Index: trunk/firmware/App/CubeMX/.mxproject
===================================================================
--- trunk/firmware/App/CubeMX/.mxproject	(revision 30)
+++ trunk/firmware/App/CubeMX/.mxproject	(revision 31)
@@ -8,10 +8,10 @@
 
 [Appli:PreviousLibFiles]
-LibFiles=Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_bsec.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_ll_bsec.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_rcc.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_rcc_ex.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_ll_bus.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_ll_rcc.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_ll_system.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_ll_utils.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_gpio.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_gpio_ex.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_ll_gpio.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_dma.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_dma_ex.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_ll_dma.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_pwr.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_pwr_ex.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_ll_pwr.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_cortex.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_ll_cortex.h;Drivers\CMSIS\Device\ST\STM32N6xx\Include\partition_stm32n6xx.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_def.h;Drivers\STM32N6xx_HAL_Driver\Inc\Legacy\stm32_hal_legacy.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_exti.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_ll_exti.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_rif.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_ll_sdmmc.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_sd.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_sd_ex.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_ll_dlyb.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_mmc.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_mmc_ex.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_sdio.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_tim.h;Drivers\STM32N6xx_HAL_Driver\Inc\stm32n6xx_hal_tim_ex.h;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_bsec.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_rcc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_rcc_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_gpio.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_dma.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_dma_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_pwr.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_pwr_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_cortex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_exti.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_rif.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_sd.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_sd_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_ll_sdmmc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_mmc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_mmc_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_sdio.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_tim.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_tim_ex.c;Middlewares\ST\filex\common\src\fx_directory_attributes_read.c;Middlewares\ST\filex\common\src\fx_directory_attributes_set.c;Middlewares\ST\filex\common\src\fx_directory_create.c;Middlewares\ST\filex\common\src\fx_directory_default_get.c;Middlewares\ST\filex\common\src\fx_directory_default_get_copy.c;Middlewares\ST\filex\common\src\fx_directory_default_set.c;Middlewares\ST\filex\common\src\fx_directory_delete.c;Middlewares\ST\filex\common\src\fx_directory_entry_read.c;Middlewares\ST\filex\common\src\fx_directory_entry_write.c;Middlewares\ST\filex\common\src\fx_directory_exFAT_entry_read.c;Middlewares\ST\filex\common\src\fx_directory_exFAT_entry_write.c;Middlewares\ST\filex\common\src\fx_directory_exFAT_free_search.c;Middlewares\ST\filex\common\src\fx_directory_exFAT_unicode_entry_write.c;Middlewares\ST\filex\common\src\fx_directory_first_entry_find.c;Middlewares\ST\filex\common\src\fx_directory_first_full_entry_find.c;Middlewares\ST\filex\common\src\fx_directory_free_search.c;Middlewares\ST\filex\common\src\fx_directory_information_get.c;Middlewares\ST\filex\common\src\fx_directory_local_path_clear.c;Middlewares\ST\filex\common\src\fx_directory_local_path_get.c;Middlewares\ST\filex\common\src\fx_directory_local_path_get_copy.c;Middlewares\ST\filex\common\src\fx_directory_local_path_restore.c;Middlewares\ST\filex\common\src\fx_directory_local_path_set.c;Middlewares\ST\filex\common\src\fx_directory_long_name_get.c;Middlewares\ST\filex\common\src\fx_directory_long_name_get_extended.c;Middlewares\ST\filex\common\src\fx_directory_name_extract.c;Middlewares\ST\filex\common\src\fx_directory_name_test.c;Middlewares\ST\filex\common\src\fx_directory_next_entry_find.c;Middlewares\ST\filex\common\src\fx_directory_next_full_entry_find.c;Middlewares\ST\filex\common\src\fx_directory_rename.c;Middlewares\ST\filex\common\src\fx_directory_search.c;Middlewares\ST\filex\common\src\fx_directory_short_name_get.c;Middlewares\ST\filex\common\src\fx_directory_short_name_get_extended.c;Middlewares\ST\fil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
 [Appli:PreviousUsedMakefileFiles]
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ate.c;Middlewares\ST\filex\common\src\fx_file_date_time_set.c;Middlewares\ST\filex\common\src\fx_file_delete.c;Middlewares\ST\filex\common\src\fx_file_extended_allocate.c;Middlewares\ST\filex\common\src\fx_file_extended_best_effort_allocate.c;Middlewares\ST\filex\common\src\fx_file_extended_relative_seek.c;Middlewares\ST\filex\common\src\fx_file_extended_seek.c;Middlewares\ST\filex\common\src\fx_file_extended_truncate.c;Middlewares\ST\filex\common\src\fx_file_extended_truncate_release.c;Middlewares\ST\filex\common\src\fx_file_open.c;Middlewares\ST\filex\common\src\fx_file_read.c;Middlewares\ST\filex\common\src\fx_file_relative_seek.c;Middlewares\ST\filex\common\src\fx_file_rename.c;Middlewares\ST\filex\common\src\fx_file_seek.c;Middlewares\ST\filex\common\src\fx_file_truncate.c;Middlewares\ST\filex\common\src\fx_file_truncate_release.c;Middlewares\ST\filex\common\src\fx_file_write.c;Middlewares\ST\filex\common\src\fx_file_write_notify_set.c;Middlewares\ST\filex\common\src\fx_media_abort.c;Middlewares\ST\filex\common\src\fx_media_boot_info_extract.c;Middlewares\ST\filex\common\src\fx_media_cache_invalidate.c;Middlewares\ST\filex\common\src\fx_media_check.c;Middlewares\ST\filex\common\src\fx_media_check_FAT_chain_check.c;Middlewares\ST\filex\common\src\fx_media_check_lost_cluster_check.c;Middlewares\ST\filex\common\src\fx_media_close.c;Middlewares\ST\filex\common\src\fx_media_close_notify_set.c;Middlewares\ST\filex\common\src\fx_media_exFAT_format.c;Middlewares\ST\filex\common\src\fx_media_extended_space_available.c;Middlewares\ST\filex\common\src\fx_media_flush.c;Middlewares\ST\filex\common\src\fx_media_format.c;Middlewares\ST\filex\common\src\fx_media_format_oem_name_set.c;Middlewares\ST\filex\common\src\fx_media_format_type_set.c;Middlewares\ST\filex\common\src\fx_media_format_volume_id_set.c;Middlewares\ST\filex\common\src\fx_media_open.c;Middlewares\ST\filex\common\src\fx_media_open_notify_set.c;Middlewares\ST\filex\common\src\fx_media_read.c;Middlewares\ST\filex\common\src\fx_media_space_available.c;Middlewares\ST\filex\common\src\fx_media_volume_get.c;Middlewares\ST\filex\common\src\fx_media_volume_get_extended.c;Middlewares\ST\filex\common\src\fx_media_volume_set.c;Middlewares\ST\filex\common\src\fx_media_write.c;Middlewares\ST\filex\common\src\fx_partition_offset_calculate.c;Middlewares\ST\filex\common\src\fx_system_date_get.c;Middlewares\ST\filex\common\src\fx_system_date_set.c;Middlewares\ST\filex\common\src\fx_system_initialize.c;Middlewares\ST\filex\common\src\fx_system_time_get.c;Middlewares\ST\filex\common\src\fx_system_time_set.c;Middlewares\ST\filex\common\src\fx_system_timer_entry.c;Middlewares\ST\filex\common\src\fx_unicode_directory_create.c;Middlewares\ST\filex\common\src\fx_unicode_directory_entry_change.c;Middlewares\ST\filex\common\src\fx_unicode_directory_entry_read.c;Middlewares\ST\filex\common\src\fx_unicode_directory_rename.c;Middlewares\ST\filex\common\src\fx_unicode_directory_search.c;Middlewares\ST\filex\common\src\fx_unicode_file_create.c;Middlewares\ST\filex\common\src\fx_unicode_file_rename.c;Middlewares\ST\filex\common\src\fx_unicode_length_get.c;Middlewares\ST\filex\common\src\fx_unicode_length_get_extended.c;Middlewares\ST\filex\common\src\fx_unicode_name_get.c;Middlewares\ST\filex\common\src\fx_unicode_name_get_extended.c;Middlewares\ST\filex\common\src\fx_unicode_short_name_get.c;Middlewares\ST\filex\common\src\fx_unicode_short_name_get_extended.c;Middlewares\ST\filex\common\src\fx_utility_16_unsigned_read.c;Middlewares\ST\filex\common\src\fx_utility_16_unsigned_write.c;Middlewares\ST\filex\common\src\fx_utility_32_unsigned_read.c;Middlewares\ST\filex\common\src\fx_utility_32_unsigned_write.c;Middlewares\ST\filex\common\src\fx_utility_64_unsigned_read.c;Middlewares\ST\filex\common\src\fx_utility_64_unsigned_write.c;Middlewares\ST\filex\common\src\fx_utility_absolute_path_get.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_allocate_new_cluster.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_bitmap_cache_prepare.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_bitmap_cache_update.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_bitmap_flush.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_bitmap_free_cluster_find.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_bitmap_initialize.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_bitmap_start_sector_get.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_cluster_free.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_cluster_state_get.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_cluster_state_set.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_geometry_check.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_name_hash_get.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_size_calculate.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_system_area_checksum_verify.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_system_area_checksum_write.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_system_area_format.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_system_sector_write.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_unicode_name_hash_get.c;Middlewares\ST\filex\common\src\fx_utility_exFAT_upcase_table.c;Middlewares\ST\filex\common\src\fx_utility_FAT_entry_read.c;Middlewares\ST\filex\common\src\fx_utility_FAT_entry_write.c;Middlewares\ST\filex\common\src\fx_utility_FAT_flush.c;Middlewares\ST\filex\common\src\fx_utility_FAT_map_flush.c;Middlewares\ST\filex\common\src\fx_utility_FAT_sector_get.c;Middlewares\ST\filex\common\src\fx_utility_logical_sector_cache_entry_read.c;Middlewares\ST\filex\common\src\fx_utility_logical_sector_flush.c;Middlewares\ST\filex\common\src\fx_utility_logical_sector_read.c;Middlewares\ST\filex\common\src\fx_utility_logical_sector_write.c;Middlewares\ST\filex\common\src\fx_utility_memory_copy.c;Middlewares\ST\filex\common\src\fx_utility_memory_set.c;Middlewares\ST\filex\common\src\fx_utility_string_length_get.c;Middlewares\ST\filex\common\src\fx_utility_token_length_get.c;Middlewares\ST\filex\common\src\fxe_directory_attributes_read.c;Middlewares\ST\filex\common\src\fxe_directory_attributes_set.c;Middlewares\ST\filex\common\src\fxe_directory_create.c;Middlewares\ST\filex\common\src\fxe_directory_default_get.c;Middlewares\ST\filex\common\src\fxe_directory_default_get_copy.c;Middlewares\ST\filex\common\src\fxe_directory_default_set.c;Middlewares\ST\filex\common\src\fxe_directory_delete.c;Middlewares\ST\filex\common\src\fxe_directory_first_entry_find.c;Middlewares\ST\filex\common\src\fxe_directory_first_full_entry_find.c;Middlewares\ST\filex\common\src\fxe_directory_information_get.c;Middlewares\ST\filex\common\src\fxe_directory_local_path_clear.c;Middlewares\ST\filex\common\src\fxe_directory_local_path_get.c;Middlewares\ST\filex\common\src\fxe_directory_local_path_get_copy.c;Middlewares\ST\filex\common\src\fxe_directory_local_path_restore.c;Middlewares\ST\filex\common\src\fxe_directory_local_path_set.c;Middlewares\ST\filex\common\src\fxe_directory_long_name_get.c;Middlewares\ST\filex\common\src\fxe_directory_long_name_get_extended.c;Middlewares\ST\filex\common\src\fxe_directory_name_test.c;Middlewares\ST\filex\common\src\fxe_directory_next_entry_find.c;Middlewares\ST\filex\common\src\fxe_directory_next_full_entry_find.c;Middlewares\ST\filex\common\src\fxe_directory_rename.c;Middlewares\ST\filex\common\src\fxe_directory_short_name_get.c;Middlewares\ST\filex\common\src\fxe_directory_short_name_get_extended.c;Middlewares\ST\filex\common\src\fxe_fault_tolerant_enable.c;Middlewares\ST\filex\common\src\fxe_file_allocate.c;Middlewares\ST\filex\common\src\fxe_file_attributes_read.c;Middlewares\ST\filex\common\src\fxe_file_attributes_set.c;Middlewares\ST\filex\common\src\fxe_file_best_effort_allocate.c;Middlewares\ST\filex\common\src\fxe_file_close.c;Middlewares\ST\filex\common\src\fxe_file_create.c;Middlewares\ST\filex\common\src\fxe_file_date_time_set.c;Middlewares\ST\filex\common\src\fxe_file_delete.c;Middlewares\ST\filex\common\src\fxe_file_extended_allocate.c;Middlewares\ST\filex\common\src\fxe_file_extended_best_effort_allocate.c;Middlewares\ST\filex\common\src\fxe_file_extended_relative_seek.c;Middlewares\ST\filex\common\src\fxe_file_extended_seek.c;Middlewares\ST\filex\common\src\fxe_file_extended_truncate.c;Middlewares\ST\filex\common\src\fxe_file_extended_truncate_release.c;Middlewares\ST\filex\common\src\fxe_file_open.c;Middlewares\ST\filex\common\src\fxe_file_read.c;Middlewares\ST\filex\common\src\fxe_file_relative_seek.c;Middlewares\ST\filex\common\src\fxe_file_rename.c;Middlewares\ST\filex\common\src\fxe_file_seek.c;Middlewares\ST\filex\common\src\fxe_file_truncate.c;Middlewares\ST\filex\common\src\fxe_file_truncate_release.c;Middlewares\ST\filex\common\src\fxe_file_write.c;Middlewares\ST\filex\common\src\fxe_file_write_notify_set.c;Middlewares\ST\filex\common\src\fxe_media_abort.c;Middlewares\ST\filex\common\src\fxe_media_cache_invalidate.c;Middlewares\ST\filex\common\src\fxe_media_check.c;Middlewares\ST\filex\common\src\fxe_media_close.c;Middlewares\ST\filex\common\src\fxe_media_close_notify_set.c;Middlewares\ST\filex\common\src\fxe_media_exFAT_format.c;Middlewares\ST\filex\common\src\fxe_media_extended_space_available.c;Middlewares\ST\filex\common\src\fxe_media_flush.c;Middlewares\ST\filex\common\src\fxe_media_format.c;Middlewares\ST\filex\common\src\fxe_media_open.c;Middlewares\ST\filex\common\src\fxe_media_open_notify_set.c;Middlewares\ST\filex\common\src\fxe_media_read.c;Middlewares\ST\filex\common\src\fxe_media_space_available.c;Middlewares\ST\filex\common\src\fxe_media_volume_get.c;Middlewares\ST\filex\common\src\fxe_media_volume_get_extended.c;Middlewares\ST\filex\common\src\fxe_media_volume_set.c;Middlewares\ST\filex\common\src\fxe_media_write.c;Middlewares\ST\filex\common\src\fxe_system_date_get.c;Middlewares\ST\filex\common\src\fxe_system_date_set.c;Middlewares\ST\filex\common\src\fxe_system_time_get.c;Middlewares\ST\filex\common\src\fxe_system_time_set.c;Middlewares\ST\filex\common\src\fxe_unicode_directory_create.c;Middlewares\ST\filex\common\src\fxe_unicode_directory_rename.c;Middlewares\ST\filex\common\src\fxe_unicode_file_create.c;Middlewares\ST\filex\common\src\fxe_unicode_file_rename.c;Middlewares\ST\filex\common\src\fxe_unicode_name_get.c;Middlewares\ST\filex\common\src\fxe_unicode_name_get_extended.c;Middlewares\ST\filex\common\src\fxe_unicode_short_name_get.c;Middlewares\ST\filex\common\src\fxe_unicode_short_name_get_extended.c;Middlewares\ST\filex\common\drivers\fx_stm32_sd_driver.c;Drivers\CMSIS\Device\ST\STM32N6xx\Source\Templates\system_stm32n6xx.c;;;
-HeaderPath=Drivers\STM32N6xx_HAL_Driver\Inc;Drivers\CMSIS\Device\ST\STM32N6xx\Include;Drivers\STM32N6xx_HAL_Driver\Inc\Legacy;Middlewares\ST\filex\common\inc;Middlewares\ST\filex\ports\generic\inc;Drivers\CMSIS\Include;Appli\Core\Inc;Appli\FileX\App;Appli\FileX\Target;Secure_nsclib;Middlewares\Third_Party\FreeRTOS\Source\include\;Middlewares\Third_Party\FreeRTOS\Source\portable\GCC\ARM_CM55_NTZ\non_secure\;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\;Middlewares\Third_Party\CMSIS\RTOS2\Include\;Drivers\STM32N6xx_HAL_Driver\Inc;Drivers\CMSIS\Device\ST\STM32N6xx\Include;Drivers\STM32N6xx_HAL_Driver\Inc\Legacy;Middlewares\ST\filex\common\inc;Middlewares\ST\filex\ports\generic\inc;Drivers\CMSIS\Include;
-CDefines=USE_HAL_DRIVER;STM32N657xx;USE_HAL_DRIVER;FX_INCLUDE_USER_DEFINE_FILE;USE_HAL_DRIVER;USE_HAL_DRIVER;
+SourceFiles=Appli\Core\Src\main.c;Appli\Core\Src\gpio.c;Appli\Core\Src\app_freertos.c;Appli\Core\Src\bsec.c;Appli\Core\Src\sdmmc.c;Appli\Core\Src\stm32n6xx_it.c;Appli\Core\Src\stm32n6xx_hal_msp.c;Appli\Core\Src\secure_nsc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_bsec.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_rcc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_rcc_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_gpio.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_dma.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_dma_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_pwr.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_pwr_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_cortex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_exti.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_rif.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_sd.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_sd_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_ll_sdmmc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_mmc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_mmc_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_sdio.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_tim.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_tim_ex.c;Drivers\CMSIS\Device\ST\STM32N6xx\Source\Templates\system_stm32n6xx.c;;;
+HeaderPath=Drivers\STM32N6xx_HAL_Driver\Inc;Drivers\CMSIS\Device\ST\STM32N6xx\Include;Drivers\STM32N6xx_HAL_Driver\Inc\Legacy;Drivers\CMSIS\Include;Appli\Core\Inc;Secure_nsclib;Middlewares\Third_Party\FreeRTOS\Source\include\;Middlewares\Third_Party\FreeRTOS\Source\portable\GCC\ARM_CM55_NTZ\non_secure\;Middlewares\Third_Party\FreeRTOS\Source\CMSIS_RTOS_V2\;Middlewares\Third_Party\CMSIS\RTOS2\Include\;Drivers\STM32N6xx_HAL_Driver\Inc;Drivers\CMSIS\Device\ST\STM32N6xx\Include;Drivers\STM32N6xx_HAL_Driver\Inc\Legacy;Drivers\CMSIS\Include;
+CDefines=USE_HAL_DRIVER;STM32N657xx;USE_HAL_DRIVER;USE_HAL_DRIVER;USE_HAL_DRIVER;
 
 [ExtMemLoader:PreviousLibFiles]
@@ -24,10 +24,10 @@
 
 [PreviousLibFiles]
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
 [PreviousUsedMakefileFiles]
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-HeaderPath=Drivers\STM32N6xx_HAL_Driver\Inc;Drivers\CMSIS\Device\ST\STM32N6xx\Include;Drivers\STM32N6xx_HAL_Driver\Inc\Legacy;Middlewares\ST\filex\common\inc;Middlewares\ST\filex\ports\generic\inc;Drivers\CMSIS\Include;Drivers\CMSIS\Include\m-profile;Drivers\CMSIS\Include\r-profile;Appli\Core\Inc;Appli\FileX\App;Appli\FileX\Target;Secure_nsclib;
-CDefines=USE_HAL_DRIVER;STM32N657xx;USE_HAL_DRIVER;USE_HAL_DRIVER;USE_HAL_DRIVER;USE_HAL_DRIVER;STM32N657xx;USE_HAL_DRIVER;FX_INCLUDE_USER_DEFINE_FILE;USE_HAL_DRIVER;USE_HAL_DRIVER;USE_HAL_DRIVER;STM32N657xx;USE_HAL_DRIVER;USE_HAL_DRIVER;USE_HAL_DRIVER;USE_HAL_DRIVER;
+SourceFiles=Appli\Core\Src\main.c;Appli\Core\Src\gpio.c;Appli\Core\Src\app_freertos.c;Appli\Core\Src\bsec.c;Appli\Core\Src\sdmmc.c;Appli\Core\Src\stm32n6xx_it.c;Appli\Core\Src\stm32n6xx_hal_msp.c;Appli\Core\Src\secure_nsc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_bsec.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_rcc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_rcc_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_gpio.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_dma.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_dma_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_pwr.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_pwr_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_cortex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_exti.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_rif.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_sd.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_sd_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_ll_sdmmc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_mmc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_mmc_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_sdio.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_tim.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_tim_ex.c;Drivers\CMSIS\Device\ST\STM32N6xx\Source\Templates\system_stm32n6xx_s.c;Src\system_stm32n6xx_s.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_bsec.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_rcc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_rcc_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_gpio.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_dma.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_dma_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_pwr.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_pwr_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_cortex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_exti.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_rif.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_sd.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_sd_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_ll_sdmmc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_mmc.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_mmc_ex.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_sdio.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_tim.c;Drivers\STM32N6xx_HAL_Driver\Src\stm32n6xx_hal_tim_ex.c;Drivers\CMSIS\Device\ST\STM32N6xx\Source\Templates\system_stm32n6xx_s.c;Src\system_stm32n6xx_s.c;Drivers\CMSIS\Device\ST\STM32N6xx\Source\Templates\system_stm32n6xx.c;FSBL\Core\Src\;Appli\Core\Src\system_stm32n6xx_s.c;ExtMemLoader\Core\Src\;;;
+HeaderPath=Drivers\STM32N6xx_HAL_Driver\Inc;Drivers\CMSIS\Device\ST\STM32N6xx\Include;Drivers\STM32N6xx_HAL_Driver\Inc\Legacy;Drivers\CMSIS\Include;Drivers\CMSIS\Include\m-profile;Drivers\CMSIS\Include\r-profile;Appli\Core\Inc;Secure_nsclib;
+CDefines=USE_HAL_DRIVER;STM32N657xx;USE_HAL_DRIVER;USE_HAL_DRIVER;USE_HAL_DRIVER;USE_HAL_DRIVER;STM32N657xx;USE_HAL_DRIVER;USE_HAL_DRIVER;USE_HAL_DRIVER;USE_HAL_DRIVER;STM32N657xx;USE_HAL_DRIVER;USE_HAL_DRIVER;USE_HAL_DRIVER;USE_HAL_DRIVER;
 
 [FSBL:PreviousGenFiles]
@@ -39,41 +39,30 @@
 [Appli:PreviousGenFiles]
 AdvancedFolderStructure=true
-HeaderFileListSize=14
+HeaderFileListSize=10
 HeaderFiles#0=..\Appli\Core\Inc\gpio.h
 HeaderFiles#1=..\Appli\Core\Inc\FreeRTOSConfig.h
 HeaderFiles#2=..\Appli\Core\Inc\app_freertos.h
 HeaderFiles#3=..\Appli\Core\Inc\bsec.h
-HeaderFiles#4=..\Appli\FileX\App\app_filex.h
-HeaderFiles#5=..\Appli\FileX\App\fx_user.h
-HeaderFiles#6=..\Appli\FileX\Target\fx_stm32_sd_driver.h
-HeaderFiles#7=..\Appli\FileX\Target\fx_stm32_custom_driver.h
-HeaderFiles#8=..\Appli\Core\Inc\sdmmc.h
-HeaderFiles#9=..\Appli\Core\Inc\stm32n6xx_it.h
-HeaderFiles#10=..\Appli\Core\Inc\stm32n6xx_hal_conf.h
-HeaderFiles#11=..\Appli\Core\Inc\main.h
-HeaderFiles#12=..\Appli\Core\Inc\partition_stm32n657xx.h
-HeaderFiles#13=..\Secure_nsclib\secure_nsc.h
-HeaderFolderListSize=4
+HeaderFiles#4=..\Appli\Core\Inc\sdmmc.h
+HeaderFiles#5=..\Appli\Core\Inc\stm32n6xx_it.h
+HeaderFiles#6=..\Appli\Core\Inc\stm32n6xx_hal_conf.h
+HeaderFiles#7=..\Appli\Core\Inc\main.h
+HeaderFiles#8=..\Appli\Core\Inc\partition_stm32n657xx.h
+HeaderFiles#9=..\Secure_nsclib\secure_nsc.h
+HeaderFolderListSize=2
 HeaderPath#0=..\Appli\Core\Inc
-HeaderPath#1=..\Appli\FileX\App
-HeaderPath#2=..\Appli\FileX\Target
-HeaderPath#3=..\Secure_nsclib
+HeaderPath#1=..\Secure_nsclib
 HeaderFiles=;
-SourceFileListSize=11
+SourceFileListSize=8
 SourceFiles#0=..\Appli\Core\Src\gpio.c
 SourceFiles#1=..\Appli\Core\Src\app_freertos.c
 SourceFiles#2=..\Appli\Core\Src\bsec.c
-SourceFiles#3=..\Appli\FileX\App\app_filex.c
-SourceFiles#4=..\Appli\FileX\Target\fx_stm32_sd_driver_glue.c
-SourceFiles#5=..\Appli\FileX\Target\fx_stm32_custom_driver.c
-SourceFiles#6=..\Appli\Core\Src\sdmmc.c
-SourceFiles#7=..\Appli\Core\Src\stm32n6xx_it.c
-SourceFiles#8=..\Appli\Core\Src\stm32n6xx_hal_msp.c
-SourceFiles#9=..\Appli\Core\Src\main.c
-SourceFiles#10=..\Appli\Core\Src\secure_nsc.c
-SourceFolderListSize=3
+SourceFiles#3=..\Appli\Core\Src\sdmmc.c
+SourceFiles#4=..\Appli\Core\Src\stm32n6xx_it.c
+SourceFiles#5=..\Appli\Core\Src\stm32n6xx_hal_msp.c
+SourceFiles#6=..\Appli\Core\Src\main.c
+SourceFiles#7=..\Appli\Core\Src\secure_nsc.c
+SourceFolderListSize=1
 SourcePath#0=..\Appli\Core\Src
-SourcePath#1=..\Appli\FileX\App
-SourcePath#2=..\Appli\FileX\Target
 SourceFiles=;
 
@@ -94,41 +83,30 @@
 [PreviousGenFiles]
 AdvancedFolderStructure=true
-HeaderFileListSize=14
+HeaderFileListSize=10
 HeaderFiles#0=..\Appli\Core\Inc\gpio.h
 HeaderFiles#1=..\Appli\Core\Inc\FreeRTOSConfig.h
 HeaderFiles#2=..\Appli\Core\Inc\app_freertos.h
 HeaderFiles#3=..\Appli\Core\Inc\bsec.h
-HeaderFiles#4=..\Appli\FileX\App\app_filex.h
-HeaderFiles#5=..\Appli\FileX\App\fx_user.h
-HeaderFiles#6=..\Appli\FileX\Target\fx_stm32_sd_driver.h
-HeaderFiles#7=..\Appli\FileX\Target\fx_stm32_custom_driver.h
-HeaderFiles#8=..\Appli\Core\Inc\sdmmc.h
-HeaderFiles#9=..\Appli\Core\Inc\stm32n6xx_it.h
-HeaderFiles#10=..\Appli\Core\Inc\stm32n6xx_hal_conf.h
-HeaderFiles#11=..\Appli\Core\Inc\main.h
-HeaderFiles#12=..\Appli\Core\Inc\partition_stm32n657xx.h
-HeaderFiles#13=..\Secure_nsclib\secure_nsc.h
-HeaderFolderListSize=4
+HeaderFiles#4=..\Appli\Core\Inc\sdmmc.h
+HeaderFiles#5=..\Appli\Core\Inc\stm32n6xx_it.h
+HeaderFiles#6=..\Appli\Core\Inc\stm32n6xx_hal_conf.h
+HeaderFiles#7=..\Appli\Core\Inc\main.h
+HeaderFiles#8=..\Appli\Core\Inc\partition_stm32n657xx.h
+HeaderFiles#9=..\Secure_nsclib\secure_nsc.h
+HeaderFolderListSize=2
 HeaderPath#0=..\Appli\Core\Inc
-HeaderPath#1=..\Appli\FileX\App
-HeaderPath#2=..\Appli\FileX\Target
-HeaderPath#3=..\Secure_nsclib
+HeaderPath#1=..\Secure_nsclib
 HeaderFiles=;
-SourceFileListSize=11
+SourceFileListSize=8
 SourceFiles#0=..\Appli\Core\Src\gpio.c
 SourceFiles#1=..\Appli\Core\Src\app_freertos.c
 SourceFiles#2=..\Appli\Core\Src\bsec.c
-SourceFiles#3=..\Appli\FileX\App\app_filex.c
-SourceFiles#4=..\Appli\FileX\Target\fx_stm32_sd_driver_glue.c
-SourceFiles#5=..\Appli\FileX\Target\fx_stm32_custom_driver.c
-SourceFiles#6=..\Appli\Core\Src\sdmmc.c
-SourceFiles#7=..\Appli\Core\Src\stm32n6xx_it.c
-SourceFiles#8=..\Appli\Core\Src\stm32n6xx_hal_msp.c
-SourceFiles#9=..\Appli\Core\Src\main.c
-SourceFiles#10=..\Appli\Core\Src\secure_nsc.c
-SourceFolderListSize=3
+SourceFiles#3=..\Appli\Core\Src\sdmmc.c
+SourceFiles#4=..\Appli\Core\Src\stm32n6xx_it.c
+SourceFiles#5=..\Appli\Core\Src\stm32n6xx_hal_msp.c
+SourceFiles#6=..\Appli\Core\Src\main.c
+SourceFiles#7=..\Appli\Core\Src\secure_nsc.c
+SourceFolderListSize=1
 SourcePath#0=..\Appli\Core\Src
-SourcePath#1=..\Appli\FileX\App
-SourcePath#2=..\Appli\FileX\Target
 SourceFiles=;
 
Index: trunk/firmware/App/CubeMX/Appli/Core/Inc/stm32n6xx_it.h
===================================================================
--- trunk/firmware/App/CubeMX/Appli/Core/Inc/stm32n6xx_it.h	(revision 30)
+++ trunk/firmware/App/CubeMX/Appli/Core/Inc/stm32n6xx_it.h	(revision 31)
@@ -54,4 +54,5 @@
 void SecureFault_Handler(void);
 void DebugMon_Handler(void);
+void SDMMC2_IRQHandler(void);
 /* USER CODE BEGIN EFP */
 
Index: trunk/firmware/App/CubeMX/Appli/Core/Src/main.c
===================================================================
--- trunk/firmware/App/CubeMX/Appli/Core/Src/main.c	(revision 30)
+++ trunk/firmware/App/CubeMX/Appli/Core/Src/main.c	(revision 31)
@@ -21,5 +21,4 @@
 #include "app_freertos.h"
 #include "bsec.h"
-#include "app_filex.h"
 #include "sdmmc.h"
 #include "gpio.h"
@@ -112,5 +111,4 @@
   MX_BSEC_Init();
   MX_SDMMC2_SD_Init();
-  MX_FileX_Init();
   SystemIsolation_Config();
   /* USER CODE BEGIN 2 */
Index: trunk/firmware/App/CubeMX/Appli/Core/Src/sdmmc.c
===================================================================
--- trunk/firmware/App/CubeMX/Appli/Core/Src/sdmmc.c	(revision 30)
+++ trunk/firmware/App/CubeMX/Appli/Core/Src/sdmmc.c	(revision 31)
@@ -110,4 +110,7 @@
     HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
 
+    /* SDMMC2 interrupt Init */
+    HAL_NVIC_SetPriority(SDMMC2_IRQn, 5, 0);
+    HAL_NVIC_EnableIRQ(SDMMC2_IRQn);
   /* USER CODE BEGIN SDMMC2_MspInit 1 */
 
@@ -141,4 +144,6 @@
     HAL_GPIO_DeInit(GPIOE, GPIO_PIN_4);
 
+    /* SDMMC2 interrupt Deinit */
+    HAL_NVIC_DisableIRQ(SDMMC2_IRQn);
   /* USER CODE BEGIN SDMMC2_MspDeInit 1 */
 
Index: trunk/firmware/App/CubeMX/Appli/Core/Src/stm32n6xx_it.c
===================================================================
--- trunk/firmware/App/CubeMX/Appli/Core/Src/stm32n6xx_it.c	(revision 30)
+++ trunk/firmware/App/CubeMX/Appli/Core/Src/stm32n6xx_it.c	(revision 31)
@@ -56,5 +56,5 @@
 
 /* External variables --------------------------------------------------------*/
-
+extern SD_HandleTypeDef hsd2;
 /* USER CODE BEGIN EV */
 
@@ -174,4 +174,18 @@
 /******************************************************************************/
 
+/**
+  * @brief This function handles SDMMC2 global interrupt.
+  */
+void SDMMC2_IRQHandler(void)
+{
+  /* USER CODE BEGIN SDMMC2_IRQn 0 */
+
+  /* USER CODE END SDMMC2_IRQn 0 */
+  HAL_SD_IRQHandler(&hsd2);
+  /* USER CODE BEGIN SDMMC2_IRQn 1 */
+
+  /* USER CODE END SDMMC2_IRQn 1 */
+}
+
 /* USER CODE BEGIN 1 */
 
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/drivers/fx_stm32_sd_driver.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/drivers/fx_stm32_sd_driver.c	(revision 30)
+++ 	(revision )
@@ -1,411 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Partial Copyright (c) Microsoft Corporation. All rights reserved.*/
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*      Partial Copyright (c) STMicroelctronics 2020. All rights reserved */
-/**************************************************************************/
-
-
-/* Include necessary system files.  */
-#include "fx_stm32_sd_driver.h"
-
-/*
- * the scratch buffer is required when performing DMA transfers using unaligned addresses
- * When CPU cache is enabled, the scratch buffer should be 32-byte aligned to match a whole cache line
- * otherwise it is 4-byte aligned to match the DMA alignment constraints
- */
-
-#if (FX_STM32_SD_CACHE_MAINTENANCE == 1)
-static UCHAR scratch[FX_STM32_SD_DEFAULT_SECTOR_SIZE] __attribute__ ((aligned (32)));
-#else
-static UCHAR scratch[FX_STM32_SD_DEFAULT_SECTOR_SIZE] __attribute__ ((aligned (4)));
-#endif
-
-UINT  _fx_partition_offset_calculate(void  *partition_sector, UINT partition, ULONG *partition_start, ULONG *partition_size);
-
-static UINT sd_read_data(FX_MEDIA *media_ptr, ULONG sector, UINT num_sectors, UINT use_scratch_buffer);
-static UINT sd_write_data(FX_MEDIA *media_ptr, ULONG sector, UINT num_sectors, UINT use_scratch_buffer);
-
-static UINT is_initialized = 0;
-
-
-static INT check_sd_status(uint32_t instance)
-{
-  uint32_t start = FX_STM32_SD_CURRENT_TIME();
-
-  while (FX_STM32_SD_CURRENT_TIME() - start < FX_STM32_SD_DEFAULT_TIMEOUT)
-  {
-    if (fx_stm32_sd_get_status(instance) == 0)
-    {
-      return 0;
-    }
-  }
-
-  return 1;
-}
-
-/**
-* @brief This function is the entry point to the STM32 SD disk driver.
-* It relies on the STM32 peripheral library from ST.
-* @param media_ptr: FileX's Media Config Block
-* @retval None
-*/
-VOID  fx_stm32_sd_driver(FX_MEDIA *media_ptr)
-{
-  UINT status;
-  UINT unaligned_buffer;
-  ULONG partition_start;
-  ULONG partition_size;
-
-#if (FX_STM32_SD_INIT == 0)
- /* the SD was initialized by the application */
-  is_initialized = 1;
-#endif
-  /* before performing any operation, check the status of the SD IP */
-  if (is_initialized == 1)
-  {
-    if (check_sd_status(FX_STM32_SD_INSTANCE) != 0)
-    {
-      media_ptr->fx_media_driver_status =  FX_IO_ERROR;
-      return;
-    }
-  }
-
-#if (FX_STM32_SD_DMA_API == 1)
-  /* the SD DMA requires a 4-byte aligned buffers */
-  unaligned_buffer = (UINT)(media_ptr->fx_media_driver_buffer) & 0x3;
-#else
-  /* if the DMA is not used there isn't any constraint on buffer alignment */
-  unaligned_buffer = 0;
-#endif
-  /* Process the driver request specified in the media control block.  */
-  switch(media_ptr->fx_media_driver_request)
-  {
-  case FX_DRIVER_INIT:
-    {
-      media_ptr->fx_media_driver_status = FX_SUCCESS;
-
-      FX_STM32_SD_PRE_INIT(media_ptr);
-
-#if (FX_STM32_SD_INIT == 1)
-      /* Initialize the SD instance */
-      if (is_initialized == 0)
-      {
-        status = fx_stm32_sd_init(FX_STM32_SD_INSTANCE);
-
-        if (status == 0)
-        {
-          is_initialized = 1;
-        }
-        else
-        {
-          media_ptr->fx_media_driver_status =  FX_IO_ERROR;
-        }
-      }
-#endif
-      /* call post init user macro */
-      FX_STM32_SD_POST_INIT(media_ptr);
-      break;
-    }
-
-  case FX_DRIVER_UNINIT:
-    {
-      media_ptr->fx_media_driver_status = FX_SUCCESS;
-
-#if (FX_STM32_SD_INIT == 1)
-      status = fx_stm32_sd_deinit(FX_STM32_SD_INSTANCE);
-
-      if (status != 0)
-      {
-        media_ptr->fx_media_driver_status = FX_IO_ERROR;
-      }
-      else
-      {
-        is_initialized = 0;
-      }
-#endif
-      /* call post deinit processing  */
-      FX_STM32_SD_POST_DEINIT(media_ptr);
-
-      break;
-    }
-
-  case FX_DRIVER_READ:
-    {
-      media_ptr->fx_media_driver_status = FX_IO_ERROR;
-
-      if (sd_read_data(media_ptr, media_ptr->fx_media_driver_logical_sector + media_ptr->fx_media_hidden_sectors,
-                       media_ptr->fx_media_driver_sectors, unaligned_buffer) == FX_SUCCESS)
-      {
-        media_ptr->fx_media_driver_status = FX_SUCCESS;
-      }
-
-      break;
-    }
-
-  case FX_DRIVER_WRITE:
-    {
-      media_ptr->fx_media_driver_status = FX_IO_ERROR;
-
-      if (sd_write_data(media_ptr, media_ptr->fx_media_driver_logical_sector + media_ptr->fx_media_hidden_sectors,
-                        media_ptr->fx_media_driver_sectors, unaligned_buffer) == FX_SUCCESS)
-      {
-        media_ptr->fx_media_driver_status = FX_SUCCESS;
-      }
-
-      break;
-    }
-
-  case FX_DRIVER_FLUSH:
-    {
-      /* Return driver success.  */
-      media_ptr->fx_media_driver_status =  FX_SUCCESS;
-      break;
-    }
-
-  case FX_DRIVER_ABORT:
-    {
-      /* Return driver success.  */
-      media_ptr->fx_media_driver_status =  FX_SUCCESS;
-
-      FX_STM32_SD_POST_ABORT(media_ptr);
-      break;
-    }
-
-  case FX_DRIVER_BOOT_READ:
-    {
-      /* the boot sector is the sector zero */
-      status = sd_read_data(media_ptr, 0, media_ptr->fx_media_driver_sectors, unaligned_buffer);
-
-      if (status != FX_SUCCESS)
-      {
-        media_ptr->fx_media_driver_status = status;
-        break;
-      }
-
-      /* Check if the sector 0 is the actual boot sector, otherwise calculate the offset into it.
-      Please note that this should belong to higher level of MW to do this check and it is here
-      as a temporary work solution */
-
-      partition_start =  0;
-
-      status =  _fx_partition_offset_calculate(media_ptr -> fx_media_driver_buffer, 0,
-                                               &partition_start, &partition_size);
-
-      /* Check partition read error.  */
-      if (status)
-      {
-        /* Unsuccessful driver request.  */
-        media_ptr -> fx_media_driver_status =  FX_IO_ERROR;
-        break;
-      }
-
-      /* Now determine if there is a partition...   */
-      if (partition_start)
-      {
-
-        if (check_sd_status(FX_STM32_SD_INSTANCE) != 0)
-        {
-          media_ptr->fx_media_driver_status =  FX_IO_ERROR;
-          break;
-        }
-
-        /* Yes, now lets read the actual boot record.  */
-        status = sd_read_data(media_ptr, partition_start, media_ptr->fx_media_driver_sectors, unaligned_buffer);
-
-        if (status != FX_SUCCESS)
-        {
-          media_ptr->fx_media_driver_status = status;
-          break;
-        }
-      }
-
-      /* Successful driver request.  */
-      media_ptr -> fx_media_driver_status =  FX_SUCCESS;
-      break;
-    }
-
-  case FX_DRIVER_BOOT_WRITE:
-    {
-      status = sd_write_data(media_ptr, 0, media_ptr->fx_media_driver_sectors, unaligned_buffer);
-
-      media_ptr->fx_media_driver_status = status;
-
-      break;
-    }
-
-  default:
-    {
-      media_ptr->fx_media_driver_status =  FX_IO_ERROR;
-      break;
-    }
-  }
-}
-
-/**
-* @brief Read data from uSD into destination buffer
-* @param FX_MEDIA *media_ptr a pointer the main FileX structure
-* @param ULONG start_sector first sector to start reading from
-* @param UINT num_sectors number of sectors to be read
-* @param UINT use_scratch_buffer to enable scratch buffer usage or not.
-* @retval FX_SUCCESS on success FX_BUFFER_ERROR / FX_ACCESS_ERROR / FX_IO_ERROR otherwise
-*/
-
-static UINT sd_read_data(FX_MEDIA *media_ptr, ULONG start_sector, UINT num_sectors, UINT use_scratch_buffer)
-{
-  INT i = 0;
-  UINT status;
-  UCHAR *read_addr;
-
- /* perform the Pre read operations */
-  FX_STM32_SD_PRE_READ_TRANSFER(media_ptr);
-
-  if (use_scratch_buffer)
-  {
-    read_addr = media_ptr->fx_media_driver_buffer;
-
-    for (i = 0; i < num_sectors; i++)
-    {
-      /* Start reading into the scratch buffer */
-      status = fx_stm32_sd_read_blocks(FX_STM32_SD_INSTANCE, (UINT *)scratch, (UINT)start_sector++, 1);
-
-      if (status != 0)
-      {
-        /* read error occurred, call the error handler code then return immediately */
-        FX_STM32_SD_READ_TRANSFER_ERROR(status);
-        return FX_IO_ERROR;
-      }
-
-    /* wait for read transfer notification */
-       FX_STM32_SD_READ_CPLT_NOTIFY();
-
-#if (FX_STM32_SD_CACHE_MAINTENANCE == 1)
-      invalidate_cache_by_addr((uint32_t*)scratch, FX_STM32_SD_DEFAULT_SECTOR_SIZE);
-#endif
-
-      _fx_utility_memory_copy(scratch, read_addr, FX_STM32_SD_DEFAULT_SECTOR_SIZE);
-      read_addr += FX_STM32_SD_DEFAULT_SECTOR_SIZE;
-    }
-
-    /* Check if all sectors were read */
-    if (i == num_sectors)
-    {
-      status = FX_SUCCESS;
-    }
-    else
-    {
-      status = FX_BUFFER_ERROR;
-    }
-  }
-  else
-  {
-
-    status = fx_stm32_sd_read_blocks(FX_STM32_SD_INSTANCE, (UINT *)media_ptr->fx_media_driver_buffer, (UINT)start_sector, num_sectors);
-
-    if (status != 0)
-    {
-      /* read error occurred, call the error handler code then return immediately */
-      FX_STM32_SD_READ_TRANSFER_ERROR(status);
-
-      return FX_IO_ERROR;
-    }
-
-    /* wait for read transfer notification */
-       FX_STM32_SD_READ_CPLT_NOTIFY();
-
-#if (FX_STM32_SD_CACHE_MAINTENANCE == 1)
-    invalidate_cache_by_addr((uint32_t*)media_ptr->fx_media_driver_buffer, num_sectors * FX_STM32_SD_DEFAULT_SECTOR_SIZE);
-#endif
-
-    status = FX_SUCCESS;
-  }
-
-  /* Operation finished, call the post read macro if defined */
-
-  FX_STM32_SD_POST_READ_TRANSFER(media_ptr);
-  return status;
-}
-
-/**
-* @brief write data buffer into the uSD
-* @param FX_MEDIA *media_ptr a pointer the main FileX structure
-* @param ULONG start_sector first sector to start writing from
-* @param UINT num_sectors number of sectors to be written
-* @param UINT use_scratch_buffer to enable scratch buffer usage or not.
-* @retval FX_SUCCESS on success FX_BUFFER_ERROR / FX_ACCESS_ERROR / FX_IO_ERROR otherwise
-*/
-
-static UINT sd_write_data(FX_MEDIA *media_ptr, ULONG start_sector, UINT num_sectors, UINT use_scratch_buffer)
-{
-  INT i = 0;
-  UINT status;
-  UCHAR *write_addr;
-
-  /* call Pre write operation macro */
-  FX_STM32_SD_PRE_WRITE_TRANSFER(media_ptr);
-
-  if (use_scratch_buffer)
-  {
-    write_addr = media_ptr->fx_media_driver_buffer;
-
-    for (i = 0; i < num_sectors; i++)
-    {
-      _fx_utility_memory_copy(write_addr, scratch, FX_STM32_SD_DEFAULT_SECTOR_SIZE);
-      write_addr += FX_STM32_SD_DEFAULT_SECTOR_SIZE;
-
-#if (FX_STM32_SD_CACHE_MAINTENANCE == 1)
-      /* Clean the DCache to make the SD DMA see the actual content of the scratch buffer */
-      clean_cache_by_addr((uint32_t*)scratch, FX_STM32_SD_DEFAULT_SECTOR_SIZE);
-#endif
-
-      status = fx_stm32_sd_write_blocks(FX_STM32_SD_INSTANCE, (UINT *)scratch, (UINT)start_sector++, 1);
-
-      if (status != 0)
-      {
-        /* in case of error call the error handling macro */
-        FX_STM32_SD_WRITE_TRANSFER_ERROR(status);
-        return FX_IO_ERROR;
-      }
-
-      /*  */
-       FX_STM32_SD_WRITE_CPLT_NOTIFY();
-    }
-
-    if (i == num_sectors)
-    {
-      status = FX_SUCCESS;
-    }
-    else
-    {
-      status = FX_BUFFER_ERROR;
-    }
-  }
-  else
-  {
-#if (FX_STM32_SD_CACHE_MAINTENANCE == 1)
-    clean_cache_by_addr((uint32_t*)media_ptr->fx_media_driver_buffer, num_sectors * FX_STM32_SD_DEFAULT_SECTOR_SIZE);
-#endif
-    status = fx_stm32_sd_write_blocks(FX_STM32_SD_INSTANCE, (UINT *)media_ptr->fx_media_driver_buffer, (UINT)start_sector, num_sectors);
-
-    if (status != 0)
-    {
-      FX_STM32_SD_WRITE_TRANSFER_ERROR(status);
-      return FX_IO_ERROR;
-    }
-
-    /* when defined, wait for the write notification */
-     FX_STM32_SD_WRITE_CPLT_NOTIFY();
-
-    status = FX_SUCCESS;
-  }
-
-  /* perform post write operations */
-  FX_STM32_SD_POST_WRITE_TRANSFER(media_ptr);
-
-
-  return status;
-}
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_api.h
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_api.h	(revision 30)
+++ 	(revision )
@@ -1,1689 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Application Interface                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  APPLICATION INTERFACE DEFINITION                       RELEASE        */
-/*                                                                        */
-/*    fx_api.h                                            PORTABLE C      */
-/*                                                           6.4.0        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This file defines the basic Application Interface (API) to the      */
-/*    high-performance FileX FAT compatible embedded file system.         */
-/*    All service prototypes and data structure definitions are defined   */
-/*    in this file.                                                       */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            updated product constants,  */
-/*                                            and added conditionals to   */
-/*                                            disable few declarations    */
-/*                                            for code size reduction,    */
-/*                                            resulting in version 6.1    */
-/*  11-09-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.2  */
-/*  12-31-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            updated product constants,  */
-/*                                            resulting in version 6.1.3  */
-/*  03-02-2021     William E. Lamie         Modified comment(s), and      */
-/*                                            added standalone support,   */
-/*                                            resulting in version 6.1.5  */
-/*  04-02-2021     William E. Lamie         Modified comment(s), and      */
-/*                                            updated product constants,  */
-/*                                            resulting in version 6.1.6  */
-/*  06-02-2021     William E. Lamie         Modified comment(s), and      */
-/*                                            updated product constants,  */
-/*                                            resulting in version 6.1.7  */
-/*  08-02-2021     William E. Lamie         Modified comment(s), and      */
-/*                                            updated product constants,  */
-/*                                            resulting in version 6.1.8  */
-/*  01-31-2022     Bhupendra Naphade        Modified comment(s), and      */
-/*                                            removed fixed sector        */
-/*                                            size in exFAT, fixed        */
-/*                                            errors without cache,       */
-/*                                            resulting in version 6.1.10 */
-/*  04-25-2022     William E. Lamie         Modified comment(s), and      */
-/*                                            updated product constants,  */
-/*                                            resulting in version 6.1.11 */
-/*  07-29-2022     William E. Lamie         Modified comment(s), and      */
-/*                                            updated product constants,  */
-/*                                            resulting in version 6.1.12 */
-/*  10-31-2022     Xiuwen Cai               Modified comment(s), and      */
-/*                                            updated product constants,  */
-/*                                            resulting in version 6.2.0  */
-/*  03-08-2023     Xiuwen Cai               Modified comment(s), and      */
-/*                                            updated product constants,  */
-/*                                            resulting in version 6.2.1  */
-/*  10-31-2023     Xiuwen Cai               Modified comment(s), and      */
-/*                                            updated product constants,  */
-/*                                            resulting in version 6.3.0  */
-/*  12-31-2023     Xiuwen Cai               Modified comment(s), and      */
-/*                                            updated product constants,  */
-/*                                            resulting in version 6.4.0  */
-/*                                                                        */
-/**************************************************************************/
-
-#ifndef FX_API_H
-#define FX_API_H
-
-
-/* Determine if a C++ compiler is being used.  If so, ensure that standard
-   C is used to process the API information.  */
-
-#ifdef __cplusplus
-
-/* Yes, C++ compiler is present.  Use standard C.  */
-extern   "C" {
-
-#endif
-
-
-/* Disable warning of parameter not used. */
-#ifndef FX_PARAMETER_NOT_USED
-#define FX_PARAMETER_NOT_USED(p) ((void)(p))
-#endif /* FX_PARAMETER_NOT_USED */
-
-
-/* Disable ThreadX error checking for internal FileX source code.  */
-
-#ifdef FX_SOURCE_CODE
-#ifndef TX_DISABLE_ERROR_CHECKING
-#define TX_DISABLE_ERROR_CHECKING
-#endif
-#endif
-
-
-/* Include the FileX port-specific file.  */
-
-#include "fx_port.h"
-
-/* Define compiler library include files */
- 
-#ifdef FX_STANDALONE_ENABLE
-#include   "string.h"
-#endif
-
-/* Define the major/minor version information that can be used by the application
-   and the FileX source as well.  */
-
-#define AZURE_RTOS_FILEX
-#define FILEX_MAJOR_VERSION     6
-#define FILEX_MINOR_VERSION     4
-#define FILEX_PATCH_VERSION     0
-
-/* Define the following symbols for backward compatibility */
-#define EL_PRODUCT_FILEX
-
-#ifdef FX_STANDALONE_ENABLE
-
-/* FileX will be used without Azure RTOS ThreadX */
-
-#ifndef FX_SINGLE_THREAD
-#define FX_SINGLE_THREAD
-#endif /* !FX_SINGLE_THREAD */
-
-
-/* FileX will be used with local path logic disabled */
-
-#ifndef FX_NO_LOCAL_PATH
-#define FX_NO_LOCAL_PATH
-#endif /* !FX_NO_LOCAL_PATH */
-
-
-/* FileX is built without update to the time parameters. */
-
-#ifndef FX_NO_TIMER
-#define FX_NO_TIMER
-#endif /* !FX_NO_TIMER */
-
-#endif
-
-
-/* Override the interrupt protection provided in FileX port files to simply use ThreadX protection,
-   which is often in-line assembly.  */
-
-#ifndef FX_LEGACY_INTERRUPT_PROTECTION
-#undef  FX_INT_SAVE_AREA
-#undef  FX_DISABLE_INTS
-#undef  FX_RESTORE_INTS
-#define FX_INT_SAVE_AREA    TX_INTERRUPT_SAVE_AREA
-#define FX_DISABLE_INTS     TX_DISABLE
-#define FX_RESTORE_INTS     TX_RESTORE
-#endif
-
-
-/* Define the update rate of the system timer.  These values may also be defined at the command
-   line when compiling the fx_system_initialize.c module in the FileX library build.  Alternatively, they can
-   be modified in this file.  Note: the update rate must be an even number of seconds greater
-   than or equal to 2, which is the minimal update rate for FAT time. */
-
-#ifndef FX_UPDATE_RATE_IN_SECONDS
-#define FX_UPDATE_RATE_IN_SECONDS       10     /* Update time at 10 second intervals */
-#endif
-
-#ifndef FX_UPDATE_RATE_IN_TICKS
-#define FX_UPDATE_RATE_IN_TICKS         1000   /* Same update rate, but in ticks  */
-#endif
-
-
-/* Determine if fault tolerance is selected. If so, turn on the old fault tolerant options -
-   if they are not defined already.  */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#ifndef FX_FAULT_TOLERANT_DATA
-#define FX_FAULT_TOLERANT_DATA
-#endif
-#ifndef FX_FAULT_TOLERANT
-#define FX_FAULT_TOLERANT
-#endif
-#endif
-
-
-/* Determine if cache is disabled. If so, disable direct read sector cache.  */
-#ifdef FX_DISABLE_CACHE
-#ifndef FX_DISABLE_DIRECT_DATA_READ_CACHE_FILL
-#define FX_DISABLE_DIRECT_DATA_READ_CACHE_FILL
-#endif
-#endif
-
-
-/* Determine if local paths are enabled and if the local path setup code has not been defined.
-   If so, define the default local path setup code for files that reference the local path.  */
-
-#ifndef FX_NO_LOCAL_PATH
-#ifndef FX_LOCAL_PATH_SETUP
-#ifndef FX_SINGLE_THREAD
-#define FX_LOCAL_PATH_SETUP     extern TX_THREAD *_tx_thread_current_ptr;
-#else
-#define FX_NO_LOCAL_PATH
-#endif
-#endif
-#endif
-
-/* Determine if tracing is enabled.  */
-
-#if defined(TX_ENABLE_EVENT_TRACE) && !defined(FX_STANDALONE_ENABLE)
-
-
-/* Trace is enabled. Remap calls so that interrupts can be disabled around the actual event logging.  */
-
-#include "tx_trace.h"
-
-
-/* Define the object types in FileX, if not defined.  */
-
-#ifndef FX_TRACE_OBJECT_TYPE_MEDIA
-#define FX_TRACE_OBJECT_TYPE_MEDIA                      9               /* P1 = FAT cache size, P2 = sector cache size       */
-#define FX_TRACE_OBJECT_TYPE_FILE                       10              /* none                                              */
-#endif
-
-
-/* Define event filters that can be used to selectively disable certain events or groups of events.  */
-
-#define FX_TRACE_ALL_EVENTS                             0x00007800      /* All FileX events                          */
-#define FX_TRACE_INTERNAL_EVENTS                        0x00000800      /* FileX internal events                     */
-#define FX_TRACE_MEDIA_EVENTS                           0x00001000      /* FileX media events                        */
-#define FX_TRACE_DIRECTORY_EVENTS                       0x00002000      /* FileX directory events                    */
-#define FX_TRACE_FILE_EVENTS                            0x00004000      /* FileX file events                         */
-
-
-/* Define the trace events in FileX, if not defined.  */
-
-/* Define FileX Trace Events, along with a brief description of the additional information fields,
-   where I1 -> Information Field 1, I2 -> Information Field 2, etc.  */
-
-/* Define the FileX internal events first.  */
-
-#ifndef FX_TRACE_INTERNAL_LOG_SECTOR_CACHE_MISS
-#define FX_TRACE_INTERNAL_LOG_SECTOR_CACHE_MISS         201             /* I1 = media ptr, I2 = sector, I3 = total misses, I4 = cache size          */
-#define FX_TRACE_INTERNAL_DIR_CACHE_MISS                202             /* I1 = media ptr, I2 = total misses                                        */
-#define FX_TRACE_INTERNAL_MEDIA_FLUSH                   203             /* I1 = media ptr, I2 = dirty sectors                                       */
-#define FX_TRACE_INTERNAL_DIR_ENTRY_READ                204             /* I1 = media ptr                                                           */
-#define FX_TRACE_INTERNAL_DIR_ENTRY_WRITE               205             /* I1 = media ptr                                                           */
-#define FX_TRACE_INTERNAL_IO_DRIVER_READ                206             /* I1 = media ptr, I2 = sector, I3 = number of sectors, I4 = buffer         */
-#define FX_TRACE_INTERNAL_IO_DRIVER_WRITE               207             /* I1 = media ptr, I2 = sector, I3 = number of sectors, I4 = buffer         */
-#define FX_TRACE_INTERNAL_IO_DRIVER_FLUSH               208             /* I1 = media ptr                                                           */
-#define FX_TRACE_INTERNAL_IO_DRIVER_ABORT               209             /* I1 = media ptr                                                           */
-#define FX_TRACE_INTERNAL_IO_DRIVER_INIT                210             /* I1 = media ptr                                                           */
-#define FX_TRACE_INTERNAL_IO_DRIVER_BOOT_READ           211             /* I1 = media ptr, I2 = buffer                                              */
-#define FX_TRACE_INTERNAL_IO_DRIVER_RELEASE_SECTORS     212             /* I1 = media ptr, I2 = sector, I3 = number of sectors                      */
-#define FX_TRACE_INTERNAL_IO_DRIVER_BOOT_WRITE          213             /* I1 = media ptr, I2 = buffer                                              */
-#define FX_TRACE_INTERNAL_IO_DRIVER_UNINIT              214             /* I1 = media ptr                                                           */
-
-
-/* Define the FileX API events.  */
-
-#define FX_TRACE_DIRECTORY_ATTRIBUTES_READ              220             /* I1 = media ptr, I2 = directory name, I3 = attributes                     */
-#define FX_TRACE_DIRECTORY_ATTRIBUTES_SET               221             /* I1 = media ptr, I2 = directory name, I3 = attributes                     */
-#define FX_TRACE_DIRECTORY_CREATE                       222             /* I1 = media ptr, I2 = directory name                                      */
-#define FX_TRACE_DIRECTORY_DEFAULT_GET                  223             /* I1 = media ptr, I2 = return path name                                    */
-#define FX_TRACE_DIRECTORY_DEFAULT_SET                  224             /* I1 = media ptr, I2 = new path name                                       */
-#define FX_TRACE_DIRECTORY_DELETE                       225             /* I1 = media ptr, I2 = directory name                                      */
-#define FX_TRACE_DIRECTORY_FIRST_ENTRY_FIND             226             /* I1 = media ptr, I2 = directory name                                      */
-#define FX_TRACE_DIRECTORY_FIRST_FULL_ENTRY_FIND        227             /* I1 = media ptr, I2 = directory name                                      */
-#define FX_TRACE_DIRECTORY_INFORMATION_GET              228             /* I1 = media ptr, I2 = directory name                                      */
-#define FX_TRACE_DIRECTORY_LOCAL_PATH_CLEAR             229             /* I1 = media ptr                                                           */
-#define FX_TRACE_DIRECTORY_LOCAL_PATH_GET               230             /* I1 = media ptr, I2 = return path name                                    */
-#define FX_TRACE_DIRECTORY_LOCAL_PATH_RESTORE           231             /* I1 = media ptr, I2 = local path ptr                                      */
-#define FX_TRACE_DIRECTORY_LOCAL_PATH_SET               232             /* I1 = media ptr, I2 = local path ptr, I3 = new path name                  */
-#define FX_TRACE_DIRECTORY_LONG_NAME_GET                233             /* I1 = media ptr, I2 = short file name, I3 = long file name                */
-#define FX_TRACE_DIRECTORY_NAME_TEST                    234             /* I1 = media ptr, I2 = directory name                                      */
-#define FX_TRACE_DIRECTORY_NEXT_ENTRY_FIND              235             /* I1 = media ptr, I2 = directory name                                      */
-#define FX_TRACE_DIRECTORY_NEXT_FULL_ENTRY_FIND         236             /* I1 = media ptr, I2 = directory name                                      */
-#define FX_TRACE_DIRECTORY_RENAME                       237             /* I1 = media ptr, I2 = old directory name, I3 = new directory name         */
-#define FX_TRACE_DIRECTORY_SHORT_NAME_GET               238             /* I1 = media ptr, I2 = long file name, I3 = short file name                */
-#define FX_TRACE_FILE_ALLOCATE                          239             /* I1 = file ptr, I2 = size I3 = previous size, I4 = new size               */
-#define FX_TRACE_FILE_ATTRIBUTES_READ                   240             /* I1 = media ptr, I2 = file name, I3 = attributes                          */
-#define FX_TRACE_FILE_ATTRIBUTES_SET                    241             /* I1 = media ptr, I2 = file name, I3 = attributes                          */
-#define FX_TRACE_FILE_BEST_EFFORT_ALLOCATE              242             /* I1 = file ptr, I2 = size, I3 = actual_size_allocated                     */
-#define FX_TRACE_FILE_CLOSE                             243             /* I1 = file ptr, I3 = file size                                            */
-#define FX_TRACE_FILE_CREATE                            244             /* I1 = media ptr, I2 = file name                                           */
-#define FX_TRACE_FILE_DATE_TIME_SET                     245             /* I1 = media ptr, I2 = file name, I3 = year, I4 = month                    */
-#define FX_TRACE_FILE_DELETE                            246             /* I1 = media ptr, I2 = file name                                           */
-#define FX_TRACE_FILE_OPEN                              247             /* I1 = media ptr, I2 = file ptr, I3 = file name, I4 = open type            */
-#define FX_TRACE_FILE_READ                              248             /* I1 = file ptr, I2 = buffer ptr, I3 = request size I4 = actual size       */
-#define FX_TRACE_FILE_RELATIVE_SEEK                     249             /* I1 = file ptr, I2 = byte offset, I3 = seek from, I4 = previous offset    */
-#define FX_TRACE_FILE_RENAME                            250             /* I1 = media ptr, I2 = old file name, I3 = new file name                   */
-#define FX_TRACE_FILE_SEEK                              251             /* I1 = file ptr, I2 = byte offset, I3 = previous offset                    */
-#define FX_TRACE_FILE_TRUNCATE                          252             /* I1 = file ptr, I2 = size, I3 = previous size, I4 = new size              */
-#define FX_TRACE_FILE_TRUNCATE_RELEASE                  253             /* I1 = file ptr, I2 = size, I3 = previous size, I4 = new size              */
-#define FX_TRACE_FILE_WRITE                             254             /* I1 = file ptr, I2 = buffer ptr, I3 = size, I4 = bytes written            */
-#define FX_TRACE_MEDIA_ABORT                            255             /* I1 = media ptr                                                           */
-#define FX_TRACE_MEDIA_CACHE_INVALIDATE                 256             /* I1 = media ptr                                                           */
-#define FX_TRACE_MEDIA_CHECK                            257             /* I1 = media ptr, I2 = scratch memory, I3 = scratch memory size, I4 =errors*/
-#define FX_TRACE_MEDIA_CLOSE                            258             /* I1 = media ptr                                                           */
-#define FX_TRACE_MEDIA_FLUSH                            259             /* I1 = media ptr                                                           */
-#define FX_TRACE_MEDIA_FORMAT                           260             /* I1 = media ptr, I2 = root entries, I3 = sectors, I4 = sectors per cluster*/
-#define FX_TRACE_MEDIA_OPEN                             261             /* I1 = media ptr, I2 = media driver, I3 = memory ptr, I4 = memory size     */
-#define FX_TRACE_MEDIA_READ                             262             /* I1 = media ptr, I2 = logical sector, I3 = buffer ptr, I4 = bytes read    */
-#define FX_TRACE_MEDIA_SPACE_AVAILABLE                  263             /* I1 = media ptr, I2 = available bytes ptr, I3 = available clusters        */
-#define FX_TRACE_MEDIA_VOLUME_GET                       264             /* I1 = media ptr, I2 = volume name, I3 = volume source                     */
-#define FX_TRACE_MEDIA_VOLUME_SET                       265             /* I1 = media ptr, I2 = volume name                                         */
-#define FX_TRACE_MEDIA_WRITE                            266             /* I1 = media ptr, I2 = logical_sector, I3 = buffer_ptr, I4 = byte written  */
-#define FX_TRACE_SYSTEM_DATE_GET                        267             /* I1 = year, I2 = month, I3 = day                                          */
-#define FX_TRACE_SYSTEM_DATE_SET                        268             /* I1 = year, I2 = month, I3 = day                                          */
-#define FX_TRACE_SYSTEM_INITIALIZE                      269             /* None                                                                     */
-#define FX_TRACE_SYSTEM_TIME_GET                        270             /* I1 = hour, I2 = minute, I3 = second                                      */
-#define FX_TRACE_SYSTEM_TIME_SET                        271             /* I1 = hour, I2 = minute, I3 = second                                      */
-#define FX_TRACE_UNICODE_DIRECTORY_CREATE               272             /* I1 = media ptr, I2 = source unicode, I3 = source length, I4 = short_name */
-#define FX_TRACE_UNICODE_DIRECTORY_RENAME               273             /* I1 = media ptr, I2 = source unicode, I3 = source length, I4 = new_name   */
-#define FX_TRACE_UNICODE_FILE_CREATE                    274             /* I1 = media ptr, I2 = source unicode, I3 = source length, I4 = short name */
-#define FX_TRACE_UNICODE_FILE_RENAME                    275             /* I1 = media ptr, I2 = source unicode, I3 = source length, I4 = new name   */
-#define FX_TRACE_UNICODE_LENGTH_GET                     276             /* I1 = unicode name, I2 = length                                           */
-#define FX_TRACE_UNICODE_NAME_GET                       277             /* I1 = media ptr, I2 = source short name, I3 = unicode name, I4 = length   */
-#define FX_TRACE_UNICODE_SHORT_NAME_GET                 278             /* I1 = media ptr, I2 = source unicode name, I3 = length, I4 =  short name  */
-#endif
-
-
-/* Map the trace macros to internal FileX versions so we can get interrupt protection.  */
-
-#ifdef FX_SOURCE_CODE
-
-#define FX_TRACE_OBJECT_REGISTER(t, p, n, a, b)         _fx_trace_object_register(t, (VOID *)p, (CHAR *)n, (ULONG)a, (ULONG)b);
-#define FX_TRACE_OBJECT_UNREGISTER(o)                   _fx_trace_object_unregister((VOID *)o);
-#define FX_TRACE_IN_LINE_INSERT(i, a, b, c, d, f, g, h) _fx_trace_event_insert((ULONG)i, (ULONG)a, (ULONG)b, (ULONG)c, (ULONG)d, (ULONG)f, g, h);
-#define FX_TRACE_EVENT_UPDATE(e, t, i, a, b, c, d)      _fx_trace_event_update((TX_TRACE_BUFFER_ENTRY *)e, (ULONG)t, (ULONG)i, (ULONG)a, (ULONG)b, (ULONG)c, (ULONG)d);
-
-
-/* Define FileX trace prototypes.  */
-
-VOID _fx_trace_object_register(UCHAR object_type, VOID *object_ptr, CHAR *object_name, ULONG parameter_1, ULONG parameter_2);
-VOID _fx_trace_object_unregister(VOID *object_ptr);
-VOID _fx_trace_event_insert(ULONG event_id, ULONG info_field_1, ULONG info_field_2, ULONG info_field_3, ULONG info_field_4, ULONG filter, TX_TRACE_BUFFER_ENTRY **current_event, ULONG *current_timestamp);
-VOID _fx_trace_event_update(TX_TRACE_BUFFER_ENTRY *event, ULONG timestamp, ULONG event_id, ULONG info_field_1, ULONG info_field_2, ULONG info_field_3, ULONG info_field_4);
-
-#endif
-
-#else
-#define FX_TRACE_OBJECT_REGISTER(t, p, n, a, b)
-#define FX_TRACE_OBJECT_UNREGISTER(o)
-#define FX_TRACE_IN_LINE_INSERT(i, a, b, c, d, f, g, h)
-#define FX_TRACE_EVENT_UPDATE(e, t, i, a, b, c, d)
-#endif
-
-
-/* Define basic constants for FileX.  */
-
-#define FX_MEDIA_ID                            ((ULONG)0x4D454449)
-#define FX_MEDIA_CLOSED_ID                     ((ULONG)0x4D454443)
-#define FX_MEDIA_ABORTED_ID                    ((ULONG)0x4D454441)
-
-#define FX_FILE_ID                             ((ULONG)0x46494C45)
-#define FX_FILE_CLOSED_ID                      ((ULONG)0x46494C43)
-#define FX_FILE_ABORTED_ID                     ((ULONG)0x46494C41)
-
-
-/* The maximum path includes the entire path and the file name.  */
-
-#ifndef FX_MAXIMUM_PATH
-#define FX_MAXIMUM_PATH                        256
-#endif
-
-
-/* Define directory entry name sizes. Directory entries are found in the
-   root directory and in directory files (sub-directories). Each directory
-   entry has a short file name which is a fixed maximum of 13 characters and
-   and optional 255 character long file name.  */
-
-#ifndef FX_MAX_LONG_NAME_LEN
-#define FX_MAX_LONG_NAME_LEN                   256      /* Minimum value is 13, Maximum value is 256.  */
-#endif
-
-#define FX_MAX_SHORT_NAME_LEN                  13       /* Only allowed value is 13.  */
-
-#ifndef FX_MAX_LAST_NAME_LEN
-#define FX_MAX_LAST_NAME_LEN                   256      /* Should be as large or larger than FX_MAX_LONG_NAME_LEN.  */
-#endif
-
-
-/* Define constants related to the logical sector cache. These constants represent the maximum
-   number of logical sectors that can be cached. The actual number of logical sectors in the
-   cache is determined by the amount of memory supplied to fx_media_open for the FX_MEDIA
-   instance.  */
-
-#ifndef FX_MAX_SECTOR_CACHE
-#define FX_MAX_SECTOR_CACHE                    256      /* Maximum size of logical sector cache,
-                                                           minimum value of 2 all other values must
-                                                           be a power of 2.  */
-#endif
-
-/* Define the mask for the hash index into the logical sector cache.  If the logical sector cache
-   determined by the amount of memory supplied by the application to fx_media_open is larger than
-   FX_SECTOR_CACHE_HASH_ENABLE (usually 16) and can satisfy FX_MAX_SECTOR_CACHE sectors, the cache
-   is divided into 4 entry pieces (FX_SECTOR_CACHE_DEPTH) that are indexed by the formula:
-
-        index =  (cluster & media_ptr -> fx_media_sector_cache_hash_mask) * FX_SECTOR_CACHE_LEVELS
-
-   The FX_SECTOR_CACHE_DEPTH define must not be changed unless the logical sector read/write
-   code is also changed.  */
-
-#define FX_SECTOR_CACHE_HASH_ENABLE            16
-#define FX_SECTOR_CACHE_DEPTH                  4
-
-#ifndef FX_FAT_MAP_SIZE
-#define FX_FAT_MAP_SIZE                        128  /* Minimum 1, maximum any. This represents how many 32-bit words used for the written FAT sector bit map. */
-#endif
-
-#ifndef FX_MAX_FAT_CACHE
-#define FX_MAX_FAT_CACHE                       16   /* Minimum value is 8, all values must be a power of 2.  */
-#endif
-
-
-/* Define the size of fault tolerant cache, which is used when freeing FAT chain. */
-
-#ifndef FX_FAULT_TOLERANT_CACHE_SIZE
-#define FX_FAULT_TOLERANT_CACHE_SIZE           1024
-#endif /* FX_FAULT_TOLERANT_CACHE_SIZE */
-
-
-/* Define the mask for the hash index into the FAT table.  The FAT cache is divided into 4 entry pieces
-   that are indexed by the formula:
-
-            index =  (cluster & FX_FAT_CACHE_HASH_MASK) * FX_FAT_CACHE_LEVELS
-
-   The FX_FAT_CACHE_DEPTH define must not be changed unless the FAT entry read/write code is also changed.  */
-
-#define FX_FAT_CACHE_DEPTH                     4
-#define FX_FAT_CACHE_HASH_MASK                 ((FX_MAX_FAT_CACHE / FX_FAT_CACHE_DEPTH) - 1)
-
-
-/* FileX API input parameters and general constants.  */
-
-#define FX_TRUE                                1
-#define FX_FALSE                               0
-#define FX_NULL                                0
-#define FX_OPEN_FOR_READ                       0
-#define FX_OPEN_FOR_WRITE                      1
-#define FX_OPEN_FOR_READ_FAST                  2
-
-#define FX_12_BIT_FAT_SIZE                     4086
-#define FX_16_BIT_FAT_SIZE                     65525
-#define FX_MAX_12BIT_CLUST                     0x0FF0
-#define FX_SIGN_EXTEND                         0xF000
-#define FX_12BIT_SIZE                          3    /* 2 FAT entries per 3 bytes  */
-
-#define FX_FAT_ENTRY_START                     2
-#define FX_DIR_ENTRY_SIZE                      32
-#define FX_DIR_NAME_SIZE                       8
-#define FX_DIR_EXT_SIZE                        3
-#define FX_DIR_RESERVED                        8
-#define FX_DIR_ENTRY_FREE                      0xE5
-#define FX_DIR_ENTRY_DONE                      0x00
-#define FX_READ_ONLY                           0x01
-#define FX_HIDDEN                              0x02
-#define FX_SYSTEM                              0x04
-#define FX_VOLUME                              0x08
-#define FX_DIRECTORY                           0x10
-#define FX_ARCHIVE                             0x20
-#define FX_LONG_NAME                           (FX_READ_ONLY | FX_HIDDEN | FX_SYSTEM | FX_VOLUME)
-#define FX_LONG_NAME_ENTRY_LEN                 13
-
-
-/* Define FAT FAT entry values.  */
-
-#define FX_FREE_CLUSTER                        0x0000
-#define FX_NOT_USED                            0x0001
-#define FX_RESERVED_1                          0xFFF0
-#define FX_RESERVED_2                          0xFFF6
-#define FX_BAD_CLUSTER                         0xFFF7
-#define FX_LAST_CLUSTER_1                      0xFFF8
-#define FX_LAST_CLUSTER_2                      0xFFFF
-
-#define FX_RESERVED_1_32                       0x0FFFFFF0
-#define FX_RESERVED_2_32                       0x0FFFFFF6
-#define FX_BAD_CLUSTER_32                      0x0FFFFFF7
-#define FX_LAST_CLUSTER_1_32                   0x0FFFFFF8
-#define FX_LAST_CLUSTER_2_32                   0x0FFFFFFF
-
-
-/* Define time/date FAT constants.  */
-
-#define FX_YEAR_SHIFT                          9
-#define FX_MONTH_SHIFT                         5
-#define FX_HOUR_SHIFT                          11
-#define FX_MINUTE_SHIFT                        5
-#define FX_YEAR_MASK                           0x7F
-#define FX_MONTH_MASK                          0x0F
-#define FX_DAY_MASK                            0x1F
-#define FX_HOUR_MASK                           0x1F
-#define FX_MINUTE_MASK                         0x3F
-#define FX_SECOND_MASK                         0x1F
-#define FX_BASE_YEAR                           1980
-#define FX_MAXIMUM_YEAR                        2107
-#define FX_MAXIMUM_MONTH                       12
-#define FX_MAXIMUM_HOUR                        23
-#define FX_MAXIMUM_MINUTE                      59
-#define FX_MAXIMUM_SECOND                      59
-#define FX_INITIAL_DATE                        0x4A21   /* 01-01-2017 */
-#define FX_INITIAL_TIME                        0x0000   /* 12:00 am   */
-
-/* FileX API return values.  */
-
-#define FX_SUCCESS                             0x00
-#define FX_BOOT_ERROR                          0x01
-#define FX_MEDIA_INVALID                       0x02
-#define FX_FAT_READ_ERROR                      0x03
-#define FX_NOT_FOUND                           0x04
-#define FX_NOT_A_FILE                          0x05
-#define FX_ACCESS_ERROR                        0x06
-#define FX_NOT_OPEN                            0x07
-#define FX_FILE_CORRUPT                        0x08
-#define FX_END_OF_FILE                         0x09
-#define FX_NO_MORE_SPACE                       0x0A
-#define FX_ALREADY_CREATED                     0x0B
-#define FX_INVALID_NAME                        0x0C
-#define FX_INVALID_PATH                        0x0D
-#define FX_NOT_DIRECTORY                       0x0E
-#define FX_NO_MORE_ENTRIES                     0x0F
-#define FX_DIR_NOT_EMPTY                       0x10
-#define FX_MEDIA_NOT_OPEN                      0x11
-#define FX_INVALID_YEAR                        0x12
-#define FX_INVALID_MONTH                       0x13
-#define FX_INVALID_DAY                         0x14
-#define FX_INVALID_HOUR                        0x15
-#define FX_INVALID_MINUTE                      0x16
-#define FX_INVALID_SECOND                      0x17
-#define FX_PTR_ERROR                           0x18
-#define FX_INVALID_ATTR                        0x19
-#define FX_CALLER_ERROR                        0x20
-#define FX_BUFFER_ERROR                        0x21
-#define FX_NOT_IMPLEMENTED                     0x22
-#define FX_WRITE_PROTECT                       0x23
-#define FX_INVALID_OPTION                      0x24
-#define FX_SECTOR_INVALID                      0x89
-#define FX_IO_ERROR                            0x90
-#define FX_NOT_ENOUGH_MEMORY                   0x91
-#define FX_ERROR_FIXED                         0x92
-#define FX_ERROR_NOT_FIXED                     0x93
-#define FX_NOT_AVAILABLE                       0x94
-#define FX_INVALID_CHECKSUM                    0x95
-#define FX_READ_CONTINUE                       0x96
-#define FX_INVALID_STATE                       0x97
-
-
-/* FileX driver interface constants.  */
-
-#define FX_DRIVER_READ                         0
-#define FX_DRIVER_WRITE                        1
-#define FX_DRIVER_FLUSH                        2
-#define FX_DRIVER_ABORT                        3
-#define FX_DRIVER_INIT                         4
-#define FX_DRIVER_BOOT_READ                    5
-#define FX_DRIVER_RELEASE_SECTORS              6
-#define FX_DRIVER_BOOT_WRITE                   7
-#define FX_DRIVER_UNINIT                       8
-
-
-/* Define relative seek constants.  */
-
-#define FX_SEEK_BEGIN                          0
-#define FX_SEEK_END                            1
-#define FX_SEEK_FORWARD                        2
-#define FX_SEEK_BACK                           3
-
-
-/* Define types for logical sectors. This information is passed to the driver
-   as additional information.  */
-
-#define FX_UNKNOWN_SECTOR                      0
-#define FX_BOOT_SECTOR                         1
-#define FX_FAT_SECTOR                          2
-#define FX_DIRECTORY_SECTOR                    3
-#define FX_DATA_SECTOR                         4
-
-
-/* Define media diagnostic constants.  */
-
-#define FX_FAT_CHAIN_ERROR                     0x01
-#define FX_DIRECTORY_ERROR                     0x02
-#define FX_LOST_CLUSTER_ERROR                  0x04
-#define FX_FILE_SIZE_ERROR                     0x08
-
-
-/* Define boot record offset constants.  */
-
-#define FX_JUMP_INSTR                          0x000
-#define FX_OEM_NAME                            0x003
-#define FX_BYTES_SECTOR                        0x00B
-#define FX_SECTORS_CLUSTER                     0x00D
-#define FX_RESERVED_SECTORS                    0x00E
-#define FX_NUMBER_OF_FATS                      0x010
-#define FX_ROOT_DIR_ENTRIES                    0x011
-#define FX_SECTORS                             0x013
-#define FX_MEDIA_TYPE                          0x015
-#define FX_SECTORS_PER_FAT                     0x016
-#define FX_SECTORS_PER_TRK                     0x018
-#define FX_HEADS                               0x01A
-#define FX_HIDDEN_SECTORS                      0x01C
-#define FX_HUGE_SECTORS                        0x020
-#define FX_DRIVE_NUMBER                        0x024
-#define FX_RESERVED                            0x025
-#define FX_BOOT_SIG                            0x026
-#define FX_BOOT_SIG_32                         0x042
-#define FX_VOLUME_ID                           0x027
-#define FX_VOLUME_ID_32                        0x043
-#define FX_VOLUME_LABEL                        0x02B
-#define FX_VOLUME_LABEL_32                     0x047
-#define FX_FILE_SYSTEM_TYPE                    0x036
-#define FX_SIG_OFFSET                          0x1FE
-#define FX_ROOT_CLUSTER_32                     0x02C
-#define FX_SECTORS_PER_FAT_32                  0x024
-#define FX_SIG_BYTE_1                          0x55
-#define FX_SIG_BYTE_2                          0xAA
-
-
-/* If not-defined, default port-specific processing extensions to white space.  */
-
-#ifndef FX_FILE_OPEN_EXTENSION
-#define FX_FILE_OPEN_EXTENSION
-#endif
-
-#ifndef FX_DIRECTORY_ENTRY_READ_EXTENSION
-#define FX_DIRECTORY_ENTRY_READ_EXTENSION
-#endif
-
-#ifndef FX_DIRECTORY_ENTRY_WRITE_EXTENSION
-#define FX_DIRECTORY_ENTRY_WRITE_EXTENSION
-#endif
-
-#ifndef FX_UTILITY_FAT_ENTRY_READ_EXTENSION
-#define FX_UTILITY_FAT_ENTRY_READ_EXTENSION
-#endif
-
-#ifndef FX_UTILITY_FAT_ENTRY_WRITE_EXTENSION
-#define FX_UTILITY_FAT_ENTRY_WRITE_EXTENSION
-#endif
-
-#ifndef FX_UTILITY_LOGICAL_SECTOR_FLUSH_EXTENSION
-#define FX_UTILITY_LOGICAL_SECTOR_FLUSH_EXTENSION
-#endif
-
-#ifndef FX_UTILITY_LOGICAL_SECTOR_READ_EXTENSION
-#define FX_UTILITY_LOGICAL_SECTOR_READ_EXTENSION
-#endif
-
-#ifndef FX_UTILITY_LOGICAL_SECTOR_READ_EXTENSION_1
-#define FX_UTILITY_LOGICAL_SECTOR_READ_EXTENSION_1
-#endif
-
-#ifndef FX_UTILITY_LOGICAL_SECTOR_WRITE_EXTENSION
-#define FX_UTILITY_LOGICAL_SECTOR_WRITE_EXTENSION
-#endif
-
-
-#ifdef FX_ENABLE_EXFAT
-
-
-/* Define exFAT specific constants.  */
-
-#define FX_EF_MUST_BE_ZERO                     11       /* Must be Zero Area                  053 bytes */
-#define FX_EF_PARTITION_OFFSET                 64       /* Partition Offset                   008 bytes */
-#define FX_EF_VOLUME_LENGTH                    72       /* Number of sectors on the Partition 008 bytes */
-#define FX_EF_FAT_OFFSET                       80       /* Number of sectors before exFAT     004 bytes */
-#define FX_EF_FAT_LENGTH                       84       /* Each FAT length in Sectors         004 bytes */
-#define FX_EF_CLUSTER_HEAP_OFFSET              88       /* Number of Sectors Before Cluster   004 bytes
-                                                           Heap */
-#define FX_EF_CLUSTER_COUNT                    92       /* Number of Clusters in the Cluster  004 bytes
-                                                           Heap */
-#define FX_EF_FIRST_CLUSTER_OF_ROOT_DIR        96       /* Cluster index of the First         004 bytes
-                                                           Cluster of the ROOT Directory                */
-#define FX_EF_VOLUME_SERIAL_NUMBER             100      /* Volume Serial Number               004 bytes */
-#define FX_EF_FILE_SYSTEM_REVISION             104      /* File System  Revision              002 bytes */
-#define FX_EF_VOLUME_FLAGS                     106      /* Status of exFAT structures         002 bytes */
-#define FX_EF_BYTE_PER_SECTOR_SHIFT            108      /* log2(N),where N is the Number of   001 byte
-                                                           Bytes per Sector */
-#define FX_EF_SECTOR_PER_CLUSTER_SHIFT         109      /* log2(N),where N is the Number of   001 byte
-                                                           Sectors per Cluster */
-#define FX_EF_NUMBER_OF_FATS                   110      /* Number of FATs                     001 byte */
-#define FX_EF_DRIVE_SELECT                     111      /* Extended INT13h driver number      001 byte */
-#define FX_EF_PERCENT_IN_USE                   112      /* Percentage of Allocated Clusters   001 byte */
-#define FX_EF_RESERVED                         113      /* Reserved                           007 bytes */
-#define FX_EF_BOOT_CODE                        120      /* Boot code area                     390 bytes */
-
-#define FX_RESERVED_1_exFAT                    0xFFFFFFF8
-#define FX_RESERVED_2_exFAT                    0xFFFFFFFE
-#define FX_BAD_CLUSTER_exFAT                   0xFFFFFFF7
-#define FX_LAST_CLUSTER_exFAT                  0xFFFFFFFF
-
-#ifndef FX_MAX_EX_FAT_NAME_LEN
-#define FX_MAX_EX_FAT_NAME_LEN                 255      /* Only allowed value is 255 */
-#endif
-
-#ifndef BITS_PER_BYTE
-#define BITS_PER_BYTE                          8
-#endif
-#define BITS_PER_BYTE_SHIFT                    3
-
-
-#define FX_EXFAT_MAX_DIRECTORY_SIZE            (256 * 1024 * 1024)  /* 256 MB */
-#define FX_EXFAT_SIZE_OF_FAT_ELEMENT_SHIFT     2
-
-#define FX_EXFAT_BIT_MAP_NUM_OF_CACHED_SECTORS 1
-
-#define FX_EXFAT_BITMAP_CLUSTER_FREE           0
-#define FX_EXFAT_BITMAP_CLUSTER_OCCUPIED       1
-
-#ifndef FX_EXFAT_MAX_CACHE_SIZE
-#define FX_EXFAT_MAX_CACHE_SIZE                512
-#endif
-#define FX_EXFAT_BITMAP_CACHE_SIZE             FX_EXFAT_MAX_CACHE_SIZE
-
-/* exFAT System Area Layout */
-
-#define FX_EXFAT_FAT_MAIN_SYSTEM_AREA_SIZE     12
-
-#define FX_EXFAT_FAT_MAIN_BOOT_SECTOR_OFFSET   0
-#define FX_EXFAT_FAT_BACKUP_BOOT_SECTOR_OFFSET FX_EXFAT_FAT_MAIN_SYSTEM_AREA_SIZE
-
-#define FX_EXFAT_FAT_EXT_BOOT_SECTOR_OFFSET    1
-#define FX_EXFAT_FAT_OEM_PARAM_OFFSET          9
-#define FX_EXFAT_FAT_CHECK_SUM_OFFSET          11
-
-#define FX_EXFAT_FAT_NUM_OF_SYSTEM_AREAS       2
-
-
-/* Define exFAT format parameters.  */
-
-#define  EXFAT_MIN_NUM_OF_RESERVED_SECTORS     1
-#define  EXFAT_BOOT_REGION_SIZE                24
-#define  EXFAT_FAT_BITS                        32
-#define  EXFAT_FAT_FILE_SYS_REVISION           0x100
-#define  EXFAT_FAT_VOLUME_FLAG                 0x000
-#define  EXFAT_FAT_NUM_OF_FATS                 0x001
-#define  EXFAT_FAT_DRIVE_SELECT                0x080
-#define  EXFAT_FAT_VOLUME_NAME_FIELD_SIZE      11
-#define  EXFAT_BIT_MAP_FIRST_TABLE             0
-#define  EXFAT_LAST_CLUSTER_MASK               0xFFFFFFFF
-#define  EXFAT_DEFAULT_BOUNDARY_UNIT           128
-#define  EXFAT_NUM_OF_DIR_ENTRIES              2
-
-
-#define DIVIDE_TO_CEILING(a, b)                (((a) + (b) - 1) / (b))
-#define ALIGN_UP(a, b)                         (DIVIDE_TO_CEILING(a, b) * (b))
-
-#define FX_FAT12                               0x01
-#define FX_FAT16                               0x04
-#define FX_BIGDOS                              0x06
-#define FX_exFAT                               0x07
-#define FX_FAT32                               0x0B
-#define FX_NO_FAT                              0xFF
-
-#endif /* FX_ENABLE_EXFAT */
-
-
-/* Define the control block definitions for all system objects.  */
-
-
-/* Define a single entry in the FAT cache.  The FAT cache is used to reduce the
-   number of times the actual FAT sectors need to be accessed, thereby improving
-   performance.  */
-
-typedef struct FX_FAT_CACHE_ENTRY_STRUCT
-{
-    ULONG fx_fat_cache_entry_cluster;
-    ULONG fx_fat_cache_entry_value;
-    ULONG fx_fat_cache_entry_dirty;
-} FX_FAT_CACHE_ENTRY;
-
-
-/* Define the directory entry structure that contains information about a specific
-   directory entry.  */
-
-typedef struct FX_DIR_ENTRY_STRUCT
-{
-
-    CHAR   *fx_dir_entry_name;
-    CHAR    fx_dir_entry_short_name[FX_MAX_SHORT_NAME_LEN];                 /* Short file name, if LFN is present                */
-    UINT    fx_dir_entry_long_name_present;                                 /* 0 (default) => LFN not present; 1 => LFN present  */
-    UINT    fx_dir_entry_long_name_shorted;                                 /* LFN too large, file name was made shorter         */
-    UCHAR   fx_dir_entry_attributes;                                        /* Directory entry attributes                        */
-    UCHAR   fx_dir_entry_reserved;                                          /* NT reserved, write 0 at create, otherwise ignore  */
-    UCHAR   fx_dir_entry_created_time_ms;                                   /* Create time in milliseconds, always write 0       */
-    UINT    fx_dir_entry_created_time;                                      /* Created time                                      */
-    UINT    fx_dir_entry_created_date;                                      /* Created date                                      */
-    UINT    fx_dir_entry_last_accessed_date;                                /* Last accessed date                                */
-    UINT    fx_dir_entry_time;                                              /* Modified time                                     */
-    UINT    fx_dir_entry_date;                                              /* Modified cluster                                  */
-    ULONG   fx_dir_entry_cluster;                                           /* File/directory's starting cluster                 */
-    ULONG64 fx_dir_entry_file_size;                                         /* Size of the file in bytes                         */
-    ULONG64 fx_dir_entry_log_sector;                                        /* Logical sector of this directory entry            */
-    ULONG   fx_dir_entry_byte_offset;                                       /* Offset in logical sector of this directory entry  */
-    ULONG   fx_dir_entry_number;                                            /* Index into the directory                          */
-    ULONG   fx_dir_entry_last_search_cluster;                               /* Last cluster searched                             */
-    ULONG   fx_dir_entry_last_search_relative_cluster;                      /* Last relative cluster searched                    */
-    ULONG64 fx_dir_entry_last_search_log_sector;                            /* Last logical sector searched                      */
-    ULONG   fx_dir_entry_last_search_byte_offset;                           /* Last offset in logical sector searched            */
-    ULONG64 fx_dir_entry_next_log_sector;
-
-#ifdef FX_ENABLE_EXFAT
-    /* for exFAT */
-    CHAR    fx_dir_entry_dont_use_fat;                                      /* 0 bit - for current, 1st bit - for parent         */
-    UCHAR   fx_dir_entry_type;
-    ULONG64 fx_dir_entry_available_file_size;
-    ULONG   fx_dir_entry_secondary_count;
-#endif /* FX_ENABLE_EXFAT */
-} FX_DIR_ENTRY;
-
-typedef FX_DIR_ENTRY  *FX_DIR_ENTRY_PTR;
-
-
-/* Define the path data structure.  This structure will contain
-   the current path and the information for performing directory
-   entry operations.  */
-
-typedef struct FX_PATH_STRUCT
-{
-    /* Define the path information.  */
-    FX_DIR_ENTRY fx_path_directory;
-    CHAR         fx_path_string[FX_MAXIMUM_PATH];
-    CHAR         fx_path_name_buffer[FX_MAX_LONG_NAME_LEN];
-    ULONG        fx_path_current_entry;
-} FX_PATH;
-
-typedef FX_PATH FX_LOCAL_PATH;
-
-
-/* Define the cache control data structure.  There are FX_MAX_SECTOR_CACHE
-   of these structures defined inside the FX_MEDIA structure.  Each entry
-   maintains a cache representation of a media sector.  */
-
-typedef struct FX_CACHED_SECTOR_STRUCT
-{
-
-    /* Define the buffer pointer associated with this cache entry.  */
-    UCHAR               *fx_cached_sector_memory_buffer;
-
-    /* Define the sector number that is cached.  */
-    ULONG64             fx_cached_sector;
-
-    /* Define the flag that indicates whether or not the cached sector
-       has been modified and needs to be written to the media.  */
-    UCHAR               fx_cached_sector_buffer_dirty;
-
-    /* Define the valid flag that indicates whether or not this entry is
-       still valid.  */
-    UCHAR               fx_cached_sector_valid;
-
-    /* Define the sector type, which indicates what type of sector is present.  */
-    UCHAR               fx_cached_sector_type;
-
-    /* Define a reserved byte, reserved for future use.  */
-    UCHAR               fx_cached_sector_reserved;
-
-    /* Define the next cached sector pointer.  This is used to implement
-       the "last used" algorithm when looking for cache entry to swap out to
-       the physical media.  */
-    struct FX_CACHED_SECTOR_STRUCT
-                        *fx_cached_sector_next_used;
-
-} FX_CACHED_SECTOR;
-
-
-/* Determine if the media control block has an extension defined. If not, 
-   define the extension to whitespace.  */
-
-#ifndef FX_MEDIA_MODULE_EXTENSION
-#define FX_MEDIA_MODULE_EXTENSION
-#endif
-
-
-/* Define the media control block.  All information about each open
-   media device are maintained in by the FX_MEDIA data type.  */
-
-typedef struct FX_MEDIA_STRUCT
-{
-
-    /* Define the media ID used for error checking.  */
-    ULONG               fx_media_id;
-
-    /* Define the media's name.  */
-    CHAR                *fx_media_name;
-
-    /* Remember the memory buffer area.  */
-    UCHAR               *fx_media_memory_buffer;
-    ULONG               fx_media_memory_size;
-
-#ifdef FX_DISABLE_CACHE
-    ULONG64             fx_media_memory_buffer_sector;
-#else
-
-    /* Define the flag that indicates whether the logical cache utilizes
-       a hash function or is a linear search. If set, the logical cache
-       is accessed via a hash function on the requested sector.  */
-    UINT                fx_media_sector_cache_hashed;
-
-    /* Define the number of sectors that can actually be cached based on the
-       user supplied buffer at media open time.  */
-    ULONG               fx_media_sector_cache_size;
-
-    /* Define the end of the cache area.  This is used to determine
-       if the I/O is for the internal memory of the media.  */
-    UCHAR               *fx_media_sector_cache_end;
-
-    /* Define the list head of the cached sector entries.  This
-       pointer points to the most recently used cache sector.  */
-    struct FX_CACHED_SECTOR_STRUCT
-                        *fx_media_sector_cache_list_ptr;
-
-    /* Define the bit map that represents the hashed cache sectors that are
-       valid. This bit map will help optimize the invalidation of the hashed
-       sector cache.  */
-    ULONG               fx_media_sector_cache_hashed_sector_valid;
-
-    /* Define the outstanding dirty sector counter. This is used to optimize
-       the searching of sectors to flush to the media.  */
-    ULONG               fx_media_sector_cache_dirty_count;
-#endif /* FX_DISABLE_CACHE */
-
-    /* Define the basic information about the associated media.  */
-    UINT                fx_media_bytes_per_sector;
-    UINT                fx_media_sectors_per_track;
-    UINT                fx_media_heads;
-
-    ULONG64             fx_media_total_sectors;
-    ULONG               fx_media_total_clusters;
-
-#ifdef FX_ENABLE_EXFAT
-    /* Define exFAT media information.  */
-    ULONG               fx_media_exfat_volume_serial_number;
-    UINT                fx_media_exfat_file_system_revision;
-    UINT                fx_media_exfat_volume_flag;
-    USHORT              fx_media_exfat_drive_select;
-    USHORT              fx_media_exfat_percent_in_use;
-    UINT                fx_media_exfat_bytes_per_sector_shift;
-    UINT                fx_media_exfat_sector_per_clusters_shift;
-
-    /* exFAT: Bitmap cache */
-    /* Pointer to Bitmap cache */
-    UCHAR               fx_media_exfat_bitmap_cache[FX_EXFAT_BITMAP_CACHE_SIZE];
-
-    /* Define beginning sector of Bitmap table.  */
-    ULONG               fx_media_exfat_bitmap_start_sector;
-
-    /* Define the cache size in sectors. Used for flash operation.  */
-    ULONG               fx_media_exfat_bitmap_cache_size_in_sectors;
-
-    /* Define the number of first cached cluster.  */
-    ULONG               fx_media_exfat_bitmap_cache_start_cluster;
-
-    /* Define the number of last cached cluster.  */
-    ULONG               fx_media_exfat_bitmap_cache_end_cluster;
-
-    /* Define how many clusters mapped in one sector.  */
-    UINT                fx_media_exfat_bitmap_clusters_per_sector_shift;
-
-    /* Define is Bitmap table was changed or not.  */
-    UINT                fx_media_exfat_bitmap_cache_dirty;
-#endif /* FX_ENABLE_EXFAT */
-
-    UINT                fx_media_reserved_sectors;
-    UINT                fx_media_root_sector_start;
-    UINT                fx_media_root_sectors;
-    UINT                fx_media_data_sector_start;
-    UINT                fx_media_sectors_per_cluster;
-    UINT                fx_media_sectors_per_FAT;
-    UINT                fx_media_number_of_FATs;
-    UINT                fx_media_12_bit_FAT;
-    UINT                fx_media_32_bit_FAT;
-    ULONG               fx_media_FAT32_additional_info_sector;
-    UINT                fx_media_FAT32_additional_info_last_available;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-    ULONG64             fx_media_hidden_sectors;
-#else
-    ULONG               fx_media_hidden_sectors;
-#endif
-    ULONG               fx_media_root_cluster_32;
-    UINT                fx_media_root_directory_entries;
-    ULONG               fx_media_available_clusters;
-    ULONG               fx_media_cluster_search_start;
-
-    /* Define the information pertinent to the I/O driver interface.  */
-
-    VOID                *fx_media_driver_info;
-    UINT                fx_media_driver_request;
-    UINT                fx_media_driver_status;
-    UCHAR               *fx_media_driver_buffer;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-    ULONG64             fx_media_driver_logical_sector;
-#else
-    ULONG               fx_media_driver_logical_sector;
-#endif
-    ULONG               fx_media_driver_sectors;
-    ULONG               fx_media_driver_physical_sector;
-    UINT                fx_media_driver_physical_track;
-    UINT                fx_media_driver_physical_head;
-    UINT                fx_media_driver_write_protect;      /* The driver sets this to FX_TRUE when media is write protected.  */
-    UINT                fx_media_driver_free_sector_update; /* The driver sets this to FX_TRUE when it needs to know freed clusters.  */
-    UINT                fx_media_driver_system_write;
-    UINT                fx_media_driver_data_sector_read;
-    UINT                fx_media_driver_sector_type;
-
-    /* Define the driver entry point.  */
-    VOID                (*fx_media_driver_entry)(struct FX_MEDIA_STRUCT *);
-
-    /* Define notify function called when media is open. */
-    VOID                (*fx_media_open_notify)(struct FX_MEDIA_STRUCT *);
-
-    /* Define notify function called when media is closed. */
-    VOID                (*fx_media_close_notify)(struct FX_MEDIA_STRUCT *);
-
-    /* Define the head pointer for the open files of this media.  */
-    struct FX_FILE_STRUCT
-                        *fx_media_opened_file_list;
-
-    /* Define the counter for keeping track of how many open files are
-       present.  */
-    ULONG               fx_media_opened_file_count;
-
-    /* Define the next and previous link pointers for the open media list.  */
-    struct FX_MEDIA_STRUCT
-                        *fx_media_opened_next,
-                        *fx_media_opened_previous;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Define various statistics for this media instance. This information
-       should be useful in performance tuning and optimizing the application.  */
-
-    ULONG               fx_media_directory_attributes_reads;
-    ULONG               fx_media_directory_attributes_sets;
-    ULONG               fx_media_directory_creates;
-    ULONG               fx_media_directory_default_gets;
-    ULONG               fx_media_directory_default_sets;
-    ULONG               fx_media_directory_deletes;
-    ULONG               fx_media_directory_first_entry_finds;
-    ULONG               fx_media_directory_first_full_entry_finds;
-    ULONG               fx_media_directory_information_gets;
-    ULONG               fx_media_directory_local_path_clears;
-    ULONG               fx_media_directory_local_path_gets;
-    ULONG               fx_media_directory_local_path_restores;
-    ULONG               fx_media_directory_local_path_sets;
-    ULONG               fx_media_directory_name_tests;
-    ULONG               fx_media_directory_next_entry_finds;
-    ULONG               fx_media_directory_next_full_entry_finds;
-    ULONG               fx_media_directory_renames;
-    ULONG               fx_media_file_allocates;
-    ULONG               fx_media_file_attributes_reads;
-    ULONG               fx_media_file_attributes_sets;
-    ULONG               fx_media_file_best_effort_allocates;
-    ULONG               fx_media_file_closes;
-    ULONG               fx_media_file_creates;
-    ULONG               fx_media_file_deletes;
-    ULONG               fx_media_file_opens;
-    ULONG               fx_media_file_reads;
-    ULONG               fx_media_file_relative_seeks;
-    ULONG               fx_media_file_renames;
-    ULONG               fx_media_file_seeks;
-    ULONG               fx_media_file_truncates;
-    ULONG               fx_media_file_truncate_releases;
-    ULONG               fx_media_file_writes;
-    ULONG               fx_media_aborts;
-    ULONG               fx_media_flushes;
-    ULONG               fx_media_reads;
-    ULONG               fx_media_writes;
-    ULONG               fx_media_directory_entry_reads;
-    ULONG               fx_media_directory_entry_writes;
-    ULONG               fx_media_directory_searches;
-    ULONG               fx_media_directory_free_searches;
-    ULONG               fx_media_fat_entry_reads;
-    ULONG               fx_media_fat_entry_writes;
-    ULONG               fx_media_fat_entry_cache_read_hits;
-    ULONG               fx_media_fat_entry_cache_read_misses;
-    ULONG               fx_media_fat_entry_cache_write_hits;
-    ULONG               fx_media_fat_entry_cache_write_misses;
-    ULONG               fx_media_fat_cache_flushes;
-    ULONG               fx_media_fat_sector_reads;
-    ULONG               fx_media_fat_sector_writes;
-    ULONG               fx_media_logical_sector_reads;
-    ULONG               fx_media_logical_sector_writes;
-    ULONG               fx_media_logical_sector_cache_read_hits;
-    ULONG               fx_media_logical_sector_cache_read_misses;
-    ULONG               fx_media_driver_read_requests;
-    ULONG               fx_media_driver_write_requests;
-    ULONG               fx_media_driver_boot_read_requests;
-    ULONG               fx_media_driver_boot_write_requests;
-    ULONG               fx_media_driver_release_sectors_requests;
-    ULONG               fx_media_driver_flush_requests;
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-    ULONG               fx_media_directory_search_cache_hits;
-#endif
-#endif
-
-    /* Define the media's protection object, which is a ThreadX mutex.
-       Only one thread is allowed to access any media or associated files
-       at a time.  If FX_SINGLE_THREAD is defined, the FileX services are
-       going to be called from only one thread, hence the protection is
-       not needed.  */
-#ifndef FX_SINGLE_THREAD
-    TX_MUTEX            fx_media_protect;
-#endif
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-    /* Define the information used to remember the last directory entry found through
-       searching or walking the directory via directory entry next. This information
-       will be used to eliminate multiple searches for the same directory entry if
-       the accesses are done sequentially.  */
-    UINT                fx_media_last_found_directory_valid;
-    FX_DIR_ENTRY        fx_media_last_found_directory;
-    FX_DIR_ENTRY        fx_media_last_found_entry;
-    CHAR                fx_media_last_found_file_name[FX_MAX_LONG_NAME_LEN];
-    CHAR                fx_media_last_found_name[FX_MAX_LAST_NAME_LEN];
-#endif
-
-    /* Define the current directory information for the media.  */
-    FX_PATH             fx_media_default_path;
-
-    /* Define FAT entry cache and the variable used to index the cache.  */
-    FX_FAT_CACHE_ENTRY  fx_media_fat_cache[FX_MAX_FAT_CACHE];
-
-    /* Define the FAT secondary update map.  This will be used on flush and
-       close to update sectors of any secondary FATs in the media.  */
-    UCHAR               fx_media_fat_secondary_update_map[FX_FAT_MAP_SIZE];
-
-    /* Define a variable for the application's use.  */
-    ALIGN_TYPE          fx_media_reserved_for_user;
-
-    /* Define an area to allocate long file names so that local storage on
-       calling thread's stack is not used for long file names.  This helps
-       reduce the amount of thread stack space needed when using FileX.  */
-    CHAR                fx_media_name_buffer[4*FX_MAX_LONG_NAME_LEN];
-
-#ifdef FX_RENAME_PATH_INHERIT
-
-    /* Define the file and directory rename buffer that will be used to prepend
-       paths when necessary to the target file name.  */
-    CHAR                fx_media_rename_buffer[FX_MAXIMUM_PATH];
-#endif
-
-#ifndef FX_DISABLE_CACHE
-    /* Define the sector cache control structures for this media.  */
-    struct FX_CACHED_SECTOR_STRUCT
-                        fx_media_sector_cache[FX_MAX_SECTOR_CACHE];
-
-    /* Define the sector cache hash mask so that the hash algorithm can be used with
-       any power of 2 number of cache sectors.  */
-    ULONG               fx_media_sector_cache_hash_mask;
-#endif /* FX_DISABLE_CACHE */
-
-    /* Define a variable to disable burst cache. This is used by the underlying
-       driver.  */
-    ULONG               fx_media_disable_burst_cache;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-
-    /* Fault tolerant information */
-    /* Indicate whether fault tolerant is enabled. */
-
-    UCHAR               fx_media_fault_tolerant_enabled;
-
-    /* State of fault tolerant operation. */
-    UCHAR               fx_media_fault_tolerant_state;
-
-    /* Transaction recursive count. */
-    USHORT              fx_media_fault_tolerant_transaction_count;
-
-    /* Start cluster of log. */
-    ULONG               fx_media_fault_tolerant_start_cluster;
-
-    /* Count of consecutive clusters of log. */
-    ULONG               fx_media_fault_tolerant_clusters;
-
-    /* Count of total logs. */
-    ULONG               fx_media_fault_tolerant_total_logs;
-
-    /* Pointer to the memory buffer area used for fault tolerant operations.  */
-    UCHAR              *fx_media_fault_tolerant_memory_buffer;
-
-    /* Size of memory buffer area used for fault tolerant operations. */
-    ULONG               fx_media_fault_tolerant_memory_buffer_size;
-
-    /* Size of log file. */
-    ULONG               fx_media_fault_tolerant_file_size;
-
-    /* Memory space used during the release of FAT list. */
-    ULONG               fx_media_fault_tolerant_cache[FX_FAULT_TOLERANT_CACHE_SIZE >> 2];
-
-    /* Sector number of cached FAT entries. */
-    ULONG               fx_media_fault_tolerant_cached_FAT_sector;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Reserved value of FAT table. */
-    ULONG               fx_media_fat_reserved;
-
-    /* Last value of FAT table. */
-    ULONG               fx_media_fat_last;
-
-    /* Media geometry structure */
-    UCHAR               fx_media_FAT_type;
-
-    /* Define the module port extension in the media control block. This 
-       is typically defined to whitespace in fx_port.h.  */
-    FX_MEDIA_MODULE_EXTENSION
-
-} FX_MEDIA;
-
-typedef FX_MEDIA *      FX_MEDIA_PTR;
-
-
-/* Determine if the file control block has an extension defined. If not, 
-   define the extension to whitespace.  */
-
-#ifndef FX_FILE_MODULE_EXTENSION
-#define FX_FILE_MODULE_EXTENSION
-#endif
-
-
-/* Define the FileX file control block.  All information about open
-   files are found in this data type.  */
-
-typedef struct FX_FILE_STRUCT
-{
-
-    /* Define the file ID used for error checking.  */
-    ULONG               fx_file_id;
-
-    /* Define the file's name.  */
-    CHAR                *fx_file_name;
-
-    /* Define the open mode request.  */
-    ULONG               fx_file_open_mode;
-
-    /* Define the file modified field.  */
-    UCHAR               fx_file_modified;
-
-    /* Define the data storage parameters.  */
-    ULONG               fx_file_total_clusters;
-    ULONG               fx_file_first_physical_cluster;
-    ULONG               fx_file_consecutive_cluster;
-    ULONG               fx_file_last_physical_cluster;
-    ULONG               fx_file_current_physical_cluster;
-    ULONG64             fx_file_current_logical_sector;
-    ULONG               fx_file_current_logical_offset;
-    ULONG               fx_file_current_relative_cluster;
-    ULONG               fx_file_current_relative_sector;
-    ULONG64             fx_file_current_file_offset;
-    ULONG64             fx_file_current_file_size;
-    ULONG64             fx_file_current_available_size;
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    ULONG64             fx_file_maximum_size_used;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Remember the media that is associated with this file. */
-    FX_MEDIA            *fx_file_media_ptr;
-
-    /* Define the pointers necessary to maintain the open file on
-       the list of open files.  */
-    struct FX_FILE_STRUCT
-                        *fx_file_opened_next,
-                        *fx_file_opened_previous;
-
-    /* Define the complete directory entry structure.  */
-    FX_DIR_ENTRY        fx_file_dir_entry;
-    CHAR                fx_file_name_buffer[FX_MAX_LONG_NAME_LEN];
-
-    /* Define a variable for the application's use */
-    ULONG               fx_file_disable_burst_cache;
-
-    /* Define a notify function called when file is written to. */
-    VOID               (*fx_file_write_notify)(struct FX_FILE_STRUCT *);
-
-    /* Define the module port extension in the file control block. This 
-       is typically defined to whitespace in fx_port.h.  */
-    FX_FILE_MODULE_EXTENSION
-
-} FX_FILE;
-
-typedef FX_FILE  *FX_FILE_PTR;
-
-
-/* Define the FileX API mappings based on the error checking
-   selected by the user.  Note: this section is only applicable to
-   application source code, hence the conditional that turns off this
-   stuff when the include file is processed by the FileX source. */
-
-#ifndef FX_SOURCE_CODE
-
-#ifdef FX_DISABLE_ONE_LINE_FUNCTION
-#define fx_file_seek(f, b)                    fx_file_extended_seek(f, (ULONG64)b)
-#define fx_file_allocate(f, s)                fx_file_extended_allocate(f, (ULONG64)s);
-#define fx_file_truncate(f, s)                fx_file_extended_truncate(f, (ULONG64)s);
-#define fx_file_relative_seek(f, b, sf)       fx_file_extended_relative_seek(f, (ULONG64)b, sf);
-#define fx_file_truncate_release(f, s)        fx_file_extended_truncate_release(f, (ULONG64)s);
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-
-/* Determine if error checking is desired.  If so, map API functions
-   to the appropriate error checking front-ends.  Otherwise, map API
-   functions to the core functions that actually perform the work.
-   Note: error checking is enabled by default.  */
-
-#ifdef FX_DISABLE_ERROR_CHECKING
-
-/* Services without error checking.  */
-
-#define fx_directory_attributes_read          _fx_directory_attributes_read
-#define fx_directory_attributes_set           _fx_directory_attributes_set
-#define fx_directory_create                   _fx_directory_create
-#define fx_directory_default_get              _fx_directory_default_get
-#define fx_directory_default_get_copy         _fx_directory_default_get_copy
-#define fx_directory_default_set              _fx_directory_default_set
-#define fx_directory_delete                   _fx_directory_delete
-#define fx_directory_first_entry_find         _fx_directory_first_entry_find
-#define fx_directory_first_full_entry_find    _fx_directory_first_full_entry_find
-#define fx_directory_information_get          _fx_directory_information_get
-#define fx_directory_local_path_clear         _fx_directory_local_path_clear
-#define fx_directory_local_path_get           _fx_directory_local_path_get
-#define fx_directory_local_path_get_copy      _fx_directory_local_path_get_copy
-#define fx_directory_local_path_restore       _fx_directory_local_path_restore
-#define fx_directory_local_path_set           _fx_directory_local_path_set
-#define fx_directory_long_name_get            _fx_directory_long_name_get
-#define fx_directory_long_name_get_extended   _fx_directory_long_name_get_extended
-#define fx_directory_name_test                _fx_directory_name_test
-#define fx_directory_next_entry_find          _fx_directory_next_entry_find
-#define fx_directory_next_full_entry_find     _fx_directory_next_full_entry_find
-#define fx_directory_rename                   _fx_directory_rename
-#define fx_directory_short_name_get           _fx_directory_short_name_get
-#define fx_directory_short_name_get_extended  _fx_directory_short_name_get_extended
-
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-#define fx_file_allocate                      _fx_file_allocate
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-#define fx_file_attributes_read               _fx_file_attributes_read
-#define fx_file_attributes_set                _fx_file_attributes_set
-#define fx_file_best_effort_allocate          _fx_file_best_effort_allocate
-#define fx_file_close                         _fx_file_close
-#define fx_file_create                        _fx_file_create
-#define fx_file_date_time_set                 _fx_file_date_time_set
-#define fx_file_delete                        _fx_file_delete
-#define fx_file_open                          _fx_file_open
-#define fx_file_read                          _fx_file_read
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-#define fx_file_relative_seek                 _fx_file_relative_seek
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-#define fx_file_rename                        _fx_file_rename
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-#define fx_file_seek                          _fx_file_seek
-#define fx_file_truncate                      _fx_file_truncate
-#define fx_file_truncate_release              _fx_file_truncate_release
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-#define fx_file_write                         _fx_file_write
-#define fx_file_write_notify_set              _fx_file_write_notify_set
-#define fx_file_extended_allocate             _fx_file_extended_allocate
-#define fx_file_extended_best_effort_allocate _fx_file_extended_best_effort_allocate
-#define fx_file_extended_relative_seek        _fx_file_extended_relative_seek
-#define fx_file_extended_seek                 _fx_file_extended_seek
-#define fx_file_extended_truncate             _fx_file_extended_truncate
-#define fx_file_extended_truncate_release     _fx_file_extended_truncate_release
-
-#define fx_media_abort                        _fx_media_abort
-#define fx_media_cache_invalidate             _fx_media_cache_invalidate
-#define fx_media_check                        _fx_media_check
-#define fx_media_close                        _fx_media_close
-#define fx_media_flush                        _fx_media_flush
-#define fx_media_format                       _fx_media_format
-#ifdef FX_ENABLE_EXFAT
-#define fx_media_exFAT_format                 _fx_media_exFAT_format
-#endif /* FX_ENABLE_EXFAT */
-#define fx_media_open                         _fx_media_open
-#define fx_media_read                         _fx_media_read
-#define fx_media_space_available              _fx_media_space_available
-#define fx_media_volume_get                   _fx_media_volume_get
-#define fx_media_volume_get_extended          _fx_media_volume_get_extended
-#define fx_media_volume_set                   _fx_media_volume_set
-#define fx_media_write                        _fx_media_write
-#define fx_media_open_notify_set              _fx_media_open_notify_set
-#define fx_media_close_notify_set             _fx_media_close_notify_set
-#define fx_media_extended_space_available     _fx_media_extended_space_available
-
-#define fx_unicode_directory_create           _fx_unicode_directory_create
-#define fx_unicode_directory_rename           _fx_unicode_directory_rename
-#define fx_unicode_file_create                _fx_unicode_file_create
-#define fx_unicode_file_rename                _fx_unicode_file_rename
-#define fx_unicode_length_get                 _fx_unicode_length_get
-#define fx_unicode_length_get_extended        _fx_unicode_length_get_extended
-#define fx_unicode_name_get                   _fx_unicode_name_get
-#define fx_unicode_name_get_extended          _fx_unicode_name_get_extended
-#define fx_unicode_short_name_get             _fx_unicode_short_name_get
-#define fx_unicode_short_name_get_extended    _fx_unicode_short_name_get_extended
-
-#define fx_system_date_get                    _fx_system_date_get
-#define fx_system_date_set                    _fx_system_date_set
-#define fx_system_time_get                    _fx_system_time_get
-#define fx_system_time_set                    _fx_system_time_set
-#define fx_system_initialize                  _fx_system_initialize
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#define fx_fault_tolerant_enable              _fx_fault_tolerant_enable
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-#else
-
-/* Services with error checking.  */
-
-#define fx_directory_attributes_read          _fxe_directory_attributes_read
-#define fx_directory_attributes_set           _fxe_directory_attributes_set
-#define fx_directory_create                   _fxe_directory_create
-#define fx_directory_default_get              _fxe_directory_default_get
-#define fx_directory_default_get_copy         _fxe_directory_default_get_copy
-#define fx_directory_default_set              _fxe_directory_default_set
-#define fx_directory_delete                   _fxe_directory_delete
-#define fx_directory_first_entry_find         _fxe_directory_first_entry_find
-#define fx_directory_first_full_entry_find    _fxe_directory_first_full_entry_find
-#define fx_directory_information_get          _fxe_directory_information_get
-#define fx_directory_local_path_clear         _fxe_directory_local_path_clear
-#define fx_directory_local_path_get           _fxe_directory_local_path_get
-#define fx_directory_local_path_get_copy      _fxe_directory_local_path_get_copy
-#define fx_directory_local_path_restore       _fxe_directory_local_path_restore
-#define fx_directory_local_path_set(m, l, n)  _fxe_directory_local_path_set(m, l, n, sizeof(FX_LOCAL_PATH))
-#define fx_directory_long_name_get            _fxe_directory_long_name_get
-#define fx_directory_long_name_get_extended   _fxe_directory_long_name_get_extended
-#define fx_directory_name_test                _fxe_directory_name_test
-#define fx_directory_next_entry_find          _fxe_directory_next_entry_find
-#define fx_directory_next_full_entry_find     _fxe_directory_next_full_entry_find
-#define fx_directory_rename                   _fxe_directory_rename
-#define fx_directory_short_name_get           _fxe_directory_short_name_get
-#define fx_directory_short_name_get_extended  _fxe_directory_short_name_get_extended
-
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-#define fx_file_allocate                      _fxe_file_allocate
-#endif  /* FX_DISABLE_ONE_LINE_FUNCTION */
-#define fx_file_attributes_read               _fxe_file_attributes_read
-#define fx_file_attributes_set                _fxe_file_attributes_set
-#define fx_file_best_effort_allocate          _fxe_file_best_effort_allocate
-#define fx_file_close                         _fxe_file_close
-#define fx_file_create                        _fxe_file_create
-#define fx_file_date_time_set                 _fxe_file_date_time_set
-#define fx_file_delete                        _fxe_file_delete
-#define fx_file_open(m, f, n, t)              _fxe_file_open(m, f, n, t, sizeof(FX_FILE))
-#define fx_file_read                          _fxe_file_read
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-#define fx_file_relative_seek                 _fxe_file_relative_seek
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-#define fx_file_rename                        _fxe_file_rename
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-#define fx_file_seek                          _fxe_file_seek
-#define fx_file_truncate                      _fxe_file_truncate
-#define fx_file_truncate_release              _fxe_file_truncate_release
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-#define fx_file_write                         _fxe_file_write
-#define fx_file_write_notify_set              _fxe_file_write_notify_set
-#define fx_file_extended_allocate             _fxe_file_extended_allocate
-#define fx_file_extended_best_effort_allocate _fxe_file_extended_best_effort_allocate
-#define fx_file_extended_relative_seek        _fxe_file_extended_relative_seek
-#define fx_file_extended_seek                 _fxe_file_extended_seek
-#define fx_file_extended_truncate             _fxe_file_extended_truncate
-#define fx_file_extended_truncate_release     _fxe_file_extended_truncate_release
-
-#define fx_media_abort                        _fxe_media_abort
-#define fx_media_cache_invalidate             _fxe_media_cache_invalidate
-#define fx_media_check                        _fxe_media_check
-#define fx_media_close                        _fxe_media_close
-#define fx_media_flush                        _fxe_media_flush
-#define fx_media_format                       _fxe_media_format
-#ifdef FX_ENABLE_EXFAT
-#define fx_media_exFAT_format                 _fxe_media_exFAT_format
-#endif /* FX_ENABLE_EXFAT */
-#define fx_media_open(m, n, d, i, p, s)       _fxe_media_open(m, n, d, i, p, s, sizeof(FX_MEDIA))
-#define fx_media_read                         _fxe_media_read
-#define fx_media_space_available              _fxe_media_space_available
-#define fx_media_volume_get                   _fxe_media_volume_get
-#define fx_media_volume_get_extended          _fxe_media_volume_get_extended
-#define fx_media_volume_set                   _fxe_media_volume_set
-#define fx_media_write                        _fxe_media_write
-#define fx_media_open_notify_set              _fxe_media_open_notify_set
-#define fx_media_close_notify_set             _fxe_media_close_notify_set
-#define fx_media_extended_space_available     _fxe_media_extended_space_available
-
-#define fx_unicode_directory_create           _fxe_unicode_directory_create
-#define fx_unicode_directory_rename           _fxe_unicode_directory_rename
-#define fx_unicode_file_create                _fxe_unicode_file_create
-#define fx_unicode_file_rename                _fxe_unicode_file_rename
-#define fx_unicode_length_get                 _fx_unicode_length_get
-#define fx_unicode_length_get_extended        _fx_unicode_length_get_extended
-#define fx_unicode_name_get                   _fxe_unicode_name_get
-#define fx_unicode_name_get_extended          _fxe_unicode_name_get_extended
-#define fx_unicode_short_name_get             _fxe_unicode_short_name_get
-#define fx_unicode_short_name_get_extended    _fxe_unicode_short_name_get_extended
-
-#define fx_system_date_get                    _fxe_system_date_get
-#define fx_system_date_set                    _fxe_system_date_set
-#define fx_system_time_get                    _fxe_system_time_get
-#define fx_system_time_set                    _fxe_system_time_set
-#define fx_system_initialize                  _fx_system_initialize
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#define fx_fault_tolerant_enable              _fxe_fault_tolerant_enable
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-#endif
-
-/* Define the function prototypes of the FileX API.  */
-
-UINT fx_directory_attributes_read(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes_ptr);
-UINT fx_directory_attributes_set(FX_MEDIA *media_ptr, CHAR *directory_name, UINT attributes);
-UINT fx_directory_create(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT fx_directory_default_get(FX_MEDIA *media_ptr, CHAR **return_path_name);
-UINT fx_directory_default_get_copy(FX_MEDIA *media_ptr, CHAR *return_path_name_buffer, UINT return_path_name_buffer_size);
-UINT fx_directory_default_set(FX_MEDIA *media_ptr, CHAR *new_path_name);
-UINT fx_directory_delete(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT fx_directory_first_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT fx_directory_first_full_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes,
-                                        ULONG *size, UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
-UINT fx_directory_information_get(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes, ULONG *size,
-                                  UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
-UINT fx_directory_local_path_clear(FX_MEDIA *media_ptr);
-UINT fx_directory_local_path_get(FX_MEDIA *media_ptr, CHAR **return_path_name);
-UINT fx_directory_local_path_get_copy(FX_MEDIA *media_ptr, CHAR *return_path_name_buffer, UINT return_path_name_buffer_size);
-UINT fx_directory_local_path_restore(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr);
-#ifdef FX_DISABLE_ERROR_CHECKING
-UINT _fx_directory_local_path_set(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr, CHAR *new_path_name);
-#else
-UINT _fxe_directory_local_path_set(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr, CHAR *new_path_name, UINT local_path_control_block_size);
-#endif
-UINT fx_directory_long_name_get(FX_MEDIA *media_ptr, CHAR *short_file_name, CHAR *long_file_name);
-UINT fx_directory_long_name_get_extended(FX_MEDIA* media_ptr, CHAR* short_file_name, CHAR* long_file_name, UINT long_file_name_buffer_length);
-UINT fx_directory_name_test(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT fx_directory_next_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT fx_directory_next_full_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes,
-                                       ULONG *size, UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
-UINT fx_directory_rename(FX_MEDIA *media_ptr, CHAR *old_directory_name, CHAR *new_directory_name);
-UINT fx_directory_short_name_get(FX_MEDIA *media_ptr, CHAR *long_file_name, CHAR *short_file_name);
-UINT fx_directory_short_name_get_extended(FX_MEDIA* media_ptr, CHAR* long_file_name, CHAR* short_file_name, UINT short_file_name_length);
-
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-UINT fx_file_allocate(FX_FILE *file_ptr, ULONG size);
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION*/
-UINT fx_file_attributes_read(FX_MEDIA *media_ptr, CHAR *file_name, UINT *attributes_ptr);
-UINT fx_file_attributes_set(FX_MEDIA *media_ptr, CHAR *file_name, UINT attributes);
-UINT fx_file_best_effort_allocate(FX_FILE *file_ptr, ULONG size, ULONG *actual_size_allocated);
-UINT fx_file_close(FX_FILE *file_ptr);
-UINT fx_file_create(FX_MEDIA *media_ptr, CHAR *file_name);
-UINT fx_file_date_time_set(FX_MEDIA *media_ptr, CHAR *file_name,
-                           UINT year, UINT month, UINT day, UINT hour, UINT minute, UINT second);
-UINT fx_file_delete(FX_MEDIA *media_ptr, CHAR *file_name);
-#ifdef FX_DISABLE_ERROR_CHECKING
-UINT _fx_file_open(FX_MEDIA *media_ptr, FX_FILE *file_ptr, CHAR *file_name,
-                   UINT open_type);
-#else
-UINT _fxe_file_open(FX_MEDIA *media_ptr, FX_FILE *file_ptr, CHAR *file_name,
-                    UINT open_type, UINT file_control_block_size);
-#endif
-UINT fx_file_read(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG request_size, ULONG *actual_size);
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-UINT fx_file_relative_seek(FX_FILE *file_ptr, ULONG byte_offset, UINT seek_from);
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-UINT fx_file_rename(FX_MEDIA *media_ptr, CHAR *old_file_name, CHAR *new_file_name);
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-UINT fx_file_seek(FX_FILE *file_ptr, ULONG byte_offset);
-UINT fx_file_truncate(FX_FILE *file_ptr, ULONG size);
-UINT fx_file_truncate_release(FX_FILE *file_ptr, ULONG size);
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-UINT fx_file_write(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG size);
-UINT fx_file_write_notify_set(FX_FILE *file_ptr, VOID (*file_write_notify)(FX_FILE *));
-UINT fx_file_extended_allocate(FX_FILE *file_ptr, ULONG64 size);
-UINT fx_file_extended_best_effort_allocate(FX_FILE *file_ptr, ULONG64 size, ULONG64 *actual_size_allocated);
-UINT fx_file_extended_relative_seek(FX_FILE *file_ptr, ULONG64 byte_offset, UINT seek_from);
-UINT fx_file_extended_seek(FX_FILE *file_ptr, ULONG64 byte_offset);
-UINT fx_file_extended_truncate(FX_FILE *file_ptr, ULONG64 size);
-UINT fx_file_extended_truncate_release(FX_FILE *file_ptr, ULONG64 size);
-
-UINT fx_media_abort(FX_MEDIA *media_ptr);
-UINT fx_media_cache_invalidate(FX_MEDIA *media_ptr);
-UINT fx_media_check(FX_MEDIA *media_ptr, UCHAR *scratch_memory_ptr, ULONG scratch_memory_size, ULONG error_correction_option, ULONG *errors_detected);
-UINT fx_media_close(FX_MEDIA *media_ptr);
-UINT fx_media_flush(FX_MEDIA *media_ptr);
-UINT fx_media_format(FX_MEDIA *media_ptr, VOID (*driver)(FX_MEDIA *media), VOID *driver_info_ptr, UCHAR *memory_ptr, UINT memory_size,
-                     CHAR *volume_name, UINT number_of_fats, UINT directory_entries, UINT hidden_sectors,
-                     ULONG total_sectors, UINT bytes_per_sector, UINT sectors_per_cluster,
-                     UINT heads, UINT sectors_per_track);
-#ifdef FX_ENABLE_EXFAT
-UINT fx_media_exFAT_format(FX_MEDIA *media_ptr, VOID (*driver)(FX_MEDIA *media), VOID *driver_info_ptr, UCHAR *memory_ptr, UINT memory_size,
-                           CHAR *volume_name, UINT number_of_fats, ULONG64 hidden_sectors, ULONG64 total_sectors,
-                           UINT bytes_per_sector, UINT sectors_per_cluster, UINT volume_serial_number, UINT boundary_unit);
-#endif /* FX_ENABLE_EXFAT */
-#ifdef FX_DISABLE_ERROR_CHECKING
-UINT _fx_media_open(FX_MEDIA *media_ptr, CHAR *media_name,
-                    VOID (*media_driver)(FX_MEDIA *), VOID *driver_info_ptr,
-                    VOID *memory_ptr, ULONG memory_size);
-#else
-UINT _fxe_media_open(FX_MEDIA *media_ptr, CHAR *media_name,
-                     VOID (*media_driver)(FX_MEDIA *), VOID *driver_info_ptr,
-                     VOID *memory_ptr, ULONG memory_size, UINT media_control_block_size);
-#endif
-UINT fx_media_read(FX_MEDIA *media_ptr, ULONG logical_sector, VOID *buffer_ptr);
-UINT fx_media_space_available(FX_MEDIA *media_ptr, ULONG *available_bytes_ptr);
-UINT fx_media_volume_get(FX_MEDIA *media_ptr, CHAR *volume_name, UINT volume_source);
-UINT fx_media_volume_get_extended(FX_MEDIA *media_ptr, CHAR *volume_name, UINT volume_name_buffer_length, UINT volume_source);
-UINT fx_media_volume_set(FX_MEDIA *media_ptr, CHAR *volume_name);
-UINT fx_media_write(FX_MEDIA *media_ptr, ULONG logical_sector, VOID *buffer_ptr);
-UINT fx_media_open_notify_set(FX_MEDIA *media_ptr, VOID (*media_open_notify)(FX_MEDIA *));
-UINT fx_media_close_notify_set(FX_MEDIA *media_ptr, VOID (*media_close_notify)(FX_MEDIA *));
-UINT fx_media_extended_space_available(FX_MEDIA *media_ptr, ULONG64 *available_bytes_ptr);
-
-UINT fx_system_date_get(UINT *year, UINT *month, UINT *day);
-UINT fx_system_date_set(UINT year, UINT month, UINT day);
-VOID fx_system_initialize(VOID);
-UINT fx_system_time_get(UINT *hour, UINT *minute, UINT *second);
-UINT fx_system_time_set(UINT hour, UINT minute, UINT second);
-
-UINT fx_unicode_directory_create(FX_MEDIA *media_ptr,
-                                 UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                 CHAR *short_name);
-UINT fx_unicode_directory_rename(FX_MEDIA *media_ptr,
-                                 UCHAR *old_unicode_name, ULONG old_unicode_length,
-                                 UCHAR *new_unicode_name, ULONG new_unicode_length,
-                                 CHAR *new_short_name);
-UINT fx_unicode_file_create(FX_MEDIA *media_ptr,
-                            UCHAR *source_unicode_name, ULONG source_unicode_length,
-                            CHAR *short_name);
-UINT  fx_unicode_file_rename(FX_MEDIA *media_ptr, UCHAR *old_unicode_name, ULONG old_unicode_length,
-                             UCHAR *new_unicode_name, ULONG new_unicode_length, CHAR *new_short_name);
-ULONG fx_unicode_length_get(UCHAR *unicode_name);
-ULONG fx_unicode_length_get_extended(UCHAR *unicode_name, UINT buffer_length);
-UINT  fx_unicode_name_get(FX_MEDIA *media_ptr, CHAR *source_short_name,
-                          UCHAR *destination_unicode_name, ULONG *destination_unicode_length);
-UINT  fx_unicode_name_get_extended(FX_MEDIA *media_ptr, CHAR *source_short_name,
-                          UCHAR *destination_unicode_name, ULONG *destination_unicode_length, ULONG unicode_name_buffer_length);
-UINT  fx_unicode_short_name_get(FX_MEDIA *media_ptr,
-                                UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                CHAR *destination_short_name);
-UINT  fx_unicode_short_name_get_extended(FX_MEDIA *media_ptr,
-                                UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                CHAR *destination_short_name, ULONG short_name_buffer_length);
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-UINT fx_fault_tolerant_enable(FX_MEDIA *media_ptr, VOID *memory_buffer, UINT memory_size);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/* Define prototype for utility services commonly used by FileX I/O Drivers.  This eliminates the
-   need to include internal FileX component files in I/O drivers.  */
-
-UINT    _fx_utility_16_unsigned_read(UCHAR *source_ptr);
-VOID    _fx_utility_16_unsigned_write(UCHAR *dest_ptr, UINT value);
-ULONG   _fx_utility_32_unsigned_read(UCHAR *source_ptr);
-VOID    _fx_utility_32_unsigned_write(UCHAR *dest_ptr, ULONG value);
-ULONG64 _fx_utility_64_unsigned_read(UCHAR *source_ptr);
-VOID    _fx_utility_64_unsigned_write(UCHAR *dest_ptr, ULONG64 value);
-VOID    _fx_utility_memory_copy(UCHAR *source_ptr, UCHAR *dest_ptr, ULONG size);
-VOID    _fx_utility_memory_set(UCHAR *dest_ptr, UCHAR value, ULONG size);
-
-#endif
-
-/* Determine if a C++ compiler is being used.  If so, complete the standard
-   C conditional started above.  */
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_directory.h
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_directory.h	(revision 30)
+++ 	(revision )
@@ -1,137 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  COMPONENT DEFINITION                                   RELEASE        */
-/*                                                                        */
-/*    fx_directory.h                                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This file defines the FileX Directory component constants, data     */
-/*    definitions, and external references.  It is assumed that fx_api.h  */
-/*    (and fx_port.h) have already been included.                         */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-
-#ifndef FX_DIRECTORY_H
-#define FX_DIRECTORY_H
-
-
-/* Define the external Directory component function prototypes.  */
-
-UINT _fx_directory_attributes_read(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes_ptr);
-UINT _fx_directory_attributes_set(FX_MEDIA *media_ptr, CHAR *directory_name, UINT attributes);
-UINT _fx_directory_create(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT _fx_directory_default_get(FX_MEDIA *media_ptr, CHAR **return_path_name);
-UINT _fx_directory_default_get_copy(FX_MEDIA *media_ptr, CHAR *return_path_name_buffer, UINT return_path_name_buffer_size);
-UINT _fx_directory_default_set(FX_MEDIA *media_ptr, CHAR *new_path_name);
-UINT _fx_directory_delete(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT _fx_directory_entry_read_FAT(FX_MEDIA *media_ptr, FX_DIR_ENTRY *source_dir, ULONG *entry_ptr,
-                                  FX_DIR_ENTRY *destination_ptr);
-UINT _fx_directory_first_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT _fx_directory_first_full_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes,
-                                         ULONG *size, UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
-UINT _fx_directory_information_get(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes, ULONG *size,
-                                   UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
-UINT _fx_directory_local_path_clear(FX_MEDIA *media_ptr);
-UINT _fx_directory_local_path_get(FX_MEDIA *media_ptr, CHAR **return_path_name);
-UINT _fx_directory_local_path_get_copy(FX_MEDIA *media_ptr, CHAR *return_path_name_buffer, UINT return_path_name_buffer_size);
-UINT _fx_directory_local_path_restore(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr);
-UINT _fx_directory_local_path_set(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr, CHAR *new_path_name);
-UINT _fx_directory_long_name_get(FX_MEDIA *media_ptr, CHAR *short_file_name, CHAR *long_file_name);
-UINT _fx_directory_long_name_get_extended(FX_MEDIA *media_ptr, CHAR *short_file_name, CHAR *long_file_name, UINT long_file_name_buffer_length);
-UINT _fx_directory_name_test(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT _fx_directory_next_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT _fx_directory_next_full_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes,
-                                        ULONG *size, UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
-UINT _fx_directory_rename(FX_MEDIA *media_ptr, CHAR *old_directory_name, CHAR *new_directory_name);
-UINT _fx_directory_short_name_get(FX_MEDIA *media_ptr, CHAR *long_file_name, CHAR *short_file_name);
-UINT _fx_directory_short_name_get_extended(FX_MEDIA *media_ptr, CHAR *long_file_name, CHAR *short_file_name, UINT short_file_name_length);
-
-UINT _fxe_directory_attributes_read(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes_ptr);
-UINT _fxe_directory_attributes_set(FX_MEDIA *media_ptr, CHAR *directory_name, UINT attributes);
-UINT _fxe_directory_create(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT _fxe_directory_default_get(FX_MEDIA *media_ptr, CHAR **return_path_name);
-UINT _fxe_directory_default_get_copy(FX_MEDIA *media_ptr, CHAR *return_path_name_buffer, UINT return_path_name_buffer_size);
-UINT _fxe_directory_default_set(FX_MEDIA *media_ptr, CHAR *new_path_name);
-UINT _fxe_directory_delete(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT _fxe_directory_first_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT _fxe_directory_first_full_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes,
-                                          ULONG *size, UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
-UINT _fxe_directory_information_get(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes, ULONG *size,
-                                    UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
-UINT _fxe_directory_local_path_clear(FX_MEDIA *media_ptr);
-UINT _fxe_directory_local_path_get(FX_MEDIA *media_ptr, CHAR **return_path_name);
-UINT _fxe_directory_local_path_get_copy(FX_MEDIA *media_ptr, CHAR *return_path_name_buffer, UINT return_path_name_buffer_size);
-UINT _fxe_directory_local_path_restore(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr);
-UINT _fxe_directory_local_path_set(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr, CHAR *new_path_name, UINT local_path_control_block_size);
-UINT _fxe_directory_long_name_get(FX_MEDIA *media_ptr, CHAR *short_file_name, CHAR *long_file_name);
-UINT _fxe_directory_long_name_get_extended(FX_MEDIA *media_ptr, CHAR *short_file_name, CHAR *long_file_name, UINT long_file_name_buffer_length);
-UINT _fxe_directory_name_test(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT _fxe_directory_next_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name);
-UINT _fxe_directory_next_full_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes,
-                                         ULONG *size, UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second);
-UINT _fxe_directory_rename(FX_MEDIA *media_ptr, CHAR *old_directory_name, CHAR *new_directory_name);
-UINT _fxe_directory_short_name_get(FX_MEDIA *media_ptr, CHAR *long_file_name, CHAR *short_file_name);
-UINT _fxe_directory_short_name_get_extended(FX_MEDIA *media_ptr, CHAR *long_file_name, CHAR *short_file_name, UINT short_file_name_length);
-
-
-/* Define the internal Directory component function prototypes.  */
-#ifdef FX_ENABLE_EXFAT
-#define UPDATE_DELETE (0)
-#define UPDATE_FILE   (1)
-#define UPDATE_STREAM (2)
-#define UPDATE_NAME   (3)
-#define UPDATE_FULL   (4)
-
-UINT _fx_directory_entry_read_ex(FX_MEDIA *media_ptr, FX_DIR_ENTRY *source_dir, ULONG *entry, FX_DIR_ENTRY *destination_ptr, UINT hash);
-UINT _fx_directory_exFAT_entry_read(FX_MEDIA *media_ptr, FX_DIR_ENTRY *source_dir, ULONG *entry_ptr, FX_DIR_ENTRY *destination_ptr, UINT hash, UINT skip, UCHAR *unicode_name, UINT *unicode_len);
-UINT _fx_directory_exFAT_entry_write(FX_MEDIA *media_ptr, FX_DIR_ENTRY *entry_ptr, UCHAR update_level);
-UINT _fx_directory_exFAT_unicode_entry_write(FX_MEDIA *media_ptr, FX_DIR_ENTRY *entry_ptr, UCHAR update_level, USHORT *unicode_name,
-                                             UINT unicode_len);
-UINT _fx_directory_exFAT_free_search(FX_MEDIA *media_ptr, FX_DIR_ENTRY *directory_ptr, FX_DIR_ENTRY *entry_ptr);
-
-#endif /* FX_ENABLE_EXFAT */
-
-UINT  _fx_directory_entry_read(FX_MEDIA *media_ptr, FX_DIR_ENTRY *source_dir, ULONG *entry, FX_DIR_ENTRY *destination_ptr);
-UINT  _fx_directory_entry_write(FX_MEDIA *media_ptr, FX_DIR_ENTRY *entry_ptr);
-UINT  _fx_directory_free_search(FX_MEDIA *media_ptr, FX_DIR_ENTRY *directory_ptr, FX_DIR_ENTRY *entry_ptr);
-CHAR *_fx_directory_name_extract(CHAR *source_ptr, CHAR *dest_ptr);
-UINT  _fx_directory_search(FX_MEDIA *media_ptr, CHAR *name_ptr, FX_DIR_ENTRY *entry_ptr, FX_DIR_ENTRY *last_dir_ptr, CHAR **last_name_ptr);
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_directory_exFAT.h
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_directory_exFAT.h	(revision 30)
+++ 	(revision )
@@ -1,161 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  COMPONENT DEFINITION                                   RELEASE        */
-/*                                                                        */
-/*    fx_directory_exFAT.h                                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This file defines the exFAT Directory entry component constants,    */
-/*    data definitions, and external references.                          */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-
-#ifndef FX_DIRECTORY_EXFAT_H
-#define FX_DIRECTORY_EXFAT_H
-
-#include "fx_api.h"
-
-#define FX_EXFAT_DIR_ENTRY_TYPE_ALLOCATION_BITMAP      0x81
-#define FX_EXFAT_DIR_ENTRY_TYPE_UP_CASE_TABLE          0x82
-#define FX_EXFAT_DIR_ENTRY_TYPE_VOLUME_LABEL           0x83
-#define FX_EXFAT_DIR_ENTRY_TYPE_FILE_DIRECTORY         0x85
-#define FX_EXFAT_DIR_ENTRY_TYPE_VOLUME_GUID            0xA0
-#define FX_EXFAT_DIR_ENTRY_TYPE_STREAM_EXTENSION       0xC0
-#define FX_EXFAT_DIR_ENTRY_TYPE_FILE_NAME              0xC1
-#define FX_EXFAT_DIR_ENTRY_TYPE_CONTINUOUS_INFO_MANAGE 0xE0
-#define FX_EXFAT_DIR_ENTRY_TYPE_CONTINUOUS_INFO        0xE1
-#define FX_EXFAT_DIR_ENTRY_TYPE_END_MARKER             0x00
-#define FX_EXFAT_DIR_ENTRY_TYPE_FREE                   0xFF
-
-
-/* Define the directory entry size.  */
-
-#define FX_EXFAT_DIR_ENTRY_SIZE                        32
-
-
-/* Define bit masks. */
-
-#define FX_EXFAT_ENTRY_TYPE_CODE_MASK                  0x1F
-#define FX_EXFAT_ENTRY_TYPE_IMPORTANCE_MASK            0x20
-#define FX_EXFAT_ENTRY_TYPE_CATEGORY_MASK              0x40
-#define FX_EXFAT_ENTRY_TYPE_IN_USE_MASK                0x80
-#define FX_EXFAT_SECOND_FLAG_ALLOCATION_POSSIBLE_MASK  0x01
-
-
-/* Define common primary and secondary directory entry structure.  */
-
-#define FX_EXFAT_ENTRY_TYPE                            0     /* Size 1 byte */
-
-
-/* Define primary-specific directory entry structure.  */
-
-#define FX_EXFAT_SECOND_COUNT                          1     /* Size 1 byte */
-#define FX_EXFAT_CHECK_SUM                             2     /* Size 2 bytes */
-#define FX_EXFAT_PRIM_FLAG                             4     /* Size 2 bytes */
-
-
-/* Define secondary-specific directory entry structure.  */
-
-#define FX_EXFAT_SECOND_FLAG                           1     /* Size 1 byte */
-
-
-/* Define common primary and secondary directory entry structure.  */
-
-#define FX_EXFAT_FIRST_CLUSTER                         20    /* Size 4 bytes */
-#define FX_EXFAT_DATA_LENGTH                           24    /* Size 8 bytes */
-
-
-/* Define Allocation Bitmap directory entry.  */
-
-#define FX_EXFAT_BIT_MAP_FLAGS                         1     /* Size 1 byte */
-
-
-/* Define UP-case Table Entry specific.  */
-
-#define FX_EXFAT_UP_CASE_TABLE_CHECK_SUM               4     /* Size 4 bytes */
-
-
-/* Define Volume Label Entry specific.  */
-
-#define FX_EXFAT_CHAR_COUNT                            1     /* Size 1 byte */
-#define FX_EXFAT_VOLUME_LABEL                          2     /* Size 22 bytes */
-
-
-/* Define File directory entry specific. This is a primary item.  */
-
-#define FX_EXFAT_FILE_ATTR                             4     /* Size 2 bytes */
-#define FX_EXFAT_CREATE_TIME                           8     /* Size 4 bytes */
-#define FX_EXFAT_LAST_MODIFIED_TIME                    12    /* Size 4 bytes */
-#define FX_EXFAT_LAST_ACCESSED_TIME                    16    /* Size 4 bytes */
-#define FX_EXFAT_LAST_CREATE_10MS_INC                  20    /* Size 1 byte */
-#define FX_EXFAT_LAST_MODIFIED_10MS_INC                21    /* Size 1 byte */
-#define FX_EXFAT_CREATE_UTC_OFFSET                     22    /* Size 1 byte */
-#define FX_EXFAT_LAST_MODIFIED_UTC_OFFSET              23    /* Size 1 byte */
-#define FX_EXFAT_LAST_ACCESSED_UTC_OFFSET              24    /* Size 1 byte */
-
-
-/* Define Volume GUID directory entry specific. This is a primary item.  */
-
-#define FX_EXFAT_VOLUME_GUID                           6     /* Size 16 bytes */
-
-
-/* Define Stream extension directory entry specific. This is a secondary item.  */
-
-#define FX_EXFAT_NAME_LENGTH                           3     /* Size 1 byte */
-#define FX_EXFAT_NAME_HASH                             4     /* Size 2 bytes */
-#define FX_EXFAT_VALID_DATA_LENGTH                     8     /* Size 8 bytes */
-
-
-/* Define File Name directory entry specific. This is a secondary item.  */
-
-#define FX_EXFAT_FILE_NAME                             2     /* Size 30 bytes */
-
-
-/* Define Continuous Information Manage directory entry specific. This is a secondary item.  */
-
-#define FX_EXFAT_VENDOR_GUID                           2     /* Size 16 bytes */
-#define FX_EXFAT_FAT_CHECKSUM                          20    /* Size 4  bytes */
-
-
-/* Define Continuous Information directory entry specific. This is a secondary item.  */
-
-#define FX_EXFAT_SET_CHECKSUM                          18    /* Size 2  bytes */
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_fault_tolerant.h
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_fault_tolerant.h	(revision 30)
+++ 	(revision )
@@ -1,414 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  COMPONENT DEFINITION                                   RELEASE        */
-/*                                                                        */
-/*    fx_fault_tolerant.h                                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This file defines the FileX Fault Tolerant component constants,     */
-/*    data definitions, and external references.  It is assumed that      */
-/*    fx_api.h (and fx_port.h) have already been included.                */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-
-#ifndef _FX_FAULT_TOLERANT_H_
-#define _FX_FAULT_TOLERANT_H_
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-
-#ifndef FX_FAULT_TOLERANT
-#error "FX_FAULT_TOLERANT must be defined with FX_ENABLE_FAULT_TOLERANT"
-#endif /* FX_FAULT_TOLERANT */
-
-/* Define ID of fault tolerant. */
-#define FX_FAULT_TOLERANT_ID                      0x46544C52
-
-/* Define fault tolerant version. */
-#define FX_FAULT_TOLERANT_VERSION_MAJOR           0x01
-#define FX_FAULT_TOLERANT_VERSION_MINOR           0x00
-
-/* Define byte offset in boot sector where the cluster number of the Fault Tolerant Log file is.
-   Note that this field (byte 116 to 119) is marked as reserved by FAT 12/16/32/exFAT specification. */
-#ifndef FX_FAULT_TOLERANT_BOOT_INDEX
-#define FX_FAULT_TOLERANT_BOOT_INDEX              116
-#endif /* FX_FAULT_TOLERANT_BOOT_INDEX */
-
-/* Define the extension invoked when fault tolerant log is recovered or applied during enable API. */
-#ifndef FX_FAULT_TOLERANT_ENABLE_EXTENSION
-#define FX_FAULT_TOLERANT_ENABLE_EXTENSION
-#endif /* FX_FAULT_TOLERANT_ENABLE_EXTENSION */
-
-/* Define the extension invoked when fault tolerant log is applied. */
-#ifndef FX_FAULT_TOLERANT_APPLY_LOGS_EXTENSION
-#define FX_FAULT_TOLERANT_APPLY_LOGS_EXTENSION
-#endif /* FX_FAULT_TOLERANT_APPLY_LOGS_EXTENSION */
-
-/* If not-defined, default port-specific processing extensions to white space.  */
-#ifndef FX_FAULT_TOLERANT_WRITE_LOG_FILE_EXTENSION
-#define FX_FAULT_TOLERANT_WRITE_LOG_FILE_EXTENSION
-#endif /* FX_FAULT_TOLERANT_WRITE_LOG_FILE_EXTENSION */
-
-/* Define the maximum size of log file. */
-#define FX_FAULT_TOLERANT_MAXIMUM_LOG_FILE_SIZE   3072
-
-/* For backward compatibility, map the symbols deprecated to FX_FAULT_TOLERANT_MINIMAL_BUFFER_SIZE. */
-#ifndef FX_FAULT_TOLERANT_MINIMAL_CLUSTER
-#define FX_FAULT_TOLERANT_MINIMAL_CLUSTER         FX_FAULT_TOLERANT_MAXIMUM_LOG_FILE_SIZE
-#endif /* FX_FAULT_TOLERANT_MINIMAL_CLUSTER */
-#ifndef FX_FAULT_TOLERANT_MINIMAL_BUFFER_SIZE
-#define FX_FAULT_TOLERANT_MINIMAL_BUFFER_SIZE     FX_FAULT_TOLERANT_MAXIMUM_LOG_FILE_SIZE
-#endif /* FX_FAULT_TOLERANT_MINIMAL_BUFFER_SIZE */
-
-/* Define the states of the fault tolerant module. */
-#define FX_FAULT_TOLERANT_STATE_IDLE              0x00u
-#define FX_FAULT_TOLERANT_STATE_STARTED           0x01u
-#define FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN     0x02u
-
-/* Define types of logs. */
-#define FX_FAULT_TOLERANT_FAT_LOG_TYPE            1
-#define FX_FAULT_TOLERANT_DIR_LOG_TYPE            2
-#define FX_FAULT_TOLERANT_BITMAP_LOG_TYPE         3
-
-/* Define operations of FAT chain. */
-#define FX_FAULT_TOLERANT_FAT_CHAIN_RECOVER       0     /* Recover new FAT chain. */
-#define FX_FAULT_TOLERANT_FAT_CHAIN_CLEANUP       1     /* Cleanup old FAT chain. */
-
-/* Define flags for FAT chain log. */
-#define FX_FAULT_TOLERANT_FLAG_FAT_CHAIN_VALID    0x01
-#define FX_FAULT_TOLERANT_FLAG_BITMAP_USED        0x02
-
-/* Define size of each section in log file. */
-#define FX_FAULT_TOLERANT_LOG_HEADER_SIZE         sizeof(FX_FAULT_TOLERANT_LOG_HEADER)
-#define FX_FAULT_TOLERANT_FAT_CHAIN_SIZE          sizeof(FX_FAULT_TOLERANT_FAT_CHAIN)
-#define FX_FAULT_TOLERANT_LOG_CONTENT_HEADER_SIZE sizeof(FX_FAULT_TOLERANT_LOG_CONTENT)
-
-/* Define offset of each section in log file. */
-#define FX_FAULT_TOLERANT_FAT_CHAIN_OFFSET        (FX_FAULT_TOLERANT_LOG_HEADER_SIZE)
-#define FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET      (FX_FAULT_TOLERANT_LOG_HEADER_SIZE + FX_FAULT_TOLERANT_FAT_CHAIN_SIZE)
-
-/* Define size of log entries. */
-/* The total size of DIR log entry is variable. 16 is the fixed size of DIR log entry. */
-#define FX_FAULT_TOLERANT_FAT_LOG_ENTRY_SIZE      sizeof(FX_FAULT_TOLERANT_FAT_LOG)
-#define FX_FAULT_TOLERANT_BITMAP_LOG_ENTRY_SIZE   sizeof(FX_FAULT_TOLERANT_BITMAP_LOG)
-#define FX_FAULT_TOLERANT_DIR_LOG_ENTRY_SIZE      sizeof(FX_FAULT_TOLERANT_DIR_LOG)
-
-#ifdef FX_FAULT_TOLERANT_TRANSACTION_FAIL_FUNCTION
-#define FX_FAULT_TOLERANT_TRANSACTION_FAIL _fx_fault_tolerant_transaction_fail
-#else
-/* Define transaction fail for fault tolerant. */
-#define FX_FAULT_TOLERANT_TRANSACTION_FAIL(m)                            \
-    if ((m) -> fx_media_fault_tolerant_enabled == FX_TRUE)               \
-    {                                                                    \
-        (m) -> fx_media_fault_tolerant_transaction_count--;              \
-        if ((m) -> fx_media_fault_tolerant_transaction_count == 0)       \
-        {                                                                \
-            _fx_fault_tolerant_recover(m);                               \
-            _fx_fault_tolerant_reset_log_file(m);                        \
-        }                                                                \
-    }
-
-#endif /* FX_FAULT_TOLERANT_TRANSACTION_FAIL_FUNCTION */
-
-/* Log file format
- * The entire log file fits into one cluster.
- *
- *                      1                   2                   3
- *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +                                ID                             +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +   Total Log Size (in Bytes)    +        Header Checksum       +      Log Header
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +  version major + version minor +           reserved           +
- * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +      Checksum of FAT chain     +     Flag      |   Reserved   +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +                   Insertion Point - Front                     +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +            Head cluster of newly created FAT chain            +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++      FAT Chain
- * +                 Head cluster of original FAT chain            +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +                   Insertion Point - Back                      +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +                     Next Deletion Point                       +
- * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +     checksum of log content    +      count of log entries    +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * + (log 0)                        .                              +
- * +                                .                              +
- * +                                .                              +
- * +                                .                              +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * + (log 1)                        .                              +
- * +                                .                              +      Log Entries
- * +                                .                              +
- * +                                .                              +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +                               ...                             +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * + (log N)                        .                              +
- * +                                .                              +
- * +                                .                              +
- * +                                .                              +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- *
- *
- * Log Header
- *
- *  * ID: It is fixed value FX_FAULT_TOLERANT_ID.
- *  * Total Size: Total size (in bytes) of the log file, including Log Header, FAT Chain and Log Entries
- *  * Header Checksum: It is the checksum of all data in log header.
- *  * Version Major: The major version number.
- *  * Version Minor: The minor version number.
- *  * Reserved: Reserved for future use.
- *
- *  FAT Chain
- *
- *  * Checksum of FAT chain: It is the checksum of all data in the FAT Chain section.
- *  * Flag: 8 bits. The 1-6 bits are not used (from left to right).
- *      bit 7: When set, bitmap is used in old FAT chain.
- *      bit 8: When set, FAT chain is valid.
- *  * Reserved: Reserved for future use.
- *  * Insertion Point - Front:  The cluster where the newly created chain is attached to
- *  * Head cluster of new FAT chain. It is the head cluster of new FAT chain.
- *  * Head cluster of oritinal FAT chain. It is the head cluster of the original FAT chain,
- *        which will be removed.
- *  * Inswertion Point - Back:  The original cluster right after the newly created chain is inserted.
- *  * Next Deletion Point: next session of cluster to delete. It is used during deleting FAT chain.
- *      The deltion is carried out in stages for perofmrance reasons.  When delting a FAT chain, the
- *      Next Deletion Point is chosen, and the chain between head and the Next Deletion Point is deleted.
- *
- *  Log Entries:
- *
- *  * Checksum of log entries: It is the checksum of all data in Log Entries
- *  * Counter of log entries: It is the counter of all log entries in Log content.
- *  * log 0 ... log N: Log entries. The formats are described below.
- */
-
-/* Defined structure of log header.
-
-
- */
-typedef struct FX_FAULT_TOLERANT_LOG_HEADER_STRUCT
-{
-    ULONG  fx_fault_tolerant_log_header_id;
-    USHORT fx_fault_tolerant_log_header_total_size;
-    USHORT fx_fault_tolerant_log_header_checksum;
-    UCHAR  fx_fault_tolerant_log_header_version_major;
-    UCHAR  fx_fault_tolerant_log_header_version_minor;
-    USHORT fx_fault_tolerant_log_header_reserved;
-} FX_FAULT_TOLERANT_LOG_HEADER;
-
-/* Define structure of FAT chain. */
-typedef struct FX_FAULT_TOLERANT_FAT_CHAIN_STRUCT
-{
-    USHORT fx_fault_tolerant_FAT_chain_checksumm;
-    UCHAR  fx_fault_tolerant_FAT_chain_flag;
-    UCHAR  fx_fault_tolerant_FAT_chain_reserved;
-
-    ULONG  fx_fault_tolerant_FAT_chain_insertion_front;
-    ULONG  fx_fault_tolerant_FAT_chain_head_new;
-    ULONG  fx_fault_tolerant_FAT_chain_head_original;
-    ULONG  fx_fault_tolerant_FAT_chain_insertion_back;
-    ULONG  fx_fault_tolerant_FAT_chain_next_deletion;
-} FX_FAULT_TOLERANT_FAT_CHAIN;
-
-
-/* Define structure of Log content. */
-typedef struct FX_FAULT_TOLERANT_LOG_CONTENT_STRUCT
-{
-    USHORT fx_fault_tolerant_log_content_checksum;
-    USHORT fx_fault_tolerant_log_content_count;
-} FX_FAULT_TOLERANT_LOG_CONTENT;
-
-
-/* 3 types of log entries are defined. */
-/* FAT log format
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +              type              +           size               +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +                             cluster                           +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +                              value                            +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- *
- * Description:
- *
- * Type:     FX_FAULT_TOLERANT_FAT_LOG.
- * Size:     The size of this log entry.
- * Cluster:  The cluster number in FAT.
- * Value:    The value of cluster in FAT.
- *
- */
-typedef struct FX_FAULT_TOLERANT_FAT_LOG_STRUCT
-{
-    USHORT fx_fault_tolerant_FAT_log_type;
-    USHORT fx_fault_tolerant_FAT_log_size;
-    ULONG  fx_fault_tolerant_FAT_log_cluster;
-    ULONG  fx_fault_tolerant_FAT_log_value;
-} FX_FAULT_TOLERANT_FAT_LOG;
-
-/* DIR log format
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +              type              +           size               +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +                         sector offset                         +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +                           log sector                          +
- * +                                                               +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +                           log data                            +
- * +                              .                                +
- * +                              .                                +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- *
- * Fields description,
- *
- * Type:          FX_FAULT_TOLERANT_DIRECTORY_LOG
- * Size:          The size of this log entry.
- * Sector Offset: The offset in original sector this DIR is trying to write to.
- * Log Sector:    The original sector this DIR is trying to write to.
- * Log Data:      Content of DIR entries.
- *
- */
-typedef struct FX_FAULT_TOLERANT_DIR_LOG_STRUCT
-{
-    USHORT  fx_fault_tolerant_dir_log_type;
-    USHORT  fx_fault_tolerant_dir_log_size;
-    ULONG   fx_fault_tolerant_dir_log_offset;
-    ULONG64 fx_fault_tolerant_dir_log_sector;
-} FX_FAULT_TOLERANT_DIR_LOG;
-
-/* Bitmap log format
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +              type              +           size               +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +                             cluster                           +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- * +                              value                            +
- * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
- *
- * Description,
- *
- * Type:     FX_FAULT_TOLERANT_BITMAP_LOG.
- * Size:     The size of this log entry.
- * Cluster:  The cluster number in FAT.
- * Value:    The value of cluster in FAT.
- */
-typedef struct FX_FAULT_TOLERANT_BITMAP_LOG_STRUCT
-{
-    USHORT fx_fault_tolerant_bitmap_log_type;
-    USHORT fx_fault_tolerant_bitmap_log_size;
-    ULONG  fx_fault_tolerant_bitmap_log_cluster;
-    ULONG  fx_fault_tolerant_bitmap_log_value;
-} FX_FAULT_TOLERANT_BITMAP_LOG;
-
-
-/* This function checks whether or not the log file exists, and creates the log file if it does not exist. */
-UINT _fx_fault_tolerant_enable(FX_MEDIA *media_ptr, VOID *memory_buffer, UINT memory_size);
-UINT _fxe_fault_tolerant_enable(FX_MEDIA *media_ptr, VOID *memory_buffer, UINT memory_size);
-
-/* This function resets statistics and marks the start of a transaction. */
-UINT _fx_fault_tolerant_transaction_start(FX_MEDIA *media_ptr);
-
-/* This function marks the end of a transaction and completes the log file.
- * Then it applies all data in the log file to the file system.
- * Finally it resets the log header section. */
-UINT _fx_fault_tolerant_transaction_end(FX_MEDIA *media_ptr);
-
-/* This function resets the log file. */
-UINT _fx_fault_tolerant_reset_log_file(FX_MEDIA *media_ptr);
-
-/* This function applies the log file to the file system. */
-UINT _fx_fault_tolerant_apply_logs(FX_MEDIA *media_ptr);
-
-/* This function recovers FAT chain. */
-UINT _fx_fault_tolerant_recover(FX_MEDIA *media_ptr);
-
-/* This function adds a FAT log entry. */
-UINT _fx_fault_tolerant_add_FAT_log(FX_MEDIA *media_ptr, ULONG cluster, ULONG value);
-
-/* This function adds a directory log entry. */
-UINT _fx_fault_tolerant_add_dir_log(FX_MEDIA *media_ptr, ULONG64 logical_sector, ULONG offset,
-                                    UCHAR *data, ULONG data_size);
-#ifdef FX_ENABLE_EXFAT
-/* This function adds a bitmap log entry. */
-UINT _fx_fault_tolerant_add_bitmap_log(FX_MEDIA *media_ptr, ULONG cluster, ULONG value);
-
-/* This function adds a checksum log entry. */
-UINT _fx_fault_tolerant_add_checksum_log(FX_MEDIA *media_ptr, ULONG64 logical_sector, ULONG offset, USHORT checksum);
-#endif /* FX_ENABLE_EXFAT */
-
-/* This function sets the FAT chain. */
-UINT _fx_fault_tolerant_set_FAT_chain(FX_MEDIA *media_ptr, UINT use_bitmap, ULONG insertion_front,
-                                      ULONG new_head_cluster, ULONG original_head_cluster, ULONG insertion_back);
-
-/* This function reads a FAT entry from log file. If it doesn't exist in log file, return and read from FAT entry directly. */
-UINT _fx_fault_tolerant_read_FAT(FX_MEDIA *media_ptr, ULONG cluster, ULONG *value, ULONG log_type);
-
-/* This function reads directory sector from log file. */
-UINT _fx_fault_tolerant_read_directory_sector(FX_MEDIA *media_ptr, ULONG64 logical_sector,
-                                              VOID *buffer_ptr, ULONG64 sectors);
-
-/* This function calculates the checksum of the log header. */
-USHORT _fx_fault_tolerant_calculate_checksum(UCHAR *data, UINT len);
-
-/* This function cleans up FAT chain. */
-UINT _fx_fault_tolerant_cleanup_FAT_chain(FX_MEDIA *media_ptr, UINT operation);
-
-/* This function reads log file from file system to memory buffer. */
-UINT _fx_fault_tolerant_read_log_file(FX_MEDIA *media_ptr);
-
-/* This function writes data of one sector from memory to log file in file system. */
-UINT _fx_fault_tolerant_write_log_file(FX_MEDIA *media_ptr, ULONG relative_sector);
-
-/* This function creates log file. */
-UINT _fx_fault_tolerant_create_log_file(FX_MEDIA *media_ptr);
-
-#ifdef FX_FAULT_TOLERANT_TRANSACTION_FAIL_FUNCTION
-/* This function cleans up resources created by fault tolerant when transaction fails. */
-UINT _fx_fault_tolerant_transaction_fail(FX_MEDIA *media_ptr);
-#endif /* FX_FAULT_TOLERANT_TRANSACTION_FAIL_FUNCTION */
-
-
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-#endif /* _FX_FAULT_TOLERANT_H_ */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_file.h
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_file.h	(revision 30)
+++ 	(revision )
@@ -1,125 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  COMPONENT DEFINITION                                   RELEASE        */
-/*                                                                        */
-/*    fx_file.h                                           PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This file defines the FileX File component constants, data          */
-/*    definitions, and external references.  It is assumed that fx_api.h  */
-/*    (and fx_port.h) have already been included.                         */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added conditional to        */
-/*                                            disable one line function,  */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-
-#ifndef FX_FILE_H
-#define FX_FILE_H
-
-
-/* Define the external File component function prototypes.  */
-
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-UINT _fx_file_allocate(FX_FILE *file_ptr, ULONG size);
-#else
-#define _fx_file_allocate(f, s)                _fx_file_extended_allocate(f, (ULONG64)s);
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-UINT _fx_file_attributes_read(FX_MEDIA *media_ptr, CHAR *file_name, UINT *attributes_ptr);
-UINT _fx_file_attributes_set(FX_MEDIA *media_ptr, CHAR *file_name, UINT attributes);
-UINT _fx_file_best_effort_allocate(FX_FILE *file_ptr, ULONG size, ULONG *actual_size_allocated);
-UINT _fx_file_close(FX_FILE *file_ptr);
-UINT _fx_file_create(FX_MEDIA *media_ptr, CHAR *file_name);
-UINT _fx_file_date_time_set(FX_MEDIA *media_ptr, CHAR *file_name,
-                            UINT year, UINT month, UINT day, UINT hour, UINT minute, UINT second);
-UINT _fx_file_delete(FX_MEDIA *media_ptr, CHAR *file_name);
-UINT _fx_file_open(FX_MEDIA *media_ptr, FX_FILE *file_ptr, CHAR *file_name,
-                   UINT open_type);
-UINT _fx_file_read(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG request_size, ULONG *actual_size);
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-UINT _fx_file_relative_seek(FX_FILE *file_ptr, ULONG byte_offset, UINT seek_from);
-#else
-#define _fx_file_relative_seek(f, b, sf)       _fx_file_extended_relative_seek(f, (ULONG64)b, sf);
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-UINT _fx_file_rename(FX_MEDIA *media_ptr, CHAR *old_file_name, CHAR *new_file_name);
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-UINT _fx_file_seek(FX_FILE *file_ptr, ULONG byte_offset);
-UINT _fx_file_truncate(FX_FILE *file_ptr, ULONG size);
-UINT _fx_file_truncate_release(FX_FILE *file_ptr, ULONG size);
-#else
-#define _fx_file_seek(f, b)                    _fx_file_extended_seek(f, (ULONG64)b)
-#define _fx_file_truncate(f, s)                _fx_file_extended_truncate(f, (ULONG64)s);
-#define _fx_file_truncate_release(f, s)        _fx_file_extended_truncate_release(f, (ULONG64)s);
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-UINT _fx_file_write(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG size);
-UINT _fx_file_write_notify_set(FX_FILE *file_ptr, VOID (*file_write_notify)(FX_FILE *));
-UINT _fx_file_extended_allocate(FX_FILE *file_ptr, ULONG64 size);
-UINT _fx_file_extended_best_effort_allocate(FX_FILE *file_ptr, ULONG64 size, ULONG64 *actual_size_allocated);
-UINT _fx_file_extended_relative_seek(FX_FILE *file_ptr, ULONG64 byte_offset, UINT seek_from);
-UINT _fx_file_extended_seek(FX_FILE *file_ptr, ULONG64 byte_offset);
-UINT _fx_file_extended_truncate(FX_FILE *file_ptr, ULONG64 size);
-UINT _fx_file_extended_truncate_release(FX_FILE *file_ptr, ULONG64 size);
-
-UINT _fxe_file_allocate(FX_FILE *file_ptr, ULONG size);
-UINT _fxe_file_attributes_read(FX_MEDIA *media_ptr, CHAR *file_name, UINT *attributes_ptr);
-UINT _fxe_file_attributes_set(FX_MEDIA *media_ptr, CHAR *file_name, UINT attributes);
-UINT _fxe_file_best_effort_allocate(FX_FILE *file_ptr, ULONG size, ULONG *actual_size_allocated);
-UINT _fxe_file_close(FX_FILE *file_ptr);
-UINT _fxe_file_create(FX_MEDIA *media_ptr, CHAR *file_name);
-UINT _fxe_file_date_time_set(FX_MEDIA *media_ptr, CHAR *file_name,
-                             UINT year, UINT month, UINT day, UINT hour, UINT minute, UINT second);
-UINT _fxe_file_delete(FX_MEDIA *media_ptr, CHAR *file_name);
-UINT _fxe_file_open(FX_MEDIA *media_ptr, FX_FILE *file_ptr, CHAR *file_name,
-                    UINT open_type, UINT file_control_block_size);
-UINT _fxe_file_read(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG request_size, ULONG *actual_size);
-UINT _fxe_file_relative_seek(FX_FILE *file_ptr, ULONG byte_offset, UINT seek_from);
-UINT _fxe_file_rename(FX_MEDIA *media_ptr, CHAR *old_file_name, CHAR *new_file_name);
-UINT _fxe_file_seek(FX_FILE *file_ptr, ULONG byte_offset);
-UINT _fxe_file_truncate(FX_FILE *file_ptr, ULONG size);
-UINT _fxe_file_truncate_release(FX_FILE *file_ptr, ULONG size);
-UINT _fxe_file_write(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG size);
-UINT _fxe_file_write_notify_set(FX_FILE *file_ptr, VOID (*file_write_notify)(FX_FILE *));
-UINT _fxe_file_extended_allocate(FX_FILE *file_ptr, ULONG64 size);
-UINT _fxe_file_extended_best_effort_allocate(FX_FILE *file_ptr, ULONG64 size, ULONG64 *actual_size_allocated);
-UINT _fxe_file_extended_relative_seek(FX_FILE *file_ptr, ULONG64 byte_offset, UINT seek_from);
-UINT _fxe_file_extended_seek(FX_FILE *file_ptr, ULONG64 byte_offset);
-UINT _fxe_file_extended_truncate(FX_FILE *file_ptr, ULONG64 size);
-UINT _fxe_file_extended_truncate_release(FX_FILE *file_ptr, ULONG64 size);
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_media.h
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_media.h	(revision 30)
+++ 	(revision )
@@ -1,114 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  COMPONENT DEFINITION                                   RELEASE        */
-/*                                                                        */
-/*    fx_media.h                                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This file defines the FileX Media component constants, data         */
-/*    definitions, and external references.  It is assumed that fx_api.h  */
-/*    (and fx_port.h) have already been included.                         */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-
-#ifndef FX_MEDIA_H
-#define FX_MEDIA_H
-
-
-/* Define the external Media component function prototypes.  */
-
-UINT _fx_media_abort(FX_MEDIA *media_ptr);
-UINT _fx_media_cache_invalidate(FX_MEDIA *media_ptr);
-UINT _fx_media_check(FX_MEDIA *media_ptr, UCHAR *scratch_memory_ptr, ULONG scratch_memory_size, ULONG error_correction_option, ULONG *errors_detected);
-UINT _fx_media_close(FX_MEDIA *media_ptr);
-UINT _fx_media_flush(FX_MEDIA *media_ptr);
-UINT _fx_media_format(FX_MEDIA *media_ptr, VOID (*driver)(FX_MEDIA *media), VOID *driver_info_ptr, UCHAR *memory_ptr, UINT memory_size,
-                      CHAR *volume_name, UINT number_of_fats, UINT directory_entries, UINT hidden_sectors,
-                      ULONG total_sectors, UINT bytes_per_sector, UINT sectors_per_cluster,
-                      UINT heads, UINT sectors_per_track);
-UINT _fx_media_exFAT_format(FX_MEDIA *media_ptr, VOID (*driver)(FX_MEDIA *media), VOID *driver_info_ptr, UCHAR *memory_ptr, UINT memory_size,
-                            CHAR *volume_name, UINT number_of_fats, ULONG64 hidden_sectors, ULONG64 total_sectors, UINT bytes_per_sector, UINT sectors_per_cluster, UINT volume_serial_number, UINT boundary_unit);
-UINT _fx_media_open(FX_MEDIA *media_ptr, CHAR *media_name,
-                    VOID (*media_driver)(FX_MEDIA *), VOID *driver_info_ptr,
-                    VOID *memory_ptr, ULONG memory_size);
-UINT _fx_media_read(FX_MEDIA *media_ptr, ULONG logical_sector, VOID *buffer_ptr);
-UINT _fx_media_space_available(FX_MEDIA *media_ptr, ULONG *available_bytes_ptr);
-UINT _fx_media_volume_get(FX_MEDIA *media_ptr, CHAR *volume_name, UINT volume_source);
-UINT _fx_media_volume_get_extended(FX_MEDIA *media_ptr, CHAR *volume_name, UINT volume_name_buffer_length, UINT volume_source);
-UINT _fx_media_volume_set(FX_MEDIA *media_ptr, CHAR *volume_name);
-UINT _fx_media_write(FX_MEDIA *media_ptr, ULONG logical_sector, VOID *buffer_ptr);
-UINT _fx_media_open_notify_set(FX_MEDIA *media_ptr, VOID (*media_open_notify)(FX_MEDIA *));
-UINT _fx_media_close_notify_set(FX_MEDIA *media_ptr, VOID (*media_close_notify)(FX_MEDIA *));
-UINT _fx_media_extended_space_available(FX_MEDIA *media_ptr, ULONG64 *available_bytes_ptr);
-
-
-UINT _fxe_media_abort(FX_MEDIA *media_ptr);
-UINT _fxe_media_cache_invalidate(FX_MEDIA *media_ptr);
-UINT _fxe_media_check(FX_MEDIA *media_ptr, UCHAR *scratch_memory_ptr, ULONG scratch_memory_size, ULONG error_correction_option, ULONG *errors_detected);
-UINT _fxe_media_close(FX_MEDIA *media_ptr);
-UINT _fxe_media_flush(FX_MEDIA *media_ptr);
-UINT _fxe_media_format(FX_MEDIA *media_ptr, VOID (*driver)(FX_MEDIA *media), VOID *driver_info_ptr, UCHAR *memory_ptr, UINT memory_size,
-                       CHAR *volume_name, UINT number_of_fats, UINT directory_entries, UINT hidden_sectors,
-                       ULONG total_sectors, UINT bytes_per_sector, UINT sectors_per_cluster,
-                       UINT heads, UINT sectors_per_track);
-UINT _fxe_media_exFAT_format(FX_MEDIA *media_ptr, VOID (*driver)(FX_MEDIA *media), VOID *driver_info_ptr, UCHAR *memory_ptr, UINT memory_size,
-                             CHAR *volume_name, UINT number_of_fats, ULONG64 hidden_sectors, ULONG64 total_sectors, UINT bytes_per_sector, UINT sectors_per_cluster, UINT volume_serial_number, UINT boundary_unit);
-UINT _fxe_media_open(FX_MEDIA *media_ptr, CHAR *media_name,
-                     VOID (*media_driver)(FX_MEDIA *), VOID *driver_info_ptr,
-                     VOID *memory_ptr, ULONG memory_size, UINT media_control_block_size);
-UINT _fxe_media_read(FX_MEDIA *media_ptr, ULONG logical_sector, VOID *buffer_ptr);
-UINT _fxe_media_space_available(FX_MEDIA *media_ptr, ULONG *available_bytes_ptr);
-UINT _fxe_media_volume_get(FX_MEDIA *media_ptr, CHAR *volume_name, UINT volume_source);
-UINT _fxe_media_volume_get_extended(FX_MEDIA *media_ptr, CHAR *volume_name, UINT volume_name_buffer_length, UINT volume_source);
-UINT _fxe_media_volume_set(FX_MEDIA *media_ptr, CHAR *volume_name);
-UINT _fxe_media_write(FX_MEDIA *media_ptr, ULONG logical_sector, VOID *buffer_ptr);
-UINT _fxe_media_open_notify_set(FX_MEDIA *media_ptr, VOID (*media_open_notify)(FX_MEDIA *));
-UINT _fxe_media_close_notify_set(FX_MEDIA *media_ptr, VOID (*media_close_notify)(FX_MEDIA *));
-UINT _fxe_media_extended_space_available(FX_MEDIA *media_ptr, ULONG64 *available_bytes_ptr);
-
-
-/* Define the internal Media component function prototypes.  */
-
-ULONG _fx_media_check_FAT_chain_check(FX_MEDIA *media_ptr, ULONG starting_cluster, ULONG *last_valid_cluster, ULONG *total_valid_clusters, UCHAR *logical_fat);
-ULONG _fx_media_check_lost_cluster_check(FX_MEDIA *media_ptr, UCHAR *logical_fat, ULONG total_clusters, ULONG error_correction_option);
-ULONG _fx_media_check_exFAT_lost_cluster_check(FX_MEDIA *media_ptr, UCHAR *logical_fat, ULONG total_clusters, ULONG error_correction_option);
-UINT  _fx_media_boot_info_extract(FX_MEDIA *media_ptr);
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_system.h
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_system.h	(revision 30)
+++ 	(revision )
@@ -1,175 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   System                                                              */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  COMPONENT DEFINITION                                   RELEASE        */
-/*                                                                        */
-/*    fx_system.h                                         PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This file defines the FileX system constants and global data        */
-/*    definitions, including external references.  It is assumed that     */
-/*    fx_api.h (and fx_port.h) have already been included.                */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-
-#ifndef FX_SYSTEM_H
-#define FX_SYSTEM_H
-
-
-/* Define System component constants.  */
-
-#define FX_TIMER_ID                 ((ULONG) 0x46585359)
-
-
-/* Define the external System component function prototypes.  */
-
-VOID _fx_system_initialize(VOID);
-UINT _fx_system_date_set(UINT year, UINT month, UINT day);
-UINT _fx_system_time_set(UINT hour, UINT minute, UINT second);
-UINT _fx_system_date_get(UINT *year, UINT *month, UINT *day);
-UINT _fx_system_time_get(UINT *hour, UINT *minute, UINT *second);
-VOID _fx_system_timer_entry(ULONG id);
-
-UINT _fxe_system_date_set(UINT year, UINT month, UINT day);
-UINT _fxe_system_time_set(UINT hour, UINT minute, UINT second);
-UINT _fxe_system_date_get(UINT *year, UINT *month, UINT *day);
-UINT _fxe_system_time_get(UINT *hour, UINT *minute, UINT *second);
-
-
-/* System Component data declarations follow.  */
-
-/* Determine if the initialization function of this component is including
-   this file.  If so, make the data definitions really happen.  Otherwise,
-   make them extern so other functions in the component can access them.  */
-
-#ifdef FX_SYSTEM_INIT
-#define SYSTEM_DECLARE
-#else
-#define SYSTEM_DECLARE extern
-#endif
-
-
-/* Define the head pointer of the opened media list.  */
-
-SYSTEM_DECLARE  FX_MEDIA  *_fx_system_media_opened_ptr;
-
-
-/* Define the variable that holds the number of open media. */
-
-SYSTEM_DECLARE  ULONG  _fx_system_media_opened_count;
-
-
-/* Define the system date variable.  */
-
-SYSTEM_DECLARE  UINT  _fx_system_date;
-
-
-/* Define the system time variable.  */
-
-SYSTEM_DECLARE  UINT  _fx_system_time;
-
-
-/* Define the variable that holds the maximum size of the sector cache.  */
-
-SYSTEM_DECLARE  ULONG  _fx_system_media_max_sector_cache;
-
-
-/* Define the variable that holds the maximum size of the FAT cache.  */
-
-SYSTEM_DECLARE  ULONG  _fx_system_media_max_fat_cache;
-
-
-/* Define the global FileX build options variables. These variables contain a bit
-   map representing how the FileX library was built. The following are the bit
-   field definitions:
-
-    _fx_system_build_options_1:
-
-                    Bit(s)                   Meaning
-
-                    31-24               FX_MAX_LONG_NAME_LEN
-                    23-16               FX_MAX_LAST_NAME_LEN
-                    15-11               Reserved
-                    10                  FX_NO_TIMER defined
-                    9                   FX_SINGLE_THREAD defined
-                    8                   FX_DONT_UPDATE_OPEN_FILES defined
-                    7                   FX_MEDIA_DISABLE_SEARCH_CACHE defined
-                    6                   FX_MEDIA_STATISTICS_DISABLE defined
-                    5                   Reserved
-                    4                   FX_SINGLE_OPEN_LEGACY defined
-                    3                   FX_RENAME_PATH_INHERIT defined
-                    2                   FX_NO_LOCAL_PATH defined
-                    1                   FX_FAULT_TOLERANT_DATA defined
-                    0                   FX_FAULT_TOLERANT defined
-
-    _fx_system_build_options_2:
-
-                    Bit(s)                   Meaning
-
-                    31-16               FX_MAX_SECTOR_CACHE
-                    15-8                FX_FAT_MAP_SIZE
-                    7-0                 FX_MAX_FAT_CACHE
-
-    _fx_system_build_options_3:
-
-                    Bit(s)                   Meaning
-
-                    31-24               Reserved
-                    23-16               FX_UPDATE_RATE_IN_SECONDS
-                    15-0                FX_UPDATE_RATE_IN_TICKS
-
-   Note that values greater than the value that can be represented in the build options
-   bit field are represented as all ones in the bit field. For example, if FX_MAX_LONG_NAME_LEN
-   is 256, the value in the bits 31-24 of _fx_system_build_options_1 is 0xFF, which is 255
-   decimal.  */
-
-SYSTEM_DECLARE  ULONG _fx_system_build_options_1;
-SYSTEM_DECLARE  ULONG _fx_system_build_options_2;
-SYSTEM_DECLARE  ULONG _fx_system_build_options_3;
-
-
-/* Define system timer control block.  If accurate date/time stamps on
-   files is not needed, the define FX_NO_TIMER should be used when
-   compiling fx_system_initialize.c to eliminate the FileX timer.  */
-
-#ifndef FX_NO_TIMER
-SYSTEM_DECLARE  TX_TIMER _fx_system_timer;
-#endif
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_unicode.h
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_unicode.h	(revision 30)
+++ 	(revision )
@@ -1,110 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  COMPONENT DEFINITION                                   RELEASE        */
-/*                                                                        */
-/*    fx_unicode.h                                        PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This file defines the FileX Unicode component constants, data       */
-/*    definitions, and external references.  It is assumed that fx_api.h  */
-/*    (and fx_port.h) have already been included.                         */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-
-#ifndef FX_UNICODE_H
-#define FX_UNICODE_H
-
-
-/* Define external data for the Unicode component.  */
-
-extern UCHAR   _fx_unicode_temp_long_file_name[FX_MAX_LONG_NAME_LEN];
-extern UCHAR _fx_unicode_search_name[FX_MAX_LONG_NAME_LEN * 2];
-
-
-/* Define the external Unicode component function prototypes.  */
-
-UINT  _fx_unicode_directory_create(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                   CHAR *short_name);
-UINT  _fx_unicode_directory_rename(FX_MEDIA *media_ptr, UCHAR *old_unicode_name, ULONG old_unicode_length,
-                                   UCHAR *new_unicode_name, ULONG new_unicode_length, CHAR *new_short_name);
-UINT  _fx_unicode_file_create(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length,
-                              CHAR *short_name);
-ULONG _fx_unicode_length_get(UCHAR *unicode_name);
-ULONG _fx_unicode_length_get_extended(UCHAR *unicode_name, UINT buffer_length);
-UINT  _fx_unicode_name_get(FX_MEDIA *media_ptr, CHAR *source_short_name,
-                           UCHAR *destination_unicode_name, ULONG *destination_unicode_length);
-UINT  _fx_unicode_name_get_extended(FX_MEDIA *media_ptr, CHAR *source_short_name,
-                           UCHAR *destination_unicode_name, ULONG *destination_unicode_length, ULONG unicode_name_buffer_length);
-UINT  _fx_unicode_file_rename(FX_MEDIA *media_ptr, UCHAR *old_unicode_name, ULONG old_unicode_length,
-                              UCHAR *new_unicode_name, ULONG new_unicode_length, CHAR *new_short_name);
-UINT  _fx_unicode_short_name_get(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                 CHAR *destination_short_name);
-UINT  _fx_unicode_short_name_get_extended(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                 CHAR *destination_short_name, ULONG short_name_buffer_length);
-
-UINT _fxe_unicode_directory_create(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                   CHAR *short_name);
-UINT _fxe_unicode_directory_rename(FX_MEDIA *media_ptr, UCHAR *old_unicode_name, ULONG old_unicode_length,
-                                   UCHAR *new_unicode_name, ULONG new_unicode_length, CHAR *new_short_name);
-UINT _fxe_unicode_file_create(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length,
-                              CHAR *short_name);
-UINT _fxe_unicode_file_rename(FX_MEDIA *media_ptr, UCHAR *old_unicode_name, ULONG old_unicode_length,
-                              UCHAR *new_unicode_name, ULONG new_unicode_length, CHAR *new_short_name);
-UINT _fxe_unicode_name_get(FX_MEDIA *media_ptr, CHAR *source_short_name,
-                           UCHAR *destination_unicode_name, ULONG *destination_unicode_length);
-UINT _fxe_unicode_name_get_extended(FX_MEDIA *media_ptr, CHAR *source_short_name,
-                           UCHAR *destination_unicode_name, ULONG *destination_unicode_length, ULONG unicode_name_buffer_length);
-UINT _fxe_unicode_short_name_get(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                 CHAR *destination_short_name);
-UINT _fxe_unicode_short_name_get_extended(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                 CHAR *destination_short_name, ULONG short_name_buffer_length);                                 
-
-/* Define the internal Unicode component function prototypes.  */
-
-UINT  _fx_unicode_directory_search(FX_MEDIA *media_ptr, FX_DIR_ENTRY *entry_ptr,
-                                   UCHAR *short_name, ULONG short_name_buffer_length, 
-                                   UCHAR *unicode_name, ULONG *unicode_name_length, ULONG unicode_name_buffer_length);
-UINT _fx_unicode_directory_entry_read(FX_MEDIA *media_ptr, FX_DIR_ENTRY *source_dir,
-                                      ULONG *entry_ptr, FX_DIR_ENTRY *destination_ptr,
-                                      UCHAR *unicode_name, ULONG *unicode_size);
-UINT _fx_unicode_directory_entry_change(FX_MEDIA *media_ptr, FX_DIR_ENTRY *entry_ptr, UCHAR *unicode_name, ULONG unicode_name_length);
-
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_user_sample.h
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_user_sample.h	(revision 30)
+++ 	(revision )
@@ -1,261 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   User Specific                                                       */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  PORT SPECIFIC C INFORMATION                            RELEASE        */
-/*                                                                        */
-/*    fx_user.h                                           PORTABLE C      */
-/*                                                           6.1.10       */
-/*                                                                        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This file contains user defines for configuring FileX in specific   */
-/*    ways. This file will have an effect only if the application and     */
-/*    FileX library are built with FX_INCLUDE_USER_DEFINE_FILE defined.   */
-/*    Note that all the defines in this file may also be made on the      */
-/*    command line when building FileX library and application objects.   */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added product constants     */
-/*                                            to enable code              */
-/*                                            size optimization,          */
-/*                                            resulting in version 6.1    */
-/*  03-02-2021     William E. Lamie         Modified comment(s), and      */
-/*                                            added standalone support,   */
-/*                                            resulting in version 6.1.5  */
-/*  01-31-2022     Bhupendra Naphade        Modified comment(s), and      */
-/*                                            added product constant to   */
-/*                                            support variable sector     */
-/*                                            size in exFAT,              */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-
-#ifndef FX_USER_H
-#define FX_USER_H
-
-
-/* Define various build options for the FileX port.  The application should either make changes
-   here by commenting or un-commenting the conditional compilation defined OR supply the defines
-   though the compiler's equivalent of the -D option.  */
-
-
-/* Override various options with default values already assigned in fx_api.h or fx_port.h. Please
-   also refer to fx_port.h for descriptions on each of these options.  */
-
-
-/* Defines the maximum size of long file names supported by FileX. The default value is 33. The
-   minimum value is 13 and the maximum value is 256.  */
-
-/*#define FX_MAX_LONG_NAME_LEN            256   */
-/*#define FX_MAX_LAST_NAME_LEN            256   */      /* Must be as large or larger than FX_MAX_LONG_NAME_LEN */
-
-
-/* Defines the maximum number of logical sectors that can be cached by FileX. The cache memory
-   supplied to FileX at fx_media_open determines how many sectors can actually be cached.  */
-
-/*#define FX_MAX_SECTOR_CACHE             256   */      /* Minimum value is 2, all other values must be power of 2.  */
-
-
-/* Defines the size in bytes of the bit map used to update the secondary FAT sectors. The larger the value the
-   less unnecessary secondary FAT sector writes.   */
-
-/*#define FX_FAT_MAP_SIZE                 128  */       /* Minimum value is 1, no maximum value.  */
-
-
-/* Defines the number of entries in the FAT cache.  */
-
-/*#define FX_MAX_FAT_CACHE                16   */       /* Minimum value is 8, all values must be a power of 2.  */
-
-
-/* Defines the number of seconds the time parameters are updated in FileX.  */
-
-/*#define FX_UPDATE_RATE_IN_SECONDS       10   */
-
-
-/* Defines the number of ThreadX timer ticks required to achieve the update rate specified by
-   FX_UPDATE_RATE_IN_SECONDS defined previously. By default, the ThreadX timer tick is 10ms,
-   so the default value for this constant is 1000.  */
-
-/*#define FX_UPDATE_RATE_IN_TICKS         1000 */
-
-
-/* Defined, FileX is built without update to the time parameters.  */
-
-/*#define FX_NO_TIMER  */
-
-
-/* Defined, FileX does not update already opened files.  */
-
-/*#define FX_DONT_UPDATE_OPEN_FILES   */
-
-
-/* Defined, the file search cache optimization is disabled.  */
-
-/*#define FX_MEDIA_DISABLE_SEARCH_CACHE  */
-
-
-/* Defined, the direct read sector update of cache is disabled.  */
-
-/*#define FX_DISABLE_DIRECT_DATA_READ_CACHE_FILL  */
-
-
-/* Defined, gathering of media statistics is disabled.  */
-
-/*#define FX_MEDIA_STATISTICS_DISABLE  */
-
-
-/* Defined, legacy single open logic for the same file is enabled.  */
-
-/*#define FX_SINGLE_OPEN_LEGACY   */
-
-
-/* Defined, renaming inherits path information.  */
-
-/*#define FX_RENAME_PATH_INHERIT   */
-
-
-/* Defined, local path logic is disabled.  */
-
-/*#define FX_NO_LOCAL_PATH   */
-
-
-/* Defined, FileX is able to access exFAT file system. 
-
-   FileX supports the Microsoft exFAT file system format. 
-   Your use of exFAT technology in your products requires a separate 
-   license from Microsoft. Please see the following link for further 
-   details on exFAT licensing:
-
-   https://www.microsoft.com/en-us/legal/intellectualproperty/mtl/exfat-licensing.aspx
-*/
-
-/* #define FX_ENABLE_EXFAT */
-
-
-/* Define bitmap cache size for exFAT. Size should be minimum one sector size and maximum 4096. 
-   For applications using muliple media devices with varing sector size, the value should be set to the 
-   size of largest sector size */
-
-/* #define FX_EXFAT_MAX_CACHE_SIZE      512 */
-
-
-/* Define FileX internal protection macros.  If FX_SINGLE_THREAD is defined,
-   these protection macros are effectively disabled.  However, for multi-thread
-   uses, the macros are setup to utilize a ThreadX mutex for multiple thread 
-   access control into an open media.  */
-
-/* #define FX_SINGLE_THREAD   */
-
-
-/* Defined, Filex will be used in standalone mode (without ThreadX) */
-
-/* #define FX_STANDALONE_ENABLE */
-
-
-/* Defined, data sector write requests are flushed immediately to the driver.  */
-
-/*#define FX_FAULT_TOLERANT_DATA  */
-
-
-/* Defined, system sector write requests (including FAT and directory entry requests)
-   are flushed immediately to the driver.  */
-
-/*#define FX_FAULT_TOLERANT   */
-
-
-/* Defined, enables 64-bits sector addresses used in I/O driver.  */
-
-/*#define FX_DRIVER_USE_64BIT_LBA   */
-
-
-/* Defined, enables FileX fault tolerant service.  */
-
-/*#define FX_ENABLE_FAULT_TOLERANT   */
-
-
-/* Define byte offset in boot sector where the cluster number of the Fault Tolerant Log file is.
-   Note that this field (byte 116 to 119) is marked as reserved by FAT 12/16/32/exFAT specification. */
-
-/*#define FX_FAULT_TOLERANT_BOOT_INDEX      116 */
-
-/* Below FX_DISABLE_XXX macros can be used for code size optimization required for memory 
-   critical aplications */
-
-/* Defined, error checking is disabled.  */
-
-/*#define FX_DISABLE_ERROR_CHECKING   */
-
-
-/* Defined, cache is disabled.  */
-
-/*#define FX_DISABLE_CACHE   */
-
-
-/* Defined, file close is disabled.  */
-
-/*#define FX_DISABLE_FILE_CLOSE   */
-
-
-/* Defined, fast open is disabled.  */
-
-/*#define FX_DISABLE_FAST_OPEN   */
-
-
-/* Defined, force memory operations are disabled.  */
-
-/*#define FX_DISABLE_FORCE_MEMORY_OPERATION   */
-
-
-/* Defined, build options is disabled.  */
-
-/*#define FX_DISABLE_BUILD_OPTIONS   */
-
-
-/* Defined, one line function is disabled.  */
-
-/*#define FX_DISABLE_ONE_LINE_FUNCTION   */
-
-
-/* Defined, FAT entry refresh is disabled.  */
-
-/*#define FX_DIABLE_FAT_ENTRY_REFRESH   */
-
-
-/* Defined, consecutive detect is disabled.  */
-
-/*#define FX_DISABLE_CONSECUTIVE_DETECT   */
-
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_utility.h
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/inc/fx_utility.h	(revision 30)
+++ 	(revision )
@@ -1,126 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  COMPONENT DEFINITION                                   RELEASE        */
-/*                                                                        */
-/*    fx_utility.h                                        PORTABLE C      */
-/*                                                           6.1.10       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This file defines the FileX Utility component constants, data       */
-/*    definitions, and external references.  It is assumed that fx_api.h  */
-/*    (and fx_port.h) have already been included.                         */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  01-31-2022     Bhupendra Naphade        Modified comment(s), and      */
-/*                                            changed prototype for       */
-/*                                            exFAT size calculate        */
-/*                                            utility function,           */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-
-#ifndef FX_UTILITY_H
-#define FX_UTILITY_H
-
-
-/* Define the internal Utility component function prototypes.  */
-
-UINT    _fx_utility_16_unsigned_read(UCHAR *source_ptr);
-VOID    _fx_utility_16_unsigned_write(UCHAR *dest_ptr, UINT value);
-ULONG   _fx_utility_32_unsigned_read(UCHAR *source_ptr);
-VOID    _fx_utility_32_unsigned_write(UCHAR *dest_ptr, ULONG value);
-ULONG64 _fx_utility_64_unsigned_read(UCHAR *source_ptr);
-VOID    _fx_utility_64_unsigned_write(UCHAR *dest_ptr, ULONG64 value);
-VOID    _fx_utility_memory_copy(UCHAR *source_ptr, UCHAR *dest_ptr, ULONG size);
-VOID    _fx_utility_memory_set(UCHAR *dest_ptr, UCHAR value, ULONG size);
-FX_CACHED_SECTOR
-       *_fx_utility_logical_sector_cache_entry_read(FX_MEDIA *media_ptr, ULONG64 logical_sector, FX_CACHED_SECTOR **previous_cache_entry);
-UINT    _fx_utility_logical_sector_read(FX_MEDIA *media_ptr, ULONG64 logical_sector,
-                                        VOID *buffer_ptr, ULONG sectors, UCHAR sector_type);
-UINT    _fx_utility_logical_sector_write(FX_MEDIA *media_ptr, ULONG64 logical_sector,
-                                         VOID *buffer_ptr, ULONG sectors, UCHAR sector_type);
-UINT    _fx_utility_logical_sector_flush(FX_MEDIA *media_ptr, ULONG64 starting_sector, ULONG64 sectors, UINT invalidate);
-UINT    _fx_utility_FAT_entry_read(FX_MEDIA *media_ptr, ULONG cluster, ULONG *entry_ptr);
-UINT    _fx_utility_FAT_entry_write(FX_MEDIA *media_ptr, ULONG cluster, ULONG next_cluster);
-UINT    _fx_utility_FAT_flush(FX_MEDIA *media_ptr);
-UINT    _fx_utility_FAT_map_flush(FX_MEDIA *media_ptr);
-ULONG   _fx_utility_FAT_sector_get(FX_MEDIA *media_ptr, ULONG cluster);
-UINT    _fx_utility_string_length_get(CHAR *string, UINT max_length);
-
-
-#ifdef FX_ENABLE_EXFAT
-
-/* Define the exFAT Utility function prototypes.  */
-
-UINT _fx_utility_exFAT_cluster_free(FX_MEDIA *media_ptr, UCHAR *work_ptr);
-UINT _fx_utility_exFAT_geometry_check(FX_MEDIA *media_ptr, UCHAR *sector_buffer);
-UINT _fx_utility_exFAT_system_area_checksum_verify(FX_MEDIA_PTR media_ptr,
-                                                   UCHAR *sector_buffer, ULONG boot_sector_offset,
-                                                   ULONG *calculated_checksum);
-VOID _fx_utility_exFAT_size_calculate(UINT bytes_per_sector, ULONG boundary_unit, ULONG64 size_in_sectors, ULONG sectors_per_cluster,
-                                      ULONG *sectors_per_fat_ptr, ULONG *fat_offset_ptr, ULONG *cluster_heap_offset_ptr);
-UINT _fx_utility_exFAT_system_area_format(FX_MEDIA *media_ptr, ULONG boundary_unit,
-                                          ULONG *system_area_checksum_ptr, UCHAR *memory_ptr, UINT memory_size);
-UINT _fx_utility_exFAT_system_sector_write(FX_MEDIA *media_ptr, UCHAR *data_buffer, ULONG64 logical_sector,
-                                           ULONG sector_count, ULONG sector_type);
-UINT _fx_utility_exFAT_system_area_checksum_write(FX_MEDIA *media_ptr, UCHAR *sector_buffer,
-                                                  ULONG *system_area_checksum_ptr);
-
-
-/* Define the exFAT utility function prototypes.  */
-
-UINT   _fx_utility_exFAT_bitmap_start_sector_get(FX_MEDIA *media_ptr, ULONG *start_sector);
-UINT   _fx_utility_exFAT_bitmap_cache_update(FX_MEDIA *media_ptr, ULONG cluster);
-UINT   _fx_utility_exFAT_bitmap_flush(FX_MEDIA *media_ptr);
-UINT   _fx_utility_exFAT_bitmap_initialize(FX_MEDIA *media_ptr);
-UINT   _fx_utility_exFAT_bitmap_cache_prepare(FX_MEDIA *media_ptr, ULONG cluster);
-UINT   _fx_utility_exFAT_cluster_state_get(FX_MEDIA *media_ptr, ULONG cluster, UCHAR *cluster_state);
-UINT   _fx_utility_exFAT_cluster_state_set(FX_MEDIA *media_ptr, ULONG cluster, UCHAR new_cluster_state);
-UINT   _fx_utility_exFAT_bitmap_free_cluster_find(FX_MEDIA *media_ptr, ULONG start, ULONG *free_cluster);
-USHORT _fx_utility_exFAT_upcase_get(USHORT character);
-USHORT _fx_utility_exFAT_name_hash_get(CHAR *name);
-USHORT _fx_utility_exFAT_unicode_name_hash_get(CHAR *unicode_name, ULONG unicode_length);
-USHORT _fx_utility_exFAT_upcase_get(USHORT character);
-UINT   _fx_utility_absolute_path_get(CHAR *base_path, CHAR *new_path, CHAR *absolute_path);
-UINT   _fx_utility_token_length_get(CHAR *path);
-UINT   _fx_utility_exFAT_allocate_new_cluster(FX_MEDIA *media_ptr, FX_DIR_ENTRY *directory_ptr, ULONG *last_cluster, ULONG *cluster);
-
-
-#endif /* FX_ENABLE_EXFAT */
-
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_attributes_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_attributes_read.c	(revision 30)
+++ 	(revision )
@@ -1,156 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_attributes_read                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified directory.  If   */
-/*    found, the attribute read request is valid and the directory entry  */
-/*    will be read in order to pickup the directory's attributes.         */
-/*    Otherwise, if the directory is not found, the appropriate error     */
-/*    code is returned to the caller.                                     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Directory name pointer        */
-/*    attributes_ptr                        Return attributes pointer     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_attributes_read(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes_ptr)
-{
-
-UINT                   status;
-FX_DIR_ENTRY           dir_entry;
-
-#ifdef TX_ENABLE_EVENT_TRACE
-TX_TRACE_BUFFER_ENTRY *trace_event;
-ULONG                  trace_timestamp;
-#endif
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_attributes_reads++;
-#endif
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_ATTRIBUTES_READ, media_ptr, directory_name, 0, 0, FX_TRACE_DIRECTORY_EVENTS, &trace_event, &trace_timestamp)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Search the system for the supplied file name.  */
-    status =  _fx_directory_search(media_ptr, directory_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Check to make sure the found entry is a file.  */
-    if ((dir_entry.fx_dir_entry_attributes & (UCHAR)(FX_DIRECTORY)) == 0)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not a file error code.  */
-        return(FX_NOT_DIRECTORY);
-    }
-
-    /* Place the current attributes into the destination.  */
-    *attributes_ptr =  (UINT)dir_entry.fx_dir_entry_attributes;
-
-    /* Update the trace event with the attributes read.  */
-    FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_DIRECTORY_ATTRIBUTES_READ, 0, 0, dir_entry.fx_dir_entry_attributes, 0)
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* File attribute read is complete, return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_attributes_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_attributes_set.c	(revision 30)
+++ 	(revision )
@@ -1,205 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_attributes_set                        PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified directory.  If   */
-/*    found, the attribute set request is valid and the directory will    */
-/*    be modified with the new attributes.  Otherwise, if the directory   */
-/*    is not found, the appropriate error code is returned to the caller. */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Directory name pointer        */
-/*    attributes                            New dir attributes            */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Write the new directory entry */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                            the directory structure     */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_attributes_set(FX_MEDIA *media_ptr, CHAR *directory_name, UINT attributes)
-{
-
-UINT         status;
-FX_DIR_ENTRY dir_entry;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_attributes_sets++;
-#endif
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_ATTRIBUTES_SET, media_ptr, directory_name, attributes, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Search the system for the supplied file name.  */
-    status =  _fx_directory_search(media_ptr, directory_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Check to make sure the found entry is a directory.  */
-    if ((dir_entry.fx_dir_entry_attributes & (UCHAR)(FX_DIRECTORY)) == 0)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not a file error code.  */
-        return(FX_NOT_DIRECTORY);
-    }
-
-    /* Place the new attributes in the directory entry. Make sure that the
-       directory bit of the attributes is never changed. */
-    dir_entry.fx_dir_entry_attributes =  (UCHAR)(attributes | FX_DIRECTORY);
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Now write out the directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        status = _fx_directory_exFAT_entry_write(media_ptr, &dir_entry, UPDATE_FILE);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-
-        status = _fx_directory_entry_write(media_ptr, &dir_entry);
-
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  If the return status is not FX_SUCCESS, finish
-       the fault tolerant transaction without flushing the logs. */
-    if (status != FX_SUCCESS)
-    {
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-    }
-    else
-    {
-
-        /* End transaction. */
-        status = _fx_fault_tolerant_transaction_end(media_ptr);
-    }
-
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* File attribute set is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_create.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_create.c	(revision 30)
+++ 	(revision )
@@ -1,904 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_create                                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified directory.       */
-/*    If found, the create request is invalid and an error is returned    */
-/*    to the caller.  After the file name verification is made, a search  */
-/*    for a free directory entry will be made.  If nothing is available,  */
-/*    an error will be returned to the caller.  Otherwise, if all is      */
-/*    okay, an empty directory will be created.                           */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Directory name                */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Write the new directory entry */
-/*    _fx_directory_name_extract            Pickup next part of name      */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*    _fx_directory_free_search             Search for a free directory   */
-/*                                            entry                       */
-/*    _fx_utility_exFAT_bitmap_free_cluster_find                          */
-/*                                            Find exFAT free cluster     */
-/*    _fx_utility_exFAT_cluster_state_set   Set cluster state             */
-/*    _fx_utility_FAT_flush                 Flush written FAT entries     */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*    _fx_utility_logical_sector_flush      Flush the written log sector  */
-/*    _fx_utility_logical_sector_read       Read logical sector           */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_create(FX_MEDIA *media_ptr, CHAR *directory_name)
-{
-
-UINT         status;
-ULONG        FAT_index;
-ULONG        FAT_value;
-UINT         sectors;
-ULONG        total_clusters;
-CHAR        *work_ptr;
-ULONG64      logical_sector;
-ULONG        i;
-FX_DIR_ENTRY dir_entry;
-FX_DIR_ENTRY sub_dir_entry;
-FX_DIR_ENTRY search_directory;
-
-#ifdef FX_ENABLE_EXFAT
-ULONG64      dir_size;
-#endif /* FX_ENABLE_EXFAT */
-FX_INT_SAVE_AREA
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_creates++;
-#endif
-
-    /* Determine if the supplied name is less than the maximum supported name size. The
-       maximum name (FX_MAX_LONG_NAME_LEN) is defined in fx_api.h.  */
-    i =  0;
-    work_ptr =  (CHAR *)directory_name;
-    while (*work_ptr && (i < FX_MAX_LONG_NAME_LEN))
-    {
-
-        /* Determine if the character designates a new path.  */
-        if ((*work_ptr == '\\') || (*work_ptr == '/'))
-        {
-            /* Yes, reset the name size.  */
-            i =  0;
-        }
-        /* Check for leading spaces.  */
-        else if ((*work_ptr != ' ') || (i != 0))
-        {
-
-            /* No leading spaces, increment the name size.  */
-            i++;
-        }
-
-        /* Move to the next character.  */
-        work_ptr++;
-    }
-
-    /* Determine if the supplied name is valid.  */
-    if ((i == 0) || (i >= FX_MAX_LONG_NAME_LEN))
-    {
-
-        /* Return an invalid name value.  */
-        return(FX_INVALID_NAME);
-    }
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name = media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Setup search directory pointer to another media name buffer.  */
-    search_directory.fx_dir_entry_name = media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN * 2;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Clear the search short name string.  */
-    search_directory.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_CREATE, media_ptr, directory_name, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Make sure there is at least one cluster remaining for the new file.  */
-    if (!media_ptr -> fx_media_available_clusters)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return a no-space error.  */
-        return(FX_NO_MORE_SPACE);
-    }
-
-    /* Search the system for the supplied directory name.  */
-    status =  _fx_directory_search(media_ptr, directory_name, &dir_entry, &search_directory, &work_ptr);
-
-    /* Determine if the search was successful.  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Directory found - Return the error code.  */
-        return(FX_ALREADY_CREATED);
-    }
-
-    /* Determine if there is anything left after the name.  */
-    if (_fx_directory_name_extract(work_ptr, &dir_entry.fx_dir_entry_name[0]))
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Extra information after the file name, return an invalid name
-           error.  */
-        return(FX_INVALID_PATH);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        if (((dir_entry.fx_dir_entry_name[0] == '.') && (dir_entry.fx_dir_entry_name[1] == 0)) ||
-            ((dir_entry.fx_dir_entry_name[0] == '.') && (dir_entry.fx_dir_entry_name[1] == '.') && (dir_entry.fx_dir_entry_name[2] == 0)))
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* We don't need '.' or '..' dirs for exFAT.  */
-            return(FX_ALREADY_CREATED);
-        }
-    }
-
-    /* Save the directory entry size.  */
-    dir_size = search_directory.fx_dir_entry_file_size;
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Find a free slot for the new directory.  */
-    status =  _fx_directory_free_search(media_ptr, &search_directory, &dir_entry);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Now allocate a cluster for our new sub-directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Find free cluster from exFAT media.  */
-        status = _fx_utility_exFAT_bitmap_free_cluster_find(media_ptr,
-                                                            media_ptr -> fx_media_cluster_search_start,
-                                                            &FAT_index);
-
-        /* Check for a bad status.  */
-        if (status != FX_SUCCESS)
-        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the bad status.  */
-            return(status);
-        }
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-
-        FAT_index    =      media_ptr -> fx_media_cluster_search_start;
-        total_clusters =    media_ptr -> fx_media_total_clusters;
-
-        /* Loop to find the first available cluster.  */
-        do
-        {
-
-            /* Make sure we don't go past the FAT table.  */
-            if (!total_clusters)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Something is wrong with the media - the desired clusters were
-                   not found in the FAT table.  */
-                return(FX_NO_MORE_SPACE);
-            }
-
-            /* Read FAT entry.  */
-            status =  _fx_utility_FAT_entry_read(media_ptr, FAT_index, &FAT_value);
-
-            /* Check for a bad status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the bad status.  */
-                return(status);
-            }
-
-            /* Decrement the total cluster count.  */
-            total_clusters--;
-
-            /* Determine if the FAT entry is free.  */
-            if (FAT_value == FX_FREE_CLUSTER)
-            {
-
-                /* Move cluster search pointer forward.  */
-                media_ptr -> fx_media_cluster_search_start =  FAT_index + 1;
-
-                /* Determine if this needs to be wrapped.  */
-                if (media_ptr -> fx_media_cluster_search_start >= (media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START))
-                {
-
-                    /* Wrap the search to the beginning FAT entry.  */
-                    media_ptr -> fx_media_cluster_search_start =  FX_FAT_ENTRY_START;
-                }
-
-                /* Break this loop.  */
-                break;
-            }
-            else
-            {
-
-                /* FAT entry is not free... Advance the FAT index.  */
-                FAT_index++;
-
-                /* Determine if we need to wrap the FAT index around.  */
-                if (FAT_index >= (media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START))
-                {
-
-                    /* Wrap the search to the beginning FAT entry.  */
-                    FAT_index =  FX_FAT_ENTRY_START;
-                }
-            }
-        } while (FX_TRUE);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Decrease the number of available clusters for the media.  */
-    media_ptr -> fx_media_available_clusters--;
-
-    /* Defer the writing of the FAT entry until the directory's first sector
-       has been properly written. If a power loss occurs prior to writing
-       the FAT entry, it will not result in a lost cluster.  */
-
-    /* Populate the directory entry.  */
-
-    /* Isolate the file name.  */
-    _fx_directory_name_extract(work_ptr, &dir_entry.fx_dir_entry_name[0]);
-
-    /* Lockout interrupts for time/date access.  */
-    FX_DISABLE_INTS
-
-    /* Set time and date stamps.  */
-    dir_entry.fx_dir_entry_time =  _fx_system_time;
-    dir_entry.fx_dir_entry_date =  _fx_system_date;
-
-    /* Restore interrupts.  */
-    FX_RESTORE_INTS
-
-    /* Set the attributes for the file.  */
-    dir_entry.fx_dir_entry_attributes =  FX_DIRECTORY;
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        dir_entry.fx_dir_entry_file_size =
-            media_ptr -> fx_media_sectors_per_cluster * media_ptr -> fx_media_bytes_per_sector;
-        dir_entry.fx_dir_entry_available_file_size = dir_entry.fx_dir_entry_file_size;
-
-        /* Don't use FAT by default.  */
-        dir_entry.fx_dir_entry_dont_use_fat = (CHAR)((INT)((search_directory.fx_dir_entry_dont_use_fat & 1) << 1) | 1);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Set file size to 0. */
-        dir_entry.fx_dir_entry_file_size =  0;
-
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Set the cluster to EOF.  */
-    dir_entry.fx_dir_entry_cluster =    FAT_index;
-
-    /* Is there a leading dot?  */
-    if (dir_entry.fx_dir_entry_name[0] == '.')
-    {
-
-        /* Yes, toggle the hidden attribute bit.  */
-        dir_entry.fx_dir_entry_attributes |=  FX_HIDDEN;
-    }
-
-    /* In previous versions, the new directory was written here.  It
-       is now at the bottom of the file - after the FAT and the initial
-       sub-directory is written out.  This makes the directory create
-       more fault tolerant.  */
-
-    /* Calculate the first sector of the sub-directory file.  */
-    logical_sector =    ((ULONG) media_ptr -> fx_media_data_sector_start) +
-                         (((ULONG64) FAT_index - FX_FAT_ENTRY_START) *
-                         ((ULONG) media_ptr -> fx_media_sectors_per_cluster));
-
-    /* Pickup the number of sectors for the initial sub-directory cluster.  */
-    sectors =  media_ptr -> fx_media_sectors_per_cluster;
-
-    /* Read the first logical sector associated with the allocated
-       cluster.  */
-    status =  _fx_utility_logical_sector_read(media_ptr, logical_sector,
-                                              media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-    /* Determine if an error occurred.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return error code.  */
-        return(status);
-    }
-
-    /* Clear the entire first sector of the new sub-directory cluster.  */
-    work_ptr =  (CHAR *)media_ptr -> fx_media_memory_buffer;
-    i =  0;
-    while (i < media_ptr -> fx_media_bytes_per_sector)
-    {
-
-        /* Clear 4 bytes.  */
-        *((ULONG *)work_ptr) =  (ULONG)0;
-
-        /* Increment pointer.  */
-        work_ptr =  work_ptr + sizeof(ULONG);
-
-        /* Increment counter.  */
-        i =  i + (ULONG)sizeof(ULONG);
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    if (media_ptr -> fx_media_fault_tolerant_enabled == FX_TRUE)
-    {
-
-        /* Write back. */
-        status =  _fx_utility_logical_sector_write(media_ptr, logical_sector,
-                                                   media_ptr -> fx_media_memory_buffer, (ULONG)1, FX_DIRECTORY_SECTOR);
-
-        /* Determine if an error occurred.  */
-        if (status != FX_SUCCESS)
-        {
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return error code.  */
-            return(status);
-        }
-
-        /* Force flush the internal logical sector cache.  */
-        status =  _fx_utility_logical_sector_flush(media_ptr, logical_sector, sectors, FX_TRUE);
-
-        /* Determine if the write was successful.  */
-        if (status != FX_SUCCESS)
-        {
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the error code.  */
-            return(status);
-        }
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Determine if there are more sectors to clear in the first cluster of the new
-       sub-directory.  */
-    if (sectors > 1)
-    {
-
-        /* Yes, invalidate all cached sectors that are contained in the newly allocated first
-           cluster of the directory.  */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        if (media_ptr -> fx_media_fault_tolerant_enabled == FX_FALSE)
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-        {
-
-            /* Flush the internal logical sector cache.  */
-            status =  _fx_utility_logical_sector_flush(media_ptr, logical_sector + 1, ((ULONG64)(sectors - 1)), FX_TRUE);
-
-            /* Determine if the write was successful.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error code.  */
-                return(status);
-            }
-        }
-
-        /* Clear all additional sectors of new sub-directory.  */
-        sectors--;
-        while (sectors)
-        {
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-            /* Increment the number of driver write sector(s) requests.  */
-            media_ptr -> fx_media_driver_write_requests++;
-#endif
-
-            /* Build Write request to the driver.  */
-            media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-            media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-            media_ptr -> fx_media_driver_buffer =           media_ptr -> fx_media_memory_buffer;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-            media_ptr -> fx_media_driver_logical_sector =   logical_sector + ((ULONG)sectors);
-#else
-            media_ptr -> fx_media_driver_logical_sector =   (ULONG)logical_sector + ((ULONG)sectors);
-#endif
-            media_ptr -> fx_media_driver_sectors =          1;
-            media_ptr -> fx_media_driver_sector_type =      FX_DIRECTORY_SECTOR;
-
-            /* Set the system write flag since we are writing a directory sector.  */
-            media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-
-            /* If trace is enabled, insert this event into the trace buffer.  */
-            FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, ((ULONG)logical_sector) + ((ULONG)sectors), 1, media_ptr -> fx_media_memory_buffer, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-            /* Invoke the driver to write the sector.  */
-                (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-            /* Clear the system write flag.  */
-            media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-            /* Determine if an error occurred.  */
-            if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return error code.  */
-                return(media_ptr -> fx_media_driver_status);
-            }
-
-            /* Decrease the number of sectors to clear.  */
-            sectors--;
-        }
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Build Write request to the driver.  */
-        media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-        media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-        media_ptr -> fx_media_driver_buffer =           media_ptr -> fx_media_memory_buffer;
-        media_ptr -> fx_media_driver_logical_sector =   (ULONG)logical_sector;
-        media_ptr -> fx_media_driver_sectors =          1;
-        media_ptr -> fx_media_driver_sector_type =      FX_DIRECTORY_SECTOR;
-
-        /* Set the system write flag since we are writing a directory sector.  */
-        media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, ((ULONG)logical_sector) + ((ULONG)sectors), 1, media_ptr -> fx_media_memory_buffer, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Invoke the driver to write the sector.  */
-            (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Clear the system write flag.  */
-        media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-        /* Determine if an error occurred.  */
-        if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return error code.  */
-            return(media_ptr -> fx_media_driver_status);
-        }
-
-        /* Mark the cluster as used.  */
-        status = _fx_utility_exFAT_cluster_state_set(media_ptr, FAT_index, FX_EXFAT_BITMAP_CLUSTER_OCCUPIED);
-
-        /* Check for a bad status.  */
-        if (status != FX_SUCCESS)
-        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the bad status.  */
-            return(status);
-        }
-
-        /* Move cluster search pointer forward. */
-        media_ptr -> fx_media_cluster_search_start = FAT_index + 1;
-
-        /* Determine if this needs to be wrapped. */
-        if (media_ptr -> fx_media_cluster_search_start >= media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START)
-        {
-
-            /* Wrap the search to the beginning FAT entry. */
-            media_ptr -> fx_media_cluster_search_start = FX_FAT_ENTRY_START;
-        }
-
-        if (search_directory.fx_dir_entry_name[0])
-        {
-
-            /* Not root directory.  */
-            /* Copy the date and time from the actual sub-directory.  */
-            search_directory.fx_dir_entry_time = dir_entry.fx_dir_entry_time;
-            search_directory.fx_dir_entry_date = dir_entry.fx_dir_entry_date;
-
-            /* Check if the directory size has changed.  */
-            if (search_directory.fx_dir_entry_file_size == dir_size)
-            {
-
-                /* Not changed, we need only update time stamps.  */
-                status = _fx_directory_exFAT_entry_write(media_ptr, &search_directory, UPDATE_FILE);
-            }
-            else
-            {
-
-                /* Directory size changed, update time stamps and the stream size.  */
-                status = _fx_directory_exFAT_entry_write(media_ptr, &search_directory, UPDATE_STREAM);
-            }
-
-            /* Check for a bad status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the bad status.  */
-                return(status);
-            }
-        }
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Now setup the first sector with the initial sub-directory information.  */
-
-        /* Copy the base directory entry to the sub-directory entry.  */
-        sub_dir_entry =  dir_entry;
-
-        /* Setup pointer to media name buffer.  */
-        sub_dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + (FX_MAX_LONG_NAME_LEN * 3);
-
-        /* Set the directory entry name to all blanks.  */
-        work_ptr =  &sub_dir_entry.fx_dir_entry_name[0];
-        for (i = 0; i < (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE); i++)
-        {
-            *work_ptr++ = ' ';
-        }
-
-        sub_dir_entry.fx_dir_entry_long_name_present = 0;
-
-        /* Now build the "." directory entry.  */
-        sub_dir_entry.fx_dir_entry_name[0] =        '.';
-        sub_dir_entry.fx_dir_entry_name[1] =        0;
-        sub_dir_entry.fx_dir_entry_log_sector =     logical_sector;
-        sub_dir_entry.fx_dir_entry_byte_offset =    0;
-
-        /* Write the directory's first entry.  */
-        status =  _fx_directory_entry_write(media_ptr, &sub_dir_entry);
-
-        /* Check for error condition.  */
-        if (status != FX_SUCCESS)
-        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return error status.  */
-            return(status);
-        }
-
-        /* Now build the ".." directory entry.  */
-
-        /* Determine if the search directory is the root.  */
-        if (search_directory.fx_dir_entry_name[0])
-        {
-
-            /* Previous directory is not the root directory.  */
-
-            /* Copy into the working directory entry.  */
-            sub_dir_entry =  search_directory;
-
-            /* Copy the date and time from the actual sub-directory.  */
-            sub_dir_entry.fx_dir_entry_time =  dir_entry.fx_dir_entry_time;
-            sub_dir_entry.fx_dir_entry_date =  dir_entry.fx_dir_entry_date;
-
-            /* Adjust pointer to media name buffer.  */
-            sub_dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + (FX_MAX_LONG_NAME_LEN * 3);
-
-            /* Change the name to ".."  */
-            work_ptr =  &sub_dir_entry.fx_dir_entry_name[0];
-            for (i = 0; i < (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE); i++)
-            {
-                *work_ptr++ = ' ';
-            }
-
-            sub_dir_entry.fx_dir_entry_name[0] =  '.';
-            sub_dir_entry.fx_dir_entry_name[1] =  '.';
-            sub_dir_entry.fx_dir_entry_name[2] =   0;
-
-            sub_dir_entry.fx_dir_entry_long_name_present = 0;
-
-            /* Set file size to 0. */
-            sub_dir_entry.fx_dir_entry_file_size =  0;
-
-            /* Change the logical sector for this entry.  */
-            sub_dir_entry.fx_dir_entry_log_sector =  logical_sector;
-        }
-        else
-        {
-
-            /* Just modify the current directory since the parent
-               directory is the root.  */
-            sub_dir_entry.fx_dir_entry_name[1] =  '.';
-            sub_dir_entry.fx_dir_entry_name[2] =   0;
-
-            /* Clear the cluster to indicate the root directory.  */
-            sub_dir_entry.fx_dir_entry_cluster =  0;
-        }
-
-        /* Setup the byte offset.  */
-        sub_dir_entry.fx_dir_entry_byte_offset =  FX_DIR_ENTRY_SIZE;
-
-        /* Write the directory's second entry.  */
-        status =  _fx_directory_entry_write(media_ptr, &sub_dir_entry);
-
-        /* Check for error condition.  */
-        if (status != FX_SUCCESS)
-        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return error status.  */
-            return(status);
-        }
-
-        /* Write an EOF in the found FAT entry.  */
-        status =  _fx_utility_FAT_entry_write(media_ptr, FAT_index, media_ptr -> fx_media_fat_last);
-
-        /* Check for a bad status.  */
-        if (status != FX_SUCCESS)
-        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the bad status.  */
-            return(status);
-        }
-
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_FAULT_TOLERANT
-
-    /* Flush the cached individual FAT entries */
-    _fx_utility_FAT_flush(media_ptr);
-#endif
-
-    /* Now write out the new directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        status = _fx_directory_exFAT_entry_write(media_ptr, &dir_entry, UPDATE_FULL);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-
-        status = _fx_directory_entry_write(media_ptr, &dir_entry);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Directory create is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_default_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_default_get.c	(revision 30)
+++ 	(revision )
@@ -1,106 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_default_get                           PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns the pointer of the last path provided to the  */
-/*    fx_directory_default_set function.                                  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    return_path_name                      Destination string pointer    */
-/*                                            address                     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_default_get(FX_MEDIA *media_ptr, CHAR **return_path_name)
-{
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_default_gets++;
-#endif
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_DEFAULT_GET, media_ptr, return_path_name, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Return the last pointer supplied to the set default directory function.  */
-    *return_path_name = media_ptr -> fx_media_default_path.fx_path_string;
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_default_get_copy.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_default_get_copy.c	(revision 30)
+++ 	(revision )
@@ -1,114 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_default_get_copy                      PORTABLE C      */
-/*                                                           6.1.6        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function copies the last path provided to the                  */
-/*    fx_directory_default_set function into the specified buffer.        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    return_path_name_buffer               Destination buffer for name   */
-/*    return_path_name_buffer_size          Size of buffer pointed to by  */
-/*                                            return_path_name_buffer     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), verified */
-/*                                            memcpy usage,               */
-/*                                            resulting in version 6.1    */
-/*  04-02-2021     William E. Lamie         Modified comment(s), verified */
-/*                                            memcpy usage,               */
-/*                                            resulting in version 6.1.6  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_default_get_copy(FX_MEDIA *media_ptr, CHAR *return_path_name_buffer, UINT return_path_name_buffer_size)
-{
-
-UINT    status;
-CHAR    *return_path_name;
-UINT    path_name_length_with_null_terminator;
-
-
-    /* Get the pointer to the path.  */
-    status =  _fx_directory_default_get(media_ptr, &return_path_name);
-    if (status == FX_SUCCESS)
-    {
-
-        /* Get the length of the path.  */
-        path_name_length_with_null_terminator =  _fx_utility_string_length_get(return_path_name, FX_MAXIMUM_PATH) + 1;
-
-        /* Can it fit in the user's buffer? */
-        if (path_name_length_with_null_terminator <= return_path_name_buffer_size)
-        {
-
-            /* Copy the path name into the user's buffer.  */
-            _fx_utility_memory_copy((UCHAR *) return_path_name, (UCHAR *) return_path_name_buffer, path_name_length_with_null_terminator); /* Use case of memcpy is verified. */
-        }
-        else
-        {
-
-            /* Buffer is too small. Return error.  */
-            return(FX_BUFFER_ERROR);
-        }
-
-    }
-
-    /* Return successful status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_default_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_default_set.c	(revision 30)
+++ 	(revision )
@@ -1,453 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#endif /* FX_ENABLE_EXFAT */
-
-#ifndef FX_NO_LOCAL_PATH
-FX_LOCAL_PATH_SETUP
-#endif
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_default_set                           PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the default directory of the media to the path   */
-/*    specified by the caller.  If this path is not found, an error code  */
-/*    is returned.                                                        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    new_path_name                         New path to set current       */
-/*                                            working directory to        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_search                  Search for the directory name */
-/*                                          in the directory structure    */
-/*    _fx_utility_absolute_path_get         Get absolute path             */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_default_set(FX_MEDIA *media_ptr, CHAR *new_path_name)
-{
-
-UINT         status;
-FX_DIR_ENTRY dir_entry;
-CHAR        *path_string_ptr;
-UINT         path_string_capacity;
-FX_PATH     *path_ptr;
-UINT         i;
-
-#ifdef FX_ENABLE_EXFAT
-CHAR         abs_str[FX_MAXIMUM_PATH]; /* TODO: possible will be better to use dynamic memory for exFAT only.  */
-#endif /* FX_ENABLE_EXFAT */
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_default_sets++;
-#endif
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Clear the long name string.  */
-    dir_entry.fx_dir_entry_name[0] =  (CHAR)0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_DEFAULT_SET, media_ptr, new_path_name, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Setup the path string pointer to the start of the current path.  */
-    path_string_ptr =  &(media_ptr -> fx_media_default_path.fx_path_string[0]);
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Get the absolute path.  */
-        if (_fx_utility_absolute_path_get(path_string_ptr, new_path_name, abs_str) == FX_SUCCESS)
-        {
-
-            new_path_name = &(abs_str[0]);
-        }
-        else
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Invalid Path - Return the error code.  */
-            return(FX_INVALID_PATH);
-        }
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Look for a root directory selection.  */
-    if ((!new_path_name) || (((new_path_name[0] == '\\') || (new_path_name[0] == '/')) && (new_path_name[1] == (CHAR)0)))
-    {
-
-        /* Set the media current working directory to the root.  */
-        media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_name[0] =  (CHAR) 0;
-        media_ptr -> fx_media_default_path.fx_path_string[0] =                       (CHAR) 0;
-        media_ptr -> fx_media_default_path.fx_path_string[FX_MAXIMUM_PATH - 2] =     (CHAR) 0;
-    }
-    else
-    {
-
-        /* Search the system for the supplied path and directory name.  */
-        status =  _fx_directory_search(media_ptr, new_path_name, &dir_entry, FX_NULL, FX_NULL);
-
-        /* Determine if the search failed or if the entry found is not a
-           directory.  */
-        if ((status != FX_SUCCESS) || (!(dir_entry.fx_dir_entry_attributes & FX_DIRECTORY)))
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Invalid Path - Return the error code.  */
-            return(FX_INVALID_PATH);
-        }
-
-        /* Now update the current path string.  */
-
-        /* Setup the path string's capacity.  */
-        path_string_capacity =  FX_MAXIMUM_PATH - 1;
-
-        /* Determine if the new path is relative from the current path.  */
-        if ((new_path_name[0] != '\\') && (new_path_name[0] != '/'))
-        {
-
-            /* Yes, a relative path was found.  */
-
-            /* First check for a local path pointer stored in the thread control block.
-               This is only available in ThreadX Version 4 and above.  */
-#ifndef FX_NO_LOCAL_PATH
-            if (_tx_thread_current_ptr -> tx_thread_filex_ptr)
-            {
-
-            CHAR *saved_name_ptr;
-
-                /* First, save the name pointer of the default path.  */
-                saved_name_ptr =  media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_name;
-
-                /* Setup the default path pointer to the local path.  */
-                path_ptr =  (FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr;
-
-                /* Copy the local path to the default path.  */
-                media_ptr -> fx_media_default_path =  *path_ptr;
-
-                /* Restore the name pointer of the default path.  */
-                media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_name =  saved_name_ptr;
-
-                /* Set the path pointer to the default pointer.  */
-                path_ptr =  &media_ptr -> fx_media_default_path;
-            }
-            else
-            {
-
-                /* Setup the default path to the global media path.  */
-                path_ptr =  &media_ptr -> fx_media_default_path;
-            }
-#else
-
-            /* Setup the default path to the global media path.  */
-            path_ptr =  &media_ptr -> fx_media_default_path;
-#endif
-
-            /* First, check the current path for string overflow.  If this is set,
-               don't attempt to update the current path with relative information.
-               The path won't be valid again until a complete path is given.  */
-            if (path_ptr -> fx_path_string[FX_MAXIMUM_PATH - 2] == '*')
-            {
-
-                /* Yes, don't update the string, just finish the path set processing.  */
-
-                /* Determine if we are at the root directory.  */
-                if (!dir_entry.fx_dir_entry_cluster)
-                {
-                    /* Set the current directory back to the root directory.  */
-                    path_ptr -> fx_path_directory.fx_dir_entry_name[0] =  (CHAR) 0;
-
-                    /* Set name to NULL.  */
-                    dir_entry.fx_dir_entry_name[0] =  (CHAR) 0;
-
-                    /* Clear the current path string.  */
-                    path_ptr -> fx_path_string[0] =  (CHAR)0;
-
-                    /* Clear the overflow flag in the current path string... just in
-                       case! */
-                    path_ptr -> fx_path_string[FX_MAXIMUM_PATH - 2] =  (CHAR)0;
-                }
-
-                /* Copy the new directory entry into the media control block.  */
-                path_ptr -> fx_path_directory =  dir_entry;
-
-                /* Copy the name into the path name buffer.  */
-                for (i = 0; dir_entry.fx_dir_entry_name[i]; i++)
-                {
-                    path_ptr -> fx_path_name_buffer[i] =  dir_entry.fx_dir_entry_name[i];
-                }
-
-                /* Reassign the pointer.  */
-                path_ptr -> fx_path_directory.fx_dir_entry_name =  path_ptr -> fx_path_name_buffer;
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Default directory set is complete, return status.  */
-                return(FX_SUCCESS);
-            }
-
-            /* Move the current path starting pointer to the end of the current
-               path string.  */
-            while ((path_string_capacity) && (*path_string_ptr != FX_NULL))
-            {
-                path_string_ptr++;
-                path_string_capacity--;
-            }
-
-            /* If room, place the \ character in the path string.  */
-            if (path_string_capacity)
-            {
-
-                /* There is room, place the directory marker in the string.  */
-                *path_string_ptr++ =  '\\';
-                path_string_capacity--;
-            }
-        }
-        else
-        {
-
-            /* Setup the default path pointer.  */
-
-            /* First check for a local path pointer stored in the thread control block.
-               This is only available in ThreadX Version 4 and above.  */
-#ifndef FX_NO_LOCAL_PATH
-            if (_tx_thread_current_ptr -> tx_thread_filex_ptr)
-            {
-
-            CHAR *saved_name_ptr;
-
-                /* First, save the name pointer of the default path.  */
-                saved_name_ptr =  media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_name;
-
-                /* Setup the default path pointer to the local path.  */
-                path_ptr =  (FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr;
-
-                /* Copy the local path to the default path.  */
-                media_ptr -> fx_media_default_path =  *path_ptr;
-
-                /* Restore the name pointer of the default path.  */
-                media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_name =  saved_name_ptr;
-
-                /* Set the path pointer to the default pointer.  */
-                path_ptr =  &media_ptr -> fx_media_default_path;
-            }
-            else
-            {
-
-                /* Setup the default path to the global media path.  */
-                path_ptr =  &media_ptr -> fx_media_default_path;
-            }
-#else
-
-            /* Setup the default path to the global media path.  */
-            path_ptr =  &media_ptr -> fx_media_default_path;
-#endif
-
-            /* Complete path name given.  Check to see if we need to clear an
-               overflow character from a previous current path string update.  */
-            if (path_ptr -> fx_path_string[FX_MAXIMUM_PATH - 2] == '*')
-            {
-                path_ptr -> fx_path_string[FX_MAXIMUM_PATH - 2] = (CHAR)0;
-            }
-        }
-
-        /* Copy what we can into the current path.  */
-        while (*new_path_name)
-        {
-
-            /* Determine if there is a ".." character sequence that specifies the
-               previous path.  */
-            if ((*new_path_name == '.') && (*(new_path_name + 1) == '.'))
-            {
-
-                /* Yes, a backward path is found.  The current path pointer
-                   must be moved back to just after the previous \ character.  */
-
-                /* Skip the current \0 that is at the end of the current path.  */
-                path_string_capacity =  path_string_capacity + 2;
-                path_string_ptr =       path_string_ptr - 2;
-
-                while (path_string_capacity <= (FX_MAXIMUM_PATH - 1))
-                {
-
-                    /* Move the current path pointer backwards until
-                       a \ character is found.  */
-
-                    if ((*path_string_ptr == '\\') || (*path_string_ptr == '/'))
-                    {
-
-                        /* Yes, we have successfully backed up one directory.  */
-                        break;
-                    }
-
-                    /* Backup another character.  */
-                    path_string_capacity++;
-                    path_string_ptr--;
-                }
-
-                /* Adjust the new directory pointer past the .. characters  */
-                new_path_name =  new_path_name + 2;
-            }
-            else
-            {
-
-                /* Normal characters that need to be copied into the current path.  */
-
-                if (path_string_capacity)
-                {
-
-                    /* Copy character from the new path into the current path string.  */
-                    *path_string_ptr++ =  *new_path_name++;
-
-                    path_string_capacity--;
-                }
-                else
-                {
-
-                    /* No more room in the current path string!  */
-                    break;
-                }
-            }
-        }
-
-        /* Determine if there is still room in the current path string.  */
-        if (path_string_capacity)
-        {
-
-            /* Yes, there is still room, place a NULL character at the
-               end of the path.  */
-            *path_string_ptr =  (CHAR)FX_NULL;
-        }
-        else
-        {
-
-            /* No more room.  Determine if the entire path was successfully
-               copied into the current path.  */
-            if (*new_path_name)
-            {
-
-                /* No, we couldn't fit the entire path.  Place a "*" character
-                   at the end to indicate that we had overflow.  Note that
-                   the path is kept just the the directory default get call, so
-                   the new default path is valid.  */
-                path_ptr -> fx_path_string[FX_MAXIMUM_PATH - 2] =  '*';
-            }
-        }
-
-        /* Determine if we are at the root directory.  */
-#ifdef FX_ENABLE_EXFAT
-        if ((!dir_entry.fx_dir_entry_cluster) && (media_ptr -> fx_media_FAT_type != FX_exFAT))
-#else
-        if (!dir_entry.fx_dir_entry_cluster)
-#endif
-        {
-
-            /* Set the current directory back to the root directory.  */
-            dir_entry.fx_dir_entry_name[0] =      (CHAR)0;
-            path_ptr -> fx_path_name_buffer[0] =  (CHAR)0;
-        }
-
-        /* Copy the new directory entry into the media control block.  */
-        path_ptr -> fx_path_directory =  dir_entry;
-
-        /* Copy the name.  */
-        for (i = 0; dir_entry.fx_dir_entry_name[i]; i++)
-        {
-            path_ptr -> fx_path_name_buffer[i] =  dir_entry.fx_dir_entry_name[i];
-        }
-
-        /* Reassign the pointer.  */
-        path_ptr -> fx_path_directory.fx_dir_entry_name =  path_ptr -> fx_path_name_buffer;
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Default directory set is complete, return status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_delete.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_delete.c	(revision 30)
+++ 	(revision )
@@ -1,589 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#endif /* FX_ENABLE_EXFAT */
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_delete                                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified directory.       */
-/*    If found, the directory is examined to make sure it is empty.  If   */
-/*    the directory is not empty, an error code is returned to the        */
-/*    caller.  Otherwise, the directory will be deleted and its clusters  */
-/*    will be made available.                                             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Directory name to delete      */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_read              Read a directory entry        */
-/*    _fx_directory_entry_write             Write the new directory entry */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*    _fx_utility_logical_sector_flush      Flush the written log sector  */
-/*    _fx_utility_exFAT_cluster_state_set   Set cluster state             */
-/*    _fx_utility_FAT_entry_read            Read FAT entries to calculate */
-/*                                            the sub-directory size      */
-/*    _fx_utility_FAT_entry_write           Write FAT entry               */
-/*    _fx_utility_FAT_flush                 Flush FAT cache               */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_delete(FX_MEDIA *media_ptr, CHAR *directory_name)
-{
-
-UINT         status;
-ULONG        cluster, next_cluster;
-ULONG        i, directory_size;
-FX_DIR_ENTRY dir_entry;
-FX_DIR_ENTRY search_directory;
-FX_DIR_ENTRY search_entry;
-
-#ifdef FX_ENABLE_EXFAT
-ULONG        clusters_count;
-ULONG        bytes_per_cluster;
-#endif /* FX_ENABLE_EXFAT */
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_deletes++;
-#endif
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Setup search pointer to media name buffer.  */
-    search_directory.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN * 2;
-
-    /* Setup search entry pointer to media name buffer.  */
-    search_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN * 3;
-
-    /* Clear the short name string of the three file names that will be worked with.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-    search_directory.fx_dir_entry_short_name[0] =  0;
-    search_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_DELETE, media_ptr, directory_name, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Search the system for the supplied directory name.  */
-    status =  _fx_directory_search(media_ptr, directory_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Check to make sure the found entry is a directory.  */
-    if (!(dir_entry.fx_dir_entry_attributes & (UCHAR)(FX_DIRECTORY)))
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not a directory error code.  */
-        return(FX_NOT_DIRECTORY);
-    }
-
-    /* Check if the entry is read only */
-    if (dir_entry.fx_dir_entry_attributes & (UCHAR)(FX_READ_ONLY))
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not a directory error code.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Copy the directory entry to the search directory structure for
-       looking at the specified sub-directory contents.  */
-    search_directory =  dir_entry;
-
-    /* Ensure that the search directory's last search cluster is cleared.  */
-    search_directory.fx_dir_entry_last_search_cluster =  0;
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        directory_size = (ULONG)search_directory.fx_dir_entry_file_size / FX_DIR_ENTRY_SIZE;
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Calculate the directory size by counting the allocated
-           clusters for it.  */
-        i =        0;
-        cluster =  search_directory.fx_dir_entry_cluster;
-        while (cluster < media_ptr -> fx_media_fat_reserved)
-        {
-
-            /* Increment the cluster count.  */
-            i++;
-
-            /* Read the next FAT entry.  */
-            status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-            /* Check the return status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the bad status.  */
-                return(status);
-            }
-
-            if ((cluster < FX_FAT_ENTRY_START) || (cluster == next_cluster) || (i > media_ptr -> fx_media_total_clusters))
-            {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-               FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the bad status.  */
-                return(FX_FAT_READ_ERROR);
-            }
-
-            cluster = next_cluster;
-        }
-
-        /* Now we can calculate the directory size.  */
-        directory_size =  (((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-                           ((ULONG)media_ptr -> fx_media_sectors_per_cluster) * i) /
-                           (ULONG)FX_DIR_ENTRY_SIZE;
-
-        /* Also save this in the directory entry so we don't have to
-           calculate it later.  */
-        search_directory.fx_dir_entry_file_size =  directory_size;
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Make sure the new name is not in the current directory.  */
-#ifdef FX_ENABLE_EXFAT
-    if (directory_size > 0)
-    {
-
-        /* exFAT directories do not record '.' and '..' directories.  */
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-            i = 0;
-        }
-        else
-        {
-            i = 2;
-        }
-#else
-        /* The first two entries are skipped because they are just part of the sub-directory.  */
-        i = 2;
-#endif /* FX_ENABLE_EXFAT */
-
-        do
-        {
-
-            /* Read an entry from the directory.  */
-            status = _fx_directory_entry_read(media_ptr, &search_directory, &i, &search_entry);
-
-            /* Check for error status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return error condition.  */
-                return(status);
-            }
-
-            /* Determine if this is the last directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-            if (search_entry.fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_END_MARKER)
-#else
-            if (search_entry.fx_dir_entry_name[0] == FX_DIR_ENTRY_DONE)
-#endif /* FX_ENABLE_EXFAT */
-            {
-                break;
-            }
-
-#ifdef FX_ENABLE_EXFAT
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-
-                /* Skip '.' and '..' folders if exists.  */
-                if ((i == 1) && (search_entry.fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_FILE_DIRECTORY) &&
-                    (search_entry.fx_dir_entry_name[0] == '.') &&
-                    (search_entry.fx_dir_entry_name[1] == 0))
-                {
-
-                    continue;
-                }
-                if ((i == 2) && (search_entry.fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_FILE_DIRECTORY) &&
-                    (search_entry.fx_dir_entry_name[0] == '.') && (search_entry.fx_dir_entry_name[1] == '.') &&
-                    (search_entry.fx_dir_entry_name[2] == 0))
-                {
-
-                    continue;
-                }
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Determine if this is an empty entry.  */
-#ifdef FX_ENABLE_EXFAT
-            if (search_entry.fx_dir_entry_type != FX_EXFAT_DIR_ENTRY_TYPE_FREE)
-#else
-            if ((UCHAR)search_entry.fx_dir_entry_name[0] != (UCHAR)FX_DIR_ENTRY_FREE)
-#endif /* FX_ENABLE_EXFAT */
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return error status.  */
-                return(FX_DIR_NOT_EMPTY);
-            }
-
-            i++;
-        } while (i < directory_size);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* At this point, we are going to delete the empty directory.  */
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-    /* Invalidate the directory search saved information.  */
-    media_ptr -> fx_media_last_found_name[0] =  FX_NULL;
-#endif
-
-    /* Mark the sub-directory entry as available.  */
-    dir_entry.fx_dir_entry_name[0] =  (CHAR)FX_DIR_ENTRY_FREE;
-    dir_entry.fx_dir_entry_short_name[0] =  (CHAR)FX_DIR_ENTRY_FREE;
-
-    /* Now write out the directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        status =  _fx_directory_exFAT_entry_write(media_ptr, &dir_entry, UPDATE_DELETE);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        status =  _fx_directory_entry_write(media_ptr, &dir_entry);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Determine if the write was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-        ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-    i = 0;
-
-    clusters_count = (ULONG)((search_directory.fx_dir_entry_file_size + bytes_per_cluster - 1) / bytes_per_cluster - 1);
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Walk through the directory's clusters and release them.  */
-    cluster =  search_directory.fx_dir_entry_cluster;
-
-    while (cluster < media_ptr -> fx_media_fat_reserved)
-    {
-
-        /* Increment the cluster count.  */
-        i++;
-
-#ifdef FX_ENABLE_EXFAT
-
-        /* Read the next FAT entry.  */
-        if (search_directory.fx_dir_entry_dont_use_fat & 1)
-        {
-
-            /* Check for file size range */
-            if (i - 1 >= clusters_count)
-            {
-                next_cluster = FX_LAST_CLUSTER_exFAT;
-            }
-            else
-            {
-                next_cluster = cluster + 1;
-            }
-        }
-        else
-        {
-
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Read the next FAT entry.  */
-            status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-            /* Check the return status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the bad status.  */
-                return(status);
-            }
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        if ((cluster < FX_FAT_ENTRY_START) || (cluster == next_cluster) || (i > media_ptr -> fx_media_total_clusters))
-        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the bad status.  */
-            return(FX_FAT_READ_ERROR);
-        }
-
-        /* Release the current cluster.  */
-#ifdef FX_ENABLE_EXFAT
-        if (!(search_directory.fx_dir_entry_dont_use_fat & 1))
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-            status =  _fx_utility_FAT_entry_write(media_ptr, cluster, FX_FREE_CLUSTER);
-
-            /* Check the return status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the bad status.  */
-                return(status);
-            }
-#ifdef FX_ENABLE_EXFAT
-        }
-
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-
-            /* Mark the cluster as free.  */
-            status = _fx_utility_exFAT_cluster_state_set(media_ptr, cluster, FX_EXFAT_BITMAP_CLUSTER_FREE);
-
-            /* Check the return status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the bad status.  */
-                return(status);
-            }
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Increment the number of available clusters for the media.  */
-        media_ptr -> fx_media_available_clusters++;
-
-        /* Copy next cluster to current cluster.  */
-        cluster =  next_cluster;
-    }
-
-#ifdef FX_FAULT_TOLERANT
-
-    /* Flush the cached individual FAT entries */
-    _fx_utility_FAT_flush(media_ptr);
-#endif
-
-    /* Flush the logical sector cache.  */
-    status =  _fx_utility_logical_sector_flush(media_ptr, ((ULONG64) 1), (ULONG64)(media_ptr -> fx_media_sectors_per_FAT), FX_FALSE);
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Directory delete is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_entry_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_entry_read.c	(revision 30)
+++ 	(revision )
@@ -1,786 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-
-
-
-#endif /* FX_ENABLE_EXFAT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_entry_read                            PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads the supplied directory entry from the supplied  */
-/*    source directory.  If the supplied directory entry is NULL, then    */
-/*    the root directory is assumed.                                      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    source_dir                            Source directory entry        */
-/*    entry_ptr                             Directory entry number        */
-/*    destination_ptr                       Pointer to destination for    */
-/*                                            the directory entry         */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*    *entry_ptr should point to the 8:3 entry if it is a long name       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_exFAT_entry_read        Read exFAT entries            */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_logical_sector_read       Read directory sector         */
-/*    _fx_utility_16_unsigned_read          Read a UINT from memory       */
-/*    _fx_utility_32_unsigned_read          Read a ULONG from memory      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-#ifdef FX_ENABLE_EXFAT
-UINT  _fx_directory_entry_read_FAT(FX_MEDIA *media_ptr, FX_DIR_ENTRY *source_dir,
-                                   ULONG *entry_ptr, FX_DIR_ENTRY *destination_ptr)
-#else
-UINT  _fx_directory_entry_read(FX_MEDIA *media_ptr, FX_DIR_ENTRY *source_dir,
-                               ULONG *entry_ptr, FX_DIR_ENTRY *destination_ptr)
-#endif /* FX_ENABLE_EXFAT */
-{
-
-UINT   i, j, card, dotflag, get_short_name;
-UINT   number_of_lfns;
-UINT   status;
-ULONG  cluster, next_cluster = 0;
-UINT   relative_cluster;
-UINT   relative_sector;
-ULONG  logical_sector;
-ULONG  byte_offset;
-ULONG  bytes_per_cluster;
-UCHAR *read_ptr;
-CHAR  *short_name_ptr;
-ULONG  entry = *entry_ptr;
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of directory entry read requests.  */
-    media_ptr -> fx_media_directory_entry_reads++;
-#endif
-
-    /* Extended port-specific processing macro, which is by default defined to white space.  */
-    FX_DIRECTORY_ENTRY_READ_EXTENSION
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_DIR_ENTRY_READ, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Calculate the byte offset of this directory entry.  */
-    byte_offset =  entry * FX_DIR_ENTRY_SIZE;
-
-    /* Determine if a sub-directory or FAT32 root directory is specified.  */
-#ifdef FX_ENABLE_EXFAT
-    if ((source_dir) || (media_ptr -> fx_media_FAT_type == FX_FAT32))
-#else
-    if ((source_dir) || (media_ptr -> fx_media_32_bit_FAT))
-#endif
-    {
-
-        /* Yes, a sub-directory is present.  */
-
-        /* Calculate the number of bytes per cluster.  */
-        bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-            ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-        /* Check for invalid value.  */
-        if (bytes_per_cluster == 0)
-        {
-
-            /* Invalid media, return error.  */
-            return(FX_MEDIA_INVALID);
-        }
-
-        /* Now determine the relative cluster in the sub-directory file.  */
-        relative_cluster =   (UINT)(byte_offset / bytes_per_cluster);
-
-        /* Calculate the byte offset within the cluster.  */
-        byte_offset =  byte_offset % bytes_per_cluster;
-
-        /* Now figure out the relative sector within the cluster.  */
-        relative_sector =    (UINT)(byte_offset / ((ULONG)media_ptr -> fx_media_bytes_per_sector));
-
-        /* Read the directory sector into the internal memory buffer.  */
-
-        /* Determine if there is a sub-directory.  */
-        if (source_dir)
-        {
-
-            /* Determine if this source directory has valid information from the previous call.  */
-            if ((source_dir -> fx_dir_entry_last_search_cluster) &&
-                (source_dir -> fx_dir_entry_last_search_relative_cluster <= relative_cluster) &&
-                (source_dir -> fx_dir_entry_last_search_log_sector == source_dir -> fx_dir_entry_log_sector) &&
-                (source_dir -> fx_dir_entry_last_search_byte_offset == source_dir -> fx_dir_entry_byte_offset))
-            {
-
-                /* Use the previous information to start the search.  */
-                cluster =  source_dir -> fx_dir_entry_last_search_cluster;
-
-                /* Setup the relative cluster index to the saved relative cluster.  */
-                i =  source_dir -> fx_dir_entry_last_search_relative_cluster;
-
-                /* Clear the search cluster.  It will be updated prior to successful return.  */
-                source_dir -> fx_dir_entry_last_search_cluster =  0;
-            }
-            else
-            {
-
-                /* Nothing from the previous directory read, just setup the starting cluster to the
-                   beginning of the sub-directory.  */
-                cluster =  source_dir -> fx_dir_entry_cluster;
-
-                /* Setup the relative cluster index to zero.  */
-                i =  0;
-            }
-        }
-        else
-        {
-
-            /* No, setup the starting cluster to the FAT32 root cluster.  */
-            cluster =  media_ptr -> fx_media_root_cluster_32;
-
-            /* Setup the relative cluster index to zero.  */
-            i =  0;
-        }
-
-        /* Loop to position to the appropriate cluster.  */
-        while (i < relative_cluster)
-        {
-
-            /* Check the value of the new cluster - it must be a valid cluster number
-               or something is really wrong!  */
-            if ((cluster < FX_FAT_ENTRY_START) || (cluster >= media_ptr -> fx_media_fat_reserved))
-            {
-
-                /* Send error message back to caller.  */
-                return(FX_FILE_CORRUPT);
-            }
-
-            /* Read the next cluster.  */
-            status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-            /* There is a potential for loop, but hardly anything can be done */
-
-            /* Check for I/O error.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return error code.  */
-                return(status);
-            }
-
-            /* Setup the actual cluster.  */
-            cluster = next_cluster;
-
-            /* Increment the relative cluster number.  */
-            i++;
-        }
-
-        /* At this point, the directory data sector needs to be read.  */
-        logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-            (((ULONG)cluster - FX_FAT_ENTRY_START) *
-             ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-            relative_sector;
-
-        /* Read the logical directory sector.  */
-        status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-        /* Determine if an error occurred.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return error code.  */
-            return(status);
-        }
-
-        /* Calculate the byte offset within this sector.  */
-        byte_offset =  byte_offset % media_ptr -> fx_media_bytes_per_sector;
-    }
-    else
-    {
-
-        /* Read the entry from the root directory.  */
-
-        /* Determine which sector the requested root directory entry is in.  */
-        logical_sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-            (ULONG)media_ptr -> fx_media_root_sector_start;
-
-        /* Read the logical directory sector.  */
-        status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-        /* Determine if an error occurred.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return error code.  */
-            return(status);
-        }
-
-        /* Set the cluster and relative variables (not used in this case) to avoid any compiler
-           warnings.  */
-        relative_cluster =  relative_sector =  cluster =  0;
-
-        /* Now calculate the byte offset into this sector.  */
-        byte_offset =  byte_offset -
-            ((logical_sector - (ULONG)media_ptr -> fx_media_root_sector_start) *
-             media_ptr -> fx_media_bytes_per_sector);
-    }
-
-    /* Setup a pointer into the buffer.  */
-    read_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer + (UINT)byte_offset;
-
-    /* Save the logical sector and byte offset in the returned directory entry.  */
-    destination_ptr -> fx_dir_entry_log_sector =       logical_sector;
-    destination_ptr -> fx_dir_entry_byte_offset =      byte_offset;
-
-    /* Clear the short file name information.  */
-    destination_ptr -> fx_dir_entry_long_name_shorted =  0;
-    destination_ptr -> fx_dir_entry_short_name[0]     =  0;
-
-    /* Setup short name pointer.  */
-    short_name_ptr =  destination_ptr -> fx_dir_entry_name;
-
-    /* Check if long file name exists.  */
-    get_short_name =  0;
-    if ((*(read_ptr + 11) == (UCHAR)FX_LONG_NAME) && (*read_ptr != (UCHAR)FX_DIR_ENTRY_FREE))
-    {
-
-        /* Collate the long name. */
-
-        /* Pickup the file name length.  */
-        i = (((UINT)(*read_ptr & (UCHAR)0x1f) - 1) * FX_LONG_NAME_ENTRY_LEN) & 0xFFFFFFFF;
-
-        /* Save the number of LFN entries.  */
-        number_of_lfns =  (UINT)(*read_ptr & (UCHAR)0x1f);
-
-        /* Check the file name size.  */
-        if (i >= (FX_MAX_LONG_NAME_LEN - 1))
-        {
-
-            /* Name is too big, shorten it.  */
-            get_short_name = 1;
-            destination_ptr -> fx_dir_entry_long_name_shorted =  (UINT)(*read_ptr & (UCHAR)0x1f);
-        }
-        else
-        {
-
-            /* Size of name is fine, save pointer to short file name.  */
-            short_name_ptr = destination_ptr -> fx_dir_entry_short_name;
-
-            /* Loop to make sure the long file name is NULL terminated.  */
-            j = i + FX_LONG_NAME_ENTRY_LEN + 1;
-            do
-            {
-                /* Place a NULL in the long name.  */
-                destination_ptr -> fx_dir_entry_name[i] =  0;
-
-                /* Position to the next entry.  */
-                i++;
-            } while ((i < j) && (i < FX_MAX_LONG_NAME_LEN));
-        }
-
-        /* Loop to pickup the rest of the name.  */
-        do
-        {
-
-            /* Get the lower 5 bit containing the cardinality.  */
-            card = (UINT)(*read_ptr & (UCHAR)0x1f) - 1;
-
-            /* For simplicity no checksum or cardinality checking is done */
-            if (get_short_name == 0)
-            {
-
-                /* Loop to pickup name.  */
-                for (i = 1, j = 0; i < FX_DIR_ENTRY_SIZE; i += 2)
-                {
-
-                    if ((i == 11) || (i == 26))
-                    {
-                        continue;
-                    }
-
-                    /* i = 12, 27 is not generated due to +=2 */
-                    if (i == 13)
-                    {
-                        i = 12;
-                        continue; /* this time next unicode is byte offset 14*/
-                    }
-
-                    /* Determine if there is an actual unicode character present.  */
-                    if (read_ptr[i + 1])
-                    {
-
-                        /* Extended byte is non-zero, make sure both bytes of the unicode entry are not
-                           all ones, since this is a normal case.  */
-                        if ((read_ptr[i + 1] != (UCHAR)0xFF) || (read_ptr[i] != (UCHAR)0xFF))
-                        {
-
-                            /* Name is an actual unicode name, shorten it.  */
-                            get_short_name = 1;
-
-                            /* Save the number of directory entries the LFN has.  This will be
-                               used later when updating the 8.3 portion of the LFN.  */
-                            destination_ptr -> fx_dir_entry_long_name_shorted =  number_of_lfns;
-
-                            /* Setup short name pointer.  */
-                            short_name_ptr =  destination_ptr -> fx_dir_entry_name;
-                        }
-                    }
-
-                    /* Determine if the character is NULL.  */
-                    if ((read_ptr[i] == FX_NULL) || (read_ptr[i] == (UCHAR)0xFF))
-                    {
-                        continue;
-                    }
-
-                    /* Determine if the name is too big.  */
-                    if ((card * 13 + j) >= (FX_MAX_LONG_NAME_LEN - 1))
-                    {
-
-                        /* Name is actually too big, shorten it.  */
-                        get_short_name =  1;
-
-                        /* Save the number of directory entries the LFN has.  This will be
-                           used later when updating the 8.3 portion of the LFN.  */
-                        destination_ptr -> fx_dir_entry_long_name_shorted =  number_of_lfns;
-
-                        /* Also reposition the short name pointer.  */
-                        short_name_ptr =  destination_ptr -> fx_dir_entry_name;
-
-                        break;
-                    }
-
-                    /* Each entry contains 13 unicode and first byte ASCII, second byte is extended. */
-                    destination_ptr -> fx_dir_entry_name[13 * card + j] = (CHAR)read_ptr[i];
-
-                    j++;
-                }
-            }
-
-            /* Determine if a new sector needs to be read.  */
-            if (byte_offset + FX_DIR_ENTRY_SIZE >= media_ptr -> fx_media_bytes_per_sector)
-            {
-
-                /* Determine if a sub-directory or FAT32 root directory is specified.  */
-                if ((source_dir) || (media_ptr -> fx_media_32_bit_FAT))
-                {
-
-                    /* Determine the next sector of the directory entry.  */
-                    if (relative_sector < (media_ptr -> fx_media_sectors_per_cluster - 1))
-                    {
-
-                        /* More sectors in this cluster.  */
-
-                        /* Simply increment the logical sector.  */
-                        logical_sector++;
-
-                        /* Increment the relative sector.  */
-                        relative_sector++;
-                    }
-                    else
-                    {
-
-                        /* We need to move to the next cluster.  */
-
-                        /* Pickup the next cluster.  */
-                        status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-                        /* Check for I/O error.  */
-                        if (status != FX_SUCCESS)
-                        {
-
-                            /* Return error code.  */
-                            return(status);
-                        }
-
-                        /* Copy next cluster to the current cluster.  */
-                        cluster =  next_cluster;
-
-                        /* Check the value of the new cluster - it must be a valid cluster number
-                           or something is really wrong!  */
-                        if ((cluster < FX_FAT_ENTRY_START) || (cluster >= media_ptr -> fx_media_fat_reserved))
-                        {
-
-                            /* Send error message back to caller.  */
-                            return(FX_FILE_CORRUPT);
-                        }
-
-                        /* Now increment the relative cluster.  */
-                        relative_cluster++;
-
-                        /* Setup the relative sector (this is zero for subsequent cluster.  */
-                        relative_sector =  0;
-
-                        /* Calculate the next logical sector.  */
-                        logical_sector =   ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                            (((ULONG)cluster - FX_FAT_ENTRY_START) *
-                             ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-                    }
-                }
-                else
-                {
-
-                    /* Non-FAT 32 root directory.  */
-
-                    /* Advance to the next sector.  */
-                    logical_sector++;
-
-                    /* Determine if the logical sector is valid.  */
-                    if (logical_sector >= (ULONG)(media_ptr -> fx_media_root_sector_start + media_ptr -> fx_media_root_sectors))
-                    {
-
-                        /* Trying to read past root directory - send error message back to caller.  */
-                        return(FX_FILE_CORRUPT);
-                    }
-                }
-
-                /* Read the new sector.  */
-                status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                                          media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-                /* Check I/O status.  */
-                if (status != FX_SUCCESS)
-                {
-                    return(status);
-                }
-
-                /* Set the byte offset to 0 for new sector.  */
-                byte_offset = 0;
-            }
-            else
-            {
-
-                /* Calculate the new byte offset.  */
-                byte_offset += FX_DIR_ENTRY_SIZE;
-            }
-
-            /* Calculate the next read pointer.  */
-            read_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer + (UINT) byte_offset;
-
-            /* Move to the next entry.  */
-            entry++;
-        } while (card > 0);
-
-        /* Set flag indicating long file name is present.  */
-        destination_ptr -> fx_dir_entry_long_name_present = 1;
-    }
-    else
-    {
-        /* No long file name is present.  */
-        get_short_name = 1;
-    }
-
-    /* Determine if we need to clear the long name flag.  */
-    if (get_short_name == 1)
-    {
-
-        /* Clear the long name flag.  */
-        destination_ptr -> fx_dir_entry_long_name_present =  0;
-    }
-
-    /* Pickup the short file name.  */
-    short_name_ptr[0] =  0;
-    dotflag =  0;
-    for (i = 0, j = 0; i < (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE); i++)
-    {
-
-        /* Check for a NULL.  */
-        if ((CHAR)read_ptr[i] == 0)
-        {
-            break;
-        }
-
-        /* Check for a dot.  This happens for the first two directory entries, no
-           extra dot is needed.  */
-        if ((CHAR)read_ptr[i] == '.')
-        {
-            dotflag =  2;
-        }
-
-        /* Check for a space.  */
-        if ((CHAR)read_ptr[i] == ' ')
-        {
-            /* Put a dot if a character comes after space.  */
-            if (dotflag == 0)
-            {
-                dotflag =  1;
-            }
-            continue;
-        }
-
-        /* Check for the main short file name size.  */
-        if (i == FX_DIR_NAME_SIZE)
-        {
-            /* Check to see if we need to insert a dot.  */
-            if (dotflag == 0)
-            {
-                dotflag =  1;
-            }
-        }
-
-        /* Check to see if we need to add a dot.  */
-        if (dotflag == 1)
-        {
-            /* Add dot to short file name.  */
-            short_name_ptr[j++] =  '.';
-            dotflag =  2;    /* no more dot for spaces */
-        }
-
-        /* Copy a character.  */
-        short_name_ptr[j] =  (CHAR)read_ptr[i];
-
-        /* Increment size.  */
-        j++;
-    }
-
-    /* Determine if a long file name is present and its associated short file
-       name is actually free.  */
-    if ((destination_ptr -> fx_dir_entry_long_name_present) && (((UCHAR)short_name_ptr[0]) == (UCHAR)FX_DIR_ENTRY_FREE))
-    {
-
-        /* Yes, the short file name is really free even though long file name entries directly precede it.
-           In this case, simply place the free directory marker at the front of the long file name.  */
-        destination_ptr -> fx_dir_entry_name[0] =  (CHAR)FX_DIR_ENTRY_FREE;
-        short_name_ptr[0] =  (CHAR)0;
-    }
-
-    /* Determine if the short name pointer is NULL while the read pointer is
-       non-NULL.  */
-    if ((short_name_ptr[0] == 0) && (read_ptr[0] == ' '))
-    {
-
-        /* This condition can occur with an all blank volume name.  Simply
-           copy the volume name to the short name in this case.  */
-        for (j = 0; j < (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE); j++)
-        {
-
-            /* Copy a byte of the volume name.  */
-            short_name_ptr[j] =  (CHAR)read_ptr[j];
-        }
-    }
-
-    /* Set end of string to null.  */
-    short_name_ptr[j] = 0;
-
-    /* Load up the destination directory entry.  */
-    read_ptr += (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE);
-
-    /* Copy the attribute into the destination.  */
-    destination_ptr -> fx_dir_entry_attributes =  *read_ptr++;
-
-    /* Pickup the reserved byte.  */
-    destination_ptr -> fx_dir_entry_reserved =  *read_ptr++;
-
-    /* Check for an undocumented NT file name feature for optimizing the storage
-       of all lower case file names that otherwise are valid 8.3 file names. The
-       following reserved bit definitions are present:
-
-         BIT3 - set if 8.3 is all in lower case and no extended filename.
-         BIT4 - set for file, clear for directory entry if no extended filename.
-
-       This is true for all NT systems. Prior to NT follows MSDOS FAT documentation and
-       is set to 0x00, all bits cleared. Therefore if BIT3 is set force lowercase.  */
-    if ((get_short_name) && (destination_ptr -> fx_dir_entry_reserved & 0x08))
-    {
-
-        /* Microsoft undocumented NT file name feature... convert short name to lower
-           case.  */
-        for (j = 0; j <= (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE) && (short_name_ptr[j] != 0x00); j++)
-        {
-
-            /* Determine if an upper case character is present.  */
-            if ((short_name_ptr[j] >= 'A') && (short_name_ptr[j] <= 'Z'))
-            {
-
-                /* Yes, an upper case character is present. Force it to lower case.  */
-                short_name_ptr[j] =  (CHAR)(short_name_ptr[j] + 32);
-            }
-        }
-    }
-
-    /* Pickup the created time in milliseconds.  */
-    destination_ptr -> fx_dir_entry_created_time_ms =  *read_ptr++;
-
-    /* Pickup the created time.  */
-    destination_ptr -> fx_dir_entry_created_time =  _fx_utility_16_unsigned_read(read_ptr);
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* Pickup the created date.  */
-    destination_ptr -> fx_dir_entry_created_date =  _fx_utility_16_unsigned_read(read_ptr);
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* Pickup the last accessed date.  */
-    destination_ptr -> fx_dir_entry_last_accessed_date =  _fx_utility_16_unsigned_read(read_ptr);
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* read the upper 2 bytes of starting cluster - required only for 32 bit FAT */
-    if (media_ptr -> fx_media_32_bit_FAT)
-    {
-
-        /* FAT32 only.  */
-        destination_ptr -> fx_dir_entry_cluster =  _fx_utility_16_unsigned_read(read_ptr);
-        destination_ptr -> fx_dir_entry_cluster <<= 16;
-    }
-    else
-    {
-        /* Not required for non FAT32.  */
-        destination_ptr -> fx_dir_entry_cluster =  0;
-    }
-
-    /* Advance the read pointer.  */
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* Copy the time into the destination.  */
-    destination_ptr -> fx_dir_entry_time =  _fx_utility_16_unsigned_read(read_ptr);
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* Copy the date into the destination.  */
-    destination_ptr -> fx_dir_entry_date =  _fx_utility_16_unsigned_read(read_ptr);
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* Copy the starting cluster into the destination.  */
-    destination_ptr -> fx_dir_entry_cluster +=  _fx_utility_16_unsigned_read(read_ptr);
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* Copy the file size into the destination.  */
-    destination_ptr -> fx_dir_entry_file_size =  _fx_utility_32_unsigned_read(read_ptr);
-
-    /* Clear the destination search specific fields.  */
-    destination_ptr -> fx_dir_entry_last_search_cluster =           0;
-    destination_ptr -> fx_dir_entry_last_search_relative_cluster =  0;
-    destination_ptr -> fx_dir_entry_last_search_log_sector =        0;
-    destination_ptr -> fx_dir_entry_last_search_byte_offset =       0;
-
-    /* Remember the entry number.  */
-    destination_ptr -> fx_dir_entry_number =  entry;
-
-    /* Return entry number.  */
-    *entry_ptr =  entry;
-
-    /* Determine if we should remember the last cluster and relative cluster.  */
-    if (source_dir)
-    {
-
-        /* Yes, remember the last cluster and relative cluster for a subsequent call
-           to read a directory entry.  */
-        source_dir -> fx_dir_entry_last_search_cluster =           cluster;
-        source_dir -> fx_dir_entry_last_search_relative_cluster =  relative_cluster;
-
-        /* Also remember several other items that are unique to the directory... just to verify that the
-           search information can be used.  */
-        source_dir -> fx_dir_entry_last_search_log_sector =        source_dir -> fx_dir_entry_log_sector;
-        source_dir -> fx_dir_entry_last_search_byte_offset =       source_dir -> fx_dir_entry_byte_offset;
-    }
-#ifdef FX_ENABLE_EXFAT
-    destination_ptr -> fx_dir_entry_dont_use_fat = 0;
-
-    /* If a file whose first byte of long name is read, fx_dir_entry_short_name will not be empty. */
-    /* If a free dir_entry is obtained, fx_dir_entry_short_name[0] will not be assigned as 0 around Line 623 in this file. */
-    /* If there is only a free dir_entry without front long name dir_entries, fx_dir_entry_name[0] will be assigned by the loop around Line 568. */
-    if (((UCHAR)destination_ptr -> fx_dir_entry_name[0] == FX_DIR_ENTRY_FREE) && ((UCHAR)destination_ptr -> fx_dir_entry_short_name[0] == 0))
-    {
-        destination_ptr -> fx_dir_entry_type = FX_EXFAT_DIR_ENTRY_TYPE_FREE;
-    }
-    else if ((UCHAR)destination_ptr -> fx_dir_entry_name[0] == FX_DIR_ENTRY_DONE)
-    {
-        destination_ptr -> fx_dir_entry_type = FX_EXFAT_DIR_ENTRY_TYPE_END_MARKER;
-    }
-    else
-    {
-        destination_ptr -> fx_dir_entry_type = FX_EXFAT_DIR_ENTRY_TYPE_FILE_DIRECTORY;
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Return success to the caller.  */
-    return(FX_SUCCESS);
-}
-
-
-#ifdef FX_ENABLE_EXFAT
-UINT  _fx_directory_entry_read_ex(FX_MEDIA *media_ptr, FX_DIR_ENTRY *source_dir,
-                                  ULONG *entry_ptr, FX_DIR_ENTRY *destination_ptr, UINT hash)
-{
-UINT status = FX_SUCCESS;
-
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        status =
-            _fx_directory_exFAT_entry_read(
-                media_ptr, source_dir, entry_ptr, destination_ptr, hash, FX_FALSE, NULL, NULL);
-    }
-    else
-    {
-        status =
-            _fx_directory_entry_read_FAT(media_ptr, source_dir, entry_ptr, destination_ptr);
-    }
-
-    return(status);
-}
-
-
-UINT  _fx_directory_entry_read(FX_MEDIA *media_ptr, FX_DIR_ENTRY *source_dir,
-                               ULONG *entry_ptr, FX_DIR_ENTRY *destination_ptr)
-{
-
-    return(_fx_directory_entry_read_ex(media_ptr, source_dir, entry_ptr, destination_ptr, 0));
-}
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_entry_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_entry_write.c	(revision 30)
+++ 	(revision )
@@ -1,1152 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_entry_write                           PORTABLE C      */
-/*                                                           6.1.5        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes the supplied directory entry to the specified  */
-/*    logical sector and offset.                                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    entry_ptr                             Pointer to directory entry    */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_read            Read a new FAT entry          */
-/*    _fx_utility_logical_sector_read       Read directory sector         */
-/*    _fx_utility_logical_sector_write      Write directory sector        */
-/*    _fx_utility_16_unsigned_write         Write a UINT from memory      */
-/*    _fx_utility_32_unsigned_write         Write a ULONG from memory     */
-/*    _fx_fault_tolerant_add_dir_log        Add directory redo log        */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  03-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.5  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_entry_write(FX_MEDIA *media_ptr, FX_DIR_ENTRY *entry_ptr)
-{
-
-UCHAR *work_ptr, *sector_base_ptr;
-UINT   status, temp, entry, delete_flag;
-UINT   i, j, k, l, card, len, dotfound, dotpos, match;
-UCHAR  checksum, eof_marker;
-CHAR   alpha;
-CHAR   shortname[FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE + 1];
-ULONG  logical_sector, relative_sector;
-ULONG  byte_offset;
-ULONG  cluster, next_cluster;
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-UCHAR *changed_ptr;
-UINT   changed_size;
-ULONG  changed_offset;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of directory entry write requests.  */
-    media_ptr -> fx_media_directory_entry_writes++;
-#endif
-
-    /* Extended port-specific processing macro, which is by default defined to white space.  */
-    FX_DIRECTORY_ENTRY_WRITE_EXTENSION
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_DIR_ENTRY_WRITE, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Determine if this is entry is being deleted.  */
-    if (((UCHAR)entry_ptr -> fx_dir_entry_name[0] == (UCHAR)FX_DIR_ENTRY_FREE) &&
-        ((UCHAR)entry_ptr -> fx_dir_entry_short_name[0] == (UCHAR)FX_DIR_ENTRY_FREE))
-    {
-
-        /* Yes, this is a request to delete the entry. Set the flag to remember this.  */
-        delete_flag =  FX_TRUE;
-
-        /* Null the short file name.  */
-        entry_ptr -> fx_dir_entry_short_name[0] =  0;
-    }
-    else
-    {
-
-        /* Not a deleted entry. Set the flag to false.  */
-        delete_flag =  FX_FALSE;
-    }
-
-    /* Pickup the byte offset of the entry.  */
-    byte_offset = entry_ptr -> fx_dir_entry_byte_offset;
-
-    /* Pickup the logical sector of the entry.  */
-    logical_sector = (ULONG)entry_ptr -> fx_dir_entry_log_sector;
-
-    /* Figure out where what cluster we are in.  */
-    if (logical_sector >= (ULONG)(media_ptr -> fx_media_data_sector_start))
-    {
-
-        /* Calculate the cluster that this logical sector is in.  */
-        cluster =  (logical_sector - media_ptr -> fx_media_data_sector_start) / (media_ptr -> fx_media_sectors_per_cluster) + FX_FAT_ENTRY_START;
-
-        /* Calculate the relative cluster.  */
-        relative_sector =  logical_sector -  (((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                              (((ULONG)cluster - FX_FAT_ENTRY_START) *
-                                               ((ULONG)media_ptr -> fx_media_sectors_per_cluster)));
-    }
-    else
-    {
-
-        /* Clear the cluster and the relative sector.  */
-        cluster =  0;
-        relative_sector =  0;
-    }
-
-    /* Read the logical directory sector.  */
-    status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) entry_ptr -> fx_dir_entry_log_sector,
-                                              media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-    /* Determine if an error occurred.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-    /* Setup a pointer into the buffer.  */
-    sector_base_ptr = (UCHAR *)media_ptr -> fx_media_memory_buffer;
-    work_ptr =  sector_base_ptr + (UINT)entry_ptr -> fx_dir_entry_byte_offset;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Initialize data for fault tolerant. */
-    changed_ptr = work_ptr;
-    changed_size = 0;
-    changed_offset = entry_ptr -> fx_dir_entry_byte_offset;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Determine if a long file name is present.  */
-    if (entry_ptr -> fx_dir_entry_long_name_present)
-    {
-
-        /* Yes, long name is present - prepare short name and write out this name.  */
-        for (len = 0, i = 0, dotpos = 0, dotfound = 0; entry_ptr -> fx_dir_entry_name[len]; len++)
-        {
-
-            /* Check for a dot.  */
-            if (entry_ptr -> fx_dir_entry_name[len] == '.')
-            {
-
-                /* Check for leading dot. */
-                if (len == 0)
-                {
-                    /* Yes, this is a leading dot. */
-                    continue;
-                }
-
-                /* Yes, a dot is present.  From this position the extension will
-                   be written.  */
-                dotfound = i;
-                dotpos   = len + 1;
-                continue;
-            }
-
-            /* Check for non-space and within the short file name length.  */
-            if ((entry_ptr -> fx_dir_entry_name[len] != ' ') && (i < 8))
-            {
-
-                /* Copy characters into the short file name area.  */
-                shortname[i] = entry_ptr -> fx_dir_entry_name[len];
-                i++;
-            }
-        }
-
-        /* Fill remaining short file name with spaces.  */
-        for (j = i; j < FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE; j++)
-        {
-            shortname[j] =  ' ';
-        }
-
-        /* Determine if a dot was encountered.  */
-        if (dotpos)
-        {
-
-            /* Process relative to the dot position.  */
-            if (entry_ptr -> fx_dir_entry_name[dotpos])
-            {
-                shortname[8] = entry_ptr -> fx_dir_entry_name[dotpos++];
-            }
-            if (entry_ptr -> fx_dir_entry_name[dotpos])
-            {
-                shortname[9] = entry_ptr -> fx_dir_entry_name[dotpos++];
-            }
-            if (entry_ptr -> fx_dir_entry_name[dotpos])
-            {
-                shortname[10] = entry_ptr -> fx_dir_entry_name[dotpos++];
-            }
-
-            /* Determine if additional spaces are needed.  */
-            i = dotfound;
-
-            for (; dotfound <= 7; dotfound++)
-            {
-                /* Add space...  */
-                shortname[dotfound] = ' ';
-            }
-        }
-
-        /* Each entry contains 13 unicode entries.  Calculate the remainder.  */
-        if (len % 13 == 0)
-        {
-            card =  len / 13;
-        }
-        else
-        {
-            card =  len / 13 + 1;
-        }
-
-        /* Default the name match to true.  */
-        match =  FX_TRUE;
-
-        /* Loop through the newly derived short name and the original name and look
-           for a non-matching character.  */
-        l =  0;
-        k =  0;
-        while (k < FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE)
-        {
-
-            /* Determine if a space is detected in the short name. If so,
-               advance to the extension index.  */
-            if (shortname[k] == ' ')
-            {
-
-                /* The first pad space was detected. First, check for a name
-                   without an extension.  */
-                if (entry_ptr -> fx_dir_entry_name[l] == FX_NULL)
-                {
-
-                    /* All is okay, get out of the loop!  */
-                    break;
-                }
-
-                /* Now check for a period in the long name... if not, there is a non-match!  */
-                if (entry_ptr -> fx_dir_entry_name[l] != '.')
-                {
-
-                    /* Set the match flag to false and exit the loop.  */
-                    match =  FX_FALSE;
-                    break;
-                }
-
-                /* Otherwise move short file name index to the extension area and
-                   increment the long file name index.  */
-                k =  8;
-                l++;
-
-                /* Restart the loop at the top.  */
-                continue;
-            }
-
-            /* Check for the dot for the 8.3 match... it is no longer in the
-               shortname but possibly still present in the long name.  */
-            if ((k == 8) && (entry_ptr -> fx_dir_entry_name[l] == '.'))
-            {
-
-                /* Yes, handle the implicit dot in the shortname by
-                   positioning past it in the long name.  */
-                l++;
-            }
-
-            /* Do the names match?  */
-            if (shortname[k] != entry_ptr -> fx_dir_entry_name[l])
-            {
-
-                /* No, the names do not match, set the match flag to false and
-                   exit the loop.  */
-                match =  FX_FALSE;
-                break;
-            }
-
-            /* Move the indices forward.  */
-            k++;
-            l++;
-        }
-
-        /* Check if there is a dot in the name, but no extension in the short name.  In this case, 
-           we should create a mangled short name.  */
-        if ((dotpos) && (shortname[8] == ' '))
-        {
-        
-            /* Something left.. the names do not match!  */
-            match =  FX_FALSE;
-        }
-
-        /* One final check to make sure there is nothing left on the long file name.  */
-        if (entry_ptr -> fx_dir_entry_name[l])
-        {
-
-            /* Something left.. the names do not match!  */
-            match =  FX_FALSE;
-        }
-
-        /* Determine if the derived short name matches exactly the long file name. If so
-           we don't need to mangle the name with a numeric value based on its entry.  */
-        if (match == FX_FALSE)
-        {
-
-            /* Name does not match, create a mangled name.  */
-
-            /* Generate short file name from LFN.  */
-            entry = entry_ptr -> fx_dir_entry_number;
-
-            /* Name suffice is between 000 and FFFF in hex, calculate this short file
-               name's numeric component.  */
-            entry = entry % 0x10000;
-
-            /* Build short name of the format xxx~NNNN.ext.  */
-            if (i > 3)
-            {
-                i = 3;
-            }
-            shortname[i++] = '~';
-
-            /* Loop to build the numeric part of the name.  */
-            for (l = 0; l < 4; l++)
-            {
-                
-                /* Shift down the entry number based on the numeric position.  */
-                if (l == 0)
-                {
-                    temp =  ((entry >> 12) & 0xf);
-                }
-                else if (l == 1)
-                {
-                     temp = ((entry >> 8) & 0xf);
-                }
-                else if (l == 2)
-                {
-                     temp = ((entry >> 4) & 0xf);
-                }
-                else
-                {
-                     temp = ((entry) & 0xf);
-                }
-                
-                /* Now build hex value.  */
-                if (temp > 9)
-                    shortname[i++] =  (CHAR)('A' + (temp - 10));
-                else
-                    shortname[i++] =  (CHAR)('0' + temp);
-            }
-        }
-
-        /* Set end of short string to NULL.   */
-        shortname[11] = 0;
-
-        /* Determine if the first character of the short file name is the directory free
-           value. If so, it must be changed.  */
-        if (((UCHAR)shortname[0] == (UCHAR)FX_DIR_ENTRY_FREE) && (delete_flag == FX_FALSE))
-        {
-
-            /* Change to 0x8F to be compatible with what DOS does.  */
-            shortname[0] =  (CHAR)0x8F;
-        }
-
-        /* Loop to convert the new short file name to upper case.  */
-        for (i = 0; i < (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE); i++)
-        {
-
-            /* Pickup shortname character.  */
-            alpha = shortname[i];
-
-            /* Determine if character is lower case.  */
-            if ((alpha >= 'a') && (alpha <= 'z'))
-            {
-
-                /* Store the character - converted to upper case.  */
-                alpha =  (CHAR)(alpha - ((CHAR)0x20));
-            }
-
-            /* Now store the short name character.  */
-            shortname[i] =  alpha;
-        }
-
-        /* Determine if there already is a short name and we are not deleting the entry.  */
-        if (entry_ptr -> fx_dir_entry_short_name[0] != 0)
-        {
-
-            /* Yes, override the calculated shortname with the original 8.3 name.  */
-
-            /* Clear the short file name area.  */
-            for (i = 0; i < FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE; i++)
-            {
-                shortname[i] = ' ';
-            }
-
-            /* Loop to copy the original short file name.  */
-            for (i = 0, j = 0; j < FX_DIR_NAME_SIZE; i++, j++)
-            {
-
-                /* Check for end of copy conditions.  */
-                if ((UCHAR)entry_ptr -> fx_dir_entry_short_name[i] == '.')
-                {
-                    break;
-                }
-                if ((UCHAR)entry_ptr -> fx_dir_entry_short_name[i] == 0)
-                {
-                    break;
-                }
-
-                /* Pickup the character.  */
-                alpha =  entry_ptr -> fx_dir_entry_short_name[i];
-
-                /* Copy file name character.  */
-                shortname[j] =  alpha;
-            }
-
-            /* Determine if there is anything left in the short file name.  */
-            if ((UCHAR)entry_ptr -> fx_dir_entry_short_name[i] != 0)
-            {
-
-                /* Pickup remaining characters.  */
-                for (i++, j = FX_DIR_NAME_SIZE; j < FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE; i++, j++)
-                {
-
-                    /* If NULL is encountered, stop the copying.  */
-                    if ((UCHAR)entry_ptr -> fx_dir_entry_short_name[i] == 0)
-                    {
-                        break;
-                    }
-
-                    /* Pickup the character.  */
-                    alpha =  entry_ptr -> fx_dir_entry_short_name[i];
-
-                    /* Copy file name character.  */
-                    shortname[j] =  alpha;
-                }
-            }
-
-            /* Loop to make sure the short name is upper case.  */
-            for (j = 0; j < (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE); j++)
-            {
-
-                /* Pickup the character.  */
-                alpha =  shortname[j];
-
-                /* Determine if character is lower case.  */
-                if ((alpha >= 'a') && (alpha <= 'z'))
-                {
-
-                    /* Store the character - converted to upper case.  */
-                    alpha =  (CHAR)(alpha - ((CHAR)0x20));
-                }
-
-                /* Copy file name character.  */
-                shortname[j] =  alpha;
-            }
-
-            /* Determine if the first character of the short file name is the directory free
-               value. If so, it must be changed.  */
-            if (((UCHAR)shortname[0]) == ((UCHAR)FX_DIR_ENTRY_FREE))
-            {
-
-                /* Change to 0x8F to be compatible with what DOS does.  */
-                shortname[0] =  (CHAR)0x8F;
-            }
-        }
-
-        /* Loop to calculate the checksum.  */
-        for (i = checksum = 0; i < FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE; i++)
-        {
-
-            /* Calculate the checksum.  */
-            checksum = (UCHAR)((UCHAR)(((checksum & 1) << 7) | ((checksum & (UCHAR)0xfe) >> 1)) + shortname[i]);
-        }
-
-        /* Set the last entry mark.  */
-        work_ptr[0] =  (UCHAR)(0x40 | card);
-
-        /* Loop to process remainder of long file name entry.  */
-        while (card > 0)
-        {
-
-            /* Clear eof marker.  */
-            eof_marker = 0;
-
-            /* Determine if the entry is free.  */
-            if ((UCHAR)shortname[0] == (UCHAR)FX_DIR_ENTRY_FREE)
-            {
-                /* Yes, place delete marker.  */
-                work_ptr[0] =  (UCHAR)FX_DIR_ENTRY_FREE;
-            }
-
-            /* Setup various long file name fields.  */
-            work_ptr[11] = FX_LONG_NAME;
-            work_ptr[12] = 0;
-            work_ptr[13] = checksum;
-            work_ptr[26] = 0;
-            work_ptr[27] = 0;
-
-            /* Loop through file name fields.  */
-            for (i = 1, j = 13 * (card - 1); i < FX_DIR_ENTRY_SIZE; i += 2)
-            {
-
-                /* Process relative to specific fields.  */
-                if ((i == 11) || (i == 26))
-                {
-                    continue;
-                }
-
-                if (i == 13)
-                {
-                    i = 12;
-                    continue;
-                }
-
-                /* Determine if the EOF marker is present.  */
-                if (eof_marker)
-                {
-
-                    work_ptr[i] = eof_marker;
-                    work_ptr[i + 1] = eof_marker;
-                }
-                else
-                {
-                    work_ptr[i] = (UCHAR)entry_ptr -> fx_dir_entry_name[j];
-                    work_ptr[i + 1] = 0;
-                }
-
-                if (entry_ptr -> fx_dir_entry_name[j] == 0)
-                {
-
-                    /* end of name, pad with 0xff.  */
-                    eof_marker =  (UCHAR)0xff;
-                }
-
-                j++;
-            }
-
-            /* Move to the next directory entry.  */
-            work_ptr += FX_DIR_ENTRY_SIZE;
-            byte_offset += FX_DIR_ENTRY_SIZE;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            /* Update changed_size. */
-            changed_size += FX_DIR_ENTRY_SIZE;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Determine if the entry overlaps into the next sector.  */
-            if (byte_offset >= media_ptr -> fx_media_bytes_per_sector)
-            {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                if (media_ptr -> fx_media_fault_tolerant_enabled)
-                {
-
-                    /* Redirect this request to log file. */
-                    status = _fx_fault_tolerant_add_dir_log(media_ptr, logical_sector, changed_offset, changed_ptr, changed_size);
-                }
-                else
-                {
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Write current logical sector out.  */
-                    status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) logical_sector,
-                                                               sector_base_ptr, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Determine if an error occurred.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Determine if we are in the root directory.  */
-                if (logical_sector >= (ULONG)(media_ptr -> fx_media_data_sector_start))
-                {
-
-                    /* Determine the next sector of the directory entry.  */
-                    if (relative_sector < (media_ptr -> fx_media_sectors_per_cluster - 1))
-                    {
-
-                        /* More sectors in this cluster.  */
-
-                        /* Simply increment the logical sector.  */
-                        logical_sector++;
-
-                        /* Increment the relative sector.  */
-                        relative_sector++;
-                    }
-                    else
-                    {
-
-                        /* We need to move to the next cluster.  */
-
-                        /* Pickup the next cluster.  */
-                        status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-                        /* Check for I/O error.  */
-                        if (status != FX_SUCCESS)
-                        {
-
-                            /* Return error code.  */
-                            return(status);
-                        }
-
-                        /* Copy next cluster to the current cluster.  */
-                        cluster =  next_cluster;
-
-                        /* Check the value of the new cluster - it must be a valid cluster number
-                           or something is really wrong!  */
-                        if ((cluster < FX_FAT_ENTRY_START) || (cluster >= media_ptr -> fx_media_fat_reserved))
-                        {
-
-                            /* Send error message back to caller.  */
-                            return(FX_FILE_CORRUPT);
-                        }
-
-                        /* Setup the relative sector (this is zero for subsequent cluster.  */
-                        relative_sector =  0;
-
-                        /* Calculate the next logical sector.  */
-                        logical_sector =   ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                            (((ULONG)cluster - FX_FAT_ENTRY_START) *
-                             ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-                    }
-                }
-                else
-                {
-
-                    /* Increment the logical sector.  */
-                    logical_sector++;
-
-                    /* Determine if the logical sector is valid.  */
-                    if (logical_sector >= (ULONG)(media_ptr -> fx_media_data_sector_start))
-                    {
-
-                        /* We have exceeded the root directory.  */
-
-                        /* Send error message back to caller.  */
-                        return(FX_FILE_CORRUPT);
-                    }
-                }
-
-                /* Read the sector.  */
-                status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                                          media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-                /* Determine if an error occurred.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Setup logical sector.  */
-                sector_base_ptr = media_ptr -> fx_media_memory_buffer;
-
-                /* Setup a fresh byte offset.  */
-                byte_offset = 0;
-
-                /* Setup a new pointer into the buffer.  */
-                work_ptr = sector_base_ptr;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                /* Initialize data for fault tolerant. */
-                changed_ptr = work_ptr;
-                changed_size = 0;
-                changed_offset = 0;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-            }
-
-            /* Decrement loop control.  */
-            card--;
-            work_ptr[0] = (UCHAR)card;
-        }
-
-        /* Determine if there is a short name.  */
-        if (entry_ptr -> fx_dir_entry_short_name[0] == 0)
-        {
-
-            /* Loop to copy the new short file name.  */
-            for (i = 0; i < (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE); i++)
-            {
-
-                /* Pickup shortname character.  */
-                alpha = shortname[i];
-
-                /* Now store the short name character.  */
-                *work_ptr++ =  (UCHAR)alpha;
-            }
-        }
-        else
-        {
-
-            /* Clear the short file name area.  */
-            for (i = 0; i < FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE; i++)
-            {
-                work_ptr[i] = ' ';
-            }
-
-            /* Loop to copy the old short file name.  */
-            for (i = 0, j = 0; j < FX_DIR_NAME_SIZE; i++, j++)
-            {
-
-                /* Check for end of copy conditions.  */
-                if ((UCHAR)entry_ptr -> fx_dir_entry_short_name[i] == '.')
-                {
-                    break;
-                }
-                if ((UCHAR)entry_ptr -> fx_dir_entry_short_name[i] == 0)
-                {
-                    break;
-                }
-
-                /* Copy file name character.  */
-                work_ptr[j] =  (UCHAR)entry_ptr -> fx_dir_entry_short_name[i];
-            }
-
-            /* Determine if there is anything left in the short file name.  */
-            if ((UCHAR)entry_ptr -> fx_dir_entry_short_name[i] != 0)
-            {
-
-                /* Pickup remaining characters.  */
-                for (i++, j = FX_DIR_NAME_SIZE; j < FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE; i++, j++)
-                {
-
-                    /* If NULL is encountered, stop the copying.  */
-                    if ((UCHAR)entry_ptr -> fx_dir_entry_short_name[i] == 0)
-                    {
-                        break;
-                    }
-
-                    /* Copy file name character.  */
-                    work_ptr[j] =  (UCHAR)entry_ptr -> fx_dir_entry_short_name[i];
-                }
-            }
-
-            /* Adjust the work pointer accordingly.  */
-            work_ptr += (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE);
-        }
-    }
-    else
-    {
-
-        /* Determine if long name was shorted.  */
-        if (entry_ptr -> fx_dir_entry_long_name_shorted > 0)
-        {
-
-            /* Check for a valid short name.  */
-            if ((UCHAR)(0x40 | entry_ptr -> fx_dir_entry_long_name_shorted) == (UCHAR)(*work_ptr))
-            {
-
-                /* Loop through the file name.  */
-                for (j = 0; j < entry_ptr -> fx_dir_entry_long_name_shorted; j++)
-                {
-
-                    /* Check for a free entry to be written.  */
-                    if ((UCHAR)entry_ptr -> fx_dir_entry_name[0] == (UCHAR)FX_DIR_ENTRY_FREE)
-                    {
-                        /* Delete long parts.  */
-                        work_ptr[0] =  (UCHAR)FX_DIR_ENTRY_FREE;
-                    }
-
-                    /* Setup pointers for the name write.  */
-                    work_ptr += FX_DIR_ENTRY_SIZE;
-                    byte_offset += FX_DIR_ENTRY_SIZE;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    /* Update changed_size. */
-                    changed_size += FX_DIR_ENTRY_SIZE;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Determine if the write is within the current sector.   */
-                    if (byte_offset >= media_ptr -> fx_media_bytes_per_sector)
-                    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        if (media_ptr -> fx_media_fault_tolerant_enabled)
-                        {
-
-                            /* Redirect this request to log file. */
-                            status = _fx_fault_tolerant_add_dir_log(media_ptr, (ULONG64) logical_sector, changed_offset, changed_ptr, changed_size);
-                        }
-                        else
-                        {
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                            /* Write the current sector out.  */
-                            status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) logical_sector,
-                                                                       sector_base_ptr, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Determine if an error occurred.  */
-                        if (status != FX_SUCCESS)
-                        {
-
-                            /* Return the error status.  */
-                            return(status);
-                        }
-
-                        /* Determine if we are in the root directory.  */
-                        if (logical_sector >= (ULONG)(media_ptr -> fx_media_data_sector_start))
-                        {
-
-                            /* Determine the next sector of the directory entry.  */
-                            if (relative_sector < (media_ptr -> fx_media_sectors_per_cluster - 1))
-                            {
-
-                                /* More sectors in this cluster.  */
-
-                                /* Simply increment the logical sector.  */
-                                logical_sector++;
-
-                                /* Increment the relative sector.  */
-                                relative_sector++;
-                            }
-                            else
-                            {
-
-                                /* We need to move to the next cluster.  */
-
-                                /* Pickup the next cluster.  */
-                                status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-                                /* Check for I/O error.  */
-                                if (status != FX_SUCCESS)
-                                {
-
-                                    /* Return error code.  */
-                                    return(status);
-                                }
-
-                                /* Copy next cluster to the current cluster.  */
-                                cluster =  next_cluster;
-
-                                /* Check the value of the new cluster - it must be a valid cluster number
-                                   or something is really wrong!  */
-                                if ((cluster < FX_FAT_ENTRY_START) || (cluster >= media_ptr -> fx_media_fat_reserved))
-                                {
-
-                                    /* Send error message back to caller.  */
-                                    return(FX_FILE_CORRUPT);
-                                }
-
-                                /* Setup the relative sector (this is zero for subsequent cluster.  */
-                                relative_sector =  0;
-
-                                /* Calculate the next logical sector.  */
-                                logical_sector =   ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                    (((ULONG)cluster - FX_FAT_ENTRY_START) *
-                                     ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-                            }
-                        }
-                        else
-                        {
-
-                            /* Increment the logical sector.  */
-                            logical_sector++;
-
-                            /* Determine if the logical sector is valid.  */
-                            if (logical_sector >= (ULONG)(media_ptr -> fx_media_data_sector_start))
-                            {
-
-                                /* We have exceeded the root directory.  */
-
-                                /* Send error message back to caller.  */
-                                return(FX_FILE_CORRUPT);
-                            }
-                        }
-
-                        /* Read the next logical sector.  */
-                        status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-                        /* Determine if an error occurred.  */
-                        if (status != FX_SUCCESS)
-                        {
-
-                            /* Return the error status.  */
-                            return(status);
-                        }
-
-                        /* Move to the next sector buffer.  */
-                        sector_base_ptr = media_ptr -> fx_media_memory_buffer;
-
-                        /* Setup new buffer pointers.  */
-                        byte_offset =  0;
-                        work_ptr = sector_base_ptr;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        /* Initialize data for fault tolerant. */
-                        changed_ptr = work_ptr;
-                        changed_size = 0;
-                        changed_offset = 0;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-                    }
-                }
-            }
-        }
-
-        /* This is an 8.3 name.  First clear the directory name.  */
-        for (j = 0; j < FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE; j++)
-        {
-            work_ptr[j] = ' ';
-        }
-
-        /* Copy leading dots in case of first two entries of a directory.  */
-        for (i = 0; (UCHAR)entry_ptr -> fx_dir_entry_name[i] == '.'; i++)
-        {
-            work_ptr[i] = '.';
-        }
-
-        /* Determine if there are more characters to copy.  */
-        if ((UCHAR)entry_ptr -> fx_dir_entry_name[i] != 0)
-        {
-
-            /* Copy directory name.  */
-            for (i = 0, j = 0; j < FX_DIR_NAME_SIZE; i++, j++)
-            {
-
-                /* Check for end of copy conditions.  */
-                if ((UCHAR)entry_ptr -> fx_dir_entry_name[i] == '.')
-                {
-                    break;
-                }
-                if ((UCHAR)entry_ptr -> fx_dir_entry_name[i] == 0)
-                {
-                    break;
-                }
-
-                /* Pickup shortname character.  */
-                alpha = entry_ptr -> fx_dir_entry_name[i];
-
-                /* Determine if character is lower case.  */
-                if ((alpha >= 'a') && (alpha <= 'z'))
-                {
-
-                    /* Store the character - converted to upper case.  */
-                    alpha =  (CHAR)(alpha - ((CHAR)0x20));
-                }
-
-                /* Copy a name character.  */
-                work_ptr[j] =  (UCHAR)alpha;
-            }
-        }
-
-        /* Determine if there are more characters in the name.  */
-        if ((UCHAR)entry_ptr -> fx_dir_entry_name[i] != 0)
-        {
-
-            /* Loop to copy the remainder of the name.  */
-            for (i++, j = FX_DIR_NAME_SIZE; j < FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE; i++, j++)
-            {
-
-                /* Check for end of copy conditions.  */
-                if ((UCHAR)entry_ptr -> fx_dir_entry_name[i] == 0)
-                {
-                    break;
-                }
-
-                /* Pickup shortname character.  */
-                alpha = entry_ptr -> fx_dir_entry_name[i];
-
-                /* Determine if character is lower case.  */
-                if ((alpha >= 'a') && (alpha <= 'z'))
-                {
-
-                    /* Store the character - converted to upper case.  */
-                    alpha =  (CHAR)(alpha - ((CHAR)0x20));
-                }
-
-                /* Copy a name character.  */
-                work_ptr[j] =  (UCHAR)alpha;
-            }
-        }
-
-        /* Move to the next entry.  */
-        work_ptr += (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE);
-    }
-
-    /* Write out the 8.3 part of the name. */
-
-    /* Copy the attribute into the destination.  */
-    *work_ptr++ =  entry_ptr -> fx_dir_entry_attributes;
-
-    /* Copy the reserved byte.  */
-    *work_ptr++ =  entry_ptr -> fx_dir_entry_reserved;
-
-    /* Copy the created time in milliseconds.  */
-    *work_ptr++ =  entry_ptr -> fx_dir_entry_created_time_ms;
-
-    /* Copy the created time.  */
-    _fx_utility_16_unsigned_write(work_ptr, entry_ptr -> fx_dir_entry_created_time);
-    work_ptr =  work_ptr + 2;  /* Always 2 bytes  */
-
-    /* Copy the created date.  */
-    _fx_utility_16_unsigned_write(work_ptr, entry_ptr -> fx_dir_entry_created_date);
-    work_ptr =  work_ptr + 2;  /* Always 2 bytes  */
-
-    /* Copy the last accessed date.  */
-    _fx_utility_16_unsigned_write(work_ptr, entry_ptr -> fx_dir_entry_last_accessed_date);
-    work_ptr =  work_ptr + 2;  /* Always 2 bytes  */
-
-    /* Determine if a FAT32 entry is present.  */
-    if (media_ptr -> fx_media_32_bit_FAT)
-    {
-
-        /* Yes, FAT32 is present, store upper half of cluster.  */
-        temp = (entry_ptr -> fx_dir_entry_cluster >> 16);
-        _fx_utility_16_unsigned_write(work_ptr, temp);
-    }
-    else
-    {
-
-        /* No, FAT16 or FAT12 is present, just write a 0 for
-           the upper half of the cluster.  */
-        _fx_utility_16_unsigned_write(work_ptr, 0);
-    }
-
-    /* Advance the entry pointer.  */
-    work_ptr =  work_ptr + 2;  /* Always 2 bytes  */
-
-    /* Copy the time into the destination.  */
-    _fx_utility_16_unsigned_write(work_ptr, entry_ptr -> fx_dir_entry_time);
-    work_ptr =  work_ptr + 2;  /* Always 2 bytes  */
-
-    /* Copy the date into the destination.  */
-    _fx_utility_16_unsigned_write(work_ptr, entry_ptr -> fx_dir_entry_date);
-    work_ptr =  work_ptr + 2;  /* Always 2 bytes  */
-
-    /* Copy the starting cluster into the destination.  */
-    _fx_utility_16_unsigned_write(work_ptr, (UINT)entry_ptr -> fx_dir_entry_cluster);
-    work_ptr =  work_ptr + 2;  /* Always 2 bytes  */
-
-    /* Copy the file size into the destination.  */
-    _fx_utility_32_unsigned_write(work_ptr, (ULONG)entry_ptr -> fx_dir_entry_file_size);
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Update changed_size. */
-    changed_size += FX_DIR_ENTRY_SIZE;
-
-    if (media_ptr -> fx_media_fault_tolerant_enabled &&
-        (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED))
-    {
-
-        /* Redirect this request to log file. */
-        status = _fx_fault_tolerant_add_dir_log(media_ptr, (ULONG64) logical_sector, changed_offset, changed_ptr, changed_size);
-    }
-    else
-    {
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Write the directory sector to the media.  */
-        status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) logical_sector,
-                                                   sector_base_ptr, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Determine if an error occurred.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-    /* Determine if there is a previously found directory entry in the directory
-       search cache.  */
-    if (media_ptr -> fx_media_last_found_name[0])
-    {
-
-        /* Determine if the cached search directory entry matches the directory entry being
-           written.  */
-        if ((entry_ptr -> fx_dir_entry_log_sector == media_ptr -> fx_media_last_found_entry.fx_dir_entry_log_sector) &&
-            (entry_ptr -> fx_dir_entry_byte_offset == media_ptr -> fx_media_last_found_entry.fx_dir_entry_byte_offset))
-        {
-
-            /* Yes, this entry is the same as the one currently in the directory search cache.
-               Update various fields in the directory search cache with the information being
-               written now.  */
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_cluster =         entry_ptr -> fx_dir_entry_cluster;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_file_size =       entry_ptr -> fx_dir_entry_file_size;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_attributes =      entry_ptr -> fx_dir_entry_attributes;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_time =            entry_ptr -> fx_dir_entry_time;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_date =            entry_ptr -> fx_dir_entry_date;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_reserved =        entry_ptr -> fx_dir_entry_reserved;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_created_time_ms = entry_ptr -> fx_dir_entry_created_time_ms;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_created_time =    entry_ptr -> fx_dir_entry_created_time;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_created_date =    entry_ptr -> fx_dir_entry_created_date;
-        }
-    }
-#endif
-
-    /* Return success to the caller.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_exFAT_entry_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_exFAT_entry_read.c	(revision 30)
+++ 	(revision )
@@ -1,718 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-#include "fx_directory.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_exFAT_entry_read                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads the supplied directory entry from the supplied  */
-/*    source directory.  If the supplied directory entry is NULL, then    */
-/*    the root directory is assumed.                                      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    source_dir                            Source directory entry        */
-/*    entry_ptr                             Directory entry number        */
-/*    destination_ptr                       Pointer to destination for    */
-/*                                            the directory entry         */
-/*    hash                                  Hash value of the file name   */
-/*    skip                                  Skip reading file name        */
-/*    unicode_name                          Destination for unicode name  */
-/*    unicode_length                        Destination for unicode name  */
-/*                                            length                      */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*    *entry_ptr should point to the 8:3 entry if it is a long name       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_logical_sector_read       Read directory sector         */
-/*    _fx_utility_16_unsigned_read          Read a USHORT from memory     */
-/*    _fx_utility_32_unsigned_read          Read a ULONG from memory      */
-/*    _fx_utility_64_unsigned_read          Read a ULONG64 from memory    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_entry_read                                            */
-/*    _fx_directory_free_search                                           */
-/*    _fx_directory_next_full_entry_find                                  */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_exFAT_entry_read(FX_MEDIA *media_ptr, FX_DIR_ENTRY *source_dir,
-                                     ULONG *entry_ptr, FX_DIR_ENTRY *destination_ptr,
-                                     UINT hash, UINT skip, UCHAR *unicode_name, UINT *unicode_length)
-{
-
-UINT    status = FX_SUCCESS;
-UCHAR   i;
-UCHAR   j;
-ULONG   cluster = 0, next_cluster = 0;
-ULONG64 next_logical_sector;
-UINT    relative_cluster;
-UINT    relative_sector = 0;
-ULONG64 logical_sector;
-ULONG   byte_offset;
-ULONG   bytes_per_cluster;
-UCHAR  *read_ptr;
-UCHAR   secondary_count;
-UCHAR   name_length = 0;
-UCHAR   name_pos = 0;
-UCHAR   copy_size = 0;
-USHORT  checksum = 0;
-USHORT  file_checksum;
-ULONG   date_time;
-UCHAR   dont_use_fat;
-ULONG   clusters_count = 0;
-
-
-    /* Calculate the byte offset of this directory entry.  */
-    byte_offset =  (*entry_ptr) * FX_DIR_ENTRY_SIZE;
-
-    /* Calculate the number of bytes per cluster.  */
-    bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-        ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-    /* Now determine the relative cluster in the sub-directory file.  */
-    relative_cluster =   (UINT)(byte_offset / bytes_per_cluster);
-
-    /* Calculate the byte offset within the cluster.  */
-    byte_offset =  byte_offset % bytes_per_cluster;
-
-    /* Now figure out the relative sector within the cluster.  */
-    relative_sector =    (UINT)(byte_offset / ((ULONG)media_ptr -> fx_media_bytes_per_sector));
-
-    /* Read the directory sector into the internal memory buffer.  */
-
-    /* Determine if there is a sub-directory.  */
-    if (source_dir)
-    {
-
-        /* Yes, setup the starting cluster to that of the sub-directory.  */
-        cluster =  source_dir -> fx_dir_entry_cluster;
-
-        /* Save the cluster count for the directory entry.  */
-        clusters_count = (ULONG)((source_dir -> fx_dir_entry_file_size + bytes_per_cluster - 1) / bytes_per_cluster - 1);
-    }
-    else
-    {
-
-        /* No, setup the starting cluster to the exFAT root directory cluster.  */
-        cluster =  media_ptr -> fx_media_root_cluster_32;
-    }
-
-    /* Loop to position to the appropriate cluster.  */
-    for (i = 0;; i++)
-    {
-
-        /* Check the value of the new cluster - it must be a valid cluster number
-           or something is really wrong!  */
-        if ((cluster < FX_FAT_ENTRY_START) || (cluster > FX_RESERVED_1_exFAT))
-        {
-
-            /* Send error message back to caller.  */
-            return(FX_FILE_CORRUPT);
-        }
-
-        /* Read the next cluster. First check if FAT is used.  */
-        if ((source_dir) && (source_dir -> fx_dir_entry_dont_use_fat & 1))
-        {
-
-            /* FAT is not used. Check for file size range.  */
-            if (i >= clusters_count)
-            {
-
-                /* We are at the last cluster, set next cluster to LAST CLUSTER.  */
-                next_cluster =  FX_LAST_CLUSTER_exFAT;
-            }
-            else
-            {
-
-                /* The next cluster is just after the current cluster.  */
-                next_cluster =  cluster + 1;
-            }
-        }
-        else
-        {
-
-            /* FAT is used, call FAT read function to get the next cluster.  */
-            status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-            /* Check for I/O error.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return error code.  */
-                return(status);
-            }
-        }
-
-        /* Are we positioned to the appropriate cluster?  */
-        if (i < relative_cluster)
-        {
-            cluster = next_cluster;
-        }
-        else
-        {
-            break;
-        }
-    }
-
-    /* At this point, the directory data sector needs to be read.  */
-    logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-        (((ULONG64)cluster - FX_FAT_ENTRY_START) *
-         ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-        relative_sector;
-
-    /* Determine if next sector is in next cluster or in next sector.  */
-    if ((bytes_per_cluster - byte_offset) >= (ULONG)media_ptr -> fx_media_bytes_per_sector)
-    {
-
-        /* Move to the next logical sector.   */
-        next_logical_sector = logical_sector + 1;
-    }
-    else
-    {
-        /* No, calculate the next logical sector.  */
-        if ((next_cluster >= FX_FAT_ENTRY_START) && (next_cluster <= FX_RESERVED_1_exFAT))
-        {
-            next_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                (((ULONG64)next_cluster - FX_FAT_ENTRY_START) * ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-        }
-        else
-        {
-            next_logical_sector = 0; /* No such sector possible.  */
-        }
-    }
-
-    /* Read the logical directory sector.  */
-    status =  _fx_utility_logical_sector_read(media_ptr, ((ULONG64) logical_sector),
-                                              media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-    /* Determine if an error occurred.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return error code.  */
-        return(status);
-    }
-
-    /* Calculate the byte offset within this sector.  */
-    byte_offset =  byte_offset % media_ptr -> fx_media_bytes_per_sector;
-
-
-    /* Setup a pointer into the buffer.  */
-    read_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer + (UINT)byte_offset;
-
-    /* Save the logical sector and byte offset in the returned directory entry.  */
-    destination_ptr -> fx_dir_entry_log_sector =       logical_sector;
-    destination_ptr -> fx_dir_entry_next_log_sector =  next_logical_sector;
-    destination_ptr -> fx_dir_entry_byte_offset =      byte_offset;
-
-    /* Clear the short file name information.  */
-    destination_ptr -> fx_dir_entry_long_name_shorted =  0;
-    destination_ptr -> fx_dir_entry_short_name[0]     =  0;
-
-    /* Check if the directory entry type has InUse bit set, or if it is an end marker.  */
-    if ((*read_ptr & FX_EXFAT_ENTRY_TYPE_IN_USE_MASK) || (*read_ptr == FX_EXFAT_DIR_ENTRY_TYPE_END_MARKER))
-    {
-
-        /* Set the directory entry type.  */
-        destination_ptr -> fx_dir_entry_type = *read_ptr;
-    }
-    else
-    {
-
-        /* This is a free entry.  */
-        destination_ptr -> fx_dir_entry_type = FX_EXFAT_DIR_ENTRY_TYPE_FREE;
-    }
-
-    /* Check if the entry is a file directory entry.  */
-    if (destination_ptr -> fx_dir_entry_type != FX_EXFAT_DIR_ENTRY_TYPE_FILE_DIRECTORY)
-    {
-
-        /* The entry is not directory entry, check if we know the type.  */
-        if ((destination_ptr -> fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_ALLOCATION_BITMAP) ||
-            (destination_ptr -> fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_UP_CASE_TABLE)     ||
-            (destination_ptr -> fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_VOLUME_LABEL)      ||
-            (destination_ptr -> fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_FREE)              ||
-            (destination_ptr -> fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_END_MARKER))
-        {
-
-            /* Known critical primary or free, just skip it. */
-            return(FX_SUCCESS);
-        }
-
-        /* Check if the entry is unknown critical primary directory entry.  */
-        if ((destination_ptr -> fx_dir_entry_type & (FX_EXFAT_ENTRY_TYPE_IMPORTANCE_MASK | FX_EXFAT_ENTRY_TYPE_CATEGORY_MASK)) == 0)
-        {
-
-            /* Yes, it is an unknown critical primary entry. Return error.  */
-            return(FX_MEDIA_INVALID);
-        }
-
-        /* Just ignore.  */
-        return(FX_SUCCESS);
-    }
-
-    /* Calculate checksum for file entry.  */
-    for (j = 0; j < FX_DIR_ENTRY_SIZE; ++j)
-    {
-
-        /* Skip the checksum field.  */
-        if ((j == 2) || (j == 3))
-        {
-            continue;
-        }
-
-        /* Calculate the checksum using the algorithm described in the specification.  */
-        /* Right rotate the checksum by one bit position and add the data.  */
-        checksum = (USHORT)(((checksum >> 1) | (checksum << 15)) + read_ptr[j]);
-    }
-
-    /* Read secondary count field.  */
-    read_ptr++;
-    secondary_count = *read_ptr;
-
-    /* Validate the secondary count field.  */
-    if (secondary_count < 2)
-    {
-
-        /* Something wrong, file entry should have at least 2 entries: stream and filename.  */
-        return(FX_FILE_CORRUPT);
-    }
-
-    /* Save secondary count.  */
-    destination_ptr -> fx_dir_entry_secondary_count =  secondary_count;
-
-    /* exFAT has no short/long name concept, set long name present for compatibility.  */
-    destination_ptr -> fx_dir_entry_long_name_present =  1;
-
-    /* Advance the pointer to the checksum field.  */
-    read_ptr++;
-
-    /* Read checksum field.  */
-    file_checksum = (USHORT)_fx_utility_16_unsigned_read(read_ptr);
-    read_ptr += 2;
-
-    /* Read FileAttributes field.  */
-    destination_ptr -> fx_dir_entry_attributes = (UCHAR)_fx_utility_16_unsigned_read(read_ptr); /* The same order as FAT32 but more unused bits.  */
-
-    /* Skip Reserved1.  */
-    read_ptr += 4;
-
-    /* Read CreatedTimestamp field.  */
-    date_time = _fx_utility_32_unsigned_read(read_ptr);
-    destination_ptr -> fx_dir_entry_created_time = date_time & 0xffff;
-    destination_ptr -> fx_dir_entry_created_date = date_time >> 16;
-    read_ptr += 4;
-
-    /* Read LastModifiedTimestamp.  */
-    date_time = _fx_utility_32_unsigned_read(read_ptr);
-    destination_ptr -> fx_dir_entry_time = date_time & 0xffff;
-    destination_ptr -> fx_dir_entry_date = date_time >> 16;
-    read_ptr += 4;
-
-    /* Read LastAccessedTimestamp.  */
-    date_time = _fx_utility_32_unsigned_read(read_ptr);
-    destination_ptr -> fx_dir_entry_last_accessed_date = date_time >> 16;
-    read_ptr += 4;
-
-    /* Read Create10msIncrement.  */
-    destination_ptr -> fx_dir_entry_created_time_ms = *read_ptr;
-    read_ptr++;
-
-    /* LastModified10msIncrement field is currently ignored.  */
-    read_ptr++;
-
-    /* CreateUtcOffset field is currently ignored.  */
-    read_ptr++;
-
-    /* LastModifiedUtcOffset field is currently ignored.  */
-    read_ptr++;
-
-    /* LastAccessedUtcOffset field is currently ignored.  */
-
-    /* Process all the secondary directory entries.  */
-    for (i = 0; i < secondary_count; ++i)
-    {
-
-        /* Determine if a new sector needs to be read.  */
-        if (byte_offset + FX_DIR_ENTRY_SIZE >= media_ptr -> fx_media_bytes_per_sector)
-        {
-
-            /* Determine the next sector of the directory entry.  */
-            if (relative_sector < (media_ptr -> fx_media_sectors_per_cluster - 1))
-            {
-
-                /* More sectors in this cluster.  */
-
-                /* Simply increment the logical sector.  */
-                logical_sector++;
-
-                /* Increment the relative sector.  */
-                relative_sector++;
-            }
-            else
-            {
-
-                /* We need to move to the next cluster.  */
-
-                /* Read the next cluster. First check if FAT is used.  */
-                if ((source_dir) && (source_dir -> fx_dir_entry_dont_use_fat & 1))
-                {
-
-                    /* FAT is not used. Check for file size range.  */
-                    if (relative_cluster >= clusters_count)
-                    {
-
-                        /* We are at the last cluster, set next cluster to LAST CLUSTER.  */
-                        next_cluster =  FX_LAST_CLUSTER_exFAT;
-                    }
-                    else
-                    {
-
-                        /* The next cluster is just after the current cluster.  */
-                        next_cluster =  cluster + 1;
-                    }
-                }
-                else
-                {
-
-                    /* FAT is used, call FAT read function to get the next cluster.  */
-                    status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-                    /* Check for I/O error.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Return error code.  */
-                        return(status);
-                    }
-                }
-
-                /* Copy next cluster to the current cluster.  */
-                cluster =  next_cluster;
-
-                /* Check the value of the new cluster - it must be a valid cluster number
-                   or something is really wrong!  */
-                if ((cluster < FX_FAT_ENTRY_START) || (cluster > FX_RESERVED_1_exFAT))
-                {
-
-                    /* Send error message back to caller.  */
-                    return(FX_FILE_CORRUPT);
-                }
-
-                /* Now increment the relative cluster.  */
-                relative_cluster++;
-
-                /* Setup the relative sector (this is zero for subsequent cluster.  */
-                relative_sector =  0;
-
-                /* Calculate the next logical sector.  */
-                logical_sector =   ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                    (((ULONG64)cluster - FX_FAT_ENTRY_START) *
-                     ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-            }
-
-            /* Read the new sector.  */
-            status =  _fx_utility_logical_sector_read(media_ptr, ((ULONG64) logical_sector),
-                                                      media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-            /* Check I/O status.  */
-            if (status != FX_SUCCESS)
-            {
-                return(status);
-            }
-
-            /* Set the byte offset to 0 for new sector.  */
-            byte_offset = 0;
-        }
-        else
-        {
-
-            /* Calculate the new byte offset.  */
-            byte_offset += FX_DIR_ENTRY_SIZE;
-        }
-
-        /* Read sub entry.  */
-        read_ptr = (UCHAR *)media_ptr -> fx_media_memory_buffer + (UINT)byte_offset;
-
-        /* Calculate checksum for sub entry.  */
-        for (j = 0; j < FX_DIR_ENTRY_SIZE; ++j)
-        {
-
-            /* Right rotate the checksum by one bit position and add the data.  */
-            checksum = (USHORT)(((checksum >> 1) | (checksum << 15)) + read_ptr[j]);
-        }
-
-        /* Add the entry number to the next entry.  */
-        (*entry_ptr)++;
-
-        /* Check if we are processing the first secondary directory entry.  */
-        if (i == 0)
-        {
-
-            /* Make sure the directory entry type is stream extension.  */
-            if (*read_ptr != FX_EXFAT_DIR_ENTRY_TYPE_STREAM_EXTENSION)
-            {
-
-                /* Something wrong, stream entry should be next to file entry.  */
-                return(FX_FILE_CORRUPT);
-            }
-
-            /* Read stream entry.  */
-
-            /* Advance the pointer to general secondary flags field.  */
-            read_ptr++;
-
-            /* Read NoFatChain field.  */
-            dont_use_fat = ((*read_ptr) >> 1) & 1; /* 0 bit - current */
-
-            /* Check if we have a parent directory.  */
-            if (source_dir)
-            {
-
-                /* Save the dont_use_fat flag for parent directory.  */
-                dont_use_fat = (UCHAR)(dont_use_fat | ((source_dir -> fx_dir_entry_dont_use_fat & 1) << 1)); /* 1st bit parent */
-            }
-
-            /* Put the dont_use_fat flag to the destination.  */
-            destination_ptr -> fx_dir_entry_dont_use_fat =  (CHAR)dont_use_fat;
-
-            /* Skip the reserved1 field.  */
-            read_ptr += 2;
-
-            /* Read the name length field.  */
-            name_length = *read_ptr;
-
-            /* Check if name_length is invalid.  */
-            if (name_length == 0)
-            {
-
-                /* Name length should be at least 1. Return error.  */
-                return(FX_FILE_CORRUPT);
-            }
-
-            /* Advance the pointer to the name hash field.  */
-            read_ptr++;
-
-            /* Hash search */
-            if (skip || (hash && (hash != _fx_utility_16_unsigned_read(read_ptr))))
-            {
-
-                /* Wrong hash, skip filename.  */
-                destination_ptr -> fx_dir_entry_type =  FX_EXFAT_DIR_ENTRY_TYPE_STREAM_EXTENSION;
-                name_length =  0;
-                (*entry_ptr) +=  (ULONG)(secondary_count - 1);
-
-                /* Return success.  */
-                return(FX_SUCCESS);
-            }
-
-            /* Skip name hash and reserved2.  */
-            read_ptr += 4;
-
-            /* Read Valid Data Len. */
-            destination_ptr -> fx_dir_entry_file_size = _fx_utility_64_unsigned_read(read_ptr);
-
-            /* Skip ValidDataLen and reserved3.  */
-            read_ptr += 12;
-            destination_ptr -> fx_dir_entry_cluster = _fx_utility_32_unsigned_read(read_ptr);
-            read_ptr += 4;
-
-            /* Read Data Len.  */
-            destination_ptr -> fx_dir_entry_available_file_size = _fx_utility_64_unsigned_read(read_ptr);
-
-            /* Checks for corruption */
-            if (((destination_ptr -> fx_dir_entry_available_file_size == 0)   &&
-                 (destination_ptr -> fx_dir_entry_cluster       != 0))  ||
-                ((destination_ptr -> fx_dir_entry_available_file_size != 0)   &&
-                 (destination_ptr -> fx_dir_entry_cluster       == 0)))
-            {
-
-                /* Return file corrupt error.  */
-                return(FX_FILE_CORRUPT);
-            }
-
-            /* File System Specification Ver 3.00 */
-            if (destination_ptr -> fx_dir_entry_cluster == 0)
-            {
-
-                /* Don't use FAT by default.  */
-                destination_ptr -> fx_dir_entry_dont_use_fat |=  1;
-            }
-
-            /* Check for directory restrictions.  */
-            if ((destination_ptr -> fx_dir_entry_attributes & FX_DIRECTORY) &&
-                (destination_ptr -> fx_dir_entry_available_file_size != destination_ptr -> fx_dir_entry_file_size))
-            {
-
-                /* Return file corrupt error.  */
-                return(FX_FILE_CORRUPT);
-            }
-
-            /* Check if the directory size exceed file system limits.  */
-            if ((destination_ptr -> fx_dir_entry_attributes & FX_DIRECTORY) &&
-                (destination_ptr -> fx_dir_entry_available_file_size > FX_EXFAT_MAX_DIRECTORY_SIZE))
-            {
-
-                /* Return the no more space error.  */
-                return(FX_NO_MORE_SPACE);
-            }
-        }
-        else
-        {
-
-            /* Check if the entry type is file name directory entry.  */
-            if (*read_ptr == FX_EXFAT_DIR_ENTRY_TYPE_FILE_NAME)
-            {
-
-                /* Skip the entry type and flags field.  */
-                read_ptr += 2;
-
-                /* There are 15 characters in one file name directory entry.  */
-                if (name_length > 15)
-                {
-
-                    /* Set copy size to the max size of one entry.  */
-                    copy_size = 15;
-                }
-                else
-                {
-
-                    /* Set copy size to the acutal remaining length.  */
-                    copy_size = name_length;
-                }
-
-                /* Check if we are requested to return the unicode name.  */
-                if (unicode_name)
-                {
-
-                    /* Loop to copy the unicode file name. from the file name directory entry.  */
-                    for (j = 0; j < copy_size * 2; ++j)
-                    {
-
-                        /* Copy the unicode file name from the file name directory entry.  */
-                        unicode_name[name_pos * 2 + j] = *read_ptr++;
-                    }
-
-                    /* Revert the read pointer for later use.  */
-                    read_ptr -= copy_size * 2;
-                }
-
-                /* Loop to copy the non-unicode file name.  */
-                for (j = 0; j < copy_size; ++j)
-                {
-
-                    /* Copy and convert the file name from the file name directory entry.  */
-                    destination_ptr -> fx_dir_entry_name[name_pos++] = (CHAR)_fx_utility_16_unsigned_read(read_ptr);
-                    read_ptr += 2;
-                }
-
-                /* Modify the name_length to indicate the remaining length.  */
-                name_length = (UCHAR)(name_length - copy_size);
-            }
-            else if (((*read_ptr & (FX_EXFAT_ENTRY_TYPE_IN_USE_MASK | FX_EXFAT_ENTRY_TYPE_IMPORTANCE_MASK | FX_EXFAT_ENTRY_TYPE_CATEGORY_MASK)) ==
-                      (FX_EXFAT_ENTRY_TYPE_IN_USE_MASK | FX_EXFAT_ENTRY_TYPE_CATEGORY_MASK)))
-            {
-
-                /* Unknown critical secondary, we can't work with this directory.  */
-                return(FX_FILE_CORRUPT);
-            }
-        }
-    }
-
-    /* Terminate the entry name string.  */
-    destination_ptr -> fx_dir_entry_name[name_pos] = 0;
-
-    /* Check if we are requested to return the unicode name.  */
-    if (unicode_name)
-    {
-
-        /* Terminate the unicode name string.  */
-        unicode_name[name_pos * 2] = 0;
-        unicode_name[name_pos * 2 + 1] = 0;
-
-        /* Check if we are requested to return the unicode name length.  */
-        if (unicode_length)
-        {
-
-            /* Return the unicode name length.  */
-            *unicode_length = name_pos;
-        }
-    }
-
-    /* Verify checksum.  */
-    if (checksum != file_checksum)
-    {
-
-        /* Return corrupted file error.  */
-        return(FX_FILE_CORRUPT);
-    }
-
-    /* Check if we have found all the file name directory entries.  */
-    if (name_length != 0)
-    {
-
-        /* Return file corrupted error.  */
-        return(FX_FILE_CORRUPT);
-    }
-
-    /* Return success.  */
-    return(FX_SUCCESS);
-}
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_exFAT_entry_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_exFAT_entry_write.c	(revision 30)
+++ 	(revision )
@@ -1,102 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_exFAT_entry_write                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes the supplied directory entry to the specified  */
-/*    logical sector and offset.                                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    entry_ptr                             Pointer to directory entry    */
-/*    update_level                          Update level for entry write  */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_exFAT_unicode_entry_write                             */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    fx_directory_attributes_set                                         */
-/*    fx_directory_create                                                 */
-/*    fx_directory_delete                                                 */
-/*    fx_directory_exFAT_unicode_entry_write                              */
-/*    fx_directory_rename                                                 */
-/*    fx_file_allocate                                                    */
-/*    fx_file_attributes_set                                              */
-/*    fx_file_best_effort_allocate                                        */
-/*    fx_file_close                                                       */
-/*    fx_file_create                                                      */
-/*    fx_file_date_time_set                                               */
-/*    fx_file_delete                                                      */
-/*    fx_file_rename                                                      */
-/*    fx_file_truncate_release                                            */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_exFAT_entry_write(FX_MEDIA *media_ptr, FX_DIR_ENTRY *entry_ptr, UCHAR update_level)
-{
-
-UINT status;
-
-
-    /* Call the unicode director entry write function.  */
-    status =  _fx_directory_exFAT_unicode_entry_write(media_ptr, entry_ptr, update_level, NULL, 0);
-
-    /* Return completion status.  */
-    return(status);
-}
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_exFAT_free_search.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_exFAT_free_search.c	(revision 30)
+++ 	(revision )
@@ -1,516 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_free_search                           PORTABLE C      */
-/*                                                           6.1.10       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function searches the media for a free directory entry.        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_ptr                         Pointer to directory to       */
-/*                                            search in                   */
-/*    entry_ptr                             Pointer to directory entry    */
-/*                                            record                      */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_exFAT_entry_read        Read entries from directory   */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*    _fx_utility_FAT_flush                 Flush written FAT entries     */
-/*    _fx_utility_logical_sector_flush      Flush logical sector cache    */
-/*    _fx_utility_logical_sector_read       Read logical sector           */
-/*    _fx_utility_exFAT_cluster_state_set   Set cluster state in bitmap   */
-/*    _fx_utility_exFAT_bitmap_flush        Flush written exFAT bitmap    */
-/*    _fx_utility_exFAT_allocate_new_cluster                              */
-/*                                          Allocate new cluster          */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  01-31-2022     William E. Lamie         Modified comment(s), fixed    */
-/*                                            errors without cache,       */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_exFAT_free_search(FX_MEDIA *media_ptr, FX_DIR_ENTRY *directory_ptr, FX_DIR_ENTRY *entry_ptr)
-{
-
-ULONG             i;
-UCHAR            *work_ptr;
-UINT              status, total_entries;
-ULONG64           entry_sector = 0;
-ULONG64           entry_next_sector = 0;
-ULONG             entry_offset = 0;
-ULONG             cluster;
-ULONG             last_cluster;
-ULONG             directory_entries;
-ULONG64           logical_sector;
-FX_DIR_ENTRY     *search_dir_ptr;
-ULONG             free_entry_start;
-UINT              sectors;
-#ifndef FX_DISABLE_CACHE
-FX_CACHED_SECTOR *cache_entry_ptr;
-#endif
-ULONG             bytes_per_cluster;
-
-
-    /* Get name length.  */
-    i = _fx_utility_string_length_get(entry_ptr -> fx_dir_entry_name, FX_MAX_EX_FAT_NAME_LEN);
-
-    /* Check if name is valid.  */
-    if (entry_ptr -> fx_dir_entry_name[i] != 0)
-    {
-
-        /* Invalid name, return error.  */
-        return(FX_INVALID_NAME);
-    }
-    /* Determine the total entries.  */
-    total_entries = 2 + (i + 14) / 15;
-
-    /* Determine if the search is in the root directory or in a
-       sub-directory.  Note: the directory search function clears the
-       first character of the name for the root directory.  */
-    if (directory_ptr -> fx_dir_entry_name[0])
-    {
-
-        /* Search for a free entry in a sub-directory.  */
-        directory_entries =  (ULONG)directory_ptr -> fx_dir_entry_file_size / FX_DIR_ENTRY_SIZE;
-
-        /* Point the search directory pointer to this entry.  */
-        search_dir_ptr =  directory_ptr;
-    }
-    else
-    {
-
-        /* Find a free entry in the root directory.  */
-
-        /* Setup the number of directory entries.  */
-        directory_entries =  (ULONG)media_ptr -> fx_media_root_directory_entries;
-
-        /* Set the search pointer to NULL since we are working off of the
-           root directory.  */
-        search_dir_ptr =  FX_NULL;
-
-        /* Clear dont_use_fat for root directory.  */
-        directory_ptr -> fx_dir_entry_dont_use_fat = 0;
-    }
-
-    /* Loop through entries in the search directory.  Yes, this is a
-       linear search!  */
-    i =  0;
-    free_entry_start =  directory_entries;
-
-    if (directory_entries > 0)
-    {
-        do
-        {
-            /* Read an entry from the directory.  */
-            status =
-                _fx_directory_exFAT_entry_read(media_ptr,
-                                               search_dir_ptr, &i, entry_ptr, 0, FX_TRUE, NULL, NULL);
-
-            /* Check for error status.  */
-            if (status != FX_SUCCESS)
-            {
-                return(status);
-            }
-
-            /* Determine if this is an empty entry.  */
-            if ((entry_ptr -> fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_FREE) ||
-                (entry_ptr -> fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_END_MARKER))
-            {
-                /* Determine if we are at the first free entry.  */
-                if (free_entry_start == directory_entries)
-                {
-
-                    /* Remember the start of the free entry.  */
-                    free_entry_start =  i;
-                    entry_sector =      entry_ptr -> fx_dir_entry_log_sector;
-                    entry_next_sector = entry_ptr -> fx_dir_entry_next_log_sector;
-                    entry_offset  =     entry_ptr -> fx_dir_entry_byte_offset;
-                }
-
-                /* Determine if there are enough free entries to satisfy the request.  */
-                if ((i - free_entry_start + 1) >= total_entries)
-                {
-                    FX_INT_SAVE_AREA
-
-                    /* Found an empty slot.  All the pertinent information is already
-                       in the entry structure.  */
-                    entry_ptr -> fx_dir_entry_log_sector =      entry_sector;
-                    entry_ptr -> fx_dir_entry_next_log_sector = entry_next_sector;
-                    entry_ptr -> fx_dir_entry_byte_offset =     entry_offset;
-
-                    /* Initialize the additional directory entries.  */
-                    entry_ptr -> fx_dir_entry_created_time_ms =     0;
-
-                    /* Lockout interrupts for time/date access.  */
-                    FX_DISABLE_INTS
-
-                    entry_ptr -> fx_dir_entry_created_time =        _fx_system_time;
-                    entry_ptr -> fx_dir_entry_created_date =        _fx_system_date;
-                    entry_ptr -> fx_dir_entry_last_accessed_date =  _fx_system_date;
-
-                    /* Restore interrupts.  */
-                    FX_RESTORE_INTS
-
-                    /* Return a successful completion.  */
-                    return(FX_SUCCESS);
-                }
-            }
-            else
-            {
-
-                /* Reset the free entry start.  */
-                free_entry_start =  directory_entries;
-            }
-
-            /* Move to the next entry.  */
-            i++;
-        } while (i < directory_entries);
-    }
-
-    /* No empty entries were found.  If the specified directory is a sub-directory,
-       attempt to allocate another cluster to it.  */
-    if (media_ptr -> fx_media_available_clusters)
-    {
-    ULONG64 size;
-        bytes_per_cluster = ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-            ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-        /* Check if it is a sub directory.  */
-        if (search_dir_ptr)
-        {
-
-            /* Set size to the available file size.  */
-            size = search_dir_ptr -> fx_dir_entry_available_file_size;
-        }
-        else
-        {
-
-            /* Root directory, set size to root directory size.  */
-            size = media_ptr -> fx_media_root_directory_entries * FX_DIR_ENTRY_SIZE;
-        }
-
-        /* Check for directory restriction */
-        if (size + bytes_per_cluster > FX_EXFAT_MAX_DIRECTORY_SIZE)
-        {
-            return(FX_NO_MORE_SPACE);
-        }
-
-        /* Search the FAT for the next available cluster.  */
-        status = _fx_utility_exFAT_allocate_new_cluster(media_ptr, search_dir_ptr, &last_cluster, &cluster);
-
-        if (status != FX_SUCCESS)
-        {
-            return(status);
-        }
-
-        /* Decrease the available clusters in the media.  */
-        media_ptr -> fx_media_available_clusters--;
-
-        /* Defer the update of the FAT entry and the last cluster of the current
-           directory entry until after the new cluster is initialized and written out.  */
-
-        /* Update entry size. */
-        if (search_dir_ptr)
-        {
-            search_dir_ptr -> fx_dir_entry_file_size += bytes_per_cluster;
-            search_dir_ptr -> fx_dir_entry_available_file_size = search_dir_ptr -> fx_dir_entry_file_size;
-        }
-        else
-        {
-
-            /* Change root directory entry count - FAT32 has a variable sized root directory.  */
-            media_ptr -> fx_media_root_directory_entries += bytes_per_cluster / FX_DIR_ENTRY_SIZE;
-        }
-
-        /* Calculate the logical sector of this cluster.  */
-        logical_sector =  ((ULONG)media_ptr -> fx_media_data_sector_start) +
-            ((((ULONG64)cluster) - FX_FAT_ENTRY_START) *
-             ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-
-        /* Pickup the number of sectors for the next directory cluster.  */
-        sectors =  media_ptr -> fx_media_sectors_per_cluster;
-
-        /* Read the logical sector just for cache reasons.  */
-        status =  _fx_utility_logical_sector_read(media_ptr, logical_sector,
-                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-        /* Check the return value.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return the error status.  */
-            return(status);
-        }
-
-        /* Clear the entire first sector of the new sub-directory cluster.  */
-        work_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer;
-        i =  0;
-        while (i < media_ptr -> fx_media_bytes_per_sector)
-        {
-
-            /* Clear 4 bytes.  */
-            *((ULONG *)work_ptr) =  (ULONG)0;
-
-            /* Increment pointer.  */
-            work_ptr =  work_ptr + sizeof(ULONG);
-
-            /* Increment counter.  */
-            i =  i + sizeof(ULONG);
-        }
-
-#ifndef FX_DISABLE_CACHE
-        /* Invalidate all cached sectors that are contained in the newly allocated first
-           cluster of the directory.  */
-
-        /* Pickup the total number of cache entries.  */
-        i =  (UINT)media_ptr -> fx_media_sector_cache_size;
-
-        /* Setup pointer to first cache entry (not in list order).  */
-        cache_entry_ptr =  media_ptr -> fx_media_sector_cache;
-
-        /* Examine all the logical sector cache entries.  */
-        while (i--)
-        {
-
-            /* Determine if the cached entry is a sector in the first cluster of the
-               new directory.  We don't need to worry about the first sector since it
-               was read using the logical sector read utility earlier.  */
-            if ((cache_entry_ptr -> fx_cached_sector >= (logical_sector + 1)) &&
-                (cache_entry_ptr -> fx_cached_sector <  (logical_sector + sectors)))
-            {
-
-                /* Yes, we have found a logical sector in the cache that is one of the directory
-                   sectors that will be written with zeros.  Because of this, simply make this
-                   cache entry invalid.  */
-                cache_entry_ptr -> fx_cached_sector =                0;
-                cache_entry_ptr -> fx_cached_sector_buffer_dirty =   FX_FALSE;
-            }
-
-            /* Move to next entry in the cached sector list.  */
-            if (cache_entry_ptr -> fx_cached_sector_next_used)
-            {
-                cache_entry_ptr =  cache_entry_ptr -> fx_cached_sector_next_used;
-            }
-        }
-#endif
-
-        /* Clear all sectors of new sub-directory cluster.  */
-        do
-        {
-
-            /* Decrease the number of sectors to clear.  */
-            sectors--;
-
-            /* Build Write request to the driver.  */
-            media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-            media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-            media_ptr -> fx_media_driver_buffer =           media_ptr -> fx_media_memory_buffer;
-            media_ptr -> fx_media_driver_logical_sector =   (ULONG)logical_sector + ((ULONG)sectors);
-            media_ptr -> fx_media_driver_sectors =          1;
-
-            /* Set the system write flag since we are writing a directory sector.  */
-            media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-
-            /* Invoke the driver to write the sector.  */
-            (media_ptr -> fx_media_driver_entry)(media_ptr);
-
-            /* Clear the system write flag.  */
-            media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-            /* Determine if an error occurred.  */
-            if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-            {
-
-                /* Return error code.  */
-                return(status);
-            }
-        } while (sectors);
-
-#ifdef FX_FAULT_TOLERANT
-
-        /* Flush the internal logical sector.  */
-        _fx_utility_logical_sector_flush(media_ptr, logical_sector, media_ptr -> fx_media_sectors_per_cluster, FX_FALSE);
-#endif
-
-        if ((!search_dir_ptr) || (!(search_dir_ptr -> fx_dir_entry_dont_use_fat & 1)))
-        {
-
-            /* At this point, link up the last cluster with the new cluster.  */
-
-            /* Setup the last cluster to indicate the end of the chain.  */
-            status =  _fx_utility_FAT_entry_write(media_ptr, cluster, FX_LAST_CLUSTER_exFAT);
-
-            /* Check the return value.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Link the last cluster of the directory to the new cluster.  */
-            if (last_cluster)
-            {
-
-                status =  _fx_utility_FAT_entry_write(media_ptr, last_cluster, cluster);
-
-                /* Check the return value.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-            }
-        }
-
-        if (!last_cluster && search_dir_ptr)
-        {
-
-            search_dir_ptr -> fx_dir_entry_cluster = cluster;
-        }
-
-        /* Mark the cluster as used. */
-        status = _fx_utility_exFAT_cluster_state_set(media_ptr, cluster, FX_EXFAT_BITMAP_CLUSTER_OCCUPIED);
-
-        /* Check the return value.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return the error status.  */
-            return(status);
-        }
-
-        /* Move cluster search pointer forward. */
-        media_ptr -> fx_media_cluster_search_start = cluster + 1;
-
-        /* Determine if this needs to be wrapped. */
-        if (media_ptr -> fx_media_cluster_search_start >= media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START)
-        {
-
-            /* Wrap the search to the beginning FAT entry. */
-            media_ptr -> fx_media_cluster_search_start = FX_FAT_ENTRY_START;
-        }
-
-#ifdef FX_FAULT_TOLERANT
-
-        /* Flush the cached individual FAT entries */
-        _fx_utility_FAT_flush(media_ptr);
-
-        /* Flush the bitmap and its logical sector.  */
-        _fx_utility_exFAT_bitmap_flush(media_ptr);
-        _fx_utility_logical_sector_flush(media_ptr, media_ptr -> fx_media_exfat_bitmap_start_sector +
-                                         (cluster >> media_ptr -> fx_media_exfat_bitmap_clusters_per_sector_shift), ((ULONG64) 1), FX_FALSE);
-#endif
-
-        /* Finally load up the directory entry with information for the
-           beginning of the new cluster.  */
-        {
-            FX_INT_SAVE_AREA
-
-            entry_ptr -> fx_dir_entry_name[0] = 0;
-            if (free_entry_start == directory_entries)
-            {
-
-                /* start from begining of new cluster */
-                entry_ptr -> fx_dir_entry_log_sector = logical_sector;
-
-                /* There are more sectors in this cluster.  */
-                entry_ptr -> fx_dir_entry_next_log_sector = logical_sector + 1;
-
-                /* Clear the byte offset since this is a new entry.  */
-                entry_ptr -> fx_dir_entry_byte_offset = 0;
-            }
-            else
-            {
-
-                /* start from end of last cluster */
-                entry_ptr -> fx_dir_entry_log_sector = entry_sector;
-
-                /* Next sector in new cluster */
-                entry_ptr -> fx_dir_entry_next_log_sector = logical_sector;
-
-                /* Set byte offset */
-                entry_ptr -> fx_dir_entry_byte_offset = entry_offset;
-            }
-
-            /* Lockout interrupts for time/date access.  */
-            FX_DISABLE_INTS
-
-            entry_ptr -> fx_dir_entry_created_time =        _fx_system_time;
-            entry_ptr -> fx_dir_entry_created_date =        _fx_system_date;
-            entry_ptr -> fx_dir_entry_last_accessed_date =  _fx_system_date;
-
-            /* Restore interrupts.  */
-            FX_RESTORE_INTS
-        }
-
-        entry_ptr -> fx_dir_entry_type = FX_EXFAT_DIR_ENTRY_TYPE_END_MARKER;
-
-        /* Return a successful status.  */
-        return(FX_SUCCESS);
-    }
-
-    /* Return "not found" status to the caller.  */
-    return(FX_NOT_FOUND);
-}
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_exFAT_unicode_entry_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_exFAT_unicode_entry_write.c	(revision 30)
+++ 	(revision )
@@ -1,946 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-#include "fx_directory.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_exFAT_unicode_entry_write             PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes the supplied directory entry to the specified  */
-/*    logical sector and offset.                                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    entry_ptr                             Pointer to directory entry    */
-/*    update_level                          Update level for entry write  */
-/*    unicode_name                          Unicode file name             */
-/*    unicode_length                        Length of unicode file name   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_exFAT_cluster_free        Release unused clusters       */
-/*    _fx_utility_exFAT_name_hash_get       Get name hash                 */
-/*    _fx_utility_FAT_entry_read            Read a new FAT entry          */
-/*    _fx_utility_logical_sector_flush      Flush the written log sector  */
-/*    _fx_utility_logical_sector_read       Read directory sector         */
-/*    _fx_utility_logical_sector_write      Write directory sector        */
-/*    _fx_utility_string_length_get         Get string's length           */
-/*    _fx_utility_16_unsigned_write         Write a USHORT from memory    */
-/*    _fx_utility_32_unsigned_write         Write a ULONG from memory     */
-/*    _fx_utility_64_unsigned_read          Read a ULONG64 from memory    */
-/*    _fx_fault_tolerant_add_dir_log        Add directory redo log        */
-/*    _fx_fault_tolerant_add_checksum_log   Add checksum redo log         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_exFAT_unicode_entry_write(FX_MEDIA *media_ptr, FX_DIR_ENTRY *entry_ptr,
-                                              UCHAR update_level, USHORT *unicode_name, UINT unicode_length)
-{
-
-UCHAR  *work_ptr;
-UCHAR  *sector_base_ptr;
-UINT    status;
-UINT    i, j;
-ULONG64 logical_sector;
-ULONG   relative_sector;
-ULONG   byte_offset;
-ULONG   cluster, next_cluster;
-UINT    total_entries;
-UINT    name_length;
-UINT    name_pos = 0;
-UINT    copy_size;
-USHORT  checksum = 0;
-ULONG   date_time;
-UINT    use_unicode = FX_FALSE;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-UCHAR  *changed_ptr;    /* Points to the directory entry that needs to be updated. */
-UINT    changed_size;   /* The amount of bytes changed */
-ULONG   changed_offset; /* Offset from the beginning of the sector. */
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-
-    /* Check if we have unicode file name available.  */
-    if (unicode_name && unicode_length)
-    {
-
-        /* Set use unicode flag.  */
-        use_unicode = FX_TRUE;
-
-        /* Save the length of the name.  */
-        name_length = unicode_length;
-    }
-    else
-    {
-
-        /* Calculate the length of the name from the name string.  */
-        name_length = _fx_utility_string_length_get(entry_ptr -> fx_dir_entry_name, FX_MAX_EX_FAT_NAME_LEN);
-
-        /* Check if name is valid.  */
-        if (entry_ptr -> fx_dir_entry_name[name_length] != 0)
-        {
-
-            /* Invalid name, return error.  */
-            return(FX_INVALID_NAME);
-        }
-    }
-
-    /* Pickup the byte offset of the entry.  */
-    byte_offset = entry_ptr -> fx_dir_entry_byte_offset;
-
-    /* Pickup the logical sector of the entry.  */
-    logical_sector = entry_ptr -> fx_dir_entry_log_sector;
-
-    /* Calculate the cluster that this logical sector is in.  */
-    cluster =  (ULONG)((logical_sector - media_ptr -> fx_media_data_sector_start) / (media_ptr -> fx_media_sectors_per_cluster)) + FX_FAT_ENTRY_START;
-
-    /* Calculate the relative cluster.  */
-    relative_sector =  (ULONG)(logical_sector -  (((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                                  (((ULONG64)cluster - FX_FAT_ENTRY_START) *
-                                                   ((ULONG)media_ptr -> fx_media_sectors_per_cluster))));
-
-    /* Read the sector.  */
-    status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                              media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-    /* Determine if an error occurred.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-    /* Setup a pointer into the buffer.  */
-    sector_base_ptr = (UCHAR *)media_ptr -> fx_media_memory_buffer;
-    work_ptr =  sector_base_ptr + (UINT)entry_ptr -> fx_dir_entry_byte_offset;
-
-    /* Build file entry fields.  */
-
-    /* Check if we need to update EntryType field.  */
-    if (update_level == UPDATE_FULL)
-    {
-
-        /* Set EntryType field to file directory.  */
-        *work_ptr = FX_EXFAT_DIR_ENTRY_TYPE_FILE_DIRECTORY;
-    }
-    /* Check if we are request to delete the file.  */
-    else if (update_level == UPDATE_DELETE)
-    {
-
-        /* Clear InUse bit.  */
-        *work_ptr &= 0x7f;
-    }
-
-    /* Advance the pointer to the next field: SecondaryCount.  */
-    work_ptr++;
-
-    /* Update SecondaryCount field.  */
-    if (update_level == UPDATE_FULL)
-    {
-
-        /* Calculate the secondary entry count from file name length.  */
-        total_entries = 1 + (name_length + 14) / 15;
-
-        /* Save SecondaryCount field.  */
-        *work_ptr = (UCHAR)total_entries;
-    }
-    else
-    {
-
-        /* We are not performing a full update, read back the secondary entry count.  */
-        total_entries = *work_ptr;
-    }
-
-    /* Advance the pointer to the next field.  */
-    work_ptr++;
-
-    /* Skip SetChecksum field.  */
-    work_ptr += 2;
-
-    /* Check if we need to update FileAttributes field.  */
-    if (update_level >= UPDATE_FILE)
-    {
-
-        /* Write the file attributes field.  */
-        _fx_utility_16_unsigned_write(work_ptr, entry_ptr -> fx_dir_entry_attributes);
-    }
-
-    /* Advance the pointer to the next field.  */
-    work_ptr += 2;
-
-    /* Check if we need to perform full entry update.  */
-    if (update_level == UPDATE_FULL)
-    {
-
-        /* Clear Reserved1 field.  */
-        _fx_utility_16_unsigned_write(work_ptr, 0);
-    }
-
-    /* Advance the pointer to the next field.  */
-    work_ptr += 2;
-
-    /* Check if we need to update the CreateTimestamp field.  */
-    if (update_level >= UPDATE_FILE)
-    {
-
-        /* Calculate and update CreateTimestamp field.  */
-        date_time = ((ULONG)entry_ptr -> fx_dir_entry_created_date << 16) |
-                     (ULONG)entry_ptr -> fx_dir_entry_created_time;
-        _fx_utility_32_unsigned_write(work_ptr, date_time);
-    }
-
-    /* Advance the pointer to the next field.  */
-    work_ptr += 4;
-
-    /* Check if we need to update LastModifiedTimestamp field.  */
-    if (update_level >= UPDATE_FILE)
-    {
-
-        /* Calculate and update LastModifiedTimestamp field.  */
-        date_time = ((ULONG)entry_ptr -> fx_dir_entry_date << 16) |
-                     (ULONG)entry_ptr -> fx_dir_entry_time;
-        _fx_utility_32_unsigned_write(work_ptr, date_time);
-    }
-
-    /* Advance the pointer to the next field.  */
-    work_ptr += 4;
-
-    /* Check if we need to update LastAccessedTimestamp field.  */
-    if (update_level >= UPDATE_FILE)
-    {
-
-        /* Calculate and update LastAccessedTimestamp field.  */
-        date_time = ((ULONG)entry_ptr -> fx_dir_entry_date << 16) |
-                     (ULONG)entry_ptr -> fx_dir_entry_time; /* use modified as accessed */
-        _fx_utility_32_unsigned_write(work_ptr, date_time);
-    }
-
-    /* Advance the pointer to the next field.  */
-    work_ptr += 4;
-
-    /* Check if we need to update Create10msIncrement field.  */
-    if (update_level >= UPDATE_FILE)
-    {
-
-        /* Update Create10msIncrement field.  */
-        *work_ptr = entry_ptr -> fx_dir_entry_created_time_ms;
-    }
-
-    /* Advance the pointer to the next field.  */
-    work_ptr++;
-
-    /* Check if we need to perform full entry update.  */
-    if (update_level >= UPDATE_FILE)
-    {
-
-        /* 10ms increment field is not supported, clear this field.  */
-        *work_ptr = 0;
-    }
-
-    /* Advance the pointer to the next field.  */
-    work_ptr++;
-
-    /* Check if we need to perform full entry update.  */
-    if (update_level == UPDATE_FULL)
-    {
-
-        /*CreateUtcOffset field is not supported, clear this field.  */
-        *work_ptr = 0;
-    }
-
-    /* Advance the pointer to the next field.  */
-    work_ptr++;
-
-    /* Check if we need to perform full entry update.  */
-    if (update_level >= UPDATE_FILE)
-    {
-
-        /* LastModifiedUtcOffset field is not supported, clear this field.  */
-        *work_ptr = 0;
-    }
-
-    /* Advance the pointer to the next field.  */
-    work_ptr++;
-
-    /* Check if we need to perform full entry update.  */
-    if (update_level == UPDATE_FULL)
-    {
-
-        /* LastModifiedUtcOffset field is not supported, clear this field.  */
-        *work_ptr = 0; /* Not supported.  */
-    }
-
-    /* Advance the pointer to the next field.  */
-    work_ptr++;
-
-    /* Clear Reserved2 field.  */
-    if (update_level == UPDATE_FULL)
-    {
-
-        /* Loop to clear the reserved field.  */
-        for (i = 0; i < 7; ++i)
-        {
-
-            /* Clear the reserved field.  */
-            *work_ptr = 0;
-            work_ptr++;
-        }
-    }
-    else
-    {
-
-        /* Skip the reserved field.  */
-        work_ptr += 7;
-    }
-
-    /* Calculate checksum.  */
-    work_ptr -= FX_DIR_ENTRY_SIZE;
-
-    /* Loop to calculate the entry checksum.  */
-    for (j = 0; j < FX_DIR_ENTRY_SIZE; ++j)
-    {
-
-        /* Skip the checksum field.  */
-        if ((j == 2) || (j == 3))
-        {
-
-            continue;
-        }
-
-        /* Calculate the checksum using the algorithm described in the specification.  */
-        /* Right rotate the checksum by one bit position and add the data.  */
-        checksum = (USHORT)(((checksum >> 1) | (checksum << 15)) + work_ptr[j]);
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Initialize variables for fault tolerant. */
-    changed_ptr = work_ptr;
-    changed_offset = entry_ptr -> fx_dir_entry_byte_offset;
-    changed_size = 0;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Update second entries.  */
-    for (i = 0; i < total_entries; ++i)
-    {
-
-        /* Advance the pointer and offset to next directory entry.  */
-        work_ptr += FX_DIR_ENTRY_SIZE;
-        byte_offset += FX_DIR_ENTRY_SIZE;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        /* Update changed_size. */
-        changed_size += FX_DIR_ENTRY_SIZE;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Determine if the entry overlaps into the next sector.  */
-        if (byte_offset >= media_ptr -> fx_media_bytes_per_sector)
-        {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            if (media_ptr -> fx_media_fault_tolerant_enabled &&
-                (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED))
-            {
-
-                /* Redirect this request to log file. */
-                status = _fx_fault_tolerant_add_dir_log(media_ptr, logical_sector, changed_offset, changed_ptr, changed_size);
-            }
-            else
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-            {
-
-                /* Write current logical sector out.  */
-                status =  _fx_utility_logical_sector_write(media_ptr, logical_sector,
-                                                           sector_base_ptr, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-            }
-
-            /* Determine if an error occurred.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Determine the next sector of the directory entry.  */
-            if (relative_sector < (media_ptr -> fx_media_sectors_per_cluster - 1))
-            {
-
-                /* More sectors in this cluster.  */
-
-                /* Simply increment the logical sector.  */
-                logical_sector++;
-
-                /* Increment the relative sector.  */
-                relative_sector++;
-            }
-            else
-            {
-
-                /* We need to move to the next cluster.  */
-                if ((entry_ptr -> fx_dir_entry_dont_use_fat >> 1) & 1) /* Check parent dont_use_fat flag.  */
-                {
-
-                    /* FAT is not used, next cluster is after the current cluster.  */
-                    next_cluster = cluster + 1;
-                }
-                else
-                {
-
-                    /* FAT is used, read FAT to get the next cluster.  */
-                    status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-                    /* Check for I/O error.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Return error code.  */
-                        return(status);
-                    }
-                }
-
-                /* Copy next cluster to the current cluster.  */
-                cluster =  next_cluster;
-
-                /* Check the value of the new cluster - it must be a valid cluster number
-                   or something is really wrong!  */
-                if ((cluster < FX_FAT_ENTRY_START) || (cluster > FX_RESERVED_1_exFAT))
-                {
-
-                    /* Send error message back to caller.  */
-                    return(FX_FILE_CORRUPT);
-                }
-
-                /* Setup the relative sector (this is zero for subsequent cluster.  */
-                relative_sector =  0;
-
-                /* Calculate the next logical sector.  */
-                logical_sector =   ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                    (((ULONG64)cluster - FX_FAT_ENTRY_START) *
-                     ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-            }
-
-            /* Read the sector.  */
-            status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                                      media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-            /* Determine if an error occurred.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Setup logical sector.  */
-            sector_base_ptr = media_ptr -> fx_media_memory_buffer;
-
-            /* Setup a fresh byte offset.  */
-            byte_offset = 0;
-
-            /* Setup a new pointer into the buffer.  */
-            work_ptr = sector_base_ptr;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            /* Initialize data for fault tolerant. */
-            changed_ptr = work_ptr;
-            changed_size = 0;
-            changed_offset = 0;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-        }
-
-        /* Check if we are processing the first secondary entry.  */
-        if (i == 0)
-        {
-
-            /* First sub entry is stream entry.  */
-
-            /* Check if we need to perform full entry update.  */
-            if (update_level == UPDATE_FULL)
-            {
-
-                /* Set the EntryType field to stream extension type.  */
-                *work_ptr = FX_EXFAT_DIR_ENTRY_TYPE_STREAM_EXTENSION;
-            }
-            else if (update_level == UPDATE_DELETE)
-            {
-
-                /* Clear InUse bit.  */
-                *work_ptr &= 0x7f;
-            }
-
-            /* Advance the pointer to the next field.  */
-            work_ptr++;
-
-            /* Update GeneralSecondaryFlags field.  */
-            if (update_level >= UPDATE_STREAM)
-            {
-
-                /* Check if FAT is used and the entry has associated cluster.  */
-                if ((entry_ptr -> fx_dir_entry_dont_use_fat & 1) && (entry_ptr -> fx_dir_entry_cluster != 0))
-                {
-
-                    /* Set the flags to don't use FAT.  */
-                    *work_ptr = 3;
-                }
-                else
-                {
-
-                    /* FAT is used.  */
-                    *work_ptr = 1;
-                }
-            }
-
-            /* Advance the pointer to the next field.  */
-            work_ptr++;
-
-            /* Check if we need to perform full entry update.  */
-            if (update_level == UPDATE_FULL)
-            {
-
-                /* Clear Reserved1 field.  */
-                *work_ptr = 0;
-            }
-
-            /* Advance the pointer to the next field.  */
-            work_ptr++;
-
-            /* Check if we need to update NameLength field.  */
-            if (update_level >= UPDATE_NAME)
-            {
-
-                /* Update NameLength field.  */
-                *work_ptr = (UCHAR)name_length;
-            }
-
-            /* Advance the pointer to the next field.  */
-            work_ptr++;
-
-            /* Check if we need to update NameHash field.  */
-            if (update_level >= UPDATE_NAME)
-            {
-                /* Check if the supplied file name is in unicode format.  */
-                if (use_unicode)
-                {
-
-                    /* Update NameHash field.  */
-                    _fx_utility_16_unsigned_write(work_ptr, _fx_utility_exFAT_unicode_name_hash_get((CHAR *)unicode_name, name_length));
-                }
-                else
-                {
-
-                    /* Update NameHash field.  */
-                    _fx_utility_16_unsigned_write(work_ptr, _fx_utility_exFAT_name_hash_get(entry_ptr -> fx_dir_entry_name));
-                }
-            }
-
-            /* Advance the pointer to the next field.  */
-            work_ptr += 2;
-
-            /* Check if we need to perform full entry update.  */
-            if (update_level == UPDATE_FULL)
-            {
-
-                /* Clear Reserved2 field.  */
-                _fx_utility_16_unsigned_write(work_ptr, 0);
-            }
-
-            /* Advance the pointer to the next field.  */
-            work_ptr += 2;
-
-            /* Check if we need to update ValidDataLength field.  */
-            if (update_level >= UPDATE_STREAM)
-            {
-
-                /* Update ValidDataLength field.  */
-                _fx_utility_64_unsigned_write(work_ptr, entry_ptr -> fx_dir_entry_file_size);
-            }
-
-            /* Advance the pointer to the next field.  */
-            work_ptr += 8;
-
-            /* Check if we need to perform full entry update.  */
-            if (update_level == UPDATE_FULL)
-            {
-
-                /* Clear Reserved3 field.  */
-                _fx_utility_32_unsigned_write(work_ptr, 0);
-            }
-
-            /* Advance the pointer to the next field.  */
-            work_ptr += 4;
-
-            /* Check if we need to update FirstCluster field.  */
-            if (update_level >= UPDATE_STREAM)
-            {
-
-                /* Update FirstCluster field.  */
-                _fx_utility_32_unsigned_write(work_ptr, entry_ptr -> fx_dir_entry_cluster);
-            }
-
-            /* Advance the pointer to the next field.  */
-            work_ptr += 4;
-
-            /* Update DataLength fields.  */
-            if (update_level >= UPDATE_STREAM)
-            {
-
-                /* Update DataLength fields.  */
-                _fx_utility_64_unsigned_write(work_ptr, entry_ptr -> fx_dir_entry_available_file_size);
-                _fx_utility_64_unsigned_write(work_ptr, entry_ptr -> fx_dir_entry_file_size);
-            }
-
-            /* Advance the pointer to the next field.  */
-            work_ptr += 8;
-        }
-        else
-        {
-
-            /* Check if we are requested to delete the entries.  */
-            if (update_level == UPDATE_DELETE)
-            {
-
-                /* Check the directory entry type.  */
-                if ((*work_ptr != FX_EXFAT_DIR_ENTRY_TYPE_FILE_NAME) && (*work_ptr != FX_EXFAT_DIR_ENTRY_TYPE_STREAM_EXTENSION))
-                {
-
-                    /* Unknown secondary, we should free used clusters if any.  */
-                    status = _fx_utility_exFAT_cluster_free(media_ptr, work_ptr);
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Return completion status.  */
-                        return(status);
-                    }
-                }
-
-                /* Clear InUse bit.  */
-                *work_ptr &= 0x7f;
-                work_ptr += FX_DIR_ENTRY_SIZE;
-            }
-            /* Check if we need to update the file name.  */
-            else if ((update_level == UPDATE_FULL) ||
-                     ((update_level == UPDATE_NAME) && (*work_ptr == FX_EXFAT_DIR_ENTRY_TYPE_FILE_NAME)))
-            {
-
-                /* Build Name entry.  */
-
-                /* Update EntryType field.  */
-                *work_ptr = FX_EXFAT_DIR_ENTRY_TYPE_FILE_NAME;
-                work_ptr++;
-
-                /* Update GeneralSecondaryFlags field.  */
-                *work_ptr = 0;
-                work_ptr++;
-
-                /* Update FileName field.  */
-
-                /* One name entry can hold up to 15 characters. Set how many characters to copy.  */
-                if (name_length > 15)
-                {
-                    copy_size = 15;
-                }
-                else
-                {
-                    copy_size = name_length;
-                }
-
-                /* Check if the supplied file name is in unicode format.  */
-                if (use_unicode)
-                {
-
-                    /* Loop to copy the unicode file name.  */
-                    for (j = 0; j < copy_size; ++j)
-                    {
-
-                        /* Copy unicode file name to the file name entry.  */
-                        _fx_utility_16_unsigned_write(work_ptr, (UINT)unicode_name[name_pos++]);
-                        work_ptr += 2;
-                    }
-                }
-                else
-                {
-
-                    /* Loop to copy non-unicode file name.  */
-                    for (j = 0; j < copy_size; ++j)
-                    {
-
-                        /* Copy and convert non-unicode file name.  */
-                        _fx_utility_16_unsigned_write(work_ptr, (UINT)entry_ptr -> fx_dir_entry_name[name_pos++]);
-                        work_ptr += 2;
-                    }
-                }
-
-                /* Loop to clear remaining bytes.  */
-                for (j = copy_size; j < 15; ++j)
-                {
-
-                    /* Clear the remaining bytes.  */
-                    _fx_utility_16_unsigned_write(work_ptr, 0);
-                    work_ptr += 2;
-                }
-
-                /* Modify the name_length to indicate the remaining length.  */
-                name_length -= copy_size;
-            }
-            else
-            {
-
-                /* The entry does need to be updated, move to next entry.  */
-                work_ptr += FX_DIR_ENTRY_SIZE;
-            }
-        }
-
-        /* Set pointer back for checksum calculation.  */
-        work_ptr -= FX_DIR_ENTRY_SIZE;
-
-        /* Loop to calculate the checksum.  */
-        for (j = 0; j < FX_DIR_ENTRY_SIZE; ++j)
-        {
-
-            /* Calculate the checksum.  */
-            /* Right rotate the checksum by one bit position and add the data.  */
-            checksum = (USHORT)(((checksum >> 1) | (checksum << 15)) + work_ptr[j]);
-        }
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Update changed_size. */
-    changed_size += FX_DIR_ENTRY_SIZE;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Go back to file entry.  */
-    if (byte_offset < total_entries * FX_DIR_ENTRY_SIZE)
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        if (media_ptr -> fx_media_fault_tolerant_enabled &&
-            (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED))
-        {
-
-            /* Redirect this request to log file. */
-            status = _fx_fault_tolerant_add_dir_log(media_ptr, logical_sector, changed_offset, changed_ptr, changed_size);
-        }
-        else
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-        {
-
-            /* Write current logical sector out.  */
-            status =  _fx_utility_logical_sector_write(media_ptr, logical_sector,
-                                                       sector_base_ptr, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-        }
-        /* Determine if an error occurred.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return the error status.  */
-            return(status);
-        }
-
-        /* Pickup the byte offset of the entry.  */
-        byte_offset = entry_ptr -> fx_dir_entry_byte_offset;
-
-        /* Pickup the logical sector of the entry.  */
-        logical_sector = entry_ptr -> fx_dir_entry_log_sector;
-
-        /* Calculate the cluster that this logical sector is in.  */
-        cluster =  (ULONG)((logical_sector - media_ptr -> fx_media_data_sector_start) / (media_ptr -> fx_media_sectors_per_cluster)) + FX_FAT_ENTRY_START;
-
-        /* Calculate the relative cluster.  */
-        relative_sector =  (ULONG)(logical_sector -  (((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                                      (((ULONG64)cluster - FX_FAT_ENTRY_START) *
-                                                       ((ULONG)media_ptr -> fx_media_sectors_per_cluster))));
-
-        /* Read the sector.  */
-        status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-        /* Determine if an error occurred.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return the error status.  */
-            return(status);
-        }
-
-        /* Setup logical sector.  */
-        sector_base_ptr = media_ptr -> fx_media_memory_buffer;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        /* Initialize data for fault tolerant. */
-        /* A log for checksum. */
-        changed_ptr = sector_base_ptr + byte_offset + 2;
-        changed_size = 2;
-        changed_offset = byte_offset + 2;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-    }
-    else
-    {
-
-        /* The directory entries are not crossing sector boundary, just adjust the pointer to go back to the first entry.  */
-        byte_offset -= total_entries * FX_DIR_ENTRY_SIZE;
-    }
-
-    /* Setup work pointer to the directory entry.  */
-    work_ptr = sector_base_ptr + byte_offset;
-
-    /* Store SetChecksum field.  */
-    work_ptr += 2;
-    _fx_utility_16_unsigned_write(work_ptr, checksum);
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    if (media_ptr -> fx_media_fault_tolerant_enabled &&
-        (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED))
-    {
-
-        if (changed_size == 2)
-        {
-
-            /* Only checksum. */
-            /* Redirect this request to log file. */
-            status = _fx_fault_tolerant_add_checksum_log(media_ptr, logical_sector, changed_offset, checksum);
-        }
-        else
-        {
-
-            /* Redirect this request to log file. */
-            status = _fx_fault_tolerant_add_dir_log(media_ptr, logical_sector, changed_offset, changed_ptr, changed_size);
-        }
-    }
-    else
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-    {
-
-        /* Write current logical sector out.  */
-        status =  _fx_utility_logical_sector_write(media_ptr, logical_sector,
-                                                   sector_base_ptr, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-    }
-
-    /* Determine if an error occurred.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-    /* Check if there is a default path.  */
-    if (media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_name[0])
-    {
-
-        /* Check default path directory was updated.  */
-        if ((media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_log_sector ==
-             entry_ptr -> fx_dir_entry_log_sector) &&
-            (media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_byte_offset ==
-             entry_ptr -> fx_dir_entry_byte_offset))
-        {
-
-            /* Update default path.  */
-            media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_file_size =
-                entry_ptr -> fx_dir_entry_file_size;
-            media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_available_file_size =
-                entry_ptr -> fx_dir_entry_available_file_size;
-            media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_dont_use_fat =
-                entry_ptr -> fx_dir_entry_dont_use_fat;
-            media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_cluster =
-                entry_ptr -> fx_dir_entry_cluster;
-        }
-    }
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-    /* Determine if there is a previously found directory entry in the directory
-       search cache.  */
-    if (media_ptr -> fx_media_last_found_name[0])
-    {
-
-        /* Determine if the cached search directory entry matches the directory entry being
-           written.  */
-        if ((entry_ptr -> fx_dir_entry_log_sector == media_ptr -> fx_media_last_found_entry.fx_dir_entry_log_sector) &&
-            (entry_ptr -> fx_dir_entry_byte_offset == media_ptr -> fx_media_last_found_entry.fx_dir_entry_byte_offset))
-        {
-
-            /* Yes, this entry is the same as the one currently in the directory search cache.
-               Update various fields in the directory search cache with the information being
-               written now.  */
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_cluster =         entry_ptr -> fx_dir_entry_cluster;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_file_size =       entry_ptr -> fx_dir_entry_file_size;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_attributes =      entry_ptr -> fx_dir_entry_attributes;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_time =            entry_ptr -> fx_dir_entry_time;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_date =            entry_ptr -> fx_dir_entry_date;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_reserved =        entry_ptr -> fx_dir_entry_reserved;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_created_time_ms = entry_ptr -> fx_dir_entry_created_time_ms;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_created_time =    entry_ptr -> fx_dir_entry_created_time;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_created_date =    entry_ptr -> fx_dir_entry_created_date;
-
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_dont_use_fat =    entry_ptr -> fx_dir_entry_dont_use_fat;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_type =            entry_ptr -> fx_dir_entry_type;
-            media_ptr -> fx_media_last_found_entry.fx_dir_entry_available_file_size = entry_ptr -> fx_dir_entry_available_file_size;
-        }
-    }
-#endif
-
-    /* Return success to the caller.  */
-    return(status);
-}
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_first_entry_find.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_first_entry_find.c	(revision 30)
+++ 	(revision )
@@ -1,136 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-
-#ifndef FX_NO_LOCAL_PATH
-FX_LOCAL_PATH_SETUP
-#endif
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_first_entry_find                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns the first directory entry of the current      */
-/*    working directory.                                                  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Destination for directory     */
-/*                                            name                        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_next_entry_find         Find next directory entry     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_first_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name)
-{
-
-UINT status;
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_first_entry_finds++;
-#endif
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_FIRST_ENTRY_FIND, media_ptr, directory_name, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Determine if a local path is in effect at this point.  */
-#ifndef FX_NO_LOCAL_PATH
-    if (_tx_thread_current_ptr -> tx_thread_filex_ptr)
-    {
-
-        /* Yes, there is a local path.  Set the current entry to zero.  */
-        ((FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr) -> fx_path_current_entry =  0;
-    }
-    else
-    {
-
-        /* Use global default directory.  Set the current entry to 0 in
-           order to pickup the first entry.  */
-        media_ptr -> fx_media_default_path.fx_path_current_entry =  0;
-    }
-#else
-
-    /* Set the current entry to 0 in order to pickup the first entry.  */
-    media_ptr -> fx_media_default_path.fx_path_current_entry =  0;
-#endif
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Call the next directory entry to pickup the first entry.  */
-    status =  _fx_directory_next_entry_find(media_ptr, directory_name);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_first_full_entry_find.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_first_full_entry_find.c	(revision 30)
+++ 	(revision )
@@ -1,146 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-
-#ifndef FX_NO_LOCAL_PATH
-FX_LOCAL_PATH_SETUP
-#endif
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_first_full_entry_find                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns the first directory entry of the current      */
-/*    working directory and selected information about the entry.         */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Destination for directory     */
-/*                                            name                        */
-/*    attributes                            Destination for attributes    */
-/*    size                                  Destination for size          */
-/*    year                                  Destination for year          */
-/*    month                                 Destination for month         */
-/*    day                                   Destination for day           */
-/*    hour                                  Destination for hour          */
-/*    minute                                Destination for minute        */
-/*    second                                Destination for second        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_next_full_entry_find    Find next full directory entry*/
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_first_full_entry_find(FX_MEDIA *media_ptr,
-                                          CHAR *directory_name, UINT *attributes, ULONG *size,
-                                          UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second)
-{
-
-UINT status;
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_first_full_entry_finds++;
-#endif
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_FIRST_FULL_ENTRY_FIND, media_ptr, directory_name, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Determine if a local path is in effect at this point.  */
-#ifndef FX_NO_LOCAL_PATH
-    if (_tx_thread_current_ptr -> tx_thread_filex_ptr)
-    {
-
-        /* Yes, there is a local path.  Set the current entry to zero.  */
-        ((FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr) -> fx_path_current_entry =  0;
-    }
-    else
-    {
-
-        /* Use global default directory.  Set the current entry to 0 in
-           order to pickup the first entry.  */
-        media_ptr -> fx_media_default_path.fx_path_current_entry =  0;
-    }
-#else
-
-    /* Set the current entry to 0 in order to pickup the first entry.  */
-    media_ptr -> fx_media_default_path.fx_path_current_entry =  0;
-#endif
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Call the next directory full entry service to pickup the first entry.  */
-    status =  _fx_directory_next_full_entry_find(media_ptr, directory_name, attributes,
-                                                 size, year, month, day, hour, minute, second);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_free_search.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_free_search.c	(revision 30)
+++ 	(revision )
@@ -1,782 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#endif /* FX_ENABLE_EXFAT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_free_search                           PORTABLE C      */
-/*                                                           6.1.12       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function searches the media for a free directory entry.        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_ptr                         Pointer to directory to       */
-/*                                            search in                   */
-/*    entry_ptr                             Pointer to directory entry    */
-/*                                            record                      */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_read              Read entries from directory   */
-/*    _fx_directory_entry_write             Write entries to directory    */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*    _fx_utility_FAT_flush                 Flush written FAT entries     */
-/*    _fx_utility_logical_sector_flush      Flush logical sector cache    */
-/*    _fx_utility_logical_sector_read       Read logical sector           */
-/*    _fx_utility_logical_sector_write      Write logical sector          */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  07-29-2022     Bhupendra Naphade        Modified comment(s),          */
-/*                                            updated available cluster   */
-/*                                            check for sub directory,    */
-/*                                            resulting in version 6.1.12 */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_free_search(FX_MEDIA *media_ptr, FX_DIR_ENTRY *directory_ptr, FX_DIR_ENTRY *entry_ptr)
-{
-
-ULONG         i, j;
-UCHAR        *work_ptr;
-UINT          status, total_entries;
-ULONG         entry_sector, entry_offset;
-ULONG         FAT_index, FAT_value;
-ULONG         cluster, total_clusters, clusters_needed;
-ULONG         first_new_cluster, last_cluster, clusters;
-ULONG         directory_index;
-ULONG         directory_entries;
-ULONG         logical_sector;
-FX_DIR_ENTRY *search_dir_ptr;
-ULONG         free_entry_start;
-UINT          sectors;
-
-FX_INT_SAVE_AREA
-
-
-#ifdef FX_ENABLE_EXFAT
-    /* Check if media format is exFAT.  */
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Call exFAT specific function.  */
-        return(_fx_directory_exFAT_free_search(media_ptr, directory_ptr, entry_ptr));
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of directory free entry search requests.  */
-    media_ptr -> fx_media_directory_free_searches++;
-#endif
-
-    /* Initialize the entry sector values.  */
-    entry_sector = entry_offset = 0;
-
-    /* Set the long file name flag to false.  */
-    entry_ptr -> fx_dir_entry_long_name_present =  0;
-
-    /* Are there leading dots?  */
-    if (entry_ptr -> fx_dir_entry_name[0] == '.')
-    {
-
-        /* Is there more than 1 dot?  */
-        if (entry_ptr -> fx_dir_entry_name[1] == '.')
-        {
-            /* Yes, consider the name invalid.  */
-            return(FX_INVALID_NAME);
-        }
-    }
-
-    /* Determine if a long file name is present.  */
-    for (i = 0, j = 0; entry_ptr -> fx_dir_entry_name[i]; i++)
-    {
-
-        /* Check for upper-case characters.  */
-        if ((entry_ptr -> fx_dir_entry_name[i] >= 'A') && (entry_ptr -> fx_dir_entry_name[i] <= 'Z'))
-        {
-            continue;
-        }
-        /* Check for numeric characters.  */
-        else if ((entry_ptr -> fx_dir_entry_name[i] >= '0') && (entry_ptr -> fx_dir_entry_name[i] <= '9'))
-        {
-            continue;
-        }
-        /* Check for any lower-case characters.  */
-        else if ((entry_ptr -> fx_dir_entry_name[i] >= 'a') && (entry_ptr -> fx_dir_entry_name[i] <= 'z'))
-        {
-            entry_ptr -> fx_dir_entry_long_name_present =  1;
-        }
-        /* Check for a space in the middle of the name.  */
-        else if (entry_ptr -> fx_dir_entry_name[i] == ' ')
-        {
-            entry_ptr -> fx_dir_entry_long_name_present = 1;
-        }
-        /* Check for a dot in the name.  */
-        else if (entry_ptr -> fx_dir_entry_name[i] == '.')
-        {
-            /* Determine if this is the first dot detected.  */
-            if (j == 0)
-            {
-                /* First dot, remember where it was.  */
-                j = i;
-
-                /* Determine if this is a leading dot.  */
-                if (i == 0)
-                {
-
-                    /* Leading dot detected, treat as a long filename.  */
-                    entry_ptr -> fx_dir_entry_long_name_present =  1;
-                }
-            }
-            else
-            {
-                /* Second dot detected, must have a long file name.  */
-                entry_ptr -> fx_dir_entry_long_name_present = 1;
-            }
-        }
-        /* Check for a special 0xE5 character.  */
-        else if ((UCHAR)entry_ptr -> fx_dir_entry_name[i] == (UCHAR)0xE5)
-        {
-            entry_ptr -> fx_dir_entry_long_name_present = 1;
-        }
-        /* Check for code point value greater than 127.  */
-        else if ((UCHAR)entry_ptr -> fx_dir_entry_name[i] > (UCHAR)127)
-        {
-            continue;
-        }
-        /* Check for any special characters.  */
-        else if ((entry_ptr -> fx_dir_entry_name[i] == '~') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '-') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '_') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '}') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '{') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '(') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == ')') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '`') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '\'') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '!') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '#') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '$') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '&') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '@') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '^') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '%'))
-        {
-            continue;
-        }
-        /* Check for long filename special characters.  */
-        else if ((entry_ptr -> fx_dir_entry_name[i] == '+') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == ',') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == ';') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '=') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == '[') ||
-                 (entry_ptr -> fx_dir_entry_name[i] == ']'))
-        {
-            entry_ptr -> fx_dir_entry_long_name_present = 1;
-        }
-        /* Something is wrong with the supplied name.  */
-        else
-        {
-            return(FX_INVALID_NAME);
-        }
-    }
-
-    /* Determine if a dot was found.  */
-    if (j != 0)
-    {
-
-        /* Yes, Determine if the extension exceeds a 3 character extension.  */
-        if ((i - j) > 4)
-        {
-
-            /* Yes, long file name is present.  */
-            entry_ptr -> fx_dir_entry_long_name_present = 1;
-        }
-    }
-
-    /* Calculate the total entries needed.  */
-    if ((i <= 12) && (entry_ptr -> fx_dir_entry_long_name_present == 0))
-    {
-
-        /* Initialize the total entries to 1.  */
-        total_entries = 1;
-
-        /* Check for special instance of long file name.  */
-        if ((j >= 9) || ((i - j) >= 9))
-        {
-
-            /* The dot is after 8 character or there is no dot and the name
-               is greater than 8 character. */
-            entry_ptr -> fx_dir_entry_long_name_present = 1;
-            total_entries = 2;
-        }
-    }
-    else
-    {
-
-        /* Long file name is present, calculate how many entries are needed
-           to represent it.  */
-        if (i % 13 == 0)
-        {
-            /* Exact fit, just add one for the 8.3 short name.  */
-            total_entries = i / 13 + 1;
-        }
-        else
-        {
-            /* Non-exact fit, add two for 8.3 short name and overlap.  */
-            total_entries = i / 13 + 2;
-        }
-    }
-
-    /* Determine if the search is in the root directory or in a
-       sub-directory.  Note: the directory search function clears the
-       first character of the name for the root directory.  */
-    if (directory_ptr -> fx_dir_entry_name[0])
-    {
-
-        /* Search for a free entry in a sub-directory.  */
-
-        /* Pickup the number of entries in this directory.  This was placed
-           into the unused file size field.  */
-        directory_entries =  (ULONG)directory_ptr -> fx_dir_entry_file_size;
-
-        /* Point the search directory pointer to this entry.  */
-        search_dir_ptr =  directory_ptr;
-
-        /* Ensure that the search directory's last search cluster is cleared.  */
-        search_dir_ptr -> fx_dir_entry_last_search_cluster =  0;
-
-        /* Set the initial index to 2, since the first two directory entries are
-           always allocated.  */
-        directory_index =  2;
-    }
-    else
-    {
-
-        /* Find a free entry in the root directory.  */
-
-        /* Setup the number of directory entries.  */
-        directory_entries =  (ULONG)media_ptr -> fx_media_root_directory_entries;
-
-        /* Set the search pointer to NULL since we are working off of the
-           root directory.  */
-        search_dir_ptr =  FX_NULL;
-
-        /* Set the initial index to 0, since the first entry of the root directory is valid.  */
-        directory_index =  0;
-    }
-
-    /* Loop through entries in the search directory.  Yes, this is a
-       linear search!  */
-    free_entry_start = directory_entries;
-    do
-    {
-
-        /* Read an entry from the directory.  */
-        status =  _fx_directory_entry_read(media_ptr, search_dir_ptr, &directory_index, entry_ptr);
-
-        /* Check for error status.  */
-        if (status != FX_SUCCESS)
-        {
-            return(status);
-        }
-
-        /* Determine if this is an empty entry.  */
-        if ((((UCHAR)entry_ptr -> fx_dir_entry_name[0] == (UCHAR)FX_DIR_ENTRY_FREE) && (entry_ptr -> fx_dir_entry_short_name[0] == 0)) ||
-            ((UCHAR)entry_ptr -> fx_dir_entry_name[0] == (UCHAR)FX_DIR_ENTRY_DONE))
-        {
-
-            /* Determine how many entries are needed.  */
-            if (total_entries > 1)
-            {
-
-                /* Multiple entries are needed for long file names.  Mark this
-                   entry as free. */
-                if (entry_ptr -> fx_dir_entry_name[0] == FX_DIR_ENTRY_DONE)
-                {
-
-                    entry_ptr -> fx_dir_entry_long_name_present =  0;
-                    entry_ptr -> fx_dir_entry_name[0] =      (CHAR)FX_DIR_ENTRY_FREE;
-                    entry_ptr -> fx_dir_entry_name[1] =      (CHAR)0;
-
-                    /* Write out the directory entry.  */
-                    status = _fx_directory_entry_write(media_ptr, entry_ptr);
-                    if(status != FX_SUCCESS)
-                    {  
-                        return(status);
-                    }
-  
-                    /* Note that for long names we need to avoid holes in the middle,
-                       i.e. entries must be logically contiguous.  */
-                }
-            }
-
-            /* Determine if we are at the first free entry.  */
-            if (free_entry_start == directory_entries)
-            {
-
-                /* Remember the start of the free entry.  */
-                free_entry_start =  directory_index;
-                entry_sector =      (ULONG)entry_ptr -> fx_dir_entry_log_sector;
-                entry_offset  =     entry_ptr -> fx_dir_entry_byte_offset;
-            }
-
-            /* Determine if there are enough free entries to satisfy the request.  */
-            if ((directory_index - free_entry_start + 1) >= total_entries)
-            {
-
-                /* Found an empty slot.  Most pertinent information is already
-                   in the entry structure.  */
-
-                /* Setup the the sector and the offset.  */
-                entry_ptr -> fx_dir_entry_log_sector =      entry_sector;
-                entry_ptr -> fx_dir_entry_byte_offset =     entry_offset;
-
-                /* Initialize the additional directory entries.  */
-                entry_ptr -> fx_dir_entry_reserved =            0;
-                entry_ptr -> fx_dir_entry_created_time_ms =     0;
-
-                /* Lockout interrupts for time/date access.  */
-                FX_DISABLE_INTS
-
-                entry_ptr -> fx_dir_entry_created_time =        _fx_system_time;
-                entry_ptr -> fx_dir_entry_created_date =        _fx_system_date;
-                entry_ptr -> fx_dir_entry_last_accessed_date =  _fx_system_date;
-
-                /* Restore interrupts.  */
-                FX_RESTORE_INTS
-
-                /* Determine if a long file name is present.  */
-                if (total_entries == 1)
-                {
-                    entry_ptr -> fx_dir_entry_long_name_present =  0;
-                }
-                else
-                {
-                    entry_ptr -> fx_dir_entry_long_name_present =  1;
-                }
-
-                /* Return a successful completion.  */
-                return(FX_SUCCESS);
-            }
-        }
-        else
-        {
-
-            /* Reset the free entry start.  */
-            free_entry_start =  directory_entries;
-        }
-
-        /* Move to the next entry.  */
-        directory_index++;
-
-        /* Determine if we have exceeded the number of entries in the current directory.  */
-        if (directory_index >= directory_entries)
-        {
-
-            /* Calculate how many sectors we need for the new directory entry.  */
-            sectors =  ((total_entries * FX_DIR_ENTRY_SIZE) + (media_ptr -> fx_media_bytes_per_sector - 1))/
-                                                                            media_ptr -> fx_media_bytes_per_sector;
-
-            /* Now calculate how many clusters we need for the new directory entry.  */
-            clusters_needed = (sectors + (media_ptr -> fx_media_sectors_per_cluster - 1)) / media_ptr -> fx_media_sectors_per_cluster;
-
-            /* Not enough empty entries were found.  If the specified directory is a sub-directory,
-               attempt to allocate another cluster to it.  */
-            if (((search_dir_ptr) || (media_ptr -> fx_media_32_bit_FAT)) && (media_ptr -> fx_media_available_clusters >= clusters_needed))
-            {
-
-                /* Search for the additional clusters we need.  */
-                first_new_cluster =  0;
-                total_clusters =     media_ptr -> fx_media_total_clusters;
-                last_cluster =       0;
-                FAT_index    =       media_ptr -> fx_media_cluster_search_start;
-                clusters =           clusters_needed;
-
-                /* Loop to find the needed clusters.  */
-                while (clusters)
-                {
-
-                    /* Decrease the cluster count.  */
-                    clusters--;
-
-                    /* Loop to find the first available cluster.  */
-                    do
-                    {
-
-                        /* Make sure we stop looking after one pass through the FAT table.  */
-                        if (!total_clusters)
-                        {
-
-                            /* Something is wrong with the media - the desired clusters were
-                               not found in the FAT table.  */
-                            return(FX_NO_MORE_SPACE);
-                        }
-
-                        /* Read FAT entry.  */
-                        status =  _fx_utility_FAT_entry_read(media_ptr, FAT_index, &FAT_value);
-
-                        /* Check for a bad status.  */
-                        if (status != FX_SUCCESS)
-                        {
-
-                            /* Return the bad status.  */
-                            return(status);
-                        }
-
-                        /* Decrement the total cluster count.  */
-                        total_clusters--;
-
-                        /* Determine if the FAT entry is free.  */
-                        if (FAT_value == FX_FREE_CLUSTER)
-                        {
-
-                            /* Move cluster search pointer forward.  */
-                            media_ptr -> fx_media_cluster_search_start =  FAT_index + 1;
-
-                            /* Determine if this needs to be wrapped.  */
-                            if (media_ptr -> fx_media_cluster_search_start >= (media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START))
-                            {
-
-                                /* Wrap the search to the beginning FAT entry.  */
-                                media_ptr -> fx_media_cluster_search_start =  FX_FAT_ENTRY_START;
-                            }
-
-                            /* Break this loop.  */
-                            break;
-                        }
-                        else
-                        {
-
-                            /* FAT entry is not free... Advance the FAT index.  */
-                            FAT_index++;
-
-                            /* Determine if we need to wrap the FAT index around.  */
-                            if (FAT_index >= (media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START))
-                            {
-
-                                /* Wrap the search to the beginning FAT entry.  */
-                                FAT_index =  FX_FAT_ENTRY_START;
-                            }
-                        }
-                    } while (FX_TRUE);
-
-                    /* We found an available cluster.  We now need to clear all of entries in
-                       each of the cluster's sectors.  */
-
-                    /* Calculate the logical sector of this cluster.  */
-                    logical_sector =  ((ULONG) media_ptr -> fx_media_data_sector_start) +
-                                       ((((ULONG) FAT_index) - FX_FAT_ENTRY_START) *
-                                       ((ULONG) media_ptr -> fx_media_sectors_per_cluster));
-
-                    /* Pickup the number of sectors for the next directory cluster.  */
-                    sectors =  media_ptr -> fx_media_sectors_per_cluster;
-
-                    /* Read the logical sector just for cache reasons.  */
-                    status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                                              media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-                    /* Check the return value.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-
-                    /* Clear the entire first sector of the new sub-directory cluster.  */
-                    work_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer;
-                    i =  0;
-                    while (i < media_ptr -> fx_media_bytes_per_sector)
-                    {
-
-                        /* Clear 4 bytes.  */
-                        *((ULONG *)work_ptr) =  (ULONG)0;
-
-                        /* Increment pointer.  */
-                        work_ptr =  work_ptr + sizeof(ULONG);
-
-                        /* Increment counter.  */
-                        i =  i + (ULONG)sizeof(ULONG);
-                    }
-
-                    /* Write the logical sector to ensure the zeros are written.  */
-                    status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) logical_sector,
-                                                               media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-                    /* Determine if the write was successful.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Return the error code.  */
-                        return(status);
-                    }
-
-                    /* Determine if there are more sectors to clear in the first cluster of the new
-                       sub-directory.  */
-                    if (sectors > 1)
-                    {
-
-                        /* Yes, invalidate all cached sectors that are contained in the newly allocated first
-                           cluster of the directory.  */
-
-                        /* Flush the internal logical sector cache.  */
-                        status =  _fx_utility_logical_sector_flush(media_ptr, (ULONG64) (logical_sector + 1), (ULONG64) (sectors - 1), FX_TRUE);
-
-                        /* Determine if the flush was successful.  */
-                        if (status != FX_SUCCESS)
-                        {
-
-                            /* Return the error code.  */
-                            return(status);
-                        }
-
-                        /* Clear all additional sectors of new sub-directory.  */
-                        sectors--;
-                        while (sectors)
-                        {
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-                            /* Increment the number of driver write sector(s) requests.  */
-                            media_ptr -> fx_media_driver_write_requests++;
-#endif
-
-                            /* Build Write request to the driver.  */
-                            media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-                            media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-                            media_ptr -> fx_media_driver_buffer =           media_ptr -> fx_media_memory_buffer;
-                            media_ptr -> fx_media_driver_logical_sector =   (ULONG)logical_sector + ((ULONG)sectors);
-                            media_ptr -> fx_media_driver_sectors =          1;
-                            media_ptr -> fx_media_driver_sector_type =      FX_DIRECTORY_SECTOR;
-
-                            /* Set the system write flag since we are writing a directory sector.  */
-                            media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-
-                            /* If trace is enabled, insert this event into the trace buffer.  */
-                            FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, ((ULONG)logical_sector) + ((ULONG)sectors), 1, media_ptr -> fx_media_memory_buffer, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-                            /* Invoke the driver to write the sector.  */
-                            (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-                            /* Clear the system write flag.  */
-                            media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-                            /* Determine if an error occurred.  */
-                            if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-                            {
-
-                                /* Return error code.  */
-                                return(media_ptr -> fx_media_driver_status);
-                            }
-
-                            /* Decrease the number of sectors to clear.  */
-                            sectors--;
-                        }
-                    }
-
-                    /* Determine if we have found the first new cluster yet.  */
-                    if (first_new_cluster == 0)
-                    {
-
-                        /* Remember the first new cluster. */
-                        first_new_cluster =  FAT_index;
-                    }
-
-                    /* Check for a valid last cluster to link.  */
-                    if (last_cluster)
-                    {
-
-                        /* Normal condition - link the last cluster with the new
-                           found cluster.  */
-                        status = _fx_utility_FAT_entry_write(media_ptr, last_cluster, FAT_index);
-
-                        /* Check for a bad FAT write status.  */
-                        if (status !=  FX_SUCCESS)
-                        {
-
-                            /* Return the bad status.  */
-                            return(status);
-                        }
-                    }
-
-                    /* Otherwise, remember the new FAT index as the last.  */
-                    last_cluster =  FAT_index;
-
-                    /* Move to the next FAT entry.  */
-                    FAT_index =  media_ptr -> fx_media_cluster_search_start;
-                }
-
-                /* Place an end-of-file marker on the last cluster.  */
-                status = _fx_utility_FAT_entry_write(media_ptr, last_cluster, media_ptr -> fx_media_fat_last);
-
-                /* Check for a bad FAT write status.  */
-                if (status !=  FX_SUCCESS)
-                {
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-
-#ifdef FX_FAULT_TOLERANT
-
-                /* Ensure the new FAT chain is properly written to the media.  */
-
-                /* Flush the cached individual FAT entries */
-                _fx_utility_FAT_flush(media_ptr);
-#endif
-
-                /* Now the new cluster needs to be linked to the sub-directory.  */
-                if (search_dir_ptr)
-                {
-                    cluster = search_dir_ptr -> fx_dir_entry_cluster;
-                }
-                else
-                {
-                    cluster = media_ptr -> fx_media_root_cluster_32;
-                }
-
-                /* Initialize loop variables.  */
-                last_cluster =  0;
-                i =  0;
-
-                /* Follow the link of FAT entries.  */
-                while (cluster < media_ptr -> fx_media_fat_reserved)
-                {
-
-                    /* Read the current cluster entry from the FAT.  */
-                    status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &FAT_value);
-                    i++;
-
-                    /* Check the return value.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-
-                    /* Determine if the FAT read was invalid.  */
-                    if ((cluster < FX_FAT_ENTRY_START) || (cluster == FAT_value) || (i > media_ptr -> fx_media_total_clusters))
-                    {
-
-                        /* Return the bad status.  */
-                        return(FX_FAT_READ_ERROR);
-                    }
-
-                    /* Save the last valid cluster.  */
-                    last_cluster =  cluster;
-
-                    /* Setup for the next cluster.  */
-                    cluster =  FAT_value;
-                }
-
-                /* Decrease the available clusters in the media.  */
-                media_ptr -> fx_media_available_clusters =  media_ptr -> fx_media_available_clusters - clusters_needed;
-
-                /* Increase the number of directory entries.  */
-                directory_entries =  directory_entries + ((clusters_needed * media_ptr -> fx_media_sectors_per_cluster) * media_ptr -> fx_media_bytes_per_sector) / FX_DIR_ENTRY_SIZE;
-
-                /* Determine if we need to reset the free entry start since we changed the
-                   number of directory entries.  If the last entry was not free, then we
-                   should definitely reset the free entry start.  */
-                if (!(((UCHAR)entry_ptr -> fx_dir_entry_name[0] == (UCHAR) FX_DIR_ENTRY_FREE) && (entry_ptr -> fx_dir_entry_short_name[0] == 0)))
-                {
-
-                    /* Reset the free entry start to indicate we haven't found a starting free entry yet.  */
-                    free_entry_start =  directory_entries;
-                }
-
-                /* Update the directory size field.  */
-                directory_ptr -> fx_dir_entry_file_size =  directory_entries;
-
-                /* Defer the update of the FAT entry and the last cluster of the current
-                   directory entry until after the new cluster is initialized and written out.  */
-
-                /* Determine if a FAT32 is present.  */
-                if ((media_ptr -> fx_media_32_bit_FAT) && (search_dir_ptr == FX_NULL))
-                {
-
-                    /* Change root directory entry count - FAT32 has a variable sized root directory.  */
-                    media_ptr -> fx_media_root_directory_entries =  directory_entries;
-                }
-
-                /* At this point, link up the last cluster with the new cluster.  */
-                status =  _fx_utility_FAT_entry_write(media_ptr, last_cluster, first_new_cluster);
-
-                /* Check the return value.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-#ifdef FX_FAULT_TOLERANT
-
-                /* Flush the cached individual FAT entries */
-                _fx_utility_FAT_flush(media_ptr);
-#endif
-            }
-        }
-    } while (directory_index < directory_entries);
-
-    /* Return FX_NO_MORE_SPACE status to the caller.  */
-    return(FX_NO_MORE_SPACE);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_information_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_information_get.c	(revision 30)
+++ 	(revision )
@@ -1,235 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_information_get                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified directory name.  */
-/*    If found, the complete file parameters are placed in all non-NULL   */
-/*    return parameters.  If the file name is not found, the appropriate  */
-/*    error code is returned to the caller.                               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Directory name pointer        */
-/*    attributes                            Pointer to attributes         */
-/*    size                                  Pointer to size               */
-/*    year                                  Pointer to year               */
-/*    month                                 Pointer to month              */
-/*    day                                   Pointer to day                */
-/*    hour                                  Pointer to hour               */
-/*    minute                                Pointer to minute             */
-/*    second                                Pointer to second             */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), verified */
-/*                                            memcpy usage,               */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_information_get(FX_MEDIA *media_ptr, CHAR *directory_name,
-                                    UINT *attributes, ULONG *size,
-                                    UINT *year, UINT *month, UINT *day,
-                                    UINT *hour, UINT *minute, UINT *second)
-{
-
-UINT         status;
-FX_DIR_ENTRY dir_entry;
-ULONG        open_count;
-FX_FILE     *search_ptr;
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_information_gets++;
-#endif
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_INFORMATION_GET, media_ptr, directory_name, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Search the system for the supplied directory name.  */
-    status =  _fx_directory_search(media_ptr, directory_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Check the list of open files for others open for writing.  */
-    open_count =  media_ptr -> fx_media_opened_file_count;
-    search_ptr =  media_ptr -> fx_media_opened_file_list;
-    while (open_count)
-    {
-
-        /* Look at each opened file to see if the same file is opened
-           for writing.  */
-        if ((search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector == dir_entry.fx_dir_entry_log_sector) &&
-            (search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset == dir_entry.fx_dir_entry_byte_offset) &&
-            (search_ptr -> fx_file_open_mode))
-        {
-
-            /* The file has been opened for writing by a previous call. Use the information used by
-               the writer instead of what is currently on the media.  */
-            _fx_utility_memory_copy((UCHAR *)&search_ptr -> fx_file_dir_entry, (UCHAR *)&dir_entry, sizeof(FX_DIR_ENTRY)); /* Use case of memcpy is verified. */
-            break;
-        }
-
-        /* Adjust the pointer and decrement the search count.  */
-        search_ptr =  search_ptr -> fx_file_opened_next;
-        open_count--;
-    }
-
-    /* Check to see if attributes are required.  */
-    if (attributes)
-    {
-
-        /* Pickup the attributes.  */
-        *attributes =  dir_entry.fx_dir_entry_attributes;
-    }
-
-    /* Check to see if the size is required.  */
-    if (size)
-    {
-
-        /* Pickup the size.  */
-        *size =  (ULONG)dir_entry.fx_dir_entry_file_size;
-    }
-
-    /* Check to see if the year is required.  */
-    if (year)
-    {
-
-        /* Pickup the year.  */
-        *year =  ((dir_entry.fx_dir_entry_date >> FX_YEAR_SHIFT) & FX_YEAR_MASK) +
-                                                                        FX_BASE_YEAR;
-    }
-
-    /* Check to see if the month is required.  */
-    if (month)
-    {
-
-        /* Pickup the month.  */
-        *month =  (dir_entry.fx_dir_entry_date >> FX_MONTH_SHIFT) & FX_MONTH_MASK;
-    }
-
-    /* Check to see if the day is required.  */
-    if (day)
-    {
-
-        /* Pickup the day.  */
-        *day =  dir_entry.fx_dir_entry_date & FX_DAY_MASK;
-    }
-
-    /* Check to see if the hour is required.  */
-    if (hour)
-    {
-
-        /* Pickup the hour.  */
-        *hour =  (dir_entry.fx_dir_entry_time >> FX_HOUR_SHIFT) & FX_HOUR_MASK;
-    }
-
-    /* Check to see if the minute is required.  */
-    if (minute)
-    {
-
-        /* Pickup the minute.  */
-        *minute =  (dir_entry.fx_dir_entry_time >> FX_MINUTE_SHIFT) & FX_MINUTE_MASK;
-    }
-
-    /* Check to see if the second is required.  */
-    if (second)
-    {
-
-        /* Pickup the second.  */
-        *second =  (dir_entry.fx_dir_entry_time & FX_SECOND_MASK) * 2;
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Directory information get is complete, return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_local_path_clear.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_local_path_clear.c	(revision 30)
+++ 	(revision )
@@ -1,114 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-
-#ifndef FX_NO_LOCAL_PATH
-FX_LOCAL_PATH_SETUP
-#endif
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_local_path_clear                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function clears the local default directory of the media so    */
-/*    any path relative operations will start using the media's global    */
-/*    default path again.                                                 */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_local_path_clear(FX_MEDIA *media_ptr)
-{
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_local_path_clears++;
-#endif
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-#ifdef FX_NO_LOCAL_PATH
-
-    /* Error, return to caller.  */
-    return(FX_NOT_IMPLEMENTED);
-#else
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_LOCAL_PATH_CLEAR, media_ptr, 0, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Clear this thread's local path pointer.  */
-    _tx_thread_current_ptr -> tx_thread_filex_ptr =  FX_NULL;
-
-    /* Local default directory clear is complete, return status.  */
-    return(FX_SUCCESS);
-#endif
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_local_path_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_local_path_get.c	(revision 30)
+++ 	(revision )
@@ -1,129 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-
-#ifndef FX_NO_LOCAL_PATH
-FX_LOCAL_PATH_SETUP
-#endif
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_local_path_get                        PORTABLE C      */
-/*                                                           6.1.5        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns a pointer to the local default directory      */
-/*    for this thread.                                                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    return_path_name                      Return local path name        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  03-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.5  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_local_path_get(FX_MEDIA *media_ptr, CHAR **return_path_name)
-{
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_local_path_gets++;
-#endif
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-#ifdef FX_NO_LOCAL_PATH
-
-    FX_PARAMETER_NOT_USED(return_path_name);
-
-    /* Error, return to caller.  */
-    return(FX_NOT_IMPLEMENTED);
-#else
-
-    /* Determine if there is a local path.  */
-    if (_tx_thread_current_ptr -> tx_thread_filex_ptr)
-    {
-
-        /* Return a pointer to the current local directory path string.  */
-        *return_path_name =  ((FX_LOCAL_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr) -> fx_path_string;
-    }
-    else
-    {
-
-        /* Just set the return value to FX_NULL to indicate there is no
-           local path setup.  */
-        *return_path_name =  FX_NULL;
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_LOCAL_PATH_GET, media_ptr, return_path_name, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Local default directory has been returned, return status.  */
-    return(FX_SUCCESS);
-#endif
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_local_path_get_copy.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_local_path_get_copy.c	(revision 30)
+++ 	(revision )
@@ -1,123 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_local_path_get_copy                   PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function copies the local default directory for this thread    */
-/*    into the specified buffer.                                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    return_path_name_buffer               Destination buffer for name   */
-/*    return_path_name_buffer_size          Size of buffer pointed to by  */
-/*                                            return_path_name_buffer     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), verified */
-/*                                            memcpy usage,               */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_local_path_get_copy(FX_MEDIA *media_ptr, CHAR *return_path_name_buffer, UINT return_path_name_buffer_size)
-{
-
-UINT    status;
-CHAR    *return_path_name;
-UINT    path_name_length_with_null_terminator;
-
-
-    /* Get the pointer to the path.  */
-    status =  _fx_directory_local_path_get(media_ptr, &return_path_name);
-    if (status == FX_SUCCESS)
-    {
-
-        /* Was a path set?  */
-        if (return_path_name != FX_NULL)
-        {
-
-            /* Get the length of the path.  */
-            path_name_length_with_null_terminator =  _fx_utility_string_length_get(return_path_name, FX_MAXIMUM_PATH) + 1;
-
-            /* Can it fit in the user's buffer? */
-            if (path_name_length_with_null_terminator <= return_path_name_buffer_size)
-            {
-
-                /* Copy the path name into the user's buffer.  */
-                _fx_utility_memory_copy((UCHAR *) return_path_name, (UCHAR *) return_path_name_buffer, path_name_length_with_null_terminator); /* Use case of memcpy is verified. */
-            }
-            else
-            {
-
-                /* Buffer is too small. Return error.  */
-                return(FX_BUFFER_ERROR);
-            }
-        }
-        else
-        {
-
-            /* Set zero-length string.  */
-            return_path_name_buffer[0] = '\0';
-        }
-    }
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_local_path_restore.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_local_path_restore.c	(revision 30)
+++ 	(revision )
@@ -1,117 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-
-#ifndef FX_NO_LOCAL_PATH
-FX_LOCAL_PATH_SETUP
-#endif
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_local_path_restore                    PORTABLE C      */
-/*                                                           6.1.5        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function restores the local default directory of the media to  */
-/*    the previous path specified by the caller.                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    local_path_ptr                        Local path control block ptr  */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  03-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.5  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_local_path_restore(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr)
-{
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_local_path_restores++;
-#endif
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-#ifdef FX_NO_LOCAL_PATH
-
-    FX_PARAMETER_NOT_USED(local_path_ptr);
-
-    /* Error, return to caller.  */
-    return(FX_NOT_IMPLEMENTED);
-#else
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_LOCAL_PATH_RESTORE, media_ptr, local_path_ptr, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Setup thread control block to use this local path pointer.  */
-    _tx_thread_current_ptr -> tx_thread_filex_ptr =  (VOID *)local_path_ptr;
-
-    /* Default directory restore is complete, return status.  */
-    return(FX_SUCCESS);
-#endif
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_local_path_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_local_path_set.c	(revision 30)
+++ 	(revision )
@@ -1,451 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-
-#ifndef FX_NO_LOCAL_PATH
-FX_LOCAL_PATH_SETUP
-#endif
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_local_path_set                        PORTABLE C      */
-/*                                                           6.1.5        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the local default directory of the media to the  */
-/*    path specified by the caller.  If this path is not found, an error  */
-/*    code is returned.                                                   */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    local_path                            Local path control block ptr  */
-/*    new_path_name                         New path to set current local */
-/*                                            working directory to        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_search                  Search for the directory name */
-/*                                          in the directory structure    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  03-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.5  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_local_path_set(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr, CHAR *new_path_name)
-{
-
-#ifndef FX_NO_LOCAL_PATH
-UINT         status;
-CHAR        *path_string_ptr;
-UINT         path_string_capacity;
-FX_PATH     *path_ptr;
-UINT         i, j;
-#endif
-FX_DIR_ENTRY dir_entry;
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_local_path_sets++;
-#endif
-
-    /* Setup pointer to a name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Setup the local path name buffer pointer.  */
-    local_path_ptr -> fx_path_directory.fx_dir_entry_name =  local_path_ptr -> fx_path_name_buffer;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  (CHAR)0;
-
-    /* Clear the long name string.  */
-    dir_entry.fx_dir_entry_name[0] =  (CHAR)0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-#ifdef FX_NO_LOCAL_PATH
-
-    FX_PARAMETER_NOT_USED(new_path_name);
-
-    /* Error, return to caller.  */
-    return(FX_NOT_IMPLEMENTED);
-#else
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_LOCAL_PATH_SET, media_ptr, local_path_ptr, new_path_name, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Look for a root directory selection.  */
-    if ((!new_path_name) || (((new_path_name[0] == '\\') || (new_path_name[0] == '/')) && (new_path_name[1] == (CHAR)0)))
-    {
-
-        /* Set the default local directory to the root.  */
-        local_path_ptr -> fx_path_directory.fx_dir_entry_name[0] =  (CHAR)0;
-        local_path_ptr -> fx_path_string[0] =                       (CHAR)0;
-        local_path_ptr -> fx_path_string[FX_MAXIMUM_PATH - 2] =       (CHAR)0;
-
-        /* Setup thread control block to use this local path pointer.  */
-        _tx_thread_current_ptr -> tx_thread_filex_ptr =  (VOID *)local_path_ptr;
-    }
-    else
-    {
-
-        /* Search the system for the supplied path and directory name.  */
-        status =  _fx_directory_search(media_ptr, new_path_name, &dir_entry, FX_NULL, FX_NULL);
-
-        /* Determine if the search failed or if the entry found is not a
-           directory.  */
-        if ((status != FX_SUCCESS) || (!(dir_entry.fx_dir_entry_attributes & FX_DIRECTORY)))
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Invalid Path - Return the error code.  */
-            return(FX_INVALID_PATH);
-        }
-
-        /* Now update the current path string.  */
-
-        /* Setup the path string pointer to the start of the current path.  */
-        path_string_ptr =  &(local_path_ptr -> fx_path_string[0]);
-
-        /* Setup the path string's capacity.  */
-        path_string_capacity =  FX_MAXIMUM_PATH - 1;
-
-        /* Determine if the new path is relative from the current path.  */
-        if ((new_path_name[0] != '\\') && (new_path_name[0] != '/'))
-        {
-
-            /* Yes, a relative path was found.  */
-
-            /* Setup the default path pointer to the local path.  */
-            path_ptr =  local_path_ptr;
-
-            /* Determine if the local path is different than the current local path.  */
-            if (local_path_ptr !=  (FX_LOCAL_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr)
-            {
-
-                /* Yes, there is a difference.  */
-
-                /* Should we copy from the default media path or from the previous default
-                   path.  */
-                if (_tx_thread_current_ptr -> tx_thread_filex_ptr)
-                {
-
-                    /* There is a local path so copy the relative path info from it.  */
-                    i =  0;
-                    do
-                    {
-
-                        /* Copy from previous local to new local path.  */
-                        local_path_ptr -> fx_path_string[i] =
-                            ((FX_LOCAL_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr) -> fx_path_string[i];
-                            
-                        /* Determine if we are done.  */
-                        if (local_path_ptr -> fx_path_string[i] == 0)
-                        {
-                        
-                            /* Are we not at the end of the string?  */
-                            if (i < (FX_MAXIMUM_PATH - 1))
-                            {
-                            
-                                /* Yes, break the loop.  */
-                                break;
-                            }
-                        }
-                        
-                        /* Move to the next character.  */
-                        i++;
-                        
-                    } while (i < FX_MAXIMUM_PATH);
-                }
-                else
-                {
-
-                    /* No local path, so copy the relative path information from the media
-                       default.  */
-                    i =  0;
-                    do
-                    {
-
-                        /* Copy from the media default to new local path.  */
-                        local_path_ptr -> fx_path_string[i] =
-                            media_ptr -> fx_media_default_path.fx_path_string[i];
-                            
-                        /* Determine if we are done.  */
-                        if (local_path_ptr -> fx_path_string[i] == 0)
-                        {
-                        
-                            /* Are we not at the end of the string?  */
-                            if (i < (FX_MAXIMUM_PATH - 1))
-                            {
-                            
-                                /* Yes, break the loop.  */
-                                break;
-                            }
-                        }
-
-                        /* Move to the next character.  */
-                        i++;
-
-                    } while (i < FX_MAXIMUM_PATH);
-                }
-            }
-
-            /* First, check the current path for string overflow.  If this is set,
-               don't attempt to update the current path with relative information.
-               The path won't be valid again until a complete path is given.  */
-            if (path_ptr -> fx_path_string[FX_MAXIMUM_PATH - 2] == '*')
-            {
-
-                /* Yes, don't update the string, just finish the path set processing.  */
-
-                /* Determine if we are at the root directory.  */
-                if (!dir_entry.fx_dir_entry_cluster)
-                {
-                    /* Set the current directory back to the root directory.  */
-                    dir_entry.fx_dir_entry_name[0] =  (CHAR)0;
-
-                    /* Clear the current path string.  */
-                    path_ptr -> fx_path_string[0] =  (CHAR)0;
-
-                    /* Clear the overflow flag in the current path string... just in
-                       case! */
-                    path_ptr -> fx_path_string[FX_MAXIMUM_PATH - 2] =  (CHAR)0;
-                }
-
-                /* Copy the new directory entry into the media control block.  */
-                path_ptr -> fx_path_directory =  dir_entry;
-
-                /* Reset the local path name buffer pointer, since it was clobbered earlier.  */
-                local_path_ptr -> fx_path_directory.fx_dir_entry_name =  local_path_ptr -> fx_path_name_buffer;
-
-                /* Copy the directory name entry to the local path name area.  */
-                for (j = 0; j < FX_MAX_LONG_NAME_LEN; j++)
-                {
-
-                    /* Copy the name buffer.  */
-                    local_path_ptr -> fx_path_directory.fx_dir_entry_name[j] =  dir_entry.fx_dir_entry_name[j];
-                }
-
-                /* Setup thread control block to use this local path pointer.  */
-                _tx_thread_current_ptr -> tx_thread_filex_ptr =  (VOID *)local_path_ptr;
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Default directory set is complete, return status.  */
-                return(FX_SUCCESS);
-            }
-
-            /* Move the current path starting pointer to the end of the current
-               path string.  */
-            while ((path_string_capacity) && (*path_string_ptr != FX_NULL))
-            {
-                path_string_ptr++;
-                path_string_capacity--;
-            }
-
-            /* If room, place the \ character in the path string.  */
-            if (path_string_capacity)
-            {
-
-                /* There is room, place the directory marker in the string.  */
-                *path_string_ptr++ =  '\\';
-                path_string_capacity--;
-            }
-        }
-        else
-        {
-
-            /* Setup the default path pointer.  */
-
-            /* Setup the default path pointer to the local path.  */
-            path_ptr =  local_path_ptr;
-
-            /* Complete path name given.  Check to see if we need to clear an
-               overflow character from a previous current path string update.  */
-            if (path_ptr -> fx_path_string[FX_MAXIMUM_PATH - 2] == '*')
-            {
-                path_ptr -> fx_path_string[FX_MAXIMUM_PATH - 2] = (CHAR)0;
-            }
-        }
-
-        /* Copy what we can into the current path.  */
-        while (*new_path_name)
-        {
-
-            /* Determine if there is a ".." character sequence that specifies the
-               previous path.  */
-            if ((*new_path_name == '.') && (*(new_path_name + 1) == '.'))
-            {
-
-                /* Yes, a backward path is found.  The current path pointer
-                   must be moved back to just after the previous \ character.  */
-
-                /* Skip the current \0 that is at the end of the current path.  */
-                path_string_capacity =  path_string_capacity + 2;
-                path_string_ptr =       path_string_ptr - 2;
-
-                while (path_string_capacity <= (FX_MAXIMUM_PATH - 1))
-                {
-
-                    /* Move the current path pointer backwards until
-                       a \ character is found.  */
-
-                    if ((*path_string_ptr == '\\') || (*path_string_ptr == '/'))
-                    {
-
-                        /* Yes, we have successfully backed up one directory.  */
-                        break;
-                    }
-
-                    /* Backup another character.  */
-                    path_string_capacity++;
-                    path_string_ptr--;
-                }
-
-                /* Adjust the new directory pointer past the .. characters  */
-                new_path_name =  new_path_name + 2;
-            }
-            else
-            {
-
-                /* Normal characters that need to be copied into the current path.  */
-
-                if (path_string_capacity)
-                {
-
-                    /* Copy character from the new path into the current path string.  */
-                    *path_string_ptr++ =  *new_path_name++;
-
-                    path_string_capacity--;
-                }
-                else
-                {
-
-                    /* No more room in the current path string!  */
-                    break;
-                }
-            }
-        }
-
-        /* Determine if there is still room in the current path string.  */
-        if (path_string_capacity)
-        {
-
-            /* Yes, there is still room, place a NULL character at the
-               end of the path.  */
-            *path_string_ptr =  (CHAR)FX_NULL;
-        }
-        else
-        {
-
-            /* No more room.  Determine if the entire path was successfully
-               copied into the current path.  */
-            if (*new_path_name)
-            {
-
-                /* No, we couldn't fit the entire path.  Place a "*" character
-                   at the end to indicate that we had overflow.  Note that
-                   the path is kept just the the directory default get call, so
-                   the new default path is valid.  */
-                path_ptr -> fx_path_string[FX_MAXIMUM_PATH - 2] =  '*';
-            }
-        }
-
-        /* Determine if we are at the root directory.  */
-        if (!dir_entry.fx_dir_entry_cluster)
-        {
-            /* Set the current directory back to the root directory.  */
-            dir_entry.fx_dir_entry_name[0] =            (CHAR)0;
-            local_path_ptr -> fx_path_name_buffer[0] =  (CHAR)0;
-        }
-
-        /* Copy the new directory entry into the media control block.  */
-        path_ptr -> fx_path_directory =  dir_entry;
-
-        /* Reset the local path name buffer pointer, since it was clobbered earlier.  */
-        local_path_ptr -> fx_path_directory.fx_dir_entry_name =  local_path_ptr -> fx_path_name_buffer;
-
-        /* Copy the directory name entry to the local path name area.  */
-        for (j = 0; j < FX_MAX_LONG_NAME_LEN; j++)
-        {
-
-            /* Copy the name buffer.  */
-            local_path_ptr -> fx_path_directory.fx_dir_entry_name[j] =  dir_entry.fx_dir_entry_name[j];
-        }
-
-        /* Setup thread control block to use this local path pointer.  */
-        _tx_thread_current_ptr -> tx_thread_filex_ptr =  (VOID *)local_path_ptr;
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Default directory set is complete, return status.  */
-    return(FX_SUCCESS);
-#endif
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_long_name_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_long_name_get.c	(revision 30)
+++ 	(revision )
@@ -1,85 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_long_name_get                         PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function gets the long file name via the supplied short file   */
-/*    name. If there is no long file name, the short file name will be    */
-/*    returned.                                                           */
-/*                                                                        */
-/*    Note, this API is deprecated as fx_directory_long_name_get_extended */
-/*    should be used. The maximum written size to long_file_name could be */
-/*    FX_MAX_LONG_NAME_LEN.                                               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    short_file_name                       Pointer to short (8.3) name   */
-/*    long_file_name                        Pointer to long (max 255) name*/
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_long_name_get_extended  Actual long name get service  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_long_name_get(FX_MEDIA *media_ptr, CHAR *short_file_name, CHAR *long_file_name)
-{
-
-    /* Call the extended version with maximum long name length.  */
-    return(_fx_directory_long_name_get_extended(media_ptr, short_file_name, long_file_name, FX_MAX_LONG_NAME_LEN));
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_long_name_get_extended.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_long_name_get_extended.c	(revision 30)
+++ 	(revision )
@@ -1,139 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_long_name_get_extended                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function gets the long file name via the supplied short file   */
-/*    name. If there is no long file name, the short file name will be    */
-/*    returned.                                                           */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    short_file_name                       Pointer to short (8.3) name   */
-/*    long_file_name                        Pointer to long (max 255) name*/
-/*    long_file_name_buffer_length          Buffer length for long name   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_long_name_get_extended(FX_MEDIA *media_ptr, CHAR *short_file_name, CHAR *long_file_name, UINT long_file_name_buffer_length)
-{
-
-UINT         status;
-UINT         i;
-FX_DIR_ENTRY dir_entry;
-
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_LONG_NAME_GET, media_ptr, short_file_name, long_file_name, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Search the system for the supplied short directory name.  */
-    status =  _fx_directory_search(media_ptr, short_file_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Copy the long name portion into the destination string.  */
-    i =  0;
-    while ((i < (FX_MAX_LONG_NAME_LEN - 1)) && (dir_entry.fx_dir_entry_name[i]) && (i < (long_file_name_buffer_length - 1)))
-    {
-
-        /* Copy a character of the long name into the destination name.  */
-        long_file_name[i] =  dir_entry.fx_dir_entry_name[i];
-
-        /* Move to next character.  */
-        i++;
-    }
-
-    /* Ensure the long file name is NULL terminated.  */
-    long_file_name[i] =  FX_NULL;
-
-    /* Check if the buffer is too short for the name.  */
-    if ((i == (long_file_name_buffer_length - 1)) && (dir_entry.fx_dir_entry_name[i]))
-    {
-
-        /* Buffer too short, return error.  */
-        status = FX_BUFFER_ERROR;
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return the completion status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_name_extract.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_name_extract.c	(revision 30)
+++ 	(revision )
@@ -1,161 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_name_extract                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function extracts the file name from the supplied input        */
-/*    string.  If there is nothing left after the extracted name, a NULL  */
-/*    is returned to the caller.  Otherwise, if something is left, a      */
-/*    pointer to it is returned.                                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    source_ptr                           Source string pointer          */
-/*    dest_ptr                             Destination string pointer     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Pointer to Next Name                 (if multiple directories)      */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-CHAR  *_fx_directory_name_extract(CHAR *source_ptr, CHAR *dest_ptr)
-{
-
-UINT i;
-
-
-    /* Set the destination string to NULL.  */
-    dest_ptr[0] = 0;
-
-    /* Is a backslash present?  */
-    if ((*source_ptr == '\\') || (*source_ptr == '/'))
-    {
-
-        /* Advance the string pointer.  */
-        source_ptr++;
-    }
-
-    /* Loop to remove any leading spaces.  */
-    while (*source_ptr == ' ')
-    {
-
-        /* Position past leading space.  */
-        source_ptr++;
-    }
-
-    /* Loop to extract the name.  */
-    i = 0;
-    while (*source_ptr)
-    {
-
-        /* If another backslash is present, break the loop.  */
-        if ((*source_ptr == '\\') || (*source_ptr == '/'))
-        {
-            break;
-        }
-
-        /* Long name can be at most 255 characters, but are further limited by the
-           FX_MAX_LONG_NAME_LEN define.  */
-        if (i == FX_MAX_LONG_NAME_LEN - 1)
-        {
-            break;
-        }
-
-        /* Store the character.  */
-        dest_ptr[i] =  *source_ptr++;
-
-        /* Increment the character counter.  */
-        i++;
-    }
-
-    /* NULL-terminate the string.  */
-    dest_ptr[i] =  0;
-
-    /* Determine if we can backup to the previous character.  */
-    if (i)
-    {
-
-        /* Yes, we can move backwards.  */
-        i--;
-    }
-
-    /* Get rid of trailing blanks in the destination string.  */
-    while (dest_ptr[i] == ' ')
-    {
-
-        /* Set this entry to NULL.  */
-        dest_ptr[i] =  0;
-
-        /* Backup to the next character. Since leading spaces have been removed,
-           we know that the index is always greater than 1.  */
-        i--;
-    }
-
-    /* Determine if the source string is now at the end.  */
-    if (*source_ptr == 0)
-    {
-
-        /* Yes, return a NULL pointer.  */
-        source_ptr = FX_NULL;
-    }
-
-    /* Return the last pointer position in the source.  */
-    return(source_ptr);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_name_test.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_name_test.c	(revision 30)
+++ 	(revision )
@@ -1,143 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_name_test                             PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified directory name.  */
-/*    If found, the attributes are checked to see if the entry is a       */
-/*    directory.  If not, the appropriate error code is returned to the   */
-/*    caller.                                                             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Directory name pointer        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_name_test(FX_MEDIA *media_ptr, CHAR *directory_name)
-{
-
-UINT         status;
-FX_DIR_ENTRY dir_entry;
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_name_tests++;
-#endif
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_NAME_TEST, media_ptr, directory_name, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Search the system for the supplied directory name.  */
-    status =  _fx_directory_search(media_ptr, directory_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Check to see if the entry is a directory.  */
-    if (!(dir_entry.fx_dir_entry_attributes & (UCHAR)FX_DIRECTORY))
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not a directory error code.  */
-        return(FX_NOT_DIRECTORY);
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Directory name test is complete, return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_next_entry_find.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_next_entry_find.c	(revision 30)
+++ 	(revision )
@@ -1,471 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#endif /* FX_ENABLE_EXFAT */
-
-#ifndef FX_NO_LOCAL_PATH
-FX_LOCAL_PATH_SETUP
-#endif
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_next_entry_find                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns the name of the next entry in the current     */
-/*    working directory.  The function that returns the first name in the */
-/*    current directory must be called prior to this function.            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Destination for directory     */
-/*                                            name                        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_read              Read entries from root dir    */
-/*    _fx_utility_FAT_entry_read            Read FAT entries to calculate */
-/*                                            the sub-directory size      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code and                                                */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_next_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name)
-{
-
-ULONG         i;
-UINT          status;
-UINT          temp_status;
-ULONG         cluster, next_cluster = 0;
-ULONG64       directory_size;
-FX_DIR_ENTRY  entry;
-FX_DIR_ENTRY *search_dir_ptr;
-FX_PATH      *path_ptr;
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-UINT          index;
-CHAR         *path_string_ptr =  FX_NULL;
-#endif
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_next_entry_finds++;
-#endif
-
-    /* Setup pointer to media name buffer.  */
-    entry.fx_dir_entry_name = media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_NEXT_ENTRY_FIND, media_ptr, directory_name, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* First check for a local path pointer stored in the thread control block.  This
-       is only available in ThreadX Version 4 and above.  */
-
-#ifndef FX_NO_LOCAL_PATH
-
-    if (_tx_thread_current_ptr -> tx_thread_filex_ptr)
-    {
-
-        /* Setup the default path pointer.  */
-        path_ptr =  (FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr;
-
-        /* Determine if we are at the root directory.  */
-        if (path_ptr -> fx_path_directory.fx_dir_entry_name[0])
-        {
-
-            /* No, we are not at the root directory.  */
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-            /* Setup pointer to the path.  */
-            path_string_ptr =  ((FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr) -> fx_path_string;
-#endif
-
-            /* Set the internal pointer to the search directory as well.  */
-            search_dir_ptr =  &(path_ptr -> fx_path_directory);
-        }
-        else
-        {
-
-            /* The current default directory is the root so just set the
-               search directory pointer to NULL.  */
-            search_dir_ptr =  FX_NULL;
-        }
-    }
-    else
-#endif
-
-    /* Set the initial search directory to the current working
-       directory - if there is one.  */
-    if (media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_name[0])
-    {
-
-        /* Setup the path pointer to the global media path.  */
-        path_ptr =  &media_ptr -> fx_media_default_path;
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-        /* Setup pointer to the path.  */
-        path_string_ptr =  media_ptr -> fx_media_default_path.fx_path_string;
-#endif
-
-        /* Set the internal pointer to the search directory as well.  */
-        search_dir_ptr =  &(path_ptr -> fx_path_directory);
-    }
-    else
-    {
-
-        /* Setup the path pointer to the global media path.  */
-        path_ptr =  &media_ptr -> fx_media_default_path;
-
-        /* The current default directory is the root so just set the
-           search directory pointer to NULL.  */
-        search_dir_ptr =  FX_NULL;
-    }
-
-    /* Calculate the directory size.  */
-    if (search_dir_ptr)
-    {
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-            directory_size = search_dir_ptr -> fx_dir_entry_file_size / FX_DIR_ENTRY_SIZE;
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-            /* Determine the directory size.  */
-            if (path_ptr -> fx_path_current_entry != 0)
-            {
-
-                /* Pickup the previously saved directory size.  */
-                directory_size =  search_dir_ptr -> fx_dir_entry_file_size;
-            }
-            else
-            {
-
-                /* This should only be done on the first time into next directory find.  */
-
-                /* Ensure that the search directory's last search cluster is cleared.  */
-                search_dir_ptr -> fx_dir_entry_last_search_cluster =  0;
-
-                /* Calculate the directory size by counting the allocated
-                   clusters for it. */
-                i =        0;
-                cluster =  search_dir_ptr -> fx_dir_entry_cluster;
-                while (cluster < media_ptr -> fx_media_fat_reserved)
-                {
-
-                    /* Increment the cluster count.  */
-                    i++;
-
-                    /* Read the next FAT entry.  */
-                    status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-                    /* Check the return status.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the bad status.  */
-                        return(status);
-                    }
-
-                    if ((cluster < FX_FAT_ENTRY_START) || (cluster == next_cluster) || (i > media_ptr -> fx_media_total_clusters))
-                    {
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the bad status.  */
-                        return(FX_FAT_READ_ERROR);
-                    }
-
-                    cluster = next_cluster;
-                }
-
-                /* Now we can calculate the directory size.  */
-                directory_size =  (((ULONG64)media_ptr -> fx_media_bytes_per_sector) *
-                                   ((ULONG64)media_ptr -> fx_media_sectors_per_cluster) * i) /
-                    (ULONG64)FX_DIR_ENTRY_SIZE;
-
-                /* Save how many entries there are in the directory.  */
-                search_dir_ptr -> fx_dir_entry_file_size =  directory_size;
-            }
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-    }
-    else
-    {
-
-        /* Directory size is the number of entries in the root directory.  */
-        directory_size =  (ULONG)media_ptr -> fx_media_root_directory_entries;
-    }
-
-    /* Preset status with an error return.  */
-    status =  FX_NO_MORE_ENTRIES;
-
-    /* Determine if the current entry is inside of the directory's range.  */
-    while (path_ptr -> fx_path_current_entry < directory_size)
-    {
-
-        /* Read an entry from the directory.  */
-        temp_status =  _fx_directory_entry_read(media_ptr, search_dir_ptr,
-                                                &(path_ptr -> fx_path_current_entry), &entry);
-
-        /* Check for error status.  */
-        if (temp_status != FX_SUCCESS)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return error status.  */
-            return(temp_status);
-        }
-#ifdef FX_ENABLE_EXFAT
-        if (entry.fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_END_MARKER)
-        {
-            /* Set the error code.  */
-            status =  FX_NO_MORE_ENTRIES;
-
-            /* Get out of the loop.  */
-            break;
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Check to see if the entry has something in it.  */
-#ifdef FX_ENABLE_EXFAT
-        else if (entry.fx_dir_entry_type != FX_EXFAT_DIR_ENTRY_TYPE_FILE_DIRECTORY)
-#else
-        if (((UCHAR)entry.fx_dir_entry_name[0] == (UCHAR)FX_DIR_ENTRY_FREE) && (entry.fx_dir_entry_short_name[0] == 0))
-#endif /* FX_ENABLE_EXFAT */
-        {
-
-            /* Current entry is free, skip to next entry and continue the loop.  */
-            path_ptr -> fx_path_current_entry++;
-            continue;
-        }
-#ifdef FX_ENABLE_EXFAT
-        else /* FX_EXFAT_DIR_ENTRY_TYPE_FILE_DIRECTORY */
-#else
-        else if ((UCHAR)entry.fx_dir_entry_name[0] != (UCHAR)FX_DIR_ENTRY_DONE)
-#endif /* FX_ENABLE_EXFAT */
-        {
-
-            /* A valid directory entry is present.  */
-
-            /* Copy the name into the destination.  */
-            for (i = 0; entry.fx_dir_entry_name[i]; i++)
-            {
-
-                *directory_name = entry.fx_dir_entry_name[i];
-                directory_name++;
-            }
-
-            /* Place a NULL at the end of the directory name.  */
-            *directory_name =  (CHAR)0;
-
-            /* Increment the current entry for the media.  */
-            path_ptr -> fx_path_current_entry++;
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-            {
-            UINT v, j;
-
-
-                /* If a subsequent search for the same name is done, it will find it immediately.  */
-
-                /* Set the index of the saved name string.  */
-                v =  0;
-
-                /* First, build the full path and name.  */
-                if (path_string_ptr)
-                {
-
-                    /* Copy the path into the destination.  */
-                    while ((v < (FX_MAX_LAST_NAME_LEN - 1)) && (path_string_ptr[v]))
-                    {
-
-                        /* Copy one character.   */
-                        media_ptr -> fx_media_last_found_name[v] =  path_string_ptr[v];
-
-                        /* Move to next character.  */
-                        v++;
-                    }
-                }
-
-                /* We know there is room at this point, place a directory separator character.  */
-                media_ptr -> fx_media_last_found_name[v++] =  '/';
-
-                /* Now append the name to the path.  */
-                j =  0;
-                while ((v < FX_MAX_LAST_NAME_LEN) && (entry.fx_dir_entry_name[j]))
-                {
-
-                    /* Copy one character.   */
-                    media_ptr -> fx_media_last_found_name[v] =  entry.fx_dir_entry_name[j];
-
-                    /* Move to next character.  */
-                    v++;
-                    j++;
-                }
-
-                /* Null terminate the last name string.   */
-                if (v < FX_MAX_LAST_NAME_LEN)
-                {
-
-                    /* Null terminate.  */
-                    media_ptr -> fx_media_last_found_name[v] =  FX_NULL;
-                }
-                else
-                {
-
-                    /* The string is too big, NULL the string so it won't be used in searching.  */
-                    media_ptr -> fx_media_last_found_name[0] =  FX_NULL;
-                }
-
-                /* Determine if there is a search pointer.  */
-                if (search_dir_ptr)
-                {
-
-                    /* Yes, there is a search directory pointer so save it!   */
-                    media_ptr -> fx_media_last_found_directory =  *search_dir_ptr;
-
-                    /* Indicate the search directory is valid.  */
-                    media_ptr -> fx_media_last_found_directory_valid =  FX_TRUE;
-                }
-                else
-                {
-
-                    /* Indicate the search directory is not valid.  */
-                    media_ptr -> fx_media_last_found_directory_valid =  FX_FALSE;
-                }
-
-                /* Copy the directory entry.  */
-                media_ptr -> fx_media_last_found_entry =  entry;
-
-                /* Setup the last found directory entry to point at the last found internal file name.  */
-                media_ptr -> fx_media_last_found_entry.fx_dir_entry_name =  media_ptr -> fx_media_last_found_file_name;
-
-                /* Copy the actual directory name into the cached directory name.  */
-                for (index = 0; index < FX_MAX_LONG_NAME_LEN; index++)
-                {
-
-                    /* Copy character into the cached directory name.  */
-                    media_ptr -> fx_media_last_found_file_name[index] =  entry.fx_dir_entry_name[index];
-
-                    /* See if we have copied the NULL termination character.  */
-                    if (entry.fx_dir_entry_name[index] == (CHAR)FX_NULL)
-                    {
-                    
-                        /* Check to see if we use the break to get out of the loop.  */
-                        if (v < (FX_MAX_LONG_NAME_LEN - 1))
-                        {
-                        
-                            /* Yes, not at the end of the string, break.  */
-                            break;
-                        }
-                    }
-                }
-            }
-#endif
-
-            /* Set return status to success.  */
-            status =  FX_SUCCESS;
-
-            /* Get out of the loop.  */
-            break;
-        }
-#ifndef FX_ENABLE_EXFAT
-        else
-        {
-
-            /* Set the error code.  */
-            status =  FX_NO_MORE_ENTRIES;
-
-            /* Get out of the loop.  */
-            break;
-        }
-#endif /* FX_ENABLE_EXFAT */
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_next_full_entry_find.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_next_full_entry_find.c	(revision 30)
+++ 	(revision )
@@ -1,573 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#endif /* FX_ENABLE_EXFAT */
-
-#ifndef FX_NO_LOCAL_PATH
-FX_LOCAL_PATH_SETUP
-#endif
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_next_full_entry_find                  PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns the name of the next entry in the current     */
-/*    working directory and various information about the name.  The      */
-/*    function that returns the first name in the current directory must  */
-/*    be called prior to this function.                                   */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Destination for directory     */
-/*                                            name                        */
-/*    attributes                            Destination for attributes    */
-/*    size                                  Destination for size          */
-/*    year                                  Destination for year          */
-/*    month                                 Destination for month         */
-/*    day                                   Destination for day           */
-/*    hour                                  Destination for hour          */
-/*    minute                                Destination for minute        */
-/*    second                                Destination for second        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_read              Read entries from root dir    */
-/*    _fx_utility_FAT_entry_read            Read FAT entries              */
-/*    _fx_directory_exFAT_entry_read        Read exFAT entries            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code and                                                */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_next_full_entry_find(FX_MEDIA *media_ptr,
-                                         CHAR *directory_name, UINT *attributes, ULONG *size,
-                                         UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second)
-{
-
-ULONG         i;
-UINT          status;
-UINT          temp_status;
-ULONG         cluster, next_cluster = 0;
-ULONG64       directory_size;
-FX_DIR_ENTRY  entry;
-FX_DIR_ENTRY *search_dir_ptr;
-FX_PATH      *path_ptr;
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-UINT          index;
-CHAR         *path_string_ptr =  FX_NULL;
-#endif
-#ifdef FX_ENABLE_EXFAT
-/* TODO: maybe will be better to use dynamic memory, just because unicode_name is not needed in case of not exFAT.  */
-UCHAR         unicode_name[FX_MAX_LONG_NAME_LEN * 2];
-UINT          unicode_len = 0;
-#endif /* FX_ENABLE_EXFAT */
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_next_full_entry_finds++;
-#endif
-
-    /* Setup pointer to media name buffer.  */
-    entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    entry.fx_dir_entry_short_name[0] =  0;
-
-#ifdef FX_ENABLE_EXFAT
-    /* Will be set by exFAT.  */
-    entry.fx_dir_entry_secondary_count = 0;
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_NEXT_FULL_ENTRY_FIND, media_ptr, directory_name, 0, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* First check for a local path pointer stored in the thread control block.  This
-       is only available in ThreadX Version 4 and above.  */
-#ifndef FX_NO_LOCAL_PATH
-    if (_tx_thread_current_ptr -> tx_thread_filex_ptr)
-    {
-
-        /* Setup the default path pointer.  */
-        path_ptr =  (FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr;
-
-        /* Determine if we are at the root directory.  */
-        if (path_ptr -> fx_path_directory.fx_dir_entry_name[0])
-        {
-
-            /* No, we are not at the root directory.  */
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-            /* Setup pointer to the path.  */
-            path_string_ptr =  ((FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr) -> fx_path_string;
-#endif
-
-            /* Set the internal pointer to the search directory as well.  */
-            search_dir_ptr =  &path_ptr -> fx_path_directory;
-        }
-        else
-        {
-
-            /* The current default directory is the root so just set the
-               search directory pointer to NULL.  */
-            search_dir_ptr =  FX_NULL;
-        }
-    }
-    else
-#endif
-
-    /* Set the initial search directory to the current working
-       directory - if there is one.  */
-    if (media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_name[0])
-    {
-
-        /* Setup the path pointer to the global media path.  */
-        path_ptr =  &media_ptr -> fx_media_default_path;
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-        /* Setup pointer to the path.  */
-        path_string_ptr =  media_ptr -> fx_media_default_path.fx_path_string;
-#endif
-
-        /* Set the internal pointer to the search directory as well.  */
-        search_dir_ptr =  &path_ptr -> fx_path_directory;
-    }
-    else
-    {
-
-        /* Setup the path pointer to the global media path.  */
-        path_ptr =  &media_ptr -> fx_media_default_path;
-
-        /* The current default directory is the root so just set the
-           search directory pointer to NULL.  */
-        search_dir_ptr =  FX_NULL;
-    }
-
-    /* Calculate the directory size.  */
-    if (search_dir_ptr)
-    {
-
-#ifdef FX_ENABLE_EXFAT
-
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-            directory_size = search_dir_ptr -> fx_dir_entry_file_size / FX_DIR_ENTRY_SIZE;
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Determine the directory size.  */
-            if (path_ptr -> fx_path_current_entry !=  0)
-            {
-
-                /* Pickup the previously saved directory size.  */
-                directory_size =  search_dir_ptr -> fx_dir_entry_file_size;
-            }
-            else
-            {
-
-                /* This should only be done on the first time into next directory find.  */
-
-                /* Ensure that the search directory's last search cluster is cleared.  */
-                search_dir_ptr -> fx_dir_entry_last_search_cluster =  0;
-
-                /* Calculate the directory size by counting the allocated
-                clusters for it.  */
-                i =        0;
-                cluster =  search_dir_ptr -> fx_dir_entry_cluster;
-                while (cluster < media_ptr -> fx_media_fat_reserved)
-                {
-
-                    /* Increment the cluster count.  */
-                    i++;
-
-                    /* Read the next FAT entry.  */
-                    status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-
-                    /* Check the return status.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the bad status.  */
-                        return(status);
-                    }
-
-                    if ((cluster < FX_FAT_ENTRY_START) || (cluster == next_cluster) || (i > media_ptr -> fx_media_total_clusters))
-                    {
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the bad status.  */
-                        return(FX_FAT_READ_ERROR);
-                    }
-
-                    cluster = next_cluster;
-                }
-
-                /* Now we can calculate the directory size.  */
-                directory_size =  (((ULONG64) media_ptr -> fx_media_bytes_per_sector) *
-                                   ((ULONG64) media_ptr -> fx_media_sectors_per_cluster) * i)
-                                    / (ULONG64) FX_DIR_ENTRY_SIZE;
-
-                /* Save how many entries there are in the directory.  */
-                search_dir_ptr -> fx_dir_entry_file_size =  directory_size;
-            }
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-    }
-    else
-    {
-
-        /* Directory size is the number of entries in the root directory.  */
-        directory_size =  (ULONG)media_ptr -> fx_media_root_directory_entries;
-    }
-
-    /* Preset status with an error return.  */
-    status =  FX_NO_MORE_ENTRIES;
-
-    /* Determine if the current entry is inside of the directory's range.  */
-    while (path_ptr -> fx_path_current_entry < directory_size)
-    {
-
-        /* Read an entry from the directory.  */
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-            temp_status = _fx_directory_exFAT_entry_read(media_ptr, search_dir_ptr,
-                                                         &(path_ptr -> fx_path_current_entry), &entry,
-                                                         0, FX_FALSE, unicode_name, &unicode_len);
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-            temp_status = _fx_directory_entry_read(media_ptr, search_dir_ptr,
-                                                   &(path_ptr -> fx_path_current_entry), &entry);
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Check for error status.  */
-        if (temp_status != FX_SUCCESS)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return error status.  */
-            return(temp_status);
-        }
-
-#ifdef FX_ENABLE_EXFAT
-        if (entry.fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_END_MARKER)
-        {
-            /* Set the error code.  */
-            status =  FX_NO_MORE_ENTRIES;
-
-            /* Get out of the loop.  */
-            break;
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Check to see if the entry has something in it.  */
-#ifdef FX_ENABLE_EXFAT
-        else if (entry.fx_dir_entry_type != FX_EXFAT_DIR_ENTRY_TYPE_FILE_DIRECTORY)
-#else
-        if (((UCHAR)entry.fx_dir_entry_name[0] == (UCHAR)FX_DIR_ENTRY_FREE) && (entry.fx_dir_entry_short_name[0] == 0))
-#endif /* FX_ENABLE_EXFAT */
-        {
-
-            /* Current entry is free, skip to next entry and continue the loop.  */
-            path_ptr -> fx_path_current_entry++;
-            continue;
-        }
-
-        /* Determine if a valid directory entry is present.  */
-#ifdef FX_ENABLE_EXFAT
-        else /* FX_EXFAT_DIR_ENTRY_TYPE_FILE_DIRECTORY */
-#else
-        else if ((UCHAR)entry.fx_dir_entry_name[0] != (UCHAR)FX_DIR_ENTRY_DONE)
-#endif /* FX_ENABLE_EXFAT */
-        {
-
-            /* A valid directory entry is present.  */
-
-            /* Copy the name into the destination.  */
-            for (i = 0; entry.fx_dir_entry_name[i]; i++)
-            {
-
-                *directory_name =  entry.fx_dir_entry_name[i];
-                directory_name++;
-            }
-
-            /* Place a NULL at the end of the directory name.  */
-            *directory_name =  (CHAR)0;
-
-            /* Determine if the entry's attributes are required.  */
-            if (attributes)
-            {
-
-                /* Pickup the entry's attributes.  */
-                *attributes =  entry.fx_dir_entry_attributes;
-            }
-
-            /* Determine if the entry's size is required.  */
-            if (size)
-            {
-
-                /* Pickup the entry's size.  */
-                *size =  (ULONG)entry.fx_dir_entry_file_size;
-            }
-
-            /* Determine if the entry's year is required.  */
-            if (year)
-            {
-
-                /* Pickup the entry's year.  */
-                *year =  ((entry.fx_dir_entry_date >> FX_YEAR_SHIFT) & FX_YEAR_MASK) + FX_BASE_YEAR;
-            }
-
-            /* Determine if the entry's month is required.  */
-            if (month)
-            {
-
-                /* Pickup the entry's month.  */
-                *month =  (entry.fx_dir_entry_date >> FX_MONTH_SHIFT) & FX_MONTH_MASK;
-            }
-
-            /* Determine if the entry's day is required.  */
-            if (day)
-            {
-
-                /* Pickup the entry's day.  */
-                *day =  entry.fx_dir_entry_date & FX_DAY_MASK;
-            }
-
-            /* Determine if the entry's hour is required.  */
-            if (hour)
-            {
-
-                /* Pickup the entry's hour.  */
-                *hour =  (entry.fx_dir_entry_time >> FX_HOUR_SHIFT) & FX_HOUR_MASK;
-            }
-
-            /* Determine if the entry's minute is required.  */
-            if (minute)
-            {
-
-                /* Pickup the entry's minute.  */
-                *minute =  (entry.fx_dir_entry_time >> FX_MINUTE_SHIFT) & FX_MINUTE_MASK;
-            }
-
-            /* Determine if the entry's second is required.  */
-            if (second)
-            {
-
-                /* Pickup the entry's second.  */
-                *second =  (entry.fx_dir_entry_time & FX_SECOND_MASK) * 2;
-            }
-
-            /* Increment the current entry for the media.  */
-            path_ptr -> fx_path_current_entry++;
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-            {
-            UINT v, j;
-
-
-                /* If a subsequent search for the same name is done, it will find it immediately.  */
-
-                /* Set the index of the saved name string.  */
-                v =  0;
-
-                /* First, build the full path and name.  */
-                if (path_string_ptr)
-                {
-
-                    /* Copy the path into the destination.  */
-                    while ((v < (FX_MAX_LAST_NAME_LEN - 1)) && (path_string_ptr[v]))
-                    {
-
-                        /* Copy one character.   */
-                        media_ptr -> fx_media_last_found_name[v] =  path_string_ptr[v];
-
-                        /* Move to next character.  */
-                        v++;
-                    }
-                }
-
-                /* We know there is room at this point, place a directory separator character.  */
-                media_ptr -> fx_media_last_found_name[v++] =  '/';
-
-                /* Now append the name to the path.  */
-                j =  0;
-                while ((v < FX_MAX_LAST_NAME_LEN) && (entry.fx_dir_entry_name[j]))
-                {
-
-                    /* Copy one character.   */
-                    media_ptr -> fx_media_last_found_name[v] =  entry.fx_dir_entry_name[j];
-
-                    /* Move to next character.  */
-                    v++;
-                    j++;
-                }
-
-                /* Null terminate the last name string.   */
-                if (v < FX_MAX_LAST_NAME_LEN)
-                {
-
-                    /* Null terminate.  */
-                    media_ptr -> fx_media_last_found_name[v] =  FX_NULL;
-                }
-                else
-                {
-
-                    /* The string is too big, NULL the string so it won't be used in searching.  */
-                    media_ptr -> fx_media_last_found_name[0] =  FX_NULL;
-                }
-
-                /* Determine if there is a search pointer.  */
-                if (search_dir_ptr)
-                {
-
-                    /* Yes, there is a search directory pointer so save it!   */
-                    media_ptr -> fx_media_last_found_directory =  *search_dir_ptr;
-
-                    /* Indicate the search directory is valid.  */
-                    media_ptr -> fx_media_last_found_directory_valid =  FX_TRUE;
-                }
-                else
-                {
-
-                    /* Indicate the search directory is not valid.  */
-                    media_ptr -> fx_media_last_found_directory_valid =  FX_FALSE;
-                }
-
-                /* Copy the directory entry.  */
-                media_ptr -> fx_media_last_found_entry =  entry;
-
-                /* Setup the last found directory entry to point at the last found internal file name.  */
-                media_ptr -> fx_media_last_found_entry.fx_dir_entry_name =  media_ptr -> fx_media_last_found_file_name;
-
-                /* Copy the actual directory name into the cached directory name.  */
-                for (index = 0; index < FX_MAX_LONG_NAME_LEN; index++)
-                {
-
-                    /* Copy character into the cached directory name.  */
-                    media_ptr -> fx_media_last_found_file_name[index] =  entry.fx_dir_entry_name[index];
-
-                    /* See if we have copied the NULL termination character.  */
-                    if (entry.fx_dir_entry_name[index] == (CHAR)FX_NULL)
-                    {
-                    
-                        /* Check to see if we use the break to get out of the loop.  */
-                        if (v < (FX_MAX_LONG_NAME_LEN - 1))
-                        {
-                        
-                            /* Yes, not at the end of the string, break.  */
-                            break;
-                        }
-                    }
-                }
-            }
-#endif
-
-            /* Set return status to success.  */
-            status =  FX_SUCCESS;
-
-            /* Get out of the loop.  */
-            break;
-        }
-#ifndef FX_ENABLE_EXFAT
-        else
-        {
-            /* Set the error code.  */
-            status =  FX_NO_MORE_ENTRIES;
-
-            /* Get out of the loop.  */
-            break;
-        }
-#endif /* FX_ENABLE_EXFAT */
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_rename.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_rename.c	(revision 30)
+++ 	(revision )
@@ -1,523 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#endif /* FX_ENABLE_EXFAT */
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_rename                                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified directory.       */
-/*    If found, the rename request is valid and the directory will be     */
-/*    changed to the new name.  Otherwise, if the directory is not found, */
-/*    the appropriate error code is returned to the caller.               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    old_directory_name                    Old file directory pointer    */
-/*    new_directory_name                    New file directory pointer    */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Write the new directory entry */
-/*    _fx_directory_free_search             Search for a free directory   */
-/*                                            entry                       */
-/*    _fx_directory_name_extract            Extract directory name        */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_rename(FX_MEDIA *media_ptr, CHAR *old_directory_name, CHAR *new_directory_name)
-{
-
-UINT         status;
-FX_DIR_ENTRY old_dir_entry;
-FX_DIR_ENTRY new_dir_entry;
-FX_DIR_ENTRY search_directory;
-CHAR        *new_name_ptr;
-ULONG        i;
-CHAR        *work_ptr;
-CHAR         alpha, beta;
-#ifdef FX_RENAME_PATH_INHERIT
-UINT         j;
-#endif
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_directory_renames++;
-#endif
-
-    /* Setup pointers to media name buffers.  */
-    old_dir_entry.fx_dir_entry_name =     media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-    new_dir_entry.fx_dir_entry_name =     media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN * 2;
-    search_directory.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN * 3;
-
-    /* Clear the short name strings.  */
-    old_dir_entry.fx_dir_entry_short_name[0] =     0;
-    new_dir_entry.fx_dir_entry_short_name[0] =     0;
-    search_directory.fx_dir_entry_short_name[0] =  0;
-
-    /* Determine if the supplied name is less than the maximum supported name size. The
-       maximum name (FX_MAX_LONG_NAME_LEN) is defined in fx_api.h.  */
-    i =  0;
-    work_ptr =  (CHAR *)new_directory_name;
-    while (*work_ptr && (i < FX_MAX_LONG_NAME_LEN))
-    {
-
-        /* Determine if the character designates a new path.  */
-        if ((*work_ptr == '\\') || (*work_ptr == '/'))
-        {
-            /* Yes, reset the name size.  */
-            i =  0;
-        }
-        /* Check for leading spaces.  */
-        else if ((*work_ptr != ' ') || (i != 0))
-        {
-
-            /* No leading spaces, increment the name size.  */
-            i++;
-        }
-
-        /* Move to the next character.  */
-        work_ptr++;
-    }
-
-    /* Determine if the supplied name is valid.  */
-    if ((i == 0) || (i >= FX_MAX_LONG_NAME_LEN))
-    {
-
-        /* Return an invalid name value.  */
-        return(FX_INVALID_NAME);
-    }
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_RENAME, media_ptr, old_directory_name, new_directory_name, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Search the system for the supplied directory name.  */
-    status =  _fx_directory_search(media_ptr, old_directory_name, &old_dir_entry, &search_directory, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Check to make sure the found entry is a directory.  */
-    if (!(old_dir_entry.fx_dir_entry_attributes & (UCHAR)(FX_DIRECTORY)))
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not a directory error code.  */
-        return(FX_NOT_DIRECTORY);
-    }
-
-#ifdef FX_RENAME_PATH_INHERIT
-
-    /* Determine if the source directory name has a path and the target directory name does not.  */
-    if (((old_directory_name[0] == '/') || (old_directory_name[0] == '\\')) && (new_directory_name[0] != '/') && (new_directory_name[0] != '\\'))
-    {
-
-        /* In this case, we need to prepend the path of the old directory name to that of the new directory name.  */
-
-        /* Setup pointer to the rename buffer.  */
-        work_ptr =  (CHAR *)media_ptr -> fx_media_rename_buffer;
-
-        /* First, copy the path of the old directory name.  */
-        i =  0;
-        j =  0;
-        while ((old_directory_name[i]) && (i < FX_MAXIMUM_PATH))
-        {
-
-            /* Copy a character into the rename buffer.  */
-            *work_ptr++ =  old_directory_name[i];
-
-            /* Determine if this character is directory separator.  */
-            if ((old_directory_name[i] == '/') || (old_directory_name[i] == '\\'))
-            {
-
-                /* Yes, directory separator has been found - remember the index.  */
-                j =  i;
-            }
-
-            /* Move to next position in the old directory name.  */
-            i++;
-        }
-
-        /* At this point, we have the path stored in the rename buffer.  */
-
-        /* Position past the last slash or backslash.  */
-        j++;
-
-        /* Reset the working pointer to the position after the last directory separator.  */
-        work_ptr =  (CHAR *)&(media_ptr -> fx_media_rename_buffer[j]);
-
-        /* Now copy the new directory name into the rename buffer.  */
-        i =  0;
-        while ((new_directory_name[i]) && (j < FX_MAXIMUM_PATH))
-        {
-
-            /* Copy a character into the rename buffer.  */
-            *work_ptr++ =  new_directory_name[i];
-
-            /* Move to next character.  */
-            i++;
-            j++;
-        }
-
-        /* Determine if the path was successfully prepended.  */
-        if (new_directory_name[i])
-        {
-
-            /* No, there was not enough room in the destination buffer.  */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the invalid path error code.  */
-            return(FX_INVALID_PATH);
-        }
-
-        /* Place a NULL at the end of the string.  */
-        *work_ptr =  (CHAR)FX_NULL;
-
-        /* At this point, we have successfully prepended the path in the new directory name, override
-           the new directory name so it is used from now on.  */
-        new_directory_name =  (CHAR *)media_ptr -> fx_media_rename_buffer;
-    }
-#endif
-
-    /* Search the media for the new directory name - including any supplied path.  */
-    status = _fx_directory_search(media_ptr, new_directory_name, &new_dir_entry, &search_directory, &new_name_ptr);
-
-    /* Determine if the search found anything.  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Determine if the new name simply has an ASCII case change. If so, simply let the processing
-           continue.  */
-        i =  0;
-        do
-        {
-
-            /* Pickup an old name and new name character and convert to upper case if necessary.  */
-            alpha =  old_directory_name[i];
-            if ((alpha >= 'a') && (alpha <= 'z'))
-            {
-
-                /* Lower case, convert to upper case!  */
-                alpha =  (CHAR)((INT)alpha - 0x20);
-            }
-            beta =   new_directory_name[i];
-            if ((beta >= 'a') && (beta <= 'z'))
-            {
-
-                /* Lower case, convert to upper case!  */
-                beta =  (CHAR)((INT)beta - 0x20);
-            }
-
-            /* Now compare the characters.  */
-            if ((alpha != beta) || (alpha == 0))
-            {
-
-                /* Get out of this loop!  */
-                break;
-            }
-
-            /* Move to next character.  */
-            i++;
-        } while (i < (FX_MAXIMUM_PATH-1));
-
-        /* Now determine if the names match.  */
-        if (alpha != beta)
-        {
-
-            /* Yes, the directory name already exists in the target location.  */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the error code.  */
-            return(FX_ALREADY_CREATED);
-        }
-    }
-
-    /* Make sure the name is valid.  */
-    if (_fx_directory_name_extract(new_name_ptr, &new_dir_entry.fx_dir_entry_name[0]))
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection */
-        FX_UNPROTECT
-
-        /* Return the error code */
-        return(FX_INVALID_NAME);
-    }
-
-    /* Look for a free slot in the target directory.  */
-    status =  _fx_directory_free_search(media_ptr, &search_directory, &new_dir_entry);
-
-    /* Was a free slot found?  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* No, release protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Extract the new directory name.  */
-    _fx_directory_name_extract(new_name_ptr, &new_dir_entry.fx_dir_entry_name[0]);
-
-    /* Determine if the name was a long directory name.   */
-    if (new_dir_entry.fx_dir_entry_long_name_present)
-    {
-
-        /* Yes, clear the short directory name to force a new one.  */
-        new_dir_entry.fx_dir_entry_short_name[0] =  0;
-    }
-
-    /* Setup new attributes for the new directory entry.  */
-    new_dir_entry.fx_dir_entry_attributes = old_dir_entry.fx_dir_entry_attributes;
-    new_dir_entry.fx_dir_entry_cluster    = old_dir_entry.fx_dir_entry_cluster;
-    new_dir_entry.fx_dir_entry_file_size  = old_dir_entry.fx_dir_entry_file_size;
-
-    /* Save the reserved field.  */
-    new_dir_entry.fx_dir_entry_reserved =            old_dir_entry.fx_dir_entry_reserved;
-
-    /* Set time and date stamps.  */
-    new_dir_entry.fx_dir_entry_created_time_ms =     old_dir_entry.fx_dir_entry_created_time_ms;
-    new_dir_entry.fx_dir_entry_created_time =        old_dir_entry.fx_dir_entry_created_time;
-    new_dir_entry.fx_dir_entry_created_date =        old_dir_entry.fx_dir_entry_created_date;
-    new_dir_entry.fx_dir_entry_last_accessed_date =  old_dir_entry.fx_dir_entry_last_accessed_date;
-    new_dir_entry.fx_dir_entry_time =                old_dir_entry.fx_dir_entry_time;
-    new_dir_entry.fx_dir_entry_date =                old_dir_entry.fx_dir_entry_date;
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        new_dir_entry.fx_dir_entry_dont_use_fat =           old_dir_entry.fx_dir_entry_dont_use_fat;
-        new_dir_entry.fx_dir_entry_type =                   old_dir_entry.fx_dir_entry_type;
-        new_dir_entry.fx_dir_entry_available_file_size =    old_dir_entry.fx_dir_entry_available_file_size;
-        new_dir_entry.fx_dir_entry_secondary_count =        old_dir_entry.fx_dir_entry_secondary_count;
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Is there a leading dot?  */
-    if (new_dir_entry.fx_dir_entry_name[0] == '.')
-    {
-
-        /* Yes, toggle the hidden attribute bit.  */
-        new_dir_entry.fx_dir_entry_attributes |=  FX_HIDDEN;
-    }
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-    /* Invalidate the directory cache.  */
-    media_ptr -> fx_media_last_found_name[0] =  FX_NULL;
-#endif
-
-    /* Now write out the directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        status = _fx_directory_exFAT_entry_write(media_ptr, &new_dir_entry, UPDATE_FULL);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        status =  _fx_directory_entry_write(media_ptr, &new_dir_entry);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Determine if the write was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Set the old directory entry to free.  */
-    old_dir_entry.fx_dir_entry_name[0] =        (CHAR)FX_DIR_ENTRY_FREE;
-    old_dir_entry.fx_dir_entry_short_name[0] =  (CHAR)FX_DIR_ENTRY_FREE;
-
-    /* Now wipe out the old directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        status = _fx_directory_exFAT_entry_write(media_ptr, &old_dir_entry, UPDATE_DELETE);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        status =  _fx_directory_entry_write(media_ptr, &old_dir_entry);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Directory rename is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_search.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_search.c	(revision 30)
+++ 	(revision )
@@ -1,984 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#endif /* FX_ENABLE_EXFAT */
-
-#ifndef FX_NO_LOCAL_PATH
-FX_LOCAL_PATH_SETUP
-#endif
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_search                                PORTABLE C      */
-/*                                                           6.1.10       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function searches the media for the supplied name.  The search */
-/*    routine will find files as well as directory names.                 */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    name_ptr                              Name pointer                  */
-/*    entry_ptr                             Pointer to directory entry    */
-/*                                            record                      */
-/*    last_dir_ptr                          Pointer to destination for    */
-/*                                            the last directory entry    */
-/*    last_name_ptr                         Pointer to the last name      */
-/*                                            token that was searched for */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_name_extract            Extract directory name from   */
-/*                                            input string                */
-/*    _fx_directory_entry_read              Read entries from root dir    */
-/*    _fx_utility_exFAT_name_hash_get       Get name hash                 */
-/*    _fx_utility_FAT_entry_read            Read FAT entries to calculate */
-/*                                            the sub-directory size      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added conditional to        */
-/*                                            disable media search cache, */
-/*                                            resulting in version 6.1    */
-/*  06-02-2021     Bhupendra Naphade        Modified comment(s), and      */
-/*                                            added check for             */
-/*                                            volume label,               */
-/*                                            resulting in version 6.1.7  */
-/*  01-31-2022     William E. Lamie         Modified comment(s), and      */
-/*                                            fixed path compare,         */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_search(FX_MEDIA *media_ptr, CHAR *name_ptr, FX_DIR_ENTRY *entry_ptr,
-                           FX_DIR_ENTRY *last_dir_ptr, CHAR **last_name_ptr)
-{
-
-ULONG         i, n;
-UINT          found;
-UINT          status;
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-UINT          v, j;
-#endif /* FX_MEDIA_DISABLE_SEARCH_CACHE */
-ULONG         cluster, next_cluster = 0;
-ULONG64       directory_size;
-CHAR         *dir_name_ptr;
-CHAR         *work_ptr;
-CHAR         *source_name_ptr;
-CHAR         *destination_name_ptr;
-FX_DIR_ENTRY  search_dir;
-FX_DIR_ENTRY *search_dir_ptr;
-CHAR         *name, alpha, name_alpha;
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-UINT          index;
-CHAR         *path_ptr =  FX_NULL;
-CHAR         *original_name =  name_ptr;
-#endif
-#ifdef FX_ENABLE_EXFAT
-USHORT        hash = 0;
-#endif /* FX_ENABLE_EXFAT */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of directory search requests.  */
-    media_ptr -> fx_media_directory_searches++;
-#endif
-
-    /* Setup pointer to media name buffer.  */
-    name =  media_ptr -> fx_media_name_buffer;
-
-    /* Setup the last directory, if required.  */
-    if (last_dir_ptr)
-    {
-
-        /* Set the first character of the directory entry to NULL to
-           indicate root or no directory.  */
-        last_dir_ptr -> fx_dir_entry_name[0] =  0;
-    }
-
-    /* Determine if the file name has a full directory path.  */
-    if ((*name_ptr == '\\') || (*name_ptr == '/'))
-    {
-
-        /* Directory name has full path, set the search pointer to NULL.  */
-        search_dir_ptr =  FX_NULL;
-    }
-    else
-    {
-
-        /* Set the initial search directory to the current working
-           directory - if there is one.  */
-
-        /* First check for a local path pointer stored in the thread control block.  This
-           is only available in ThreadX Version 4 and above.  */
-#ifndef FX_NO_LOCAL_PATH
-        if (_tx_thread_current_ptr -> tx_thread_filex_ptr)
-        {
-
-            /* Determine if the local directory is not the root directory.  */
-            if (((FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr) -> fx_path_directory.fx_dir_entry_name[0])
-            {
-
-                /* Start at the current working directory of the media.  */
-                search_dir =   ((FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr) -> fx_path_directory;
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-                /* Setup pointer to the path.  */
-                path_ptr =  ((FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr) -> fx_path_string;
-#endif
-
-                /* Set the internal pointer to the search directory as well.  */
-                search_dir_ptr =  &search_dir;
-            }
-            else
-            {
-
-                /* We are searching in the root directory.  */
-                search_dir_ptr =  FX_NULL;
-            }
-        }
-        else
-#endif
-        if (media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_name[0])
-        {
-
-            /* Start at the current working directory of the media.  */
-            search_dir =  media_ptr -> fx_media_default_path.fx_path_directory;
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-            /* Setup pointer to the path.  */
-            path_ptr =  media_ptr -> fx_media_default_path.fx_path_string;
-#endif
-
-            /* Set the internal pointer to the search directory as well.  */
-            search_dir_ptr =  &search_dir;
-        }
-        else
-        {
-
-            /* The current default directory is the root so just set the
-               search directory pointer to NULL.  */
-            search_dir_ptr =  FX_NULL;
-        }
-    }
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-    /* Determine if there is a previously found directory entry.  */
-    if (media_ptr -> fx_media_last_found_name[0])
-    {
-
-    UINT  match;
-    CHAR *temp_ptr, beta;
-
-        /* Yes, there is a previously found directory in our cache.  */
-
-        /* Initialize the index.  */
-        v =  0;
-
-        /* Determine if there is a full path.  */
-        if ((*name_ptr == '\\') || (*name_ptr == '/'))
-        {
-
-            /* Yes, the full path is in the name buffer. Simply compare with what is in
-               the last search buffer.  */
-            while ((v < (FX_MAX_LAST_NAME_LEN - 1)) && (name_ptr[v]))
-            {
-
-                /* Pickup the respective name characters.  */
-                alpha =  name_ptr[v];
-                beta =   media_ptr -> fx_media_last_found_name[v];
-
-                /* Ensure directory markers are the same.  */
-                if (alpha == '\\')
-                {
-                    alpha =  '/';
-                }
-                if (beta == '\\')
-                {
-                    beta =  '/';
-                }
-
-                /* Is the name the same?  */
-                if (alpha != beta)
-                {
-
-                    /* Break out of loop!  */
-                    break;
-                }
-
-                /* Move to next character.  */
-                v++;
-            }
-
-            /* Determine if we have a match.  */
-            if (name_ptr[v] != media_ptr -> fx_media_last_found_name[v])
-            {
-                match =  FX_FALSE;
-            }
-            else
-            {
-                match =  FX_TRUE;
-            }
-        }
-        else
-        {
-
-            /* Default to found.  */
-            match =  FX_TRUE;
-
-            /* Determine if there is a default path to compare with.  */
-            if (path_ptr)
-            {
-
-                /* Yes, compare the current path with what is contained in the last
-                   found buffer. Note that the last found name must have at least one
-                   path separator as well as room for at least one character for a name. */
-                while ((v < (FX_MAX_LAST_NAME_LEN - 1)) && (path_ptr[v]))
-                {
-
-                    /* Pickup the respective name characters.  */
-                    alpha =  media_ptr -> fx_media_last_found_name[v];
-                    beta =   path_ptr[v];
-
-                    /* Ensure directory markers are the same.  */
-                    if (alpha == '\\')
-                    {
-                        alpha =  '/';
-                    }
-                    if (beta == '\\')
-                    {
-                        beta =  '/';
-                    }
-
-                    /* Is the name the same?  */
-                    if (alpha != beta)
-                    {
-
-                        /* Break out of loop!  */
-                        break;
-                    }
-
-                    /* Move to next character.  */
-                    v++;
-                }
-
-                /* Determine if we don't have a match...  The relative path must be exhausted. */
-                if (path_ptr[v])
-                {
-                    match =  FX_FALSE;
-                }
-            }
-
-            /* Determine if we still have a match.  */
-            if (match)
-            {
-
-                /* Now examine the rest of the last name and the newly supplied
-                   input name.  */
-
-                /* Determine if a valid directory separator is present.  */
-                if ((media_ptr -> fx_media_last_found_name[v] != '\\') &&
-                    (media_ptr -> fx_media_last_found_name[v] != '/'))
-                {
-
-                    /* Set match to false - invalid directory path separator.  */
-                    match =  FX_FALSE;
-                }
-                else
-                {
-                    /* Position past the next directory separator in the
-                       last name string.  */
-                    v++;
-                }
-
-                /* Yes, the full path is in the name buffer. Simply compare with what is in
-                   the last search buffer.  */
-                j =  0;
-                while ((v < (FX_MAX_LAST_NAME_LEN - 1)) && (name_ptr[j]) && (match))
-                {
-
-                    /* Pickup the respective name characters.  */
-                    alpha =  name_ptr[j];
-                    beta =   media_ptr -> fx_media_last_found_name[v];
-
-                    /* Ensure directory markers are the same.  */
-                    if (alpha == '\\')
-                    {
-                        alpha =  '/';
-                    }
-                    if (beta == '\\')
-                    {
-                        beta =  '/';
-                    }
-
-                    /* Is the name the same?  */
-                    if (alpha != beta)
-                    {
-
-                        /* Break out of loop!  */
-                        break;
-                    }
-
-                    /* Move to next character.  */
-                    v++;
-                    j++;
-                }
-
-                /* Avoid accessing fx_media_last_found_name out of bounds. */
-                if (v >= 256)
-                {
-                    match = FX_FALSE;
-                }
-                else if ((match) && (name_ptr[j] != media_ptr -> fx_media_last_found_name[v]))
-                {
-
-                    /* We don't have a match.  */
-                    match =  FX_FALSE;
-                }
-            }
-        }
-
-        /* Now determine if we actually found a match.  */
-        if (match)
-        {
-
-            /* Save the directory entry name pointer.  */
-            temp_ptr =  entry_ptr -> fx_dir_entry_name;
-
-            /* Copy the saved directory entry.  */
-            *entry_ptr =  media_ptr -> fx_media_last_found_entry;
-
-            /* Restore the directory entry name pointer.  */
-            entry_ptr -> fx_dir_entry_name =  temp_ptr;
-
-            /* Copy the directory name into the destination directory name.  */
-            for (index = 0; index < FX_MAX_LONG_NAME_LEN; index++)
-            {
-
-                /* Copy character into the destination.  */
-                temp_ptr[index] =  media_ptr -> fx_media_last_found_file_name[index];
-
-                /* See if we have copied the NULL termination character.  */
-                if (temp_ptr[index] == (CHAR)FX_NULL)
-                {
-                
-                    /* Determine if we should break here or at the top of the loop.  */
-                    if (index < (FX_MAX_LONG_NAME_LEN - 1))
-                    {
-                    
-                        /* Yes, break out of the loop early.  */
-                        break;
-                    }
-                }
-            }
-
-            /* Determine if there is a search directory to copy.  */
-            if ((last_dir_ptr) && (media_ptr -> fx_media_last_found_directory_valid))
-            {
-
-                /* Yes, there was a search directory... and one is requested in this request as well.
-                   Simply copy it into the destination.  */
-
-                /* First, save the name pointer from the list directory pointer.  */
-                destination_name_ptr =  last_dir_ptr -> fx_dir_entry_name;
-
-                /* Copy the entire directory entry structure.  */
-                *last_dir_ptr =  media_ptr -> fx_media_last_found_directory;
-
-                /* Restore the original name buffer pointer.  */
-                last_dir_ptr -> fx_dir_entry_name =  destination_name_ptr;
-
-                /* Pickup pointer to name to copy.  */
-                source_name_ptr =  media_ptr -> fx_media_last_found_directory.fx_dir_entry_name;
-
-                /* Loop to copy the name into the last directory name buffer.  */
-                for (n = 0; n < FX_MAX_LONG_NAME_LEN; n++)
-                {
-                
-                    /* Copy a character.  */
-                    destination_name_ptr[n] =  source_name_ptr[n];
-                
-                    /* See if we have copied the NULL termination character.  */
-                    if (source_name_ptr[n] == (CHAR)FX_NULL)
-                    {
-                
-                        /* Determine if we should break here or at the top of the loop.  */
-                        if (n < (FX_MAX_LONG_NAME_LEN - 1))
-                        {
-                    
-                            /* Yes, break out of the loop early.  */
-                            break;
-                        }
-                    }
-                }
-            }
-
-            /* Return the last name pointer, if required.  */
-            if (last_name_ptr)
-            {
-
-                /* Just set the last name to initial name string.  */
-                *last_name_ptr =  temp_ptr;
-            }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-            /* Increment the number of directory search cache hits.  */
-            media_ptr -> fx_media_directory_search_cache_hits++;
-#endif
-
-            /* Return success.  */
-            return(FX_SUCCESS);
-        }
-    }
-
-    /* Not a sequential search, invalidate the saved information.  */
-    media_ptr -> fx_media_last_found_name[0] =  FX_NULL;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_DIR_CACHE_MISS, media_ptr, media_ptr -> fx_media_directory_searches - media_ptr -> fx_media_directory_search_cache_hits, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-#else
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_DIR_CACHE_MISS, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-#endif
-#endif
-
-    /* Loop to traverse the directory paths to find the specified file.  */
-    do
-    {
-
-        /* Remember the last name pointer, if required.  */
-        if (last_name_ptr)
-        {
-
-            /* Just set the last name to initial name string.  */
-            *last_name_ptr =  name_ptr;
-        }
-
-        /* Extract file name.  */
-        name_ptr =  _fx_directory_name_extract(name_ptr, name);
-
-        /* Calculate the directory size.  */
-        if (search_dir_ptr)
-        {
-#ifdef FX_ENABLE_EXFAT
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-                directory_size = search_dir_ptr -> fx_dir_entry_file_size / FX_DIR_ENTRY_SIZE;
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Ensure that the search directory's last search cluster is cleared.  */
-                search_dir_ptr -> fx_dir_entry_last_search_cluster =  0;
-
-                /* Calculate the directory size by counting the allocated
-                clusters for it.  */
-                i =        0;
-                cluster =  search_dir_ptr -> fx_dir_entry_cluster;
-                while (cluster < media_ptr -> fx_media_fat_reserved)
-                {
-
-                    /* Increment the cluster count.  */
-                    i++;
-
-                    /* Read the next FAT entry.  */
-                    status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-                    /* Check the return status.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Return the bad status.  */
-                        return(status);
-                    }
-
-                    /* Check for error situation.  */
-                    if ((cluster < FX_FAT_ENTRY_START) || (cluster == next_cluster) || (i > media_ptr -> fx_media_total_clusters))
-                    {
-
-                        /* Return the bad status.  */
-                        return(FX_FAT_READ_ERROR);
-                    }
-
-                    cluster = next_cluster;
-                }
-
-                /* Now we can calculate the directory size.  */
-                directory_size =  (((ULONG64) media_ptr -> fx_media_bytes_per_sector) *
-                                   ((ULONG64) media_ptr -> fx_media_sectors_per_cluster) * i)
-                                    / (ULONG64) FX_DIR_ENTRY_SIZE;
-
-                /* Also save this in the directory entry so we don't have to
-                   calculate it later.  */
-                search_dir_ptr -> fx_dir_entry_file_size =  directory_size;
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* If required, copy the last search directory entry into the
-               destination.  */
-            if (last_dir_ptr)
-            {
-
-                /* Copy the last search directory into the destination.  */
-
-                /* First, save the name pointer from the list directory pointer.  */
-                destination_name_ptr =  last_dir_ptr -> fx_dir_entry_name;
-
-                /* Copy the entire directory entry structure.  */
-                *last_dir_ptr =  *search_dir_ptr;
-
-                /* Restore the original name buffer pointer.  */
-                last_dir_ptr -> fx_dir_entry_name =  destination_name_ptr;
-
-                /* Pickup pointer to name to copy.  */
-                source_name_ptr =  search_dir_ptr -> fx_dir_entry_name;
-
-                /* Loop to copy the name into the last directory name buffer.  */
-                for (n = 0; n < FX_MAX_LONG_NAME_LEN; n++)
-                {
-
-                    /* Copy a character.  */
-                    destination_name_ptr[n] =  source_name_ptr[n];
-
-                    /* See if we have copied the NULL termination character.  */
-                    if (source_name_ptr[n] == (CHAR) FX_NULL)
-                    {
-                
-                        /* Determine if we should break here or at the top of the loop.  */
-                        if (n < (FX_MAX_LONG_NAME_LEN - 1))
-                        {
-                    
-                            /* Yes, break out of the loop early.  */
-                            break;
-                        }
-                    }
-                }
-            }
-        }
-        else
-        {
-
-            /* Directory size is the number of entries in the root directory.  */
-            directory_size =  (ULONG)media_ptr -> fx_media_root_directory_entries;
-        }
-
-        /* Loop through entries in the directory.  Yes, this is a
-           linear search!  */
-        i =      0;
-        found =  FX_FALSE;
-
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-
-            /* Get name hash.  */
-            hash =  _fx_utility_exFAT_name_hash_get(name);
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        do
-        {
-
-            /* Read an entry from the directory.  */
-#ifdef FX_ENABLE_EXFAT
-            status =  _fx_directory_entry_read_ex(media_ptr, search_dir_ptr, &i, entry_ptr, hash);
-#else
-            status =  _fx_directory_entry_read(media_ptr, search_dir_ptr, &i, entry_ptr);
-#endif /* FX_ENABLE_EXFAT */
-
-            i++;
-
-            /* Check for error status.  */
-            if (status != FX_SUCCESS)
-            {
-                return(status);
-            }
-
-            /* Determine if this is the last directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-            if (entry_ptr -> fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_END_MARKER)
-#else
-            if ((UCHAR)entry_ptr -> fx_dir_entry_name[0] == (UCHAR)FX_DIR_ENTRY_DONE)
-#endif /* FX_ENABLE_EXFAT */
-            {
-                break;
-            }
-
-            /* Determine if the entry is a volume label entry */
-            if ((entry_ptr -> fx_dir_entry_attributes & FX_VOLUME))
-            {
-                continue;
-            }
-
-            /* Determine if this is an empty entry.  */
-#ifdef FX_ENABLE_EXFAT
-            if (entry_ptr -> fx_dir_entry_type != FX_EXFAT_DIR_ENTRY_TYPE_FILE_DIRECTORY)
-#else
-            if (((UCHAR)entry_ptr -> fx_dir_entry_name[0] == (UCHAR)FX_DIR_ENTRY_FREE) && (entry_ptr -> fx_dir_entry_short_name[0] == 0))
-#endif /* FX_ENABLE_EXFAT */
-            {
-                continue;
-            }
-
-            /* Compare the input name and extension with the directory
-               entry.  */
-            work_ptr =      &name[0];
-            dir_name_ptr =  &(entry_ptr -> fx_dir_entry_name[0]);
-
-            /* Loop to compare names.  */
-            do
-            {
-
-                /* Pickup character of directory name.  */
-                alpha =  *dir_name_ptr;
-
-                /* Pickup character of name.  */
-                name_alpha =  *work_ptr;
-
-                /* Determine if its case needs to be changed.  */
-                if ((alpha >= 'a') && (alpha <= 'z'))
-                {
-
-                    /* Yes, make upper case.  */
-                    alpha =  (CHAR)((INT)alpha - 0x20);
-                }
-
-                /* Determine if its case needs to be changed.  */
-                if ((name_alpha >= 'a') && (name_alpha <= 'z'))
-                {
-
-                    /* Yes, make upper case.  */
-                    name_alpha =  (CHAR)((INT)name_alpha - 0x20);
-                }
-
-                /* Compare name with directory name.  */
-                if (alpha != name_alpha)
-                {
-
-                    /* The names don't match, get out of the loop. */
-                    break;
-                }
-
-                /* Otherwise, increment the name pointers.  */
-                work_ptr++;
-                dir_name_ptr++;
-            } while (*dir_name_ptr);
-
-            /* Determine if the requested name has been found.  If so,
-               return success to the caller.  */
-            if ((*dir_name_ptr == 0) && (*work_ptr == *dir_name_ptr))
-            {
-
-                /* Yes, the name was located.  All pertinent directory
-                   information is in the directory entry field.  */
-                found =  FX_TRUE;
-            }
-            /* Determine if there is a short name to check.  */
-#ifdef FX_ENABLE_EXFAT
-            else if ((media_ptr -> fx_media_FAT_type != FX_exFAT) &&
-                     (entry_ptr -> fx_dir_entry_short_name[0] != 0))
-#else
-            else if (entry_ptr -> fx_dir_entry_short_name[0] != 0)
-#endif /* FX_ENABLE_EXFAT */
-            {
-
-                /* Yes, check for the short part of the name.  */
-
-                /* Compare the input name and extension with the directory entry.  */
-                work_ptr =      &name[0];
-                dir_name_ptr =  &(entry_ptr -> fx_dir_entry_short_name[0]);
-
-                /* Loop to compare names.  */
-                do
-                {
-
-                    /* Pickup character of directory name.  */
-                    alpha =  *dir_name_ptr;
-
-                    /* Pickup character of name.  */
-                    name_alpha =  *work_ptr;
-
-                    /* Determine if its case needs to be changed.  */
-                    if ((name_alpha >= 'a') && (name_alpha <= 'z'))
-                    {
-
-                        /* Yes, make upper case.  */
-                        name_alpha =  (CHAR)((INT)name_alpha - 0x20);
-                    }
-
-                    /* Compare name with directory name.  */
-                    if (alpha != name_alpha)
-                    {
-
-                        /* The names don't match, get out of the loop. */
-                        break;
-                    }
-
-                    /* Otherwise, move the name pointers and increment the
-                       count.  */
-                    work_ptr++;
-                    dir_name_ptr++;
-                } while (*dir_name_ptr);
-
-                /* Determine if the names match.  */
-                if ((*dir_name_ptr == 0) && (*work_ptr == *dir_name_ptr))
-                {
-
-                    /* Yes, the name was located.  All pertinent directory
-                        information is in the directory entry field.  */
-                    found =  FX_TRUE;
-                }
-            }
-        } while ((i < directory_size) && (!found));
-
-        /* Now determine if we have a match.  */
-        if (!found)
-        {
-
-            /* Return a "not found" status to the caller.  */
-            return(FX_NOT_FOUND);
-        }
-
-        /* Determine if the found entry is indeed a sub-directory.  */
-        if (entry_ptr -> fx_dir_entry_attributes & FX_DIRECTORY)
-        {
-
-            /* Move the directory search pointer to this entry.  */
-            search_dir =      *entry_ptr;
-            search_dir_ptr =  &search_dir;
-
-            /* Ensure that the search directory's last search cluster is cleared.  */
-            search_dir_ptr -> fx_dir_entry_last_search_cluster =  0;
-
-            /* Now determine if the new search directory is the root
-               directory.  */
-#ifdef FX_ENABLE_EXFAT
-            if ((!search_dir_ptr -> fx_dir_entry_cluster)
-                && (media_ptr -> fx_media_FAT_type != FX_exFAT))
-#else
-            if (!search_dir_ptr -> fx_dir_entry_cluster)
-#endif /* FX_ENABLE_EXFAT */
-            {
-
-                /* This is a backward link to the root directory.  Make
-                   sure this is indicated in the search directory
-                   information.  */
-                search_dir_ptr -> fx_dir_entry_name[0] =  0;
-
-                /* Determine if we need to remember this in the last
-                   directory searched return area.  */
-                if (last_dir_ptr)
-                {
-
-                    /* Yes, return this value to the caller.  */
-
-                    /* First, save the name pointer from the list directory pointer.  */
-                    destination_name_ptr =  last_dir_ptr -> fx_dir_entry_name;
-
-                    /* Copy the entire directory entry structure.  */
-                    *last_dir_ptr =  *search_dir_ptr;
-
-                    /* Restore the original name buffer pointer.  */
-                    last_dir_ptr -> fx_dir_entry_name =  destination_name_ptr;
-
-                    /* Pickup pointer to name to copy.  */
-                    source_name_ptr =  search_dir_ptr -> fx_dir_entry_name;
-
-                    /* Loop to copy the name into the last directory name buffer.  */
-                    for (n = 0; n < FX_MAX_LONG_NAME_LEN; n++)
-                    {
-
-                        /* Copy a character.  */
-                        destination_name_ptr[n] =  source_name_ptr[n];
-                    }
-                }
-
-                /* Set the search directory pointer to NULL to indicate
-                   we are at the root directory.  */
-                search_dir_ptr =  FX_NULL;
-            }
-        }
-        else
-        {
-
-            /* This is not a directory, we better return not found
-               since we can't continue the search.  */
-            if (name_ptr)
-            {
-
-                /* Return not-found status to caller.  */
-                return(FX_NOT_FOUND);
-            }
-        }
-    } while (name_ptr);
-
-    /* If you reach this point, the directory is found absolutely, since !found will return directly in the loop above.   */
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-
-    /* At this point, cache the found information.  If a subsequent search for the same name is done,
-       it will return immediately.  */
-
-    /* Set the index of the saved name string.  */
-    v=  0;
-
-    /* First, build the full path and name.  */
-    if ((*original_name != '\\') && (*original_name != '/') && (path_ptr))
-    {
-
-        /* Copy the path into the destination.  */
-        while ((v< (FX_MAX_LAST_NAME_LEN - 1)) && (path_ptr[v]))
-        {
-
-            /* Copy one character.   */
-            media_ptr -> fx_media_last_found_name[v] =  path_ptr[v];
-
-            /* Move to next character.  */
-            v++;
-        }
-    }
-
-    /* Now see if there is no directory path symbol in the name itself.  */
-    if ((*original_name != '\\') && (*original_name != '/'))
-    {
-
-        /* If there is room, place a directory separator character.  */
-        if (v < (FX_MAX_LAST_NAME_LEN - 1))
-        {
-            media_ptr -> fx_media_last_found_name[v++] =  '/';
-        }
-    }
-
-    /* Now append the name to the path.  */
-    j =  0;
-    while ((v < FX_MAX_LAST_NAME_LEN) && (original_name[j]))
-    {
-
-        /* Copy one character.   */
-        media_ptr -> fx_media_last_found_name[v] =  original_name[j];
-
-        /* Move to next character.  */
-        v++;
-        j++;
-    }
-
-    /* Null terminate the last name string.   */
-    if (v< FX_MAX_LAST_NAME_LEN)
-    {
-
-        /* Null terminate.  */
-        media_ptr -> fx_media_last_found_name[v] =  FX_NULL;
-    }
-    else
-    {
-
-        /* The string is too big, NULL the string so it won't be used in searching.  */
-        media_ptr -> fx_media_last_found_name[0] =  FX_NULL;
-    }
-
-    /* Determine if there is a search pointer.  */
-    if (search_dir_ptr)
-    {
-
-        /* Yes, there is a search directory pointer so save it!   */
-        media_ptr -> fx_media_last_found_directory =  *search_dir_ptr;
-
-        /* Indicate the search directory is valid.  */
-        media_ptr -> fx_media_last_found_directory_valid =  FX_TRUE;
-    }
-    else
-    {
-
-        /* Indicate the search directory is not valid.  */
-        media_ptr -> fx_media_last_found_directory_valid =  FX_FALSE;
-    }
-
-    /* Copy the directory entry.  */
-    media_ptr -> fx_media_last_found_entry =  *entry_ptr;
-
-    /* Setup the directory entry for the last found internal file name.  */
-    media_ptr -> fx_media_last_found_entry.fx_dir_entry_name =  media_ptr -> fx_media_last_found_file_name;
-
-    /* Copy the actual directory name into the cached directory name.  */
-    for (index = 0; index < FX_MAX_LONG_NAME_LEN; index++)
-    {
-
-        /* Copy character into the cached directory name.  */
-        media_ptr -> fx_media_last_found_file_name[index] =  entry_ptr ->  fx_dir_entry_name[index];
-
-        /* See if we have copied the NULL termination character.  */
-        if (entry_ptr -> fx_dir_entry_name[index] == (CHAR)FX_NULL)
-        {
-                
-            /* Check to see if we use the break to get out of the loop.  */
-            if (index < (FX_MAX_LONG_NAME_LEN - 1))
-            {
-                    
-                /* Yes, not at the end of the string, break.  */
-                break;
-            }
-        }
-    }
-#endif
-
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_short_name_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_short_name_get.c	(revision 30)
+++ 	(revision )
@@ -1,85 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_short_name_get                        PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function gets the short file name via the supplied long file   */
-/*    name. If the long file name is really a short file name, the short  */
-/*    file name will be returned.                                         */
-/*                                                                        */
-/*    Note, this API is deprecated as fx_directory_short_name_get_extended*/
-/*    should be used. The maximum written size to short_file_name could   */
-/*    be FX_MAX_SHORT_NAME_LEN.                                           */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    long_file_name                        Pointer to long (max 255) name*/
-/*    short_file_name                       Pointer to short (8.3) name   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_short_name_get_extended Actual short name get service */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_short_name_get(FX_MEDIA *media_ptr, CHAR *long_file_name, CHAR *short_file_name)
-{
-
-    /* Call the extended version with maximum short name length.  */
-    return(_fx_directory_short_name_get_extended(media_ptr, long_file_name, short_file_name, FX_MAX_SHORT_NAME_LEN));
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_short_name_get_extended.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_directory_short_name_get_extended.c	(revision 30)
+++ 	(revision )
@@ -1,170 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_directory_short_name_get_extended               PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function gets the short file name via the supplied long file   */
-/*    name. If the long file name is really a short file name, the short  */
-/*    file name will be returned.                                         */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    long_file_name                        Pointer to long (max 255) name*/
-/*    short_file_name                       Pointer to short (8.3) name   */
-/*    short_file_name_length                Buffer length for short name  */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_directory_short_name_get_extended(FX_MEDIA *media_ptr, CHAR *long_file_name, CHAR *short_file_name, UINT short_file_name_length)
-{
-
-UINT         status;
-UINT         i;
-FX_DIR_ENTRY dir_entry;
-
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_DIRECTORY_SHORT_NAME_GET, media_ptr, long_file_name, short_file_name, 0, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Search the system for the supplied short directory name.  */
-    status =  _fx_directory_search(media_ptr, long_file_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Determine if there is a short name.  */
-    if (dir_entry.fx_dir_entry_short_name[0])
-    {
-
-        /* Yes, there is a short name. Copy the short file name portion into the destination string.  */
-        i =  0;
-        while ((i < (FX_MAX_SHORT_NAME_LEN - 1)) && (dir_entry.fx_dir_entry_short_name[i]) && (i < (short_file_name_length - 1)))
-        {
-
-            /* Copy a character of the long file name into the destination name.  */
-            short_file_name[i] =   dir_entry.fx_dir_entry_short_name[i];
-
-            /* Move to next character.  */
-            i++;
-        }
-
-        /* Ensure the short file name is NULL terminated.  */
-        short_file_name[i] =  FX_NULL;
-        
-        /* Check if the buffer is too short for the name.  */
-        if ((i == (short_file_name_length - 1)) && (dir_entry.fx_dir_entry_short_name[i]))
-        {
-
-            /* Buffer too short, return error.  */
-            status =  FX_BUFFER_ERROR;
-        }
-    }
-    else
-    {
-
-        /* There is no long file name, simply copy the long file name into the short file name destination.  */
-        i =  0;
-        while ((i < (FX_MAX_SHORT_NAME_LEN - 1)) && (dir_entry.fx_dir_entry_name[i]) && (i < (short_file_name_length - 1)))
-        {
-
-            /* Copy a character of the file name into the destination name.  */
-            short_file_name[i] =   dir_entry.fx_dir_entry_name[i];
-
-            /* Move to next character.  */
-            i++;
-        }
-
-        /* Ensure the short file name is NULL terminated.  */
-        short_file_name[i] =  FX_NULL;
-
-        /* Check if the buffer is too short for the name.  */
-        if ((i == (short_file_name_length - 1)) && (dir_entry.fx_dir_entry_name[i]))
-        {
-
-            /* Buffer too short, return error.  */
-            status =  FX_BUFFER_ERROR;
-        }
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return the completion status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_add_FAT_log.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_add_FAT_log.c	(revision 30)
+++ 	(revision )
@@ -1,113 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_add_FAT_log                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function converts FAT write into log entry and add it into     */
-/*    log file.                                                           */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    cluster                               Cluster entry number          */
-/*    value                                 Next cluster value            */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_write         Write a USHORT from memory    */
-/*    _fx_utility_32_unsigned_write         Write a UINT from memory      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_write                                         */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT _fx_fault_tolerant_add_FAT_log(FX_MEDIA *media_ptr, ULONG cluster, ULONG value)
-{
-ULONG                      file_size;
-FX_FAULT_TOLERANT_FAT_LOG *fat_log;
-
-    /* Increment the size of the log file. */
-    file_size = media_ptr -> fx_media_fault_tolerant_file_size + FX_FAULT_TOLERANT_FAT_LOG_ENTRY_SIZE;
-
-    /* Check whether log file exceeds the buffer. */
-    if (file_size > media_ptr -> fx_media_fault_tolerant_memory_buffer_size)
-    {
-
-        /*  Log file exceeds the size of the log buffer.  This is a failure. */
-        return(FX_NO_MORE_SPACE);
-    }
-
-    /* Set log pointer. */
-    fat_log = (FX_FAULT_TOLERANT_FAT_LOG *)(media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                                            media_ptr -> fx_media_fault_tolerant_file_size);
-
-    /* Set log type. */
-    _fx_utility_16_unsigned_write((UCHAR *)&fat_log -> fx_fault_tolerant_FAT_log_type,
-                                  FX_FAULT_TOLERANT_FAT_LOG_TYPE);
-
-    /* Size of log. */
-    _fx_utility_16_unsigned_write((UCHAR *)&fat_log -> fx_fault_tolerant_FAT_log_size,
-                                  FX_FAULT_TOLERANT_FAT_LOG_ENTRY_SIZE);
-
-    /* Set cluster and value. */
-    _fx_utility_32_unsigned_write((UCHAR *)&fat_log -> fx_fault_tolerant_FAT_log_cluster, cluster);
-    _fx_utility_32_unsigned_write((UCHAR *)&fat_log -> fx_fault_tolerant_FAT_log_value, value);
-
-    /* Update log information. */
-    media_ptr -> fx_media_fault_tolerant_file_size = (USHORT)file_size;
-    media_ptr -> fx_media_fault_tolerant_total_logs += 1;
-
-    return(FX_SUCCESS);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_add_bitmap_log.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_add_bitmap_log.c	(revision 30)
+++ 	(revision )
@@ -1,114 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_fault_tolerant.h"
-
-
-#if defined(FX_ENABLE_FAULT_TOLERANT) && defined(FX_ENABLE_EXFAT)
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_add_bitmap_log                   PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function converts bitmap write into log entries and add them   */
-/*    into log file.                                                      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    cluster                               Cluster entry number          */
-/*    value                                 Valud of cluster state        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_write         Write a USHORT from memory    */
-/*    _fx_utility_32_unsigned_write         Write a UINT from memory      */
-/*    memcpy                                Memory Copy                   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_exFAT_unicode_entry_write                             */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT _fx_fault_tolerant_add_bitmap_log(FX_MEDIA *media_ptr, ULONG cluster, ULONG value)
-{
-ULONG                         file_size;
-FX_FAULT_TOLERANT_BITMAP_LOG *bitmap_log;
-
-    /* Increment the size of the log file. */
-    file_size = media_ptr -> fx_media_fault_tolerant_file_size + FX_FAULT_TOLERANT_BITMAP_LOG_ENTRY_SIZE;
-
-    /* Check whether log file exceeds the buffer. */
-    if (file_size > media_ptr -> fx_media_fault_tolerant_memory_buffer_size)
-    {
-
-        /*  Log file exceeds the size of the log buffer.  This is a failure. */
-        return(FX_NO_MORE_SPACE);
-    }
-
-    /* Set log pointer. */
-    bitmap_log = (FX_FAULT_TOLERANT_BITMAP_LOG *)(media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                                                  media_ptr -> fx_media_fault_tolerant_file_size);
-
-    /* Set log type. */
-    _fx_utility_16_unsigned_write((UCHAR *)&bitmap_log -> fx_fault_tolerant_bitmap_log_type,
-                                  FX_FAULT_TOLERANT_BITMAP_LOG_TYPE);
-
-    /* Size of log. */
-    _fx_utility_16_unsigned_write((UCHAR *)&bitmap_log -> fx_fault_tolerant_bitmap_log_size,
-                                  FX_FAULT_TOLERANT_BITMAP_LOG_ENTRY_SIZE);
-
-    /* Set cluster and value. */
-    _fx_utility_32_unsigned_write((UCHAR *)&bitmap_log -> fx_fault_tolerant_bitmap_log_cluster, cluster);
-    _fx_utility_32_unsigned_write((UCHAR *)&bitmap_log -> fx_fault_tolerant_bitmap_log_value, value);
-
-    /* Update log information. */
-    media_ptr -> fx_media_fault_tolerant_file_size = (USHORT)file_size;
-    media_ptr -> fx_media_fault_tolerant_total_logs += 1;
-
-    return(FX_SUCCESS);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT && FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_add_checksum_log.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_add_checksum_log.c	(revision 30)
+++ 	(revision )
@@ -1,155 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_fault_tolerant.h"
-
-
-#if defined(FX_ENABLE_FAULT_TOLERANT) && defined(FX_ENABLE_EXFAT)
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_add_checksum_log                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function converts checksum of exFAT directory entry write into */
-/*    log entries and add it into log file.                               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    logical_sector                        Original sector to write to   */
-/*    offset                                Offset in original sector     */
-/*    checksum                              Value of checksum             */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_read          Read a USHORT from memory     */
-/*    _fx_utility_32_unsigned_read          Read a ULONG from memory      */
-/*    _fx_utility_64_unsigned_read          Read a ULONG64 from memory    */
-/*    _fx_utility_16_unsigned_write         Write a USHORT from memory    */
-/*    memcpy                                Memory Copy                   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_exFAT_unicode_entry_write                             */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT _fx_fault_tolerant_add_checksum_log(FX_MEDIA *media_ptr, ULONG64 logical_sector, ULONG offset, USHORT checksum)
-{
-ULONG                      logs_remaining;
-UCHAR                     *current_ptr;
-ULONG                      size;
-USHORT                     type;
-ULONG                      log_len;
-ULONG64                    log_sector;
-ULONG                      log_offset;
-FX_FAULT_TOLERANT_DIR_LOG *dir_log;
-
-    /* Get fault tolerant data. */
-    logs_remaining = media_ptr -> fx_media_fault_tolerant_total_logs;
-
-    /* Get size of all logs. */
-    size = media_ptr -> fx_media_fault_tolerant_file_size - FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET;
-
-    /* Get the first log pointer. */
-    current_ptr = media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                  FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET +
-                  FX_FAULT_TOLERANT_LOG_CONTENT_HEADER_SIZE;
-
-    /* Loop throught all DIR logs. */
-    while (logs_remaining)
-    {
-
-        /* Check log type. */
-        type = (USHORT)_fx_utility_16_unsigned_read(current_ptr);
-
-        /* Get log length. */
-        log_len = _fx_utility_16_unsigned_read(current_ptr + 2);
-
-        /* Validate the size value. */
-        if (log_len > size)
-        {
-
-            /* Log file is corrupted.  Nothing can be done.  Return.*/
-            return(FX_FILE_CORRUPT);
-        }
-        size -= log_len;
-
-        /* Check log type. */
-        if (type == FX_FAULT_TOLERANT_DIR_LOG_TYPE)
-        {
-
-            /* Set the log pointer. */
-            dir_log = (FX_FAULT_TOLERANT_DIR_LOG *)current_ptr;
-
-            /* Get the sector of log. */
-            log_sector = _fx_utility_64_unsigned_read((UCHAR *)&dir_log -> fx_fault_tolerant_dir_log_sector);
-
-            /* Get the offset of log. */
-            log_offset = _fx_utility_32_unsigned_read((UCHAR *)&dir_log -> fx_fault_tolerant_dir_log_offset);
-
-            /* Is the checksum for this directory log? */
-            if ((log_sector == logical_sector) && (offset == log_offset + 2))
-            {
-
-                /* Yes. Update the checksum field. */
-                _fx_utility_16_unsigned_write(current_ptr + FX_FAULT_TOLERANT_DIR_LOG_ENTRY_SIZE + 2, checksum);
-
-                /* Return success. */
-                return(FX_SUCCESS);
-            }
-        }
-
-        /* Decrease the logs_remaining counter. */
-        logs_remaining--;
-
-        /* Move to start position of next log entry. */
-        current_ptr += log_len;
-    }
-
-    /* The directory is not found. Log file is corrupted. */
-    return(FX_FILE_CORRUPT);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT && FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_add_dir_log.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_add_dir_log.c	(revision 30)
+++ 	(revision )
@@ -1,133 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_add_dir_log                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function converts directory entry write into log entry and add */
-/*    it into log file.                                                   */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    logical_sector                        Original sector to write to   */
-/*    offset                                Offset in original sector     */
-/*    data                                  Data of log                   */
-/*    data_size                             Size of data                  */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_write         Write a USHORT from memory    */
-/*    _fx_utility_32_unsigned_write         Write a ULONG from memory     */
-/*    _fx_utility_64_unsigned_write         Write a ULONG64 from memory   */
-/*    memcpy                                Memory Copy                   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_entry_write                                           */
-/*    _fx_directory_exFAT_unicode_entry_write                             */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), verified */
-/*                                            memcpy usage,               */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT _fx_fault_tolerant_add_dir_log(FX_MEDIA *media_ptr, ULONG64 logical_sector, ULONG offset,
-                                    UCHAR *data, ULONG data_size)
-{
-ULONG                      file_size;
-FX_FAULT_TOLERANT_DIR_LOG *dir_log;
-
-    /* Increment the size of the log file. */
-    file_size = media_ptr -> fx_media_fault_tolerant_file_size + data_size + FX_FAULT_TOLERANT_DIR_LOG_ENTRY_SIZE;
-
-    /* Check whether log file exceeds the buffer. */
-    if (file_size > media_ptr -> fx_media_fault_tolerant_memory_buffer_size)
-    {
-
-        /*  Log file exceeds the size of the log buffer.  This is a failure. */
-        return(FX_NO_MORE_SPACE);
-    }
-
-    /* Any data to write? */
-    if (data_size == 0)
-    {
-
-        /* No. Just return. */
-        return FX_SUCCESS;
-    }
-
-    /* Set log pointer. */
-    dir_log = (FX_FAULT_TOLERANT_DIR_LOG *)(media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                                            media_ptr -> fx_media_fault_tolerant_file_size);
-
-    /* Set log type. */
-    _fx_utility_16_unsigned_write((UCHAR *)&dir_log -> fx_fault_tolerant_dir_log_type,
-                                  FX_FAULT_TOLERANT_DIR_LOG_TYPE);
-
-    /* Size of log. */
-    _fx_utility_16_unsigned_write((UCHAR *)&dir_log -> fx_fault_tolerant_dir_log_size,
-                                  data_size + FX_FAULT_TOLERANT_DIR_LOG_ENTRY_SIZE);
-
-    /* Set sector and offset. */
-    _fx_utility_64_unsigned_write((UCHAR *)&dir_log -> fx_fault_tolerant_dir_log_sector, logical_sector);
-    _fx_utility_32_unsigned_write((UCHAR *)&dir_log -> fx_fault_tolerant_dir_log_offset, offset);
-
-    memcpy(media_ptr -> fx_media_fault_tolerant_memory_buffer +  /* Use case of memcpy is verified. */
-           media_ptr -> fx_media_fault_tolerant_file_size + FX_FAULT_TOLERANT_DIR_LOG_ENTRY_SIZE,
-           data, data_size);
-
-
-    /* Update log information. */
-    media_ptr -> fx_media_fault_tolerant_file_size = (USHORT)file_size;
-    media_ptr -> fx_media_fault_tolerant_total_logs += 1;
-
-    return(FX_SUCCESS);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_apply_logs.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_apply_logs.c	(revision 30)
+++ 	(revision )
@@ -1,338 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_apply_logs                       PORTABLE C      */
-/*                                                           6.2.0        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function applies changes to the file system.  The changes are  */
-/*    already recorded in the fault tolerant log file.  Therefore this    */
-/*    function reads the content of the log entries and apply these       */
-/*    changes to the file system.                                         */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_logical_sector_write      Write a logical sector        */
-/*    _fx_utility_logical_sector_read       Read a logical sector         */
-/*    _fx_utility_16_unsigned_read          Read a USHORT from memory     */
-/*    _fx_utility_32_unsigned_read          Read a ULONG from memory      */
-/*    _fx_utility_64_unsigned_read          Read a ULONG64 from memory    */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*    _fx_utility_exFAT_cluster_state_set   Set state of exFAT cluster    */
-/*    _fx_fault_tolerant_cleanup_FAT_chain  Cleanup FAT chain             */
-/*    memcpy                                Memory Copy                   */
-/*    _fx_utility_exFAT_bitmap_flush        Flush exFAT allocation bitmap */
-/*    _fx_utility_FAT_flush                 Flush written FAT entries     */
-/*    _fx_utility_logical_sector_flush      Flush written logical sectors */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_fault_tolerant_enable                                           */
-/*    _fx_fault_tolerant_transaction_end                                  */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), verified */
-/*                                            memcpy usage,               */
-/*                                            resulting in version 6.1    */
-/*  10-31-2022     Tiejun Zhou              Modified comment(s), fixed    */
-/*                                            overflow in log size check, */
-/*                                            resulting in version 6.2.0  */
-/*                                                                        */
-/**************************************************************************/
-UINT _fx_fault_tolerant_apply_logs(FX_MEDIA *media_ptr)
-{
-UINT                           status;
-ULONG64                        log_sector;
-ULONG                          remaining_logs;
-ULONG                          copy_size;
-ULONG                          copy_offset;
-UCHAR                         *current_ptr;
-ULONG                          size;
-USHORT                         log_type;
-ULONG                          log_len;
-FX_FAULT_TOLERANT_LOG_HEADER  *log_header;
-FX_FAULT_TOLERANT_FAT_CHAIN   *FAT_chain;
-FX_FAULT_TOLERANT_LOG_CONTENT *log_content;
-FX_FAULT_TOLERANT_FAT_LOG     *fat_log;
-FX_FAULT_TOLERANT_DIR_LOG     *dir_log;
-#ifdef FX_ENABLE_EXFAT
-FX_FAULT_TOLERANT_BITMAP_LOG  *bitmap_log;
-ULONG                          current_cluster;
-ULONG                          head_cluster;
-ULONG                          tail_cluster;
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Set log header, FAT chain and log content pointer. */
-    log_header = (FX_FAULT_TOLERANT_LOG_HEADER *)media_ptr -> fx_media_fault_tolerant_memory_buffer;
-    FAT_chain = (FX_FAULT_TOLERANT_FAT_CHAIN *)(media_ptr -> fx_media_fault_tolerant_memory_buffer + FX_FAULT_TOLERANT_FAT_CHAIN_OFFSET);
-    log_content = (FX_FAULT_TOLERANT_LOG_CONTENT *)(media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                                                    FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET);
-
-    /* Find the size of the log file. */
-    size = _fx_utility_16_unsigned_read((UCHAR *)&log_header -> fx_fault_tolerant_log_header_total_size);
-
-    /* Extended port-specific processing macro, which is by default defined to white space.  */
-    FX_FAULT_TOLERANT_APPLY_LOGS_EXTENSION
-
-    size -= FX_FAULT_TOLERANT_LOG_CONTENT_HEADER_SIZE;
-
-    /* Find the number of log entries. */
-    remaining_logs = _fx_utility_16_unsigned_read((UCHAR *)&log_content -> fx_fault_tolerant_log_content_count);
-
-    /* Get start address of logs. */
-    current_ptr = (UCHAR *)log_content + FX_FAULT_TOLERANT_LOG_CONTENT_HEADER_SIZE;
-
-    /* Loop through all the logs to apply the changes. */
-    while (remaining_logs)
-    {
-
-        /* Obtain log type of this entry. */
-        log_type = (USHORT)_fx_utility_16_unsigned_read(current_ptr);
-
-        /* Read log length.  */
-        log_len = _fx_utility_16_unsigned_read(current_ptr + 2);
-
-
-        /* Validate log entry size. */
-        if (log_len > size)
-        {
-
-            /* Something wrong with log file. */
-            return(FX_FILE_CORRUPT);
-        }
-
-        /* Reduce the total log file size. */
-        size -= log_len;
-
-        /* Process log entry by type. */
-        switch (log_type)
-        {
-        case FX_FAULT_TOLERANT_FAT_LOG_TYPE:
-
-            /* This is a FAT log. */
-            fat_log = (FX_FAULT_TOLERANT_FAT_LOG *)current_ptr;
-
-            /* Write FAT entry. */
-            status = _fx_utility_FAT_entry_write(media_ptr,
-                                                 _fx_utility_32_unsigned_read((UCHAR *)&fat_log -> fx_fault_tolerant_FAT_log_cluster),
-                                                 _fx_utility_32_unsigned_read((UCHAR *)&fat_log -> fx_fault_tolerant_FAT_log_value));
-
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-            break;
-
-#ifdef FX_ENABLE_EXFAT
-        case FX_FAULT_TOLERANT_BITMAP_LOG_TYPE:
-
-            /* This is a bitmap log. */
-            bitmap_log = (FX_FAULT_TOLERANT_BITMAP_LOG *)current_ptr;
-
-            /* Set bitmap entry. */
-            status = _fx_utility_exFAT_cluster_state_set(media_ptr,
-                                                         _fx_utility_32_unsigned_read((UCHAR *)&bitmap_log -> fx_fault_tolerant_bitmap_log_cluster),
-                                                         (UCHAR)_fx_utility_32_unsigned_read((UCHAR *)&bitmap_log -> fx_fault_tolerant_bitmap_log_value));
-
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-            break;
-
-#endif /* FX_ENABLE_EXFAT */
-        case FX_FAULT_TOLERANT_DIR_LOG_TYPE:
-
-            /* This is a DIR log. */
-            dir_log = (FX_FAULT_TOLERANT_DIR_LOG *)current_ptr;
-
-            log_sector = _fx_utility_64_unsigned_read((UCHAR *)&dir_log -> fx_fault_tolerant_dir_log_sector);
-
-            /* Get the destination sector. */
-            status =  _fx_utility_logical_sector_read(media_ptr,
-                                                      log_sector,
-                                                      media_ptr -> fx_media_memory_buffer,
-                                                      ((ULONG) 1), FX_DATA_SECTOR);
-
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Set copy information. */
-            copy_offset = _fx_utility_32_unsigned_read((UCHAR *)&dir_log -> fx_fault_tolerant_dir_log_offset);
-
-
-            copy_size = log_len - FX_FAULT_TOLERANT_DIR_LOG_ENTRY_SIZE;
-
-            if (((ULONG64)copy_offset + (ULONG64)copy_size) > (ULONG64)(media_ptr -> fx_media_memory_size))
-            {
-                return(FX_FILE_CORRUPT);
-            }
-
-            /* Copy data into destination sector. */
-            memcpy(media_ptr -> fx_media_memory_buffer + copy_offset, /* Use case of memcpy is verified. */
-                   current_ptr + FX_FAULT_TOLERANT_DIR_LOG_ENTRY_SIZE, copy_size);
-
-
-            /* Write back the current logical sector.  */
-            status = _fx_utility_logical_sector_write(media_ptr,
-                                                      log_sector,
-                                                      media_ptr -> fx_media_memory_buffer,
-                                                      ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-            break;
-
-        default:
-
-            /* Wrong type.  */
-            return(FX_SECTOR_INVALID);
-        }
-
-        /* Decrement the remaining log counter.  */
-        remaining_logs--;
-
-        /* Move to start position of next log entry. */
-        current_ptr += log_len;
-    }
-
-    /* Check whether or not to process FAT chain. */
-    if (FAT_chain -> fx_fault_tolerant_FAT_chain_flag & FX_FAULT_TOLERANT_FLAG_FAT_CHAIN_VALID)
-    {
-
-        /* Free old link of FAT. */
-#ifdef FX_ENABLE_EXFAT
-        if (FAT_chain -> fx_fault_tolerant_FAT_chain_flag & FX_FAULT_TOLERANT_FLAG_BITMAP_USED)
-        {
-
-            /* Process FAT chain. */
-            /* Get head and tail cluster from FAT chain. */
-            head_cluster = _fx_utility_32_unsigned_read((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_head_original);
-            tail_cluster = _fx_utility_32_unsigned_read((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_insertion_back);
-
-            if ((head_cluster >= FX_FAT_ENTRY_START) && (head_cluster < media_ptr -> fx_media_fat_reserved))
-            {
-                for (current_cluster = head_cluster; current_cluster < tail_cluster; current_cluster++)
-                {
-
-                    /* Free bitmap. */
-                    status = _fx_utility_exFAT_cluster_state_set(media_ptr, current_cluster, FX_EXFAT_BITMAP_CLUSTER_FREE);
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-
-                    /* Increase the available clusters in the media control block. */
-                    media_ptr -> fx_media_available_clusters++;
-                }
-            }
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-            status = _fx_fault_tolerant_cleanup_FAT_chain(media_ptr, FX_FAULT_TOLERANT_FAT_CHAIN_CLEANUP);
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-    }
-
-    /* Flush the internal logical sector cache.  */
-    status =  _fx_utility_logical_sector_flush(media_ptr, 1, (ULONG64) media_ptr -> fx_media_total_sectors, FX_FALSE);
-
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* Flush FAT table. */
-#ifdef FX_FAULT_TOLERANT
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Flush exFAT bitmap.  */
-        _fx_utility_exFAT_bitmap_flush(media_ptr);
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Ensure the new FAT chain is properly written to the media.  */
-
-    /* Flush the cached individual FAT entries */
-    _fx_utility_FAT_flush(media_ptr);
-#endif
-
-    /* Return success. */
-    return(FX_SUCCESS);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_calculate_checksum.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_calculate_checksum.c	(revision 30)
+++ 	(revision )
@@ -1,103 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_fault_tolerant.h"
-#include "fx_utility.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_calculate_checksum               PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function calculates checksum for consecutive data.  The size   */
-/*    of the log file is required to be 4-byte aligned.  Therefore this   */
-/*    checksum routine is able to perform 4-byte access.                  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    data                                  Pointer to data               */
-/*    len                                   Data length                   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Computed checksum value                                             */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*     _fx_utility_32_unsigned_read         Read a UINT from memory       */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_fault_tolerant_enable                                           */
-/*    _fx_fault_tolerant_cleanup_FAT_chain                                */
-/*    _fx_fault_tolerant_reset_log_file                                   */
-/*    _fx_fault_tolerant_set_FAT_chain                                    */
-/*    _fx_fault_tolerant_transaction_end                                  */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-USHORT  _fx_fault_tolerant_calculate_checksum(UCHAR *data, UINT len)
-{
-ULONG checksum = 0;
-ULONG long_value;
-
-    while (len >= 4)
-    {
-
-        /* Read first long value. */
-        long_value = _fx_utility_32_unsigned_read(data);
-
-        /* Calculate checksum. */
-        checksum += (long_value >> 16) + (long_value & 0xFFFF);
-
-        /* Decrease length. */
-        len -= sizeof(ULONG);
-        data += sizeof(ULONG);
-    }
-
-    /* Trim high 16 bits of checksum. */
-    checksum = (checksum & 0xFFFF) + (checksum >> 16);
-    checksum = (checksum & 0xFFFF) + (checksum >> 16);
-
-    return((USHORT)((~checksum) & 0xFFFF));
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_cleanup_FAT_chain.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_cleanup_FAT_chain.c	(revision 30)
+++ 	(revision )
@@ -1,389 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_multiple_sectors_check        PORTABLE C      */
-/*                                                           6.2.0        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    Tiejun Zhou, Microsoft Corporation                                  */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks whether the FAT entry spans multiple sectors.  */
-/*    It is only possible when the file system is FAT12.                  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    cluster                               Cluster entry number          */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_TRUE                               FAT entry spans two sectors   */
-/*    FX_FALSE                              FAT entry in one sector       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_fault_tolerant_cleanup_FAT_chain                                */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  10-31-2022     Tiejun Zhou              Initial Version 6.2.0         */
-/*                                                                        */
-/**************************************************************************/
-static UINT _fx_utility_FAT_entry_multiple_sectors_check(FX_MEDIA *media_ptr, ULONG cluster)
-{
-ULONG byte_offset;
-ULONG FAT_sector;
-
-    /* Check FAT format.  */
-    if (!media_ptr -> fx_media_12_bit_FAT)
-    {
-
-        /* Not FAT12. The FAT entry will be in one sector.  */
-        return(FX_FALSE);
-    }
-
-    /* File system is FAT12.  */
-    /* Calculate the byte offset to the cluster entry.  */
-    byte_offset =  (((ULONG)cluster << 1) + cluster) >> 1;
-
-    /* Calculate the FAT sector the requested FAT entry resides in.  */
-    FAT_sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-        (ULONG)media_ptr -> fx_media_reserved_sectors;
-
-    /* Now calculate the byte offset into this FAT sector.  */
-    byte_offset =  byte_offset -
-        ((FAT_sector - (ULONG)media_ptr -> fx_media_reserved_sectors) *
-            media_ptr -> fx_media_bytes_per_sector);
-
-    /* Determine if we are now past the end of the FAT buffer in memory.  */
-    if (byte_offset == (ULONG)(media_ptr -> fx_media_bytes_per_sector - 1))
-    {
-
-        /* Yes, we are past the end of the FAT buffer.  */
-        return(FX_TRUE);
-    }
-    else
-    {
-
-        /* No, we are not past the end of the FAT buffer.  */
-        return(FX_FALSE);
-    }
-}
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_cleanup_FAT_chain                PORTABLE C      */
-/*                                                           6.2.0        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function cleans up FAT chain. In order to prevent failures     */
-/*    during the link-list walk, and to improve efficiency, this function */
-/*    frees the FAT entry chain in sections.  For each section, it frees  */
-/*    FAT entry from the last entry in the chain and works backwards.     */
-/*    Using this method, if the system fails in the middle of the free    */
-/*    operation, the head is preserved, and fault tolerant module can     */
-/*    "redo" this operation next time it starts up.                       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    operation                             Recover a failure operation or*/
-/*                                            cleanup old FAT chain       */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_exFAT_cluster_state_get   Get state of exFAT cluster    */
-/*    _fx_utility_exFAT_cluster_state_set   Set state of exFAT cluster    */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*    _fx_utility_16_unsigned_write         Write a USHORT from memory    */
-/*    _fx_utility_32_unsigned_write         Write a ULONG from memory     */
-/*    _fx_utility_32_unsigned_read          Read a ULONG from memory      */
-/*    _fx_utility_exFAT_bitmap_flush        Flush exFAT allocation bitmap */
-/*    _fx_utility_FAT_flush                 Flush written FAT entries     */
-/*    _fx_fault_tolerant_calculate_checksum Compute Checksum of data      */
-/*    _fx_fault_tolerant_write_log_file     Write log file                */
-/*    _fx_utility_FAT_entry_multiple_sectors_check                        */
-/*                                          Check sectors for FAT entry   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_fault_tolerant_apply_logs                                       */
-/*    _fx_fault_tolerant_recover                                          */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  10-31-2022     Tiejun Zhou              Modified comment(s),          */
-/*                                            fixed FAT entry span two    */
-/*                                            sectors for FAT12,          */
-/*                                            resulting in version 6.2.0  */
-/*                                                                        */
-/**************************************************************************/
-UINT    _fx_fault_tolerant_cleanup_FAT_chain(FX_MEDIA *media_ptr, UINT operation)
-{
-UINT                         status;
-ULONG                        current_cluster;
-ULONG                        next_cluster = 0;
-ULONG                        head_cluster;
-ULONG                        tail_cluster;
-ULONG                        cache_count;
-ULONG                        cache_max = FX_FAULT_TOLERANT_CACHE_SIZE >> 2;
-ULONG                       *cache_ptr = media_ptr -> fx_media_fault_tolerant_cache;
-ULONG                        next_session;
-USHORT                       checksum;
-ULONG                        i;
-FX_FAULT_TOLERANT_FAT_CHAIN *FAT_chain;
-ULONG                        FAT_sector;
-ULONG                        last_FAT_sector;
-
-    /* Set FAT chain pointer. */
-    FAT_chain = (FX_FAULT_TOLERANT_FAT_CHAIN *)(media_ptr -> fx_media_fault_tolerant_memory_buffer + FX_FAULT_TOLERANT_FAT_CHAIN_OFFSET);
-
-    /* Get head and tail cluster. */
-    if (operation == FX_FAULT_TOLERANT_FAT_CHAIN_RECOVER)
-    {
-
-        /* Recover phase. Cleanup (remove) new FAT chain. */
-        head_cluster = _fx_utility_32_unsigned_read((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_head_new);
-    }
-    else
-    {
-
-        /* Cleanup phase. Cleanup (remove) old FAT chain. */
-        head_cluster = _fx_utility_32_unsigned_read((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_head_original);
-    }
-
-    /* At this point, the head_cluster points to the cluster chain that is to be removed. */
-
-    /* Tail cluster points to the back of the origianal FAT chain where the new chain is attached to.
-       The remove process terminates once this cluster is encountered. */
-    tail_cluster = _fx_utility_32_unsigned_read((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_insertion_back);
-
-    /* Are there any clusters to free? */
-    if ((head_cluster < FX_FAT_ENTRY_START) || (head_cluster >= media_ptr -> fx_media_fat_reserved))
-    {
-        return(FX_SUCCESS);
-    }
-
-    /* To optimize the deletion process of a long FAT chain, the deletion is done in sessions.  During one session,
-       a set of FAT entries are removed.  If one session is interrupted, after restart the deletion process resumes and
-       picks up from where it left.
-
-       During one deletion session, all FAT entries are between head_cluster(inclusive) and next_session (exclusive).
-     */
-    next_session = _fx_utility_32_unsigned_read((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_next_deletion);
-
-    /* Loop to cleanup all FAT entries. */
-    while ((head_cluster >= FX_FAT_ENTRY_START) && (head_cluster < media_ptr -> fx_media_fat_reserved))
-    {
-
-        /* Initialize. */
-        current_cluster = head_cluster;
-        cache_count = 0;
-
-        /* Loop from head cluster to find entries to cleanup and store this information into cache. */
-        do
-        {
-
-            /* Get the next FAT entry. */
-            status = _fx_utility_FAT_entry_read(media_ptr, current_cluster, &next_cluster);
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Whether or not the cluster is occupied. */
-            if (next_cluster == FX_FREE_CLUSTER)
-            {
-
-                /* Current cluster has already been released. */
-                break;
-            }
-
-            /* Cache the FAT list. */
-            cache_ptr[cache_count++] = current_cluster;
-
-            /* Check whether FAT entry spans multiple sectors.  */
-            if (_fx_utility_FAT_entry_multiple_sectors_check(media_ptr, current_cluster))
-            {
-                if (head_cluster == next_session || next_session == FX_FREE_CLUSTER)
-                {
-                    next_session = next_cluster;
-                }
-                break;
-            }
-
-            /* Move to next cluster. */
-            current_cluster = next_cluster;
-        } while ((next_cluster >= FX_FAT_ENTRY_START) &&
-                 (next_cluster < media_ptr -> fx_media_fat_reserved) &&
-                 (next_cluster != tail_cluster) &&
-                 (cache_count < cache_max));
-
-        /* Get next session. */
-        if (cache_count == cache_max)
-        {
-            next_session = next_cluster;
-        }
-
-        /* Update head cluster and next session into log file. */
-        _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_next_deletion, next_session);
-        if (operation == FX_FAULT_TOLERANT_FAT_CHAIN_RECOVER)
-        {
-            _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_head_new, head_cluster);
-        }
-        else
-        {
-            _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_head_original, head_cluster);
-        }
-
-        /* Update checksum. */
-        _fx_utility_16_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_checksumm, 0);
-        checksum = _fx_fault_tolerant_calculate_checksum((UCHAR *)FAT_chain, FX_FAULT_TOLERANT_FAT_CHAIN_SIZE);
-        _fx_utility_16_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_checksumm, checksum);
-
-        /* Flush the fault tolerant log into the file system.  */
-        _fx_fault_tolerant_write_log_file(media_ptr, 0);
-
-        /* Loop to free FAT in cache from back to front. */
-        if (cache_count > 0)
-        {
-
-            /* Get sector of last FAT entry. */
-            last_FAT_sector = _fx_utility_FAT_sector_get(media_ptr, cache_ptr[cache_count - 1]);
-            i = cache_count;
-            while (i > 0)
-            {
-                i--;
-
-                /* Get sector of current FAT entry. */
-                FAT_sector = _fx_utility_FAT_sector_get(media_ptr, cache_ptr[i]);
-                if (FAT_sector != last_FAT_sector)
-                {
-
-                    /* Current FAT entry is located in different sector. Force flush. */
-                    /* Flush the cached individual FAT entries */
-                    _fx_utility_FAT_flush(media_ptr);
-#ifdef FX_ENABLE_EXFAT
-                    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-                    {
-
-                        /* Flush exFAT bitmap.  */
-                        _fx_utility_exFAT_bitmap_flush(media_ptr);
-                    }
-#endif /* FX_ENABLE_EXFAT */
-
-                    /* Update sector of current FAT entry. */
-                    last_FAT_sector = FAT_sector;
-                }
-
-                /* Free current_cluster. */
-                status = _fx_utility_FAT_entry_write(media_ptr, cache_ptr[i], FX_FREE_CLUSTER);
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-#ifdef FX_ENABLE_EXFAT
-                if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-                {
-
-                    /* Free bitmap. */
-                    status = _fx_utility_exFAT_cluster_state_set(media_ptr, cache_ptr[i], FX_EXFAT_BITMAP_CLUSTER_FREE);
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-                }
-#endif /* FX_ENABLE_EXFAT */
-            }
-
-            /* Increase the available clusters in the media control block. */
-            media_ptr -> fx_media_available_clusters  += cache_count;
-        }
-
-        /* Flush the cached individual FAT entries */
-        _fx_utility_FAT_flush(media_ptr);
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-
-            /* Flush exFAT bitmap.  */
-            _fx_utility_exFAT_bitmap_flush(media_ptr);
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-
-        /* Get head cluster. */
-        if (head_cluster == next_session)
-        {
-            break;
-        }
-        head_cluster = next_session;
-    }
-
-    return(FX_SUCCESS);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_create_log_file.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_create_log_file.c	(revision 30)
+++ 	(revision )
@@ -1,417 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_create_log_file                  PORTABLE C      */
-/*                                                           6.1.11       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function finds an available cluster used by log file. Then it  */
-/*    sets the cluster number to boot sector.                             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_exFAT_cluster_state_set   Set state of exFAT cluster    */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*    _fx_utility_exFAT_bitmap_flush        Flush exFAT allocation bitmap */
-/*    _fx_utility_FAT_flush                 Flush written FAT entries     */
-/*    _fx_utility_32_unsigned_write         Write a ULONG from memory     */
-/*    _fx_utility_exFAT_system_sector_write Write data into boot sector   */
-/*    _fx_utility_exFAT_system_area_checksum_write                        */
-/*                                          Write checksum of boot sector */
-/*    _fx_utility_exFAT_bitmap_free_cluster_find                          */
-/*                                          Find a free cluster           */
-/*    _fx_utility_logical_sector_read       Read a logical sector         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_fault_tolerant_enable                                           */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  01-31-2022     Bhupendra Naphade        Modified comment(s), replaced */
-/*                                            sector size constant,       */
-/*                                            resulting in version 6.1.10 */
-/*  04-25-2022     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.11 */
-/*                                                                        */
-/**************************************************************************/
-UINT _fx_fault_tolerant_create_log_file(FX_MEDIA *media_ptr)
-{
-ULONG  clusters;
-ULONG  FAT_index;
-ULONG  FAT_value = 0;
-UINT   found;
-UINT   status;
-UINT   i;
-#ifdef FX_ENABLE_EXFAT
-ULONG  checksum;
-UINT   count;
-UCHAR *byte_ptr;
-UCHAR  cluster_state;
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Yes. Create a log file. */
-    /* First find a free cluster. */
-    if (media_ptr -> fx_media_available_clusters < media_ptr -> fx_media_fault_tolerant_clusters)
-    {
-
-        /* Out of disk space.  */
-        return(FX_NO_MORE_SPACE);
-    }
-
-    /* Now we need to find the consecutive clusters.  */
-    clusters = media_ptr -> fx_media_fault_tolerant_clusters;
-    FAT_index =  FX_FAT_ENTRY_START;
-    found =  FX_FALSE;
-    while (FAT_index <= (media_ptr -> fx_media_total_clusters - clusters + FX_FAT_ENTRY_START))
-    {
-
-        /* Determine if enough consecutive FAT entries are available.  */
-        i =  0;
-
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-            do
-            {
-
-                /* Get cluster state.  */
-                status = _fx_utility_exFAT_cluster_state_get(media_ptr, (FAT_index + i), &cluster_state);
-
-                /* Check for a successful status.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Determine if the entry is free.  */
-                if (cluster_state == FX_EXFAT_BITMAP_CLUSTER_OCCUPIED)
-                {
-                    break;
-                }
-
-                /* Otherwise, increment the consecutive FAT indices.  */
-                i++;
-            } while (i < clusters);
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-            do
-            {
-
-                /* Read a FAT entry.  */
-                status =  _fx_utility_FAT_entry_read(media_ptr, (FAT_index + i), &FAT_value);
-
-                /* Check for a successful status.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Determine if the entry is free.  */
-                if (FAT_value != FX_FREE_CLUSTER)
-                {
-                    break;
-                }
-
-                /* Otherwise, increment the consecutive FAT indices.  */
-                i++;
-            } while (i < clusters);
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Determine if we found enough FAT entries.  */
-        if (i >= clusters)
-        {
-
-            /* Yes, we have found enough FAT entries - set the found
-               flag and get out of this loop.  */
-            found =  FX_TRUE;
-            break;
-        }
-        else
-        {
-#ifdef FX_ENABLE_EXFAT
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-
-                /* Find free cluster from exFAT media.  */
-                status = _fx_utility_exFAT_bitmap_free_cluster_find(media_ptr,
-                                                                    FAT_index + i + 1,
-                                                                    &FAT_value);
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                if (FAT_value < FAT_index + i + 1)
-                {
-
-                    /* If we wrapped.  */
-                    FAT_index = media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START;
-                }
-                else
-                {
-                    FAT_index = FAT_value;
-                }
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-                /* Position to the next possibly free FAT entry.  */
-                FAT_index =  FAT_index + i + 1;
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-        }
-    }
-
-    /* Determine if we found enough consecutive clusters to satisfy the
-       request.  */
-    if (!found)
-    {
-
-        /* Not enough contiguous space on the media.  Return error status.  */
-        return(FX_NO_MORE_SPACE);
-    }
-
-    /* Update the link pointers in the new clusters.  */
-    for (i = 0; i < (clusters - 1); i++)
-    {
-
-        /* Update the cluster links.  Since the allocation is
-           sequential, we just have to link each FAT entry to the
-           next one.  */
-        status =  _fx_utility_FAT_entry_write(media_ptr, FAT_index + i, FAT_index + i + 1);
-
-        /* Check for a bad status.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return the error status.  */
-            return(status);
-        }
-
-#ifdef FX_ENABLE_EXFAT
-
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-
-            /* Mark the cluster as used.  */
-            status = _fx_utility_exFAT_cluster_state_set(media_ptr, FAT_index + i, FX_EXFAT_BITMAP_CLUSTER_OCCUPIED);
-
-            /* Check for a bad status.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-        }
-#endif /* FX_ENABLE_EXFAT */
-    }
-
-    /* Now place an EOF in the last cluster entry.  */
-    status =  _fx_utility_FAT_entry_write(media_ptr, FAT_index + clusters - 1, media_ptr -> fx_media_fat_last);
-
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Mark the cluster as used.  */
-        status = _fx_utility_exFAT_cluster_state_set(media_ptr, FAT_index + clusters - 1, FX_EXFAT_BITMAP_CLUSTER_OCCUPIED);
-
-        /* Check for a bad status.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return the error status.  */
-            return(status);
-        }
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_FAULT_TOLERANT
-
-    /* Flush the cached individual FAT entries */
-    _fx_utility_FAT_flush(media_ptr);
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        _fx_utility_exFAT_bitmap_flush(media_ptr);
-    }
-#endif /* FX_ENABLE_EXFAT */
-#endif /* FX_FAULT_TOLERANT */
-
-    /* Write start cluster for the file tolerant log file into the boot sector. */
-    _fx_utility_32_unsigned_write(media_ptr -> fx_media_fault_tolerant_memory_buffer + FX_FAULT_TOLERANT_BOOT_INDEX, FAT_index);
-
-    /* Write the boot sector.  */
-    media_ptr -> fx_media_driver_request =       FX_DRIVER_BOOT_WRITE;
-    media_ptr -> fx_media_driver_status =        FX_IO_ERROR;
-    media_ptr -> fx_media_driver_buffer =        media_ptr -> fx_media_fault_tolerant_memory_buffer;
-    media_ptr -> fx_media_driver_sectors =       1;
-    media_ptr -> fx_media_driver_sector_type =   FX_BOOT_SECTOR;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_BOOT_WRITE, media_ptr, media_ptr -> fx_media_fault_tolerant_memory_buffer, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Invoke the driver to read the boot sector.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    /* Determine if the boot sector was read correctly. */
-    if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-    {
-
-        /* Return the boot sector error status.  */
-        return(FX_BOOT_ERROR);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Write backup. */
-        status = _fx_utility_exFAT_system_sector_write(media_ptr, media_ptr -> fx_media_fault_tolerant_memory_buffer,
-                                                       FX_EXFAT_FAT_MAIN_SYSTEM_AREA_SIZE,
-                                                       1, FX_BOOT_SECTOR);
-
-        /* Determine if the boot sector was read correctly. */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return the boot sector error status.  */
-            return(FX_BOOT_ERROR);
-        }
-
-        /* Calculate checksum. */
-        checksum = 0;
-        byte_ptr = media_ptr -> fx_media_fault_tolerant_memory_buffer;
-
-        /* Calculate Boot Sector Check Sum.  */
-        for (i = 0; i < media_ptr -> fx_media_bytes_per_sector; i++)
-        {
-            if ((FX_EF_VOLUME_FLAGS     == i) ||
-                (FX_EF_VOLUME_FLAGS + 1 == i) ||
-                (FX_EF_PERCENT_IN_USE   == i))
-            {
-                continue;
-            }
-
-            checksum = ((checksum >> 1) | (checksum << 31)) + (ULONG)byte_ptr[i];
-        }
-
-        for (count = 1; count < FX_EXFAT_FAT_CHECK_SUM_OFFSET; count++)
-        {
-
-            /* Read sector. */
-            status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) count,
-                                                      media_ptr -> fx_media_fault_tolerant_memory_buffer, ((ULONG) 1), FX_BOOT_SECTOR);
-
-            /* Check for good completion status.  */
-            if (status !=  FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Calculate Check Sum for System Area  */
-            for (i = 0; i < media_ptr -> fx_media_bytes_per_sector; i++)
-            {
-                checksum = ((checksum >> 1) | (checksum << 31)) + (ULONG)byte_ptr[i];
-            }
-        }
-
-        /* Write System Area CheckSum.  */
-        status = _fx_utility_exFAT_system_area_checksum_write(media_ptr, media_ptr -> fx_media_fault_tolerant_memory_buffer,
-                                                              &checksum);
-
-        if (status != FX_SUCCESS)
-        {
-
-            return(status);
-        }
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Set the start cluster. */
-    media_ptr -> fx_media_fault_tolerant_start_cluster = FAT_index;
-
-    /* Decrease available cluster. */
-    media_ptr -> fx_media_available_clusters =
-        media_ptr -> fx_media_available_clusters - clusters;
-
-    /* Return success.  */
-    return(FX_SUCCESS);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_enable.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_enable.c	(revision 30)
+++ 	(revision )
@@ -1,538 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_enable                           PORTABLE C      */
-/*                                                           6.2.0        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function enables the FileX Fault Tolerant feature. It first    */
-/*    searches for a valid log file.  A valid log file indicates the      */
-/*    previous write operation failed, and appropriate action now must    */
-/*    be taken to restore the integrity of the file system.  Once the     */
-/*    recovery effort is completed, the file system is properly restored. */
-/*    An empty log file indicates the previous write operation was        */
-/*    successfully completed and no action needs to be taken at this      */
-/*    point.  If the file system does not have a log file, or the         */
-/*    checksum is not valid, it is an indication either the file system   */
-/*    is not under the protection of FileX Fault Tolerant.  A new log     */
-/*    file is created.                                                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    memory_buffer                         Pointer to memory buffer.     */
-/*    memory_size                           Size of memory buffer.        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_fault_tolerant_calculate_checksum Compute Checksum of data      */
-/*    _fx_fault_tolerant_apply_logs         Apply logs into file system   */
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*    _fx_fault_tolerant_read_log_file      Read log file to cache        */
-/*    _fx_utility_exFAT_cluster_state_get   Get state of exFAT cluster    */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_16_unsigned_read          Read a USHORT from memory     */
-/*    _fx_utility_32_unsigned_read          Read a ULONG from memory      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  10-31-2022     Tiejun Zhou              Modified comment(s),          */
-/*                                            fixed memory buffer when    */
-/*                                            cache is disabled,          */
-/*                                            resulting in version 6.2.0  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_fault_tolerant_enable(FX_MEDIA *media_ptr, VOID *memory_buffer, UINT memory_size)
-{
-ULONG                         start_cluster;
-ULONG                         FAT_value;
-UINT                          status;
-ULONG                         checksum;
-ULONG                         total_size;
-FX_FAULT_TOLERANT_LOG_HEADER *log_header;
-FX_FAULT_TOLERANT_FAT_CHAIN  *FAT_chain;
-ULONG                         cluster_number;
-ULONG                         i, j;
-ULONG                         FAT_entry, FAT_sector, FAT_read_sectors;
-ULONG                         bytes_in_buffer;
-ULONG                         clusters;
-ULONG                         bytes_per_sector; 
-ULONG                         bytes_per_cluster; 
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Calculate clusters needed for fault tolerant log. */
-    bytes_per_sector = media_ptr -> fx_media_bytes_per_sector;
-    bytes_per_cluster = bytes_per_sector * media_ptr -> fx_media_sectors_per_cluster;
-
-    if (bytes_per_cluster == 0)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        return(FX_MEDIA_INVALID);
-    }
-
-    clusters = (FX_FAULT_TOLERANT_MAXIMUM_LOG_FILE_SIZE + bytes_per_cluster - 1) / bytes_per_cluster;
-    media_ptr -> fx_media_fault_tolerant_clusters = clusters;
-
-    /* Check buffer size requirement. */
-    if (memory_size < bytes_per_sector)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        return(FX_NOT_ENOUGH_MEMORY);
-    }
-
-
-    if (media_ptr -> fx_media_FAT32_additional_info_sector)
-    {
-
-        /* A 32-bit FAT is present. Read directly into the logical sector
-           cache memory to optimize I/O on larger devices. Since we are looking for
-           values of zero, endian issues are not important.  */
-        /* Force update the available cluster. */
-
-#ifndef FX_DISABLE_CACHE
-        /* Invalidate the current logical sector cache.  */
-        _fx_utility_logical_sector_flush(media_ptr, ((ULONG64) 1), (ULONG64) (media_ptr -> fx_media_total_sectors), FX_TRUE);
-
-        /* Reset the memory pointer.  */
-        media_ptr -> fx_media_memory_buffer = media_ptr -> fx_media_sector_cache[0].fx_cached_sector_memory_buffer;
-#endif /* FX_DISABLE_CACHE */
-
-        /* Reset the available cluster. */
-        media_ptr -> fx_media_available_clusters = 0;
-
-        /* Loop through all FAT sectors in the primary FAT.  The first two entries are
-           examined in this loop, but they are always unavailable.  */
-        cluster_number =  0;
-#ifndef FX_DISABLE_CACHE
-        for (i = 0; i < media_ptr -> fx_media_sectors_per_FAT; i = i + media_ptr -> fx_media_sector_cache_size)
-        {
-
-            /* Calculate the starting next FAT sector.  */
-            FAT_sector =  media_ptr -> fx_media_reserved_sectors + i;
-
-            /* Calculate how many sectors to read.  */
-            FAT_read_sectors =  media_ptr -> fx_media_sectors_per_FAT - i;
-
-            /* Determine if there is not enough memory to read the remaining FAT sectors.  */
-            if (FAT_read_sectors > media_ptr -> fx_media_sector_cache_size)
-            {
-                FAT_read_sectors =  media_ptr -> fx_media_sector_cache_size;
-            }
-#else
-        /* Reset the buffer sector.  */
-        media_ptr -> fx_media_memory_buffer_sector = (ULONG64)-1;
-        for (i = 0; i < media_ptr -> fx_media_sectors_per_FAT; i++)
-        {
-
-            /* Calculate the starting next FAT sector.  */
-            FAT_sector =  media_ptr -> fx_media_reserved_sectors + i;
-
-            /* Calculate how many sectors to read.  */
-            FAT_read_sectors =  1;
-#endif /* FX_DISABLE_CACHE */
-
-            /* Read the FAT sectors directly from the driver.  */
-            media_ptr -> fx_media_driver_request =          FX_DRIVER_READ;
-            media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-            media_ptr -> fx_media_driver_buffer =           media_ptr -> fx_media_memory_buffer;
-            media_ptr -> fx_media_driver_logical_sector =   FAT_sector;
-            media_ptr -> fx_media_driver_sectors =          FAT_read_sectors;
-            media_ptr -> fx_media_driver_sector_type =      FX_FAT_SECTOR;
-
-            /* If trace is enabled, insert this event into the trace buffer.  */
-            FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_READ, media_ptr, FAT_sector, FAT_read_sectors, media_ptr -> fx_media_memory_buffer, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-            /* Invoke the driver to read the FAT sectors.  */
-            (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-            /* Determine if the read was successful.  */
-            if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                return(FX_FAT_READ_ERROR);
-            }
-
-            /* Calculate the number of bytes in the buffer.  */
-            bytes_in_buffer =  (media_ptr -> fx_media_bytes_per_sector * FAT_read_sectors);
-
-            /* Walk through the sector cache memory to search for available clusters and the first
-               available if not already found.  */
-            for (j = 0; j < bytes_in_buffer;)
-            {
-
-                /* Pickup 32-bit FAT entry.  */
-                FAT_entry =  *((ULONG *)&(media_ptr -> fx_media_memory_buffer[j]));
-
-                /* Advance to next FAT entry.  */
-                j = j + 4;
-
-                /* Determine if the FAT entry is free.  */
-                if (FAT_entry == FX_FREE_CLUSTER)
-                {
-
-                    /* Entry is free, increment available clusters.  */
-                    media_ptr -> fx_media_available_clusters++;
-
-                    /* Determine if the starting free cluster has been found yet.  */
-                    if (media_ptr -> fx_media_cluster_search_start == 0)
-                    {
-
-                        /* Remember the first free cluster to start further searches from.  */
-                        media_ptr -> fx_media_cluster_search_start =  cluster_number;
-                    }
-                }
-
-                /* Increment the cluster number.  */
-                cluster_number++;
-
-                /* Determine if we have reviewed all FAT entries.  */
-                if (cluster_number >= (media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START))
-                {
-
-                    /* Yes, we have looked at all the FAT entries.  */
-
-                    /* Ensure that the outer loop terminates as well.  */
-                    i = media_ptr -> fx_media_sectors_per_FAT;
-                    break;
-                }
-            }
-        }
-    }
-
-    /* Store memory buffer and size. */
-    media_ptr -> fx_media_fault_tolerant_memory_buffer = (UCHAR *)memory_buffer;
-    if (memory_size > (clusters * bytes_per_cluster))
-    {
-        media_ptr -> fx_media_fault_tolerant_memory_buffer_size = clusters * bytes_per_cluster;
-    }
-    else
-    {
-        media_ptr -> fx_media_fault_tolerant_memory_buffer_size = memory_size / bytes_per_sector * bytes_per_sector;
-    }
-
-    /* Read the boot sector from the device.  */
-    media_ptr -> fx_media_driver_request =          FX_DRIVER_BOOT_READ;
-    media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-    media_ptr -> fx_media_driver_buffer =           (UCHAR *)memory_buffer;
-    media_ptr -> fx_media_driver_sectors =          1;
-    media_ptr -> fx_media_driver_sector_type =      FX_BOOT_SECTOR;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_BOOT_READ, media_ptr, memory_buffer, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Invoke the driver to read the boot sector.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    /* Determine if the boot sector was read correctly. */
-    if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the boot sector error status.  */
-        return(FX_BOOT_ERROR);
-    }
-
-    /* Check whether the boot index is used. */
-    start_cluster = _fx_utility_32_unsigned_read((UCHAR *)memory_buffer + FX_FAULT_TOLERANT_BOOT_INDEX);
-    if (start_cluster != 0)
-    {
-
-        /* The location of the fault tolerant log file is found.  Need to verify the integrity of the log file. */
-        if ((start_cluster >= FX_FAT_ENTRY_START) && (start_cluster < media_ptr -> fx_media_fat_reserved))
-        {
-
-            /* Check whether this cluster is used. */
-#ifdef FX_ENABLE_EXFAT
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-            UCHAR cluste_state;
-
-                for (i = 0; i < clusters; i++)
-                {
-
-                    /* Update Bitmap */
-                    status = _fx_utility_exFAT_cluster_state_get(media_ptr, start_cluster + i, &cluste_state);
-
-                    /* Check for a bad status.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the bad status.  */
-                        return(status);
-                    }
-
-                    if (cluste_state != FX_EXFAT_BITMAP_CLUSTER_OCCUPIED)
-                    {
-
-                        /* Mark invalid. */
-                        start_cluster = 0;
-                        break;
-                    }
-                }
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-                for (i = 0; i < clusters; i++)
-                {
-
-                    /* Read FAT entry.  */
-                    status =  _fx_utility_FAT_entry_read(media_ptr, start_cluster + i, &FAT_value);
-
-                    /* Check for a bad status.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the bad status.  */
-                        return(status);
-                    }
-
-                    if (i < clusters - 1)
-                    {
-                        if (FAT_value != (start_cluster + i + 1))
-                        {
-
-                            /* Mark invalid. */
-                            start_cluster = 0;
-                            break;
-                        }
-                    }
-                    else if (FAT_value != media_ptr -> fx_media_fat_last)
-                    {
-
-                        /* Mark invalid. */
-                        start_cluster = 0;
-                        break;
-                    }
-                }
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Is this FAT entry occupied by log file? */
-            if (start_cluster)
-            {
-
-                /* Set the start cluster. */
-                media_ptr -> fx_media_fault_tolerant_start_cluster = start_cluster;
-
-                /* Read log file from file system to memory. */
-                status = _fx_fault_tolerant_read_log_file(media_ptr);
-
-                /* Check for good completion status.  */
-                if (status !=  FX_SUCCESS)
-                {
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Set log header and FAT chain pointer. */
-                log_header = (FX_FAULT_TOLERANT_LOG_HEADER *)media_ptr -> fx_media_fault_tolerant_memory_buffer;
-                FAT_chain = (FX_FAULT_TOLERANT_FAT_CHAIN *)(media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                                                            FX_FAULT_TOLERANT_FAT_CHAIN_OFFSET);
-
-                /* Verify ID field. */
-                if (_fx_utility_32_unsigned_read((UCHAR *)&log_header -> fx_fault_tolerant_log_header_id) == FX_FAULT_TOLERANT_ID)
-                {
-
-                    /* Calculate checksum of log header. */
-                    checksum = _fx_fault_tolerant_calculate_checksum((UCHAR *)log_header,
-                                                                     FX_FAULT_TOLERANT_LOG_HEADER_SIZE);
-
-                    if (checksum == 0)
-                    {
-
-                        /* Fault tolerant log file is valid. */
-                        /* Initialize file size. */
-                        total_size = _fx_utility_16_unsigned_read((UCHAR *)&log_header -> fx_fault_tolerant_log_header_total_size);
-                        media_ptr -> fx_media_fault_tolerant_file_size = total_size;
-
-
-                        /* Verify the checksum of the FAT chain. */
-                        checksum = _fx_fault_tolerant_calculate_checksum((UCHAR *)FAT_chain,
-                                                                         FX_FAULT_TOLERANT_FAT_CHAIN_SIZE);
-
-                        if (checksum == 0)
-                        {
-
-                            /* Checksum of FAT chain is correct. */
-
-                            if (total_size > (FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET + FX_FAULT_TOLERANT_LOG_HEADER_SIZE))
-                            {
-
-                                /* Log content is present. */
-                                /* Now verify the checksum of log content. */
-                                checksum = _fx_fault_tolerant_calculate_checksum((media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                                                                                  FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET),
-                                                                                 (total_size - FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET));
-                                if (checksum == 0)
-                                {
-
-                                    /* Checksum of log content is correct. */
-
-                                    /* Extended port-specific processing macro, which is by default defined to white space.  */
-                                    FX_FAULT_TOLERANT_ENABLE_EXTENSION
-
-                                    /* This is the situation where the log file contains log entries.  This is an indication
-                                       that previous write operation did not complete successfully.  Need to apply the log entries
-                                       to recover the previous write operation, effectively to finish up the previous write operation. */
-                                    status = _fx_fault_tolerant_apply_logs(media_ptr);
-                                }
-                            }
-                            else
-                            {
-
-                                /* Extended port-specific processing macro, which is by default defined to white space.  */
-                                FX_FAULT_TOLERANT_ENABLE_EXTENSION
-
-                                /* The log file does not contain log content but the FAT chain operation information is present.
-                                   This is the situation where the FAT chain has been modified but the rest of the content of these
-                                   clusters are not updated yet.  In this situation, the previous FAT chain operation needs to be
-                                   reverted to restore the file system back to its state prior to the write operation. */
-                                status = _fx_fault_tolerant_recover(media_ptr);
-                            }
-
-                            if (status !=  FX_SUCCESS)
-                            {
-
-                                /* Release media protection.  */
-                                FX_UNPROTECT
-
-                                /* Return the error status.  */
-                                return(status);
-                            }
-                        }
-                    }
-                }
-            }
-        }
-        else
-        {
-
-            /* Not a valid cluster number. Set the flag to create a new log file. */
-            start_cluster = 0;
-        }
-    }
-
-    /* Check whether or not to create a log file. */
-    if (start_cluster == 0)
-    {
-
-        /* Create log file. */
-        status = _fx_fault_tolerant_create_log_file(media_ptr);
-
-        if (status !=  FX_SUCCESS)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the error status.  */
-            return(status);
-        }
-    }
-
-    /* Reset log file. */
-    status = _fx_fault_tolerant_reset_log_file(media_ptr);
-
-    if (status !=  FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-    /* Mark fault tolerant feature is enabled. */
-    media_ptr -> fx_media_fault_tolerant_enabled = FX_TRUE;
-
-    /* Reset the transaction count. */
-    media_ptr -> fx_media_fault_tolerant_transaction_count = 0;
-
-    /* Initialize the sector number of cached FAT entries. */
-    media_ptr -> fx_media_fault_tolerant_cached_FAT_sector = 0;
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return the error status.  */
-    return(FX_SUCCESS);
-}
-
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_read_FAT.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_read_FAT.c	(revision 30)
+++ 	(revision )
@@ -1,193 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_read_FAT                         PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads value of a FAT entry from log file if it        */
-/*    exists.  During file or directory operations with Fault Tolerant    */
-/*    protection, intermediate operations are written to the fault        */
-/*    tolerant log files.  Therefore, FAT-entry read should search for    */
-/*    fault tolerant log before the request can be passed to normal FAT   */
-/*    entry read routine.                                                 */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    cluster                               Cluster entry number          */
-/*    value                                 Pointer to value for the entry*/
-/*    log_type                              FAT or bitmap                 */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_read          Read a USHORT from memory     */
-/*    _fx_utility_32_unsigned_read          Read a ULONG from memory      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_utility_exFAT_cluster_state_get                                 */
-/*    _fx_utility_FAT_entry_read                                          */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT    _fx_fault_tolerant_read_FAT(FX_MEDIA *media_ptr, ULONG cluster, ULONG *value, ULONG log_type)
-{
-ULONG                         logs_remaining;
-UCHAR                        *current_ptr;
-UCHAR                         found = FX_FALSE;
-ULONG                         size;
-USHORT                        type;
-ULONG                         log_len;
-FX_FAULT_TOLERANT_FAT_LOG    *fat_log;
-#ifdef FX_ENABLE_EXFAT
-FX_FAULT_TOLERANT_BITMAP_LOG *bitmap_log;
-#endif
-
-
-    /* Get fault tolerant data. */
-    logs_remaining = media_ptr -> fx_media_fault_tolerant_total_logs;
-
-    /* Any redo logs? */
-    if (logs_remaining == 0)
-    {
-
-        /* No. Just return. */
-        return(FX_READ_CONTINUE);
-    }
-
-    /* Get size of all logs. */
-    size = media_ptr -> fx_media_fault_tolerant_file_size - FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET;
-
-    /* Get the first log pointer. */
-    current_ptr = media_ptr -> fx_media_fault_tolerant_memory_buffer +
-        FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET +
-        FX_FAULT_TOLERANT_LOG_CONTENT_HEADER_SIZE;
-
-    /* Loop throught all FAT logs. */
-    while (logs_remaining)
-    {
-
-        /* Check log type. */
-        type = (USHORT)_fx_utility_16_unsigned_read(current_ptr);
-
-        /* Get log length. */
-        log_len = _fx_utility_16_unsigned_read(current_ptr + 2);
-
-        /* Validate the size value. */
-        if (log_len > size)
-        {
-
-            /* Log file is corrupted.  Nothing can be done.  Return.*/
-            return(FX_FILE_CORRUPT);
-        }
-        size -= log_len;
-
-        /* Check log type. */
-        if (type == log_type)
-        {
-
-            /* This is the log with same type . */
-            /* Get the log pointer. */
-#ifdef FX_ENABLE_EXFAT
-            if (type == FX_FAULT_TOLERANT_BITMAP_LOG_TYPE)
-            {
-                bitmap_log = (FX_FAULT_TOLERANT_BITMAP_LOG *)current_ptr;
-
-                /* Is this bitmap log entry the one looking for? */
-                if (_fx_utility_32_unsigned_read((UCHAR *)&bitmap_log -> fx_fault_tolerant_bitmap_log_cluster) == cluster)
-                {
-
-                    /* Yes, it is. */
-                    *value = _fx_utility_32_unsigned_read((UCHAR *)&bitmap_log -> fx_fault_tolerant_bitmap_log_value);
-
-                    /* Do not return since there may be more than one log for this cluster. */
-                    found = FX_TRUE;
-                }
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-                fat_log = (FX_FAULT_TOLERANT_FAT_LOG *)current_ptr;
-
-                /* Is this FAT log entry the one looking for? */
-                if (_fx_utility_32_unsigned_read((UCHAR *)&fat_log -> fx_fault_tolerant_FAT_log_cluster) == cluster)
-                {
-
-                    /* Yes, it is. */
-                    *value = _fx_utility_32_unsigned_read((UCHAR *)&fat_log -> fx_fault_tolerant_FAT_log_value);
-
-                    /* Do not return since there may be more than one log for this cluster. */
-                    found = FX_TRUE;
-                }
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-        }
-
-        /* Decrease the logs_remaining counter. */
-        logs_remaining--;
-
-        /* Get next log pointer. */
-        current_ptr += log_len;
-    }
-
-    if (found != FX_TRUE)
-    {
-
-        /* Pass the request to FAT entry read. */
-        return(FX_READ_CONTINUE);
-    }
-
-    /* Return success. */
-    return(FX_SUCCESS);
-}
-
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_read_directory_sector.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_read_directory_sector.c	(revision 30)
+++ 	(revision )
@@ -1,178 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_read_directory_sector            PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function handles directory sector read requests. During file or*/
-/*    directory operations with Fault Tolerant protection, intermediate   */
-/*    operations are written to the fault tolerant log files.  Therefore, */
-/*    sector read should search for fault tolerant log before the request */
-/*    can be passed to normal directory entry read routine.               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    logical_sector                        Logical sector number         */
-/*    buffer_ptr                            Pointer of receiving buffer   */
-/*    sectors                               Number of sectors to read     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_read          Read a USHORT from memory     */
-/*    _fx_utility_32_unsigned_read          Read a ULONG from memory      */
-/*    memcpy                                Memory Copy                   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_utility_logical_sector_read                                     */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), verified */
-/*                                            memcpy usage,               */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT    _fx_fault_tolerant_read_directory_sector(FX_MEDIA *media_ptr, ULONG64 logical_sector,
-                                                 VOID *buffer_ptr, ULONG64 sectors)
-{
-ULONG                      logs_remaining;
-ULONG                      copy_offset;
-ULONG                      copy_size;
-UCHAR                     *current_ptr;
-UCHAR                     *current_buffer_ptr;
-ULONG                      size;
-USHORT                     type;
-ULONG                      log_len;
-ULONG64                    log_sector;
-FX_FAULT_TOLERANT_DIR_LOG *dir_log;
-
-    /* Get fault tolerant data. */
-    logs_remaining = media_ptr -> fx_media_fault_tolerant_total_logs;
-
-    /* Any redo logs? */
-    if (logs_remaining == 0)
-    {
-
-        /* No. Just return. */
-        return(FX_SUCCESS);
-    }
-
-    /* Get size of all logs. */
-    size = media_ptr -> fx_media_fault_tolerant_file_size - FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET;
-
-    /* Get the first log pointer. */
-    current_ptr = media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                  FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET +
-                  FX_FAULT_TOLERANT_LOG_CONTENT_HEADER_SIZE;
-
-    /* Loop throught all FAT logs. */
-    while (logs_remaining)
-    {
-
-        /* Check log type. */
-        type = (USHORT)_fx_utility_16_unsigned_read(current_ptr);
-
-        /* Get log length. */
-        log_len = _fx_utility_16_unsigned_read(current_ptr + 2);
-
-        /* Validate the size value. */
-        if (log_len > size)
-        {
-
-            /* Log file is corrupted.  Nothing can be done.  Return.*/
-            return(FX_FILE_CORRUPT);
-        }
-        size -= log_len;
-
-        /* Check log type. */
-        if (type == FX_FAULT_TOLERANT_DIR_LOG_TYPE)
-        {
-
-            /* Get the log pointer. */
-            dir_log = (FX_FAULT_TOLERANT_DIR_LOG *)current_ptr;
-
-            /* Get the sector of log. */
-            log_sector = _fx_utility_64_unsigned_read((UCHAR *)&dir_log -> fx_fault_tolerant_dir_log_sector);
-
-            /* Is this log sector in the range of sectors to read? */
-            if ((log_sector >= logical_sector) && (log_sector < logical_sector + sectors))
-            {
-
-                /* Yes. Update the content in this sector. */
-                current_buffer_ptr = ((UCHAR *)buffer_ptr) + (log_sector - logical_sector) *
-                    media_ptr -> fx_media_bytes_per_sector;
-
-                /* Set copy information. */
-                copy_offset = _fx_utility_32_unsigned_read((UCHAR *)&dir_log -> fx_fault_tolerant_dir_log_offset);
-
-                copy_size = log_len - FX_FAULT_TOLERANT_DIR_LOG_ENTRY_SIZE;
-
-                if ((copy_offset + copy_size) > media_ptr -> fx_media_bytes_per_sector)
-                {
-                    return(FX_FILE_CORRUPT);
-                }
-
-                /* Copy data into destination sector. */
-                memcpy(current_buffer_ptr + copy_offset,  /* Use case of memcpy is verified. */
-                       current_ptr + FX_FAULT_TOLERANT_DIR_LOG_ENTRY_SIZE, copy_size);
-            }
-        }
-
-        /* Decrease the logs_remaining counter. */
-        logs_remaining--;
-
-        /* Move to start position of next log entry. */
-        current_ptr += log_len;
-    }
-
-    /* Return success. */
-    return(FX_SUCCESS);
-}
-
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_read_log_file.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_read_log_file.c	(revision 30)
+++ 	(revision )
@@ -1,93 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_read_log_file                    PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads the entire log file from file system into the   */
-/*    fault tolerant cache.                                               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_logical_sector_read       Read a logical sector         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_fault_tolerant_enable                                           */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT _fx_fault_tolerant_read_log_file(FX_MEDIA *media_ptr)
-{
-UINT  status;
-ULONG sectors;
-ULONG start_sector;
-
-    /* Calculate count of sectors to read. */
-    sectors = media_ptr -> fx_media_fault_tolerant_memory_buffer_size / media_ptr -> fx_media_bytes_per_sector;
-
-    /* Calculate the start sector of log file. */
-    start_sector = (media_ptr -> fx_media_fault_tolerant_start_cluster - FX_FAT_ENTRY_START) *
-                   media_ptr -> fx_media_sectors_per_cluster +
-                   media_ptr -> fx_media_data_sector_start;
-
-    status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) start_sector,
-                                              media_ptr -> fx_media_fault_tolerant_memory_buffer,
-                                              sectors, FX_DATA_SECTOR);
-
-    /* Return the status.  */
-    return(status);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_recover.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_recover.c	(revision 30)
+++ 	(revision )
@@ -1,168 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_recover                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function is called after the FAT chain is been updated but     */
-/*    the rest of the write operation fails.  At this point, there is     */
-/*    need to undo the FAT chain operation, which includes:               */
-/*    (1) Remove newly allocated FAT entries;                             */
-/*    (2) Restore the origianl FAT chain removed during the FAT chain     */
-/*        update;                                                         */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_fault_tolerant_cleanup_FAT_chain  Cleanup FAT chain             */
-/*    _fx_utility_32_unsigned_read          Read a ULONG from memory      */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*    _fx_utility_exFAT_bitmap_flush        Flush exFAT allocation bitmap */
-/*    _fx_utility_FAT_flush                 Flush written FAT entries     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_attributes_set                                        */
-/*    _fx_directory_create                                                */
-/*    _fx_directory_delete                                                */
-/*    _fx_directory_rename                                                */
-/*    _fx_file_allocate                                                   */
-/*    _fx_file_attributes_set                                             */
-/*    _fx_file_best_effort_allocate                                       */
-/*    _fx_file_create                                                     */
-/*    _fx_file_delete                                                     */
-/*    _fx_file_rename                                                     */
-/*    _fx_file_truncate                                                   */
-/*    _fx_file_truncate_release                                           */
-/*    _fx_file_write                                                      */
-/*    _fx_unicode_directory_create                                        */
-/*    _fx_unicode_file_create                                             */
-/*    _fx_fault_tolerant_enable                                           */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT _fx_fault_tolerant_recover(FX_MEDIA *media_ptr)
-{
-UINT                         status;
-ULONG                        insertion_front;
-ULONG                        origianl_head_cluster;
-FX_FAULT_TOLERANT_FAT_CHAIN *FAT_chain;
-
-
-    /* Set fault tolerant state to IDLE. */
-    media_ptr -> fx_media_fault_tolerant_state = FX_FAULT_TOLERANT_STATE_IDLE;
-
-    /* Set FAT chain pointer. */
-    FAT_chain = (FX_FAULT_TOLERANT_FAT_CHAIN *)(media_ptr -> fx_media_fault_tolerant_memory_buffer + FX_FAULT_TOLERANT_FAT_CHAIN_OFFSET);
-
-    /* Whether or not the supplied FAT chain is valid. */
-    if (!(FAT_chain -> fx_fault_tolerant_FAT_chain_flag & FX_FAULT_TOLERANT_FLAG_FAT_CHAIN_VALID))
-    {
-
-        /* Invalid, which indiates the FAT chain has been cleaned up already.  In this case, just return. */
-        return(FX_SUCCESS);
-    }
-
-    /* Set FAT chain pointer. */
-    FAT_chain = (FX_FAULT_TOLERANT_FAT_CHAIN *)(media_ptr -> fx_media_fault_tolerant_memory_buffer + FX_FAULT_TOLERANT_FAT_CHAIN_OFFSET);
-
-    /* Recover FAT chain. */
-    status = _fx_fault_tolerant_cleanup_FAT_chain(media_ptr, FX_FAULT_TOLERANT_FAT_CHAIN_RECOVER);
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-    /* Now, link the front of the insertion point back to the origianl FAT chain. */
-    insertion_front = _fx_utility_32_unsigned_read((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_insertion_front);
-    origianl_head_cluster = _fx_utility_32_unsigned_read((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_head_original);
-
-    if (insertion_front != FX_FREE_CLUSTER)
-    {
-
-        /* Front of the insertion point exists. Link the origianl chain back to the front of the insertion point. */
-        status = _fx_utility_FAT_entry_write(media_ptr, insertion_front, origianl_head_cluster);
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return the error status.  */
-            return(status);
-        }
-    }
-
-    /* New FAT chain is always linked by FAT entries. */
-
-    /* Flush FAT table. */
-#ifdef FX_FAULT_TOLERANT
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Flush exFAT bitmap.  */
-        _fx_utility_exFAT_bitmap_flush(media_ptr);
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Ensure the new FAT chain is properly written to the media.  */
-
-    /* Flush the cached individual FAT entries */
-    _fx_utility_FAT_flush(media_ptr);
-#endif
-
-    /* Return success. */
-    return(FX_SUCCESS);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_reset_log_file.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_reset_log_file.c	(revision 30)
+++ 	(revision )
@@ -1,142 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_reset_log_file                   PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function removes all log entries from the log file, and        */
-/*    it to its initial state.                                            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_write         Write a USHORT from memory    */
-/*    _fx_utility_32_unsigned_write         Write a ULONG from memory     */
-/*    _fx_fault_tolerant_calculate_checksum Compute Checksum of data      */
-/*    _fx_fault_tolerant_write_log_file     Write log file                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_attributes_set                                        */
-/*    _fx_directory_create                                                */
-/*    _fx_directory_delete                                                */
-/*    _fx_directory_rename                                                */
-/*    _fx_file_allocate                                                   */
-/*    _fx_file_attributes_set                                             */
-/*    _fx_file_best_effort_allocate                                       */
-/*    _fx_file_create                                                     */
-/*    _fx_file_delete                                                     */
-/*    _fx_file_rename                                                     */
-/*    _fx_file_truncate                                                   */
-/*    _fx_file_truncate_release                                           */
-/*    _fx_file_write                                                      */
-/*    _fx_unicode_directory_create                                        */
-/*    _fx_unicode_file_create                                             */
-/*    _fx_fault_tolerant_enable                                           */
-/*    _fx_fault_tolerant_transaction_end                                  */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-
-UINT _fx_fault_tolerant_reset_log_file(FX_MEDIA *media_ptr)
-{
-UINT                           status;
-USHORT                         checksum;
-FX_FAULT_TOLERANT_LOG_HEADER  *log_header;
-FX_FAULT_TOLERANT_FAT_CHAIN   *FAT_chain;
-FX_FAULT_TOLERANT_LOG_CONTENT *log_content;
-
-    /* Set log header, FAT chain and log content pointer. */
-    log_header = (FX_FAULT_TOLERANT_LOG_HEADER *)media_ptr -> fx_media_fault_tolerant_memory_buffer;
-    FAT_chain = (FX_FAULT_TOLERANT_FAT_CHAIN *)(media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                                                FX_FAULT_TOLERANT_FAT_CHAIN_OFFSET);
-    log_content = (FX_FAULT_TOLERANT_LOG_CONTENT *)(media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                                                    FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET);
-
-    /* Reset the log file header. */
-    _fx_utility_32_unsigned_write((UCHAR *)&log_header -> fx_fault_tolerant_log_header_id, FX_FAULT_TOLERANT_ID);
-    _fx_utility_16_unsigned_write((UCHAR *)&log_header -> fx_fault_tolerant_log_header_total_size,
-                                  (FX_FAULT_TOLERANT_LOG_HEADER_SIZE + FX_FAULT_TOLERANT_FAT_CHAIN_SIZE));
-    _fx_utility_16_unsigned_write((UCHAR *)&log_header -> fx_fault_tolerant_log_header_checksum, 0);
-    log_header -> fx_fault_tolerant_log_header_version_major = FX_FAULT_TOLERANT_VERSION_MAJOR;
-    log_header -> fx_fault_tolerant_log_header_version_minor = FX_FAULT_TOLERANT_VERSION_MINOR;
-    _fx_utility_16_unsigned_write((UCHAR *)&log_header -> fx_fault_tolerant_log_header_reserved, 0);
-    checksum = _fx_fault_tolerant_calculate_checksum((UCHAR *)log_header, FX_FAULT_TOLERANT_LOG_HEADER_SIZE);
-    _fx_utility_16_unsigned_write((UCHAR *)&log_header -> fx_fault_tolerant_log_header_checksum, checksum);
-
-    /* Reset the undo log section. */
-    _fx_utility_16_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_checksumm, 0xFFFF);
-    FAT_chain -> fx_fault_tolerant_FAT_chain_flag = 0;
-    FAT_chain -> fx_fault_tolerant_FAT_chain_reserved = 0;
-    _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_insertion_front, 0);
-    _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_head_new, 0);
-    _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_head_original, 0);
-    _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_insertion_back, 0);
-    _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_next_deletion, 0);
-
-    /* Reset log content header. */
-    _fx_utility_16_unsigned_write((UCHAR *)&log_content -> fx_fault_tolerant_log_content_checksum, 0xFFFF);
-    _fx_utility_16_unsigned_write((UCHAR *)&log_content -> fx_fault_tolerant_log_content_count, 0xFFFF);
-
-    /* No matter success or fail, close this transaction. */
-    media_ptr -> fx_media_fault_tolerant_state = FX_FAULT_TOLERANT_STATE_IDLE;
-
-    /* Write the log header and FAT chain.  */
-    status =  _fx_fault_tolerant_write_log_file(media_ptr, 0);
-
-    /* Return the status.  */
-    return(status);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_set_FAT_chain.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_set_FAT_chain.c	(revision 30)
+++ 	(revision )
@@ -1,133 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_set_FAT_chain                     PORTABLE C     */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets data of FAT chain.                               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    use_bitmap                            Whether or not the orignal    */
-/*                                            FAT chain uses bitmap       */
-/*    insertion_front                       Previous cluster of head      */
-/*    new_head_cluster                      Head cluster of new chain     */
-/*    origianl_head_cluster                 Head cluster of the original  */
-/*                                            chain                       */
-/*    insertion_back                        next cluster of chain tail    */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_write         Write a USHORT from memory    */
-/*    _fx_utility_32_unsigned_write         Write a ULONG from memory     */
-/*    _fx_fault_tolerant_calculate_checksum Compute Checksum of data      */
-/*    _fx_fault_tolerant_write_log_file     Write log file                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_file_allocate                                                   */
-/*    _fx_file_best_effort_allocate                                       */
-/*    _fx_file_delete                                                     */
-/*    _fx_file_truncate_release                                           */
-/*    _fx_file_write                                                      */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT    _fx_fault_tolerant_set_FAT_chain(FX_MEDIA *media_ptr, UINT use_bitmap, ULONG insertion_front,
-                                         ULONG new_head_cluster, ULONG original_head_cluster,
-                                         ULONG insertion_back)
-{
-UINT                         status;
-USHORT                       checksum;
-UCHAR                        flag = FX_FAULT_TOLERANT_FLAG_FAT_CHAIN_VALID;
-FX_FAULT_TOLERANT_FAT_CHAIN *FAT_chain;
-
-    /* Set FAT chain pointer. */
-    FAT_chain = (FX_FAULT_TOLERANT_FAT_CHAIN *)(media_ptr -> fx_media_fault_tolerant_memory_buffer + FX_FAULT_TOLERANT_FAT_CHAIN_OFFSET);
-
-#ifdef FX_ENABLE_EXFAT
-    /* Check flag for bitmap. */
-    if (use_bitmap == FX_TRUE)
-    {
-        flag |= FX_FAULT_TOLERANT_FLAG_BITMAP_USED;
-    }
-#else
-    /* Parameters not used. Avoid compiler warnings. */
-    FX_PARAMETER_NOT_USED(use_bitmap);
-#endif /* FX_ENABLE_EXFAT */
-
-
-    /* Reset checksum first. */
-    _fx_utility_16_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_checksumm, 0);
-
-    /* Set clusters. */
-    _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_insertion_front, insertion_front);
-    _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_head_new, new_head_cluster);
-    _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_head_original, original_head_cluster);
-    _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_insertion_back, insertion_back);
-    _fx_utility_32_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_next_deletion, FX_FREE_CLUSTER);
-
-    /* Set flag and reserved. */
-    FAT_chain -> fx_fault_tolerant_FAT_chain_flag = flag;
-    FAT_chain -> fx_fault_tolerant_FAT_chain_reserved = (UCHAR)0;
-
-    /* Calculate checksum. */
-    checksum = _fx_fault_tolerant_calculate_checksum((UCHAR *)FAT_chain, FX_FAULT_TOLERANT_FAT_CHAIN_SIZE);
-    _fx_utility_16_unsigned_write((UCHAR *)&FAT_chain -> fx_fault_tolerant_FAT_chain_checksumm, checksum);
-
-    /* Write the log header and FAT chain.  */
-    status =  _fx_fault_tolerant_write_log_file(media_ptr, 0);
-
-    /* Return the status.  */
-    return(status);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_transaction_end.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_transaction_end.c	(revision 30)
+++ 	(revision )
@@ -1,207 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_fault_tolerant.h"
-#include "fx_utility.h"
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_transaction_end                  PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function completes a file system update operation protected    */
-/*    by fault tolerant.  This function first computes the checksum       */
-/*    for the log entries, flush the log file to the file system (a       */
-/*    necessary step to record vital information for the file system to   */
-/*    recover, in case the update operation fails midway).  After the     */
-/*    log entries are written to the physical medium, the actualy file    */
-/*    system changes (FAT table, directory entries) are applied.          */
-/*                                                                        */
-/*    If the file system changes are successfully applied, the log        */
-/*    entries can be removed.                                             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_write         Write a USHORT from memory    */
-/*    _fx_fault_tolerant_apply_logs         Apply logs into file system   */
-/*    _fx_fault_tolerant_calculate_checksum Compute Checksum of data      */
-/*    _fx_fault_tolerant_write_log_file     Write log file                */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_attributes_set                                        */
-/*    _fx_directory_create                                                */
-/*    _fx_directory_delete                                                */
-/*    _fx_directory_rename                                                */
-/*    _fx_file_allocate                                                   */
-/*    _fx_file_attributes_set                                             */
-/*    _fx_file_best_effort_allocate                                       */
-/*    _fx_file_create                                                     */
-/*    _fx_file_delete                                                     */
-/*    _fx_file_rename                                                     */
-/*    _fx_file_truncate                                                   */
-/*    _fx_file_truncate_release                                           */
-/*    _fx_file_write                                                      */
-/*    _fx_unicode_directory_create                                        */
-/*    _fx_unicode_file_create                                             */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT    _fx_fault_tolerant_transaction_end(FX_MEDIA *media_ptr)
-{
-ULONG                          relative_sector;
-UINT                           status;
-USHORT                         checksum;
-UINT                           offset;
-FX_FAULT_TOLERANT_LOG_HEADER  *log_header;
-FX_FAULT_TOLERANT_LOG_CONTENT *log_content;
-
-    /* Is fault tolerant enabled? */
-    if (media_ptr -> fx_media_fault_tolerant_enabled == FX_FALSE)
-    {
-        return(FX_SUCCESS);
-    }
-
-    /* Decrease the transaction. */
-    media_ptr -> fx_media_fault_tolerant_transaction_count--;
-
-    /* Is transaction finished? */
-    if (media_ptr -> fx_media_fault_tolerant_transaction_count != 0)
-    {
-        return(FX_SUCCESS);
-    }
-
-    /* Close this transaction. */
-    media_ptr -> fx_media_fault_tolerant_state = FX_FAULT_TOLERANT_STATE_IDLE;
-
-    /* Set log header and FAT chain pointer. */
-    log_header = (FX_FAULT_TOLERANT_LOG_HEADER *)media_ptr -> fx_media_fault_tolerant_memory_buffer;
-    log_content = (FX_FAULT_TOLERANT_LOG_CONTENT *)(media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                                                    FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET);
-
-    /* Reset checksum field and update log entry counter field. */
-    _fx_utility_16_unsigned_write((UCHAR *)&log_content -> fx_fault_tolerant_log_content_checksum, 0);
-    _fx_utility_16_unsigned_write((UCHAR *)&log_content -> fx_fault_tolerant_log_content_count,
-                                  media_ptr -> fx_media_fault_tolerant_total_logs);
-
-    /* Now calculate the checksum of log content. */
-    checksum = _fx_fault_tolerant_calculate_checksum((media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                                                      FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET),
-                                                     (media_ptr -> fx_media_fault_tolerant_file_size -
-                                                      FX_FAULT_TOLERANT_LOG_CONTENT_OFFSET));
-
-    /* Record checksum field of log content. */
-    _fx_utility_16_unsigned_write((UCHAR *)&log_content -> fx_fault_tolerant_log_content_checksum, checksum);
-
-    /* Record log header. */
-    _fx_utility_16_unsigned_write((UCHAR *)&log_header -> fx_fault_tolerant_log_header_total_size,
-                                  media_ptr -> fx_media_fault_tolerant_file_size);
-    _fx_utility_16_unsigned_write((UCHAR *)&log_header -> fx_fault_tolerant_log_header_checksum, 0);
-
-    /* Calculate checksum of the header. */
-    checksum = _fx_fault_tolerant_calculate_checksum((UCHAR *)log_header, FX_FAULT_TOLERANT_LOG_HEADER_SIZE);
-
-    /* Record checksum field of the header. */
-    _fx_utility_16_unsigned_write((UCHAR *)&log_header -> fx_fault_tolerant_log_header_checksum, checksum);
-
-    /* Flush log content and flush first sector at last. The first sector contains size of total log file.
-     * The log file will contain wrong value of size when it is interrupted after first sector flushed to file system. */
-    relative_sector = 1;
-    offset = media_ptr -> fx_media_bytes_per_sector;
-    while (offset < media_ptr -> fx_media_fault_tolerant_file_size)
-    {
-
-        /* Write back the log.  */
-        status =  _fx_fault_tolerant_write_log_file(media_ptr, relative_sector);
-
-        /* Check for good completion status.  */
-        if (status !=  FX_SUCCESS)
-        {
-
-            /* Error.  */
-            return(status);
-        }
-
-        /* Increase relative sector and offset. */
-        relative_sector++;
-        offset += media_ptr -> fx_media_bytes_per_sector;
-    }
-
-    /* Flush first sector.  */
-    status =  _fx_fault_tolerant_write_log_file(media_ptr, 0);
-
-    /* Check for good completion status.  */
-    if (status !=  FX_SUCCESS)
-    {
-
-        /* Error.  */
-        return(status);
-    }
-
-    /* At this pointer, the vital information has been flushed to the physical medium.
-       Update the file system (FAT table, directory entry) using information recorded in the
-       log file.  */
-    status = _fx_fault_tolerant_apply_logs(media_ptr);
-
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* The file system has been updated successfully.  Remove and reset the fault tolerant
-       log file. */
-    status = _fx_fault_tolerant_reset_log_file(media_ptr);
-
-    return(status);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_transaction_fail.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_transaction_fail.c	(revision 30)
+++ 	(revision )
@@ -1,105 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOUCE_CODE
-
-#include "fx_api.h"
-#include "fx_fault_tolerant.h"
-
-#if defined(FX_ENABLE_FAULT_TOLERANT) && defined(FX_FAULT_TOLERANT_TRANSACTION_FAIL_FUNCTION)
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_transaction_fail                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function cleans up resources created by fault tolerant when    */
-/*    transaction fails.                                                  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_attributes_set                                        */
-/*    _fx_directory_create                                                */
-/*    _fx_directory_delete                                                */
-/*    _fx_directory_rename                                                */
-/*    _fx_file_allocate                                                   */
-/*    _fx_file_attributes_set                                             */
-/*    _fx_file_best_effort_allocate                                       */
-/*    _fx_file_create                                                     */
-/*    _fx_file_delete                                                     */
-/*    _fx_file_rename                                                     */
-/*    _fx_file_truncate                                                   */
-/*    _fx_file_truncate_release                                           */
-/*    _fx_file_write                                                      */
-/*    _fx_unicode_directory_create                                        */
-/*    _fx_unicode_file_create                                             */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT _fx_fault_tolerant_transaction_fail(FX_MEDIA *media_ptr)
-{
-
-    /* Check whether fault tolerant is enabled or not. */
-    if (media_ptr -> fx_media_fault_tolerant_enabled == FX_TRUE)
-    {
-
-        /* Yes. Decrease the counter for transaction. */
-        media_ptr -> fx_media_fault_tolerant_transaction_count--;
-
-        /* Is this the last transaction? */
-        if (media_ptr -> fx_media_fault_tolerant_transaction_count == 0)
-        {
-
-            /* Yes. Perform recover and reset the log file. */
-            _fx_fault_tolerant_recover(media_ptr);
-            _fx_fault_tolerant_reset_log_file(media_ptr);
-        }
-    }
-
-    return(FX_SUCCESS);
-}
-#endif
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_transaction_start.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_transaction_start.c	(revision 30)
+++ 	(revision )
@@ -1,115 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_transaction_start                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function is called at the beginning of an update to FileX      */
-/*    file, directory entry, or FAT table.  It resets fault tolerant      */
-/*    internal state information.                                         */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_attributes_set                                        */
-/*    _fx_directory_create                                                */
-/*    _fx_directory_delete                                                */
-/*    _fx_directory_rename                                                */
-/*    _fx_file_allocate                                                   */
-/*    _fx_file_attributes_set                                             */
-/*    _fx_file_best_effort_allocate                                       */
-/*    _fx_file_create                                                     */
-/*    _fx_file_delete                                                     */
-/*    _fx_file_rename                                                     */
-/*    _fx_file_truncate                                                   */
-/*    _fx_file_truncate_release                                           */
-/*    _fx_file_write                                                      */
-/*    _fx_unicode_directory_create                                        */
-/*    _fx_unicode_file_create                                             */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT    _fx_fault_tolerant_transaction_start(FX_MEDIA *media_ptr)
-{
-
-    /* Is fault tolerant enabled? */
-    if (media_ptr -> fx_media_fault_tolerant_enabled == FX_TRUE)
-    {
-
-        /* Is this a new transaction? */
-        if (media_ptr -> fx_media_fault_tolerant_transaction_count == 0)
-        {
-
-            /* Yes. Initialize data. */
-            media_ptr -> fx_media_fault_tolerant_file_size = FX_FAULT_TOLERANT_LOG_HEADER_SIZE +
-                                                             FX_FAULT_TOLERANT_FAT_CHAIN_SIZE +
-                                                             FX_FAULT_TOLERANT_LOG_CONTENT_HEADER_SIZE;
-
-            /* Reset total logs. */
-            media_ptr -> fx_media_fault_tolerant_total_logs = 0;
-
-            /* Set state of fault tolerant. */
-            media_ptr -> fx_media_fault_tolerant_state = FX_FAULT_TOLERANT_STATE_STARTED;
-        }
-
-        /* Increase the transaction. */
-        media_ptr -> fx_media_fault_tolerant_transaction_count++;
-    }
-
-    return(FX_SUCCESS);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_write_log_file.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_fault_tolerant_write_log_file.c	(revision 30)
+++ 	(revision )
@@ -1,112 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-#include "fx_fault_tolerant.h"
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_fault_tolerant_write_log_file                   PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes data of one sector of fault tolerant data      */
-/*    from memory to log file in file system.                             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    relative_sector                       Relative sector number of the */
-/*                                          log file to write to          */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_logical_sector_write      Write a logical sector        */
-/*    _fx_utility_logical_sector_flush      Flush written logical sectors */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_fault_tolerant_cleanup_FAT_chain                                */
-/*    _fx_fault_tolerant_reset_log_file                                   */
-/*    _fx_fault_tolerant_set_FAT_chain                                    */
-/*    _fx_fault_tolerant_transaction_end                                  */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT _fx_fault_tolerant_write_log_file(FX_MEDIA *media_ptr, ULONG relative_sector)
-{
-UINT  status;
-ULONG start_sector;
-
-    /* Calculate the start sector of log file. */
-    start_sector = (media_ptr -> fx_media_fault_tolerant_start_cluster - FX_FAT_ENTRY_START) *
-                   media_ptr -> fx_media_sectors_per_cluster +
-                   media_ptr -> fx_media_data_sector_start;
-
-
-    /* Write sector directly. */
-    status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) (start_sector + relative_sector),
-                                               media_ptr -> fx_media_fault_tolerant_memory_buffer +
-                                               media_ptr -> fx_media_bytes_per_sector * relative_sector,
-                                               ((ULONG) 1), FX_DATA_SECTOR);
-
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* Flush the internal logical sector cache.  */
-    status =  _fx_utility_logical_sector_flush(media_ptr, (ULONG64) start_sector, ((ULONG64) 1), FX_FALSE);
-
-    FX_FAULT_TOLERANT_WRITE_LOG_FILE_EXTENSION
-
-    /* Return the status.  */
-    return(status);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_allocate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_allocate.c	(revision 30)
+++ 	(revision )
@@ -1,84 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_allocate                                   PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function attempts to allocate the number of consecutive        */
-/*    clusters required to satisfy the user's request.  If there are      */
-/*    enough clusters, the clusters are allocated and linked to the file. */
-/*    Otherwise, if there are not enough consecutive clusters, an error   */
-/*    code is returned to the caller.                                     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  Number of bytes to allocate   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_allocate            Allocate the clusters         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            Added conditional to        */
-/*                                            disable one line function,  */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-UINT  _fx_file_allocate(FX_FILE *file_ptr, ULONG size)
-{
-
-    return(_fx_file_extended_allocate(file_ptr, (ULONG64)size));
-}
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_attributes_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_attributes_read.c	(revision 30)
+++ 	(revision )
@@ -1,169 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_attributes_read                            PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified file.  If found, */
-/*    the attribute read request is valid and the directory entry will be */
-/*    in order to pickup the file's attributes.  Otherwise, if the file   */
-/*    is not found, the appropriate error code is returned to the caller. */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    file_name                             File name pointer             */
-/*    attributes_ptr                        Return attributes pointer     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_attributes_read(FX_MEDIA *media_ptr, CHAR *file_name, UINT *attributes_ptr)
-{
-
-UINT                   status;
-FX_DIR_ENTRY           dir_entry;
-
-#ifdef TX_ENABLE_EVENT_TRACE
-TX_TRACE_BUFFER_ENTRY *trace_event;
-ULONG                  trace_timestamp;
-#endif
-UCHAR                  not_a_file_attr;
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_attributes_reads++;
-#endif
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        not_a_file_attr = FX_DIRECTORY;
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        not_a_file_attr = FX_DIRECTORY | FX_VOLUME;
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_ATTRIBUTES_READ, media_ptr, file_name, 0, 0, FX_TRACE_FILE_EVENTS, &trace_event, &trace_timestamp)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Search the system for the supplied file name.  */
-    status =  _fx_directory_search(media_ptr, file_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Check to make sure the found entry is a file.  */
-    if (dir_entry.fx_dir_entry_attributes & not_a_file_attr)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not a file error code.  */
-        return(FX_NOT_A_FILE);
-    }
-
-    /* Place the current attributes into the destination.  */
-    *attributes_ptr =  (UINT)dir_entry.fx_dir_entry_attributes;
-
-    /* Update the trace event with the attributes read.  */
-    FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_FILE_ATTRIBUTES_READ, 0, 0, dir_entry.fx_dir_entry_attributes, 0)
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* File attribute read is complete, return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_attributes_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_attributes_set.c	(revision 30)
+++ 	(revision )
@@ -1,243 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_attributes_set                             PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified file.  If found, */
-/*    the attribute set request is valid and the directory entry will be  */
-/*    modified with the new attributes.  Otherwise, if the file is not    */
-/*    found, the appropriate error code is returned to the caller.        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    file_name                             File name pointer             */
-/*    attributes                            New file attributes           */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Write the new directory entry */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_attributes_set(FX_MEDIA *media_ptr, CHAR *file_name, UINT attributes)
-{
-
-UINT         status;
-ULONG        open_count;
-FX_FILE     *search_ptr;
-FX_DIR_ENTRY dir_entry;
-UCHAR        not_a_file_attr;
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_attributes_sets++;
-#endif
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        not_a_file_attr = FX_DIRECTORY;
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        not_a_file_attr = FX_DIRECTORY | FX_VOLUME;
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_ATTRIBUTES_SET, media_ptr, file_name, attributes, 0, FX_TRACE_FILE_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Search the system for the supplied file name.  */
-    status =  _fx_directory_search(media_ptr, file_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Check to make sure the found entry is a file.  */
-    if (dir_entry.fx_dir_entry_attributes & not_a_file_attr)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not a file error code.  */
-        return(FX_NOT_A_FILE);
-    }
-
-    /* Search the opened files to see if this file is currently
-       opened.  */
-    open_count =  media_ptr -> fx_media_opened_file_count;
-    search_ptr =  media_ptr -> fx_media_opened_file_list;
-    while (open_count)
-    {
-
-        /* Look at each opened file to see if the same file is opened.  */
-        if ((search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector == dir_entry.fx_dir_entry_log_sector) &&
-            (search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset == dir_entry.fx_dir_entry_byte_offset))
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* The file is currently open.  */
-            return(FX_ACCESS_ERROR);
-        }
-
-        /* Adjust the pointer and decrement the search count.  */
-        search_ptr =  search_ptr -> fx_file_opened_next;
-        open_count--;
-    }
-
-    /* Place the new attributes in the directory entry.  */
-    dir_entry.fx_dir_entry_attributes =  (UCHAR)attributes;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Now write out the directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        status = _fx_directory_exFAT_entry_write(media_ptr, &dir_entry, UPDATE_FILE);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        status = _fx_directory_entry_write(media_ptr, &dir_entry);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* File attribute set is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_best_effort_allocate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_best_effort_allocate.c	(revision 30)
+++ 	(revision )
@@ -1,97 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_best_effort_allocate                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function attempts to allocate the number of consecutive        */
-/*    clusters required to satisfy the user's request.  If there are not  */
-/*    enough clusters, the largest set of clusters are allocated and      */
-/*    linked to the file.  If there are no free clusters, an error        */
-/*    code is returned to the caller.                                     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  Number of bytes to allocate   */
-/*    actual_size_allocated                 Number of bytes allocated     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_best_effort_allocate                              */
-/*                                          Allocate the largest set of   */
-/*                                            clusters                    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_best_effort_allocate(FX_FILE *file_ptr, ULONG size, ULONG *actual_size_allocated)
-{
-
-UINT    status;
-ULONG64 temp_actual_size_allocated;
-
-    /* Call actual best effort file allocate service.  */
-    status = _fx_file_extended_best_effort_allocate(file_ptr, (ULONG64)size, &temp_actual_size_allocated);
-
-    /* Check status.  */
-    if (status == FX_SUCCESS)
-    {
-        *actual_size_allocated = (ULONG)temp_actual_size_allocated;
-    }
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_close.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_close.c	(revision 30)
+++ 	(revision )
@@ -1,198 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_close                                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function closes the specified file.  If the file was written   */
-/*    to this function will also write the directory entry (with the new  */
-/*    size and time/date stamp) out to disk.                              */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Write the directory entry     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_close(FX_FILE *file_ptr)
-{
-
-UINT      status;
-FX_MEDIA *media_ptr;
-FX_INT_SAVE_AREA
-
-
-    /* First, determine if the file is still open.  */
-    if (file_ptr -> fx_file_id != FX_FILE_ID)
-    {
-
-        /* Return the file not open error status.  */
-        return(FX_NOT_OPEN);
-    }
-
-    /* Setup a pointer to the associated media.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_closes++;
-#endif
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_CLOSE, file_ptr, file_ptr -> fx_file_current_file_size, 0, 0, FX_TRACE_FILE_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-    /* If trace is enabled, unregister this object.  */
-    FX_TRACE_OBJECT_UNREGISTER(file_ptr)
-
-    /* Remove this file from the opened list for the media.  */
-
-    /* See if the file is the only one on the open list for this media.  */
-    if (file_ptr == file_ptr -> fx_file_opened_next)
-    {
-
-        /* Only opened file, just set the opened list to NULL.  */
-        media_ptr -> fx_media_opened_file_list =  FX_NULL;
-    }
-    else
-    {
-
-        /* Otherwise, not the only opened file, link-up the neighbors.  */
-        (file_ptr -> fx_file_opened_next) -> fx_file_opened_previous =
-            file_ptr -> fx_file_opened_previous;
-        (file_ptr -> fx_file_opened_previous) -> fx_file_opened_next =
-            file_ptr -> fx_file_opened_next;
-
-        /* See if we have to update the opened list head pointer.  */
-        if (media_ptr -> fx_media_opened_file_list == file_ptr)
-        {
-
-            /* Yes, move the head pointer to the next opened file. */
-            media_ptr -> fx_media_opened_file_list =  file_ptr -> fx_file_opened_next;
-        }
-    }
-
-    /* Decrement the opened file counter.  */
-    media_ptr -> fx_media_opened_file_count--;
-
-    /* Finally, Indicate that this file is closed.  */
-    file_ptr -> fx_file_id =  FX_FILE_CLOSED_ID;
-
-    /* Check to see if this file needs to have its directory entry written
-       back to the media.  */
-    if ((file_ptr -> fx_file_open_mode == FX_OPEN_FOR_WRITE) &&
-        (file_ptr -> fx_file_modified))
-    {
-
-        /* Lockout interrupts for time/date access.  */
-        FX_DISABLE_INTS
-
-        /* Set the new time and date.  */
-        file_ptr -> fx_file_dir_entry.fx_dir_entry_time =  _fx_system_time;
-        file_ptr -> fx_file_dir_entry.fx_dir_entry_date =  _fx_system_date;
-
-        /* Set the last access date.  */
-        file_ptr -> fx_file_dir_entry.fx_dir_entry_last_accessed_date =  _fx_system_date;
-
-        /* Restore interrupts.  */
-        FX_RESTORE_INTS
-
-        /* Copy the new file size into the directory entry.  */
-        file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size =
-            file_ptr -> fx_file_current_file_size;
-
-        /* Write the directory entry to the media.  */
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-            status = _fx_directory_exFAT_entry_write(
-                    media_ptr, &(file_ptr -> fx_file_dir_entry), UPDATE_STREAM);
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-            status = _fx_directory_entry_write(media_ptr, &(file_ptr -> fx_file_dir_entry));
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Check for a good status.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Error writing the directory.  */
-            return(status);
-        }
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return status to the caller.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_create.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_create.c	(revision 30)
+++ 	(revision )
@@ -1,392 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_create                                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified file.  If found, */
-/*    the create request is invalid and an error is returned to the       */
-/*    caller.  After the file name verification is made, a search for a   */
-/*    free directory entry will be made.  If nothing is available, an     */
-/*    error will be returned to the caller.  Otherwise, if all is okay, a */
-/*    file of 0 bytes will be created.                                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    file_name                             File name                     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Write the new directory entry */
-/*    _fx_directory_name_extract            Extract directory name        */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*    _fx_directory_free_search             Search for a free directory   */
-/*                                            entry                       */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_create(FX_MEDIA *media_ptr, CHAR *file_name)
-{
-
-FX_INT_SAVE_AREA
-
-UINT         status;
-CHAR        *name_ptr;
-UINT         i;
-CHAR        *work_ptr;
-FX_DIR_ENTRY dir_entry;
-FX_DIR_ENTRY search_directory;
-#ifdef FX_ENABLE_EXFAT
-ULONG64      dir_size;
-#endif /* FX_ENABLE_EXFAT */
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_creates++;
-#endif
-
-    /* Determine if the supplied name is less than the maximum supported name size. The
-       maximum name (FX_MAX_LONG_NAME_LEN) is defined in fx_api.h.  */
-    i =  0;
-    work_ptr =  (CHAR *)file_name;
-    while (*work_ptr)
-    {
-
-        /* Determine if the character designates a new path.  */
-        if ((*work_ptr == '\\') || (*work_ptr == '/'))
-        {
-            /* Yes, reset the name size.  */
-            i =  0;
-        }
-        /* Check for leading spaces.  */
-        else if ((*work_ptr != ' ') || (i != 0))
-        {
-
-            /* No leading spaces, increment the name size.  */
-            i++;
-        }
-
-        /* Move to the next character.  */
-        work_ptr++;
-    }
-
-    /* Determine if the supplied name is valid.  */
-    if ((i == 0) || (i >= FX_MAX_LONG_NAME_LEN))
-    {
-
-        /* Return an invalid name value.  */
-        return(FX_INVALID_NAME);
-    }
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Setup another pointer to another media name buffer.  */
-    search_directory.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN * 2;
-
-    /* Clear the short name strings.  */
-    dir_entry.fx_dir_entry_short_name[0] =        0;
-    search_directory.fx_dir_entry_short_name[0] = 0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_CREATE, media_ptr, file_name, 0, 0, FX_TRACE_FILE_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Search the system for the supplied file name.  */
-    status =  _fx_directory_search(media_ptr, file_name, &dir_entry, &search_directory, &name_ptr);
-
-    /* Determine if the search was successful.  */
-    if (status == FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* File found - Return the error code.  */
-        return(FX_ALREADY_CREATED);
-    }
-
-    /* Determine if there is anything left after the name.  */
-    if (_fx_directory_name_extract(name_ptr, &dir_entry.fx_dir_entry_name[0]))
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Extra information after the file name, return an invalid path
-           error.  */
-        return(FX_INVALID_PATH);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        if (((dir_entry.fx_dir_entry_name[0] == '.') && (dir_entry.fx_dir_entry_name[1] == 0)) ||
-            ((dir_entry.fx_dir_entry_name[0] == '.') && (dir_entry.fx_dir_entry_name[1] == '.') && (dir_entry.fx_dir_entry_name[2] == 0)))
-        {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* We don't need '.' or '..' for exFAT */
-            return(FX_ALREADY_CREATED);
-        }
-    }
-
-    /* Save the directory entry size.  */
-    dir_size = search_directory.fx_dir_entry_file_size;
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Find a free slot for the new file.  */
-    status =  _fx_directory_free_search(media_ptr, &search_directory, &dir_entry);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Populate the directory entry.  */
-
-    /* Isolate the file name.  */
-    _fx_directory_name_extract(name_ptr, &dir_entry.fx_dir_entry_name[0]);
-
-    /* Disable interrupts for time/date access.  */
-    FX_DISABLE_INTS
-
-    /* Set time and date stamps.  */
-    dir_entry.fx_dir_entry_time =  _fx_system_time;
-    dir_entry.fx_dir_entry_date =  _fx_system_date;
-
-    /* Restore interrupts.  */
-    FX_RESTORE_INTS
-
-    /* Set the attributes for the file.  */
-    dir_entry.fx_dir_entry_attributes =  FX_ARCHIVE;
-
-    /* Set file size to 0. */
-    dir_entry.fx_dir_entry_file_size =  0;
-
-#ifdef FX_ENABLE_EXFAT
-    /* Set available file size to 0. */
-    dir_entry.fx_dir_entry_available_file_size = 0;
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Set the cluster to NULL.  */
-    dir_entry.fx_dir_entry_cluster =    FX_NULL;
-
-    /* Is there a leading dot?  */
-    if (dir_entry.fx_dir_entry_name[0] == '.')
-    {
-
-        /* Yes, toggle the hidden attribute bit.  */
-        dir_entry.fx_dir_entry_attributes |=  FX_HIDDEN;
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Don't use FAT by default.  */
-        dir_entry.fx_dir_entry_dont_use_fat = (CHAR)(((search_directory.fx_dir_entry_dont_use_fat & 1) << 1) | 1);
-
-        if (search_directory.fx_dir_entry_name[0])
-        {
-
-            /* Not root directory.  */
-            /* Copy the date and time from the actual sub-directory.  */
-            search_directory.fx_dir_entry_time = dir_entry.fx_dir_entry_time;
-            search_directory.fx_dir_entry_date = dir_entry.fx_dir_entry_date;
-
-            /* Check if the directory size has changed.  */
-            if (search_directory.fx_dir_entry_file_size == dir_size)
-            {
-
-                /* Not changed, we need only update time stamps.  */
-                status = _fx_directory_exFAT_entry_write(media_ptr, &search_directory, UPDATE_FILE);
-            }
-            else
-            {
-
-                /* Directory size changed, update time stamps and the stream size.  */
-                status = _fx_directory_exFAT_entry_write(media_ptr, &search_directory, UPDATE_STREAM);
-            }
-
-            /* Check for a bad status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the bad status.  */
-                return(status);
-            }
-        }
-    }
-    else
-    {
-        dir_entry.fx_dir_entry_dont_use_fat = 0;
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Now write out the directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        status = _fx_directory_exFAT_entry_write(media_ptr, &dir_entry, UPDATE_FULL);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        status = _fx_directory_entry_write(media_ptr, &dir_entry);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* File create is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_date_time_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_date_time_set.c	(revision 30)
+++ 	(revision )
@@ -1,148 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_date_time_set                              PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the specified file's date and time with the      */
-/*    values provided.                                                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    file_name                             File name pointer             */
-/*    year                                  Year                          */
-/*    month                                 Month                         */
-/*    day                                   Day                           */
-/*    hour                                  Hour                          */
-/*    minute                                Minute                        */
-/*    second                                Second                        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*    _fx_directory_entry_write             Write the directory entry     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_date_time_set(FX_MEDIA *media_ptr, CHAR *file_name,
-                             UINT year, UINT month, UINT day, UINT hour, UINT minute, UINT second)
-{
-
-UINT         status;
-FX_DIR_ENTRY dir_entry;
-
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_DATE_TIME_SET, media_ptr, file_name, year, month, FX_TRACE_FILE_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Search the system for the supplied directory name.  */
-    status =  _fx_directory_search(media_ptr, file_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Set the new time and date.  */
-    dir_entry.fx_dir_entry_time =  (hour << FX_HOUR_SHIFT) | (minute << FX_MINUTE_SHIFT) | (second / 2);
-    dir_entry.fx_dir_entry_date =  ((year - FX_BASE_YEAR) << FX_YEAR_SHIFT) | (month << FX_MONTH_SHIFT) | day;
-
-    /* Write the directory entry to the media.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        status = _fx_directory_exFAT_entry_write(media_ptr, &dir_entry, UPDATE_FILE);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        status = _fx_directory_entry_write(media_ptr, &dir_entry);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Directory information write is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_delete.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_delete.c	(revision 30)
+++ 	(revision )
@@ -1,477 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_delete                                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified file.  If found, */
-/*    the delete request is valid and all of its clusters will be         */
-/*    released and its directory entry will be marked as available.       */
-/*    Otherwise, if the file is not found, the appropriate error code is  */
-/*    returned to the caller.                                             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    file_name                             File name pointer             */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Write the new directory entry */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*    _fx_utility_exFAT_cluster_state_set   Set cluster state             */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*    _fx_utility_FAT_flush                 Flush written FAT entries     */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*    _fx_fault_tolerant_set_FAT_chain      Set data of FAT chain         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_delete(FX_MEDIA *media_ptr, CHAR *file_name)
-{
-
-UINT         status;
-ULONG        cluster;
-ULONG        contents;
-ULONG        open_count;
-FX_FILE     *search_ptr;
-ULONG        cluster_count;
-FX_DIR_ENTRY dir_entry;
-UCHAR        not_a_file_attr;
-#ifdef FX_ENABLE_EXFAT
-ULONG        bytes_per_cluster;
-ULONG        clusters_count;
-#endif /* FX_ENABLE_EXFAT */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_deletes++;
-#endif
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_DELETE, media_ptr, file_name, 0, 0, FX_TRACE_FILE_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Search the system for the supplied file name.  */
-    status =  _fx_directory_search(media_ptr, file_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        not_a_file_attr = FX_DIRECTORY;
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        not_a_file_attr = FX_DIRECTORY | FX_VOLUME;
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Check to make sure the found entry is a file.  */
-    if (dir_entry.fx_dir_entry_attributes & not_a_file_attr)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not a file error code.  */
-        return(FX_NOT_A_FILE);
-    }
-
-    /* Check if the entry is read only */
-    if (dir_entry.fx_dir_entry_attributes & (UCHAR)(FX_READ_ONLY))
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not a directory error code.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Search the opened files to see if this file is currently
-       opened.  */
-    open_count =  media_ptr -> fx_media_opened_file_count;
-    search_ptr =  media_ptr -> fx_media_opened_file_list;
-    while (open_count)
-    {
-
-        /* Look at each opened file to see if the same file is opened.  */
-        if ((search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector == dir_entry.fx_dir_entry_log_sector) &&
-            (search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset == dir_entry.fx_dir_entry_byte_offset))
-        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* The file is currently open.  */
-            return(FX_ACCESS_ERROR);
-        }
-
-        /* Adjust the pointer and decrement the search count.  */
-        search_ptr =  search_ptr -> fx_file_opened_next;
-        open_count--;
-    }
-
-    /* Pickup the starting cluster of the file.  */
-    cluster =           dir_entry.fx_dir_entry_cluster;
-
-    /* At this point, make the directory entry invalid in order to delete the file.  */
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-    /* Invalidate the directory search saved information.  */
-    media_ptr -> fx_media_last_found_name[0] =  FX_NULL;
-#endif
-
-    /* Mark the directory entry as available, while leaving the other
-       information for the sake of posterity.  */
-    dir_entry.fx_dir_entry_name[0] =        (CHAR)FX_DIR_ENTRY_FREE;
-    dir_entry.fx_dir_entry_short_name[0] =  (CHAR)FX_DIR_ENTRY_FREE;
-
-    /* Now write out the directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        status = _fx_directory_exFAT_entry_write(media_ptr, &dir_entry, UPDATE_DELETE);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        status = _fx_directory_entry_write(media_ptr, &dir_entry);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Determine if the write was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Now that the directory entry is no longer valid and pointing at the chain of clusters,
-       walk the chain of allocated FAT entries and mark each of them as free.  */
-    cluster_count =     0;
-
-#ifdef FX_ENABLE_EXFAT
-    bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-        ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-    clusters_count =
-        (ULONG)((dir_entry.fx_dir_entry_file_size + bytes_per_cluster - 1) / bytes_per_cluster - 1);
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    if (media_ptr -> fx_media_fault_tolerant_enabled)
-    {
-
-        /* Note:  Directory entries are already written to log files. FAT chain is updated as the last step.
-           Since there are no others FAT entries written to the log.  Therefore there is no need to set
-           the flag FX_FRAULT_TOLERANT_STATE_SET_FAT_CHAIN here. */
-#ifdef FX_ENABLE_EXFAT
-        if (dir_entry.fx_dir_entry_dont_use_fat & 1)
-        {
-            status = _fx_fault_tolerant_set_FAT_chain(media_ptr, FX_TRUE, 0,
-                                                      media_ptr -> fx_media_fat_last, cluster, cluster + clusters_count);
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-            status = _fx_fault_tolerant_set_FAT_chain(media_ptr, FX_FALSE, 0,
-                                                      media_ptr -> fx_media_fat_last, cluster, media_ptr -> fx_media_fat_last);
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Determine if the write was successful.  */
-        if (status != FX_SUCCESS)
-        {
-
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the error code.  */
-            return(status);
-        }
-    }
-    else
-    {
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Follow the link of FAT entries.  */
-        while ((cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-        {
-
-            /* Increment the number of clusters.  */
-            cluster_count++;
-
-#ifdef FX_ENABLE_EXFAT
-            if (dir_entry.fx_dir_entry_dont_use_fat & 1)
-            {
-
-                /* Check for file size range.  */
-                if (cluster_count - 1 >= clusters_count)
-                {
-                    contents = FX_LAST_CLUSTER_exFAT;
-                }
-                else
-                {
-                    contents = cluster + 1;
-                }
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Read the current cluster entry from the FAT.  */
-                status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &contents);
-
-                /* Check the return value.  */
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            if ((cluster == contents) || (cluster_count > media_ptr -> fx_media_total_clusters))
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the bad status.  */
-                return(FX_FAT_READ_ERROR);
-            }
-
-#ifdef FX_ENABLE_EXFAT
-            if (!(dir_entry.fx_dir_entry_dont_use_fat & 1))
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Make the current cluster available.  */
-                status =  _fx_utility_FAT_entry_write(media_ptr, cluster, FX_FREE_CLUSTER);
-
-                /* Check the return value.  */
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-#ifdef FX_ENABLE_EXFAT
-            }
-
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-
-                /* Mark the cluster as free.  */
-                status = _fx_utility_exFAT_cluster_state_set(media_ptr, cluster, FX_EXFAT_BITMAP_CLUSTER_FREE);
-
-                /* Check the return status.  */
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Setup for the next cluster.  */
-            cluster =  contents;
-        }
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Update the free clusters in the media control block.  */
-    media_ptr -> fx_media_available_clusters =
-        media_ptr -> fx_media_available_clusters + cluster_count;
-
-#ifdef FX_FAULT_TOLERANT
-
-    /* Flush the cached individual FAT entries */
-    _fx_utility_FAT_flush(media_ptr);
-#endif
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* File delete is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_extended_allocate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_extended_allocate.c	(revision 30)
+++ 	(revision )
@@ -1,871 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_extended_allocate                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function attempts to allocate the number of consecutive        */
-/*    clusters required to satisfy the user's request.  If there are      */
-/*    enough clusters, the clusters are allocated and linked to the file. */
-/*    Otherwise, if there are not enough consecutive clusters, an error   */
-/*    code is returned to the caller.                                     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  Number of bytes to allocate   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Update directory entry        */
-/*    _fx_utility_exFAT_bitmap_flush        Flush exFAT allocation bitmap */
-/*    _fx_utility_exFAT_bitmap_free_cluster_find                          */
-/*                                            Find exFAT free cluster     */
-/*    _fx_utility_exFAT_cluster_state_get   Get cluster state             */
-/*    _fx_utility_exFAT_cluster_state_set   Set cluster state             */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*    _fx_utility_FAT_flush                 Flush written FAT entries     */
-/*    _fx_utility_logical_sector_flush      Flush the written log sector  */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*    _fx_fault_tolerant_set_FAT_chain      Set data of FAT chain         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_extended_allocate(FX_FILE *file_ptr, ULONG64 size)
-{
-
-UINT                   status;
-ULONG                  i;
-UINT                   found;
-ULONG                  bytes_per_cluster;
-ULONG                  FAT_index;
-ULONG                  FAT_value;
-ULONG                  clusters;
-FX_MEDIA              *media_ptr;
-#ifdef FX_ENABLE_EXFAT
-UCHAR                  cluster_state;
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef TX_ENABLE_EVENT_TRACE
-TX_TRACE_BUFFER_ENTRY *trace_event;
-ULONG                  trace_timestamp;
-#endif
-
-
-    /* First, determine if the file is still open.  */
-    if (file_ptr -> fx_file_id != FX_FILE_ID)
-    {
-
-        /* Return the file not open error status.  */
-        return(FX_NOT_OPEN);
-    }
-
-    /* Setup pointer to media structure.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_allocates++;
-#endif
-
-    /* Make sure this file is open for writing.  */
-    if (file_ptr -> fx_file_open_mode != FX_OPEN_FOR_WRITE)
-    {
-
-        /* Return the access error exception - a write was attempted from
-           a file opened for reading!  */
-        return(FX_ACCESS_ERROR);
-    }
-
-    /* Determine if the requested allocation is for zero bytes.  */
-    if (size == 0)
-    {
-
-        /* Return a successful completion - nothing needs to be done.  */
-        return(FX_SUCCESS);
-    }
-
-    /* Setup pointer to associated media control block.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_ALLOCATE, file_ptr, size, file_ptr -> fx_file_current_available_size, 0, FX_TRACE_FILE_EVENTS, &trace_event, &trace_timestamp)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Calculate the number of bytes per cluster.  */
-    bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-        ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-    /* Check for invalid value.  */
-    if (bytes_per_cluster == 0)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Invalid media, return error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* Calculate the number of consecutive clusters needed to satisfy this
-       request.  */
-    clusters =  (ULONG)(((size + bytes_per_cluster - 1) / bytes_per_cluster));
-
-    /* Determine if cluster count is 0.  */
-    if (clusters == 0)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Size overflow when rounding to the next cluster, return an error status.  */
-        return(FX_NO_MORE_SPACE);
-    }
-
-    /* Determine if there are enough available clusters on the media.  */
-    if (clusters > media_ptr -> fx_media_available_clusters)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Not enough clusters, return an error status.  */
-        return(FX_NO_MORE_SPACE);
-    }
-
-    /* Determine if the requested file allocation would exceed the physical limit of the file.  */
-    if (((file_ptr -> fx_file_current_available_size + (((ULONG64) clusters) * ((ULONG64) bytes_per_cluster))) < file_ptr -> fx_file_current_available_size) ||
-        ((file_ptr -> fx_file_current_available_size + (((ULONG64) clusters) * ((ULONG64) bytes_per_cluster))) > 0xFFFFFFFFULL))
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the no more space error, since the new file size would be larger than
-           the 32-bit field to represent it in the file's directory entry.  */
-        return(FX_NO_MORE_SPACE);
-    }
-
-    /* Now we need to find the consecutive clusters.  */
-    FAT_index =  FX_FAT_ENTRY_START;
-    found =      FX_FALSE;
-
-#ifdef FX_ENABLE_EXFAT
-    if ((file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1) &&
-        (file_ptr -> fx_file_last_physical_cluster > FX_FAT_ENTRY_START) &&
-        (file_ptr -> fx_file_last_physical_cluster < media_ptr -> fx_media_total_clusters - clusters + FX_FAT_ENTRY_START))
-    {
-        found = FX_TRUE;
-        /* Try to keep clusters consecutive.  */
-        for (FAT_index = file_ptr -> fx_file_last_physical_cluster + 1;
-             FAT_index < clusters + file_ptr -> fx_file_last_physical_cluster + 1;
-             FAT_index++)
-        {
-
-            /* Get cluster state.  */
-            status = _fx_utility_exFAT_cluster_state_get(media_ptr, FAT_index, &cluster_state);
-
-            /* Check for a successful status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Determine if the entry is free.  */
-            if (cluster_state == FX_EXFAT_BITMAP_CLUSTER_OCCUPIED)
-            {
-                found = FX_FALSE;
-                break;
-            }
-        }
-        FAT_index = file_ptr -> fx_file_last_physical_cluster + 1;
-    }
-
-    if (!found)
-    {
-#endif /* FX_ENABLE_EXFAT */
-
-        while (FAT_index <= (media_ptr -> fx_media_total_clusters - clusters + FX_FAT_ENTRY_START))
-        {
-
-            /* Determine if enough consecutive FAT entries are available.  */
-            i =  0;
-
-#ifdef FX_ENABLE_EXFAT
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-                do
-                {
-
-                    /* Get cluster state.  */
-                    status = _fx_utility_exFAT_cluster_state_get(media_ptr, (FAT_index + i), &cluster_state);
-
-                    /* Check for a successful status.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-
-                    /* Determine if the entry is free.  */
-                    if (cluster_state == FX_EXFAT_BITMAP_CLUSTER_OCCUPIED)
-                    {
-                        break;
-                    }
-
-                    /* Otherwise, increment the consecutive FAT indices.  */
-                    i++;
-                } while (i < clusters);
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                do
-                {
-
-                    /* Read a FAT entry.  */
-                    status =  _fx_utility_FAT_entry_read(media_ptr, (FAT_index + i), &FAT_value);
-
-                    /* Check for a successful status.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-
-                    /* Determine if the entry is free.  */
-                    if (FAT_value != FX_FREE_CLUSTER)
-                    {
-                        break;
-                    }
-
-                    /* Otherwise, increment the consecutive FAT indices.  */
-                    i++;
-                } while (i < clusters);
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Determine if we found enough FAT entries.  */
-            if (i >= clusters)
-            {
-
-                /* Yes, we have found enough FAT entries - set the found
-                   flag and get out of this loop.  */
-                found =  FX_TRUE;
-                break;
-            }
-            else
-            {
-#ifdef FX_ENABLE_EXFAT
-                if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-                {
-
-                    /* Find free cluster from exFAT media.  */
-                    status = _fx_utility_exFAT_bitmap_free_cluster_find(media_ptr,
-                                                                        FAT_index + i + 1,
-                                                                        &FAT_value);
-                    if (status != FX_SUCCESS)
-                    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-
-                    if (FAT_value < FAT_index + i + 1)
-                    {
-                        /* If we wrapped.  */
-                        FAT_index = media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START;
-                    }
-                    else
-                    {
-                        FAT_index = FAT_value;
-                    }
-                }
-                else
-                {
-#endif /* FX_ENABLE_EXFAT */
-                    /* Position to the next possibly free FAT entry.  */
-                    FAT_index =  FAT_index + i + 1;
-#ifdef FX_ENABLE_EXFAT
-                }
-#endif /* FX_ENABLE_EXFAT */
-            }
-        }
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif
-
-    /* Determine if we found enough consecutive clusters to satisfy the
-       request.  */
-    if (found)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        if (media_ptr -> fx_media_fault_tolerant_enabled)
-        {
-
-            /* Record the action that is about to take place.  This information
-               would aid the undo process should fault condition happens. */
-            media_ptr -> fx_media_fault_tolerant_state |= FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN;
-            _fx_fault_tolerant_set_FAT_chain(media_ptr, FX_FALSE, file_ptr -> fx_file_last_physical_cluster,
-                                             FAT_index, media_ptr -> fx_media_fat_last, media_ptr -> fx_media_fat_last);
-        }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-#ifdef FX_ENABLE_EXFAT
-        if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-        {
-            if ((file_ptr -> fx_file_total_clusters) &&
-                (FAT_index != file_ptr -> fx_file_last_physical_cluster + 1))
-            {
-                /* Clusters are not consecutive.  */
-                file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat &= (CHAR)0xfe; /* Set 0bit to 0 */
-
-                /* Rebuild FAT.  */
-                FAT_value = file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster +
-                            file_ptr -> fx_file_total_clusters - 1; /* Last cluster */
-
-                for (i = file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster; i < FAT_value; ++i)
-                {
-                    status = _fx_utility_FAT_entry_write(media_ptr, i, i + 1);
-                    if (status != FX_SUCCESS)
-                    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the bad status.  */
-                        return(status);
-                    }
-                }
-
-                /* Close chain.  */
-                status = _fx_utility_FAT_entry_write(media_ptr, FAT_value, media_ptr -> fx_media_fat_last);
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                if (media_ptr -> fx_media_fault_tolerant_enabled)
-                {
-
-                    /* Clear undo phase. */
-                    media_ptr -> fx_media_fault_tolerant_state &= (UCHAR)(~FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN & 0xff);
-                }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Update stream.  */
-                status = _fx_directory_exFAT_entry_write(
-                        media_ptr, &(file_ptr -> fx_file_dir_entry), UPDATE_STREAM);
-
-                if (status != FX_SUCCESS)
-                {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                if (media_ptr -> fx_media_fault_tolerant_enabled)
-                {
-
-                    /* Set undo phase. */
-                    media_ptr -> fx_media_fault_tolerant_state |= FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN;
-                }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-            }
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Update the link pointers in the new clusters.  */
-        for (i = 0; i < (clusters - 1); i++)
-        {
-#ifdef FX_ENABLE_EXFAT
-            if (!(file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                || (media_ptr -> fx_media_fault_tolerant_enabled == FX_TRUE)
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-               )
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Update the cluster links.  Since the allocation is
-                   sequential, we just have to link each FAT entry to the
-                   next one.  */
-                status =  _fx_utility_FAT_entry_write(media_ptr, FAT_index + i, FAT_index + i + 1);
-
-                /* Check for a bad status.  */
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-#ifdef FX_ENABLE_EXFAT
-            }
-
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-
-                /* Mark the cluster as used.  */
-                status = _fx_utility_exFAT_cluster_state_set(media_ptr, FAT_index + i, FX_EXFAT_BITMAP_CLUSTER_OCCUPIED);
-
-                /* Check for a bad status.  */
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-            }
-#endif /* FX_ENABLE_EXFAT */
-        }
-#ifdef FX_ENABLE_EXFAT
-        if (!(file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1))
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Now place an EOF in the last cluster entry.  */
-            status =  _fx_utility_FAT_entry_write(media_ptr, FAT_index + clusters - 1, media_ptr -> fx_media_fat_last);
-
-            /* Check for a bad status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-#ifdef FX_ENABLE_EXFAT
-        }
-
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-
-            /* Mark the cluster as used.  */
-            status = _fx_utility_exFAT_cluster_state_set(media_ptr, FAT_index + clusters - 1, FX_EXFAT_BITMAP_CLUSTER_OCCUPIED);
-
-            /* Check for a bad status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_FAULT_TOLERANT
-
-        /* Flush the cached individual FAT entries */
-        _fx_utility_FAT_flush(media_ptr);
-
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-            _fx_utility_exFAT_bitmap_flush(media_ptr);
-        }
-#endif /* FX_ENABLE_EXFAT */
-#endif
-
-        /* Actually link up the new clusters to the file.  */
-
-        /* Determine if there are already clusters allocated for this file.  */
-        if (file_ptr -> fx_file_total_clusters)
-        {
-#ifdef FX_ENABLE_EXFAT
-            if (!(file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1))
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Linkup the last cluster.  */
-                status =  _fx_utility_FAT_entry_write(media_ptr,
-                                                      file_ptr -> fx_file_last_physical_cluster, FAT_index);
-
-                /* Check for a bad status.  */
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Determine if we are adding a sector after a write filled the previously
-               allocated cluster exactly.  */
-            if ((file_ptr -> fx_file_current_relative_sector >=
-                (media_ptr -> fx_media_sectors_per_cluster - 1)) &&           
-                (file_ptr -> fx_file_current_logical_offset >=
-                 media_ptr -> fx_media_bytes_per_sector))
-            {
-
-                /* Yes, we need to adjust all of the pertinent file parameters for
-                   access into this newly allocated cluster.  */
-                file_ptr -> fx_file_current_physical_cluster =  FAT_index;
-                file_ptr -> fx_file_current_relative_cluster++;
-                file_ptr -> fx_file_current_relative_sector =   0;
-                file_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                    (((ULONG64)(FAT_index - FX_FAT_ENTRY_START)) *
-                     ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-                file_ptr -> fx_file_current_logical_offset =    0;
-            }
-        }
-        else
-        {
-
-            /* These new clusters are also the first!  Setup the initial
-               file parameters.  */
-            file_ptr -> fx_file_first_physical_cluster =    FAT_index;
-            file_ptr -> fx_file_current_physical_cluster =  file_ptr -> fx_file_first_physical_cluster;
-            file_ptr -> fx_file_current_relative_cluster =  0;
-            file_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                (((ULONG64)(file_ptr -> fx_file_first_physical_cluster - FX_FAT_ENTRY_START)) *
-                 ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-            file_ptr -> fx_file_current_logical_offset =    0;
-            file_ptr -> fx_file_current_file_offset =       0;
-
-            /* Update the first cluster in the directory entry.  */
-            file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster =  FAT_index;
-        }
-
-        /* Remember the last physical cluster.  */
-        file_ptr -> fx_file_last_physical_cluster =     FAT_index + clusters - 1;
-
-#ifdef FX_ENABLE_EXFAT
-        if (file_ptr -> fx_file_current_available_size > (file_ptr -> fx_file_current_available_size + (bytes_per_cluster * clusters)))
-        {
-            /* 64-bit wrap around condition is present.  Just set the available file size to all ones, which is
-               the maximum file size.  */
-            file_ptr -> fx_file_current_available_size =  0xFFFFFFFFFFFFFFFFULL;
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Check for wrap-around when updating the available size.  */
-#ifdef FX_ENABLE_EXFAT
-        if ((media_ptr -> fx_media_FAT_type != FX_exFAT) &&
-            (file_ptr -> fx_file_current_available_size + (bytes_per_cluster * clusters) > 0xFFFFFFFFUL))
-        {
-
-            /* 32-bit wrap around condition is present.  Just set the available file size to all ones, which is
-               the maximum file size.  */
-            file_ptr -> fx_file_current_available_size =  ((ULONG)0xFFFFFFFF);
-        }
-        else
-        {
-
-            /* Normal condition, update the available size.  */
-            file_ptr -> fx_file_current_available_size =
-                file_ptr -> fx_file_current_available_size + (bytes_per_cluster * clusters);
-        }
-#else
-        /* Update the available size.  */
-        file_ptr -> fx_file_current_available_size =
-                file_ptr -> fx_file_current_available_size + (bytes_per_cluster * clusters);
-        
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Increment the total clusters for this file.  */
-        file_ptr -> fx_file_total_clusters =
-            file_ptr -> fx_file_total_clusters + clusters;
-
-        /* Decrease the available clusters on the media.  */
-        media_ptr -> fx_media_available_clusters =
-            media_ptr -> fx_media_available_clusters - clusters;
-
-#if defined(FX_UPDATE_FILE_SIZE_ON_ALLOCATE) || defined(FX_ENABLE_FAULT_TOLERANT)
-
-        /* Set the file size the current size plus what what was added.  */
-        file_ptr -> fx_file_current_file_size +=  size;
-
-        /* Copy the new file size into the directory entry.  */
-        file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size =  file_ptr -> fx_file_current_file_size;
-#endif
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        if (media_ptr -> fx_media_fault_tolerant_enabled)
-        {
-
-            /* Clear undo phase. */
-            media_ptr -> fx_media_fault_tolerant_state &= (UCHAR)(~FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN & 0xff);
-        }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Update the trace event with the new size.  */
-        FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_FILE_ALLOCATE, 0, 0, 0, file_ptr -> fx_file_current_file_size);
-
-        /* Write the directory entry to the media.  */
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-            status = _fx_directory_exFAT_entry_write(
-                    media_ptr, &(file_ptr -> fx_file_dir_entry), UPDATE_STREAM);
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-            status = _fx_directory_entry_write(media_ptr, &(file_ptr -> fx_file_dir_entry));
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Check for a good status.  */
-        if (status != FX_SUCCESS)
-        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the error status.  */
-            return(status);
-        }
-    }
-    else
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Not enough contiguous space on the media.  Return error status.  */
-        return(FX_NO_MORE_SPACE);
-    }
-
-#ifdef FX_FAULT_TOLERANT
-
-    /* Flush the cached individual FAT entries */
-    _fx_utility_FAT_flush(media_ptr);
-#endif
-
-    /* Flush the internal logical sector cache.  */
-    status =  _fx_utility_logical_sector_flush(media_ptr, ((ULONG64) 1), (ULONG64)(media_ptr -> fx_media_sectors_per_FAT), FX_FALSE);
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    if (media_ptr -> fx_media_fault_tolerant_enabled)
-    {
-
-        /* Copy the new file size into the directory entry.  */
-        file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size = file_ptr -> fx_file_current_file_size;
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_extended_best_effort_allocate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_extended_best_effort_allocate.c	(revision 30)
+++ 	(revision )
@@ -1,918 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_extended_best_effort_allocate              PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function attempts to allocate the number of consecutive        */
-/*    clusters required to satisfy the user's request.  If there are not  */
-/*    enough clusters, the largest set of clusters are allocated and      */
-/*    linked to the file.  If there are no free clusters, an error        */
-/*    code is returned to the caller.                                     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  Number of bytes to allocate   */
-/*    actual_size_allocated                 Number of bytes allocated     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Update directory entry        */
-/*    _fx_utility_exFAT_bitmap_flush        Flush exFAT allocation bitmap */
-/*    _fx_utility_exFAT_bitmap_free_cluster_find                          */
-/*                                            Find exFAT free cluster     */
-/*    _fx_utility_exFAT_cluster_state_get   Get cluster state             */
-/*    _fx_utility_exFAT_cluster_state_set   Set cluster state             */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*    _fx_utility_FAT_flush                 Flush written FAT entries     */
-/*    _fx_utility_logical_sector_flush      Flush the written log sector  */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*    _fx_fault_tolerant_set_FAT_chain      Set data of FAT chain         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_extended_best_effort_allocate(FX_FILE *file_ptr, ULONG64 size, ULONG64 *actual_size_allocated)
-{
-
-UINT                   status;
-ULONG                  i;
-UINT                   found;
-ULONG                  bytes_per_cluster;
-ULONG                  FAT_index, start_FAT_index;
-ULONG                  FAT_value;
-ULONG                  clusters, maximum_clusters;
-FX_MEDIA              *media_ptr;
-
-#ifdef FX_ENABLE_EXFAT
-UCHAR                  cluster_state;
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef TX_ENABLE_EVENT_TRACE
-TX_TRACE_BUFFER_ENTRY *trace_event;
-ULONG                  trace_timestamp;
-#endif
-
-
-    /* First, determine if the file is still open.  */
-    if (file_ptr -> fx_file_id != FX_FILE_ID)
-    {
-
-        /* Return the file not open error status.  */
-        return(FX_NOT_OPEN);
-    }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-    /* Setup pointer to media structure.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_best_effort_allocates++;
-#endif
-
-    /* Make sure this file is open for writing.  */
-    if (file_ptr -> fx_file_open_mode != FX_OPEN_FOR_WRITE)
-    {
-
-        /* Return the access error exception - a write was attempted from
-           a file opened for reading!  */
-        return(FX_ACCESS_ERROR);
-    }
-
-    /* Determine if the requested allocation is for zero bytes.  */
-    if (size == 0)
-    {
-
-        /* Return a size allocated of zero.  */
-        *actual_size_allocated =  0;
-
-        /* Return a successful completion - nothing needs to be done.  */
-        return(FX_SUCCESS);
-    }
-
-    /* Setup pointer to associated media control block.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_BEST_EFFORT_ALLOCATE, file_ptr, size, 0, 0, FX_TRACE_FILE_EVENTS, &trace_event, &trace_timestamp)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Calculate the number of bytes per cluster.  */
-    bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-        ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-    /* Check for invalid value.  */
-    if (bytes_per_cluster == 0)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Invalid media, return error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* Calculate the number of consecutive clusters needed to satisfy this
-       request.  */
-    clusters =  (ULONG)(((size + bytes_per_cluster - 1) / bytes_per_cluster));
-    
-    /* Determine if cluster count is 0.  */
-    if (clusters == 0)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Size overflow when rounding to the next cluster, return an error status.  */
-        return(FX_NO_MORE_SPACE);
-    }
-
-    /* Determine if there are no available clusters on the media.  */
-    if (!media_ptr -> fx_media_available_clusters)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return a size allocated of zero, since no clusters were available.  */
-        *actual_size_allocated =  0;
-
-        /* Not enough clusters, return an error status.  */
-        return(FX_NO_MORE_SPACE);
-    }
-
-    /* Determine if the requested file allocation would exceed the physical limit of the file.  */
-    if (((file_ptr -> fx_file_current_available_size + (((ULONG64) clusters) * ((ULONG64) bytes_per_cluster))) < file_ptr -> fx_file_current_available_size) ||
-        ((file_ptr -> fx_file_current_available_size + (((ULONG64) clusters) * ((ULONG64) bytes_per_cluster))) > 0xFFFFFFFFULL))
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the no more space error, since the new file size would be larger than
-           the 32-bit field to represent it in the file's directory entry.  */
-        return(FX_NO_MORE_SPACE);
-    }
-
-    /* Now we need to find the consecutive clusters.  */
-    found =             FX_FALSE;
-#ifdef FX_ENABLE_EXFAT
-    if ((file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1) &&
-        (file_ptr -> fx_file_last_physical_cluster > FX_FAT_ENTRY_START) &&
-        (file_ptr -> fx_file_last_physical_cluster < media_ptr -> fx_media_total_clusters - clusters + FX_FAT_ENTRY_START))
-    {
-        found = FX_TRUE;
-
-        /* Try to keep clusters consecutive.  */
-        for (FAT_index = file_ptr -> fx_file_last_physical_cluster + 1;
-             FAT_index < clusters + file_ptr -> fx_file_last_physical_cluster + 1;
-             FAT_index++)
-        {
-
-            /* Get cluster state.  */
-            status = _fx_utility_exFAT_cluster_state_get(media_ptr, FAT_index, &cluster_state);
-
-            /* Check for a successful status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Determine if the entry is free.  */
-            if (cluster_state == FX_EXFAT_BITMAP_CLUSTER_OCCUPIED)
-            {
-                found = FX_FALSE;
-                break;
-            }
-        }
-        FAT_index = file_ptr -> fx_file_last_physical_cluster + 1;
-    }
-
-    if (!found)
-    {
-#endif /* FX_ENABLE_EXFAT */
-        FAT_index =         FX_FAT_ENTRY_START;
-        maximum_clusters =  0;
-        start_FAT_index =   FAT_index;
-
-        while (FAT_index < (media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START))
-        {
-
-            /* Determine if enough consecutive FAT entries are available.  */
-            i =  0;
-
-#ifdef FX_ENABLE_EXFAT
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-                do
-                {
-
-                    /* Get cluster state.  */
-                    status = _fx_utility_exFAT_cluster_state_get(media_ptr, (FAT_index + i), &cluster_state);
-
-                    /* Check for a successful status.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-
-                    /* Determine if the entry is free.  */
-                    if (cluster_state == FX_EXFAT_BITMAP_CLUSTER_OCCUPIED)
-                    {
-                        break;
-                    }
-
-                    /* Otherwise, increment the consecutive FAT indices.  */
-                    i++;
-                } while ((i < clusters) && ((FAT_index + i) < media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START));
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                do
-                {
-
-                    /* Read a FAT entry.  */
-                    status =  _fx_utility_FAT_entry_read(media_ptr, (FAT_index + i), &FAT_value);
-
-                    /* Check for a successful status.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-
-                    /* Determine if the entry is free.  */
-                    if (FAT_value != FX_FREE_CLUSTER)
-                    {
-                        break;
-                    }
-
-                    /* Otherwise, increment the consecutive FAT indices.  */
-                    i++;
-                } while ((i < clusters) && ((FAT_index + i) < media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START));
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Determine if a new maximum number of clusters has been found.  */
-            if (i > maximum_clusters)
-            {
-
-                /* Yes, remember the maximum number of clusters and the starting
-                   cluster.  */
-                maximum_clusters =      i;
-                start_FAT_index =       FAT_index;
-            }
-
-            /* Determine if we found enough FAT entries.  */
-            if (i >= clusters)
-            {
-
-                /* Yes, we have found enough FAT entries - set the found
-                   flag and get out of this loop.  */
-                found =  FX_TRUE;
-                break;
-            }
-            else
-            {
-#ifdef FX_ENABLE_EXFAT
-                if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-                {
-
-                    /* Find free cluster from exFAT media.  */
-                    status = _fx_utility_exFAT_bitmap_free_cluster_find(media_ptr,
-                                                                        FAT_index + i + 1,
-                                                                        &FAT_value);
-                    if (status != FX_SUCCESS)
-                    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-
-                    if (FAT_value < FAT_index + i + 1)
-                    {
-
-                        /* If we wrapped.  */
-                        FAT_index = media_ptr -> fx_media_total_clusters  + FX_FAT_ENTRY_START;
-                    }
-                    else
-                    {
-                        FAT_index = FAT_value;
-                    }
-                }
-                else
-                {
-#endif /* FX_ENABLE_EXFAT */
-
-                    /* Position to the next possibly free FAT entry.  */
-                    FAT_index =  FAT_index + i + 1;
-#ifdef FX_ENABLE_EXFAT
-                }
-#endif /* FX_ENABLE_EXFAT */
-            }
-        }
-
-        /* Determine if the total request could not be satisfied, but a partial allocation
-           could be satisfied.  */
-        if (maximum_clusters)
-        {
-
-            /* Yes, there was at least one cluster.  Prepare to return this
-               to the caller.  */
-            FAT_index =  start_FAT_index;
-            clusters =   maximum_clusters;
-            found =      FX_TRUE;
-        }
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif
-
-    /* Determine if we found enough consecutive clusters to satisfy the
-       request.  */
-    if (found)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        if (media_ptr -> fx_media_fault_tolerant_enabled)
-        {
-
-            /* Record the FAT chain being applied to the file system. This information aids
-               recovery effort if fault happens. */
-            media_ptr -> fx_media_fault_tolerant_state |= FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN;
-            _fx_fault_tolerant_set_FAT_chain(media_ptr, FX_FALSE, file_ptr -> fx_file_last_physical_cluster,
-                                             FAT_index, media_ptr -> fx_media_fat_last, media_ptr -> fx_media_fat_last);
-        }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-#ifdef FX_ENABLE_EXFAT
-        if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-        {
-            if ((file_ptr -> fx_file_total_clusters) &&
-                (FAT_index != file_ptr -> fx_file_last_physical_cluster + 1))
-            {
-
-                /* Clusters are not consecutive.  */
-                file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat &= (CHAR)0xfe; /* Set 0bit to 0.  */
-
-                /* Rebuild FAT.  */
-                FAT_value = file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster +
-                            file_ptr -> fx_file_total_clusters - 1; /* Last cluster */
-
-                for (i = file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster; i < FAT_value; ++i)
-                {
-                    status = _fx_utility_FAT_entry_write(media_ptr, i, i + 1);
-                    if (status != FX_SUCCESS)
-                    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the bad status.  */
-                        return(status);
-                    }
-                }
-
-                /* Close chain.  */
-                status = _fx_utility_FAT_entry_write(media_ptr, FAT_value, media_ptr -> fx_media_fat_last);
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                if (media_ptr -> fx_media_fault_tolerant_enabled)
-                {
-
-                    /* Clear the Fault Tolerant Set FAT Chain flag. */
-                    media_ptr -> fx_media_fault_tolerant_state &= (UCHAR)(~FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN & 0xff);
-                }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Update stream.  */
-                status = _fx_directory_exFAT_entry_write(
-                        media_ptr, &(file_ptr -> fx_file_dir_entry), UPDATE_STREAM);
-
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                if (media_ptr -> fx_media_fault_tolerant_enabled)
-                {
-
-                    /* Set undo phase. */
-                    media_ptr -> fx_media_fault_tolerant_state |= FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN;
-                }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-            }
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Update the link pointers in the new clusters.  */
-        for (i = 0; i < (clusters - 1); i++)
-        {
-#ifdef FX_ENABLE_EXFAT
-            if (!(file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                || (media_ptr -> fx_media_fault_tolerant_enabled == FX_TRUE)
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-               )
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Update the cluster links.  Since the allocation is
-                   sequential, we just have to link each FAT entry to the
-                   next one.  */
-                status =  _fx_utility_FAT_entry_write(media_ptr, FAT_index + i, FAT_index + i + 1);
-
-                /* Check for a bad status.  */
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-#ifdef FX_ENABLE_EXFAT
-            }
-
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-
-                /* Mark the cluster as used.  */
-                status = _fx_utility_exFAT_cluster_state_set(media_ptr, FAT_index + i, FX_EXFAT_BITMAP_CLUSTER_OCCUPIED);
-
-                /* Check for a bad status.  */
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-            }
-#endif /* FX_ENABLE_EXFAT */
-        }
-
-#ifdef FX_ENABLE_EXFAT
-        if (!(file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1))
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Now place an EOF in the last cluster entry.  */
-            status =  _fx_utility_FAT_entry_write(media_ptr, FAT_index + clusters - 1, media_ptr -> fx_media_fat_last);
-
-            /* Check for a bad status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-#ifdef FX_ENABLE_EXFAT
-        }
-
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-
-            /* Mark the cluster as used.  */
-            status = _fx_utility_exFAT_cluster_state_set(media_ptr, FAT_index + clusters - 1, FX_EXFAT_BITMAP_CLUSTER_OCCUPIED);
-
-            /* Check for a bad status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_FAULT_TOLERANT
-
-        /* Flush the cached individual FAT entries */
-        _fx_utility_FAT_flush(media_ptr);
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-            _fx_utility_exFAT_bitmap_flush(media_ptr);
-        }
-#endif /* FX_ENABLE_EXFAT */
-#endif
-
-        /* Actually link up the new clusters to the file.  */
-
-        /* Determine if there are already clusters allocated for this file.  */
-        if (file_ptr -> fx_file_total_clusters)
-        {
-
-#ifdef FX_ENABLE_EXFAT
-            if (!(file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1))
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Linkup the last cluster.  */
-                status =  _fx_utility_FAT_entry_write(media_ptr,
-                                                      file_ptr -> fx_file_last_physical_cluster, FAT_index);
-
-                /* Check for a bad status.  */
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Determine if we are adding a sector after a write filled the previously
-               allocated cluster exactly.  */
-            if ((file_ptr -> fx_file_current_relative_sector >=
-                 (media_ptr -> fx_media_sectors_per_cluster - 1)) &&            
-                (file_ptr -> fx_file_current_logical_offset >=
-                    media_ptr -> fx_media_bytes_per_sector))
-            {
-
-                /* Yes, we need to adjust all of the pertinent file parameters for
-                   access into this newly allocated cluster.  */
-                file_ptr -> fx_file_current_physical_cluster =  FAT_index;
-                file_ptr -> fx_file_current_relative_cluster++;
-                file_ptr -> fx_file_current_relative_sector =   0;
-                file_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                    (((ULONG64)(FAT_index - FX_FAT_ENTRY_START)) *
-                     ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-                file_ptr -> fx_file_current_logical_offset =    0;
-            }
-        }
-        else
-        {
-
-            /* These new clusters are also the first!  Setup the initial
-               file parameters.  */
-            file_ptr -> fx_file_first_physical_cluster =    FAT_index;
-            file_ptr -> fx_file_current_physical_cluster =  file_ptr -> fx_file_first_physical_cluster;
-            file_ptr -> fx_file_current_relative_cluster =  0;
-            file_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                (((ULONG64)(file_ptr -> fx_file_first_physical_cluster - FX_FAT_ENTRY_START)) *
-                 ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-            file_ptr -> fx_file_current_logical_offset =    0;
-            file_ptr -> fx_file_current_file_offset =       0;
-
-            /* Setup the consecutive clusters at the beginning of the file.  */
-            file_ptr -> fx_file_consecutive_cluster =       clusters;
-
-            /* Update the first cluster in the directory entry.  */
-            file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster =  FAT_index;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            if (media_ptr -> fx_media_fault_tolerant_enabled)
-            {
-
-                /* Clear undo phase. */
-                media_ptr -> fx_media_fault_tolerant_state &= (UCHAR)(~FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN & 0xff);
-            }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-        }
-
-        /* Remember the last physical cluster.  */
-        file_ptr -> fx_file_last_physical_cluster =     FAT_index + clusters - 1;
-
-        /* Update the available size.  */
-#ifdef FX_ENABLE_EXFAT
-        if (file_ptr -> fx_file_current_available_size > (file_ptr -> fx_file_current_available_size + (bytes_per_cluster * clusters)))
-        {
-            /* 64-bit wrap around condition is present.  Just set the available file size to all ones, which is
-               the maximum file size.  */
-            file_ptr -> fx_file_current_available_size =  0xFFFFFFFFFFFFFFFFULL;
-        }
-
-        /* Check for wrap-around when updating the available size.  */
-        if ((media_ptr -> fx_media_FAT_type != FX_exFAT) &&
-            (file_ptr -> fx_file_current_available_size + (bytes_per_cluster * clusters) > 0xFFFFFFFFUL))
-        {
-
-            /* 32-bit wrap around condition is present.  Just set the available file size to all ones, which is
-               the maximum file size.  */
-            file_ptr -> fx_file_current_available_size =  0xFFFFFFFFUL;
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Normal condition, update the available size.  */
-            file_ptr -> fx_file_current_available_size =
-                file_ptr -> fx_file_current_available_size + bytes_per_cluster * clusters;
-#ifdef FX_ENABLE_EXFAT
-        }
-
-        if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-        {
-            file_ptr -> fx_file_consecutive_cluster += clusters;
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Increment the total clusters for this file.  */
-        file_ptr -> fx_file_total_clusters =
-            file_ptr -> fx_file_total_clusters + clusters;
-
-        /* Decrease the available clusters on the media.  */
-        media_ptr -> fx_media_available_clusters =
-            media_ptr -> fx_media_available_clusters - clusters;
-
-        /* Return the actual size allocated.  */
-        *actual_size_allocated =  ((ULONG64)clusters) * bytes_per_cluster;
-
-#if defined(FX_UPDATE_FILE_SIZE_ON_ALLOCATE) || defined(FX_ENABLE_FAULT_TOLERANT)
-
-        /* Set the file size the current size plus what what was added.  */
-        if (size < *actual_size_allocated)
-        {
-            file_ptr -> fx_file_current_file_size +=  size;
-        }
-        else
-        {
-            file_ptr -> fx_file_current_file_size +=  *actual_size_allocated;
-        }
-
-        /* Copy the new file size into the directory entry.  */
-        file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size =  file_ptr -> fx_file_current_file_size;
-#endif
-
-        /* Update the trace event with the bytes allocated.  */
-        FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_FILE_BEST_EFFORT_ALLOCATE, 0, 0, *actual_size_allocated, 0);
-
-        /* Write the directory entry to the media.  */
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-            status = _fx_directory_exFAT_entry_write(
-                    media_ptr, &(file_ptr -> fx_file_dir_entry), UPDATE_STREAM);
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-            status = _fx_directory_entry_write(media_ptr, &(file_ptr -> fx_file_dir_entry));
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Check for a good status.  */
-        if (status != FX_SUCCESS)
-        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the error status.  */
-            return(status);
-        }
-    }
-    else
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return a size allocated of zero, since no clusters were available.  */
-        *actual_size_allocated =  0;
-
-        /* Not enough contiguous space on the media.  Return error status.  */
-        return(FX_NO_MORE_SPACE);
-    }
-
-#ifdef FX_FAULT_TOLERANT
-
-    /* Flush the cached individual FAT entries */
-    _fx_utility_FAT_flush(media_ptr);
-#endif
-
-    /* Flush the internal logical sector cache.  */
-    status =  _fx_utility_logical_sector_flush(media_ptr, ((ULONG64) 1), (ULONG64) (media_ptr -> fx_media_sectors_per_FAT), FX_FALSE);
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_extended_relative_seek.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_extended_relative_seek.c	(revision 30)
+++ 	(revision )
@@ -1,163 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_extended_relative_seek                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function positions the internal file pointers to the specified */
-/*    byte relative offset such that the next read or write operation is  */
-/*    performed there.                                                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    byte_offset                           Byte offset of the seek       */
-/*    seek_from                             Direction for relative seek,  */
-/*                                          legal values are:             */
-/*                                                                        */
-/*                                              FX_SEEK_BEGIN             */
-/*                                              FX_SEEK_END               */
-/*                                              FX_SEEK_FORWARD           */
-/*                                              FX_SEEK_BACK              */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_seek                Seek to specified position    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_extended_relative_seek(FX_FILE *file_ptr, ULONG64 byte_offset, UINT seek_from)
-{
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-FX_MEDIA *media_ptr;
-
-    /* First, determine if the file is still open.  */
-    if (file_ptr -> fx_file_id != FX_FILE_ID)
-    {
-
-        /* Return the file not open error status.  */
-        return(FX_NOT_OPEN);
-    }
-
-    /* Setup pointer to media structure.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_relative_seeks++;
-#endif
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_RELATIVE_SEEK, file_ptr, byte_offset, seek_from, file_ptr -> fx_file_current_file_offset, FX_TRACE_FILE_EVENTS, 0, 0)
-
-    /* Determine if seeking from the beginning is requested.  */
-    if (seek_from == FX_SEEK_BEGIN)
-    {
-
-        /* Yes, use the base file seek routine to seek from the beginning of
-           the file.  */
-        return(_fx_file_extended_seek(file_ptr, byte_offset));
-    }
-    /* Otherwise, determine if seeking from the end is requested.  */
-    else if (seek_from == FX_SEEK_END)
-    {
-
-        /* Yes, seek from the end of the file.  */
-
-        /* Determine if the requested seek offset is greater than
-           the file size.  */
-        if (byte_offset >= file_ptr -> fx_file_current_file_size)
-        {
-
-            /* Yes, just seek to the beginning of the file.  */
-            return(_fx_file_extended_seek(file_ptr, ((ULONG64) 0)));
-        }
-        else
-        {
-
-            /* Logically seek from the end of the file.  */
-            return(_fx_file_extended_seek(file_ptr, file_ptr -> fx_file_current_file_size - byte_offset));
-        }
-    }
-    /* Otherwise, determine if seeking from the current position is requested.  */
-    else if (seek_from == FX_SEEK_FORWARD)
-    {
-
-        /* Yes, just seek ahead from the current file position.  */
-        return(_fx_file_extended_seek(file_ptr, file_ptr -> fx_file_current_file_offset + byte_offset));
-    }
-    /* Otherwise, seeking backward from the current position is assumed.  */
-    else
-    {
-
-        /* Determine if the backward offset is greater than the current file offset.  */
-        if (byte_offset >= file_ptr -> fx_file_current_file_offset)
-        {
-
-            /* Yes, just position the file to the beginning.  */
-            return(_fx_file_extended_seek(file_ptr, ((ULONG64) 0)));
-        }
-        else
-        {
-
-            /* Seek backward relative to the current position.  */
-            return(_fx_file_extended_seek(file_ptr, file_ptr -> fx_file_current_file_offset - byte_offset));
-        }
-    }
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_extended_seek.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_extended_seek.c	(revision 30)
+++ 	(revision )
@@ -1,328 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_extended_seek                              PORTABLE C      */
-/*                                                           6.1.7        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function positions the internal file pointers to the specified */
-/*    byte offset such that the next read or write operation will be      */
-/*    performed there.  If the byte offset is greater than the size, the  */
-/*    file pointers will be positioned to the end of the file.            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    byte_offset                           Byte offset into the file     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  06-02-2021     Bhupendra Naphade        Modified comment(s), fixed    */
-/*                                            relative cluster logic,     */
-/*                                            resulting in version 6.1.7  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_extended_seek(FX_FILE *file_ptr, ULONG64 byte_offset)
-{
-
-UINT      status;
-ULONG     cluster;
-ULONG     contents = 0;
-ULONG     bytes_per_cluster;
-ULONG     last_cluster;
-ULONG     cluster_count;
-ULONG64   bytes_remaining;
-FX_MEDIA *media_ptr;
-
-
-    /* First, determine if the file is still open.  */
-    if (file_ptr -> fx_file_id != FX_FILE_ID)
-    {
-
-        /* Return the file not open error status.  */
-        return(FX_NOT_OPEN);
-    }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-    /* Setup pointer to media structure.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_seeks++;
-#endif
-
-    /* Setup pointer to associated media control block.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_SEEK, file_ptr, byte_offset, file_ptr -> fx_file_current_file_offset, 0, FX_TRACE_FILE_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Check if we actually have to do anything.  */
-    if (byte_offset == file_ptr -> fx_file_current_file_offset)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Seek is complete, return successful status.  */
-        return(FX_SUCCESS);
-    }
-
-    /* Calculate the number of bytes per cluster.  */
-    bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-        ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-    /* Check for invalid value.  */
-    if (bytes_per_cluster == 0)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Invalid media, return error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* See if we need to adjust the byte offset.  */
-    if (byte_offset > file_ptr -> fx_file_current_file_size)
-    {
-
-        /* Adjust the byte offset down to the file size. */
-        byte_offset =  file_ptr -> fx_file_current_file_size;
-    }
-
-    /* Check if the desired position within the leading consecutive clusters.  */
-    if (byte_offset >= (ULONG64)file_ptr -> fx_file_consecutive_cluster * (ULONG64)bytes_per_cluster)
-    {
-#ifdef FX_ENABLE_EXFAT
-        if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-        {
-            if (byte_offset == (ULONG64)file_ptr -> fx_file_consecutive_cluster * (ULONG64)bytes_per_cluster)
-            {
-                /* If the file bytes exactly fits the cluster size */
-                bytes_remaining = bytes_per_cluster;
-
-                file_ptr -> fx_file_current_relative_cluster = (ULONG)(byte_offset / bytes_per_cluster - 1);
-
-                file_ptr -> fx_file_current_physical_cluster =
-                    file_ptr -> fx_file_first_physical_cluster + file_ptr -> fx_file_current_relative_cluster;
-            }
-            else
-            {
-
-                /* We shouldn't be here if don't using FAT!  */
-                FX_UNPROTECT
-
-                return(FX_FILE_CORRUPT);
-            }
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-            /* At this point, we are ready to walk list of clusters to setup the
-               seek position of this file.  */
-
-            /* check if byte_offset is greater than where we were left off earlier */
-            if ((ULONG64)file_ptr -> fx_file_current_relative_cluster * (ULONG64)bytes_per_cluster < byte_offset)
-            {
-
-                cluster =    file_ptr -> fx_file_current_physical_cluster;
-
-                bytes_remaining =   byte_offset -
-                    file_ptr -> fx_file_current_relative_cluster * bytes_per_cluster;
-
-                cluster_count = file_ptr -> fx_file_current_relative_cluster;
-            }
-            else
-            {
-
-                cluster =    file_ptr -> fx_file_first_physical_cluster +
-                    (file_ptr -> fx_file_consecutive_cluster - 1);
-                bytes_remaining =   byte_offset -
-                    (file_ptr -> fx_file_consecutive_cluster - 1) * bytes_per_cluster;
-                cluster_count =     (file_ptr -> fx_file_consecutive_cluster - 1);
-            }
-
-
-            /* Follow the link of FAT entries.  */
-            while ((cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-            {
-
-                /* Increment the number of clusters.  */
-                cluster_count++;
-
-                /* Read the current cluster entry from the FAT.  */
-                status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &contents);
-
-                /* Check the return value.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Save the last valid cluster.  */
-                last_cluster =  cluster;
-
-                /* Setup for the next cluster.  */
-                cluster =  contents;
-
-                /* Determine if this is the last written cluster.  */
-                if (bytes_remaining > bytes_per_cluster)
-                {
-
-                    /* Still more seeking, just decrement the working byte offset.  */
-                    bytes_remaining =  bytes_remaining - bytes_per_cluster;
-                }
-                else
-                {
-
-                    /* Remember this cluster number.  */
-                    file_ptr -> fx_file_current_physical_cluster =  last_cluster;
-
-                    /* Remember the relative cluster.  */
-                    file_ptr -> fx_file_current_relative_cluster =  cluster_count - 1;
-
-                    /* If the remaining bytes exactly fits the cluster size, check for
-                       a possible adjustment to the next cluster.  */
-                    if ((bytes_remaining == bytes_per_cluster) &&
-                        (cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-                    {
-
-                        /* We need to position to next allocated cluster.  */
-                        file_ptr -> fx_file_current_physical_cluster =  cluster;
-                        file_ptr -> fx_file_current_relative_cluster++;
-
-                        /* Clear the remaining bytes.  */
-                        bytes_remaining =  0;
-                    }
-
-                    /* This is the cluster that contains the seek position.  */
-                    break;
-                }
-            }
-        
-            /* Check for errors in traversal of the FAT chain.  */
-            if (byte_offset > (((ULONG64) bytes_per_cluster) * ((ULONG64) cluster_count)))
-            {
-    
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* This is an error that suggests a corrupt file.  */
-                return(FX_FILE_CORRUPT);
-            }
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-    }
-    else
-    {
-
-        /* we should directly access the desired cluster */
-        file_ptr -> fx_file_current_relative_cluster = (ULONG)(byte_offset / bytes_per_cluster);
-
-        file_ptr -> fx_file_current_physical_cluster =
-            file_ptr -> fx_file_first_physical_cluster + file_ptr -> fx_file_current_relative_cluster;
-
-        bytes_remaining =  byte_offset % bytes_per_cluster;
-    }
-
-
-    /* Determine if the remaining bytes fit exactly into the cluster size.  */
-    if (bytes_remaining == bytes_per_cluster)
-    {
-
-        /* Position to the end of the cluster.  */
-        file_ptr -> fx_file_current_logical_sector = (ULONG)(((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                                             (((ULONG64)file_ptr -> fx_file_current_physical_cluster - FX_FAT_ENTRY_START) *
-                                                              ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-                                                             ((bytes_remaining - 1) / (ULONG)media_ptr -> fx_media_bytes_per_sector));
-        file_ptr -> fx_file_current_relative_sector =   (UINT)(((bytes_remaining - 1) / (ULONG)media_ptr -> fx_media_bytes_per_sector));
-        file_ptr -> fx_file_current_file_offset =       byte_offset;
-        file_ptr -> fx_file_current_logical_offset =    media_ptr -> fx_media_bytes_per_sector;
-    }
-    else
-    {
-
-        /* Position the pointers to the new offset.  */
-        file_ptr -> fx_file_current_logical_sector = (ULONG)(((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                                             (((ULONG64)file_ptr -> fx_file_current_physical_cluster - FX_FAT_ENTRY_START) *
-                                                              ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-                                                             (bytes_remaining / (ULONG)media_ptr -> fx_media_bytes_per_sector));
-        file_ptr -> fx_file_current_relative_sector =   (UINT)((bytes_remaining / (ULONG)media_ptr -> fx_media_bytes_per_sector));
-        file_ptr -> fx_file_current_file_offset =       byte_offset;
-        file_ptr -> fx_file_current_logical_offset =    (ULONG)(bytes_remaining % ((ULONG)media_ptr -> fx_media_bytes_per_sector));
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Seek is complete, return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_extended_truncate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_extended_truncate.c	(revision 30)
+++ 	(revision )
@@ -1,377 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_extended_truncate                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the file to the specified size, if smaller than  */
-/*    the current file size.  If the new file size is less than the       */
-/*    current file read/write position, the internal file pointers will   */
-/*    also be modified.                                                   */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  New size of the file in bytes */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_extended_truncate(FX_FILE *file_ptr, ULONG64 size)
-{
-
-UINT                   status;
-ULONG                  cluster;
-ULONG                  contents = 0;
-ULONG                  bytes_per_cluster;
-ULONG                  last_cluster;
-ULONG                  cluster_count;
-ULONG64                bytes_remaining;
-FX_MEDIA              *media_ptr;
-
-#ifndef FX_DONT_UPDATE_OPEN_FILES
-ULONG                  open_count;
-FX_FILE               *search_ptr;
-#endif
-
-#ifdef TX_ENABLE_EVENT_TRACE
-TX_TRACE_BUFFER_ENTRY *trace_event;
-ULONG                  trace_timestamp;
-#endif
-
-
-    /* First, determine if the file is still open.  */
-    if (file_ptr -> fx_file_id != FX_FILE_ID)
-    {
-
-        /* Return the file not open error status.  */
-        return(FX_NOT_OPEN);
-    }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-    /* Setup pointer to media structure.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_truncates++;
-#endif
-
-    /* Setup pointer to associated media control block.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_TRUNCATE, file_ptr, size, file_ptr -> fx_file_current_file_size, 0, FX_TRACE_FILE_EVENTS, &trace_event, &trace_timestamp)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Make sure this file is open for writing.  */
-    if (file_ptr -> fx_file_open_mode != FX_OPEN_FOR_WRITE)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the access error exception - a write was attempted from
-           a file opened for reading!  */
-        return(FX_ACCESS_ERROR);
-    }
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Setup the new file size - if less than the current size.  */
-    if (size < file_ptr -> fx_file_current_file_size)
-    {
-
-        /* Setup the new size.  */
-        file_ptr -> fx_file_current_file_size =  size;
-
-        /* Set the modified flag as well.  */
-        file_ptr -> fx_file_modified =  FX_TRUE;
-
-        /* Update the trace event with the truncated size.  */
-        FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_FILE_TRUNCATE, 0, 0, 0, size)
-    }
-    else
-    {
-
-        /* Update the trace event with the truncated size.  */
-        FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_FILE_TRUNCATE, 0, 0, 0, file_ptr -> fx_file_current_file_size)
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Just return, the new size is larger than the current size.  */
-        return(FX_SUCCESS);
-    }
-
-#ifndef FX_DONT_UPDATE_OPEN_FILES
-
-    /* Search the opened files list to see if the same file is opened for reading.  */
-    open_count =  media_ptr -> fx_media_opened_file_count;
-    search_ptr =  media_ptr -> fx_media_opened_file_list;
-    while (open_count)
-    {
-
-        /* Is this file the same file opened for reading?  */
-        if ((search_ptr != file_ptr) &&
-            (search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector ==
-             file_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector) &&
-            (search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset ==
-             file_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset))
-        {
-
-            /* Yes, the same file is opened for reading.  */
-
-            /* Setup the new file size.  */
-            search_ptr -> fx_file_current_file_size =  size;
-            search_ptr -> fx_file_dir_entry.fx_dir_entry_file_size = size;
-        }
-
-        /* Adjust the pointer and decrement the search count.  */
-        search_ptr =  search_ptr -> fx_file_opened_next;
-        open_count--;
-    }
-#endif
-
-    /* Now check to see if the read/write internal file pointers need
-       to be adjusted.  */
-    if (file_ptr -> fx_file_current_file_offset > file_ptr -> fx_file_current_file_size)
-    {
-
-        /* Calculate the number of bytes per cluster.  */
-        bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-            ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-        /* At this point, we are ready to walk list of clusters to setup the
-           seek position of this file.  */
-        cluster =           file_ptr -> fx_file_first_physical_cluster;
-        bytes_remaining =   size;
-        last_cluster =      0;
-        cluster_count =     0;
-
-        /* Follow the link of FAT entries.  */
-        while ((cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-        {
-
-            /* Increment the number of clusters.  */
-            cluster_count++;
-#ifdef FX_ENABLE_EXFAT
-            if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-            {
-                if (cluster >= file_ptr -> fx_file_last_physical_cluster)
-                {
-                    contents = FX_LAST_CLUSTER_exFAT;
-                }
-                else
-                {
-                    contents = cluster + 1;
-                }
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Read the current cluster entry from the FAT.  */
-                status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &contents);
-
-                /* Check the return value.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Save the last valid cluster.  */
-            last_cluster =  cluster;
-
-            /* Setup for the next cluster.  */
-            cluster =  contents;
-
-            /* Determine if this is the last written cluster.  */
-            if (bytes_remaining >= bytes_per_cluster)
-            {
-
-                /* Still more seeking, just decrement the working byte offset.  */
-                bytes_remaining =  bytes_remaining - bytes_per_cluster;
-            }
-            else
-            {
-
-                /* This is the cluster that contains the seek position.  */
-                break;
-            }
-        }
-
-        /* Check for errors in traversal of the FAT chain.  */
-        if (size > (((ULONG64) bytes_per_cluster) * ((ULONG64) cluster_count)))
-        {
-        
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* This is an error that suggests a corrupt file.  */
-            return(FX_FILE_CORRUPT);
-        }
-
-        /* Position the pointers to the new offset.  */
-        file_ptr -> fx_file_current_physical_cluster =  last_cluster;
-        file_ptr -> fx_file_current_relative_cluster =  cluster_count - 1;
-        file_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-            (((ULONG64)file_ptr -> fx_file_current_physical_cluster - FX_FAT_ENTRY_START) *
-             ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-            (bytes_remaining / (ULONG)media_ptr -> fx_media_bytes_per_sector);
-        file_ptr -> fx_file_current_relative_sector =   (UINT)((bytes_remaining / (ULONG)media_ptr -> fx_media_bytes_per_sector));
-        file_ptr -> fx_file_current_file_offset =       size;
-        file_ptr -> fx_file_current_logical_offset =    (ULONG)bytes_remaining % ((ULONG)media_ptr -> fx_media_bytes_per_sector);
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    if (media_ptr -> fx_media_fault_tolerant_enabled)
-    {
-
-        /* Start transaction. */
-        _fx_fault_tolerant_transaction_start(media_ptr);
-
-        /* Copy the new file size into the directory entry.  */
-        file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size = file_ptr -> fx_file_current_file_size;
-
-        /* Write the directory entry to the media.  */
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-
-            status = _fx_directory_exFAT_entry_write(media_ptr, &(file_ptr -> fx_file_dir_entry), UPDATE_STREAM);
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-            status =  _fx_directory_entry_write(media_ptr, &(file_ptr -> fx_file_dir_entry));
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Check for a good status.  */
-        if (status != FX_SUCCESS)
-        {
-
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Error writing the directory.  */
-            return(status);
-        }
-
-        /* End transaction. */
-        status = _fx_fault_tolerant_transaction_end(media_ptr);
-
-        /* Check for a good status.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Error writing the directory.  */
-            return(status);
-        }
-
-        /* Update maximum size used if necessary. */
-        if (size < file_ptr -> fx_file_maximum_size_used)
-        {
-            file_ptr -> fx_file_maximum_size_used = size;
-        }
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Truncate is complete, return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_extended_truncate_release.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_extended_truncate_release.c	(revision 30)
+++ 	(revision )
@@ -1,973 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_extended_truncate_release                  PORTABLE C      */
-/*                                                           6.1.3        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the file to the specified size, if smaller than  */
-/*    the current file size.  If the new file size is less than the       */
-/*    current file read/write position, the internal file pointers will   */
-/*    also be modified.  Any unused clusters are released back to the     */
-/*    media.                                                              */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  New size of the file in bytes */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Write directory entry         */
-/*    _fx_utility_exFAT_bitmap_flush        Flush exFAT allocation bitmap */
-/*    _fx_utility_exFAT_cluster_state_set   Set cluster state             */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*    _fx_utility_FAT_flush                 Flush written FAT entries     */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*    _fx_fault_tolerant_set_FAT_chain      Set data of FAT chain         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  12-31-2020     William E. Lamie         Modified comment(s), fixed    */
-/*                                            available cluster issue,    */
-/*                                            resulting in version 6.1.3  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_extended_truncate_release(FX_FILE *file_ptr, ULONG64 size)
-{
-
-UINT                   status;
-ULONG                  cluster;
-ULONG                  contents;
-ULONG                  bytes_per_cluster;
-ULONG                  last_cluster;
-ULONG                  cluster_count;
-ULONG64                bytes_remaining;
-FX_MEDIA              *media_ptr;
-
-#ifdef FX_ENABLE_EXFAT
-ULONG                  original_last_physical_cluster;
-#endif /* FX_ENABLE_EXFAT */
-
-#ifndef FX_DONT_UPDATE_OPEN_FILES
-ULONG                  open_count;
-FX_FILE               *search_ptr;
-#endif
-
-#ifdef TX_ENABLE_EVENT_TRACE
-TX_TRACE_BUFFER_ENTRY *trace_event;
-ULONG                  trace_timestamp;
-#endif
-
-
-    /* First, determine if the file is still open.  */
-    if (file_ptr -> fx_file_id != FX_FILE_ID)
-    {
-
-        /* Return the file not open error status.  */
-        return(FX_NOT_OPEN);
-    }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-    /* Setup pointer to media structure.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_truncate_releases++;
-#endif
-
-    /* Setup pointer to associated media control block.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_TRUNCATE_RELEASE, file_ptr, size, file_ptr -> fx_file_current_file_size, 0, FX_TRACE_FILE_EVENTS, &trace_event, &trace_timestamp)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Make sure this file is open for writing.  */
-    if (file_ptr -> fx_file_open_mode != FX_OPEN_FOR_WRITE)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the access error exception - a write was attempted from
-           a file opened for reading!  */
-        return(FX_ACCESS_ERROR);
-    }
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Calculate the number of bytes per cluster.  */
-    bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-        ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-    /* Check for invalid value.  */
-    if (bytes_per_cluster == 0)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Invalid media, return error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* Setup the new file available size - if less than the current available size.  */
-    if (size < file_ptr -> fx_file_current_available_size)
-    {
-
-        /* Yes, the file needs to be truncated.  */
-
-        /* Update the available file size.  */
-        file_ptr -> fx_file_current_available_size =  ((size + bytes_per_cluster - 1) / bytes_per_cluster) * bytes_per_cluster;
-
-        /* Is the new available size less than the actual file size?  */
-        if (size < file_ptr -> fx_file_current_file_size)
-        {
-
-            /* Setup the new file size.  */
-            file_ptr -> fx_file_current_file_size =  size;
-
-            /* Set the modified flag.  */
-            file_ptr -> fx_file_modified =  FX_TRUE;
-
-            /* Copy the new file size into the directory entry.  */
-            file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size =  size;
-
-            /* Set the first cluster to NULL.  */
-            if (size == 0)
-            {
-
-                /* Yes, the first cluster needs to be cleared since the entire
-                   file is going to be truncated.  */
-                file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster =  FX_NULL;
-            }
-
-            /* Write the directory entry to the media.  */
-#ifdef FX_ENABLE_EXFAT
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-                status = _fx_directory_exFAT_entry_write(
-                        media_ptr, &(file_ptr -> fx_file_dir_entry), UPDATE_STREAM);
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-                status = _fx_directory_entry_write(media_ptr, &(file_ptr -> fx_file_dir_entry));
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Check for a good status.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Error writing the directory.  */
-                return(status);
-            }
-        }
-
-        /* Update the trace event with the truncated size.  */
-        FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_FILE_TRUNCATE_RELEASE, 0, 0, 0, file_ptr -> fx_file_current_file_size)
-    }
-    else
-    {
-
-        /* Update the trace event with the truncated size.  */
-        FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_FILE_TRUNCATE_RELEASE, 0, 0, 0, file_ptr -> fx_file_current_file_size)
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Just return, the truncate size is larger than the available size.  */
-        return(FX_SUCCESS);
-    }
-
-    /* Calculate the number of bytes per cluster.  */
-    bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-        ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-    /* Now check to see if the read/write internal file pointers need
-       to be adjusted.  */
-    if (file_ptr -> fx_file_current_file_offset > file_ptr -> fx_file_current_file_size)
-    {
-
-
-        /* At this point, we are ready to walk list of clusters to setup the
-           seek position of this file.  */
-        cluster =           file_ptr -> fx_file_first_physical_cluster;
-        bytes_remaining =   size;
-        last_cluster =      0;
-        cluster_count =     0;
-
-        /* Follow the link of FAT entries.  */
-        while ((cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-        {
-
-            /* Increment the number of clusters.  */
-            cluster_count++;
-
-#ifdef FX_ENABLE_EXFAT
-            if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-            {
-                if (cluster >= file_ptr -> fx_file_last_physical_cluster)
-                {
-                    contents = FX_LAST_CLUSTER_exFAT;
-                }
-                else
-                {
-                    contents = cluster + 1;
-                }
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Read the current cluster entry from the FAT.  */
-                status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &contents);
-
-                /* Check the return value.  */
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Save the last valid cluster.  */
-            last_cluster =  cluster;
-
-            /* Setup for the next cluster.  */
-            cluster =  contents;
-
-            /* Determine if this is the last written cluster.  */
-            if (bytes_remaining >= bytes_per_cluster)
-            {
-
-                /* Still more seeking, just decrement the working byte offset.  */
-                bytes_remaining =  bytes_remaining - bytes_per_cluster;
-            }
-            else
-            {
-
-                /* This is the cluster that contains the seek position.  */
-                break;
-            }
-        }
-        
-        /* Check for errors in traversal of the FAT chain.  */
-        if (size > (((ULONG64) bytes_per_cluster) * ((ULONG64) cluster_count)))
-        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* This is an error that suggests a corrupt file.  */
-            return(FX_FILE_CORRUPT);
-        }
-
-        /* Position the pointers to the new offset.  */
-        file_ptr -> fx_file_current_physical_cluster =  last_cluster;
-        file_ptr -> fx_file_current_relative_cluster =  cluster_count - 1;
-        file_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-            (((ULONG64)file_ptr -> fx_file_current_physical_cluster - FX_FAT_ENTRY_START) *
-             ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-            (bytes_remaining / (ULONG)media_ptr -> fx_media_bytes_per_sector);
-        file_ptr -> fx_file_current_relative_sector =   (UINT)((bytes_remaining / (ULONG)media_ptr -> fx_media_bytes_per_sector));
-        file_ptr -> fx_file_current_file_offset =       size;
-        file_ptr -> fx_file_current_logical_offset =    (ULONG)bytes_remaining % ((ULONG)media_ptr -> fx_media_bytes_per_sector);
-    }
-
-    /* Determine how many clusters are actually in-use now.  */
-    cluster_count =  (ULONG) (file_ptr -> fx_file_current_available_size + (((ULONG64) bytes_per_cluster) - ((ULONG64) 1)))/bytes_per_cluster;
-
-    /* Save the number of clusters in-use.  */
-    file_ptr -> fx_file_total_clusters =  cluster_count;
-
-    /* At this point, we are ready to walk list of clusters to find the clusters
-       that can be released.  */
-    cluster =           file_ptr -> fx_file_first_physical_cluster;
-#ifdef FX_ENABLE_EXFAT
-    original_last_physical_cluster = file_ptr -> fx_file_last_physical_cluster;
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Is this the last used cluster?  */
-    if ((cluster_count == 0) && (media_ptr -> fx_media_fault_tolerant_enabled))
-    {
-#ifdef FX_ENABLE_EXFAT
-        if (!(file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1))
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Set undo log. */
-            status = _fx_fault_tolerant_set_FAT_chain(media_ptr, FX_FALSE, FX_FREE_CLUSTER,
-                                                      media_ptr -> fx_media_fat_last, cluster, media_ptr -> fx_media_fat_last);
-
-            /* Determine if the write was successful.  */
-            if (status != FX_SUCCESS)
-            {
-
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error code.  */
-                return(status);
-            }
-#ifdef FX_ENABLE_EXFAT
-        }
-        else
-        {
-
-            /* Set undo log. */
-            status = _fx_fault_tolerant_set_FAT_chain(media_ptr, FX_TRUE, FX_FREE_CLUSTER,
-                                                      media_ptr -> fx_media_fat_last, cluster, file_ptr -> fx_file_last_physical_cluster + 1);
-
-            /* Determine if the write was successful.  */
-            if (status != FX_SUCCESS)
-            {
-
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error code.  */
-                return(status);
-            }
-        }
-#endif /* FX_ENABLE_EXFAT && FX_ENABLE_FAULT_TOLERANT */
-
-        file_ptr -> fx_file_last_physical_cluster =  cluster;
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Follow the link of FAT entries.  */
-    while ((cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-    {
-#ifdef FX_ENABLE_EXFAT
-        if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-        {
-            if (cluster >= original_last_physical_cluster)
-            {
-                contents = FX_LAST_CLUSTER_exFAT;
-            }
-            else
-            {
-                contents = cluster + 1;
-            }
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Read the current cluster entry from the FAT.  */
-            status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &contents);
-
-            /* Check the return value.  */
-            if (status != FX_SUCCESS)
-            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Determine if are more clusters to release.  */
-        if (cluster_count > 0)
-        {
-
-            /* Decrement the number of clusters.  */
-            cluster_count--;
-
-            /* Is this the last used cluster?  */
-            if (cluster_count == 0)
-            {
-#ifdef FX_ENABLE_EXFAT
-                if (!(file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1))
-#endif /* FX_ENABLE_EXFAT */
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    if (media_ptr -> fx_media_fault_tolerant_enabled)
-                    {
-
-                        /* Set undo phase. */
-                        media_ptr -> fx_media_fault_tolerant_state |= FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN;
-
-                        /* Read the current cluster entry from the FAT.  */
-                        status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &contents);
-
-                        /* Check the return value.  */
-                        if (status != FX_SUCCESS)
-                        {
-
-                            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                            /* Release media protection.  */
-                            FX_UNPROTECT
-
-                            /* Return the error status.  */
-                            return(status);
-                        }
-
-                        /* Set undo log. */
-                        status = _fx_fault_tolerant_set_FAT_chain(media_ptr, FX_FALSE, cluster,
-                                                                  media_ptr -> fx_media_fat_last, contents, media_ptr -> fx_media_fat_last);
-
-                        /* Determine if the write was successful.  */
-                        if (status != FX_SUCCESS)
-                        {
-
-                            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                            /* Release media protection.  */
-                            FX_UNPROTECT
-
-                            /* Return the error code.  */
-                            return(status);
-                        }
-                    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Yes, it should be designated as last cluster.  */
-                    status = _fx_utility_FAT_entry_write(media_ptr, cluster, media_ptr -> fx_media_fat_last);
-
-                    /* Check the return value.  */
-                    if (status)
-                    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    if (media_ptr -> fx_media_fault_tolerant_enabled)
-                    {
-
-                        /* Clear undo phase. */
-                        media_ptr -> fx_media_fault_tolerant_state &= (UCHAR)(~FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN & 0xff);
-                    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-                }
-#if defined(FX_ENABLE_EXFAT) && defined(FX_ENABLE_FAULT_TOLERANT)
-                else if (media_ptr -> fx_media_fault_tolerant_enabled)
-                {
-
-                    /* Set undo log. */
-                    status = _fx_fault_tolerant_set_FAT_chain(media_ptr, FX_TRUE, cluster,
-                                                              media_ptr -> fx_media_fat_last, contents, file_ptr -> fx_file_last_physical_cluster + 1);
-
-                    /* Determine if the write was successful.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the error code.  */
-                        return(status);
-                    }
-                }
-#endif /* FX_ENABLE_EXFAT && FX_ENABLE_FAULT_TOLERANT */
-
-                file_ptr -> fx_file_last_physical_cluster =  cluster;
-
-#ifdef FX_FAULT_TOLERANT
-
-                /* Flush the cached individual FAT entries.  */
-                status = _fx_utility_FAT_flush(media_ptr);
-
-                /* Check the return value.  */
-                if (status)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-#endif
-            }
-        }
-        else
-        {
-
-            /* This is a cluster after the clusters used by the file, release
-               it back to the media.  */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            if (media_ptr -> fx_media_fault_tolerant_enabled == FX_FALSE)
-            {
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-#ifdef FX_ENABLE_EXFAT
-                if (!(file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1))
-                {
-#endif /* FX_ENABLE_EXFAT */
-                    status = _fx_utility_FAT_entry_write(media_ptr, cluster, FX_FREE_CLUSTER);
-
-                    /* Check the return value.  */
-                    if (status)
-                    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-#ifdef FX_ENABLE_EXFAT
-                }
-
-                if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-                {
-
-                    /* Mark the cluster as free.  */
-                    _fx_utility_exFAT_cluster_state_set(media_ptr, cluster, FX_EXFAT_BITMAP_CLUSTER_FREE);
-                }
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Increment the number of available clusters.  */
-                media_ptr -> fx_media_available_clusters++;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-        }
-
-        /* Setup for the next cluster.  */
-        cluster =  contents;
-    }
-
-    /* Determine if we need to adjust the number of leading consecutive clusters.  */
-    if (file_ptr -> fx_file_consecutive_cluster > file_ptr -> fx_file_total_clusters)
-    {
-
-        /* Adjust the leading consecutive cluster count. */
-        file_ptr -> fx_file_consecutive_cluster =  file_ptr -> fx_file_total_clusters;
-    }
-
-    /* Determine if the file available size has been truncated to zero.  */
-    if (file_ptr -> fx_file_current_available_size == 0)
-    {
-
-        /* Yes, the first cluster has already been released.  Update the file info
-           to indicate the file has no clusters.  */
-        file_ptr -> fx_file_last_physical_cluster =     0;
-        file_ptr -> fx_file_first_physical_cluster =    0;
-        file_ptr -> fx_file_current_physical_cluster =  0;
-        file_ptr -> fx_file_current_logical_sector =    0;
-        file_ptr -> fx_file_current_relative_cluster =  0;
-        file_ptr -> fx_file_current_relative_sector =   0;
-        file_ptr -> fx_file_current_available_size =    0;
-        file_ptr -> fx_file_consecutive_cluster =       1;
-    }
-
-#ifndef FX_DONT_UPDATE_OPEN_FILES
-
-    /* Search the opened files list to see if the same file is opened for reading.  */
-    open_count =  media_ptr -> fx_media_opened_file_count;
-    search_ptr =  media_ptr -> fx_media_opened_file_list;
-    while (open_count)
-    {
-
-        /* Is this file the same file opened for reading?  */
-        if ((search_ptr != file_ptr) &&
-            (search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector ==
-             file_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector) &&
-            (search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset ==
-             file_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset))
-        {
-
-            /* Yes, the same file is opened for reading.  */
-
-            /* Setup the new file size.  */
-            search_ptr -> fx_file_current_file_size =  size;
-
-            /* Setup the new total clusters.  */
-            search_ptr -> fx_file_total_clusters =  file_ptr -> fx_file_total_clusters;
-
-            /* Copy the directory entry.  */
-            search_ptr -> fx_file_dir_entry.fx_dir_entry_cluster =      file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster;
-            search_ptr -> fx_file_dir_entry.fx_dir_entry_file_size =    file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size;
-            search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector =   file_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector;
-            search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset =  file_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset;
-
-            /* Setup the other file parameters.  */
-            search_ptr -> fx_file_last_physical_cluster =     file_ptr -> fx_file_last_physical_cluster;
-            search_ptr -> fx_file_first_physical_cluster =    file_ptr -> fx_file_first_physical_cluster;
-            search_ptr -> fx_file_current_available_size =    file_ptr -> fx_file_current_available_size;
-            search_ptr -> fx_file_consecutive_cluster =       file_ptr -> fx_file_consecutive_cluster;
-
-            /* Determine if the truncated file is smaller than the current file offset.  */
-            if (search_ptr -> fx_file_current_file_offset > size)
-            {
-
-                /* Yes, the current file parameters need to be changed since the file was
-                   truncated to a position prior to the current file position.  */
-
-                /* Calculate the number of bytes per cluster.  */
-                bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-                    ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-                /* At this point, we are ready to walk list of clusters to setup the
-                   seek position of this file.  */
-                cluster =           search_ptr -> fx_file_first_physical_cluster;
-                bytes_remaining =   size;
-                last_cluster =      0;
-                cluster_count =     0;
-
-                /* Follow the link of FAT entries.  */
-                while ((cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-                {
-
-                    /* Increment the number of clusters.  */
-                    cluster_count++;
-
-#ifdef FX_ENABLE_EXFAT
-                    if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-                    {
-                        if (cluster >= file_ptr -> fx_file_last_physical_cluster)
-                        {
-                            contents = FX_LAST_CLUSTER_exFAT;
-                        }
-                        else
-                        {
-                            contents = cluster + 1;
-                        }
-                    }
-                    else
-                    {
-#endif /* FX_ENABLE_EXFAT */
-
-                        /* Read the current cluster entry from the FAT.  */
-                        status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &contents);
-
-                        /* Check the return value.  */
-                        if (status != FX_SUCCESS)
-                        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                            /* Release media protection.  */
-                            FX_UNPROTECT
-
-                            /* Return the error status.  */
-                            return(status);
-                        }
-#ifdef FX_ENABLE_EXFAT
-                    }
-#endif /* FX_ENABLE_EXFAT */
-
-                    /* Save the last valid cluster.  */
-                    last_cluster =  cluster;
-
-                    /* Setup for the next cluster.  */
-                    cluster =  contents;
-
-                    /* Determine if this is the last written cluster.  */
-                    if (bytes_remaining >= bytes_per_cluster)
-                    {
-
-                        /* Still more seeking, just decrement the working byte offset.  */
-                        bytes_remaining =  bytes_remaining - bytes_per_cluster;
-                    }
-                    else
-                    {
-
-                        /* This is the cluster that contains the seek position.  */
-                        break;
-                    }
-                }
-
-                /* Check for errors in traversal of the FAT chain.  */
-                if (size > (((ULONG64) bytes_per_cluster) * ((ULONG64) cluster_count)))
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* This is an error that suggests a corrupt file.  */
-                    return(FX_FILE_CORRUPT);
-                }
-
-                /* Position the pointers to the new offset.  */
-
-                /* Determine if there is at least one cluster.  */
-                if (cluster_count)
-                {
-
-                    /* Calculate real file parameters.  */
-                    search_ptr -> fx_file_current_physical_cluster =  last_cluster;
-                    search_ptr -> fx_file_current_relative_cluster =  cluster_count - 1;
-                    search_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                        (((ULONG64)search_ptr -> fx_file_current_physical_cluster - FX_FAT_ENTRY_START) *
-                         ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-                        (bytes_remaining / (ULONG)media_ptr -> fx_media_bytes_per_sector);
-                    search_ptr -> fx_file_current_relative_sector =   (UINT)((bytes_remaining / (ULONG)media_ptr -> fx_media_bytes_per_sector));
-                    search_ptr -> fx_file_current_file_offset =       size;
-                    search_ptr -> fx_file_current_logical_offset =    (ULONG)bytes_remaining % ((ULONG)media_ptr -> fx_media_bytes_per_sector);
-                }
-                else
-                {
-
-                    /* Calculate zero-length file parameters.  */
-                    search_ptr -> fx_file_current_physical_cluster =  0;
-                    search_ptr -> fx_file_current_relative_cluster =  0;
-                    search_ptr -> fx_file_current_logical_sector =    0;
-                    search_ptr -> fx_file_current_relative_sector =   0;
-                    search_ptr -> fx_file_current_file_offset =       0;
-                    search_ptr -> fx_file_current_logical_offset =    0;
-                }
-            }
-        }
-
-        /* Adjust the pointer and decrement the search count.  */
-        search_ptr =  search_ptr -> fx_file_opened_next;
-        open_count--;
-    }
-#endif
-
-#ifdef FX_FAULT_TOLERANT
-
-    /* Flush the cached individual FAT entries */
-    status = _fx_utility_FAT_flush(media_ptr);
-
-    /* Check the return value.  */
-    if (status)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error status.  */
-        return(status);
-    }
-#ifdef FX_ENABLE_EXFAT
-    /* Flush Bit Map.  */
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        _fx_utility_exFAT_bitmap_flush(media_ptr);
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-#endif
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    if (media_ptr -> fx_media_fault_tolerant_enabled &&
-        (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED))
-    {
-
-        /* Copy the new file size into the directory entry.  */
-        file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size = file_ptr -> fx_file_current_file_size;
-    }
-
-    /* Write the directory entry to the media.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        status = _fx_directory_exFAT_entry_write(media_ptr, &(file_ptr -> fx_file_dir_entry), UPDATE_STREAM);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        status =  _fx_directory_entry_write(media_ptr, &(file_ptr -> fx_file_dir_entry));
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Check for a good status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Error writing the directory.  */
-        return(status);
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* Update maximum size used if necessary. */
-    if (size < file_ptr -> fx_file_maximum_size_used)
-    {
-        file_ptr -> fx_file_maximum_size_used = size;
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Truncate is complete, return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_open.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_open.c	(revision 30)
+++ 	(revision )
@@ -1,606 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_open                                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified file.  If found, */
-/*    the open request is validated and the file is opened.  During the   */
-/*    opening process, all of the FAT entries for this file are examined  */
-/*    for their integrity.                                                */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    file_ptr                              File control block pointer    */
-/*    file_name                             Name pointer                  */
-/*    open_type                             Type of open requested        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added conditional to        */
-/*                                            disable fast open and       */
-/*                                            consecutive detect,         */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_open(FX_MEDIA *media_ptr, FX_FILE *file_ptr, CHAR *file_name, UINT open_type)
-{
-
-UINT     status;
-#ifndef FX_DISABLE_CONSECUTIVE_DETECT
-UINT     leading_consecutive;
-#endif /* FX_DISABLE_CONSECUTIVE_DETECT */
-ULONG    cluster;
-ULONG    contents = 0;
-ULONG    open_count;
-FX_FILE *tail_ptr;
-FX_FILE *search_ptr;
-ULONG    bytes_per_cluster;
-UINT     last_cluster;
-ULONG    cluster_count;
-ULONG64  bytes_available;
-ULONG64  bytes_remaining;
-ULONG    fat_last;
-#ifndef FX_DISABLE_FAST_OPEN
-UINT     fast_open;
-#endif /* FX_DISABLE_FAST_OPEN */
-UCHAR    not_a_file_attr;
-
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_opens++;
-#endif
-
-    /* Clear the notify function. */
-    file_ptr -> fx_file_write_notify = FX_NULL;
-
-    /* Determine the type of FAT and setup variables accordingly.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        fat_last        = FX_LAST_CLUSTER_exFAT;
-        not_a_file_attr = FX_DIRECTORY;
-    }
-    else if (media_ptr -> fx_media_FAT_type == FX_FAT32)
-#else
-    if (media_ptr -> fx_media_32_bit_FAT)
-#endif /* FX_ENABLE_EXFAT */
-    {
-        fat_last        = FX_LAST_CLUSTER_1_32;
-        not_a_file_attr = FX_DIRECTORY | FX_VOLUME;
-    }
-    else
-    {
-        fat_last        = FX_LAST_CLUSTER_1;
-        not_a_file_attr = FX_DIRECTORY | FX_VOLUME;
-    }
-
-#ifndef FX_DISABLE_FAST_OPEN
-    /* Determine if a fast open is selected.  */
-    if (open_type == FX_OPEN_FOR_READ_FAST)
-    {
-
-        /* Yes, convert the open type to a standard read.  */
-        open_type =  FX_OPEN_FOR_READ;
-
-        /* Set the open fast flag.  */
-        fast_open =  FX_TRUE;
-    }
-    else
-    {
-
-        /* A fast open is not selected, set the flag to false.  */
-        fast_open =  FX_FALSE;
-    }
-#endif /* FX_DISABLE_FAST_OPEN */
-
-    /* If trace is enabled, register this object.  */
-    FX_TRACE_OBJECT_REGISTER(FX_TRACE_OBJECT_TYPE_FILE, file_ptr, file_name, 0, 0)
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_OPEN, media_ptr, file_ptr, file_name, open_type, FX_TRACE_FILE_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Setup file name pointer.  */
-    file_ptr -> fx_file_dir_entry.fx_dir_entry_name =  file_ptr -> fx_file_name_buffer;
-    file_ptr -> fx_file_dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Search the system for the supplied file name.  */
-    status =  _fx_directory_search(media_ptr, file_name, &(file_ptr -> fx_file_dir_entry), FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Check to make sure the found entry is a file.  */
-    if (file_ptr -> fx_file_dir_entry.fx_dir_entry_attributes & not_a_file_attr)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not a file error code.  */
-        return(FX_NOT_A_FILE);
-    }
-
-#ifdef FX_SINGLE_OPEN_LEGACY
-    /* Check to make sure the access is okay.  */
-    if (open_type == FX_OPEN_FOR_READ)
-    {
-
-        /* Check the list of open files for others open for writing.  */
-        open_count =  media_ptr -> fx_media_opened_file_count;
-        search_ptr =  media_ptr -> fx_media_opened_file_list;
-        while (open_count)
-        {
-
-            /* Look at each opened file to see if the same file is opened
-               for writing.  */
-            if ((search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector ==
-                 file_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector) &&
-                (search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset ==
-                 file_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset) &&
-                (search_ptr -> fx_file_open_mode))
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* The file has been opened for writing by a previous call.  */
-                return(FX_ACCESS_ERROR);
-            }
-
-            /* Adjust the pointer and decrement the search count.  */
-            search_ptr =  search_ptr -> fx_file_opened_next;
-            open_count--;
-        }
-    }
-    else
-#else
-    if (open_type == FX_OPEN_FOR_WRITE)
-#endif
-    {
-
-        /* A open for write request is present, check the file attributes
-           and the list of open files for any other open instance of
-           this file.  */
-        if (media_ptr -> fx_media_driver_write_protect)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return write protect error.  */
-            return(FX_WRITE_PROTECT);
-        }
-
-        if (file_ptr -> fx_file_dir_entry.fx_dir_entry_attributes & (UCHAR)(FX_READ_ONLY))
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the not a file error code.  */
-            return(FX_ACCESS_ERROR);
-        }
-
-        /* Also search the opened files to see if this file is currently
-           opened.  */
-        open_count =  media_ptr -> fx_media_opened_file_count;
-        search_ptr =  media_ptr -> fx_media_opened_file_list;
-        while (open_count)
-        {
-
-            /* Look at each opened file to see if the same file is already opened.  */
-#ifdef FX_SINGLE_OPEN_LEGACY
-            if ((search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector ==
-                 file_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector) &&
-                (search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset ==
-                 file_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset))
-#else
-            /* Look at each opened file to see if the same file is already opened
-               for writing.  */
-            if ((search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector ==
-                 file_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector) &&
-                (search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset ==
-                 file_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset) &&
-                (search_ptr -> fx_file_open_mode == FX_OPEN_FOR_WRITE))
-#endif
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* The file is currently open.  */
-                return(FX_ACCESS_ERROR);
-            }
-
-            /* Adjust the pointer and decrement the search count.  */
-            search_ptr =  search_ptr -> fx_file_opened_next;
-            open_count--;
-        }
-    }
-
-    /* At this point, we are ready to walk list of clusters to setup the
-       initial condition of this file as well as to verify its integrity.  */
-    cluster =           file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster;
-    bytes_remaining =   file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size;
-    bytes_per_cluster = ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-        ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-    file_ptr -> fx_file_current_physical_cluster =  0;
-
-    /* Check for invalid value.  */
-    if (bytes_per_cluster == 0)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Invalid media, return error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    last_cluster =      0;
-    cluster_count =     0;
-
-#ifndef FX_DISABLE_CONSECUTIVE_DETECT
-    leading_consecutive = 1;
-#endif /* FX_DISABLE_CONSECUTIVE_DETECT */
-    file_ptr -> fx_file_consecutive_cluster = 1;
-#ifndef FX_DISABLE_FAST_OPEN
-
-    /* Determine if the file is being open for reading with the fast option.  */
-    if (fast_open)
-    {
-
-        /* Calculate the bytes available.  */
-        bytes_available =  ((bytes_remaining + bytes_per_cluster - 1) / bytes_per_cluster) * bytes_per_cluster;
-
-#ifdef FX_ENABLE_EXFAT
-        if (bytes_remaining && (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1))
-        {
-            cluster_count =
-                (ULONG)((file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size + bytes_per_cluster - 1) /
-                        bytes_per_cluster);
-            file_ptr -> fx_file_consecutive_cluster = cluster_count;
-        }
-#endif /* FX_ENABLE_EXFAT */
-    }
-    else
-#endif /* FX_DISABLE_FAST_OPEN */
-    {
-#ifdef FX_ENABLE_EXFAT
-
-        /* File is open for writing... walk the FAT chain to position to the end.  */
-
-        if (bytes_remaining && (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1))
-        {
-            cluster_count =
-                (ULONG)((file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size + bytes_per_cluster - 1) /
-                        bytes_per_cluster);
-
-            last_cluster = cluster + cluster_count - 1;
-
-            file_ptr -> fx_file_consecutive_cluster = cluster_count;
-
-            file_ptr -> fx_file_current_physical_cluster = last_cluster;
-
-            file_ptr -> fx_file_current_relative_cluster = cluster_count - 1;
-
-            bytes_remaining %= bytes_per_cluster;
-
-            if (!bytes_remaining)
-            {
-                if (file_ptr -> fx_file_dir_entry.fx_dir_entry_available_file_size >
-                    file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size)
-                {
-                    file_ptr -> fx_file_current_physical_cluster = last_cluster + 1;
-                    file_ptr -> fx_file_current_relative_cluster++;
-                }
-                else
-                {
-                    bytes_remaining = bytes_per_cluster;
-                }
-            }
-
-            bytes_available =
-                (ULONG)((file_ptr -> fx_file_dir_entry.fx_dir_entry_available_file_size + bytes_per_cluster - 1) /
-                        bytes_per_cluster);
-            bytes_available *= bytes_per_cluster;
-        }
-        else
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Follow the link of FAT entries.  */
-            while ((cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-            {
-
-                /* Increment the number of clusters.  */
-                cluster_count++;
-
-                /* Read the current cluster entry from the FAT.  */
-                status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &contents);
-
-                /* Check the return value.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Determine if the cluster is invalid (points to itself) or the count exceeds the total number of clusters.  */
-                if ((cluster == contents) || (cluster_count > media_ptr -> fx_media_total_clusters))
-                {
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the bad status.  */
-                    return(FX_FAT_READ_ERROR);
-                }
-
-#ifndef FX_DISABLE_CONSECUTIVE_DETECT
-
-                /* Check if present and next clusters are consecutive */
-                if (cluster + 1 == contents)
-                {
-            
-                    /* Determine if clusters are consecutive so far.  */
-                    if (leading_consecutive)
-                    {
-
-                        /* Yes, increment the number of leading consecutive clusters.  */
-                        file_ptr -> fx_file_consecutive_cluster++;
-                    }
-                }
-                else
-                {
-
-                    /* The clusters are no longer consecutive, clear the consecutive flag.  */
-                    leading_consecutive = 0;
-                }
-#endif /* FX_DISABLE_CONSECUTIVE_DETECT */
-
-                /* Save the last valid cluster.  */
-                last_cluster =  cluster;
-
-                /* Setup for the next cluster.  */
-                cluster =  contents;
-
-                /* Determine if this is the last written cluster.  We need to remember this
-                   for open for writing.  */
-                if (bytes_remaining > bytes_per_cluster)
-                {
-
-                    /* Still more written clusters, just decrement the counter.  */
-                    bytes_remaining =  bytes_remaining - bytes_per_cluster;
-                }
-                else if (!file_ptr -> fx_file_current_physical_cluster)
-                {
-
-                    /* Remember this cluster number.  */
-                    file_ptr -> fx_file_current_physical_cluster =  last_cluster;
-
-                    /* Remember the relative cluster.  */
-                    file_ptr -> fx_file_current_relative_cluster =  cluster_count - 1;
-
-                    /* If the remaining bytes exactly fits the cluster size, check for
-                       a possible adjustment to the next cluster.  */
-                    if ((bytes_remaining == bytes_per_cluster) &&
-                        (cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-                    {
-
-                        /* We need to position to next allocated cluster.  */
-                        file_ptr -> fx_file_current_physical_cluster =  cluster;
-                        file_ptr -> fx_file_current_relative_cluster++;
-
-                        /* Clear the remaining bytes.  */
-                        bytes_remaining =  0;
-                    }
-                }
-            }
-
-            /* Determine if the number of clusters is large enough to support the
-               specified file size.  */
-            bytes_available =  ((ULONG64)media_ptr -> fx_media_bytes_per_sector) *
-                ((ULONG64)media_ptr -> fx_media_sectors_per_cluster) *
-                ((ULONG64)cluster_count);
-
-            /* Check the bytes available in the cluster chain against the directory entry file size.  */
-            if ((bytes_available < file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size) ||
-                ((cluster_count) && (contents < fat_last)))
-            {
-                /* File is corrupt, release media protection.  */
-                FX_UNPROTECT
-
-                /* Return a corrupt file error status.  */
-                return(FX_FILE_CORRUPT);
-            }
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-    }
-
-    /* The file is okay, populate the file control block and complete the
-       file open process.  */
-    file_ptr -> fx_file_id =                        FX_FILE_ID;
-    file_ptr -> fx_file_name =                      file_ptr -> fx_file_name_buffer;
-    file_ptr -> fx_file_media_ptr =                 media_ptr;
-    file_ptr -> fx_file_open_mode =                 open_type;
-    file_ptr -> fx_file_modified =                  FX_FALSE;
-    file_ptr -> fx_file_total_clusters =            cluster_count;
-    file_ptr -> fx_file_first_physical_cluster =    file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster;
-    file_ptr -> fx_file_last_physical_cluster =     last_cluster;
-    file_ptr -> fx_file_current_file_size =         file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size;
-    file_ptr -> fx_file_current_available_size =    bytes_available;
-    file_ptr -> fx_file_disable_burst_cache =       FX_FALSE;
-
-    /* Set the current settings based on how the file was opened.  */
-    if (open_type == FX_OPEN_FOR_READ)
-    {
-
-        /* Position the pointers to the beginning of the file.  */
-        file_ptr -> fx_file_current_physical_cluster =  file_ptr -> fx_file_first_physical_cluster;
-        file_ptr -> fx_file_current_relative_cluster =  0;
-        file_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-            (((ULONG64)(file_ptr -> fx_file_first_physical_cluster - FX_FAT_ENTRY_START)) *
-             ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-        file_ptr -> fx_file_current_relative_sector =   0;
-        file_ptr -> fx_file_current_logical_offset =    0;
-        file_ptr -> fx_file_current_file_offset =       0;
-    }
-    else
-    {
-
-        /* Open for writing - position the pointers to the end of the file.  */
-
-        /* Determine if the remaining bytes fit exactly into the cluster size.  */
-        if (bytes_remaining == bytes_per_cluster)
-        {
-
-            /* Position to the end of the cluster.  */
-            file_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                (((ULONG64)file_ptr -> fx_file_current_physical_cluster - FX_FAT_ENTRY_START) *
-                 ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-                ((ULONG)(((bytes_remaining - 1) / (ULONG)media_ptr -> fx_media_bytes_per_sector)));
-            file_ptr -> fx_file_current_relative_sector =   (ULONG)(((bytes_remaining - 1) / (ULONG)media_ptr -> fx_media_bytes_per_sector));
-            file_ptr -> fx_file_current_file_offset =       file_ptr -> fx_file_current_file_size;
-            file_ptr -> fx_file_current_logical_offset =    media_ptr -> fx_media_bytes_per_sector;
-        }
-        else
-        {
-
-            /* Position file parameters at end of last cluster allocation.  */
-            file_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                (((ULONG64)file_ptr -> fx_file_current_physical_cluster - FX_FAT_ENTRY_START) *
-                 ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-                ((ULONG)((bytes_remaining / (ULONG)media_ptr -> fx_media_bytes_per_sector)));
-            file_ptr -> fx_file_current_relative_sector =   (ULONG)((bytes_remaining / (ULONG)media_ptr -> fx_media_bytes_per_sector));
-            file_ptr -> fx_file_current_file_offset =       file_ptr -> fx_file_current_file_size;
-            file_ptr -> fx_file_current_logical_offset =    (ULONG)bytes_remaining % ((ULONG)media_ptr -> fx_media_bytes_per_sector);
-        }
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* By default, the whole file is used. */
-    file_ptr -> fx_file_maximum_size_used = file_ptr -> fx_file_current_file_size;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Place newly opened file on the list of open files for
-       this media.  First, check for an empty list.  */
-    if (media_ptr -> fx_media_opened_file_list)
-    {
-
-        /* Pickup tail pointer.  */
-        tail_ptr =  (media_ptr -> fx_media_opened_file_list) -> fx_file_opened_previous;
-
-        /* Place the new file in the list.  */
-        (media_ptr -> fx_media_opened_file_list) -> fx_file_opened_previous =  file_ptr;
-        tail_ptr -> fx_file_opened_next =  file_ptr;
-
-        /* Setup this file's opened links.  */
-        file_ptr -> fx_file_opened_previous =  tail_ptr;
-        file_ptr -> fx_file_opened_next =      media_ptr -> fx_media_opened_file_list;
-    }
-    else
-    {
-
-        /* The opened media list is empty.  Add the media to empty list.  */
-        media_ptr -> fx_media_opened_file_list =   file_ptr;
-        file_ptr ->  fx_file_opened_next =         file_ptr;
-        file_ptr ->  fx_file_opened_previous =     file_ptr;
-    }
-
-    /* Increment the opened file counter.  */
-    media_ptr -> fx_media_opened_file_count++;
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Open is complete, return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_read.c	(revision 30)
+++ 	(revision )
@@ -1,463 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_read                                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads the specified number of bytes (or as many as    */
-/*    possible into the buffer supplied by the caller.  The actual number */
-/*    of bytes and the status of the read operation is returned to the    */
-/*    caller.  In addition, various internal file pointers in the file    */
-/*    control block are also updated.                                     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    buffer_ptr                            Buffer pointer                */
-/*    request_size                          Number of bytes requested     */
-/*    actual_size                           Pointer to variable for the   */
-/*                                            number of bytes read        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_logical_sector_read       Read a logical sector         */
-/*    _fx_utility_memory_copy               Fast memory copy routine      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), verified */
-/*                                            memcpy usage,               */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_read(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG request_size, ULONG *actual_size)
-{
-
-UINT                   status;
-ULONG                  bytes_remaining, i;
-ULONG                  copy_bytes;
-UCHAR                 *destination_ptr;
-ULONG                  cluster, next_cluster;
-UINT                   sectors;
-FX_MEDIA              *media_ptr;
-
-#ifdef TX_ENABLE_EVENT_TRACE
-TX_TRACE_BUFFER_ENTRY *trace_event;
-ULONG                  trace_timestamp;
-#endif
-
-
-    /* First, determine if the file is still open.  */
-    if (file_ptr -> fx_file_id != FX_FILE_ID)
-    {
-
-        /* Return the file not open error status.  */
-        return(FX_NOT_OPEN);
-    }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-    /* Setup pointer to media structure.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_reads++;
-#endif
-
-    /* Setup pointer to associated media control block.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_READ, file_ptr, buffer_ptr, request_size, 0, FX_TRACE_FILE_EVENTS, &trace_event, &trace_timestamp)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Next, determine if there is any more bytes to read in the file.  */
-    if (file_ptr -> fx_file_current_file_offset >=
-        file_ptr -> fx_file_current_file_size)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* The file is at the end, return the proper status and set the
-           actual size to 0.  */
-        *actual_size =  0;
-        return(FX_END_OF_FILE);
-    }
-
-    /* At this point there is something to read.  */
-
-    /* Setup local buffer pointer.  */
-    destination_ptr =  (UCHAR *)buffer_ptr;
-
-    /* Determine if there are less bytes left in the file than that specified
-       by the request.  If so, adjust the requested size.  */
-    if ((ULONG64)request_size >
-        (file_ptr -> fx_file_current_file_size - file_ptr -> fx_file_current_file_offset))
-    {
-
-        /* Adjust the bytes remaining to what's available.  */
-        request_size =  (ULONG)(file_ptr -> fx_file_current_file_size - file_ptr -> fx_file_current_file_offset);
-    }
-
-    /* Setup the remaining number of bytes to read.  */
-    bytes_remaining =  request_size;
-
-    /* Loop to read all of the bytes.  */
-    while (bytes_remaining)
-    {
-
-        /* Determine if a beginning or ending partial read is required.  */
-        if ((file_ptr -> fx_file_current_logical_offset) ||
-            (bytes_remaining < media_ptr -> fx_media_bytes_per_sector))
-        {
-
-            /* A partial sector read is required.  */
-
-            /* Read the current logical sector.  */
-            status =  _fx_utility_logical_sector_read(media_ptr,
-                                                      file_ptr -> fx_file_current_logical_sector,
-                                                      media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DATA_SECTOR);
-
-            /* Check for good completion status.  */
-            if (status !=  FX_SUCCESS)
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Copy the appropriate number of bytes into the destination buffer.  */
-            copy_bytes =  media_ptr -> fx_media_bytes_per_sector -
-                file_ptr -> fx_file_current_logical_offset;
-
-            /* Check to see if only a portion of the read sector needs to be
-               copied.  */
-            if (copy_bytes > bytes_remaining)
-            {
-
-                /* Adjust the number of bytes to copy.  */
-                copy_bytes =  bytes_remaining;
-            }
-
-            /* Actually perform the memory copy.  */
-            _fx_utility_memory_copy(((UCHAR *)media_ptr -> fx_media_memory_buffer) + /* Use case of memcpy is verified. */
-                                    file_ptr -> fx_file_current_logical_offset,
-                                    destination_ptr, copy_bytes);
-
-            /* Increment the logical sector byte offset.  */
-            file_ptr -> fx_file_current_logical_offset =
-                file_ptr -> fx_file_current_logical_offset + copy_bytes;
-
-            /* Adjust the remaining bytes to read.  */
-            bytes_remaining =  bytes_remaining - copy_bytes;
-
-            /* Adjust the pointer to the destination buffer.  */
-            destination_ptr =  destination_ptr + copy_bytes;
-        }
-        else
-        {
-
-            /* Attempt to read multiple sectors directly into the destination
-               buffer.  */
-
-            /* Calculate the number of whole sectors to read directly into
-               the destination buffer.  */
-            sectors =  (UINT)(bytes_remaining / media_ptr -> fx_media_bytes_per_sector);
-
-
-            next_cluster = cluster = file_ptr -> fx_file_current_physical_cluster;
-            for (i = (media_ptr -> fx_media_sectors_per_cluster -
-                      file_ptr -> fx_file_current_relative_sector); i < sectors; i += media_ptr -> fx_media_sectors_per_cluster)
-            {
-#ifdef FX_ENABLE_EXFAT
-                if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-                {
-                    cluster++;
-                }
-                else
-                {
-#endif /* FX_ENABLE_EXFAT */
-                    status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-                    /* Determine if an error is present.  */
-                    if ((status != FX_SUCCESS) || (next_cluster < FX_FAT_ENTRY_START) ||
-                        (next_cluster > media_ptr -> fx_media_fat_reserved))
-                    {
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Send error message back to caller.  */
-                        if (status != FX_SUCCESS)
-                        {
-                            return(status);
-                        }
-                        else
-                        {
-                            return(FX_FILE_CORRUPT);
-                        }
-                    }
-
-                    if (next_cluster != cluster + 1)
-                    {
-                        break;
-                    }
-                    else
-                    {
-                        cluster = next_cluster;
-                    }
-#ifdef FX_ENABLE_EXFAT
-                }
-#endif /* FX_ENABLE_EXFAT */
-            }
-
-            if (i < sectors)
-            {
-                sectors = i;
-            }
-
-            /* Determine if this is a single sector read request.  If so, read the sector so it will
-               come from the internal cache.  */
-            if (sectors == 1)
-            {
-
-                /* Read the current logical sector.  */
-                status =  _fx_utility_logical_sector_read(media_ptr,
-                                                          file_ptr -> fx_file_current_logical_sector,
-                                                          media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DATA_SECTOR);
-
-                /* Check for good completion status.  */
-                if (status !=  FX_SUCCESS)
-                {
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Actually perform the memory copy.  */
-                _fx_utility_memory_copy((UCHAR *)media_ptr -> fx_media_memory_buffer, destination_ptr, media_ptr -> fx_media_bytes_per_sector); /* Use case of memcpy is verified. */
-            }
-            else
-            {
-
-                /* Multiple sector read request.  Read all the sectors at once.  */
-
-                /* Perform the data read directly into the user's buffer of
-                   the appropriate number of sectors.  */
-                media_ptr -> fx_media_disable_burst_cache = file_ptr -> fx_file_disable_burst_cache;
-                status =  _fx_utility_logical_sector_read(media_ptr, file_ptr -> fx_file_current_logical_sector,
-                                                          destination_ptr, (ULONG) sectors, FX_DATA_SECTOR);
-                media_ptr -> fx_media_disable_burst_cache = FX_FALSE;
-
-                /* Check for good completion status.  */
-                if (status !=  FX_SUCCESS)
-                {
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-            }
-
-            /* Now adjust the various file pointers.  */
-
-            /* Increment the current logical sector.  Subtract one from
-               the sector count because we are going to use the logical
-               offset to do additional sector/cluster arithmetic below.  */
-            file_ptr -> fx_file_current_logical_sector =
-                file_ptr -> fx_file_current_logical_sector +
-                (sectors - 1);
-
-            /* Move the relative sector and cluster as well.  */
-            file_ptr -> fx_file_current_relative_cluster = file_ptr -> fx_file_current_relative_cluster +
-                (file_ptr -> fx_file_current_relative_sector + (sectors - 1)) /
-                media_ptr -> fx_media_sectors_per_cluster;
-
-            file_ptr -> fx_file_current_relative_sector =
-                (file_ptr -> fx_file_current_relative_sector +
-                 (sectors - 1)) % media_ptr -> fx_media_sectors_per_cluster;
-
-            /* Increment the logical sector byte offset.  */
-            file_ptr -> fx_file_current_logical_offset =
-                media_ptr -> fx_media_bytes_per_sector;
-
-            file_ptr -> fx_file_current_physical_cluster = cluster;
-
-            /* Adjust the remaining bytes.  */
-            bytes_remaining =  bytes_remaining -
-                (((ULONG)media_ptr -> fx_media_bytes_per_sector) * sectors);
-
-            /* Adjust the pointer to the destination buffer.  */
-            destination_ptr =  destination_ptr +
-                (((ULONG)media_ptr -> fx_media_bytes_per_sector) * sectors);
-        }
-
-        /* At this point, we have either read a partial sector or have successfully
-           read one or more whole sectors.  Determine if we are at the end of
-           the current logical sector.  */
-        if (file_ptr -> fx_file_current_logical_offset >=
-            media_ptr -> fx_media_bytes_per_sector)
-        {
-
-            /* Determine if we are at the exact physical end of the file at the end of reading.  */
-            if ((bytes_remaining == 0) && ((file_ptr -> fx_file_current_file_offset + (ULONG64)request_size) >=
-                                           file_ptr -> fx_file_current_available_size))
-            {
-
-                /* Skip the following file parameter adjustments.  The next write will
-                   detect the logical offset out of the range of the sector and reset
-                   all of the pertinent information.  */
-                break;
-            }
-
-            /* We need to move to the next logical sector, but first
-               determine if the next logical sector is within the same
-               cluster.  */
-
-            /* Increment the current relative sector in the cluster.  */
-            file_ptr -> fx_file_current_relative_sector++;
-
-            /* Determine if this is in a new cluster.  */
-            if (file_ptr -> fx_file_current_relative_sector >=
-                media_ptr -> fx_media_sectors_per_cluster)
-            {
-#ifdef FX_ENABLE_EXFAT
-                if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-                {
-                    next_cluster = file_ptr -> fx_file_current_physical_cluster + 1;
-                }
-                else
-                {
-#endif /* FX_ENABLE_EXFAT */
-
-                    /* Read the FAT entry of the current cluster to find
-                       the next cluster.  */
-                    status =  _fx_utility_FAT_entry_read(media_ptr,
-                                                         file_ptr -> fx_file_current_physical_cluster, &next_cluster);
-
-                    /* Determine if an error is present.  */
-                    if ((status != FX_SUCCESS) || (next_cluster < FX_FAT_ENTRY_START) ||
-                        (next_cluster > media_ptr -> fx_media_fat_reserved))
-                    {
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Send error message back to caller.  */
-                        if (status != FX_SUCCESS)
-                        {
-                            return(status);
-                        }
-                        else
-                        {
-                            return(FX_FILE_CORRUPT);
-                        }
-                    }
-#ifdef FX_ENABLE_EXFAT
-                }
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Otherwise, we have a new cluster.  Save it in the file
-                   control block and calculate a new logical sector value.  */
-                file_ptr -> fx_file_current_physical_cluster =  next_cluster;
-                file_ptr -> fx_file_current_relative_cluster++;
-                file_ptr -> fx_file_current_logical_sector = ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                    ((((ULONG64)next_cluster) - FX_FAT_ENTRY_START) *
-                     ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-                file_ptr -> fx_file_current_relative_sector =  0;
-            }
-            else
-            {
-
-                /* Still within the same cluster so just increment the
-                   logical sector.  */
-                file_ptr -> fx_file_current_logical_sector++;
-            }
-
-            /* In either case, we are now positioned at a new sector so
-               clear the logical sector offset.  */
-            file_ptr -> fx_file_current_logical_offset =  0;
-        }
-    }
-
-    /* Adjust the current file offset accordingly.  */
-    file_ptr -> fx_file_current_file_offset =
-        file_ptr -> fx_file_current_file_offset + (ULONG64)request_size;
-
-    /* Store the number of bytes actually read.  */
-    *actual_size =  request_size;
-
-    /* Update the trace event with the bytes read.  */
-    FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_FILE_READ, 0, 0, 0, request_size)
-
-    /* Update the last accessed date.  */
-    file_ptr -> fx_file_dir_entry.fx_dir_entry_last_accessed_date =  _fx_system_date;
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return a successful status to the caller.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_relative_seek.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_relative_seek.c	(revision 30)
+++ 	(revision )
@@ -1,90 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_relative_seek                              PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function positions the internal file pointers to the specified */
-/*    byte relative offset such that the next read or write operation is  */
-/*    performed there.                                                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    byte_offset                           Byte offset of the seek       */
-/*    seek_from                             Direction for relative seek,  */
-/*                                          legal values are:             */
-/*                                                                        */
-/*                                              FX_SEEK_BEGIN             */
-/*                                              FX_SEEK_END               */
-/*                                              FX_SEEK_FORWARD           */
-/*                                              FX_SEEK_BACK              */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_relative_seek       Seek to specified position    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            Added conditional to        */
-/*                                            disable one line function,  */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-UINT  _fx_file_relative_seek(FX_FILE *file_ptr, ULONG byte_offset, UINT seek_from)
-{
-
-    return(_fx_file_extended_relative_seek(file_ptr, (ULONG64)byte_offset, seek_from));
-}
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_rename.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_rename.c	(revision 30)
+++ 	(revision )
@@ -1,598 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#endif /* FX_ENABLE_EXFAT */
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_rename                                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified file.  If found, */
-/*    the rename request is valid and the directory entry will be changed */
-/*    to the new file name.  Otherwise, if the file is not found, the     */
-/*    appropriate error code is returned to the caller.                   */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    old_file_name                         Old file name pointer         */
-/*    new_file_name                         New file name pointer         */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Write the new directory entry */
-/*    _fx_directory_free_search             Search for a free directory   */
-/*                                            entry in target directory   */
-/*    _fx_directory_name_extract            Extract the new filename      */
-/*    _fx_directory_search                  Search for the file name in   */
-/*                                          the directory structure       */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_rename(FX_MEDIA *media_ptr, CHAR *old_file_name, CHAR *new_file_name)
-{
-
-ULONG        i;
-CHAR        *work_ptr;
-CHAR         alpha, beta;
-UINT         status;
-
-#ifndef FX_DONT_UPDATE_OPEN_FILES
-ULONG        open_count;
-FX_FILE     *search_ptr;
-#endif
-CHAR        *new_name_ptr;
-FX_DIR_ENTRY old_dir_entry, new_dir_entry;
-FX_DIR_ENTRY search_directory;
-#ifdef FX_RENAME_PATH_INHERIT
-UINT         j;
-#endif
-UCHAR        not_a_file_attr;
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_renames++;
-#endif
-
-    /* Setup pointers to media name buffers.  */
-    old_dir_entry.fx_dir_entry_name =     media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-    new_dir_entry.fx_dir_entry_name =     media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN * 2;
-    search_directory.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN * 3;
-
-    /* Clear the short name strings.  */
-    old_dir_entry.fx_dir_entry_short_name[0] =     0;
-    new_dir_entry.fx_dir_entry_short_name[0] =     0;
-    search_directory.fx_dir_entry_short_name[0] =  0;
-
-    /* Determine if the supplied name is less than the maximum supported name size. The
-       maximum name (FX_MAX_LONG_NAME_LEN) is defined in fx_api.h.  */
-    i =  0;
-    work_ptr =  (CHAR *)new_file_name;
-    while (*work_ptr)
-    {
-
-        /* Determine if the character designates a new path.  */
-        if ((*work_ptr == '\\') || (*work_ptr == '/'))
-        {
-            /* Yes, reset the name size.  */
-            i =  0;
-        }
-        /* Check for leading spaces.  */
-        else if ((*work_ptr != ' ') || (i != 0))
-        {
-
-            /* No leading spaces, increment the name size.  */
-            i++;
-        }
-
-        /* Move to the next character.  */
-        work_ptr++;
-    }
-
-    /* Determine if the supplied name is valid.  */
-    if ((i == 0) || (i >= FX_MAX_LONG_NAME_LEN))
-    {
-
-        /* Return an invalid name value.  */
-        return(FX_INVALID_NAME);
-    }
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_RENAME, media_ptr, old_file_name, new_file_name, 0, FX_TRACE_FILE_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Search the system for the supplied file name.  */
-    status =  _fx_directory_search(media_ptr, old_file_name, &old_dir_entry, &search_directory, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        not_a_file_attr = FX_DIRECTORY;
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        not_a_file_attr = FX_DIRECTORY | FX_VOLUME;
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Check to make sure the found entry is a file.  */
-    if (old_dir_entry.fx_dir_entry_attributes & not_a_file_attr)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not a file error code.  */
-        return(FX_NOT_A_FILE);
-    }
-
-#ifdef FX_RENAME_PATH_INHERIT
-
-    /* Determine if the source file name has a path and the target file name does not.  */
-    if (((old_file_name[0] == '/') || (old_file_name[0] == '\\')) && (new_file_name[0] != '/') && (new_file_name[0] != '\\'))
-    {
-
-        /* In this case, we need to prepend the path of the old file name to that of the new file name.  */
-
-        /* Setup pointer to the rename buffer.  */
-        work_ptr =  (CHAR *)media_ptr -> fx_media_rename_buffer;
-
-        /* First, copy the path of the old file name.  */
-        i =  0;
-        j =  0;
-        while ((old_file_name[i]) && (i < FX_MAXIMUM_PATH))
-        {
-
-            /* Copy a character into the rename buffer.  */
-            *work_ptr++ =  old_file_name[i];
-
-            /* Determine if this character is directory separator.  */
-            if ((old_file_name[i] == '/') || (old_file_name[i] == '\\'))
-            {
-
-                /* Yes, directory separator has been found - remember the index.  */
-                j =  i;
-            }
-
-            /* Move to next position in the old file name.  */
-            i++;
-        }
-
-        /* At this point, we have the path stored in the rename buffer.  */
-
-        /* Position past the last slash or backslash.  */
-        j++;
-
-        /* Reset the working pointer to the position after the last directory separator.  */
-        work_ptr =  (CHAR *)&(media_ptr -> fx_media_rename_buffer[j]);
-
-        /* Now copy the new file name into the rename buffer.  */
-        i =  0;
-        while ((new_file_name[i]) && (j < FX_MAXIMUM_PATH))
-        {
-
-            /* Copy a character into the rename buffer.  */
-            *work_ptr++ =  new_file_name[i];
-
-            /* Move to next character.  */
-            i++;
-            j++;
-        }
-
-        /* Determine if the path was successfully prepended.  */
-        if (new_file_name[i])
-        {
-
-            /* No, there was not enough room in the destination buffer.  */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the invalid path error code.  */
-            return(FX_INVALID_PATH);
-        }
-
-        /* Place a NULL at the end of the string.  */
-        *work_ptr =  (CHAR)FX_NULL;
-
-        /* At this point, we have successfully prepended the path in the new file name, override
-           the new file name so it is used from now on.  */
-        new_file_name =  (CHAR *)media_ptr -> fx_media_rename_buffer;
-    }
-#endif
-
-    /* Search the target directory for the same file name.  */
-    status = _fx_directory_search(media_ptr, new_file_name, &new_dir_entry, &search_directory, &new_name_ptr);
-
-    /* Determine if the name already exists.  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Determine if the new name simply has an ASCII case change. If so, simply let the processing
-           continue.  */
-        i =  0;
-        do
-        {
-
-            /* Pickup an old name and new name character and convert to upper case if necessary.  */
-            alpha =  old_file_name[i];
-            if ((alpha >= 'a') && (alpha <= 'z'))
-            {
-
-                /* Lower case, convert to upper case!  */
-                alpha =  (CHAR)((INT)alpha - 0x20);
-            }
-            beta =   new_file_name[i];
-            if ((beta >= 'a') && (beta <= 'z'))
-            {
-
-                /* Lower case, convert to upper case!  */
-                beta = (CHAR)((INT)beta - 0x20);
-            }
-
-            /* Now compare the characters.  */
-            if ((alpha != beta) || (alpha == 0))
-            {
-
-                /* Get out of this loop!  */
-                break;
-            }
-
-            /* Move to next character.  */
-            i++;
-        } while (i < (FX_MAXIMUM_PATH-1));
-
-        /* Now determine if the names match.  */
-        if (alpha != beta)
-        {
-
-            /* No, the names do not match so simply return an error
-               to the caller.  */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the not a file error code.  */
-            return(FX_ALREADY_CREATED);
-        }
-    }
-
-    /* Change the file name and look for extra stuff at the end.  */
-    if (_fx_directory_name_extract(new_name_ptr, &new_dir_entry.fx_dir_entry_name[0]))
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Invalid name, return error status.  */
-        return(FX_INVALID_NAME);
-    }
-
-    /* Search for a free spot in the target directory.  */
-    status = _fx_directory_free_search(media_ptr, &search_directory, &new_dir_entry);
-
-    /* Determine if a free spot was found.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Extract the new file name.  */
-    _fx_directory_name_extract(new_name_ptr, &new_dir_entry.fx_dir_entry_name[0]);
-
-    /* Determine if a long name is present.  */
-    if (new_dir_entry.fx_dir_entry_long_name_present)
-    {
-
-        /* Yes, clear the short file name.  */
-        new_dir_entry.fx_dir_entry_short_name[0] =  0;
-    }
-
-    /* Save the updated directory parameters.  */
-    new_dir_entry.fx_dir_entry_attributes =          old_dir_entry.fx_dir_entry_attributes;
-    new_dir_entry.fx_dir_entry_cluster    =          old_dir_entry.fx_dir_entry_cluster;
-    new_dir_entry.fx_dir_entry_file_size  =          old_dir_entry.fx_dir_entry_file_size;
-
-    /* Save the reserved field.  */
-    new_dir_entry.fx_dir_entry_reserved =            old_dir_entry.fx_dir_entry_reserved;
-
-    /* Set time and date stamps.  */
-    new_dir_entry.fx_dir_entry_created_time_ms =     old_dir_entry.fx_dir_entry_created_time_ms;
-    new_dir_entry.fx_dir_entry_created_time =        old_dir_entry.fx_dir_entry_created_time;
-    new_dir_entry.fx_dir_entry_created_date =        old_dir_entry.fx_dir_entry_created_date;
-    new_dir_entry.fx_dir_entry_last_accessed_date =  old_dir_entry.fx_dir_entry_last_accessed_date;
-    new_dir_entry.fx_dir_entry_time =                old_dir_entry.fx_dir_entry_time;
-    new_dir_entry.fx_dir_entry_date =                old_dir_entry.fx_dir_entry_date;
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        new_dir_entry.fx_dir_entry_dont_use_fat =              old_dir_entry.fx_dir_entry_dont_use_fat;
-        new_dir_entry.fx_dir_entry_type =                  old_dir_entry.fx_dir_entry_type;
-        new_dir_entry.fx_dir_entry_available_file_size =   old_dir_entry.fx_dir_entry_available_file_size;
-        new_dir_entry.fx_dir_entry_secondary_count =       old_dir_entry.fx_dir_entry_secondary_count;
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Is there a leading dot?  */
-    if (new_dir_entry.fx_dir_entry_name[0] == '.')
-    {
-
-        /* Yes, toggle the hidden attribute bit.  */
-        new_dir_entry.fx_dir_entry_attributes |=  FX_HIDDEN;
-    }
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-    /* Invalidate the directory cache.  */
-    media_ptr -> fx_media_last_found_name[0] =  FX_NULL;
-#endif
-
-    /* Now write out the directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        status = _fx_directory_exFAT_entry_write(media_ptr, &new_dir_entry, UPDATE_FULL);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        status =  _fx_directory_entry_write(media_ptr, &new_dir_entry);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Determine if the write was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-#ifndef FX_DONT_UPDATE_OPEN_FILES
-
-    /* Search the opened files to update any currently opened files.  */
-    open_count =  media_ptr -> fx_media_opened_file_count;
-    search_ptr =  media_ptr -> fx_media_opened_file_list;
-    while (open_count)
-    {
-
-        /* Look at each opened file to see if it matches the file being renamed.  */
-        if ((search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector ==
-             old_dir_entry.fx_dir_entry_log_sector) &&
-            (search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset ==
-             old_dir_entry.fx_dir_entry_byte_offset))
-        {
-
-            /* Yes, the file being renamed is already open.  Update the file's
-               information so that it is kept current.  */
-            search_ptr -> fx_file_dir_entry.fx_dir_entry_cluster =      new_dir_entry.fx_dir_entry_cluster;
-            search_ptr -> fx_file_dir_entry.fx_dir_entry_file_size =    new_dir_entry.fx_dir_entry_file_size;
-            search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector =   new_dir_entry.fx_dir_entry_log_sector;
-            search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset =  new_dir_entry.fx_dir_entry_byte_offset;
-
-            /* Copy the new name into the file's name buffer.  */
-            i =  0;
-            while (i < (FX_MAX_LONG_NAME_LEN - 1))
-            {
-
-                /* Copy byte of the new name.  */
-                search_ptr -> fx_file_dir_entry.fx_dir_entry_name[i] =  new_dir_entry.fx_dir_entry_name[i];
-
-                /* Move to the next character.  */
-                i++;
-
-                /* Determine if we are at the end of the name.  */
-                if (new_dir_entry.fx_dir_entry_name[i] == FX_NULL)
-                {
-                
-                    /* Determine if we are not at the maximum name size.  */
-                    if (i < (FX_MAX_LONG_NAME_LEN - 1))
-                    {
-                    
-                        /* Get out of the loop.   */
-                        break;
-                    }
-                }
-            }
-
-            /* Set the NULL termination in the copy of the new name.  */
-            search_ptr -> fx_file_dir_entry.fx_dir_entry_name[i] =  FX_NULL;
-        }
-
-        /* Adjust the pointer and decrement the search count.  */
-        search_ptr =  search_ptr -> fx_file_opened_next;
-        open_count--;
-    }
-#endif
-
-    /* Now we are ready to remove the old directory entry.  */
-    old_dir_entry.fx_dir_entry_name[0] =        (CHAR)FX_DIR_ENTRY_FREE;
-    old_dir_entry.fx_dir_entry_short_name[0] =  (CHAR)FX_DIR_ENTRY_FREE;
-
-    /* Now wipe out the old directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        status = _fx_directory_exFAT_entry_write(media_ptr, &old_dir_entry, UPDATE_DELETE);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        status =  _fx_directory_entry_write(media_ptr, &old_dir_entry);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* File rename is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_seek.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_seek.c	(revision 30)
+++ 	(revision )
@@ -1,83 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_seek                                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function positions the internal file pointers to the specified */
-/*    byte offset such that the next read or write operation will be      */
-/*    performed there.  If the byte offset is greater than the size, the  */
-/*    file pointers will be positioned to the end of the file.            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    byte_offset                           Byte offset into the file     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_seek                Seek to specified position    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            Added conditional to        */
-/*                                            disable one line function,  */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-UINT  _fx_file_seek(FX_FILE *file_ptr, ULONG byte_offset)
-{
-
-    return(_fx_file_extended_seek(file_ptr, (ULONG64) byte_offset));
-}
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_truncate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_truncate.c	(revision 30)
+++ 	(revision )
@@ -1,83 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_truncate                                   PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the file to the specified size, if smaller than  */
-/*    the current file size.  If the new file size is less than the       */
-/*    current file read/write position, the internal file pointers will   */
-/*    also be modified.                                                   */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  New size of the file in bytes */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_truncate            Truncate the file size        */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            Added conditional to        */
-/*                                            disable one line function,  */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-UINT  _fx_file_truncate(FX_FILE *file_ptr, ULONG size)
-{
-
-    return(_fx_file_extended_truncate(file_ptr, (ULONG64)size));
-}
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_truncate_release.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_truncate_release.c	(revision 30)
+++ 	(revision )
@@ -1,86 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_truncate_release                           PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the file to the specified size, if smaller than  */
-/*    the current file size.  If the new file size is less than the       */
-/*    current file read/write position, the internal file pointers will   */
-/*    also be modified.  Any unused clusters are released back to the     */
-/*    media.                                                              */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  New size of the file in bytes */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_truncate_release    Truncate the file size and    */
-/*                                            released unused clusters    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            Added conditional to        */
-/*                                            disable one line function,  */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-#ifndef FX_DISABLE_ONE_LINE_FUNCTION
-UINT  _fx_file_truncate_release(FX_FILE *file_ptr, ULONG size)
-{
-
-    return(_fx_file_extended_truncate_release(file_ptr, (ULONG64)size));
-}
-#endif /* FX_DISABLE_ONE_LINE_FUNCTION */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_write.c	(revision 30)
+++ 	(revision )
@@ -1,1770 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_write                                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes the specified number of bytes into the file's  */
-/*    data area.  The status of the write operation is returned to the    */
-/*    caller.  In addition, various internal file pointers in the file    */
-/*    control block are also updated.                                     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    buffer_ptr                            Buffer pointer                */
-/*    size                                  Number of bytes to write      */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Update the file's size        */
-/*    _fx_utility_exFAT_bitmap_flush        Flush exFAT allocation bitmap */
-/*    _fx_utility_exFAT_bitmap_free_cluster_find                          */
-/*                                          Find exFAT free cluster       */
-/*    _fx_utility_exFAT_cluster_state_get   Get cluster state             */
-/*    _fx_utility_exFAT_cluster_state_set   Set cluster state             */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*    _fx_utility_FAT_flush                 Flush written FAT entries     */
-/*    _fx_utility_logical_sector_flush      Flush written logical sectors */
-/*    _fx_utility_logical_sector_read       Read a logical sector         */
-/*    _fx_utility_logical_sector_write      Write a logical sector        */
-/*    _fx_utility_memory_copy               Fast memory copy routine      */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*    _fx_fault_tolerant_set_FAT_chain      Set data of FAT chain         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), verified */
-/*                                            memcpy usage,               */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_write(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG size)
-{
-
-UINT                   status;
-ULONG64                bytes_remaining;
-ULONG                  i;
-ULONG                  copy_bytes;
-ULONG                  bytes_per_cluster;
-UCHAR                 *source_ptr;
-ULONG                  first_new_cluster;
-ULONG                  last_cluster;
-ULONG                  cluster, next_cluster;
-ULONG                  FAT_index;
-ULONG                  FAT_value;
-ULONG                  clusters;
-ULONG                  total_clusters;
-UINT                   sectors;
-FX_MEDIA              *media_ptr;
-
-#ifdef FX_ENABLE_EXFAT
-UCHAR                  cluster_state;
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_FAULT_TOLERANT_DATA
-FX_INT_SAVE_AREA
-#endif
-
-#ifndef FX_DONT_UPDATE_OPEN_FILES
-ULONG                  open_count;
-FX_FILE               *search_ptr;
-#endif
-
-#ifdef TX_ENABLE_EVENT_TRACE
-TX_TRACE_BUFFER_ENTRY *trace_event;
-ULONG                  trace_timestamp;
-#endif
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-UCHAR                  data_append = FX_FALSE;      /* Whether or not new data would extend beyond the size of the original file.
-                                                      Operations such as append or overwrite could cause the new file to exceed its
-                                                      original size, resulting in data-appending operation. */
-ULONG                  copy_head_cluster = 0;       /* The first cluster of the original chain that needs to be replaced. */
-ULONG                  copy_tail_cluster = 0;       /* The last cluster of the original chain that needs to be replaced. */
-ULONG                  insertion_back;              /* The insertion point (back) */
-ULONG                  insertion_front = 0;         /* The insertion point (front) */
-ULONG                  replace_clusters = 0;        /* The number of clusters to be replaced. */
-UCHAR                  dont_use_fat_old = FX_FALSE; /* Used by exFAT logic to indicate whether or not the FAT table should be used. */
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-    /* First, determine if the file is still open.  */
-    if (file_ptr -> fx_file_id != FX_FILE_ID)
-    {
-
-        /* Return the file not open error status.  */
-        return(FX_NOT_OPEN);
-    }
-
-    /* Setup pointer to media structure.  */
-    media_ptr =  file_ptr -> fx_file_media_ptr;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_file_writes++;
-#endif
-
-
-#ifdef FX_ENABLE_EXFAT
-    if ((media_ptr -> fx_media_FAT_type != FX_exFAT) &&
-        (file_ptr -> fx_file_current_file_offset + size > 0xFFFFFFFFULL))
-#else
-    if (file_ptr -> fx_file_current_file_offset + size > 0xFFFFFFFFULL)
-#endif /* FX_ENABLE_EXFAT */
-    {
-
-        /* Return the no more space error, since the new file size would be larger than
-           the 32-bit field to represent it in the file's directory entry.  */
-        return(FX_NO_MORE_SPACE);
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Initialize next cluster of tail. */
-    insertion_back = media_ptr -> fx_media_fat_last;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_FILE_WRITE, file_ptr, buffer_ptr, size, 0, FX_TRACE_FILE_EVENTS, &trace_event, &trace_timestamp)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Make sure this file is open for writing.  */
-    if (file_ptr -> fx_file_open_mode != FX_OPEN_FOR_WRITE)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the access error exception - a write was attempted from
-           a file opened for reading!  */
-        return(FX_ACCESS_ERROR);
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Calculate the number of bytes per cluster.  */
-    bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-        ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-    /* Check for invalid value.  */
-    if (bytes_per_cluster == 0)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Invalid media, return error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* Initialized first new cluster. */
-    first_new_cluster =  0;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Calculate clusters need to be replaced when fault tolerant is enabled. */
-    if (media_ptr -> fx_media_fault_tolerant_enabled)
-    {
-
-        if (file_ptr -> fx_file_current_file_offset == file_ptr -> fx_file_current_file_size)
-        {
-
-            /* Appending data. No need to replace existing clusters. */
-            replace_clusters = 0;
-        }
-        else if (file_ptr -> fx_file_current_file_offset == file_ptr -> fx_file_maximum_size_used)
-        {
-
-            /* Similar to append data. No actual data after fx_file_maximum_size_used.
-             * No need to replace existing clusters. */
-            replace_clusters = 0;
-        }
-        else if (((file_ptr -> fx_file_current_file_offset / media_ptr -> fx_media_bytes_per_sector) ==
-                 ((file_ptr -> fx_file_current_file_offset + size - 1) / media_ptr -> fx_media_bytes_per_sector)) &&
-                 ((file_ptr -> fx_file_current_file_offset + size) <= file_ptr -> fx_file_current_file_size))
-        {
-
-            /* Overwriting data in one sector. No need to replace existing clusters. */
-            replace_clusters = 0;
-        }
-        else if ((file_ptr -> fx_file_current_available_size - file_ptr -> fx_file_current_file_offset) < size)
-        {
-
-            /* Replace all clusters from current_cluster. */
-            replace_clusters = (UINT)(file_ptr -> fx_file_total_clusters - file_ptr -> fx_file_current_relative_cluster);
-            copy_head_cluster = file_ptr -> fx_file_current_physical_cluster;
-
-            data_append = FX_TRUE;
-        }
-        else
-        {
-
-            /* Replace clusters from current_cluster to the end of written cluster. */
-            replace_clusters = (UINT)((file_ptr -> fx_file_current_file_offset + size + bytes_per_cluster - 1) / bytes_per_cluster -
-                                      file_ptr -> fx_file_current_relative_cluster);
-            copy_head_cluster = file_ptr -> fx_file_current_physical_cluster;
-            data_append = FX_FALSE;
-        }
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Next, determine if there is enough room to write the specified number of
-       bytes to the clusters already allocated to this file.  */
-    if (((file_ptr -> fx_file_current_available_size - file_ptr -> fx_file_current_file_offset) < size)
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        || (replace_clusters)
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-       )
-    {
-
-        /* The new request will not fit within the currently allocated clusters.  */
-
-        /* Calculate the number of additional clusters that must be allocated for this
-           write request.  */
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        /* Find the number of clusters that need to be replaced. */
-        if (media_ptr -> fx_media_fault_tolerant_enabled)
-        {
-
-            /* Mark the recovery phase. */
-            media_ptr -> fx_media_fault_tolerant_state |= FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN;
-
-            bytes_remaining = file_ptr -> fx_file_current_file_offset + size;
-
-            if (replace_clusters > 0)
-            {
-
-#ifdef FX_ENABLE_EXFAT
-                if ((media_ptr -> fx_media_FAT_type == FX_exFAT) && (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1))
-                {
-                    /* Find the insertion points in the exFAT with bitmap case.. this is a simple case.. */
-                    /* The previous cluster is not initialized. Find it. */
-                    if (copy_head_cluster != file_ptr -> fx_file_first_physical_cluster)
-                    {
-                        insertion_front = copy_head_cluster - 1;
-                    }
-
-                    /* Find copy tail cluster. */
-                    if (data_append == FX_FALSE)
-                    {
-                        copy_tail_cluster = file_ptr -> fx_file_first_physical_cluster + (ULONG)((bytes_remaining - 1) / bytes_per_cluster);
-                        if (copy_tail_cluster != file_ptr -> fx_file_last_physical_cluster)
-                        {
-                            insertion_back = copy_tail_cluster + 1;
-                        }
-                    }
-                }
-                else
-                {
-#endif /* FX_ENABLE_EXFAT */
-
-                    /* Find previous cluster of copy head cluster. */
-                    /* The previous cluster is not initialized. Find it. */
-                    if (copy_head_cluster != file_ptr -> fx_file_first_physical_cluster)
-                    {
-
-                        /* The copy head cluster is not the first cluster of file. */
-                        /* Copy head is not the first cluster of file. */
-                        if (file_ptr -> fx_file_current_relative_cluster < file_ptr -> fx_file_consecutive_cluster)
-                        {
-
-                            /* Clusters before current cluster are consecutive. */
-                            insertion_front = copy_head_cluster - 1;
-                            bytes_remaining -= file_ptr -> fx_file_current_relative_cluster * bytes_per_cluster;
-                        }
-                        else
-                        {
-
-                            /* Skip consecutive clusters first. */
-                            cluster = file_ptr -> fx_file_first_physical_cluster;
-
-                            /* Loop the link of FAT to find the previous cluster. */
-                            while ((cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-                            {
-
-                                /* Reduce remaining bytes. */
-                                bytes_remaining -= bytes_per_cluster;
-
-                                /* Read the current cluster entry from the FAT.  */
-                                status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &FAT_value);
-
-                                /* Check the return value.  */
-                                if (status != FX_SUCCESS)
-                                {
-
-                                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                                    /* Release media protection.  */
-                                    FX_UNPROTECT
-
-                                    /* Return the error status.  */
-                                    return(status);
-                                }
-
-                                if (FAT_value == copy_head_cluster)
-                                {
-                                    break;
-                                }
-
-                                /* Move to next cluster. */
-                                cluster = FAT_value;
-                            }
-
-                            if ((cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-                            {
-
-                                /* Find the previous cluster. */
-                                insertion_front = cluster;
-                            }
-                            else
-                            {
-
-                                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                                /* Release media protection.  */
-                                FX_UNPROTECT
-
-                                /* Return the error status.  */
-                                return(FX_NOT_FOUND);
-                            }
-                        }
-                    }
-
-                    /* Find copy tail cluster. */
-                    if (bytes_remaining <= bytes_per_cluster)
-                    {
-
-                        /* Only one cluster is modified. */
-                        copy_tail_cluster = copy_head_cluster;
-                    }
-                    else if (data_append == FX_FALSE)
-                    {
-
-                        /* Search from copy head cluster. */
-                        cluster = copy_head_cluster;
-                        FAT_value = FX_FAT_ENTRY_START;
-
-                        /* Loop the link of FAT to find the previous cluster. */
-                        while ((cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-                        {
-
-                            if (bytes_remaining <= bytes_per_cluster)
-                            {
-                                break;
-                            }
-
-                            /* Reduce remaining bytes. */
-                            bytes_remaining -= bytes_per_cluster;
-
-                            /* Read the current cluster entry from the FAT.  */
-                            status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &FAT_value);
-
-                            /* Check the return value.  */
-                            if (status != FX_SUCCESS)
-                            {
-
-                                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                                /* Release media protection.  */
-                                FX_UNPROTECT
-
-                                /* Return the error status.  */
-                                return(status);
-                            }
-
-                            /* Move to next cluster. */
-                            cluster = FAT_value;
-                        }
-
-                        /* Find the previous cluster. */
-                        copy_tail_cluster = FAT_value;
-                    }
-
-                    /* Get the cluster next to copy tail. */
-                    if (data_append == FX_FALSE)
-                    {
-
-                        /* Read FAT entry.  */
-                        status =  _fx_utility_FAT_entry_read(media_ptr, copy_tail_cluster, &insertion_back);
-
-                        /* Check for a bad status.  */
-                        if (status != FX_SUCCESS)
-                        {
-
-                            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                            /* Release media protection.  */
-                            FX_UNPROTECT
-
-                            /* Return the bad status.  */
-                            return(status);
-                        }
-                    }
-                    else
-                    {
-                        insertion_back = media_ptr -> fx_media_fat_last;
-                    }
-#ifdef FX_ENABLE_EXFAT
-                }
-#endif /* FX_ENABLE_EXFAT */
-            }
-            else
-            {
-                insertion_back = media_ptr -> fx_media_fat_last;
-            }
-        }
-
-        if (file_ptr -> fx_file_current_available_size - file_ptr -> fx_file_current_file_offset < size)
-        {
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-            /* Calculate clusters that are needed for data append except ones overwritten. */
-            clusters =  (UINT)((size + (bytes_per_cluster - 1) -
-                                (file_ptr -> fx_file_current_available_size - file_ptr -> fx_file_current_file_offset)) /
-                               bytes_per_cluster);
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        }
-        else
-        {
-            clusters = 0;
-        }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Determine if we have enough space left.  */
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        if (clusters + replace_clusters > media_ptr -> fx_media_available_clusters)
-#else
-        if (clusters > media_ptr -> fx_media_available_clusters)
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-        {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Out of disk space.  */
-            return(FX_NO_MORE_SPACE);
-        }
-
-        /* Update the file total cluster count.  */
-        file_ptr -> fx_file_total_clusters =  file_ptr -> fx_file_total_clusters + clusters;
-
-        /* Check for wrap-around when updating the available size.  */
-#ifdef FX_ENABLE_EXFAT
-        if ((media_ptr -> fx_media_FAT_type != FX_exFAT) &&
-            (file_ptr -> fx_file_current_available_size + (ULONG64)bytes_per_cluster * (ULONG64)clusters > 0xFFFFFFFFULL))
-#else
-        if (file_ptr -> fx_file_current_available_size + (ULONG64)bytes_per_cluster * (ULONG64)clusters > 0xFFFFFFFFULL)
-#endif /* FX_ENABLE_EXFAT */
-        {
-
-            /* 32-bit wrap around condition is present.  Just set the available file size to all ones, which is
-               the maximum file size.  */
-            file_ptr -> fx_file_current_available_size =  0xFFFFFFFFULL;
-        }
-        else
-        {
-
-            /* Normal condition, update the available size.  */
-            file_ptr -> fx_file_current_available_size =
-                file_ptr -> fx_file_current_available_size + (ULONG64)bytes_per_cluster * (ULONG64)clusters;
-        }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        /* Account for newly allocated clusters. */
-        clusters += replace_clusters;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Decrease the available clusters in the media control block. */
-        media_ptr -> fx_media_available_clusters =  media_ptr -> fx_media_available_clusters - clusters;
-
-#if defined(FX_ENABLE_EXFAT) && defined(FX_ENABLE_FAULT_TOLERANT)
-        /* Get dont_use_fat value. */
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-            dont_use_fat_old = (UCHAR)file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat;
-        }
-#endif /* FX_ENABLE_EXFAT && FX_ENABLE_FAULT_TOLERANT */
-
-        /* Search for the additional clusters we need.  */
-        total_clusters =     media_ptr -> fx_media_total_clusters;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        if (replace_clusters > 0)
-        {
-
-            /* Reset consecutive cluster. */
-            file_ptr -> fx_file_consecutive_cluster = 1;
-
-            last_cluster =   insertion_front;
-
-#ifdef FX_ENABLE_EXFAT
-            if ((file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1) &&
-                (file_ptr -> fx_file_total_clusters > replace_clusters))
-            {
-
-                /* Now we should use FAT.  */
-                file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat &= (CHAR)0xfe; /* Clear bit 0.  */
-
-                /* Build FAT chain.  */
-                for (i = file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster; i < file_ptr -> fx_file_last_physical_cluster; ++i)
-                {
-
-                    status = _fx_utility_FAT_entry_write(media_ptr, i, i + 1);
-
-                    if (status != FX_SUCCESS)
-                    {
-
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the bad status.  */
-                        return(status);
-                    }
-                }
-
-                /* Write the last cluster FAT entry.  */
-                status = _fx_utility_FAT_entry_write(media_ptr, i, FX_LAST_CLUSTER_exFAT);
-                if (status != FX_SUCCESS)
-                {
-
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-            }
-#endif /* FX_ENABLE_EXFAT */
-        }
-        else
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-        {
-            last_cluster =   file_ptr -> fx_file_last_physical_cluster;
-        }
-
-        FAT_index    =       media_ptr -> fx_media_cluster_search_start;
-
-        /* Loop to find the needed clusters.  */
-        while (clusters)
-        {
-
-            /* Decrease the cluster count.  */
-            clusters--;
-#ifdef FX_ENABLE_EXFAT
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-
-                /* Find a free cluster.  */
-                if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-                {
-
-                    if (last_cluster)
-                    {
-
-                        cluster_state = FX_EXFAT_BITMAP_CLUSTER_OCCUPIED;
-                        FAT_index = last_cluster + 1;
-
-                        if (FAT_index < media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START)
-                        {
-
-                            /* Get the state of the cluster.  */
-                            status = _fx_utility_exFAT_cluster_state_get(media_ptr, FAT_index, &cluster_state);
-
-                            if (status != FX_SUCCESS)
-                            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                                /* Release media protection.  */
-                                FX_UNPROTECT
-
-                                /* Return the bad status.  */
-                                return(status);
-                            }
-                        }
-
-                        /* Check if we still can do not use FAT.  */
-                        if (cluster_state == FX_EXFAT_BITMAP_CLUSTER_FREE)
-                        {
-
-                            /* Clusters are still consecutive.  */
-                            file_ptr -> fx_file_consecutive_cluster++;
-                        }
-                        else
-                        {
-
-                            /* Now we should use FAT.  */
-                            file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat &= (CHAR)0xfe; /* Clear bit 0.  */
-
-                            /* Build FAT chain.  */
-                            for (i = file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster; i < last_cluster; ++i)
-                            {
-
-                                status = _fx_utility_FAT_entry_write(media_ptr, i, i + 1);
-
-                                if (status != FX_SUCCESS)
-                                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                                    /* Release media protection.  */
-                                    FX_UNPROTECT
-
-                                    /* Return the bad status.  */
-                                    return(status);
-                                }
-                            }
-
-                            /* Write the last cluster FAT entry.  */
-                            status = _fx_utility_FAT_entry_write(media_ptr, last_cluster, FX_LAST_CLUSTER_exFAT);
-                            if (status != FX_SUCCESS)
-                            {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                                /* Release media protection.  */
-                                FX_UNPROTECT
-
-                                /* Return the bad status.  */
-                                return(status);
-                            }
-
-                            /* Find free cluster from exFAT media.  */
-                            status = _fx_utility_exFAT_bitmap_free_cluster_find(media_ptr,
-                                                                                media_ptr -> fx_media_cluster_search_start,
-                                                                                &FAT_index);
-                        }
-                    }
-                    else
-                    {
-
-                        /* Find the first cluster for file.  */
-                        status = _fx_utility_exFAT_bitmap_free_cluster_find(media_ptr,
-                                                                            media_ptr -> fx_media_cluster_search_start,
-                                                                            &FAT_index);
-                    }
-                }
-                else
-                {
-
-                    /* Find free cluster from exFAT media.  */
-                    status = _fx_utility_exFAT_bitmap_free_cluster_find(media_ptr,
-                                                                        media_ptr -> fx_media_cluster_search_start,
-                                                                        &FAT_index);
-                }
-
-                if (status != FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Loop to find the first available cluster.  */
-                do
-                {
-
-                    /* Make sure we stop looking after one pass through the FAT table.  */
-                    if (!total_clusters)
-                    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Something is wrong with the media - the desired clusters were
-                           not found in the FAT table.  */
-                        return(FX_NO_MORE_SPACE);
-                    }
-
-                    /* Read FAT entry.  */
-                    status =  _fx_utility_FAT_entry_read(media_ptr, FAT_index, &FAT_value);
-
-                    /* Check for a bad status.  */
-                    if (status != FX_SUCCESS)
-                    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the bad status.  */
-                        return(status);
-                    }
-
-                    /* Decrement the total cluster count.  */
-                    total_clusters--;
-
-                    /* Determine if the FAT entry is free.  */
-                    if (FAT_value == FX_FREE_CLUSTER)
-                    {
-
-                        /* Move cluster search pointer forward.  */
-                        media_ptr -> fx_media_cluster_search_start =  FAT_index + 1;
-
-                        /* Determine if this needs to be wrapped.  */
-                        if (media_ptr -> fx_media_cluster_search_start >= (media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START))
-                        {
-
-                            /* Wrap the search to the beginning FAT entry.  */
-                            media_ptr -> fx_media_cluster_search_start =  FX_FAT_ENTRY_START;
-                        }
-
-                        /* Break this loop.  */
-                        break;
-                    }
-                    else
-                    {
-
-                        /* FAT entry is not free... Advance the FAT index.  */
-                        FAT_index++;
-
-                        /* Determine if we need to wrap the FAT index around.  */
-                        if (FAT_index >= (media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START))
-                        {
-
-                            /* Wrap the search to the beginning FAT entry.  */
-                            FAT_index =  FX_FAT_ENTRY_START;
-                        }
-                    }
-                } while (FX_TRUE);
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Determine if we have found the first new cluster yet.  */
-            if (first_new_cluster == 0)
-            {
-
-                /* Remember the first new cluster. */
-                first_new_cluster =  FAT_index;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                if (media_ptr -> fx_media_fault_tolerant_enabled)
-                {
-
-                    /* Set the undo log now. */
-                    if (copy_head_cluster == 0)
-                    {
-                        status = _fx_fault_tolerant_set_FAT_chain(media_ptr, dont_use_fat_old, file_ptr -> fx_file_current_physical_cluster,
-                                                                  first_new_cluster, media_ptr -> fx_media_fat_last, media_ptr -> fx_media_fat_last);
-                    }
-#ifdef FX_ENABLE_EXFAT
-                    else if (dont_use_fat_old && (insertion_back == media_ptr -> fx_media_fat_last))
-                    {
-                        status = _fx_fault_tolerant_set_FAT_chain(media_ptr, dont_use_fat_old, insertion_front, first_new_cluster,
-                                                                  copy_head_cluster, file_ptr -> fx_file_last_physical_cluster + 1);
-                    }
-#endif /* FX_ENABLE_EXFAT */
-                    else
-                    {
-
-                        status = _fx_fault_tolerant_set_FAT_chain(media_ptr, dont_use_fat_old, insertion_front, first_new_cluster,
-                                                                  copy_head_cluster, insertion_back);
-                    }
-
-                    /* Check for good completion status.  */
-                    if (status !=  FX_SUCCESS)
-                    {
-
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the error status.  */
-                        return(status);
-                    }
-                }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-            }
-
-            /* Make a quick check to see if an empty, cluster-less file
-               is being written to for the first time.  */
-            if (last_cluster)
-            {
-
-                /* Check for the file's cluster.  We won't perform this link until the
-                   entire FAT chain is built.  */
-                if (last_cluster != file_ptr -> fx_file_last_physical_cluster)
-                {
-#ifdef FX_ENABLE_EXFAT
-                    if (!(file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        || (media_ptr -> fx_media_fault_tolerant_enabled == FX_TRUE)
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-                       )
-                    {
-#endif /* FX_ENABLE_EXFAT */
-
-                        /* Normal condition - link the last cluster with the new
-                           found cluster.  */
-                        status = _fx_utility_FAT_entry_write(media_ptr, last_cluster, FAT_index);
-#ifdef FX_ENABLE_EXFAT
-                    }
-#endif /* FX_ENABLE_EXFAT */
-                }
-
-                /* Check for a bad FAT write status.  */
-                if (status !=  FX_SUCCESS)
-                {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-
-                /* Determine if we are adding a sector after a write filled the previously
-                   allocated cluster exactly.  */
-                if ((file_ptr -> fx_file_current_relative_sector >=
-                     (media_ptr -> fx_media_sectors_per_cluster - 1)) &&
-                    (file_ptr -> fx_file_current_logical_offset >=
-                     media_ptr -> fx_media_bytes_per_sector))
-                {
-
-                    /* Yes, we need to adjust all of the pertinent file parameters for
-                       writing into this newly allocated cluster.  */
-                    file_ptr -> fx_file_current_physical_cluster =  FAT_index;
-                    file_ptr -> fx_file_current_relative_cluster++;
-                    file_ptr -> fx_file_current_relative_sector =   0;
-                    file_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                        (((ULONG64)(FAT_index - FX_FAT_ENTRY_START)) *
-                         ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-                    file_ptr -> fx_file_current_logical_offset =    0;
-                }
-            }
-            else
-            {
-
-                /* This is the first cluster allocated for the file.  Just
-                   remember it as being the first and setup the other file
-                   pointers accordingly.  */
-                file_ptr -> fx_file_first_physical_cluster =    FAT_index;
-                file_ptr -> fx_file_current_physical_cluster =  FAT_index;
-                file_ptr -> fx_file_current_relative_cluster =  0;
-                file_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                    (((ULONG64)(FAT_index - FX_FAT_ENTRY_START)) *
-                     ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                if (file_ptr -> fx_file_last_physical_cluster == 0)
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-                {
-                    file_ptr -> fx_file_current_logical_offset =    0;
-                    file_ptr -> fx_file_current_file_offset =       0;
-                }
-
-                /* Also remember this as the first cluster in the directory
-                   entry.  */
-                file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster =  FAT_index;
-            }
-#ifdef FX_ENABLE_EXFAT
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-
-                /* Update Bitmap */
-                status = _fx_utility_exFAT_cluster_state_set(media_ptr, FAT_index, FX_EXFAT_BITMAP_CLUSTER_OCCUPIED);
-
-                if (status !=  FX_SUCCESS)
-                {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-
-                /* Move cluster search pointer forward. */
-                media_ptr -> fx_media_cluster_search_start = FAT_index + 1;
-
-                /* Determine if this needs to be wrapped. */
-                if (media_ptr -> fx_media_cluster_search_start >= media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START)
-                {
-
-                    /* Wrap the search to the beginning FAT entry. */
-                    media_ptr -> fx_media_cluster_search_start = FX_FAT_ENTRY_START;
-                }
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Otherwise, remember the new FAT index as the last.  */
-            last_cluster =  FAT_index;
-
-            /* Move to the next FAT entry.  */
-            FAT_index =  media_ptr -> fx_media_cluster_search_start;
-        }
-#ifdef FX_ENABLE_EXFAT
-        if (!(file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            || (media_ptr -> fx_media_fault_tolerant_enabled == FX_TRUE)
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-           )
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            if (media_ptr -> fx_media_fault_tolerant_enabled)
-            {
-
-                /* Link the last cluster back to original FAT.  */
-                status = _fx_utility_FAT_entry_write(media_ptr, last_cluster, insertion_back);
-            }
-            else
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-            {
-
-                /* Place an end-of-file marker on the last cluster.  */
-                status = _fx_utility_FAT_entry_write(media_ptr, last_cluster, media_ptr -> fx_media_fat_last);
-            }
-
-            /* Check for a bad FAT write status.  */
-            if (status !=  FX_SUCCESS)
-            {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the bad status.  */
-                return(status);
-            }
-
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Determine if the file already had clusters.  */
-        if (file_ptr -> fx_file_last_physical_cluster)
-        {
-#ifdef FX_ENABLE_EXFAT
-            if (!(file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1))
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Now, link the file's old last cluster to the first cluster of the new chain.  */
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                if (insertion_front)
-                {
-                    status = _fx_utility_FAT_entry_write(media_ptr, insertion_front, first_new_cluster);
-                }
-                else if ((media_ptr -> fx_media_fault_tolerant_enabled == FX_FALSE) ||
-                         ((replace_clusters == 0) && (first_new_cluster)))
-                {
-                    status = _fx_utility_FAT_entry_write(media_ptr, file_ptr -> fx_file_last_physical_cluster, first_new_cluster);
-                }
-#else
-                status = _fx_utility_FAT_entry_write(media_ptr, file_ptr -> fx_file_last_physical_cluster, first_new_cluster);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Check for a bad FAT write status.  */
-                if (status !=  FX_SUCCESS)
-                {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                    FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-        }
-
-#ifdef FX_FAULT_TOLERANT
-
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-
-            /* Flush exFAT bitmap.  */
-            _fx_utility_exFAT_bitmap_flush(media_ptr);
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Ensure the new FAT chain is properly written to the media.  */
-
-        /* Flush the cached individual FAT entries */
-        _fx_utility_FAT_flush(media_ptr);
-#endif
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        if (media_ptr -> fx_media_fault_tolerant_enabled)
-        {
-
-            /* Clear undo phase. */
-            media_ptr -> fx_media_fault_tolerant_state &= (UCHAR)(~FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN & 0xff);
-
-            /* Update the last cluster? */
-            if (insertion_back == media_ptr -> fx_media_fat_last)
-            {
-
-                /* Yes. Update the file control block with the last physical cluster.  */
-                file_ptr -> fx_file_last_physical_cluster =  last_cluster;
-            }
-        }
-        else
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-        {
-
-            /* Update the file control block with the last physical cluster.  */
-            file_ptr -> fx_file_last_physical_cluster =  last_cluster;
-        }
-    }
-
-    /* Check for a need to increment to the next sector within a previously
-       allocated cluster.  */
-    if (file_ptr -> fx_file_current_logical_offset >=
-        media_ptr -> fx_media_bytes_per_sector)
-    {
-
-        /* Update the sector specific file parameters to start at the
-           next logical sector.  */
-        file_ptr -> fx_file_current_logical_sector++;
-        file_ptr -> fx_file_current_relative_sector++;
-        file_ptr -> fx_file_current_logical_offset =  0;
-    }
-
-    /* At this point there is enough room to perform the file write operation.  */
-
-    /* Setup local buffer pointer.  */
-    source_ptr =  (UCHAR *)buffer_ptr;
-
-    /* Setup the remaining number of bytes to write.  */
-    bytes_remaining =  size;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    if (replace_clusters > 0)
-    {
-
-        /* Force update current cluster and sector. */
-        file_ptr -> fx_file_current_physical_cluster = first_new_cluster;
-        file_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-            (((ULONG64)(first_new_cluster - FX_FAT_ENTRY_START)) *
-             ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-            file_ptr -> fx_file_current_relative_sector;
-
-        /* Copy sectors in replaced cluster but not overwritten at the front. */
-        for (i = 0; i < file_ptr -> fx_file_current_relative_sector; i++)
-        {
-            status =  _fx_utility_logical_sector_read(media_ptr,
-                                                      ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                                      (((ULONG)(copy_head_cluster - FX_FAT_ENTRY_START)) *
-                                                       ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) + i,
-                                                      media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DATA_SECTOR);
-
-            /* Check for good completion status.  */
-            if (status !=  FX_SUCCESS)
-            {
-
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Write back the current logical sector.  */
-            status =  _fx_utility_logical_sector_write(media_ptr,
-                                                       ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                                       (((ULONG)(file_ptr -> fx_file_current_physical_cluster - FX_FAT_ENTRY_START)) *
-                                                        ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) + i,
-                                                       media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DATA_SECTOR);
-
-            /* Check for good completion status.  */
-            if (status !=  FX_SUCCESS)
-            {
-
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-        }
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Loop to write all of the bytes.  */
-    while (bytes_remaining)
-    {
-
-        /* Determine if a beginning or ending partial write is required.  */
-        if ((file_ptr -> fx_file_current_logical_offset) ||
-            (bytes_remaining < media_ptr -> fx_media_bytes_per_sector))
-        {
-
-            /* A partial sector write is required.  */
-
-            /* Read the current logical sector.  */
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            if (replace_clusters > 0)
-            {
-                if (file_ptr -> fx_file_current_physical_cluster == first_new_cluster)
-                {
-
-                    /* It's at beginning. */
-                    status =  _fx_utility_logical_sector_read(media_ptr,
-                                                              ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                                              (((ULONG)(copy_head_cluster - FX_FAT_ENTRY_START)) *
-                                                               ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-                                                              file_ptr -> fx_file_current_relative_sector,
-                                                              media_ptr -> fx_media_memory_buffer, (ULONG)1, FX_DATA_SECTOR);
-                }
-                else if (data_append == FX_FALSE)
-                {
-
-                    /* It's at ending. */
-                    status =  _fx_utility_logical_sector_read(media_ptr,
-                                                              ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                                              (((ULONG)(copy_tail_cluster - FX_FAT_ENTRY_START)) *
-                                                               ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-                                                              file_ptr -> fx_file_current_relative_sector,
-                                                              media_ptr -> fx_media_memory_buffer, (ULONG)1, FX_DATA_SECTOR);
-                }
-                else
-                {
-
-                    /* It's at ending. */
-                    status =  _fx_utility_logical_sector_read(media_ptr,
-                                                              file_ptr -> fx_file_current_logical_sector,
-                                                              media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DATA_SECTOR);
-                }
-            }
-            else
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-            {
-                status =  _fx_utility_logical_sector_read(media_ptr,
-                                                          file_ptr -> fx_file_current_logical_sector,
-                                                          media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DATA_SECTOR);
-            }
-
-            /* Check for good completion status.  */
-            if (status !=  FX_SUCCESS)
-            {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Copy the appropriate number of bytes into the destination buffer.  */
-            copy_bytes =  media_ptr -> fx_media_bytes_per_sector -
-                file_ptr -> fx_file_current_logical_offset;
-
-            /* Check to see if only a portion of the sector needs to be
-               copied.  */
-            if (copy_bytes > bytes_remaining)
-            {
-
-                /* Adjust the number of bytes to copy.  */
-                copy_bytes =  (ULONG)bytes_remaining;
-            }
-
-            /* Actually perform the memory copy.  */
-            _fx_utility_memory_copy(source_ptr, ((UCHAR *)media_ptr -> fx_media_memory_buffer) +  /* Use case of memcpy is verified. */
-                                    file_ptr -> fx_file_current_logical_offset,
-                                    copy_bytes);
-
-            /* Write back the current logical sector.  */
-            status =  _fx_utility_logical_sector_write(media_ptr, file_ptr -> fx_file_current_logical_sector,
-                                                       media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DATA_SECTOR);
-
-            /* Check for good completion status.  */
-            if (status !=  FX_SUCCESS)
-            {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-
-            /* Increment the logical sector byte offset.  */
-            file_ptr -> fx_file_current_logical_offset =
-                file_ptr -> fx_file_current_logical_offset + copy_bytes;
-
-            /* Adjust the remaining bytes to read.  */
-            bytes_remaining =  bytes_remaining - copy_bytes;
-
-            /* Adjust the pointer to the source buffer.  */
-            source_ptr =  source_ptr + copy_bytes;
-        }
-        else
-        {
-
-            /* Attempt to write multiple sectors directly to the media.  */
-
-            /* Calculate the number of whole sectors to write.  */
-            sectors =  (UINT)(bytes_remaining / media_ptr -> fx_media_bytes_per_sector);
-
-            next_cluster = cluster = file_ptr -> fx_file_current_physical_cluster;
-
-            for (i = (media_ptr -> fx_media_sectors_per_cluster -
-                      file_ptr -> fx_file_current_relative_sector); i < sectors; i += media_ptr -> fx_media_sectors_per_cluster)
-            {
-#ifdef FX_ENABLE_EXFAT
-                if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-                {
-                    cluster++;
-                }
-                else
-                {
-#endif /* FX_ENABLE_EXFAT */
-                    status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-                    /* Determine if an error is present.  */
-                    if ((status != FX_SUCCESS) || (next_cluster < FX_FAT_ENTRY_START) ||
-                        (next_cluster > media_ptr -> fx_media_fat_reserved))
-                    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Send error message back to caller.  */
-                        if (status != FX_SUCCESS)
-                        {
-                            return(status);
-                        }
-                        else
-                        {
-                            return(FX_FILE_CORRUPT);
-                        }
-                    }
-
-                    if (next_cluster != cluster + 1)
-                    {
-                        break;
-                    }
-                    else
-                    {
-                        cluster = next_cluster;
-                    }
-#ifdef FX_ENABLE_EXFAT
-                }
-#endif /* FX_ENABLE_EXFAT */
-            }
-
-            if (i < sectors)
-            {
-                sectors = i;
-            }
-
-            /* Perform the data write directly from the user's buffer of
-               the appropriate number of sectors.  */
-            status =  _fx_utility_logical_sector_write(media_ptr, file_ptr -> fx_file_current_logical_sector,
-                                                       source_ptr, (ULONG) sectors, FX_DATA_SECTOR);
-
-            /* Check for good completion status.  */
-            if (status !=  FX_SUCCESS)
-            {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Now adjust the various file pointers.  */
-
-            /* Increment the current logical sector.  Subtract one from
-               the sector count because we are going to use the logical
-               offset to do additional sector/cluster arithmetic below.  */
-            file_ptr -> fx_file_current_logical_sector =
-                file_ptr -> fx_file_current_logical_sector +
-                (sectors - 1);
-
-            /* Move the relative cluster and sector as well.  */
-            file_ptr -> fx_file_current_relative_cluster = file_ptr -> fx_file_current_relative_cluster +
-                (file_ptr -> fx_file_current_relative_sector + (sectors - 1)) /
-                media_ptr -> fx_media_sectors_per_cluster;
-
-            file_ptr -> fx_file_current_relative_sector =
-                (file_ptr -> fx_file_current_relative_sector + (sectors - 1)) %
-                media_ptr -> fx_media_sectors_per_cluster;
-
-            /* Increment the logical sector byte offset.  */
-            file_ptr -> fx_file_current_logical_offset =
-                media_ptr -> fx_media_bytes_per_sector;
-
-            file_ptr -> fx_file_current_physical_cluster = cluster;
-
-            /* Adjust the remaining bytes.  */
-            bytes_remaining =  bytes_remaining -
-                (((ULONG)media_ptr -> fx_media_bytes_per_sector) * sectors);
-
-            /* Adjust the pointer to the source buffer.  */
-            source_ptr =  source_ptr +
-                (((ULONG)media_ptr -> fx_media_bytes_per_sector) * sectors);
-        }
-
-        /* At this point, we have either written a partial sector or have successfully
-           written one or more whole sectors.  Determine if we are at the end of
-           the current logical sector.  */
-        if (file_ptr -> fx_file_current_logical_offset >=
-            media_ptr -> fx_media_bytes_per_sector)
-        {
-
-            /* Determine if we are at the exact physical end of the file.  */
-            if ((bytes_remaining == 0) &&
-                ((file_ptr -> fx_file_current_file_offset + size) >=
-                 file_ptr -> fx_file_current_available_size))
-            {
-
-                /* Skip the following file parameter adjustments.  The next write will
-                   detect the logical offset out of the range of the sector and reset
-                   all of the pertinent information.  */
-                break;
-            }
-
-            /* We need to move to the next logical sector, but first
-               determine if the next logical sector is within the same
-               cluster.  */
-
-            /* Increment the current relative sector in the cluster.  */
-            file_ptr -> fx_file_current_relative_sector++;
-
-            /* Determine if this is in a new cluster.  */
-            if (file_ptr -> fx_file_current_relative_sector >=
-                media_ptr -> fx_media_sectors_per_cluster)
-            {
-
-                /* Yes, we need to move to the next cluster.  */
-#ifdef FX_ENABLE_EXFAT
-                if (file_ptr -> fx_file_dir_entry.fx_dir_entry_dont_use_fat & 1)
-                {
-
-                    next_cluster = file_ptr -> fx_file_current_physical_cluster + 1;
-                }
-                else
-                {
-#endif /* FX_ENABLE_EXFAT */
-
-                    /* Read the FAT entry of the current cluster to find
-                       the next cluster.  */
-                    status =  _fx_utility_FAT_entry_read(media_ptr,
-                                                         file_ptr -> fx_file_current_physical_cluster, &next_cluster);
-
-                    /* Determine if an error is present.  */
-                    if ((status != FX_SUCCESS) || (next_cluster < FX_FAT_ENTRY_START) ||
-                        (next_cluster > media_ptr -> fx_media_fat_reserved))
-                    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Send error message back to caller.  */
-                        if (status != FX_SUCCESS)
-                        {
-                            return(status);
-                        }
-                        else
-                        {
-                            return(FX_FILE_CORRUPT);
-                        }
-                    }
-#ifdef FX_ENABLE_EXFAT
-                }
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Otherwise, we have a new cluster.  Save it in the file
-                   control block and calculate a new logical sector value.  */
-                file_ptr -> fx_file_current_physical_cluster =  next_cluster;
-                file_ptr -> fx_file_current_relative_cluster++;
-                file_ptr -> fx_file_current_logical_sector = ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                    ((((ULONG64)next_cluster) - FX_FAT_ENTRY_START) *
-                     ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-                file_ptr -> fx_file_current_relative_sector =  0;
-            }
-            else
-            {
-
-                /* Still within the same cluster so just increment the
-                   logical sector.  */
-                file_ptr -> fx_file_current_logical_sector++;
-            }
-
-            /* In either case, we are now positioned at a new sector so
-               clear the logical sector offset.  */
-            file_ptr -> fx_file_current_logical_offset =  0;
-        }
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    if (((replace_clusters > 0) && (data_append == FX_FALSE)) &&
-        (file_ptr -> fx_file_current_logical_offset || file_ptr -> fx_file_current_relative_sector))
-    {
-
-        /* Copy sectors in replaced cluster but not overwritten at the end. */
-        if (file_ptr -> fx_file_current_logical_offset == 0)
-        {
-            i = file_ptr -> fx_file_current_relative_sector;
-        }
-        else
-        {
-            i = file_ptr -> fx_file_current_relative_sector + 1;
-        }
-        for (; i < media_ptr -> fx_media_sectors_per_cluster; i++)
-        {
-            status =  _fx_utility_logical_sector_read(media_ptr,
-                                                      ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                                      (((ULONG)(copy_tail_cluster - FX_FAT_ENTRY_START)) *
-                                                       ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) + i,
-                                                      media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DATA_SECTOR);
-
-            /* Check for good completion status.  */
-            if (status !=  FX_SUCCESS)
-            {
-
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Write back the current logical sector.  */
-            status =  _fx_utility_logical_sector_write(media_ptr,
-                                                       ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                                       (((ULONG)(file_ptr -> fx_file_current_physical_cluster - FX_FAT_ENTRY_START)) *
-                                                        ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) + i,
-                                                       media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DATA_SECTOR);
-
-            /* Check for good completion status.  */
-            if (status !=  FX_SUCCESS)
-            {
-
-                FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error status.  */
-                return(status);
-            }
-        }
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Adjust the current file offset accordingly.  */
-    file_ptr -> fx_file_current_file_offset =
-        file_ptr -> fx_file_current_file_offset + size;
-
-    /* Copy the new file size into the directory entry.  */
-    file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size =
-        file_ptr -> fx_file_current_file_size;
-
-    /* Determine if this write was done past the previous file size.  */
-    if (file_ptr -> fx_file_current_file_offset >
-        file_ptr -> fx_file_current_file_size)
-    {
-
-        /* Yes, we have written past the previous end of the file.  Update
-           the file size.  */
-        file_ptr -> fx_file_current_file_size =  file_ptr -> fx_file_current_file_offset;
-
-#ifndef FX_DONT_UPDATE_OPEN_FILES
-
-        /* Search the opened files list to see if the same file is opened for reading.  */
-        open_count =  media_ptr -> fx_media_opened_file_count;
-        search_ptr =  media_ptr -> fx_media_opened_file_list;
-        while (open_count)
-        {
-
-            /* Is this file the same file opened for reading?  */
-            if ((search_ptr != file_ptr) &&
-                (search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector ==
-                 file_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector) &&
-                (search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset ==
-                 file_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset))
-            {
-
-                /* Yes, the same file is opened for reading.  */
-
-                /* Setup the new size.  */
-                search_ptr -> fx_file_current_file_size =  file_ptr -> fx_file_current_file_offset;
-
-                /* Setup the new directory entry.  */
-                search_ptr -> fx_file_dir_entry.fx_dir_entry_cluster =      file_ptr -> fx_file_dir_entry.fx_dir_entry_cluster;
-                search_ptr -> fx_file_dir_entry.fx_dir_entry_file_size =    file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size;
-                search_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector =   file_ptr -> fx_file_dir_entry.fx_dir_entry_log_sector;
-                search_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset =  file_ptr -> fx_file_dir_entry.fx_dir_entry_byte_offset;
-
-                /* Setup the last cluster. This really isn't used during reading, but it is nice to keep things
-                   consistent.  */
-                search_ptr -> fx_file_last_physical_cluster =  file_ptr -> fx_file_last_physical_cluster;
-
-                /* Update the available clusters as well.  */
-                search_ptr -> fx_file_current_available_size =  file_ptr -> fx_file_current_available_size;
-
-                /* Determine if an empty file was previously opened.  */
-                if (search_ptr -> fx_file_total_clusters == 0)
-                {
-
-                    /* Setup initial parameters.  */
-                    search_ptr -> fx_file_total_clusters =            file_ptr -> fx_file_total_clusters;
-                    search_ptr -> fx_file_current_physical_cluster =  file_ptr -> fx_file_first_physical_cluster;
-                    search_ptr -> fx_file_current_relative_cluster =  0;
-                    search_ptr -> fx_file_current_logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                        (((ULONG64)(file_ptr -> fx_file_first_physical_cluster - FX_FAT_ENTRY_START)) *
-                         ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-                    search_ptr -> fx_file_current_relative_sector =   0;
-                    search_ptr -> fx_file_current_logical_offset =    0;
-                    search_ptr -> fx_file_current_file_offset =       0;
-                }
-            }
-
-            /* Adjust the pointer and decrement the search count.  */
-            search_ptr =  search_ptr -> fx_file_opened_next;
-            open_count--;
-        }
-#endif
-    }
-
-    /* Finally, mark this file as modified.  */
-    file_ptr -> fx_file_modified =  FX_TRUE;
-
-#ifdef FX_FAULT_TOLERANT_DATA
-
-    /* Ensure that all file data is flushed out.  */
-
-    /* Flush the internal logical sector cache.  */
-    _fx_utility_logical_sector_flush(media_ptr, 1, media_ptr -> fx_media_total_sectors, FX_FALSE);
-
-    /* Lockout interrupts for time/date access.  */
-    FX_DISABLE_INTS
-
-    /* Set the new time and date.  */
-    file_ptr -> fx_file_dir_entry.fx_dir_entry_time =  _fx_system_time;
-    file_ptr -> fx_file_dir_entry.fx_dir_entry_date =  _fx_system_date;
-
-    /* Restore interrupts.  */
-    FX_RESTORE_INTS
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    if (media_ptr -> fx_media_fault_tolerant_enabled)
-    {
-
-        /* Copy the new file size into the directory entry.  */
-        file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size = file_ptr -> fx_file_current_file_size;
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Write the directory entry to the media.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        status = _fx_directory_exFAT_entry_write(
-                media_ptr, &(file_ptr -> fx_file_dir_entry), UPDATE_STREAM);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-        status =  _fx_directory_entry_write(media_ptr, &(file_ptr -> fx_file_dir_entry));
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Check for a good status.  */
-    if (status != FX_SUCCESS)
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Error writing the directory.  */
-        return(status);
-    }
-#endif
-
-    /* Update the trace event with the bytes written.  */
-    FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_FILE_WRITE, 0, 0, 0, size)
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* Update maximum size used if necessary. */
-    if (file_ptr -> fx_file_current_file_offset > file_ptr -> fx_file_maximum_size_used)
-    {
-        file_ptr -> fx_file_maximum_size_used = file_ptr -> fx_file_current_file_offset;
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Invoke file write callback. */
-    if (file_ptr -> fx_file_write_notify)
-    {
-        file_ptr -> fx_file_write_notify(file_ptr);
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return a successful status to the caller.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_write_notify_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_file_write_notify_set.c	(revision 30)
+++ 	(revision )
@@ -1,83 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_file_write_notify_set                           PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the notify function called whenever file is      */
-/*    is written to.                                                      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    file_write_notify                     Notify function called when   */
-/*                                            file is written to          */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_SUCCESS                                                          */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_file_write_notify_set(FX_FILE *file_ptr, VOID (*file_write_notify)(FX_FILE *file))
-{
-
-    /* Set the notify function. */
-    file_ptr -> fx_file_write_notify = file_write_notify;
-
-    /* Return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_abort.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_abort.c	(revision 30)
+++ 	(revision )
@@ -1,189 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_abort                                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function marks all open files for the specified media as       */
-/*    aborted and then removes the media control block from the open      */
-/*    media list and marks it as aborted as well.                         */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    tx_mutex_delete                       Delete the mutex              */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_abort(FX_MEDIA  *media_ptr)
-{
-
-FX_INT_SAVE_AREA
-ULONG    open_count;
-FX_FILE *file_ptr;
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_aborts++;
-#endif
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_ABORT, media_ptr, 0, 0, 0, FX_TRACE_MEDIA_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Loop through the media's open files.  */
-    open_count =  media_ptr -> fx_media_opened_file_count;
-    file_ptr =    media_ptr -> fx_media_opened_file_list;
-    while (open_count)
-    {
-
-        /* Mark the file as aborted.  */
-        file_ptr -> fx_file_id =  FX_FILE_ABORTED_ID;
-
-        /* Adjust the pointer and decrement the file opened count.  */
-        file_ptr =  file_ptr -> fx_file_opened_next;
-        open_count--;
-    }
-
-    /* Build the "abort" I/O driver request.  */
-    media_ptr -> fx_media_driver_request =      FX_DRIVER_ABORT;
-    media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_ABORT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Call the specified I/O driver with the abort request.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    /* Now remove this media from the open list.  */
-
-    /* Lockout interrupts for media removal.  */
-    FX_DISABLE_INTS
-
-    /* See if the media is the only one on the media opened list.  */
-    if (_fx_system_media_opened_count == ((ULONG) 1))
-    {
-
-        /* Only opened media, just set the opened list to NULL.  */
-        _fx_system_media_opened_ptr =  FX_NULL;
-    }
-    else
-    {
-
-        /* Otherwise, not the only opened media, link-up the neighbors.  */
-        (media_ptr -> fx_media_opened_next) -> fx_media_opened_previous =
-            media_ptr -> fx_media_opened_previous;
-        (media_ptr -> fx_media_opened_previous) -> fx_media_opened_next =
-            media_ptr -> fx_media_opened_next;
-
-        /* See if we have to update the opened list head pointer.  */
-        if (_fx_system_media_opened_ptr == media_ptr)
-        {
-
-            /* Yes, move the head pointer to the next opened media. */
-            _fx_system_media_opened_ptr =  media_ptr -> fx_media_opened_next;
-        }
-    }
-
-    /* Decrement the opened media counter.  */
-    _fx_system_media_opened_count--;
-
-    /* Finally, Indicate that this media is aborted.  */
-    media_ptr -> fx_media_id =  FX_MEDIA_ABORTED_ID;
-
-    /* Restore interrupt posture.  */
-    FX_RESTORE_INTS
-
-    /* Delete the media protection structure if FX_SINGLE_THREAD is not
-       defined.  */
-#ifndef FX_SINGLE_THREAD
-
-#ifndef FX_DONT_CREATE_MUTEX
-
-    /* Note that the protection is never released. The mutex delete
-       service will handle all threads waiting access to this media
-       control block.  */
-    tx_mutex_delete(& (media_ptr -> fx_media_protect));
-#endif
-#endif
-
-#ifdef FX_DONT_CREATE_MUTEX
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-#endif
-
-    /* Return status to the caller.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_boot_info_extract.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_boot_info_extract.c	(revision 30)
+++ 	(revision )
@@ -1,331 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_boot_info_extract                         PORTABLE C      */
-/*                                                           6.1.10       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function extracts and validates the information from the boot  */
-/*    record found in the memory buffer.  If the boot record is invalid,  */
-/*    an FX_MEDIA_INVALID status is returned to the caller.               */
-/*                                                                        */
-/*    The FAT boot sector (512 bytes) that is operated on by this         */
-/*    function must look like the following:                              */
-/*                                                                        */
-/*          Byte Offset         Meaning             Size                  */
-/*                                                                        */
-/*            0x000         Jump Instructions        3                    */
-/*            0x003         OEM Name                 8                    */
-/*            0x00B        *Bytes per Sector         2                    */
-/*            0x00D        *Sectors per Cluster      1                    */
-/*            0x00E        *Reserved Sectors         2                    */
-/*            0x010        *Number of FATs           1                    */
-/*            0x011        *Max Root Dir Entries     2                    */
-/*            0x013        *Number of Sectors        2                    */
-/*            0x015         Media Type               1                    */
-/*            0x016        *Sectors per FAT          2                    */
-/*            0x018        *Sectors per Track        2                    */
-/*            0x01A        *Number of Heads          2                    */
-/*            0x01C        *Hidden Sectors           4                    */
-/*            0x020        *Huge Sectors             4                    */
-/*            0x024         Drive Number             1                    */
-/*            0x025         Reserved                 1                    */
-/*            0x026         Boot Signature           1                    */
-/*            0x027         Volume ID                4                    */
-/*            0x02B         Volume Label             11                   */
-/*            0x036         File System Type         8                    */
-/*             ...              ...                 ...                   */
-/*            0x1FE       **Signature (0x55aa)       2                    */
-/*                                                                        */
-/*            * Denotes which elements of the boot record                 */
-/*              FileX uses.                                               */
-/*                                                                        */
-/*            **Denotes the element is checked by the I/O                 */
-/*              driver.  This eliminates the need for a minimum           */
-/*              512-byte buffer for FileX.                                */
-/*                                                                        */
-/*  Note: All values above are in little endian format, i.e. the LSB is   */
-/*        in the lowest address.                                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_read          Read a UINT from buffer       */
-/*    _fx_utility_32_unsigned_read          Read a ULONG from buffer      */
-/*    _fx_utility_64_unsigned_read          Read a ULONG64 from memory    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_media_open                        Media open function           */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  01-31-2022     Bhupendra Naphade        Modified comment(s), added    */
-/*                                            check for bimap cache size, */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_boot_info_extract(FX_MEDIA *media_ptr)
-{
-
-UCHAR *boot_sector;
-
-
-    /* Move the buffer pointer into a local copy.  */
-    boot_sector =  media_ptr -> fx_media_driver_buffer;
-
-    /* Extract the number of bytes per sector.  */
-    media_ptr -> fx_media_bytes_per_sector =    _fx_utility_16_unsigned_read(&boot_sector[FX_BYTES_SECTOR]);
-    if (media_ptr -> fx_media_bytes_per_sector == 0)
-#ifdef FX_ENABLE_EXFAT
-    {
-        /* Treat as exFAT volume.  */
-        /* Extract the number of bytes per sector.  */
-        media_ptr -> fx_media_exfat_bytes_per_sector_shift = boot_sector[FX_EF_BYTE_PER_SECTOR_SHIFT];
-
-        /* exFAT requires minimal value 9 (512 bytes) and maximum value 12(4096 bytes) for bytes_per_sector_shift */
-        if((media_ptr -> fx_media_exfat_bytes_per_sector_shift < 9) || (media_ptr -> fx_media_exfat_bytes_per_sector_shift > 12))
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        media_ptr -> fx_media_bytes_per_sector = (UINT)(1 << media_ptr -> fx_media_exfat_bytes_per_sector_shift);
-
-        /* Validate bytes per sector value: no more than bitmap cache size */
-        if (media_ptr -> fx_media_bytes_per_sector > sizeof(media_ptr -> fx_media_exfat_bitmap_cache))
-        {
-            return(FX_NOT_ENOUGH_MEMORY);
-        }
-
-        media_ptr -> fx_media_total_sectors = _fx_utility_64_unsigned_read(&boot_sector[FX_EF_VOLUME_LENGTH]);
-        if (media_ptr -> fx_media_total_sectors == 0)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        media_ptr -> fx_media_reserved_sectors = _fx_utility_32_unsigned_read(&boot_sector[FX_EF_FAT_OFFSET]);
-        if (media_ptr -> fx_media_reserved_sectors == 0)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        media_ptr -> fx_media_sectors_per_FAT = _fx_utility_32_unsigned_read(&boot_sector[FX_EF_FAT_LENGTH]);
-        if (media_ptr -> fx_media_sectors_per_FAT == 0)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        media_ptr -> fx_media_data_sector_start = _fx_utility_32_unsigned_read(&boot_sector[FX_EF_CLUSTER_HEAP_OFFSET]);
-        if (media_ptr -> fx_media_data_sector_start == 0)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        media_ptr -> fx_media_total_clusters = _fx_utility_32_unsigned_read(&boot_sector[FX_EF_CLUSTER_COUNT]);
-        if (media_ptr -> fx_media_total_clusters == 0)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        media_ptr -> fx_media_exfat_sector_per_clusters_shift = boot_sector[FX_EF_SECTOR_PER_CLUSTER_SHIFT];
-        if (media_ptr -> fx_media_exfat_sector_per_clusters_shift > 25 - media_ptr -> fx_media_exfat_bytes_per_sector_shift)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-        media_ptr -> fx_media_sectors_per_cluster = (UINT)(1 << media_ptr -> fx_media_exfat_sector_per_clusters_shift);
-
-        media_ptr -> fx_media_number_of_FATs = boot_sector[FX_EF_NUMBER_OF_FATS];
-        if (media_ptr -> fx_media_number_of_FATs == 0)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        media_ptr -> fx_media_root_cluster_32    = _fx_utility_32_unsigned_read(&boot_sector[FX_EF_FIRST_CLUSTER_OF_ROOT_DIR]);
-        /* Root cluster starts from at least FX_FAT_ENTRY_START (2), or higher. */
-        if (media_ptr -> fx_media_root_cluster_32 < FX_FAT_ENTRY_START)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        /* Overflow check. */
-        if (((ULONG64)media_ptr -> fx_media_data_sector_start +
-             (ULONG64)(media_ptr -> fx_media_root_cluster_32 - FX_FAT_ENTRY_START) *
-             media_ptr -> fx_media_sectors_per_cluster) > 0xFFFFFFFF)
-        {
-
-            /* Return the invalid media error status.  */
-            return(FX_MEDIA_INVALID);
-        }
-
-        /* Calculate logical number of root dir sector.  */
-        media_ptr -> fx_media_root_sector_start = media_ptr -> fx_media_data_sector_start +
-            (media_ptr -> fx_media_root_cluster_32 - FX_FAT_ENTRY_START) *
-            media_ptr -> fx_media_sectors_per_cluster;
-
-        media_ptr -> fx_media_exfat_volume_serial_number  = _fx_utility_32_unsigned_read(&boot_sector[FX_EF_VOLUME_SERIAL_NUMBER]);
-
-        media_ptr -> fx_media_exfat_file_system_revision  = _fx_utility_16_unsigned_read(&boot_sector[FX_EF_FILE_SYSTEM_REVISION]);
-
-        media_ptr -> fx_media_exfat_volume_flag          = _fx_utility_16_unsigned_read(&boot_sector[FX_EF_VOLUME_FLAGS]);
-
-        media_ptr -> fx_media_number_of_FATs = boot_sector[FX_EF_NUMBER_OF_FATS];
-
-        if (0 == media_ptr -> fx_media_number_of_FATs)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        /* Extract the number of hidden sectors.  */
-#ifdef FX_DRIVER_USE_64BIT_LBA
-        media_ptr -> fx_media_hidden_sectors =      _fx_utility_64_unsigned_read(&boot_sector[FX_EF_PARTITION_OFFSET]);
-#else
-        media_ptr -> fx_media_hidden_sectors =      _fx_utility_32_unsigned_read(&boot_sector[FX_EF_PARTITION_OFFSET]);
-#endif
-
-        media_ptr -> fx_media_exfat_drive_select       = boot_sector[FX_EF_DRIVE_SELECT];
-        media_ptr -> fx_media_exfat_percent_in_use       = boot_sector[FX_EF_PERCENT_IN_USE];
-
-        media_ptr -> fx_media_12_bit_FAT = FX_FALSE;
-        media_ptr -> fx_media_32_bit_FAT = FX_FALSE;
-
-        /* Legacy code support:
-           We will use fx_media_FAT_type for determine FAT type instead of
-           fx_media_12_bit_FAT and fx_media_32_bit_FAT.  */
-        media_ptr -> fx_media_12_bit_FAT = FX_FALSE;
-        media_ptr -> fx_media_32_bit_FAT = FX_FALSE;
-
-        media_ptr -> fx_media_FAT_type = FX_exFAT;
-
-        return(_fx_utility_exFAT_geometry_check(media_ptr, boot_sector));
-    }
-    else
-    {
-#else
-        return(FX_MEDIA_INVALID);
-#endif /* FX_ENABLE_EXFAT */
-
-
-        /* FAT12/16/32 volume.  */
-        /* Extract the number of sectors per track.  */
-        media_ptr -> fx_media_sectors_per_track =   _fx_utility_16_unsigned_read(&boot_sector[FX_SECTORS_PER_TRK]);
-
-        /* Extract the number of heads.  */
-        media_ptr -> fx_media_heads =               _fx_utility_16_unsigned_read(&boot_sector[FX_HEADS]);
-
-        /* Extract the total number of sectors.  */
-        media_ptr -> fx_media_total_sectors =       _fx_utility_16_unsigned_read(&boot_sector[FX_SECTORS]);
-        if (media_ptr -> fx_media_total_sectors == 0)
-        {
-            media_ptr -> fx_media_total_sectors = _fx_utility_32_unsigned_read(&boot_sector[FX_HUGE_SECTORS]);
-        }
-
-        if (media_ptr -> fx_media_total_sectors == 0)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        /* Extract the number of reserved sectors before the first FAT.  */
-        media_ptr -> fx_media_reserved_sectors =    _fx_utility_16_unsigned_read(&boot_sector[FX_RESERVED_SECTORS]);
-        if (media_ptr -> fx_media_reserved_sectors == 0)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        /* Extract the number of sectors per cluster.  */
-        media_ptr -> fx_media_sectors_per_cluster = ((UINT)boot_sector[FX_SECTORS_CLUSTER] & 0xFF);
-
-        /* There should always be at least one reserved sector, representing the boot record itself.  */
-        if (media_ptr -> fx_media_sectors_per_cluster == 0)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        /* Extract the number of sectors per FAT.  */
-        media_ptr -> fx_media_sectors_per_FAT =     _fx_utility_16_unsigned_read(&boot_sector[FX_SECTORS_PER_FAT]);
-        if (media_ptr -> fx_media_sectors_per_FAT == 0)
-        {
-            media_ptr -> fx_media_sectors_per_FAT = _fx_utility_32_unsigned_read(&boot_sector[FX_SECTORS_PER_FAT_32]);
-        }
-
-        if (media_ptr -> fx_media_sectors_per_FAT == 0)
-        {
-            return(FX_MEDIA_INVALID);
-        }
-
-        /* Extract the number of FATs.  */
-        media_ptr -> fx_media_number_of_FATs =      ((UINT)boot_sector[FX_NUMBER_OF_FATS] & 0xFF);
-        if (media_ptr -> fx_media_number_of_FATs == 0)
-        {
-            return(FX_BOOT_ERROR);
-        }
-
-        /* Extract the number of hidden sectors.  */
-#ifdef FX_DRIVER_USE_64BIT_LBA
-        media_ptr -> fx_media_hidden_sectors =      _fx_utility_64_unsigned_read(&boot_sector[FX_HIDDEN_SECTORS]);
-#else
-        media_ptr -> fx_media_hidden_sectors =      _fx_utility_32_unsigned_read(&boot_sector[FX_HIDDEN_SECTORS]);
-#endif
-        /* Extract the number of root directory entries.  */
-        media_ptr -> fx_media_root_directory_entries =  _fx_utility_16_unsigned_read(&boot_sector[FX_ROOT_DIR_ENTRIES]);
-
-        /* Extract root directory starting cluster (32 bit only) and compute start sector */
-        media_ptr -> fx_media_root_cluster_32 = _fx_utility_32_unsigned_read(&boot_sector[FX_ROOT_CLUSTER_32]);
-
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Return a successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_cache_invalidate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_cache_invalidate.c	(revision 30)
+++ 	(revision )
@@ -1,134 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_cache_invalidate                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function examines the logical cache, flushing written sectors  */
-/*    out to the media and invalidating all sectors in the logical cache. */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_FAT_flush                 Flush cached FAT entries      */
-/*    _fx_utility_FAT_map_flush             Flush primary FAT changes to  */
-/*                                            secondary FAT(s)            */
-/*    _fx_utility_logical_sector_flush      Flush logical sector cache    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_cache_invalidate(FX_MEDIA *media_ptr)
-{
-
-UINT status;
-UINT i;
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_flushes++;
-#endif
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_CACHE_INVALIDATE, media_ptr, 0, 0, 0, FX_TRACE_MEDIA_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-    /* Flush the cached individual FAT entries */
-    _fx_utility_FAT_flush(media_ptr);
-
-    /* Flush changed sector(s) in the primary FAT to secondary FATs.  */
-    _fx_utility_FAT_map_flush(media_ptr);
-
-    /* Clear the FAT cache entry array.  */
-    for (i = 0; i < FX_MAX_FAT_CACHE; i++)
-    {
-
-        /* Clear entry in the FAT cache.  */
-        media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_cluster =   0;
-        media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_value   =   0;
-    }
-
-    /* Clear the secondary FAT update map.  */
-    for (i = 0; i < FX_FAT_MAP_SIZE; i++)
-    {
-
-        /* Clear bit map entry for secondary FAT update.  */
-        media_ptr -> fx_media_fat_secondary_update_map[i] =  0;
-    }
-
-    /* Call the logical sector flush to invalidate the logical sector cache.  */
-    status =  _fx_utility_logical_sector_flush(media_ptr, ((ULONG64) 1), (ULONG64) (media_ptr -> fx_media_total_sectors), FX_TRUE);
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* If we get here, return successful status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_check.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_check.c	(revision 30)
+++ 	(revision )
@@ -1,830 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#endif /* FX_ENABLE_EXFAT */
-
-
-/* Define parameters for FileX media check utility.  */
-
-#ifndef FX_MAX_DIRECTORY_NESTING
-#define FX_MAX_DIRECTORY_NESTING 20
-#endif
-
-
-/* Define data structures local to the FileX media check utility.  */
-
-typedef struct CURRENT_DIRECTORY_ENTRY_STRUCT
-{
-    ULONG current_directory_entry;
-    ULONG current_total_entries;
-    ULONG current_start_cluster;
-} CURRENT_DIRECTORY_ENTRY;
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_check                                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks the specified media for basic structural       */
-/*    errors, including cross linking, invalid FAT chains, and lost       */
-/*    clusters. The function also provides the capability to correct      */
-/*    errors.                                                             */
-/*                                                                        */
-/*    The algorithm is to follow all sub-directories immediately and      */
-/*    check their contents. The maximum depth of sub-directories is       */
-/*    determined by the constant FX_MAX_DIRECTORY_NESTING.                */
-/*    By default, this is set at 20. Basically, the FAT chain of every    */
-/*    file and sub-directory is traversed. If valid, clusters are marked  */
-/*    in a logical FAT bit map to signal they are already in-use. The     */
-/*    algorithm should detect any broken or cross linked FAT condition.   */
-/*                                                                        */
-/*    As for memory usage, the scratch memory supplied to the media check */
-/*    function is used to hold several directory entries, a data          */
-/*    structure to "stack" the current directory entry position before    */
-/*    diving into the sub-directory, and finally the logical FAT bit map. */
-/*    The basic data structures take from 512-1024 bytes and the logical  */
-/*    FAT bit map requires as many bits as there are clusters in your     */
-/*    device. For example, a device with 8000 clusters would require      */
-/*    1000 bytes to represent.                                            */
-/*                                                                        */
-/*    On the performance end of things, the traversal is reasonably fast  */
-/*    and is basically linear with the number of files and their sizes.   */
-/*    The lost cluster checking at the end of media check is a bit more   */
-/*    performance comprehensive. It basically checks that each unused     */
-/*    cluster is actually marked as free. You might decide to bypass this */
-/*    step if no other errors are found... or there might be ways to      */
-/*    optimize the search by reading whole FAT sectors. You probably just */
-/*    need to see how it behaves in your system.                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to a previously       */
-/*                                            opened media                */
-/*    scratch_memory_ptr                    Pointer to memory area for    */
-/*                                            media check to use (as      */
-/*                                            mentioned above)            */
-/*    scratch_memory_size                   Size of the scratch memory    */
-/*    error_correction_option               Specifies which - if any -    */
-/*                                            errors are corrected by     */
-/*                                            the media check function.   */
-/*                                            Setting the following bit   */
-/*                                            causes that error to be     */
-/*                                            corrected:                  */
-/*                                                                        */
-/*                                            0x01 -> Fix FAT Chain Errors*/
-/*                                            0x02 -> Fix Directory Entry */
-/*                                                      Errors            */
-/*                                            0x04 -> Fix Lost Clusters   */
-/*                                                                        */
-/*    errors_detected                       Specifies the destination     */
-/*                                            ULONG to place the error    */
-/*                                            report from media check.    */
-/*                                            This has a similar bit map  */
-/*                                            as before:                  */
-/*                                                                        */
-/*                                            0x01 -> FAT Chain Error(s)  */
-/*                                            0x02 -> Directory Entry     */
-/*                                                      Error(s)          */
-/*                                            0x04 -> Lost Cluster(s)     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_SUCCESS                            Media check performed its     */
-/*                                            operation successfully.     */
-/*                                            This does not mean that     */
-/*                                            there were no errors. The   */
-/*                                            errors_detected variable    */
-/*                                            needs to be examined.       */
-/*    FX_MEDIA_NOT_OPEN                     The media was not open.       */
-/*    FX_NOT_ENOUGH_MEMORY                  The scratch memory was not    */
-/*                                            large enough or the nesting */
-/*                                            depth was greater than the  */
-/*                                            maximum specified.          */
-/*    FX_IO_ERROR                           I/O Error reading/writing to  */
-/*                                            the media.                  */
-/*    FX_ERROR_NOT_FIXED                    Fundamental problem with      */
-/*                                            media that couldn't be fixed*/
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_cache_invalidate            Invalidate the cache          */
-/*    _fx_media_check_FAT_chain_check       Walk the supplied FAT chain   */
-/*    _fx_media_check_lost_cluster_check    Check for lost clusters       */
-/*    _fx_directory_entry_read              Directory entry read          */
-/*    _fx_directory_entry_write             Directory entry write         */
-/*    _fx_media_flush                       Flush changes to the media    */
-/*    _fx_utility_FAT_entry_write           Write value to FAT entry      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_check(FX_MEDIA *media_ptr, UCHAR *scratch_memory_ptr, ULONG scratch_memory_size, ULONG error_correction_option, ULONG *errors_detected)
-{
-
-CURRENT_DIRECTORY_ENTRY *current_directory;
-ULONG                    total_entries, last_cluster, valid_clusters;
-ULONG                    bytes_per_cluster, i, current_errors;
-UINT                     status, long_name_size;
-UINT                     current_directory_index;
-UCHAR                   *logical_fat, *working_ptr;
-ALIGN_TYPE               address_mask;
-FX_DIR_ENTRY            *temp_dir_ptr, *source_dir_ptr, *dir_entry_ptr;
-
-#ifdef TX_ENABLE_EVENT_TRACE
-TX_TRACE_BUFFER_ENTRY   *trace_event;
-ULONG                    trace_timestamp;
-#endif
-
-#ifdef FX_ENABLE_EXFAT
-    current_errors = 0;
-#endif
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_CHECK, media_ptr, scratch_memory_ptr, scratch_memory_size, 0, FX_TRACE_MEDIA_EVENTS, &trace_event, &trace_timestamp)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Determine if there are any opened files.  */
-    if (media_ptr -> fx_media_opened_file_count)
-    {
-
-        /* There are opened files... this is an error!  */
-
-        /* Release protection.  */
-        FX_UNPROTECT
-
-        /* Return an error.  */
-        return(FX_ACCESS_ERROR);
-    }
-
-    /* Invalidate the cache.  */
-    _fx_media_cache_invalidate(media_ptr);
-
-    /* Initialize the reported error flag.  */
-    *errors_detected =  0;
-
-    /* Calculate the long name size, rounded up to something that is evenly divisible by 4.  */
-    long_name_size =  (((FX_MAX_LONG_NAME_LEN + 3) >> 2) << 2);
-
-    /* Calculate the number of bytes per cluster.  */
-    bytes_per_cluster =  media_ptr -> fx_media_sectors_per_cluster * media_ptr -> fx_media_bytes_per_sector;
-
-    /* Setup address mask.  */
-    address_mask =  sizeof(ULONG) - 1;
-    address_mask =  ~address_mask;
-
-    /* Setup working pointer.  */
-    working_ptr =  scratch_memory_ptr + (sizeof(ULONG) - 1);
-    working_ptr =  (UCHAR *)(((ALIGN_TYPE)working_ptr) & address_mask);
-
-    /* Memory is set aside for two FX_DIR_ENTRY structures */
-    dir_entry_ptr =  (FX_DIR_ENTRY *)working_ptr;
-
-    /* Adjust the scratch memory pointer forward.  */
-    working_ptr =  &working_ptr[sizeof(FX_DIR_ENTRY)];
-
-    /* Setup the name buffer for the first directory entry.  */
-    dir_entry_ptr -> fx_dir_entry_name =  (CHAR *)working_ptr;
-
-    /* Adjust the scratch memory pointer forward.  */
-    working_ptr =  working_ptr + long_name_size + (sizeof(ULONG) - 1);
-    working_ptr =  (UCHAR *)(((ALIGN_TYPE)working_ptr) & address_mask);
-
-    /* Setup the source directory entry.  */
-    source_dir_ptr =  (FX_DIR_ENTRY *)working_ptr;
-
-    /* Adjust the scratch memory pointer forward.  */
-    working_ptr =  &working_ptr[sizeof(FX_DIR_ENTRY)];
-
-    /* Setup the name buffer for the source directory entry.  */
-    source_dir_ptr -> fx_dir_entry_name =  (CHAR *)working_ptr;
-
-    /* Adjust the scratch memory pointer forward.  */
-    working_ptr =  working_ptr + long_name_size + (sizeof(ULONG) - 1);
-    working_ptr =  (UCHAR *)(((ALIGN_TYPE)working_ptr) & address_mask);
-
-    /* Setup the current directory stack memory.  */
-    current_directory =  (CURRENT_DIRECTORY_ENTRY *)working_ptr;
-
-    /* Allocate space for the size of the directory entry stack.  This basically
-       defines the maximum level of sub-directories supported.  */
-    working_ptr =  &working_ptr[(FX_MAX_DIRECTORY_NESTING * sizeof(CURRENT_DIRECTORY_ENTRY))];
-
-    /* Setup the initial current directory entry.  */
-    current_directory_index =  0;
-
-    /* Adjust the size to account for the header information.  */
-    if (scratch_memory_size < (ULONG)((working_ptr - scratch_memory_ptr)))
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not enough memory error.  */
-        return(FX_NOT_ENOUGH_MEMORY);
-    }
-
-    /* Adjust the scratch memory size.  */
-    scratch_memory_size =  scratch_memory_size - (ULONG)(working_ptr - scratch_memory_ptr);
-
-    /* Memory is set aside for logical FAT - one bit per cluster */
-    logical_fat =  (UCHAR *)working_ptr;
-
-    /* Determine if there is enough memory.  */
-    if (scratch_memory_size < ((media_ptr -> fx_media_total_clusters >> 3) + 1))
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the not enough memory error.  */
-        return(FX_NOT_ENOUGH_MEMORY);
-    }
-
-    /* Initialize the logical FAT table. */
-    for (i = 0; i < ((media_ptr -> fx_media_total_clusters >> 3) + 1); i++)
-    {
-        /* Clear the logical FAT entry, which actually represents eight clusters.  */
-        logical_fat[i] =  0;
-    }
-
-#ifdef FX_ENABLE_EXFAT
-
-    /* Mark the clusters occupied by Allocation Bitmap table, Up-cast table and the first cluster of root directory. */
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-    ULONG offset = 0;
-
-        for (i = ((media_ptr -> fx_media_root_cluster_32 - FX_FAT_ENTRY_START) >> 3); i; i--)
-        {
-            logical_fat[offset++] = 0xff;
-        }
-
-        for (i = ((media_ptr -> fx_media_root_cluster_32 - FX_FAT_ENTRY_START) & 7); i; i--)
-        {
-            logical_fat[offset] = (UCHAR)((logical_fat[offset] << 1) | 0x1);
-        }
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    if (media_ptr -> fx_media_fault_tolerant_enabled)
-    {
-    ULONG cluster, cluster_number;
-
-        /* Mark the cluster used by fault tolerant as valid. */
-        for (cluster = media_ptr -> fx_media_fault_tolerant_start_cluster;
-             cluster < media_ptr -> fx_media_fault_tolerant_start_cluster + media_ptr -> fx_media_fault_tolerant_clusters;
-             cluster++)
-        {
-
-            cluster_number = cluster;
-
-#ifdef FX_ENABLE_EXFAT
-
-            /* For the index of the first cluster in exFAT is 2, adjust the number of clusters to fit Allocation Bitmap Table. */
-            /* We will compare logical_fat with Aollcation Bitmap table later to find out lost clusters. */
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-                cluster_number = cluster - FX_FAT_ENTRY_START;
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            logical_fat[cluster_number >> 3] = (UCHAR)(logical_fat[cluster_number >> 3] | (1 << (cluster_number & 7)));
-        }
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* If FAT32 is present, determine if the root directory is coherent.  */
-#ifdef FX_ENABLE_EXFAT
-    if ((media_ptr -> fx_media_FAT_type == FX_FAT32) ||
-        (media_ptr -> fx_media_FAT_type == FX_exFAT))
-#else
-    if (media_ptr -> fx_media_32_bit_FAT)
-#endif /* FX_ENABLE_EXFAT */
-    {
-
-        /* A 32-bit FAT is present. We need to walk the clusters of the root directory to determine if
-           it is intact. */
-        current_errors =  _fx_media_check_FAT_chain_check(media_ptr, media_ptr -> fx_media_root_cluster_32,
-                                                          &last_cluster, &valid_clusters, logical_fat);
-
-        /* Make them part of the errors reported to the caller.  */
-        *errors_detected =  *errors_detected | current_errors;
-
-        /* Update the trace event with the errors detected.  */
-        FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_MEDIA_CHECK, 0, 0, 0, *errors_detected)
-
-        /* Determine if the I/O error is set.  */
-        if (current_errors & FX_IO_ERROR)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* File I/O Error.  */
-            return(FX_IO_ERROR);
-        }
-
-        /* Check the status.  */
-        if (*errors_detected)
-        {
-
-            /* Determine if we can fix the FAT32 root directory error.  */
-            if ((valid_clusters) && (error_correction_option & FX_FAT_CHAIN_ERROR))
-            {
-
-                /* Make the chain end at the last cluster. */
-                status = _fx_utility_FAT_entry_write(media_ptr, last_cluster, media_ptr -> fx_media_fat_last);
-
-                /* Determine if the write was successful.  */
-                if (status)
-                {
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the error code.  */
-                    return(status);
-                }
-
-                /* Adjust the total entries in the root directory.  */
-                media_ptr -> fx_media_root_directory_entries =  (valid_clusters * bytes_per_cluster) / FX_DIR_ENTRY_SIZE;
-            }
-            else
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return an error.  */
-                return(FX_ERROR_NOT_FIXED);
-            }
-        }
-    }
-
-    /* Pickup total entries in the root directory.  */
-    total_entries =  media_ptr -> fx_media_root_directory_entries;
-
-    /* Set temp directory pointer to NULL.  */
-    temp_dir_ptr =  FX_NULL;
-
-    /* Put the root directory information in the entry stack */
-    current_directory[current_directory_index].current_total_entries =    total_entries;
-    current_directory[current_directory_index].current_start_cluster =    media_ptr -> fx_media_fat_last;
-    current_directory[current_directory_index].current_directory_entry =  0;
-
-    /* Now we shall do the checking in depth first manner. */
-    do
-    {
-
-        /* Pickup the directory index.  */
-        i =  current_directory[current_directory_index].current_directory_entry;
-
-        /* Loop to process remaining directory entries.  */
-        while (i < current_directory[current_directory_index].current_total_entries)
-        {
-
-            /* Read a directory entry.  */
-#ifdef FX_ENABLE_EXFAT
-            /* Hash value of the file name is not cared. */
-            status =  _fx_directory_entry_read_ex(media_ptr, temp_dir_ptr, &i, dir_entry_ptr, 0);
-#else
-            status =  _fx_directory_entry_read(media_ptr, temp_dir_ptr, &i, dir_entry_ptr);
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Determine if the read was successful.  */
-            if (status)
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return the error code.  */
-                return(status);
-            }
-
-            /* Check for the last entry.  */
-#ifdef FX_ENABLE_EXFAT
-            if (dir_entry_ptr -> fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_END_MARKER)
-#else
-            if (dir_entry_ptr -> fx_dir_entry_name[0] == (CHAR)FX_DIR_ENTRY_DONE)
-#endif /* FX_ENABLE_EXFAT */
-            {
-
-                /* Last entry in this directory - no need to check further.  */
-                break;
-            }
-
-            /* Is the entry free?  */
-#ifdef FX_ENABLE_EXFAT
-            if (dir_entry_ptr -> fx_dir_entry_type != FX_EXFAT_DIR_ENTRY_TYPE_FILE_DIRECTORY)
-#else
-            if ((dir_entry_ptr -> fx_dir_entry_name[0] == (CHAR)FX_DIR_ENTRY_FREE) && (dir_entry_ptr -> fx_dir_entry_short_name[0] == 0))
-#endif /* FX_ENABLE_EXFAT */
-            {
-
-                /* A deleted entry */
-                i++;
-                continue;
-            }
-
-#ifdef FX_ENABLE_EXFAT
-
-            /* Determine whether FAT chain is used. */
-            if (dir_entry_ptr -> fx_dir_entry_dont_use_fat & 1)
-            {
-            ULONG64 remaining_size = dir_entry_ptr -> fx_dir_entry_file_size;
-            ULONG   cluster = dir_entry_ptr -> fx_dir_entry_cluster, cluster_number;
-
-                valid_clusters = 0;
-
-                while (remaining_size)
-                {
-                    if (remaining_size >= bytes_per_cluster)
-                    {
-                        remaining_size -= bytes_per_cluster;
-                    }
-                    else
-                    {
-                        remaining_size = 0;
-                        last_cluster = cluster;
-                    }
-
-                    cluster_number = cluster - FX_FAT_ENTRY_START;
-
-                    /* Is the current cluster already marked? */
-                    if ((logical_fat[cluster_number / 8] >> (cluster_number % 8)) & 0x01)
-                    {
-                        current_errors = FX_FILE_SIZE_ERROR;
-                        last_cluster = dir_entry_ptr -> fx_dir_entry_cluster + valid_clusters;
-                        break;
-                    }
-                    
-                    /* Mark the current cluster. */
-                    logical_fat[cluster_number >> 3] = (UCHAR)(logical_fat[cluster_number >> 3] | (1 << (cluster_number & 7)));
-
-                    valid_clusters++;
-                    cluster++;
-                }
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Look for any cross links or errors in the FAT chain of current directory entry. */
-                current_errors =  _fx_media_check_FAT_chain_check(media_ptr, dir_entry_ptr -> fx_dir_entry_cluster,
-                                                                  &last_cluster, &valid_clusters, logical_fat);
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Make them part of the errors reported to the caller.  */
-            *errors_detected =  *errors_detected | current_errors;
-
-            /* Update the trace event with the errors detected.  */
-            FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_MEDIA_CHECK, 0, 0, 0, *errors_detected)
-
-            /* Determine if the I/O error is set.  */
-            if (current_errors & FX_IO_ERROR)
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* File I/O Error.  */
-                return(FX_IO_ERROR);
-            }
-
-            /* Check for errors.  */
-            if (*errors_detected)
-            {
-
-                /* Determine if we can fix the FAT chain.  */
-                if (error_correction_option & FX_FAT_CHAIN_ERROR)
-                {
-
-                    /* Determine if there is a valid cluster to write the EOF to.  */
-                    if (valid_clusters)
-                    {
-
-                        /* Write EOF in the last FAT entry.  */
-                        status =  _fx_utility_FAT_entry_write(media_ptr, last_cluster, media_ptr -> fx_media_fat_last);
-
-                        /* Determine if the write was successful.  */
-                        if (status)
-                        {
-
-                            /* Release media protection.  */
-                            FX_UNPROTECT
-
-                            /* Return the error code.  */
-                            return(status);
-                        }
-                    }
-                }
-            }
-
-            /* Determine if we need to update the size of the directory entry.  */
-            if (dir_entry_ptr -> fx_dir_entry_file_size > (valid_clusters * bytes_per_cluster))
-            {
-
-                /* Yes, update the directory entry's size.  */
-                dir_entry_ptr -> fx_dir_entry_file_size =  valid_clusters * bytes_per_cluster;
-
-                /* Determine if the new file size is zero. */
-                if (dir_entry_ptr -> fx_dir_entry_file_size == 0)
-                {
-
-                    /* Consider this a directory error.  */
-                    *errors_detected =  *errors_detected | FX_DIRECTORY_ERROR;
-
-                    /* Update the trace event with the errors detected.  */
-                    FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_MEDIA_CHECK, 0, 0, 0, *errors_detected)
-
-                    /* Clear the starting cluster number of this directory entry.  */
-                    dir_entry_ptr -> fx_dir_entry_cluster =  0;
-
-                    /* If directory fixing is required, delete this directory entry as well.  */
-                    if (error_correction_option & FX_DIRECTORY_ERROR)
-                    {
-
-                        /* Mark the entry as deleted.  */
-                        dir_entry_ptr -> fx_dir_entry_name[0] =        (CHAR)FX_DIR_ENTRY_FREE;
-                        dir_entry_ptr -> fx_dir_entry_short_name[0] =  (CHAR)FX_DIR_ENTRY_FREE;
-                    }
-                }
-
-                /* Only update the directory if the FAT chain was actually updated.  */
-                if (error_correction_option & FX_FAT_CHAIN_ERROR)
-                {
-
-                    /* Update the directory entry.  */
-                    status =  _fx_directory_entry_write(media_ptr, dir_entry_ptr);
-
-                    /* Determine if the write was successful.  */
-                    if (status)
-                    {
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the error code.  */
-                        return(status);
-                    }
-                }
-            }
-
-            /* Determine if the entry is a sub-directory.  */
-            if ((dir_entry_ptr -> fx_dir_entry_attributes & FX_DIRECTORY)
-                 && (valid_clusters == 0))
-            {
-
-                /* Consider this a directory error.  */
-                *errors_detected =  *errors_detected | FX_DIRECTORY_ERROR;
-
-                /* Update the trace event with the errors detected.  */
-                FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_MEDIA_CHECK, 0, 0, 0, *errors_detected)
-
-                /* Determine if we can fix the error.  */
-                if (error_correction_option & FX_DIRECTORY_ERROR)
-                {
-
-                    /* Yes, make the directory entry free.  */
-                    dir_entry_ptr -> fx_dir_entry_name[0] =        (CHAR)FX_DIR_ENTRY_FREE;
-                    dir_entry_ptr -> fx_dir_entry_short_name[0] =  (CHAR)FX_DIR_ENTRY_FREE;
-
-                    /* Delete the sub-directory entry.  */
-                    status =  _fx_directory_entry_write(media_ptr, dir_entry_ptr);
-
-                    /* Determine if the write was successful.  */
-                    if (status)
-                    {
-
-                        /* Release media protection.  */
-                        FX_UNPROTECT
-
-                        /* Return the error code.  */
-                        return(status);
-                    }
-
-                    /* Move to next entry.  */
-                    i++;
-                    continue;
-                }
-            }
-
-            /* Determine if the entry is a directory.  */
-            if (dir_entry_ptr -> fx_dir_entry_attributes & FX_DIRECTORY)
-            {
-
-                /* Current entry is a directory. The algorithm is designed to follow all
-                   sub-directories immediately, i.e., a depth first search.  */
-
-                /* First, save the next entry position. */
-                current_directory[current_directory_index].current_directory_entry =  i + 1;
-
-                /* Push the current directory entry on the stack.  */
-                current_directory_index++;
-
-                /* Check for current directory stack overflow.  */
-                if (current_directory_index >= FX_MAX_DIRECTORY_NESTING)
-                {
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Current directory stack overflow.  Return error.  */
-                    return(FX_NOT_ENOUGH_MEMORY);
-                }
-
-                /* Otherwise, setup the new directory entry.  */
-                current_directory[current_directory_index].current_total_entries =      (valid_clusters * bytes_per_cluster) / FX_DIR_ENTRY_SIZE;
-                current_directory[current_directory_index].current_start_cluster =      dir_entry_ptr -> fx_dir_entry_cluster;
-                current_directory[current_directory_index].current_directory_entry =    2;
-
-                /* Setup new source directory.  */
-                source_dir_ptr -> fx_dir_entry_cluster =              dir_entry_ptr -> fx_dir_entry_cluster;
-                source_dir_ptr -> fx_dir_entry_file_size =            current_directory[current_directory_index].current_total_entries;
-                source_dir_ptr -> fx_dir_entry_last_search_cluster =  0;
-                temp_dir_ptr =                                        source_dir_ptr;
-
-                /* Skip the first two entries of sub-directories.  */
-                i =  2;
-
-#ifdef FX_ENABLE_EXFAT
-
-                /* For exFAT, there is no dir-entries for ".." and ".". */
-                if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-                {
-                    current_directory[current_directory_index].current_directory_entry = 0;
-                    i =  0;
-                }
-#endif /* FX_ENABLE_EXFAT */
-            }
-            else
-            {
-
-                /* Regular file entry.  */
-
-                /* Check for an invalid file size.  */
-                if (((valid_clusters * bytes_per_cluster) - dir_entry_ptr -> fx_dir_entry_file_size) > bytes_per_cluster)
-                {
-
-                    /* There are more clusters allocated than needed for the file's size.  Indicate that this error
-                       is present.  */
-                    *errors_detected =  *errors_detected | FX_FILE_SIZE_ERROR;
-
-                    /* Update the trace event with the errors detected.  */
-                    FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_MEDIA_CHECK, 0, 0, 0, *errors_detected)
-
-                    /* For now, don't shorten the cluster chain.  */
-                }
-
-                /* Look into the next entry in the current directory.  */
-                i++;
-            }
-        }
-
-        /* Once we get here, we have exhausted the current directory and need to return to the previous
-           directory.  */
-
-        /* Check for being at the root directory.  */
-        if (current_directory_index == 0)
-        {
-
-            /* Yes, we have now exhausted searching the root directory so we are done!  */
-            break;
-        }
-
-        /* Backup to the place we left off in the previous directory.  */
-        current_directory_index--;
-
-        /* Determine if we are now back at the root directory.  */
-        if (current_directory[current_directory_index].current_start_cluster == media_ptr -> fx_media_fat_last)
-        {
-
-            /* The search directory should be NULL since it is the root directory.  */
-            temp_dir_ptr =  FX_NULL;
-        }
-        else
-        {
-
-            /* Otherwise, we are returning to a sub-directory.  Setup the search directory
-               appropriately.  */
-            source_dir_ptr -> fx_dir_entry_cluster =              current_directory[current_directory_index].current_start_cluster;
-            source_dir_ptr -> fx_dir_entry_file_size =            current_directory[current_directory_index].current_total_entries;
-            source_dir_ptr -> fx_dir_entry_last_search_cluster =  0;
-            temp_dir_ptr =                                        source_dir_ptr;
-        }
-    } while (1);
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* If exFAT is in use, compare the logical_fat with Allocation Bitmap Table directly. */
-        current_errors =  _fx_media_check_exFAT_lost_cluster_check(media_ptr, logical_fat, media_ptr -> fx_media_total_clusters, error_correction_option);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-
-        /* At this point, all the files and sub-directories have been examined.  We now need to check for
-           lost clusters in the logical FAT.  A lost cluster is basically anything that is not reported in
-           the logical FAT that has a non-zero value in the real FAT.  */
-        current_errors =  _fx_media_check_lost_cluster_check(media_ptr, logical_fat, media_ptr -> fx_media_total_clusters, error_correction_option);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Incorporate the error returned by the lost FAT check.  */
-    *errors_detected =  *errors_detected | current_errors;
-
-    /* Update the trace event with the errors detected.  */
-    FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_MEDIA_CHECK, 0, 0, 0, *errors_detected)
-
-    /* Determine if the I/O error is set.  */
-    if (current_errors & FX_IO_ERROR)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* File I/O Error.  */
-        return(FX_IO_ERROR);
-    }
-
-    /* Determine if there was any error and update was selected.  */
-    if ((*errors_detected) && (error_correction_option))
-    {
-
-        /* Flush any unwritten items to the media.  */
-        _fx_media_flush(media_ptr);
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* At this point, we have completed the diagnostic of the media, return success!  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_check_FAT_chain_check.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_check_FAT_chain_check.c	(revision 30)
+++ 	(revision )
@@ -1,171 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_check_FAT_chain_check                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function walks the supplied FAT chain looking for cross links  */
-/*    (FAT entries already used in another FAT chain) and abnormal FAT    */
-/*    entries and invalid chain termination.                              */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to a previously       */
-/*                                            opened media                */
-/*    starting_cluster                      Starting cluster of FAT chain */
-/*    last_valid_cluster                    Last valid cluster of chain   */
-/*    total_valid_clusters                  Total number of valid clusters*/
-/*    logical_fat                           Pointer to the logical FAT    */
-/*                                            bit map                     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    error                                 Error code                    */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_check_media                       Check media function          */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-ULONG  _fx_media_check_FAT_chain_check(FX_MEDIA *media_ptr, ULONG starting_cluster, ULONG *last_valid_cluster, ULONG *total_valid_clusters, UCHAR *logical_fat)
-{
-
-ULONG prev_cluster, cluster, next_clust = 0;
-ULONG cluster_number;
-ULONG count, error;
-UINT  status;
-
-
-    /* Initialize the error code.  */
-    error =  0;
-
-    /* Setup at the first cluster.  */
-    cluster =  starting_cluster;
-
-    /* Initialize the previous cluster.  */
-    prev_cluster =  0;
-
-    /* Initialize the count to 0. */
-    count =  0;
-
-    /* Loop to walk through the FAT chain.  */
-    while ((cluster >= (ULONG)FX_FAT_ENTRY_START) &&
-           (cluster < (FX_FAT_ENTRY_START + media_ptr -> fx_media_total_clusters)))
-    {
-
-        cluster_number = cluster;
-
-#ifdef FX_ENABLE_EXFAT
-
-        /* For the index of the first cluster in exFAT is 2, adjust the number of clusters to fit Allocation Bitmap Table. */
-        /* We will compare logical_fat with Aollcation Bitmap table later to find out lost clusters. */
-        if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-        {
-            cluster_number = cluster - FX_FAT_ENTRY_START;
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Determine if this cluster is already in the logical FAT bit map.  */
-        if (logical_fat[cluster_number >> 3] & (1 << (cluster_number & 7)))
-        {
-
-            /* Yes, the cluster is already being used by another file or
-               sub-directory.  */
-            error =  FX_FAT_CHAIN_ERROR;
-            break;
-        }
-
-        /* Now read the contents of the cluster.  */
-        status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_clust);
-
-        /* Check the return status.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Yes, the cluster is already being used by another file or
-               sub-directory.  */
-            error =  FX_IO_ERROR;
-            break;
-        }
-
-        /* Determine if the link is circular or the count is greater than the
-           total clusters.  */
-        if ((cluster == next_clust) ||
-            (next_clust < (ULONG)FX_FAT_ENTRY_START) ||
-            ((next_clust >= (FX_FAT_ENTRY_START + media_ptr -> fx_media_total_clusters)) &&
-             (next_clust != media_ptr -> fx_media_fat_last)))
-        {
-
-            error =  FX_FAT_CHAIN_ERROR;
-            break;
-        }
-
-        /* Everything is good with the chain at this point.  Mark it as valid.  */
-        logical_fat[cluster_number >> 3] = (UCHAR)(logical_fat[cluster_number >> 3] | (1 << (cluster_number & 7)));
-
-        /* Move the cluster variable forward.  */
-        prev_cluster =  cluster;
-        cluster =       next_clust;
-
-        /* Increment the number of valid clusters.  */
-        count++;
-    }
-
-    /* Return the last valid cluster and the total valid cluster count.  */
-    *last_valid_cluster =   prev_cluster;
-    *total_valid_clusters = count;
-
-    /* Return error code.  */
-    return(error);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_check_lost_cluster_check.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_check_lost_cluster_check.c	(revision 30)
+++ 	(revision )
@@ -1,282 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_check_lost_cluster_check                  PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function examines all clusters to see if there are any unused  */
-/*    clusters that are also unavailable. If specified, this routine will */
-/*    also mark the cluster as available.                                 */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to a previously       */
-/*                                            opened media                */
-/*    logical_fat                           Pointer to the logical FAT    */
-/*                                            bit map                     */
-/*    total_clusters                        Total number of clusters      */
-/*    error_correction_option               Option for correcting lost    */
-/*                                            cluster errors              */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    error                                 Error code                    */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_FAT_entry_write           Write a FAT entry             */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_check_media                       Check media function          */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-ULONG  _fx_media_check_lost_cluster_check(FX_MEDIA *media_ptr, UCHAR *logical_fat, ULONG total_clusters, ULONG error_correction_option)
-{
-
-ULONG cluster, next_cluster = 0;
-ULONG fat_last;
-ULONG error;
-UINT  status;
-
-
-    /* Calculate the FAT reserved and last sector values.  */
-    if (media_ptr -> fx_media_32_bit_FAT)
-    {
-        fat_last =      FX_LAST_CLUSTER_1_32;
-    }
-    else
-    {
-        fat_last =      FX_LAST_CLUSTER_1;
-    }
-
-    /* Initialize the error.  */
-    error =  0;
-
-    /* Loop through all the clusters to see if any clusters NOT in the logical sector FAT have
-       a non zero value.  */
-    for (cluster = FX_FAT_ENTRY_START; cluster < total_clusters; cluster++)
-    {
-
-        /* Determine if this cluster is in the logical FAT.  */
-        if (logical_fat[cluster >> 3] & (1 << (cluster & 7)))
-        {
-
-            /* Yes, the cluster is in use by a file or sub-directory.  Just continue the loop.  */
-            continue;
-        }
-
-        /* Otherwise, the cluster is not in use.  */
-
-        /* Read the contents of what should be a free cluster.  */
-        status = _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-        /* Check for a good status.  */
-        if (status)
-        {
-
-            /* Set the error code.  */
-            error = error | FX_IO_ERROR;
-
-            /* Return error code.  */
-            return(error);
-        }
-
-        /* Determine if the contents of the cluster is valid.  */
-        if (((next_cluster > (ULONG)FX_FREE_CLUSTER) && (next_cluster < media_ptr -> fx_media_fat_reserved)) ||
-            (next_cluster >= fat_last))
-        {
-
-            /* Lost cluster is present.  */
-
-            /* Set the error code status.  */
-            error =  FX_LOST_CLUSTER_ERROR;
-
-            /* Determine if the lost cluster should be recovered.  */
-            if (error_correction_option & FX_LOST_CLUSTER_ERROR)
-            {
-
-                /* Make the cluster available again.  */
-                status =  _fx_utility_FAT_entry_write(media_ptr, cluster, FX_FREE_CLUSTER);
-
-                /* Check for a good status.  */
-                if (status)
-                {
-
-                    /* Increment the available clusters.  */
-                    media_ptr -> fx_media_available_clusters++;
-
-                    /* Set the error code.  */
-                    error =  error | FX_IO_ERROR;
-
-                    /* Return error code.  */
-                    return(error);
-                }
-            }
-        }
-    }
-
-    /* Return error code.  */
-    return(error);
-}
-
-#ifdef FX_ENABLE_EXFAT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_check_exFAT_lost_cluster_check            PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function examines all clusters in exFAT to see if there are    */
-/*    any unused clusters that are also unavailable.                      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to a previously       */
-/*                                            opened media                */
-/*    logical_fat                           Pointer to the logical FAT    */
-/*                                            bit map                     */
-/*    total_clusters                        Total number of clusters      */
-/*    error_correction_option               Option for correcting lost    */
-/*                                            cluster errors              */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    error                                 Error code                    */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_exFAT_bitmap_flush        Flush dirty bitmap clusters   */
-/*    _fx_utility_exFAT_bitmap_cache_update Cache bitmap clusters         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_check_media                       Check media function          */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-ULONG  _fx_media_check_exFAT_lost_cluster_check(FX_MEDIA *media_ptr, UCHAR *logical_fat, ULONG total_clusters, ULONG error_correction_option)
-{
-ULONG cluster = FX_FAT_ENTRY_START;
-ULONG cached_bitmap_bytes = media_ptr -> fx_media_exfat_bitmap_cache_size_in_sectors * media_ptr -> fx_media_bytes_per_sector;
-ULONG cached_bitmap_bits = cached_bitmap_bytes << 3;
-ULONG offset = 0;
-UINT status, i;
-
-    /* This parameter has not been supported yet. */
-    FX_PARAMETER_NOT_USED(error_correction_option);
-
-    /* Flush Allocation Bitmap Table first. */
-    status = _fx_utility_exFAT_bitmap_flush(media_ptr);
-    
-    if (FX_SUCCESS != status)
-    {
-        return(status);
-    }
-
-    while (total_clusters)
-    {
-
-        /* Read Allocation Bitmap Table from disk. */
-        status = _fx_utility_exFAT_bitmap_cache_update(media_ptr, cluster);
-
-        if (FX_SUCCESS != status)
-        {
-            return(status);
-        }
-
-        if (total_clusters >= cached_bitmap_bits)
-        {
-            total_clusters -= cached_bitmap_bits;
-
-            /* Compare cached bitmap with logical_fat. */
-            for (i = 0; i < media_ptr -> fx_media_bytes_per_sector; i++)
-            {
-                if (logical_fat[offset + i] != ((UCHAR *)(media_ptr -> fx_media_exfat_bitmap_cache))[i])
-                {
-                    return(FX_LOST_CLUSTER_ERROR);
-                }
-
-                offset += cached_bitmap_bytes;
-                cluster += cached_bitmap_bits;
-            }
-        }
-        else
-        {
-
-            /* Compare cached bitmap with logical_fat. */
-            for (i = 0; i < ((total_clusters + 7) >> 3); i++)
-            {
-                if (logical_fat[offset + i] != ((UCHAR *)(media_ptr -> fx_media_exfat_bitmap_cache))[i])
-                {
-                    return(FX_LOST_CLUSTER_ERROR);
-                }
-            }
-
-            total_clusters = 0;
-        }
-    }
-
-    return(FX_SUCCESS);
-}
-#endif /* FX_ENABLE_EXFAT */
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_close.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_close.c	(revision 30)
+++ 	(revision )
@@ -1,447 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_file.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_close                                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function examines the list of open files for this media and    */
-/*    closes each file.  If a file has been written to, the file's        */
-/*    directory information is also written out to the media.  After      */
-/*    the files have been closed, the internal logical sector is          */
-/*    flushed and a flush command is sent to the attached driver.         */
-/*    Finally, this media control block is removed from the list of       */
-/*    opened media control blocks and is marked as closed.                */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Write the directory entry     */
-/*    _fx_media_abort                       Abort the media on error      */
-/*    _fx_utility_exFAT_bitmap_flush        Flush exFAT allocation bitmap */
-/*    _fx_utility_FAT_flush                 Flush cached FAT entries      */
-/*    _fx_utility_FAT_map_flush             Flush primary FAT changes to  */
-/*                                            secondary FAT(s)            */
-/*    _fx_utility_logical_sector_flush      Flush logical sector cache    */
-/*    _fx_utility_16_unsigned_read          Read a 16-bit value           */
-/*    _fx_utility_32_unsigned_read          Read a 32-bit value           */
-/*    _fx_utility_32_unsigned_write         Write a 32-bit value          */
-/*    tx_mutex_delete                       Delete protection mutex       */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added conditional to        */
-/*                                            disable file close          */
-/*                                            and cache,                  */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_close(FX_MEDIA  *media_ptr)
-{
-
-FX_INT_SAVE_AREA
-
-#ifndef FX_DISABLE_FILE_CLOSE
-ULONG    open_count;
-FX_FILE *file_ptr;
-#endif /* FX_DISABLE_FILE_CLOSE */
-UINT     status;
-
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_CLOSE, media_ptr, 0, 0, 0, FX_TRACE_MEDIA_EVENTS, 0, 0)
-
-    /* If trace is enabled, unregister this object.  */
-    FX_TRACE_OBJECT_UNREGISTER(media_ptr)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-#ifndef FX_DISABLE_FILE_CLOSE
-    /* Loop through the media's open files.  */
-    open_count =  media_ptr -> fx_media_opened_file_count;
-    file_ptr =    media_ptr -> fx_media_opened_file_list;
-    while (open_count)
-    {
-
-        /* Look at each opened file to see if the same file is opened
-           for writing and has been written to.  */
-        if ((file_ptr -> fx_file_open_mode == FX_OPEN_FOR_WRITE) &&
-            (file_ptr -> fx_file_modified))
-        {
-
-            /* Lockout interrupts for time/date access.  */
-            FX_DISABLE_INTS
-
-            /* Set the new time and date.  */
-            file_ptr -> fx_file_dir_entry.fx_dir_entry_time =  _fx_system_time;
-            file_ptr -> fx_file_dir_entry.fx_dir_entry_date =  _fx_system_date;
-
-            /* Restore interrupt posture.  */
-            FX_RESTORE_INTS
-
-            /* Copy the new file size into the directory entry.  */
-            file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size =
-                file_ptr -> fx_file_current_file_size;
-
-            /* Write the directory entry to the media.  */
-#ifdef FX_ENABLE_EXFAT
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-
-                status = _fx_directory_exFAT_entry_write(media_ptr, &(file_ptr -> fx_file_dir_entry), UPDATE_STREAM);
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-                status = _fx_directory_entry_write(media_ptr, &(file_ptr -> fx_file_dir_entry));
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Determine if the status was unsuccessful. */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Call the media abort routine.  */
-                _fx_media_abort(media_ptr);
-
-                /* Return the error status.  */
-                return(FX_IO_ERROR);
-            }
-
-            /* Clear the file modified flag.  */
-            file_ptr -> fx_file_modified =  FX_FALSE;
-        }
-
-        /* Mark the file as closed.  */
-        file_ptr -> fx_file_id =  FX_FILE_CLOSED_ID;
-
-        /* Adjust the pointer and decrement the opened count.  */
-        file_ptr =  file_ptr -> fx_file_opened_next;
-        open_count--;
-    }
-#endif /* FX_DISABLE_FILE_CLOSE */
-
-    /* Flush the cached individual FAT entries */
-    _fx_utility_FAT_flush(media_ptr);
-
-    /* Flush changed sector(s) in the primary FAT to secondary FATs.  */
-    _fx_utility_FAT_map_flush(media_ptr);
-
-#ifdef FX_ENABLE_EXFAT
-    if ((media_ptr -> fx_media_FAT_type == FX_exFAT) &&
-        (FX_TRUE == media_ptr -> fx_media_exfat_bitmap_cache_dirty))
-    {
-
-        /* Flush bitmap.  */
-        _fx_utility_exFAT_bitmap_flush(media_ptr);
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Flush the internal logical sector cache.  */
-    status =  _fx_utility_logical_sector_flush(media_ptr, ((ULONG64) 1), (ULONG64) (media_ptr -> fx_media_total_sectors), FX_FALSE);
-
-    /* Determine if the flush was unsuccessful. */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Call the media abort routine.  */
-        _fx_media_abort(media_ptr);
-
-        /* Return the error status.  */
-        return(FX_IO_ERROR);
-    }
-
-    /* Determine if the media needs to have the additional information sector updated. This will
-       only be the case for 32-bit FATs. The logic here only needs to be done if the last reported
-       available cluster count is different that the currently available clusters.  */
-    if ((media_ptr -> fx_media_FAT32_additional_info_sector) &&
-        (media_ptr -> fx_media_FAT32_additional_info_last_available != media_ptr -> fx_media_available_clusters) &&
-        (media_ptr -> fx_media_driver_write_protect == FX_FALSE))
-    {
-
-    UCHAR *buffer_ptr;
-    ULONG  signature;
-
-
-#ifndef FX_DISABLE_CACHE
-        /* Setup a pointer to the first cached entry's buffer.  */
-        buffer_ptr =  (media_ptr -> fx_media_sector_cache_list_ptr) -> fx_cached_sector_memory_buffer;
-
-        /* Invalidate this cache entry.  */
-        (media_ptr -> fx_media_sector_cache_list_ptr) -> fx_cached_sector =  (~(ULONG64)0);
-        (media_ptr -> fx_media_sector_cache_list_ptr) -> fx_cached_sector_valid =  FX_FALSE;
-#else
-        buffer_ptr =  media_ptr -> fx_media_memory_buffer;
-#endif /* FX_DISABLE_CACHE */
-
-        /* Read the FAT32 additional information sector from the device.  */
-        media_ptr -> fx_media_driver_request =          FX_DRIVER_READ;
-        media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-        media_ptr -> fx_media_driver_buffer =           buffer_ptr;
-        media_ptr -> fx_media_driver_logical_sector =   media_ptr -> fx_media_FAT32_additional_info_sector;
-        media_ptr -> fx_media_driver_sectors =          1;
-        media_ptr -> fx_media_driver_sector_type =      FX_DIRECTORY_SECTOR;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-        /* Increment the number of driver read sector(s) requests.  */
-        media_ptr -> fx_media_driver_read_requests++;
-#endif
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_READ, media_ptr, media_ptr -> fx_media_FAT32_additional_info_sector, 1, buffer_ptr, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Invoke the driver to read the FAT32 additional information sector.  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Determine if the FAT32 sector was read correctly. */
-        if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Call the media abort routine.  */
-            _fx_media_abort(media_ptr);
-
-            /* Return the error status.  */
-            return(FX_IO_ERROR);
-        }
-
-        /* Setup a pointer into the FAT32 additional information sector.  */
-        buffer_ptr =  media_ptr -> fx_media_driver_buffer;
-
-        /* Pickup the first signature long word.  */
-        signature =  _fx_utility_32_unsigned_read(&buffer_ptr[0]);
-
-        /* Determine if the signature is correct.  */
-        if (signature == 0x41615252)
-        {
-
-            /* Yes, the first signature is correct, now pickup the next signature.  */
-            signature =  _fx_utility_32_unsigned_read(&buffer_ptr[484]);
-
-            /* Determine if this signature is correct.  */
-            if (signature == 0x61417272)
-            {
-
-                /* Yes, we have a good FAT32 additional information sector.  */
-
-                /* Set the free cluster count to the available clusters in the media control block.  */
-                _fx_utility_32_unsigned_write(&buffer_ptr[488], media_ptr -> fx_media_available_clusters);
-
-                /* Set the next free cluster number hint to starting search cluster in the media control block.  */
-                _fx_utility_32_unsigned_write(&buffer_ptr[492], media_ptr -> fx_media_cluster_search_start);
-
-                /* Now write the sector back out to the media.  */
-                media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-                media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-                media_ptr -> fx_media_driver_buffer =           buffer_ptr;
-                media_ptr -> fx_media_driver_logical_sector =   media_ptr -> fx_media_FAT32_additional_info_sector;
-                media_ptr -> fx_media_driver_sectors =          1;
-                media_ptr -> fx_media_driver_sector_type =      FX_DIRECTORY_SECTOR;
-
-                /* Set the system write flag since we are writing a directory sector.  */
-                media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-                /* Increment the number of driver write sector(s) requests.  */
-                media_ptr -> fx_media_driver_write_requests++;
-#endif
-
-                /* If trace is enabled, insert this event into the trace buffer.  */
-                FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, media_ptr -> fx_media_FAT32_additional_info_sector, 1, buffer_ptr, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-                /* Invoke the driver to write the FAT32 additional information sector.  */
-                (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-                /* Clear the system write flag.  */
-                media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-                /* Determine if the FAT32 sector was written correctly. */
-                if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-                {
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Call the media abort routine.  */
-                    _fx_media_abort(media_ptr);
-
-                    /* Return the sector IO error status.  */
-                    return(FX_IO_ERROR);
-                }
-
-                /* Successful update of the FAT32 additional information sector. Update the
-                   last written available cluster count.  */
-                media_ptr -> fx_media_FAT32_additional_info_last_available =  media_ptr -> fx_media_available_clusters;
-            }
-        }
-    }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of driver flush requests.  */
-    media_ptr -> fx_media_driver_flush_requests++;
-#endif
-
-    /* Build the "flush" I/O driver request.  */
-    media_ptr -> fx_media_driver_request =      FX_DRIVER_FLUSH;
-    media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_FLUSH, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Call the specified I/O driver with the flush request.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    /* Build the "uninitialize" I/O driver request.  */
-    media_ptr -> fx_media_driver_request =      FX_DRIVER_UNINIT;
-    media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_UNINIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Call the specified I/O driver with the uninitialize request.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    /* Now remove this media from the open list.  */
-
-    /* Lockout interrupts for media removal.  */
-    FX_DISABLE_INTS
-
-    /* See if the media is the only one on the media opened list.  */
-    if (_fx_system_media_opened_count == ((ULONG) 1))
-    {
-
-        /* Only opened media, just set the opened list to NULL.  */
-        _fx_system_media_opened_ptr =  FX_NULL;
-    }
-    else
-    {
-
-        /* Otherwise, not the only opened media, link-up the neighbors.  */
-        (media_ptr -> fx_media_opened_next) -> fx_media_opened_previous =
-            media_ptr -> fx_media_opened_previous;
-        (media_ptr -> fx_media_opened_previous) -> fx_media_opened_next =
-            media_ptr -> fx_media_opened_next;
-
-        /* See if we have to update the opened list head pointer.  */
-        if (_fx_system_media_opened_ptr == media_ptr)
-        {
-
-            /* Yes, move the head pointer to the next opened media. */
-            _fx_system_media_opened_ptr =  media_ptr -> fx_media_opened_next;
-        }
-    }
-
-    /* Decrement the opened media counter.  */
-    _fx_system_media_opened_count--;
-
-    /* Finally, Indicate that this media is closed.  */
-    media_ptr -> fx_media_id =  FX_MEDIA_CLOSED_ID;
-
-    /* Restore interrupt posture.  */
-    FX_RESTORE_INTS
-
-    /* Delete the media protection structure if FX_SINGLE_THREAD is not
-       defined.  */
-#ifndef FX_SINGLE_THREAD
-
-#ifndef FX_DONT_CREATE_MUTEX
-
-    /* Note that the protection is never released. The mutex delete
-       service will handle all threads waiting access to this media
-       control block.  */
-    tx_mutex_delete(& (media_ptr -> fx_media_protect));
-#endif
-#endif
-
-    /* Invoke media close callback. */
-    if (media_ptr -> fx_media_close_notify)
-    {
-        media_ptr -> fx_media_close_notify(media_ptr);
-    }
-
-#ifdef FX_DONT_CREATE_MUTEX
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-#endif
-
-    /* Return success status to the caller.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_close_notify_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_close_notify_set.c	(revision 30)
+++ 	(revision )
@@ -1,82 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_close_notif_set                           PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the notify function called when media is open.   */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    media_close_notify                    Notify function called when   */
-/*                                            media is closed             */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_SUCCESS                                                          */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_close_notify_set(FX_MEDIA *media_ptr, VOID (*media_close_notify)(FX_MEDIA *media))
-{
-
-    /* Set the notify function. */
-    media_ptr -> fx_media_close_notify = media_close_notify;
-
-    /* Return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_exFAT_format.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_exFAT_format.c	(revision 30)
+++ 	(revision )
@@ -1,1231 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-
-
-/* Define upper case table for exFAT formatting.  */
-
-const UCHAR _fx_utility_exFAT_upcase_table_compressed[] =
-{
-    /* Sector 1 */
-
-    0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04, 0x00, 0x05, 0x00, 0x06, 0x00, 0x07, 0x00,
-    0x08, 0x00, 0x09, 0x00, 0x0a, 0x00, 0x0b, 0x00, 0x0c, 0x00, 0x0d, 0x00, 0x0e, 0x00, 0x0f, 0x00,
-    0x10, 0x00, 0x11, 0x00, 0x12, 0x00, 0x13, 0x00, 0x14, 0x00, 0x15, 0x00, 0x16, 0x00, 0x17, 0x00,
-    0x18, 0x00, 0x19, 0x00, 0x1a, 0x00, 0x1b, 0x00, 0x1c, 0x00, 0x1d, 0x00, 0x1e, 0x00, 0x1f, 0x00,
-    0x20, 0x00, 0x21, 0x00, 0x22, 0x00, 0x23, 0x00, 0x24, 0x00, 0x25, 0x00, 0x26, 0x00, 0x27, 0x00,
-    0x28, 0x00, 0x29, 0x00, 0x2a, 0x00, 0x2b, 0x00, 0x2c, 0x00, 0x2d, 0x00, 0x2e, 0x00, 0x2f, 0x00,
-    0x30, 0x00, 0x31, 0x00, 0x32, 0x00, 0x33, 0x00, 0x34, 0x00, 0x35, 0x00, 0x36, 0x00, 0x37, 0x00,
-    0x38, 0x00, 0x39, 0x00, 0x3a, 0x00, 0x3b, 0x00, 0x3c, 0x00, 0x3d, 0x00, 0x3e, 0x00, 0x3f, 0x00,
-    0x40, 0x00, 0x41, 0x00, 0x42, 0x00, 0x43, 0x00, 0x44, 0x00, 0x45, 0x00, 0x46, 0x00, 0x47, 0x00,
-    0x48, 0x00, 0x49, 0x00, 0x4a, 0x00, 0x4b, 0x00, 0x4c, 0x00, 0x4d, 0x00, 0x4e, 0x00, 0x4f, 0x00,
-    0x50, 0x00, 0x51, 0x00, 0x52, 0x00, 0x53, 0x00, 0x54, 0x00, 0x55, 0x00, 0x56, 0x00, 0x57, 0x00,
-    0x58, 0x00, 0x59, 0x00, 0x5a, 0x00, 0x5b, 0x00, 0x5c, 0x00, 0x5d, 0x00, 0x5e, 0x00, 0x5f, 0x00,
-    0x60, 0x00, 0x41, 0x00, 0x42, 0x00, 0x43, 0x00, 0x44, 0x00, 0x45, 0x00, 0x46, 0x00, 0x47, 0x00,
-    0x48, 0x00, 0x49, 0x00, 0x4a, 0x00, 0x4b, 0x00, 0x4c, 0x00, 0x4d, 0x00, 0x4e, 0x00, 0x4f, 0x00,
-    0x50, 0x00, 0x51, 0x00, 0x52, 0x00, 0x53, 0x00, 0x54, 0x00, 0x55, 0x00, 0x56, 0x00, 0x57, 0x00,
-    0x58, 0x00, 0x59, 0x00, 0x5a, 0x00, 0x7b, 0x00, 0x7c, 0x00, 0x7d, 0x00, 0x7e, 0x00, 0x7f, 0x00,
-    0x80, 0x00, 0x81, 0x00, 0x82, 0x00, 0x83, 0x00, 0x84, 0x00, 0x85, 0x00, 0x86, 0x00, 0x87, 0x00,
-    0x88, 0x00, 0x89, 0x00, 0x8a, 0x00, 0x8b, 0x00, 0x8c, 0x00, 0x8d, 0x00, 0x8e, 0x00, 0x8f, 0x00,
-    0x90, 0x00, 0x91, 0x00, 0x92, 0x00, 0x93, 0x00, 0x94, 0x00, 0x95, 0x00, 0x96, 0x00, 0x97, 0x00,
-    0x98, 0x00, 0x99, 0x00, 0x9a, 0x00, 0x9b, 0x00, 0x9c, 0x00, 0x9d, 0x00, 0x9e, 0x00, 0x9f, 0x00,
-    0xa0, 0x00, 0xa1, 0x00, 0xa2, 0x00, 0xa3, 0x00, 0xa4, 0x00, 0xa5, 0x00, 0xa6, 0x00, 0xa7, 0x00,
-    0xa8, 0x00, 0xa9, 0x00, 0xaa, 0x00, 0xab, 0x00, 0xac, 0x00, 0xad, 0x00, 0xae, 0x00, 0xaf, 0x00,
-    0xb0, 0x00, 0xb1, 0x00, 0xb2, 0x00, 0xb3, 0x00, 0xb4, 0x00, 0xb5, 0x00, 0xb6, 0x00, 0xb7, 0x00,
-    0xb8, 0x00, 0xb9, 0x00, 0xba, 0x00, 0xbb, 0x00, 0xbc, 0x00, 0xbd, 0x00, 0xbe, 0x00, 0xbf, 0x00,
-    0xc0, 0x00, 0xc1, 0x00, 0xc2, 0x00, 0xc3, 0x00, 0xc4, 0x00, 0xc5, 0x00, 0xc6, 0x00, 0xc7, 0x00,
-    0xc8, 0x00, 0xc9, 0x00, 0xca, 0x00, 0xcb, 0x00, 0xcc, 0x00, 0xcd, 0x00, 0xce, 0x00, 0xcf, 0x00,
-    0xd0, 0x00, 0xd1, 0x00, 0xd2, 0x00, 0xd3, 0x00, 0xd4, 0x00, 0xd5, 0x00, 0xd6, 0x00, 0xd7, 0x00,
-    0xd8, 0x00, 0xd9, 0x00, 0xda, 0x00, 0xdb, 0x00, 0xdc, 0x00, 0xdd, 0x00, 0xde, 0x00, 0xdf, 0x00,
-    0xc0, 0x00, 0xc1, 0x00, 0xc2, 0x00, 0xc3, 0x00, 0xc4, 0x00, 0xc5, 0x00, 0xc6, 0x00, 0xc7, 0x00,
-    0xc8, 0x00, 0xc9, 0x00, 0xca, 0x00, 0xcb, 0x00, 0xcc, 0x00, 0xcd, 0x00, 0xce, 0x00, 0xcf, 0x00,
-    0xd0, 0x00, 0xd1, 0x00, 0xd2, 0x00, 0xd3, 0x00, 0xd4, 0x00, 0xd5, 0x00, 0xd6, 0x00, 0xf7, 0x00,
-    0xd8, 0x00, 0xd9, 0x00, 0xda, 0x00, 0xdb, 0x00, 0xdc, 0x00, 0xdd, 0x00, 0xde, 0x00, 0x78, 0x01,
-
-    /* Sector 2 */
-
-    0x00, 0x01, 0x00, 0x01, 0x02, 0x01, 0x02, 0x01, 0x04, 0x01, 0x04, 0x01, 0x06, 0x01, 0x06, 0x01,
-    0x08, 0x01, 0x08, 0x01, 0x0a, 0x01, 0x0a, 0x01, 0x0c, 0x01, 0x0c, 0x01, 0x0e, 0x01, 0x0e, 0x01,
-    0x10, 0x01, 0x10, 0x01, 0x12, 0x01, 0x12, 0x01, 0x14, 0x01, 0x14, 0x01, 0x16, 0x01, 0x16, 0x01,
-    0x18, 0x01, 0x18, 0x01, 0x1a, 0x01, 0x1a, 0x01, 0x1c, 0x01, 0x1c, 0x01, 0x1e, 0x01, 0x1e, 0x01,
-    0x20, 0x01, 0x20, 0x01, 0x22, 0x01, 0x22, 0x01, 0x24, 0x01, 0x24, 0x01, 0x26, 0x01, 0x26, 0x01,
-    0x28, 0x01, 0x28, 0x01, 0x2a, 0x01, 0x2a, 0x01, 0x2c, 0x01, 0x2c, 0x01, 0x2e, 0x01, 0x2e, 0x01,
-    0x30, 0x01, 0x31, 0x01, 0x32, 0x01, 0x32, 0x01, 0x34, 0x01, 0x34, 0x01, 0x36, 0x01, 0x36, 0x01,
-    0x38, 0x01, 0x39, 0x01, 0x39, 0x01, 0x3b, 0x01, 0x3b, 0x01, 0x3d, 0x01, 0x3d, 0x01, 0x3f, 0x01,
-    0x3f, 0x01, 0x41, 0x01, 0x41, 0x01, 0x43, 0x01, 0x43, 0x01, 0x45, 0x01, 0x45, 0x01, 0x47, 0x01,
-    0x47, 0x01, 0x49, 0x01, 0x4a, 0x01, 0x4a, 0x01, 0x4c, 0x01, 0x4c, 0x01, 0x4e, 0x01, 0x4e, 0x01,
-    0x50, 0x01, 0x50, 0x01, 0x52, 0x01, 0x52, 0x01, 0x54, 0x01, 0x54, 0x01, 0x56, 0x01, 0x56, 0x01,
-    0x58, 0x01, 0x58, 0x01, 0x5a, 0x01, 0x5a, 0x01, 0x5c, 0x01, 0x5c, 0x01, 0x5e, 0x01, 0x5e, 0x01,
-    0x60, 0x01, 0x60, 0x01, 0x62, 0x01, 0x62, 0x01, 0x64, 0x01, 0x64, 0x01, 0x66, 0x01, 0x66, 0x01,
-    0x68, 0x01, 0x68, 0x01, 0x6a, 0x01, 0x6a, 0x01, 0x6c, 0x01, 0x6c, 0x01, 0x6e, 0x01, 0x6e, 0x01,
-    0x70, 0x01, 0x70, 0x01, 0x72, 0x01, 0x72, 0x01, 0x74, 0x01, 0x74, 0x01, 0x76, 0x01, 0x76, 0x01,
-    0x78, 0x01, 0x79, 0x01, 0x79, 0x01, 0x7b, 0x01, 0x7b, 0x01, 0x7d, 0x01, 0x7d, 0x01, 0x7f, 0x01,
-    0x43, 0x02, 0x81, 0x01, 0x82, 0x01, 0x82, 0x01, 0x84, 0x01, 0x84, 0x01, 0x86, 0x01, 0x87, 0x01,
-    0x87, 0x01, 0x89, 0x01, 0x8a, 0x01, 0x8b, 0x01, 0x8b, 0x01, 0x8d, 0x01, 0x8e, 0x01, 0x8f, 0x01,
-    0x90, 0x01, 0x91, 0x01, 0x91, 0x01, 0x93, 0x01, 0x94, 0x01, 0xf6, 0x01, 0x96, 0x01, 0x97, 0x01,
-    0x98, 0x01, 0x98, 0x01, 0x3d, 0x02, 0x9b, 0x01, 0x9c, 0x01, 0x9d, 0x01, 0x20, 0x02, 0x9f, 0x01,
-    0xa0, 0x01, 0xa0, 0x01, 0xa2, 0x01, 0xa2, 0x01, 0xa4, 0x01, 0xa4, 0x01, 0xa6, 0x01, 0xa7, 0x01,
-    0xa7, 0x01, 0xa9, 0x01, 0xaa, 0x01, 0xab, 0x01, 0xac, 0x01, 0xac, 0x01, 0xae, 0x01, 0xaf, 0x01,
-    0xaf, 0x01, 0xb1, 0x01, 0xb2, 0x01, 0xb3, 0x01, 0xb3, 0x01, 0xb5, 0x01, 0xb5, 0x01, 0xb7, 0x01,
-    0xb8, 0x01, 0xb8, 0x01, 0xba, 0x01, 0xbb, 0x01, 0xbc, 0x01, 0xbc, 0x01, 0xbe, 0x01, 0xf7, 0x01,
-    0xc0, 0x01, 0xc1, 0x01, 0xc2, 0x01, 0xc3, 0x01, 0xc4, 0x01, 0xc5, 0x01, 0xc4, 0x01, 0xc7, 0x01,
-    0xc8, 0x01, 0xc7, 0x01, 0xca, 0x01, 0xcb, 0x01, 0xca, 0x01, 0xcd, 0x01, 0xcd, 0x01, 0xcf, 0x01,
-    0xcf, 0x01, 0xd1, 0x01, 0xd1, 0x01, 0xd3, 0x01, 0xd3, 0x01, 0xd5, 0x01, 0xd5, 0x01, 0xd7, 0x01,
-    0xd7, 0x01, 0xd9, 0x01, 0xd9, 0x01, 0xdb, 0x01, 0xdb, 0x01, 0x8e, 0x01, 0xde, 0x01, 0xde, 0x01,
-    0xe0, 0x01, 0xe0, 0x01, 0xe2, 0x01, 0xe2, 0x01, 0xe4, 0x01, 0xe4, 0x01, 0xe6, 0x01, 0xe6, 0x01,
-    0xe8, 0x01, 0xe8, 0x01, 0xea, 0x01, 0xea, 0x01, 0xec, 0x01, 0xec, 0x01, 0xee, 0x01, 0xee, 0x01,
-    0xf0, 0x01, 0xf1, 0x01, 0xf2, 0x01, 0xf1, 0x01, 0xf4, 0x01, 0xf4, 0x01, 0xf6, 0x01, 0xf7, 0x01,
-    0xf8, 0x01, 0xf8, 0x01, 0xfa, 0x01, 0xfa, 0x01, 0xfc, 0x01, 0xfc, 0x01, 0xfe, 0x01, 0xfe, 0x01,
-
-    /* Sector 3 */
-
-    0x00, 0x02, 0x00, 0x02, 0x02, 0x02, 0x02, 0x02, 0x04, 0x02, 0x04, 0x02, 0x06, 0x02, 0x06, 0x02,
-    0x08, 0x02, 0x08, 0x02, 0x0a, 0x02, 0x0a, 0x02, 0x0c, 0x02, 0x0c, 0x02, 0x0e, 0x02, 0x0e, 0x02,
-    0x10, 0x02, 0x10, 0x02, 0x12, 0x02, 0x12, 0x02, 0x14, 0x02, 0x14, 0x02, 0x16, 0x02, 0x16, 0x02,
-    0x18, 0x02, 0x18, 0x02, 0x1a, 0x02, 0x1a, 0x02, 0x1c, 0x02, 0x1c, 0x02, 0x1e, 0x02, 0x1e, 0x02,
-    0x20, 0x02, 0x21, 0x02, 0x22, 0x02, 0x22, 0x02, 0x24, 0x02, 0x24, 0x02, 0x26, 0x02, 0x26, 0x02,
-    0x28, 0x02, 0x28, 0x02, 0x2a, 0x02, 0x2a, 0x02, 0x2c, 0x02, 0x2c, 0x02, 0x2e, 0x02, 0x2e, 0x02,
-    0x30, 0x02, 0x30, 0x02, 0x32, 0x02, 0x32, 0x02, 0x34, 0x02, 0x35, 0x02, 0x36, 0x02, 0x37, 0x02,
-    0x38, 0x02, 0x39, 0x02, 0x65, 0x2c, 0x3b, 0x02, 0x3b, 0x02, 0x3d, 0x02, 0x66, 0x2c, 0x3f, 0x02,
-    0x40, 0x02, 0x41, 0x02, 0x41, 0x02, 0x43, 0x02, 0x44, 0x02, 0x45, 0x02, 0x46, 0x02, 0x46, 0x02,
-    0x48, 0x02, 0x48, 0x02, 0x4a, 0x02, 0x4a, 0x02, 0x4c, 0x02, 0x4c, 0x02, 0x4e, 0x02, 0x4e, 0x02,
-    0x50, 0x02, 0x51, 0x02, 0x52, 0x02, 0x81, 0x01, 0x86, 0x01, 0x55, 0x02, 0x89, 0x01, 0x8a, 0x01,
-    0x58, 0x02, 0x8f, 0x01, 0x5a, 0x02, 0x90, 0x01, 0x5c, 0x02, 0x5d, 0x02, 0x5e, 0x02, 0x5f, 0x02,
-    0x93, 0x01, 0x61, 0x02, 0x62, 0x02, 0x94, 0x01, 0x64, 0x02, 0x65, 0x02, 0x66, 0x02, 0x67, 0x02,
-    0x97, 0x01, 0x96, 0x01, 0x6a, 0x02, 0x62, 0x2c, 0x6c, 0x02, 0x6d, 0x02, 0x6e, 0x02, 0x9c, 0x01,
-    0x70, 0x02, 0x71, 0x02, 0x9d, 0x01, 0x73, 0x02, 0x74, 0x02, 0x9f, 0x01, 0x76, 0x02, 0x77, 0x02,
-    0x78, 0x02, 0x79, 0x02, 0x7a, 0x02, 0x7b, 0x02, 0x7c, 0x02, 0x64, 0x2c, 0x7e, 0x02, 0x7f, 0x02,
-    0xa6, 0x01, 0x81, 0x02, 0x82, 0x02, 0xa9, 0x01, 0x84, 0x02, 0x85, 0x02, 0x86, 0x02, 0x87, 0x02,
-    0xae, 0x01, 0x44, 0x02, 0xb1, 0x01, 0xb2, 0x01, 0x45, 0x02, 0x8d, 0x02, 0x8e, 0x02, 0x8f, 0x02,
-    0x90, 0x02, 0x91, 0x02, 0xb7, 0x01, 0x93, 0x02, 0x94, 0x02, 0x95, 0x02, 0x96, 0x02, 0x97, 0x02,
-    0x98, 0x02, 0x99, 0x02, 0x9a, 0x02, 0x9b, 0x02, 0x9c, 0x02, 0x9d, 0x02, 0x9e, 0x02, 0x9f, 0x02,
-    0xa0, 0x02, 0xa1, 0x02, 0xa2, 0x02, 0xa3, 0x02, 0xa4, 0x02, 0xa5, 0x02, 0xa6, 0x02, 0xa7, 0x02,
-    0xa8, 0x02, 0xa9, 0x02, 0xaa, 0x02, 0xab, 0x02, 0xac, 0x02, 0xad, 0x02, 0xae, 0x02, 0xaf, 0x02,
-    0xb0, 0x02, 0xb1, 0x02, 0xb2, 0x02, 0xb3, 0x02, 0xb4, 0x02, 0xb5, 0x02, 0xb6, 0x02, 0xb7, 0x02,
-    0xb8, 0x02, 0xb9, 0x02, 0xba, 0x02, 0xbb, 0x02, 0xbc, 0x02, 0xbd, 0x02, 0xbe, 0x02, 0xbf, 0x02,
-    0xc0, 0x02, 0xc1, 0x02, 0xc2, 0x02, 0xc3, 0x02, 0xc4, 0x02, 0xc5, 0x02, 0xc6, 0x02, 0xc7, 0x02,
-    0xc8, 0x02, 0xc9, 0x02, 0xca, 0x02, 0xcb, 0x02, 0xcc, 0x02, 0xcd, 0x02, 0xce, 0x02, 0xcf, 0x02,
-    0xd0, 0x02, 0xd1, 0x02, 0xd2, 0x02, 0xd3, 0x02, 0xd4, 0x02, 0xd5, 0x02, 0xd6, 0x02, 0xd7, 0x02,
-    0xd8, 0x02, 0xd9, 0x02, 0xda, 0x02, 0xdb, 0x02, 0xdc, 0x02, 0xdd, 0x02, 0xde, 0x02, 0xdf, 0x02,
-    0xe0, 0x02, 0xe1, 0x02, 0xe2, 0x02, 0xe3, 0x02, 0xe4, 0x02, 0xe5, 0x02, 0xe6, 0x02, 0xe7, 0x02,
-    0xe8, 0x02, 0xe9, 0x02, 0xea, 0x02, 0xeb, 0x02, 0xec, 0x02, 0xed, 0x02, 0xee, 0x02, 0xef, 0x02,
-    0xf0, 0x02, 0xf1, 0x02, 0xf2, 0x02, 0xf3, 0x02, 0xf4, 0x02, 0xf5, 0x02, 0xf6, 0x02, 0xf7, 0x02,
-    0xf8, 0x02, 0xf9, 0x02, 0xfa, 0x02, 0xfb, 0x02, 0xfc, 0x02, 0xfd, 0x02, 0xfe, 0x02, 0xff, 0x02,
-
-    /* Sector 4 */
-
-    0x00, 0x03, 0x01, 0x03, 0x02, 0x03, 0x03, 0x03, 0x04, 0x03, 0x05, 0x03, 0x06, 0x03, 0x07, 0x03,
-    0x08, 0x03, 0x09, 0x03, 0x0a, 0x03, 0x0b, 0x03, 0x0c, 0x03, 0x0d, 0x03, 0x0e, 0x03, 0x0f, 0x03,
-    0x10, 0x03, 0x11, 0x03, 0x12, 0x03, 0x13, 0x03, 0x14, 0x03, 0x15, 0x03, 0x16, 0x03, 0x17, 0x03,
-    0x18, 0x03, 0x19, 0x03, 0x1a, 0x03, 0x1b, 0x03, 0x1c, 0x03, 0x1d, 0x03, 0x1e, 0x03, 0x1f, 0x03,
-    0x20, 0x03, 0x21, 0x03, 0x22, 0x03, 0x23, 0x03, 0x24, 0x03, 0x25, 0x03, 0x26, 0x03, 0x27, 0x03,
-    0x28, 0x03, 0x29, 0x03, 0x2a, 0x03, 0x2b, 0x03, 0x2c, 0x03, 0x2d, 0x03, 0x2e, 0x03, 0x2f, 0x03,
-    0x30, 0x03, 0x31, 0x03, 0x32, 0x03, 0x33, 0x03, 0x34, 0x03, 0x35, 0x03, 0x36, 0x03, 0x37, 0x03,
-    0x38, 0x03, 0x39, 0x03, 0x3a, 0x03, 0x3b, 0x03, 0x3c, 0x03, 0x3d, 0x03, 0x3e, 0x03, 0x3f, 0x03,
-    0x40, 0x03, 0x41, 0x03, 0x42, 0x03, 0x43, 0x03, 0x44, 0x03, 0x45, 0x03, 0x46, 0x03, 0x47, 0x03,
-    0x48, 0x03, 0x49, 0x03, 0x4a, 0x03, 0x4b, 0x03, 0x4c, 0x03, 0x4d, 0x03, 0x4e, 0x03, 0x4f, 0x03,
-    0x50, 0x03, 0x51, 0x03, 0x52, 0x03, 0x53, 0x03, 0x54, 0x03, 0x55, 0x03, 0x56, 0x03, 0x57, 0x03,
-    0x58, 0x03, 0x59, 0x03, 0x5a, 0x03, 0x5b, 0x03, 0x5c, 0x03, 0x5d, 0x03, 0x5e, 0x03, 0x5f, 0x03,
-    0x60, 0x03, 0x61, 0x03, 0x62, 0x03, 0x63, 0x03, 0x64, 0x03, 0x65, 0x03, 0x66, 0x03, 0x67, 0x03,
-    0x68, 0x03, 0x69, 0x03, 0x6a, 0x03, 0x6b, 0x03, 0x6c, 0x03, 0x6d, 0x03, 0x6e, 0x03, 0x6f, 0x03,
-    0x70, 0x03, 0x71, 0x03, 0x72, 0x03, 0x73, 0x03, 0x74, 0x03, 0x75, 0x03, 0x76, 0x03, 0x77, 0x03,
-    0x78, 0x03, 0x79, 0x03, 0x7a, 0x03, 0xfd, 0x03, 0xfe, 0x03, 0xff, 0x03, 0x7e, 0x03, 0x7f, 0x03,
-    0x80, 0x03, 0x81, 0x03, 0x82, 0x03, 0x83, 0x03, 0x84, 0x03, 0x85, 0x03, 0x86, 0x03, 0x87, 0x03,
-    0x88, 0x03, 0x89, 0x03, 0x8a, 0x03, 0x8b, 0x03, 0x8c, 0x03, 0x8d, 0x03, 0x8e, 0x03, 0x8f, 0x03,
-    0x90, 0x03, 0x91, 0x03, 0x92, 0x03, 0x93, 0x03, 0x94, 0x03, 0x95, 0x03, 0x96, 0x03, 0x97, 0x03,
-    0x98, 0x03, 0x99, 0x03, 0x9a, 0x03, 0x9b, 0x03, 0x9c, 0x03, 0x9d, 0x03, 0x9e, 0x03, 0x9f, 0x03,
-    0xa0, 0x03, 0xa1, 0x03, 0xa2, 0x03, 0xa3, 0x03, 0xa4, 0x03, 0xa5, 0x03, 0xa6, 0x03, 0xa7, 0x03,
-    0xa8, 0x03, 0xa9, 0x03, 0xaa, 0x03, 0xab, 0x03, 0x86, 0x03, 0x88, 0x03, 0x89, 0x03, 0x8a, 0x03,
-    0xb0, 0x03, 0x91, 0x03, 0x92, 0x03, 0x93, 0x03, 0x94, 0x03, 0x95, 0x03, 0x96, 0x03, 0x97, 0x03,
-    0x98, 0x03, 0x99, 0x03, 0x9a, 0x03, 0x9b, 0x03, 0x9c, 0x03, 0x9d, 0x03, 0x9e, 0x03, 0x9f, 0x03,
-    0xa0, 0x03, 0xa1, 0x03, 0xa3, 0x03, 0xa3, 0x03, 0xa4, 0x03, 0xa5, 0x03, 0xa6, 0x03, 0xa7, 0x03,
-    0xa8, 0x03, 0xa9, 0x03, 0xaa, 0x03, 0xab, 0x03, 0x8c, 0x03, 0x8e, 0x03, 0x8f, 0x03, 0xcf, 0x03,
-    0xd0, 0x03, 0xd1, 0x03, 0xd2, 0x03, 0xd3, 0x03, 0xd4, 0x03, 0xd5, 0x03, 0xd6, 0x03, 0xd7, 0x03,
-    0xd8, 0x03, 0xd8, 0x03, 0xda, 0x03, 0xda, 0x03, 0xdc, 0x03, 0xdc, 0x03, 0xde, 0x03, 0xde, 0x03,
-    0xe0, 0x03, 0xe0, 0x03, 0xe2, 0x03, 0xe2, 0x03, 0xe4, 0x03, 0xe4, 0x03, 0xe6, 0x03, 0xe6, 0x03,
-    0xe8, 0x03, 0xe8, 0x03, 0xea, 0x03, 0xea, 0x03, 0xec, 0x03, 0xec, 0x03, 0xee, 0x03, 0xee, 0x03,
-    0xf0, 0x03, 0xf1, 0x03, 0xf9, 0x03, 0xf3, 0x03, 0xf4, 0x03, 0xf5, 0x03, 0xf6, 0x03, 0xf7, 0x03,
-    0xf7, 0x03, 0xf9, 0x03, 0xfa, 0x03, 0xfa, 0x03, 0xfc, 0x03, 0xfd, 0x03, 0xfe, 0x03, 0xff, 0x03,
-
-    /* Sector 5 */
-
-    0x00, 0x04, 0x01, 0x04, 0x02, 0x04, 0x03, 0x04, 0x04, 0x04, 0x05, 0x04, 0x06, 0x04, 0x07, 0x04,
-    0x08, 0x04, 0x09, 0x04, 0x0a, 0x04, 0x0b, 0x04, 0x0c, 0x04, 0x0d, 0x04, 0x0e, 0x04, 0x0f, 0x04,
-    0x10, 0x04, 0x11, 0x04, 0x12, 0x04, 0x13, 0x04, 0x14, 0x04, 0x15, 0x04, 0x16, 0x04, 0x17, 0x04,
-    0x18, 0x04, 0x19, 0x04, 0x1a, 0x04, 0x1b, 0x04, 0x1c, 0x04, 0x1d, 0x04, 0x1e, 0x04, 0x1f, 0x04,
-    0x20, 0x04, 0x21, 0x04, 0x22, 0x04, 0x23, 0x04, 0x24, 0x04, 0x25, 0x04, 0x26, 0x04, 0x27, 0x04,
-    0x28, 0x04, 0x29, 0x04, 0x2a, 0x04, 0x2b, 0x04, 0x2c, 0x04, 0x2d, 0x04, 0x2e, 0x04, 0x2f, 0x04,
-    0x10, 0x04, 0x11, 0x04, 0x12, 0x04, 0x13, 0x04, 0x14, 0x04, 0x15, 0x04, 0x16, 0x04, 0x17, 0x04,
-    0x18, 0x04, 0x19, 0x04, 0x1a, 0x04, 0x1b, 0x04, 0x1c, 0x04, 0x1d, 0x04, 0x1e, 0x04, 0x1f, 0x04,
-    0x20, 0x04, 0x21, 0x04, 0x22, 0x04, 0x23, 0x04, 0x24, 0x04, 0x25, 0x04, 0x26, 0x04, 0x27, 0x04,
-    0x28, 0x04, 0x29, 0x04, 0x2a, 0x04, 0x2b, 0x04, 0x2c, 0x04, 0x2d, 0x04, 0x2e, 0x04, 0x2f, 0x04,
-    0x00, 0x04, 0x01, 0x04, 0x02, 0x04, 0x03, 0x04, 0x04, 0x04, 0x05, 0x04, 0x06, 0x04, 0x07, 0x04,
-    0x08, 0x04, 0x09, 0x04, 0x0a, 0x04, 0x0b, 0x04, 0x0c, 0x04, 0x0d, 0x04, 0x0e, 0x04, 0x0f, 0x04,
-    0x60, 0x04, 0x60, 0x04, 0x62, 0x04, 0x62, 0x04, 0x64, 0x04, 0x64, 0x04, 0x66, 0x04, 0x66, 0x04,
-    0x68, 0x04, 0x68, 0x04, 0x6a, 0x04, 0x6a, 0x04, 0x6c, 0x04, 0x6c, 0x04, 0x6e, 0x04, 0x6e, 0x04,
-    0x70, 0x04, 0x70, 0x04, 0x72, 0x04, 0x72, 0x04, 0x74, 0x04, 0x74, 0x04, 0x76, 0x04, 0x76, 0x04,
-    0x78, 0x04, 0x78, 0x04, 0x7a, 0x04, 0x7a, 0x04, 0x7c, 0x04, 0x7c, 0x04, 0x7e, 0x04, 0x7e, 0x04,
-    0x80, 0x04, 0x80, 0x04, 0x82, 0x04, 0x83, 0x04, 0x84, 0x04, 0x85, 0x04, 0x86, 0x04, 0x87, 0x04,
-    0x88, 0x04, 0x89, 0x04, 0x8a, 0x04, 0x8a, 0x04, 0x8c, 0x04, 0x8c, 0x04, 0x8e, 0x04, 0x8e, 0x04,
-    0x90, 0x04, 0x90, 0x04, 0x92, 0x04, 0x92, 0x04, 0x94, 0x04, 0x94, 0x04, 0x96, 0x04, 0x96, 0x04,
-    0x98, 0x04, 0x98, 0x04, 0x9a, 0x04, 0x9a, 0x04, 0x9c, 0x04, 0x9c, 0x04, 0x9e, 0x04, 0x9e, 0x04,
-    0xa0, 0x04, 0xa0, 0x04, 0xa2, 0x04, 0xa2, 0x04, 0xa4, 0x04, 0xa4, 0x04, 0xa6, 0x04, 0xa6, 0x04,
-    0xa8, 0x04, 0xa8, 0x04, 0xaa, 0x04, 0xaa, 0x04, 0xac, 0x04, 0xac, 0x04, 0xae, 0x04, 0xae, 0x04,
-    0xb0, 0x04, 0xb0, 0x04, 0xb2, 0x04, 0xb2, 0x04, 0xb4, 0x04, 0xb4, 0x04, 0xb6, 0x04, 0xb6, 0x04,
-    0xb8, 0x04, 0xb8, 0x04, 0xba, 0x04, 0xba, 0x04, 0xbc, 0x04, 0xbc, 0x04, 0xbe, 0x04, 0xbe, 0x04,
-    0xc0, 0x04, 0xc1, 0x04, 0xc1, 0x04, 0xc3, 0x04, 0xc3, 0x04, 0xc5, 0x04, 0xc5, 0x04, 0xc7, 0x04,
-    0xc7, 0x04, 0xc9, 0x04, 0xc9, 0x04, 0xcb, 0x04, 0xcb, 0x04, 0xcd, 0x04, 0xcd, 0x04, 0xc0, 0x04,
-    0xd0, 0x04, 0xd0, 0x04, 0xd2, 0x04, 0xd2, 0x04, 0xd4, 0x04, 0xd4, 0x04, 0xd6, 0x04, 0xd6, 0x04,
-    0xd8, 0x04, 0xd8, 0x04, 0xda, 0x04, 0xda, 0x04, 0xdc, 0x04, 0xdc, 0x04, 0xde, 0x04, 0xde, 0x04,
-    0xe0, 0x04, 0xe0, 0x04, 0xe2, 0x04, 0xe2, 0x04, 0xe4, 0x04, 0xe4, 0x04, 0xe6, 0x04, 0xe6, 0x04,
-    0xe8, 0x04, 0xe8, 0x04, 0xea, 0x04, 0xea, 0x04, 0xec, 0x04, 0xec, 0x04, 0xee, 0x04, 0xee, 0x04,
-    0xf0, 0x04, 0xf0, 0x04, 0xf2, 0x04, 0xf2, 0x04, 0xf4, 0x04, 0xf4, 0x04, 0xf6, 0x04, 0xf6, 0x04,
-    0xf8, 0x04, 0xf8, 0x04, 0xfa, 0x04, 0xfa, 0x04, 0xfc, 0x04, 0xfc, 0x04, 0xfe, 0x04, 0xfe, 0x04,
-
-    /* Sector 6 */
-
-    0x00, 0x05, 0x00, 0x05, 0x02, 0x05, 0x02, 0x05, 0x04, 0x05, 0x04, 0x05, 0x06, 0x05, 0x06, 0x05,
-    0x08, 0x05, 0x08, 0x05, 0x0a, 0x05, 0x0a, 0x05, 0x0c, 0x05, 0x0c, 0x05, 0x0e, 0x05, 0x0e, 0x05,
-    0x10, 0x05, 0x10, 0x05, 0x12, 0x05, 0x12, 0x05, 0x14, 0x05, 0x15, 0x05, 0x16, 0x05, 0x17, 0x05,
-    0x18, 0x05, 0x19, 0x05, 0x1a, 0x05, 0x1b, 0x05, 0x1c, 0x05, 0x1d, 0x05, 0x1e, 0x05, 0x1f, 0x05,
-    0x20, 0x05, 0x21, 0x05, 0x22, 0x05, 0x23, 0x05, 0x24, 0x05, 0x25, 0x05, 0x26, 0x05, 0x27, 0x05,
-    0x28, 0x05, 0x29, 0x05, 0x2a, 0x05, 0x2b, 0x05, 0x2c, 0x05, 0x2d, 0x05, 0x2e, 0x05, 0x2f, 0x05,
-    0x30, 0x05, 0x31, 0x05, 0x32, 0x05, 0x33, 0x05, 0x34, 0x05, 0x35, 0x05, 0x36, 0x05, 0x37, 0x05,
-    0x38, 0x05, 0x39, 0x05, 0x3a, 0x05, 0x3b, 0x05, 0x3c, 0x05, 0x3d, 0x05, 0x3e, 0x05, 0x3f, 0x05,
-    0x40, 0x05, 0x41, 0x05, 0x42, 0x05, 0x43, 0x05, 0x44, 0x05, 0x45, 0x05, 0x46, 0x05, 0x47, 0x05,
-    0x48, 0x05, 0x49, 0x05, 0x4a, 0x05, 0x4b, 0x05, 0x4c, 0x05, 0x4d, 0x05, 0x4e, 0x05, 0x4f, 0x05,
-    0x50, 0x05, 0x51, 0x05, 0x52, 0x05, 0x53, 0x05, 0x54, 0x05, 0x55, 0x05, 0x56, 0x05, 0x57, 0x05,
-    0x58, 0x05, 0x59, 0x05, 0x5a, 0x05, 0x5b, 0x05, 0x5c, 0x05, 0x5d, 0x05, 0x5e, 0x05, 0x5f, 0x05,
-    0x60, 0x05, 0x31, 0x05, 0x32, 0x05, 0x33, 0x05, 0x34, 0x05, 0x35, 0x05, 0x36, 0x05, 0x37, 0x05,
-    0x38, 0x05, 0x39, 0x05, 0x3a, 0x05, 0x3b, 0x05, 0x3c, 0x05, 0x3d, 0x05, 0x3e, 0x05, 0x3f, 0x05,
-    0x40, 0x05, 0x41, 0x05, 0x42, 0x05, 0x43, 0x05, 0x44, 0x05, 0x45, 0x05, 0x46, 0x05, 0x47, 0x05,
-    0x48, 0x05, 0x49, 0x05, 0x4a, 0x05, 0x4b, 0x05, 0x4c, 0x05, 0x4d, 0x05, 0x4e, 0x05, 0x4f, 0x05,
-    0x50, 0x05, 0x51, 0x05, 0x52, 0x05, 0x53, 0x05, 0x54, 0x05, 0x55, 0x05, 0x56, 0x05, 0xff, 0xff,
-    0xf6, 0x17, 0x63, 0x2c, 0x7e, 0x1d, 0x7f, 0x1d, 0x80, 0x1d, 0x81, 0x1d, 0x82, 0x1d, 0x83, 0x1d,
-    0x84, 0x1d, 0x85, 0x1d, 0x86, 0x1d, 0x87, 0x1d, 0x88, 0x1d, 0x89, 0x1d, 0x8a, 0x1d, 0x8b, 0x1d,
-    0x8c, 0x1d, 0x8d, 0x1d, 0x8e, 0x1d, 0x8f, 0x1d, 0x90, 0x1d, 0x91, 0x1d, 0x92, 0x1d, 0x93, 0x1d,
-    0x94, 0x1d, 0x95, 0x1d, 0x96, 0x1d, 0x97, 0x1d, 0x98, 0x1d, 0x99, 0x1d, 0x9a, 0x1d, 0x9b, 0x1d,
-    0x9c, 0x1d, 0x9d, 0x1d, 0x9e, 0x1d, 0x9f, 0x1d, 0xa0, 0x1d, 0xa1, 0x1d, 0xa2, 0x1d, 0xa3, 0x1d,
-    0xa4, 0x1d, 0xa5, 0x1d, 0xa6, 0x1d, 0xa7, 0x1d, 0xa8, 0x1d, 0xa9, 0x1d, 0xaa, 0x1d, 0xab, 0x1d,
-    0xac, 0x1d, 0xad, 0x1d, 0xae, 0x1d, 0xaf, 0x1d, 0xb0, 0x1d, 0xb1, 0x1d, 0xb2, 0x1d, 0xb3, 0x1d,
-    0xb4, 0x1d, 0xb5, 0x1d, 0xb6, 0x1d, 0xb7, 0x1d, 0xb8, 0x1d, 0xb9, 0x1d, 0xba, 0x1d, 0xbb, 0x1d,
-    0xbc, 0x1d, 0xbd, 0x1d, 0xbe, 0x1d, 0xbf, 0x1d, 0xc0, 0x1d, 0xc1, 0x1d, 0xc2, 0x1d, 0xc3, 0x1d,
-    0xc4, 0x1d, 0xc5, 0x1d, 0xc6, 0x1d, 0xc7, 0x1d, 0xc8, 0x1d, 0xc9, 0x1d, 0xca, 0x1d, 0xcb, 0x1d,
-    0xcc, 0x1d, 0xcd, 0x1d, 0xce, 0x1d, 0xcf, 0x1d, 0xd0, 0x1d, 0xd1, 0x1d, 0xd2, 0x1d, 0xd3, 0x1d,
-    0xd4, 0x1d, 0xd5, 0x1d, 0xd6, 0x1d, 0xd7, 0x1d, 0xd8, 0x1d, 0xd9, 0x1d, 0xda, 0x1d, 0xdb, 0x1d,
-    0xdc, 0x1d, 0xdd, 0x1d, 0xde, 0x1d, 0xdf, 0x1d, 0xe0, 0x1d, 0xe1, 0x1d, 0xe2, 0x1d, 0xe3, 0x1d,
-    0xe4, 0x1d, 0xe5, 0x1d, 0xe6, 0x1d, 0xe7, 0x1d, 0xe8, 0x1d, 0xe9, 0x1d, 0xea, 0x1d, 0xeb, 0x1d,
-    0xec, 0x1d, 0xed, 0x1d, 0xee, 0x1d, 0xef, 0x1d, 0xf0, 0x1d, 0xf1, 0x1d, 0xf2, 0x1d, 0xf3, 0x1d,
-
-    /* Sector 7 */
-
-    0xf4, 0x1d, 0xf5, 0x1d, 0xf6, 0x1d, 0xf7, 0x1d, 0xf8, 0x1d, 0xf9, 0x1d, 0xfa, 0x1d, 0xfb, 0x1d,
-    0xfc, 0x1d, 0xfd, 0x1d, 0xfe, 0x1d, 0xff, 0x1d, 0x00, 0x1e, 0x00, 0x1e, 0x02, 0x1e, 0x02, 0x1e,
-    0x04, 0x1e, 0x04, 0x1e, 0x06, 0x1e, 0x06, 0x1e, 0x08, 0x1e, 0x08, 0x1e, 0x0a, 0x1e, 0x0a, 0x1e,
-    0x0c, 0x1e, 0x0c, 0x1e, 0x0e, 0x1e, 0x0e, 0x1e, 0x10, 0x1e, 0x10, 0x1e, 0x12, 0x1e, 0x12, 0x1e,
-    0x14, 0x1e, 0x14, 0x1e, 0x16, 0x1e, 0x16, 0x1e, 0x18, 0x1e, 0x18, 0x1e, 0x1a, 0x1e, 0x1a, 0x1e,
-    0x1c, 0x1e, 0x1c, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x20, 0x1e, 0x20, 0x1e, 0x22, 0x1e, 0x22, 0x1e,
-    0x24, 0x1e, 0x24, 0x1e, 0x26, 0x1e, 0x26, 0x1e, 0x28, 0x1e, 0x28, 0x1e, 0x2a, 0x1e, 0x2a, 0x1e,
-    0x2c, 0x1e, 0x2c, 0x1e, 0x2e, 0x1e, 0x2e, 0x1e, 0x30, 0x1e, 0x30, 0x1e, 0x32, 0x1e, 0x32, 0x1e,
-    0x34, 0x1e, 0x34, 0x1e, 0x36, 0x1e, 0x36, 0x1e, 0x38, 0x1e, 0x38, 0x1e, 0x3a, 0x1e, 0x3a, 0x1e,
-    0x3c, 0x1e, 0x3c, 0x1e, 0x3e, 0x1e, 0x3e, 0x1e, 0x40, 0x1e, 0x40, 0x1e, 0x42, 0x1e, 0x42, 0x1e,
-    0x44, 0x1e, 0x44, 0x1e, 0x46, 0x1e, 0x46, 0x1e, 0x48, 0x1e, 0x48, 0x1e, 0x4a, 0x1e, 0x4a, 0x1e,
-    0x4c, 0x1e, 0x4c, 0x1e, 0x4e, 0x1e, 0x4e, 0x1e, 0x50, 0x1e, 0x50, 0x1e, 0x52, 0x1e, 0x52, 0x1e,
-    0x54, 0x1e, 0x54, 0x1e, 0x56, 0x1e, 0x56, 0x1e, 0x58, 0x1e, 0x58, 0x1e, 0x5a, 0x1e, 0x5a, 0x1e,
-    0x5c, 0x1e, 0x5c, 0x1e, 0x5e, 0x1e, 0x5e, 0x1e, 0x60, 0x1e, 0x60, 0x1e, 0x62, 0x1e, 0x62, 0x1e,
-    0x64, 0x1e, 0x64, 0x1e, 0x66, 0x1e, 0x66, 0x1e, 0x68, 0x1e, 0x68, 0x1e, 0x6a, 0x1e, 0x6a, 0x1e,
-    0x6c, 0x1e, 0x6c, 0x1e, 0x6e, 0x1e, 0x6e, 0x1e, 0x70, 0x1e, 0x70, 0x1e, 0x72, 0x1e, 0x72, 0x1e,
-    0x74, 0x1e, 0x74, 0x1e, 0x76, 0x1e, 0x76, 0x1e, 0x78, 0x1e, 0x78, 0x1e, 0x7a, 0x1e, 0x7a, 0x1e,
-    0x7c, 0x1e, 0x7c, 0x1e, 0x7e, 0x1e, 0x7e, 0x1e, 0x80, 0x1e, 0x80, 0x1e, 0x82, 0x1e, 0x82, 0x1e,
-    0x84, 0x1e, 0x84, 0x1e, 0x86, 0x1e, 0x86, 0x1e, 0x88, 0x1e, 0x88, 0x1e, 0x8a, 0x1e, 0x8a, 0x1e,
-    0x8c, 0x1e, 0x8c, 0x1e, 0x8e, 0x1e, 0x8e, 0x1e, 0x90, 0x1e, 0x90, 0x1e, 0x92, 0x1e, 0x92, 0x1e,
-    0x94, 0x1e, 0x94, 0x1e, 0x96, 0x1e, 0x97, 0x1e, 0x98, 0x1e, 0x99, 0x1e, 0x9a, 0x1e, 0x9b, 0x1e,
-    0x9c, 0x1e, 0x9d, 0x1e, 0x9e, 0x1e, 0x9f, 0x1e, 0xa0, 0x1e, 0xa0, 0x1e, 0xa2, 0x1e, 0xa2, 0x1e,
-    0xa4, 0x1e, 0xa4, 0x1e, 0xa6, 0x1e, 0xa6, 0x1e, 0xa8, 0x1e, 0xa8, 0x1e, 0xaa, 0x1e, 0xaa, 0x1e,
-    0xac, 0x1e, 0xac, 0x1e, 0xae, 0x1e, 0xae, 0x1e, 0xb0, 0x1e, 0xb0, 0x1e, 0xb2, 0x1e, 0xb2, 0x1e,
-    0xb4, 0x1e, 0xb4, 0x1e, 0xb6, 0x1e, 0xb6, 0x1e, 0xb8, 0x1e, 0xb8, 0x1e, 0xba, 0x1e, 0xba, 0x1e,
-    0xbc, 0x1e, 0xbc, 0x1e, 0xbe, 0x1e, 0xbe, 0x1e, 0xc0, 0x1e, 0xc0, 0x1e, 0xc2, 0x1e, 0xc2, 0x1e,
-    0xc4, 0x1e, 0xc4, 0x1e, 0xc6, 0x1e, 0xc6, 0x1e, 0xc8, 0x1e, 0xc8, 0x1e, 0xca, 0x1e, 0xca, 0x1e,
-    0xcc, 0x1e, 0xcc, 0x1e, 0xce, 0x1e, 0xce, 0x1e, 0xd0, 0x1e, 0xd0, 0x1e, 0xd2, 0x1e, 0xd2, 0x1e,
-    0xd4, 0x1e, 0xd4, 0x1e, 0xd6, 0x1e, 0xd6, 0x1e, 0xd8, 0x1e, 0xd8, 0x1e, 0xda, 0x1e, 0xda, 0x1e,
-    0xdc, 0x1e, 0xdc, 0x1e, 0xde, 0x1e, 0xde, 0x1e, 0xe0, 0x1e, 0xe0, 0x1e, 0xe2, 0x1e, 0xe2, 0x1e,
-    0xe4, 0x1e, 0xe4, 0x1e, 0xe6, 0x1e, 0xe6, 0x1e, 0xe8, 0x1e, 0xe8, 0x1e, 0xea, 0x1e, 0xea, 0x1e,
-    0xec, 0x1e, 0xec, 0x1e, 0xee, 0x1e, 0xee, 0x1e, 0xf0, 0x1e, 0xf0, 0x1e, 0xf2, 0x1e, 0xf2, 0x1e,
-
-    /* Sector 8 */
-
-    0xf4, 0x1e, 0xf4, 0x1e, 0xf6, 0x1e, 0xf6, 0x1e, 0xf8, 0x1e, 0xf8, 0x1e, 0xfa, 0x1e, 0xfb, 0x1e,
-    0xfc, 0x1e, 0xfd, 0x1e, 0xfe, 0x1e, 0xff, 0x1e, 0x08, 0x1f, 0x09, 0x1f, 0x0a, 0x1f, 0x0b, 0x1f,
-    0x0c, 0x1f, 0x0d, 0x1f, 0x0e, 0x1f, 0x0f, 0x1f, 0x08, 0x1f, 0x09, 0x1f, 0x0a, 0x1f, 0x0b, 0x1f,
-    0x0c, 0x1f, 0x0d, 0x1f, 0x0e, 0x1f, 0x0f, 0x1f, 0x18, 0x1f, 0x19, 0x1f, 0x1a, 0x1f, 0x1b, 0x1f,
-    0x1c, 0x1f, 0x1d, 0x1f, 0x16, 0x1f, 0x17, 0x1f, 0x18, 0x1f, 0x19, 0x1f, 0x1a, 0x1f, 0x1b, 0x1f,
-    0x1c, 0x1f, 0x1d, 0x1f, 0x1e, 0x1f, 0x1f, 0x1f, 0x28, 0x1f, 0x29, 0x1f, 0x2a, 0x1f, 0x2b, 0x1f,
-    0x2c, 0x1f, 0x2d, 0x1f, 0x2e, 0x1f, 0x2f, 0x1f, 0x28, 0x1f, 0x29, 0x1f, 0x2a, 0x1f, 0x2b, 0x1f,
-    0x2c, 0x1f, 0x2d, 0x1f, 0x2e, 0x1f, 0x2f, 0x1f, 0x38, 0x1f, 0x39, 0x1f, 0x3a, 0x1f, 0x3b, 0x1f,
-    0x3c, 0x1f, 0x3d, 0x1f, 0x3e, 0x1f, 0x3f, 0x1f, 0x38, 0x1f, 0x39, 0x1f, 0x3a, 0x1f, 0x3b, 0x1f,
-    0x3c, 0x1f, 0x3d, 0x1f, 0x3e, 0x1f, 0x3f, 0x1f, 0x48, 0x1f, 0x49, 0x1f, 0x4a, 0x1f, 0x4b, 0x1f,
-    0x4c, 0x1f, 0x4d, 0x1f, 0x46, 0x1f, 0x47, 0x1f, 0x48, 0x1f, 0x49, 0x1f, 0x4a, 0x1f, 0x4b, 0x1f,
-    0x4c, 0x1f, 0x4d, 0x1f, 0x4e, 0x1f, 0x4f, 0x1f, 0x50, 0x1f, 0x59, 0x1f, 0x52, 0x1f, 0x5b, 0x1f,
-    0x54, 0x1f, 0x5d, 0x1f, 0x56, 0x1f, 0x5f, 0x1f, 0x58, 0x1f, 0x59, 0x1f, 0x5a, 0x1f, 0x5b, 0x1f,
-    0x5c, 0x1f, 0x5d, 0x1f, 0x5e, 0x1f, 0x5f, 0x1f, 0x68, 0x1f, 0x69, 0x1f, 0x6a, 0x1f, 0x6b, 0x1f,
-    0x6c, 0x1f, 0x6d, 0x1f, 0x6e, 0x1f, 0x6f, 0x1f, 0x68, 0x1f, 0x69, 0x1f, 0x6a, 0x1f, 0x6b, 0x1f,
-    0x6c, 0x1f, 0x6d, 0x1f, 0x6e, 0x1f, 0x6f, 0x1f, 0xba, 0x1f, 0xbb, 0x1f, 0xc8, 0x1f, 0xc9, 0x1f,
-    0xca, 0x1f, 0xcb, 0x1f, 0xda, 0x1f, 0xdb, 0x1f, 0xf8, 0x1f, 0xf9, 0x1f, 0xea, 0x1f, 0xeb, 0x1f,
-    0xfa, 0x1f, 0xfb, 0x1f, 0x7e, 0x1f, 0x7f, 0x1f, 0x88, 0x1f, 0x89, 0x1f, 0x8a, 0x1f, 0x8b, 0x1f,
-    0x8c, 0x1f, 0x8d, 0x1f, 0x8e, 0x1f, 0x8f, 0x1f, 0x88, 0x1f, 0x89, 0x1f, 0x8a, 0x1f, 0x8b, 0x1f,
-    0x8c, 0x1f, 0x8d, 0x1f, 0x8e, 0x1f, 0x8f, 0x1f, 0x98, 0x1f, 0x99, 0x1f, 0x9a, 0x1f, 0x9b, 0x1f,
-    0x9c, 0x1f, 0x9d, 0x1f, 0x9e, 0x1f, 0x9f, 0x1f, 0x98, 0x1f, 0x99, 0x1f, 0x9a, 0x1f, 0x9b, 0x1f,
-    0x9c, 0x1f, 0x9d, 0x1f, 0x9e, 0x1f, 0x9f, 0x1f, 0xa8, 0x1f, 0xa9, 0x1f, 0xaa, 0x1f, 0xab, 0x1f,
-    0xac, 0x1f, 0xad, 0x1f, 0xae, 0x1f, 0xaf, 0x1f, 0xa8, 0x1f, 0xa9, 0x1f, 0xaa, 0x1f, 0xab, 0x1f,
-    0xac, 0x1f, 0xad, 0x1f, 0xae, 0x1f, 0xaf, 0x1f, 0xb8, 0x1f, 0xb9, 0x1f, 0xb2, 0x1f, 0xbc, 0x1f,
-    0xb4, 0x1f, 0xb5, 0x1f, 0xb6, 0x1f, 0xb7, 0x1f, 0xb8, 0x1f, 0xb9, 0x1f, 0xba, 0x1f, 0xbb, 0x1f,
-    0xbc, 0x1f, 0xbd, 0x1f, 0xbe, 0x1f, 0xbf, 0x1f, 0xc0, 0x1f, 0xc1, 0x1f, 0xc2, 0x1f, 0xc3, 0x1f,
-    0xc4, 0x1f, 0xc5, 0x1f, 0xc6, 0x1f, 0xc7, 0x1f, 0xc8, 0x1f, 0xc9, 0x1f, 0xca, 0x1f, 0xcb, 0x1f,
-    0xc3, 0x1f, 0xcd, 0x1f, 0xce, 0x1f, 0xcf, 0x1f, 0xd8, 0x1f, 0xd9, 0x1f, 0xd2, 0x1f, 0xd3, 0x1f,
-    0xd4, 0x1f, 0xd5, 0x1f, 0xd6, 0x1f, 0xd7, 0x1f, 0xd8, 0x1f, 0xd9, 0x1f, 0xda, 0x1f, 0xdb, 0x1f,
-    0xdc, 0x1f, 0xdd, 0x1f, 0xde, 0x1f, 0xdf, 0x1f, 0xe8, 0x1f, 0xe9, 0x1f, 0xe2, 0x1f, 0xe3, 0x1f,
-    0xe4, 0x1f, 0xec, 0x1f, 0xe6, 0x1f, 0xe7, 0x1f, 0xe8, 0x1f, 0xe9, 0x1f, 0xea, 0x1f, 0xeb, 0x1f,
-    0xec, 0x1f, 0xed, 0x1f, 0xee, 0x1f, 0xef, 0x1f, 0xf0, 0x1f, 0xf1, 0x1f, 0xf2, 0x1f, 0xf3, 0x1f,
-
-    /* Sector 9 */
-
-    0xf4, 0x1f, 0xf5, 0x1f, 0xf6, 0x1f, 0xf7, 0x1f, 0xf8, 0x1f, 0xf9, 0x1f, 0xfa, 0x1f, 0xfb, 0x1f,
-    0xf3, 0x1f, 0xfd, 0x1f, 0xfe, 0x1f, 0xff, 0x1f, 0x00, 0x20, 0x01, 0x20, 0x02, 0x20, 0x03, 0x20,
-    0x04, 0x20, 0x05, 0x20, 0x06, 0x20, 0x07, 0x20, 0x08, 0x20, 0x09, 0x20, 0x0a, 0x20, 0x0b, 0x20,
-    0x0c, 0x20, 0x0d, 0x20, 0x0e, 0x20, 0x0f, 0x20, 0x10, 0x20, 0x11, 0x20, 0x12, 0x20, 0x13, 0x20,
-    0x14, 0x20, 0x15, 0x20, 0x16, 0x20, 0x17, 0x20, 0x18, 0x20, 0x19, 0x20, 0x1a, 0x20, 0x1b, 0x20,
-    0x1c, 0x20, 0x1d, 0x20, 0x1e, 0x20, 0x1f, 0x20, 0x20, 0x20, 0x21, 0x20, 0x22, 0x20, 0x23, 0x20,
-    0x24, 0x20, 0x25, 0x20, 0x26, 0x20, 0x27, 0x20, 0x28, 0x20, 0x29, 0x20, 0x2a, 0x20, 0x2b, 0x20,
-    0x2c, 0x20, 0x2d, 0x20, 0x2e, 0x20, 0x2f, 0x20, 0x30, 0x20, 0x31, 0x20, 0x32, 0x20, 0x33, 0x20,
-    0x34, 0x20, 0x35, 0x20, 0x36, 0x20, 0x37, 0x20, 0x38, 0x20, 0x39, 0x20, 0x3a, 0x20, 0x3b, 0x20,
-    0x3c, 0x20, 0x3d, 0x20, 0x3e, 0x20, 0x3f, 0x20, 0x40, 0x20, 0x41, 0x20, 0x42, 0x20, 0x43, 0x20,
-    0x44, 0x20, 0x45, 0x20, 0x46, 0x20, 0x47, 0x20, 0x48, 0x20, 0x49, 0x20, 0x4a, 0x20, 0x4b, 0x20,
-    0x4c, 0x20, 0x4d, 0x20, 0x4e, 0x20, 0x4f, 0x20, 0x50, 0x20, 0x51, 0x20, 0x52, 0x20, 0x53, 0x20,
-    0x54, 0x20, 0x55, 0x20, 0x56, 0x20, 0x57, 0x20, 0x58, 0x20, 0x59, 0x20, 0x5a, 0x20, 0x5b, 0x20,
-    0x5c, 0x20, 0x5d, 0x20, 0x5e, 0x20, 0x5f, 0x20, 0x60, 0x20, 0x61, 0x20, 0x62, 0x20, 0x63, 0x20,
-    0x64, 0x20, 0x65, 0x20, 0x66, 0x20, 0x67, 0x20, 0x68, 0x20, 0x69, 0x20, 0x6a, 0x20, 0x6b, 0x20,
-    0x6c, 0x20, 0x6d, 0x20, 0x6e, 0x20, 0x6f, 0x20, 0x70, 0x20, 0x71, 0x20, 0x72, 0x20, 0x73, 0x20,
-    0x74, 0x20, 0x75, 0x20, 0x76, 0x20, 0x77, 0x20, 0x78, 0x20, 0x79, 0x20, 0x7a, 0x20, 0x7b, 0x20,
-    0x7c, 0x20, 0x7d, 0x20, 0x7e, 0x20, 0x7f, 0x20, 0x80, 0x20, 0x81, 0x20, 0x82, 0x20, 0x83, 0x20,
-    0x84, 0x20, 0x85, 0x20, 0x86, 0x20, 0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x8a, 0x20, 0x8b, 0x20,
-    0x8c, 0x20, 0x8d, 0x20, 0x8e, 0x20, 0x8f, 0x20, 0x90, 0x20, 0x91, 0x20, 0x92, 0x20, 0x93, 0x20,
-    0x94, 0x20, 0x95, 0x20, 0x96, 0x20, 0x97, 0x20, 0x98, 0x20, 0x99, 0x20, 0x9a, 0x20, 0x9b, 0x20,
-    0x9c, 0x20, 0x9d, 0x20, 0x9e, 0x20, 0x9f, 0x20, 0xa0, 0x20, 0xa1, 0x20, 0xa2, 0x20, 0xa3, 0x20,
-    0xa4, 0x20, 0xa5, 0x20, 0xa6, 0x20, 0xa7, 0x20, 0xa8, 0x20, 0xa9, 0x20, 0xaa, 0x20, 0xab, 0x20,
-    0xac, 0x20, 0xad, 0x20, 0xae, 0x20, 0xaf, 0x20, 0xb0, 0x20, 0xb1, 0x20, 0xb2, 0x20, 0xb3, 0x20,
-    0xb4, 0x20, 0xb5, 0x20, 0xb6, 0x20, 0xb7, 0x20, 0xb8, 0x20, 0xb9, 0x20, 0xba, 0x20, 0xbb, 0x20,
-    0xbc, 0x20, 0xbd, 0x20, 0xbe, 0x20, 0xbf, 0x20, 0xc0, 0x20, 0xc1, 0x20, 0xc2, 0x20, 0xc3, 0x20,
-    0xc4, 0x20, 0xc5, 0x20, 0xc6, 0x20, 0xc7, 0x20, 0xc8, 0x20, 0xc9, 0x20, 0xca, 0x20, 0xcb, 0x20,
-    0xcc, 0x20, 0xcd, 0x20, 0xce, 0x20, 0xcf, 0x20, 0xd0, 0x20, 0xd1, 0x20, 0xd2, 0x20, 0xd3, 0x20,
-    0xd4, 0x20, 0xd5, 0x20, 0xd6, 0x20, 0xd7, 0x20, 0xd8, 0x20, 0xd9, 0x20, 0xda, 0x20, 0xdb, 0x20,
-    0xdc, 0x20, 0xdd, 0x20, 0xde, 0x20, 0xdf, 0x20, 0xe0, 0x20, 0xe1, 0x20, 0xe2, 0x20, 0xe3, 0x20,
-    0xe4, 0x20, 0xe5, 0x20, 0xe6, 0x20, 0xe7, 0x20, 0xe8, 0x20, 0xe9, 0x20, 0xea, 0x20, 0xeb, 0x20,
-    0xec, 0x20, 0xed, 0x20, 0xee, 0x20, 0xef, 0x20, 0xf0, 0x20, 0xf1, 0x20, 0xf2, 0x20, 0xf3, 0x20,
-
-    /* Sector 10 */
-
-    0xf4, 0x20, 0xf5, 0x20, 0xf6, 0x20, 0xf7, 0x20, 0xf8, 0x20, 0xf9, 0x20, 0xfa, 0x20, 0xfb, 0x20,
-    0xfc, 0x20, 0xfd, 0x20, 0xfe, 0x20, 0xff, 0x20, 0x00, 0x21, 0x01, 0x21, 0x02, 0x21, 0x03, 0x21,
-    0x04, 0x21, 0x05, 0x21, 0x06, 0x21, 0x07, 0x21, 0x08, 0x21, 0x09, 0x21, 0x0a, 0x21, 0x0b, 0x21,
-    0x0c, 0x21, 0x0d, 0x21, 0x0e, 0x21, 0x0f, 0x21, 0x10, 0x21, 0x11, 0x21, 0x12, 0x21, 0x13, 0x21,
-    0x14, 0x21, 0x15, 0x21, 0x16, 0x21, 0x17, 0x21, 0x18, 0x21, 0x19, 0x21, 0x1a, 0x21, 0x1b, 0x21,
-    0x1c, 0x21, 0x1d, 0x21, 0x1e, 0x21, 0x1f, 0x21, 0x20, 0x21, 0x21, 0x21, 0x22, 0x21, 0x23, 0x21,
-    0x24, 0x21, 0x25, 0x21, 0x26, 0x21, 0x27, 0x21, 0x28, 0x21, 0x29, 0x21, 0x2a, 0x21, 0x2b, 0x21,
-    0x2c, 0x21, 0x2d, 0x21, 0x2e, 0x21, 0x2f, 0x21, 0x30, 0x21, 0x31, 0x21, 0x32, 0x21, 0x33, 0x21,
-    0x34, 0x21, 0x35, 0x21, 0x36, 0x21, 0x37, 0x21, 0x38, 0x21, 0x39, 0x21, 0x3a, 0x21, 0x3b, 0x21,
-    0x3c, 0x21, 0x3d, 0x21, 0x3e, 0x21, 0x3f, 0x21, 0x40, 0x21, 0x41, 0x21, 0x42, 0x21, 0x43, 0x21,
-    0x44, 0x21, 0x45, 0x21, 0x46, 0x21, 0x47, 0x21, 0x48, 0x21, 0x49, 0x21, 0x4a, 0x21, 0x4b, 0x21,
-    0x4c, 0x21, 0x4d, 0x21, 0x32, 0x21, 0x4f, 0x21, 0x50, 0x21, 0x51, 0x21, 0x52, 0x21, 0x53, 0x21,
-    0x54, 0x21, 0x55, 0x21, 0x56, 0x21, 0x57, 0x21, 0x58, 0x21, 0x59, 0x21, 0x5a, 0x21, 0x5b, 0x21,
-    0x5c, 0x21, 0x5d, 0x21, 0x5e, 0x21, 0x5f, 0x21, 0x60, 0x21, 0x61, 0x21, 0x62, 0x21, 0x63, 0x21,
-    0x64, 0x21, 0x65, 0x21, 0x66, 0x21, 0x67, 0x21, 0x68, 0x21, 0x69, 0x21, 0x6a, 0x21, 0x6b, 0x21,
-    0x6c, 0x21, 0x6d, 0x21, 0x6e, 0x21, 0x6f, 0x21, 0x60, 0x21, 0x61, 0x21, 0x62, 0x21, 0x63, 0x21,
-    0x64, 0x21, 0x65, 0x21, 0x66, 0x21, 0x67, 0x21, 0x68, 0x21, 0x69, 0x21, 0x6a, 0x21, 0x6b, 0x21,
-    0x6c, 0x21, 0x6d, 0x21, 0x6e, 0x21, 0x6f, 0x21, 0x80, 0x21, 0x81, 0x21, 0x82, 0x21, 0x83, 0x21,
-    0x83, 0x21, 0xff, 0xff, 0x4b, 0x03, 0xb6, 0x24, 0xb7, 0x24, 0xb8, 0x24, 0xb9, 0x24, 0xba, 0x24,
-    0xbb, 0x24, 0xbc, 0x24, 0xbd, 0x24, 0xbe, 0x24, 0xbf, 0x24, 0xc0, 0x24, 0xc1, 0x24, 0xc2, 0x24,
-    0xc3, 0x24, 0xc4, 0x24, 0xc5, 0x24, 0xc6, 0x24, 0xc7, 0x24, 0xc8, 0x24, 0xc9, 0x24, 0xca, 0x24,
-    0xcb, 0x24, 0xcc, 0x24, 0xcd, 0x24, 0xce, 0x24, 0xcf, 0x24, 0xff, 0xff, 0x46, 0x07, 0x00, 0x2c,
-    0x01, 0x2c, 0x02, 0x2c, 0x03, 0x2c, 0x04, 0x2c, 0x05, 0x2c, 0x06, 0x2c, 0x07, 0x2c, 0x08, 0x2c,
-    0x09, 0x2c, 0x0a, 0x2c, 0x0b, 0x2c, 0x0c, 0x2c, 0x0d, 0x2c, 0x0e, 0x2c, 0x0f, 0x2c, 0x10, 0x2c,
-    0x11, 0x2c, 0x12, 0x2c, 0x13, 0x2c, 0x14, 0x2c, 0x15, 0x2c, 0x16, 0x2c, 0x17, 0x2c, 0x18, 0x2c,
-    0x19, 0x2c, 0x1a, 0x2c, 0x1b, 0x2c, 0x1c, 0x2c, 0x1d, 0x2c, 0x1e, 0x2c, 0x1f, 0x2c, 0x20, 0x2c,
-    0x21, 0x2c, 0x22, 0x2c, 0x23, 0x2c, 0x24, 0x2c, 0x25, 0x2c, 0x26, 0x2c, 0x27, 0x2c, 0x28, 0x2c,
-    0x29, 0x2c, 0x2a, 0x2c, 0x2b, 0x2c, 0x2c, 0x2c, 0x2d, 0x2c, 0x2e, 0x2c, 0x5f, 0x2c, 0x60, 0x2c,
-    0x60, 0x2c, 0x62, 0x2c, 0x63, 0x2c, 0x64, 0x2c, 0x65, 0x2c, 0x66, 0x2c, 0x67, 0x2c, 0x67, 0x2c,
-    0x69, 0x2c, 0x69, 0x2c, 0x6b, 0x2c, 0x6b, 0x2c, 0x6d, 0x2c, 0x6e, 0x2c, 0x6f, 0x2c, 0x70, 0x2c,
-    0x71, 0x2c, 0x72, 0x2c, 0x73, 0x2c, 0x74, 0x2c, 0x75, 0x2c, 0x75, 0x2c, 0x77, 0x2c, 0x78, 0x2c,
-    0x79, 0x2c, 0x7a, 0x2c, 0x7b, 0x2c, 0x7c, 0x2c, 0x7d, 0x2c, 0x7e, 0x2c, 0x7f, 0x2c, 0x80, 0x2c,
-
-    /* Sector 11 */
-
-    0x80, 0x2c, 0x82, 0x2c, 0x82, 0x2c, 0x84, 0x2c, 0x84, 0x2c, 0x86, 0x2c, 0x86, 0x2c, 0x88, 0x2c,
-    0x88, 0x2c, 0x8a, 0x2c, 0x8a, 0x2c, 0x8c, 0x2c, 0x8c, 0x2c, 0x8e, 0x2c, 0x8e, 0x2c, 0x90, 0x2c,
-    0x90, 0x2c, 0x92, 0x2c, 0x92, 0x2c, 0x94, 0x2c, 0x94, 0x2c, 0x96, 0x2c, 0x96, 0x2c, 0x98, 0x2c,
-    0x98, 0x2c, 0x9a, 0x2c, 0x9a, 0x2c, 0x9c, 0x2c, 0x9c, 0x2c, 0x9e, 0x2c, 0x9e, 0x2c, 0xa0, 0x2c,
-    0xa0, 0x2c, 0xa2, 0x2c, 0xa2, 0x2c, 0xa4, 0x2c, 0xa4, 0x2c, 0xa6, 0x2c, 0xa6, 0x2c, 0xa8, 0x2c,
-    0xa8, 0x2c, 0xaa, 0x2c, 0xaa, 0x2c, 0xac, 0x2c, 0xac, 0x2c, 0xae, 0x2c, 0xae, 0x2c, 0xb0, 0x2c,
-    0xb0, 0x2c, 0xb2, 0x2c, 0xb2, 0x2c, 0xb4, 0x2c, 0xb4, 0x2c, 0xb6, 0x2c, 0xb6, 0x2c, 0xb8, 0x2c,
-    0xb8, 0x2c, 0xba, 0x2c, 0xba, 0x2c, 0xbc, 0x2c, 0xbc, 0x2c, 0xbe, 0x2c, 0xbe, 0x2c, 0xc0, 0x2c,
-    0xc0, 0x2c, 0xc2, 0x2c, 0xc2, 0x2c, 0xc4, 0x2c, 0xc4, 0x2c, 0xc6, 0x2c, 0xc6, 0x2c, 0xc8, 0x2c,
-    0xc8, 0x2c, 0xca, 0x2c, 0xca, 0x2c, 0xcc, 0x2c, 0xcc, 0x2c, 0xce, 0x2c, 0xce, 0x2c, 0xd0, 0x2c,
-    0xd0, 0x2c, 0xd2, 0x2c, 0xd2, 0x2c, 0xd4, 0x2c, 0xd4, 0x2c, 0xd6, 0x2c, 0xd6, 0x2c, 0xd8, 0x2c,
-    0xd8, 0x2c, 0xda, 0x2c, 0xda, 0x2c, 0xdc, 0x2c, 0xdc, 0x2c, 0xde, 0x2c, 0xde, 0x2c, 0xe0, 0x2c,
-    0xe0, 0x2c, 0xe2, 0x2c, 0xe2, 0x2c, 0xe4, 0x2c, 0xe5, 0x2c, 0xe6, 0x2c, 0xe7, 0x2c, 0xe8, 0x2c,
-    0xe9, 0x2c, 0xea, 0x2c, 0xeb, 0x2c, 0xec, 0x2c, 0xed, 0x2c, 0xee, 0x2c, 0xef, 0x2c, 0xf0, 0x2c,
-    0xf1, 0x2c, 0xf2, 0x2c, 0xf3, 0x2c, 0xf4, 0x2c, 0xf5, 0x2c, 0xf6, 0x2c, 0xf7, 0x2c, 0xf8, 0x2c,
-    0xf9, 0x2c, 0xfa, 0x2c, 0xfb, 0x2c, 0xfc, 0x2c, 0xfd, 0x2c, 0xfe, 0x2c, 0xff, 0x2c, 0xa0, 0x10,
-    0xa1, 0x10, 0xa2, 0x10, 0xa3, 0x10, 0xa4, 0x10, 0xa5, 0x10, 0xa6, 0x10, 0xa7, 0x10, 0xa8, 0x10,
-    0xa9, 0x10, 0xaa, 0x10, 0xab, 0x10, 0xac, 0x10, 0xad, 0x10, 0xae, 0x10, 0xaf, 0x10, 0xb0, 0x10,
-    0xb1, 0x10, 0xb2, 0x10, 0xb3, 0x10, 0xb4, 0x10, 0xb5, 0x10, 0xb6, 0x10, 0xb7, 0x10, 0xb8, 0x10,
-    0xb9, 0x10, 0xba, 0x10, 0xbb, 0x10, 0xbc, 0x10, 0xbd, 0x10, 0xbe, 0x10, 0xbf, 0x10, 0xc0, 0x10,
-    0xc1, 0x10, 0xc2, 0x10, 0xc3, 0x10, 0xc4, 0x10, 0xc5, 0x10, 0xff, 0xff, 0x1b, 0xd2, 0x21, 0xff,
-    0x22, 0xff, 0x23, 0xff, 0x24, 0xff, 0x25, 0xff, 0x26, 0xff, 0x27, 0xff, 0x28, 0xff, 0x29, 0xff,
-    0x2a, 0xff, 0x2b, 0xff, 0x2c, 0xff, 0x2d, 0xff, 0x2e, 0xff, 0x2f, 0xff, 0x30, 0xff, 0x31, 0xff,
-    0x32, 0xff, 0x33, 0xff, 0x34, 0xff, 0x35, 0xff, 0x36, 0xff, 0x37, 0xff, 0x38, 0xff, 0x39, 0xff,
-    0x3a, 0xff, 0x5b, 0xff, 0x5c, 0xff, 0x5d, 0xff, 0x5e, 0xff, 0x5f, 0xff, 0x60, 0xff, 0x61, 0xff,
-    0x62, 0xff, 0x63, 0xff, 0x64, 0xff, 0x65, 0xff, 0x66, 0xff, 0x67, 0xff, 0x68, 0xff, 0x69, 0xff,
-    0x6a, 0xff, 0x6b, 0xff, 0x6c, 0xff, 0x6d, 0xff, 0x6e, 0xff, 0x6f, 0xff, 0x70, 0xff, 0x71, 0xff,
-    0x72, 0xff, 0x73, 0xff, 0x74, 0xff, 0x75, 0xff, 0x76, 0xff, 0x77, 0xff, 0x78, 0xff, 0x79, 0xff,
-    0x7a, 0xff, 0x7b, 0xff, 0x7c, 0xff, 0x7d, 0xff, 0x7e, 0xff, 0x7f, 0xff, 0x80, 0xff, 0x81, 0xff,
-    0x82, 0xff, 0x83, 0xff, 0x84, 0xff, 0x85, 0xff, 0x86, 0xff, 0x87, 0xff, 0x88, 0xff, 0x89, 0xff,
-    0x8a, 0xff, 0x8b, 0xff, 0x8c, 0xff, 0x8d, 0xff, 0x8e, 0xff, 0x8f, 0xff, 0x90, 0xff, 0x91, 0xff,
-    0x92, 0xff, 0x93, 0xff, 0x94, 0xff, 0x95, 0xff, 0x96, 0xff, 0x97, 0xff, 0x98, 0xff, 0x99, 0xff,
-
-    /* Sector 12 */
-
-    0x9a, 0xff, 0x9b, 0xff, 0x9c, 0xff, 0x9d, 0xff, 0x9e, 0xff, 0x9f, 0xff, 0xa0, 0xff, 0xa1, 0xff,
-    0xa2, 0xff, 0xa3, 0xff, 0xa4, 0xff, 0xa5, 0xff, 0xa6, 0xff, 0xa7, 0xff, 0xa8, 0xff, 0xa9, 0xff,
-    0xaa, 0xff, 0xab, 0xff, 0xac, 0xff, 0xad, 0xff, 0xae, 0xff, 0xaf, 0xff, 0xb0, 0xff, 0xb1, 0xff,
-    0xb2, 0xff, 0xb3, 0xff, 0xb4, 0xff, 0xb5, 0xff, 0xb6, 0xff, 0xb7, 0xff, 0xb8, 0xff, 0xb9, 0xff,
-    0xba, 0xff, 0xbb, 0xff, 0xbc, 0xff, 0xbd, 0xff, 0xbe, 0xff, 0xbf, 0xff, 0xc0, 0xff, 0xc1, 0xff,
-    0xc2, 0xff, 0xc3, 0xff, 0xc4, 0xff, 0xc5, 0xff, 0xc6, 0xff, 0xc7, 0xff, 0xc8, 0xff, 0xc9, 0xff,
-    0xca, 0xff, 0xcb, 0xff, 0xcc, 0xff, 0xcd, 0xff, 0xce, 0xff, 0xcf, 0xff, 0xd0, 0xff, 0xd1, 0xff,
-    0xd2, 0xff, 0xd3, 0xff, 0xd4, 0xff, 0xd5, 0xff, 0xd6, 0xff, 0xd7, 0xff, 0xd8, 0xff, 0xd9, 0xff,
-    0xda, 0xff, 0xdb, 0xff, 0xdc, 0xff, 0xdd, 0xff, 0xde, 0xff, 0xdf, 0xff, 0xe0, 0xff, 0xe1, 0xff,
-    0xe2, 0xff, 0xe3, 0xff, 0xe4, 0xff, 0xe5, 0xff, 0xe6, 0xff, 0xe7, 0xff, 0xe8, 0xff, 0xe9, 0xff,
-    0xea, 0xff, 0xeb, 0xff, 0xec, 0xff, 0xed, 0xff, 0xee, 0xff, 0xef, 0xff, 0xf0, 0xff, 0xf1, 0xff,
-    0xf2, 0xff, 0xf3, 0xff, 0xf4, 0xff, 0xf5, 0xff, 0xf6, 0xff, 0xf7, 0xff, 0xf8, 0xff, 0xf9, 0xff,
-    0xfa, 0xff, 0xfb, 0xff, 0xfc, 0xff, 0xfd, 0xff, 0xfe, 0xff, 0xff, 0xff
-};
-
-
-const ULONG UpCaseTableCheckSum = 0xE619D30D;
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_exFAT_format                              PORTABLE C      */
-/*                                                           6.1.10       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function formats the media with exFAT file system with raw     */
-/*    calls to the I/O driver. It can and must be called before the       */
-/*    fx_media_open and is designed to utilize the same underlying        */
-/*    FileX driver.                                                       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media control block*/
-/*                                            (does not need to be opened)*/
-/*    driver                                Pointer to FileX driver (must */
-/*                                            be able to field requests   */
-/*                                            prior to opening)           */
-/*    driver_info_ptr                       Optional information pointer  */
-/*    memory_ptr                            Pointer to memory used by the */
-/*                                            FileX for this media.       */
-/*    memory_size                           Size of media memory - must   */
-/*                                            at least 512 bytes and      */
-/*                                            one sector size.            */
-/*    volume_name                           Name of the volume            */
-/*    number_of_fats                        Number of FAT tables          */
-/*    hidden_sectors                        Number of hidden sectors      */
-/*    total_sectors                         Total number of sectors       */
-/*    bytes_per_sector                      Number of bytes per sector    */
-/*    sectors_per_cluster                   Number of sectors per cluster */
-/*    volume_serial_number                  Volume Serial Number          */
-/*    boundary_unit                         Data area alignment in sectors*/
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    Media driver                                                        */
-/*    _fx_utility_exFAT_size_calculate      Calculate FAT size            */
-/*    _fx_utility_exFAT_system_sector_write Write a format sector         */
-/*    _fx_utility_exFAT_system_area_format  Format the exFAT system area  */
-/*    _fx_utility_exFAT_system_area_checksum_write                        */
-/*                                          Write the checksum            */
-/*    _fx_utility_memory_set                Set memory                    */
-/*    _fx_utility_memory_copy               Copy memory                   */
-/*    _fx_utility_16_unsigned_write         Write 16-bit unsigned         */
-/*    _fx_utility_32_unsigned_write         Write 32-bit unsigned         */
-/*    _fx_utility_64_unsigned_write         Write 64-bit unsigned         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), verified */
-/*                                            memcpy usage,               */
-/*                                            resulting in version 6.1    */
-/*  01-31-2022     Bhupendra Naphade        Modified comment(s), removed  */
-/*                                            fixed sector size in exFAT, */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_exFAT_format(FX_MEDIA *media_ptr,
-                             VOID (*driver)(FX_MEDIA *media),
-                             VOID *driver_info_ptr,
-                             UCHAR *memory_ptr,
-                             UINT memory_size,
-                             CHAR *volume_name,
-                             UINT number_of_fats,
-                             ULONG64 hidden_sectors,
-                             ULONG64 total_sectors,
-                             UINT bytes_per_sector,
-                             UINT sectors_per_cluster,
-                             UINT volume_serial_number,
-                             UINT boundary_unit)
-{
-
-UCHAR *byte_ptr;
-UCHAR  jump_boot[]        = {0xEB, 0x76, 0x90};
-UCHAR  file_system_name[] = {'E', 'X', 'F', 'A', 'T', 0x20, 0x20, 0x20};
-UCHAR  fat_init_mask[]    = {0xF8, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
-ULONG  i;
-ULONG  sector_offset;
-ULONG  fat_offset;
-ULONG  sectors_per_fat;
-ULONG  cluster_heap_offset;
-ULONG  cluster_count;
-ULONG  root_dir_entry_first_sector;
-ULONG  root_dir_entry_first_cluster;
-CHAR   bytes_per_sector_shift;
-CHAR   sector_per_cluster_shift;
-ULONG  bitmap_size_in_bytes;
-ULONG  bitmap_size_in_clusters;
-ULONG  upcase_table_size_in_bytes;
-ULONG  upcase_table_size_in_clusters;
-ULONG  upcase_table_checksum = 0;
-ULONG  system_area_checksum = 0;
-ULONG  offset;
-UINT   status;
-
-
-    /* This parameter has not been supported yet. */
-    FX_PARAMETER_NOT_USED(number_of_fats);
-
-    /* Validate bytes per sector value:  no more than 4096. */
-    if(bytes_per_sector > 4096)
-        return(FX_SECTOR_INVALID);
-
-    /* Validate bytes per cluster value: no more than 32MB */
-    if((bytes_per_sector * sectors_per_cluster) > (1 << 25))
-        return(FX_SECTOR_INVALID);
-
-   /* Validate bytes per sector value: no more than bitmap cache size */
-    if (bytes_per_sector > sizeof(media_ptr -> fx_media_exfat_bitmap_cache))
-    {
-        return(FX_NOT_ENOUGH_MEMORY);
-    }
-
-    /* Create & write bootrecord from drive geometry information.  */
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_FORMAT, media_ptr, hidden_sectors, total_sectors, sectors_per_cluster, FX_TRACE_MEDIA_EVENTS, 0, 0)
-
-    /* Setup driver pointer and memory information.  */
-    media_ptr -> fx_media_driver_entry =                driver;
-    media_ptr -> fx_media_memory_buffer =               (UCHAR *)memory_ptr;
-    media_ptr -> fx_media_memory_size =                 memory_size;
-
-    /* Store geometry information in media record - driver needs this.  */
-    media_ptr -> fx_media_bytes_per_sector =            bytes_per_sector;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-    media_ptr -> fx_media_hidden_sectors =              hidden_sectors;
-#else
-    media_ptr -> fx_media_hidden_sectors =              (ULONG)hidden_sectors;
-#endif
-    /* Initialize the supplied media I/O driver.  First, build the
-       initialize driver request.  */
-    media_ptr -> fx_media_driver_request =              FX_DRIVER_INIT;
-    media_ptr -> fx_media_driver_status =               FX_IO_ERROR;
-    media_ptr -> fx_media_driver_info =                 driver_info_ptr;
-    media_ptr -> fx_media_driver_write_protect =        FX_FALSE;
-    media_ptr -> fx_media_driver_free_sector_update =   FX_FALSE;
-    media_ptr -> fx_media_driver_data_sector_read =     FX_FALSE;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_INIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Call the specified I/O driver with the initialize request.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    /* Determine if the I/O driver initialized successfully.  */
-    if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-    {
-
-        /* Return the driver error status.  */
-        return(FX_IO_ERROR);
-    }
-
-    /* Setup driver buffer memory.  */
-    media_ptr -> fx_media_driver_buffer =  memory_ptr;
-
-    /* Move the buffer pointer into a local copy.  */
-    byte_ptr =  media_ptr -> fx_media_driver_buffer;
-
-    /* If the boundary unit is zero, set it to default value.  */
-    if (boundary_unit == 0)
-    {
-
-        /* Set the boundary unit to default value.  */
-        boundary_unit = EXFAT_DEFAULT_BOUNDARY_UNIT;
-    }
-
-    /* Recalculate FAT size/cluster heap offset according Incoming values.  */
-    _fx_utility_exFAT_size_calculate(bytes_per_sector,
-                                     boundary_unit,
-                                     total_sectors,
-                                     sectors_per_cluster,
-                                     &sectors_per_fat,
-                                     &fat_offset,
-                                     &cluster_heap_offset);
-
-    /* Fill Boot Sector fields.  */
-
-    /* Clear work buffer.  */
-    _fx_utility_memory_set(byte_ptr, 0x00, media_ptr -> fx_media_bytes_per_sector);
-
-    _fx_utility_memory_copy((UCHAR *)jump_boot, /* Use case of memcpy is verified. */
-                            &byte_ptr[FX_JUMP_INSTR],
-                            sizeof(jump_boot));
-
-    _fx_utility_memory_copy((UCHAR *)file_system_name, /* Use case of memcpy is verified. */
-                            &byte_ptr[FX_OEM_NAME],
-                            sizeof(file_system_name));
-
-    _fx_utility_64_unsigned_write(&byte_ptr[FX_EF_PARTITION_OFFSET],
-                                  hidden_sectors);
-
-    _fx_utility_64_unsigned_write(&byte_ptr[FX_EF_VOLUME_LENGTH],
-                                  total_sectors);
-
-    _fx_utility_32_unsigned_write(&byte_ptr[FX_EF_FAT_OFFSET],
-                                  fat_offset);
-
-    _fx_utility_32_unsigned_write(&byte_ptr[FX_EF_FAT_LENGTH],
-                                  sectors_per_fat);
-
-    _fx_utility_32_unsigned_write(&byte_ptr[FX_EF_CLUSTER_HEAP_OFFSET],
-                                  cluster_heap_offset);
-
-    /* Calculate total number of Clusters.  */
-    cluster_count = (ULONG)((total_sectors - cluster_heap_offset) /
-                            sectors_per_cluster);
-
-    _fx_utility_32_unsigned_write(&byte_ptr[FX_EF_CLUSTER_COUNT],
-                                  cluster_count);
-
-    _fx_utility_32_unsigned_write(&byte_ptr[FX_EF_VOLUME_SERIAL_NUMBER],
-                                  volume_serial_number);
-
-    _fx_utility_16_unsigned_write(&byte_ptr[FX_EF_FILE_SYSTEM_REVISION],
-                                  (USHORT)EXFAT_FAT_FILE_SYS_REVISION);
-
-    _fx_utility_16_unsigned_write(&byte_ptr[FX_EF_VOLUME_FLAGS],
-                                  (USHORT)EXFAT_FAT_VOLUME_FLAG);
-
-    /* Calculate Bytes Per Sector Shift value.  */
-    i = bytes_per_sector;
-    bytes_per_sector_shift = 0;
-
-    /* Loop to count the shift value. If the LSB is set, we got the shift value.  */
-    while (0 == (i & 0x01))
-    {
-
-        /* Add the shift value.  */
-        bytes_per_sector_shift++;
-
-        /* Right shift by 1 position.  */
-        i >>= 1;
-    }
-
-    byte_ptr[FX_EF_BYTE_PER_SECTOR_SHIFT] = (UCHAR)bytes_per_sector_shift;
-
-    /* Calculate Sector Per Cluster Shift value.  */
-    i = sectors_per_cluster;
-    sector_per_cluster_shift = 0;
-
-    /* Loop to count the shift value. If the LSB is set, we got the shift value.  */
-    while (0 == (i & 0x01))
-    {
-
-        /* Add the shift value.  */
-        sector_per_cluster_shift++;
-
-        /* Right shift by 1 position.  */
-        i >>= 1;
-    }
-
-    /* Write SectorsPerClusterShift, NumberOfFats, DriveSelect and PercentInUse fields.  */
-    byte_ptr[FX_EF_SECTOR_PER_CLUSTER_SHIFT] =  (UCHAR)sector_per_cluster_shift;
-    byte_ptr[FX_EF_NUMBER_OF_FATS] =            EXFAT_FAT_NUM_OF_FATS;
-    byte_ptr[FX_EF_DRIVE_SELECT]   =            EXFAT_FAT_DRIVE_SELECT;
-    byte_ptr[FX_EF_PERCENT_IN_USE] =            0;
-
-    /* Write Boot Sector Signature.  */
-    byte_ptr[FX_SIG_OFFSET + 0] = FX_SIG_BYTE_1;
-    byte_ptr[FX_SIG_OFFSET + 1] = FX_SIG_BYTE_2;
-
-    /* Calculate exFAT Bit Map and UpCase tables geometry
-       and first Cluster of Root Dir Entry.  */
-    bitmap_size_in_bytes = DIVIDE_TO_CEILING(cluster_count, BITS_PER_BYTE);
-
-    /* Calculate Bit Map Size in sectors.  */
-    bitmap_size_in_clusters = DIVIDE_TO_CEILING(bitmap_size_in_bytes, media_ptr -> fx_media_bytes_per_sector);
-
-    /* Calculate Bit Map size in clusters.  */
-    bitmap_size_in_clusters = DIVIDE_TO_CEILING(bitmap_size_in_clusters, sectors_per_cluster);
-
-    /* Calculate UpCase Table Size in bytes.  */
-    upcase_table_size_in_bytes = sizeof(_fx_utility_exFAT_upcase_table_compressed);
-
-    /* Calculate UpCase Table size sectors.  */
-    upcase_table_size_in_clusters = DIVIDE_TO_CEILING(upcase_table_size_in_bytes, media_ptr -> fx_media_bytes_per_sector);
-
-    /* Calculate UpCase size in clusters.  */
-    upcase_table_size_in_clusters = DIVIDE_TO_CEILING(upcase_table_size_in_clusters, sectors_per_cluster);
-
-    /* Determine first Root Dir Entry cluster.  */
-    root_dir_entry_first_cluster = (UINT)(bitmap_size_in_clusters +
-                                          upcase_table_size_in_clusters +
-                                          FX_FAT_ENTRY_START);
-
-    /* Determine the first sector for the root directory entry.  */
-    root_dir_entry_first_sector = cluster_heap_offset +
-        ((root_dir_entry_first_cluster - FX_FAT_ENTRY_START) <<
-                                 sector_per_cluster_shift);
-
-    /* Fill FirstClusterOfRootDirectory field.  */
-    _fx_utility_32_unsigned_write(&byte_ptr[FX_EF_FIRST_CLUSTER_OF_ROOT_DIR],
-                                  root_dir_entry_first_cluster);
-
-    /* Calculate Boot Sector checksum.  */
-    for (i = 0; i < media_ptr -> fx_media_bytes_per_sector; i++)
-    {
-
-        /* Skip VolumeFlags and PercentInUse fields.  */
-        if ((FX_EF_VOLUME_FLAGS     == i) ||
-            (FX_EF_VOLUME_FLAGS + 1 == i) ||
-            (FX_EF_PERCENT_IN_USE   == i))
-        {
-
-            /* Skip the current byte.  */
-            continue;
-        }
-
-        /* Calculate the checksum using the algorithm specified in the specification.  */
-        /* Right rotate the checksum by one bit position and add the data.  */
-        system_area_checksum = ((system_area_checksum >> 1) | (system_area_checksum << 31)) + (ULONG)byte_ptr[i];
-    }
-
-    /* Write Main Partition Boot sector.  */
-    _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr, 0, 1, FX_BOOT_SECTOR);
-
-    /* Determine if the write was successful.  */
-    if (FX_SUCCESS != media_ptr -> fx_media_driver_status)
-    {
-
-        /* Not successful. Return the error status.  */
-        return(media_ptr -> fx_media_driver_status);
-    }
-
-    /* Write BackUp Partition Boot sector.  */
-    _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr, FX_EXFAT_FAT_MAIN_SYSTEM_AREA_SIZE, 1, FX_BOOT_SECTOR);
-
-    /* Determine if the write was successful.  */
-    if (FX_SUCCESS != media_ptr -> fx_media_driver_status)
-    {
-
-        /* Not successful. Return the error status.  */
-        return(media_ptr -> fx_media_driver_status);
-    }
-
-    /* Format exFAT System Area.  */
-    status = _fx_utility_exFAT_system_area_format(media_ptr,
-                                                  boundary_unit,
-                                                  &system_area_checksum,
-                                                  memory_ptr,
-                                                  memory_size);
-    /* Check status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Not successful. Return the error status.  */
-        return(status);
-    }
-
-    /* Write System Area CheckSum.  */
-    status = _fx_utility_exFAT_system_area_checksum_write(media_ptr, byte_ptr, &system_area_checksum);
-
-    /* Determine if the operation was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Not successful. Return the error status.  */
-        return(status);
-    }
-
-    /* Format FAT table  */
-    _fx_utility_memory_set(byte_ptr, 0x00, media_ptr -> fx_media_bytes_per_sector);
-
-    /* Get the offset for the next available FAT entry after the initialized FAT entries.  */
-    offset = sizeof(fat_init_mask);
-
-    /* Copy the initial values for FAT table.  */
-    _fx_utility_memory_copy((UCHAR *)fat_init_mask, /* Use case of memcpy is verified. */
-                            byte_ptr,
-                            sizeof(fat_init_mask));
-
-    /* Set free cluster number.  */
-    i = FX_FAT_ENTRY_START;
-
-    /* Reset the sector offset used for sector writing.  */
-    sector_offset = 0;
-
-    /* Allocate clusters for BitMap Table.  */
-    for (cluster_count = 1; cluster_count < bitmap_size_in_clusters; cluster_count++)
-    {
-
-        /* Increase the next cluster number.  */
-        i++;
-
-        /* Fill the FAT entry.  */
-        _fx_utility_32_unsigned_write(&byte_ptr[offset], i);
-
-        /* Move to next FAT entry.  */
-        offset += sizeof(ULONG);
-
-        /* Check if we reach the sector end.  */
-        if (offset == bytes_per_sector)
-        {
-
-            /* Write the sector out.  */
-            status = _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr,
-                                                           fat_offset + sector_offset,
-                                                           1, FX_FAT_SECTOR);
-
-            /* Determine if the operation was successful.  */
-            if (status != FX_SUCCESS)
-            {
-                return(status);
-            }
-
-            /* Go back to the sector buffer head.  */
-            offset = 0;
-
-            /* Move to next sector.  */
-            sector_offset++;
-        }
-    }
-
-    /* Mark as last cluster.  */
-    _fx_utility_32_unsigned_write(&byte_ptr[offset],
-                                  EXFAT_LAST_CLUSTER_MASK);
-
-    /* Move to next cluster.  */
-    i++;
-    offset += sizeof(ULONG);
-
-    /* Check if we reach the sector end.  */
-    if (offset == bytes_per_sector)
-    {
-
-        /* Write the sector out.  */
-        status = _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr,
-                                                       fat_offset + sector_offset,
-                                                       1, FX_FAT_SECTOR);
-
-        /* Determine if the write was successful.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Not successful. Return the error status.  */
-            return(status);
-        }
-
-        /* Go back to the sector buffer head.  */
-        offset = 0;
-        sector_offset++;
-    }
-
-    /* Allocate clusters for UpCase Table.  */
-    for (cluster_count = 1; cluster_count < upcase_table_size_in_clusters; cluster_count++)
-    {
-
-        /* Increase the next cluster number.  */
-        i++;
-
-        /* Fill the FAT entry.  */
-        _fx_utility_32_unsigned_write(&byte_ptr[offset], i);
-
-        /* Move to next FAT entry.  */
-        offset += sizeof(ULONG);
-
-        /* Check if we reach the sector end.  */
-        if (offset == bytes_per_sector)
-        {
-
-            /* Write the sector out.  */
-            status = _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr,
-                                                           fat_offset + sector_offset,
-                                                           1, FX_FAT_SECTOR);
-
-            /* Determine if the write was successful.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Not successful. Return the error status.  */
-                return(status);
-            }
-
-            /* Go back to the sector buffer head.  */
-            offset = 0;
-            sector_offset++;
-        }
-    }
-
-    /* Mark as last cluster.  */
-    _fx_utility_32_unsigned_write(&byte_ptr[offset],
-                                  EXFAT_LAST_CLUSTER_MASK);
-
-    /* Move to next FAT entry.  */
-    offset += sizeof(ULONG);
-
-    /* Check if we reach the sector end.  */
-    if (offset == bytes_per_sector)
-    {
-
-        /* Write the sector out.  */
-        status = _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr,
-                                                       fat_offset + sector_offset,
-                                                       1, FX_FAT_SECTOR);
-
-        /* Determine if the write was successful.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Not successful. Return the error status.  */
-            return(status);
-        }
-
-        /* Go back to the sector buffer head.  */
-        offset = 0;
-        sector_offset++;
-    }
-
-    /* Allocate cluster for RootDir Entry.  */
-    _fx_utility_32_unsigned_write(&byte_ptr[offset],
-                                  EXFAT_LAST_CLUSTER_MASK);
-
-    /* Write the sector out.  */
-    status = _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr,
-                                                   fat_offset + sector_offset,
-                                                   1, FX_FAT_SECTOR);
-
-    /* Determine if the write was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Not successful. Return the error status.  */
-        return(status);
-    }
-
-    /* Format Bit Map Table.  */
-    sector_offset = 0;
-    offset = 0;
-
-    /* Check if the bitmap has sectors with all set bits.  */
-    if ((root_dir_entry_first_cluster - 1) / 8 >= bytes_per_sector)
-    {
-
-        /* Fill the buffer with one.  */
-        _fx_utility_memory_set(byte_ptr, 0xFF, media_ptr -> fx_media_bytes_per_sector);
-
-        /* Loop to write all the secotrs with all set bits.  */
-        for (i = ((root_dir_entry_first_cluster - 1) / 8) % bytes_per_sector; i; i--)
-        {
-
-            /* Write out the bitmap sector.  */
-            status = _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr,
-                                                           cluster_heap_offset + sector_offset,
-                                                           1, FX_FAT_SECTOR);
-
-            /* Determine if the write was successful.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Not successful. Return the error status.  */
-                return(status);
-            }
-
-            /* Move to next sector.  */
-            sector_offset++;
-        }
-    }
-
-    /* Loop to mark already occupied clusters in 8 clusters size.  */
-    for (i = ((root_dir_entry_first_cluster - 1) / 8) % bytes_per_sector; i; i--)
-    {
-
-        /* Write the byte with all set bits.  */
-        byte_ptr[offset++] = 0xFF;
-    }
-
-    /* Clear all the remaining bytes.  */
-    _fx_utility_memory_set(byte_ptr + offset, 0x00, media_ptr -> fx_media_bytes_per_sector - offset);
-
-    /* Loop to set the remaining bits.  */
-    for (i = (root_dir_entry_first_cluster - 1) % 8; i; i--)
-    {
-
-        byte_ptr[offset] = (UCHAR)((byte_ptr[offset] << 1) | 0x1);
-    }
-
-    /* Write out the bitmap sector.  */
-    status = _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr,
-                                                   cluster_heap_offset + sector_offset,
-                                                   1, FX_FAT_SECTOR);
-
-    /* Determine if the write was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Not successful. Return the error status.  */
-        return(status);
-    }
-
-    /* Move to next sector.  */
-    sector_offset++;
-
-    /* Fill the remaining bitmap with zeros.  */
-    if ((bitmap_size_in_clusters << sector_per_cluster_shift) > sector_offset)
-    {
-
-        /* Fill the sector buffer with zero.  */
-        _fx_utility_memory_set(byte_ptr, 0x00, media_ptr -> fx_media_bytes_per_sector);
-
-        /* Loop to write all the remaining bitmap sectors.  */
-        for (i = (bitmap_size_in_clusters << sector_per_cluster_shift) - sector_offset; i; i--)
-        {
-
-            /* Write out the bitmap sector.  */
-            status = _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr,
-                                                           cluster_heap_offset + sector_offset,
-                                                           1, FX_FAT_SECTOR);
-
-            /* Determine if the write was successful.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Not successful. Return the error status.  */
-                return(status);
-            }
-
-            sector_offset++;
-        }
-    }
-
-    /* Write the  upcase table that fits in sector size.  */
-    status = _fx_utility_exFAT_system_sector_write(media_ptr, (UCHAR *)_fx_utility_exFAT_upcase_table_compressed,
-                                                   cluster_heap_offset + (bitmap_size_in_clusters << sector_per_cluster_shift),
-                                                   sizeof(_fx_utility_exFAT_upcase_table_compressed) / media_ptr -> fx_media_bytes_per_sector,
-                                                   FX_DATA_SECTOR);
-
-    /* Determine if the write was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Not successful. Return the error status.  */
-        return(status);
-    }
-
-    /* Write the remaining upcase table bytes.  */
-    i = sizeof(_fx_utility_exFAT_upcase_table_compressed) % media_ptr -> fx_media_bytes_per_sector;
-    if (i != 0)
-    {
-
-        /* Clear the sector buffer.  */
-        _fx_utility_memory_set(byte_ptr, 0x00, media_ptr -> fx_media_bytes_per_sector);
-
-        /* Copy the remaining bytes.  */
-        _fx_utility_memory_copy((UCHAR *)_fx_utility_exFAT_upcase_table_compressed + sizeof(_fx_utility_exFAT_upcase_table_compressed) - i, byte_ptr, i); /* Use case of memcpy is verified. */
-
-        /* Write out the sector.  */
-        status = _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr,
-                                                       cluster_heap_offset + (bitmap_size_in_clusters << sector_per_cluster_shift) + sizeof(_fx_utility_exFAT_upcase_table_compressed) / media_ptr -> fx_media_bytes_per_sector,
-                                                       1, FX_DATA_SECTOR);
-
-        /* Determine if the write was successful.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Not successful. Return the error status.  */
-            return(status);
-        }
-    }
-
-    /* Format Dir Entry.  */
-
-    /* Clear work buffer.  */
-    _fx_utility_memory_set(byte_ptr, 0x00, media_ptr -> fx_media_bytes_per_sector);
-
-    /* Create Volume Label Dir Entry. This is a first entry.  */
-    byte_ptr[FX_EXFAT_DIR_ENTRY_SIZE * 0 + FX_EXFAT_ENTRY_TYPE] = FX_EXFAT_DIR_ENTRY_TYPE_VOLUME_LABEL;
-
-    /* Copy volume label.  */
-    for (i = 0; i < EXFAT_FAT_VOLUME_NAME_FIELD_SIZE; i++)
-    {
-
-        /* Check for end of Label Name.  */
-        if (0 == volume_name[i])
-        {
-            break;
-        }
-
-        /* Store one character.  */
-        _fx_utility_16_unsigned_write(&byte_ptr[FX_EXFAT_DIR_ENTRY_SIZE * 0 + FX_EXFAT_VOLUME_LABEL + i * 2], (UINT)volume_name[i]);
-    }
-
-    byte_ptr[FX_EXFAT_DIR_ENTRY_SIZE * 0 + FX_EXFAT_CHAR_COUNT] = (UCHAR)i;
-
-    /* Create Allocated BitMap Dir Entry.  */
-    byte_ptr[FX_EXFAT_DIR_ENTRY_SIZE * 1 + FX_EXFAT_ENTRY_TYPE] = FX_EXFAT_DIR_ENTRY_TYPE_ALLOCATION_BITMAP;
-    byte_ptr[FX_EXFAT_DIR_ENTRY_SIZE * 1 + FX_EXFAT_BIT_MAP_FLAGS] = EXFAT_BIT_MAP_FIRST_TABLE;
-
-    _fx_utility_32_unsigned_write(&byte_ptr[FX_EXFAT_DIR_ENTRY_SIZE * 1 + FX_EXFAT_FIRST_CLUSTER],
-                                  FX_FAT_ENTRY_START);
-
-    _fx_utility_32_unsigned_write(&byte_ptr[FX_EXFAT_DIR_ENTRY_SIZE * 1 + FX_EXFAT_DATA_LENGTH],
-                                  bitmap_size_in_bytes);
-
-    /* Create UpCase Table Dir Entry.  */
-    byte_ptr[FX_EXFAT_DIR_ENTRY_SIZE * 2 + FX_EXFAT_ENTRY_TYPE] = FX_EXFAT_DIR_ENTRY_TYPE_UP_CASE_TABLE;
-
-    /* Loop to calculate Compressed UpCase table Check Sum.  */
-    for (i = 0; i < sizeof(_fx_utility_exFAT_upcase_table_compressed); i++)
-    {
-
-        /* Calculate the checksum using the algorithm specified in the specification.  */
-        /* Right rotate the checksum by one bit position and add the data.  */
-        upcase_table_checksum = ((upcase_table_checksum >> 1) | (upcase_table_checksum << 31)) +
-            (ULONG)_fx_utility_exFAT_upcase_table_compressed[i];
-    }
-
-    /* Fill the checksum field.  */
-    _fx_utility_32_unsigned_write(&byte_ptr[FX_EXFAT_DIR_ENTRY_SIZE * 2 + FX_EXFAT_UP_CASE_TABLE_CHECK_SUM],
-                                  upcase_table_checksum);
-
-    /* Fill the first cluster field.  */
-    _fx_utility_32_unsigned_write(&byte_ptr[FX_EXFAT_DIR_ENTRY_SIZE * 2 + FX_EXFAT_FIRST_CLUSTER],
-                                  FX_FAT_ENTRY_START + bitmap_size_in_clusters);
-
-    /* Fill the data length field.  */
-    _fx_utility_32_unsigned_write(&byte_ptr[FX_EXFAT_DIR_ENTRY_SIZE * 2 + FX_EXFAT_DATA_LENGTH],
-                                  upcase_table_size_in_bytes);
-
-    /* Write the directory entry.  */
-    status = _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr,
-                                                   root_dir_entry_first_sector,
-                                                   1, FX_BOOT_SECTOR);
-
-    /* Determine if the write was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Not successful. Return the error status.  */
-        return(status);
-    }
-
-    /* Clear the secotr buffer.  */
-    _fx_utility_memory_set(byte_ptr, 0x00, media_ptr -> fx_media_bytes_per_sector);
-
-    /* Loop to clear the remaining root directory sectors.  */
-    for (i = 1; i < sectors_per_cluster; i++)
-    {
-
-        /* Write the directory entry sector.  */
-        status = _fx_utility_exFAT_system_sector_write(media_ptr, byte_ptr,
-                                                       root_dir_entry_first_sector + i,
-                                                       1, FX_BOOT_SECTOR);
-
-        /* Determine if the write was successful.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Not successful. Return the error status.  */
-            return(status);
-        }
-    }
-
-    /* Build the "uninitialize" I/O driver request.  */
-    media_ptr -> fx_media_driver_request =      FX_DRIVER_UNINIT;
-    media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_UNINIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Call the specified I/O driver with the uninitialize request.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    return(media_ptr -> fx_media_driver_status);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_extended_space_available.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_extended_space_available.c	(revision 30)
+++ 	(revision )
@@ -1,115 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_media.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_extended_space_available                  PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns the number of bytes available in the          */
-/*    specified media.                                                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    available_bytes_ptr                   Pointer to available bytes    */
-/*                                            destination                 */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_extended_space_available(FX_MEDIA *media_ptr, ULONG64 *available_bytes_ptr)
-{
-
-ULONG64 available_bytes;
-ULONG   bytes_per_cluster;
-ULONG   available_clusters;
-
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_SPACE_AVAILABLE, media_ptr, available_bytes_ptr, media_ptr -> fx_media_available_clusters, 0, FX_TRACE_MEDIA_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Pickup the number of free clusters.  */
-    available_clusters =  media_ptr -> fx_media_available_clusters;
-
-    /* Derive the bytes per cluster.  */
-    bytes_per_cluster =  media_ptr -> fx_media_bytes_per_sector * media_ptr -> fx_media_sectors_per_cluster;
-
-    /* Calculate the free space.  */
-    available_bytes =  ((ULONG64)available_clusters) * ((ULONG64)bytes_per_cluster);
-
-    /* Return the value.  */
-    *available_bytes_ptr =  available_bytes;
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return a successful status to the caller.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_flush.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_flush.c	(revision 30)
+++ 	(revision )
@@ -1,373 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_file.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_flush                                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function examines the list of open files for this media and    */
-/*    "flushes" each written open file to the underlying media.  After    */
-/*    the open files have been flushed, the internal logical sector is    */
-/*    flushed.  Finally, the attached driver is sent a flush command so   */
-/*    that it can flush its sector cache (if any) to the media.           */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_write             Write the directory entry     */
-/*    _fx_utility_FAT_flush                 Flush cached FAT entries      */
-/*    _fx_utility_FAT_map_flush             Flush primary FAT changes to  */
-/*                                            secondary FAT(s)            */
-/*    _fx_utility_logical_sector_flush      Flush logical sector cache    */
-/*    _fx_utility_32_unsigned_read          Read 32-bit unsigned          */
-/*    _fx_utility_32_unsigned_write         Write 32-bit unsigned         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added conditional to        */
-/*                                            disable cache,              */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_flush(FX_MEDIA  *media_ptr)
-{
-
-UINT     status;
-ULONG    open_count;
-FX_FILE *file_ptr;
-FX_INT_SAVE_AREA
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_flushes++;
-#endif
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_FLUSH, media_ptr, 0, 0, 0, FX_TRACE_MEDIA_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Loop through the media's open files.  */
-    open_count =  media_ptr -> fx_media_opened_file_count;
-    file_ptr =    media_ptr -> fx_media_opened_file_list;
-    while (open_count)
-    {
-
-        /* Look at each opened file to see if the same file is opened
-           for writing and has been written to.  */
-        if ((file_ptr -> fx_file_open_mode == FX_OPEN_FOR_WRITE) &&
-            (file_ptr -> fx_file_modified))
-        {
-
-            /* Protect against update.  */
-            FX_DISABLE_INTS
-
-            /* Set the new time and date.  */
-            file_ptr -> fx_file_dir_entry.fx_dir_entry_time =  _fx_system_time;
-            file_ptr -> fx_file_dir_entry.fx_dir_entry_date =  _fx_system_date;
-
-            /* Restore interrupts.  */
-            FX_RESTORE_INTS
-
-            /* Copy the new file size into the directory entry.  */
-            file_ptr -> fx_file_dir_entry.fx_dir_entry_file_size =
-                file_ptr -> fx_file_current_file_size;
-
-            /* Write the directory entry to the media.  */
-#ifdef FX_ENABLE_EXFAT
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-                status = _fx_directory_exFAT_entry_write(
-                        media_ptr, &(file_ptr -> fx_file_dir_entry), UPDATE_STREAM);
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-                status = _fx_directory_entry_write(media_ptr, &(file_ptr -> fx_file_dir_entry));
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Check for a good status.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Error writing the directory.  */
-                return(status);
-            }
-
-            /* Clear the file modified flag.  */
-            file_ptr -> fx_file_modified =  FX_FALSE;
-        }
-
-        /* Adjust the pointer and decrement the opened count.  */
-        file_ptr =  file_ptr -> fx_file_opened_next;
-        open_count--;
-    }
-
-    /* Flush the cached individual FAT entries */
-    _fx_utility_FAT_flush(media_ptr);
-
-    /* Flush changed sector(s) in the primary FAT to secondary FATs.  */
-    _fx_utility_FAT_map_flush(media_ptr);
-
-#ifdef FX_ENABLE_EXFAT
-    if ((media_ptr -> fx_media_FAT_type == FX_exFAT) &&
-        (FX_TRUE == media_ptr -> fx_media_exfat_bitmap_cache_dirty))
-    {
-
-        /* Flush bitmap.  */
-        _fx_utility_exFAT_bitmap_flush(media_ptr);
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Flush the internal logical sector cache.  */
-    status =  _fx_utility_logical_sector_flush(media_ptr, ((ULONG64) 1), (ULONG64) (media_ptr -> fx_media_total_sectors), FX_FALSE);
-
-    /* Check for a good status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Error writing the directory.  */
-        return(status);
-    }
-
-    /* Determine if the media needs to have the additional information sector updated. This will
-       only be the case for 32-bit FATs. The logic here only needs to be done if the last reported
-       available cluster count is different that the currently available clusters.  */
-    if ((media_ptr -> fx_media_FAT32_additional_info_sector) &&
-        (media_ptr -> fx_media_FAT32_additional_info_last_available != media_ptr -> fx_media_available_clusters))
-    {
-
-    UCHAR *buffer_ptr;
-    ULONG  signature;
-
-#ifndef FX_DISABLE_CACHE
-
-        /* Setup a pointer to the first cached entry's buffer.  */
-        buffer_ptr =  (media_ptr -> fx_media_sector_cache_list_ptr) -> fx_cached_sector_memory_buffer;
-
-        /* Invalidate this cache entry.  */
-        (media_ptr -> fx_media_sector_cache_list_ptr) -> fx_cached_sector =  (~(ULONG64)0);
-        (media_ptr -> fx_media_sector_cache_list_ptr) -> fx_cached_sector_valid =  FX_FALSE;
-#else
-        buffer_ptr =  media_ptr -> fx_media_memory_buffer;
-#endif /* FX_DISABLE_CACHE */
-
-        /* Read the FAT32 additional information sector from the device.  */
-        media_ptr -> fx_media_driver_request =          FX_DRIVER_READ;
-        media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-        media_ptr -> fx_media_driver_buffer =           buffer_ptr;
-        media_ptr -> fx_media_driver_logical_sector =   media_ptr -> fx_media_FAT32_additional_info_sector;
-        media_ptr -> fx_media_driver_sectors =          1;
-        media_ptr -> fx_media_driver_sector_type =      FX_DIRECTORY_SECTOR;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-        /* Increment the number of driver read sector(s) requests.  */
-        media_ptr -> fx_media_driver_read_requests++;
-#endif
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_READ, media_ptr, media_ptr -> fx_media_FAT32_additional_info_sector, 1, buffer_ptr, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Invoke the driver to read the FAT32 additional information sector.  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Determine if the FAT32 sector was read correctly. */
-        if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the error status.  */
-            return(FX_IO_ERROR);
-        }
-
-        /* Setup a pointer into the FAT32 additional information sector.  */
-        buffer_ptr =  media_ptr -> fx_media_driver_buffer;
-
-        /* Pickup the first signature long word.  */
-        signature =  _fx_utility_32_unsigned_read(&buffer_ptr[0]);
-
-        /* Determine if the signature is correct.  */
-        if (signature == 0x41615252)
-        {
-
-            /* Yes, the first signature is correct, now pickup the next signature.  */
-            signature =  _fx_utility_32_unsigned_read(&buffer_ptr[484]);
-
-            /* Determine if this signature is correct.  */
-            if (signature == 0x61417272)
-            {
-
-                /* Yes, we have a good FAT32 additional information sector.  */
-
-                /* Set the free cluster count to the available clusters in the media control block.  */
-                _fx_utility_32_unsigned_write(&buffer_ptr[488], media_ptr -> fx_media_available_clusters);
-
-                /* Set the next free cluster number hint to starting search cluster in the media control block.  */
-                _fx_utility_32_unsigned_write(&buffer_ptr[492], media_ptr -> fx_media_cluster_search_start);
-
-                /* Now write the sector back out to the media.  */
-                media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-                media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-                media_ptr -> fx_media_driver_buffer =           buffer_ptr;
-                media_ptr -> fx_media_driver_logical_sector =   media_ptr -> fx_media_FAT32_additional_info_sector;
-                media_ptr -> fx_media_driver_sectors =          1;
-                media_ptr -> fx_media_driver_sector_type =      FX_DIRECTORY_SECTOR;
-
-                /* Set the system write flag since we are writing a directory sector.  */
-                media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-                /* Increment the number of driver write sector(s) requests.  */
-                media_ptr -> fx_media_driver_write_requests++;
-#endif
-
-                /* If trace is enabled, insert this event into the trace buffer.  */
-                FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, media_ptr -> fx_media_FAT32_additional_info_sector, 1, buffer_ptr, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-                /* Invoke the driver to write the FAT32 additional information sector.  */
-                (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-                /* Clear the system write flag.  */
-                media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-                /* Determine if the FAT32 sector was written correctly. */
-                if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-                {
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return the sector IO error status.  */
-                    return(FX_IO_ERROR);
-                }
-
-                /* Successful update of the FAT32 additional information sector. Update the
-                   last written available cluster count.  */
-                media_ptr -> fx_media_FAT32_additional_info_last_available =  media_ptr -> fx_media_available_clusters;
-            }
-        }
-    }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of driver flush requests.  */
-    media_ptr -> fx_media_driver_flush_requests++;
-#endif
-
-    /* Build the "flush" I/O driver request.  */
-    media_ptr -> fx_media_driver_request =      FX_DRIVER_FLUSH;
-    media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_FLUSH, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Call the specified I/O driver with the flush request.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    /* Determine if the I/O driver flushed successfully.  */
-    if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the driver error status.  */
-        return(FX_IO_ERROR);
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* If we get here, return successful status to the caller.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_format.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_format.c	(revision 30)
+++ 	(revision )
@@ -1,695 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-
-
-/* Define global variables necessary for formatting.  */
-
-/* Define OEM Name. This name must be 8 characters long and be blank padded.
-   The default may be changed by modifying this file or calling the
-   fx_media_format_oem_name_set utility prior to calling fx_media_format.  */
-
-UCHAR   _fx_media_format_oem_name[8] = "EL FILEX";
-
-
-/* Define the default media type.  This default may be changed by modifying
-   this file or calling the fx_media_format_type_set utility prior to calling
-   fx_media_format.  */
-
-UCHAR _fx_media_format_media_type =  0xF8;
-
-
-/* Define the default volume ID.  This default may be changed by modifying
-   this file or calling the fx_media_format_volume_id_set utility prior to calling
-   fx_media_format.  */
-
-ULONG _fx_media_format_volume_id =  1;
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_format                                    PORTABLE C      */
-/*                                                           6.1.11       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function creates a FAT12/16/32 format with raw calls to the    */
-/*    I/O driver. It can and must be called before the fx_media_open      */
-/*    and is designed to utilize the same underlying FileX driver.        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media control block*/
-/*                                            (does not need to be opened)*/
-/*    driver                                Pointer to FileX driver (must */
-/*                                            be able to field requests   */
-/*                                            prior to opening)           */
-/*    driver_info_ptr                       Optional information pointer  */
-/*    memory_ptr                            Pointer to memory used by the */
-/*                                            FileX for this media.       */
-/*    memory_size                           Size of media memory - must   */
-/*                                            at least 512 bytes and      */
-/*                                            one sector size.            */
-/*    volume_name                           Name of the volume            */
-/*    number_of_fats                        Number of FAT tables          */
-/*    directory_entries                     Number of directory entries   */
-/*    hidden_sectors                        Number of hidden sectors      */
-/*    total_sectors                         Total number of sectors       */
-/*    bytes_per_sector                      Number of bytes per sector    */
-/*    sectors_per_cluster                   Number of sectors per cluster */
-/*    heads                                 Number of heads               */
-/*    sectors_per_track                     Number of sectors per track   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    Media driver                                                        */
-/*    _fx_utility_16_unsigned_write         Write 16-bit unsigned         */
-/*    _fx_utility_32_unsigned_write         Write 32-bit unsigned         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added conditional to        */
-/*                                            disable force memset,       */
-/*                                            resulting in version 6.1    */
-/*  03-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.5  */
-/*  08-02-2021     Bhupendra Naphade        Modified comment(s), and      */
-/*                                            updated boot write logic,   */
-/*                                            resulting in version 6.1.8  */
-/*  04-25-2022     Bhupendra Naphade        Modified comment(s), and      */
-/*                                            updated reserved FAT entry  */
-/*                                            value,                      */
-/*                                            resulting in version 6.1.11 */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_format(FX_MEDIA *media_ptr, VOID (*driver)(FX_MEDIA *media), VOID *driver_info_ptr, UCHAR *memory_ptr, UINT memory_size,
-                       CHAR *volume_name, UINT number_of_fats, UINT directory_entries, UINT hidden_sectors,
-                       ULONG total_sectors, UINT bytes_per_sector, UINT sectors_per_cluster,
-                       UINT heads, UINT sectors_per_track)
-{
-
-UCHAR *byte_ptr;
-UINT   reserved_sectors, i, j, root_sectors, total_clusters, bytes_needed;
-UINT   sectors_per_fat, f, s;
-
-
-    /* Create & write bootrecord from drive geometry information.  */
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_FORMAT, media_ptr, directory_entries, total_sectors, sectors_per_cluster, FX_TRACE_MEDIA_EVENTS, 0, 0)
-
-    /* Validate bytes per sector value: greater than zero and no more than 4096.  */
-    if((bytes_per_sector == 0) || (bytes_per_sector > 4096))
-        return(FX_SECTOR_INVALID);
-
-    /* Validate sectors per cluster value: greater than zero and no more than 128.  */
-    if((sectors_per_cluster == 0) || (sectors_per_cluster > 128))
-        return(FX_SECTOR_INVALID);
-
-    /* Setup driver pointer and memory information.  */
-    media_ptr -> fx_media_driver_entry =                driver;
-    media_ptr -> fx_media_memory_buffer =               (UCHAR *)memory_ptr;
-    media_ptr -> fx_media_memory_size =                 memory_size;
-
-    /* Store geometry information in media record - driver needs this.  */
-    media_ptr -> fx_media_bytes_per_sector =            bytes_per_sector;
-    media_ptr -> fx_media_sectors_per_track =           sectors_per_track;
-    media_ptr -> fx_media_heads =                       heads;
-    media_ptr -> fx_media_hidden_sectors =              hidden_sectors;
-
-    /* Initialize the supplied media I/O driver.  First, build the
-       initialize driver request.  */
-    media_ptr -> fx_media_driver_request =              FX_DRIVER_INIT;
-    media_ptr -> fx_media_driver_status =               FX_IO_ERROR;
-    media_ptr -> fx_media_driver_info =                 driver_info_ptr;
-    media_ptr -> fx_media_driver_write_protect =        FX_FALSE;
-    media_ptr -> fx_media_driver_free_sector_update =   FX_FALSE;
-    media_ptr -> fx_media_driver_data_sector_read =     FX_FALSE;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_INIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Call the specified I/O driver with the initialize request.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    /* Determine if the I/O driver initialized successfully.  */
-    if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-    {
-
-        /* Return the driver error status.  */
-        return(FX_IO_ERROR);
-    }
-
-    /* Setup driver buffer memory.  */
-    media_ptr -> fx_media_driver_buffer =  memory_ptr;
-
-    /* Move the buffer pointer into a local copy.  */
-    byte_ptr =  media_ptr -> fx_media_driver_buffer;
-
-#ifndef FX_DISABLE_FORCE_MEMORY_OPERATION
-    /* Clear the buffer record out, assuming it is large enough for one sector.   */
-    for (i = 0; i < bytes_per_sector; i++)
-    {
-
-        /* Clear each byte of the boot record.  */
-        byte_ptr[i] =  (UCHAR)0;
-    }
-#else
-    _fx_utility_memory_set(byte_ptr, 0, bytes_per_sector);
-#endif /* FX_DISABLE_FORCE_MEMORY_OPERATION */
-
-    /* Set jump instruction at the beginning of the sector.  */
-    byte_ptr[0] =  (UCHAR)0xEB;
-    byte_ptr[1] =  (UCHAR)0x34;
-    byte_ptr[2] =  (UCHAR)0x90;
-
-    /* Set the OEM name in the boot record.  */
-    for (i = 0; i < 8; i++)
-    {
-
-        /* Copy a character from the OEM name.  */
-        byte_ptr[i + 3] =  _fx_media_format_oem_name[i];
-    }
-
-    /* Set the media type in the boot record.  */
-    byte_ptr[FX_MEDIA_TYPE] =  _fx_media_format_media_type;
-
-    /* Set the number of bytes per sector.  */
-    _fx_utility_16_unsigned_write(&byte_ptr[FX_BYTES_SECTOR], bytes_per_sector);
-
-    /* Set the number of sectors per track.  */
-    _fx_utility_16_unsigned_write(&byte_ptr[FX_SECTORS_PER_TRK], sectors_per_track);
-
-    /* Set the number of heads.  */
-    _fx_utility_16_unsigned_write(&byte_ptr[FX_HEADS], heads);
-
-#ifdef FX_FORCE_512_BYTE_BOOT_SECTOR
-
-    /* Calculate the number of reserved sectors. If sector size is smaller than 512 bytes, there will be
-       reserved sectors, otherwise assumed that only the sector containing bootrecord is reserved.  */
-    if (bytes_per_sector < 512)
-    {
-        reserved_sectors =  512 / bytes_per_sector;
-    }
-    else
-    {
-        reserved_sectors =  1;
-    }
-#else
-
-    /* The boot sector is the only reserved sector.  */
-    reserved_sectors =  1;
-#endif
-
-
-    /* Calculate the maximum clusters.... This is actually greater than the actual since the FAT
-       sectors have yet to be accounted for.  */
-    total_clusters =  (total_sectors - reserved_sectors - ((directory_entries * FX_DIR_ENTRY_SIZE) + (bytes_per_sector - 1)) / bytes_per_sector) / sectors_per_cluster;
-
-    /* Calculate the maximum number of FAT sectors necessary for FAT12.  */
-    if (total_clusters % 2)
-    {
-        bytes_needed = (total_clusters + total_clusters / 2) + 1;
-    }
-    else
-    {
-        bytes_needed = (total_clusters + total_clusters / 2);
-    }
-    sectors_per_fat =  bytes_needed / bytes_per_sector;
-    if (bytes_needed % bytes_per_sector)
-    {
-        sectors_per_fat++;
-    }
-
-    /* Now adjust the total clusters by the number of sectors per FAT.  */
-    total_clusters =  total_clusters - ((sectors_per_fat * number_of_fats) + (sectors_per_cluster - 1)) / sectors_per_cluster;
-
-    /* Is the total cluster count greater than the FAT12 maximum?  */
-    if (total_clusters >= FX_12_BIT_FAT_SIZE)
-    {
-
-        /* Yes, too big for FAT12, we need to evaluate for FAT16.  */
-
-        /* Reset the maximum clusters.... This is actually greater than the actual since the FAT
-           sectors have yet to be accounted for.  */
-        total_clusters =  (total_sectors - reserved_sectors -  ((directory_entries * FX_DIR_ENTRY_SIZE) + (bytes_per_sector - 1)) / bytes_per_sector) / sectors_per_cluster;
-
-        /* Calculate 16-bit FAT is present. Each cluster requires a 2 byte entry in the FAT table.  */
-        sectors_per_fat =  (total_clusters * 2) / bytes_per_sector;
-        if ((total_clusters * 2) % bytes_per_sector)
-        {
-            sectors_per_fat++;
-        }
-
-        /* Now adjust the total clusters by the number of sectors per FAT.  */
-        total_clusters =  total_clusters - ((sectors_per_fat * number_of_fats) + (sectors_per_cluster - 1)) / sectors_per_cluster;
-
-        /* Is the total cluster count greater than the FAT16 maximum?  */
-        if (total_clusters >= FX_16_BIT_FAT_SIZE)
-        {
-
-            /* Yes, FAT32 is present.  */
-
-            /* Allocate room for the FAT32 additional information sector. This contains useful information
-               such as the number of available clusters between successive mounting of the media.  */
-            if (bytes_per_sector == 512)
-            {
-
-                /* Write sector number 1 to the additional information sector.  */
-                _fx_utility_16_unsigned_write(&byte_ptr[48], 1);
-
-                /* Increment the reserved sectors count, since this will count as a reserved sector.  */
-                reserved_sectors++;
-            }
-            else
-            {
-
-                /* Write value to indicate there is no additional information sector.  */
-                _fx_utility_16_unsigned_write(&byte_ptr[48], 0xFFFF);
-            }
-
-            /* Allocate the first cluster to the root directory.  */
-            _fx_utility_32_unsigned_write(&byte_ptr[FX_ROOT_CLUSTER_32], FX_FAT_ENTRY_START);
-
-            /* Determine if the number of root directory entries should be modified.  */
-            directory_entries =  (sectors_per_cluster * bytes_per_sector) / FX_DIR_ENTRY_SIZE;
-
-            /* Reset the total_clusters for the FAT32 calculation.  */
-            total_clusters =  (total_sectors - reserved_sectors) / sectors_per_cluster;
-
-            /* 32-bit FAT is present. Each cluster requires a 4 byte entry in the FAT table.  */
-            sectors_per_fat =  (total_clusters * 4) / bytes_per_sector;
-            if ((total_clusters * 4) % bytes_per_sector)
-            {
-                sectors_per_fat++;
-            }
-
-            /* Now adjust the total clusters by the number of sectors per FAT.  */
-            total_clusters =  total_clusters - ((sectors_per_fat * number_of_fats) + (sectors_per_cluster - 1)) / sectors_per_cluster;
-        }
-    }
-
-    /* Set sectors per FAT type.  */
-    if (total_clusters < FX_16_BIT_FAT_SIZE)
-    {
-
-        /* Set the number of sectors per FAT12/16.  */
-        _fx_utility_16_unsigned_write(&byte_ptr[FX_SECTORS_PER_FAT], sectors_per_fat);
-
-        /* Set the signature.  */
-        byte_ptr[FX_BOOT_SIG] =  0x29;
-
-        /* Setup the volume ID.  */
-        _fx_utility_32_unsigned_write(&byte_ptr[FX_VOLUME_ID], _fx_media_format_volume_id);
-    }
-    else
-    {
-
-        /* Set the number of sectors per FAT32.  */
-        _fx_utility_32_unsigned_write(&byte_ptr[FX_SECTORS_PER_FAT_32], sectors_per_fat);
-
-        /* Set the signature.  */
-        byte_ptr[FX_BOOT_SIG_32] =  0x29;
-
-        /* Setup the volume ID.  */
-        _fx_utility_32_unsigned_write(&byte_ptr[FX_VOLUME_ID_32], _fx_media_format_volume_id);
-    }
-
-    /* Set the total number of sectors.  */
-    if (total_sectors < (ULONG)0xFFFF)
-    {
-
-        /* Write the 16-bit total sector field.  */
-        _fx_utility_16_unsigned_write(&byte_ptr[FX_SECTORS], (UINT)(total_sectors));
-
-        /* Set the number of huge sectors.  */
-        _fx_utility_32_unsigned_write(&byte_ptr[FX_HUGE_SECTORS], 0);
-    }
-    else
-    {
-
-        /* Write the 16-bit total sector field as 0.  */
-        _fx_utility_16_unsigned_write(&byte_ptr[FX_SECTORS], (UINT)0);
-
-        /* Set the number of huge sectors.  */
-        _fx_utility_32_unsigned_write(&byte_ptr[FX_HUGE_SECTORS], total_sectors);
-    }
-
-    /* Set the number of reserved sectors.  */
-    _fx_utility_16_unsigned_write(&byte_ptr[FX_RESERVED_SECTORS], reserved_sectors);
-
-    /* Set the number of sectors per cluster */
-    byte_ptr[FX_SECTORS_CLUSTER] =  (UCHAR)sectors_per_cluster;
-
-    /* Set the number of FATs.  */
-    byte_ptr[FX_NUMBER_OF_FATS] =  (UCHAR)number_of_fats;
-
-    /* Set the number of hidden sectors.  */
-    _fx_utility_32_unsigned_write(&byte_ptr[FX_HIDDEN_SECTORS], hidden_sectors);
-
-    /* Determine if a FAT12 or FAT16 is present.  If FAT32 is present, these fields are left alone!   */
-    if (total_clusters < FX_16_BIT_FAT_SIZE)
-    {
-
-        /* Yes, set the number of root directory entries.  */
-        _fx_utility_16_unsigned_write(&byte_ptr[FX_ROOT_DIR_ENTRIES], directory_entries);
-    }
-
-    /* Now setup the volume label. */
-    if (total_clusters < FX_16_BIT_FAT_SIZE)
-    {
-
-        /* FAT12/16 volume label offset.  */
-        j =  FX_VOLUME_LABEL;
-    }
-    else
-    {
-
-        /* FAT32 volume label offset.  */
-        j =  FX_VOLUME_LABEL_32;
-    }
-
-    i = 0;
-    while (i < 11)
-    {
-
-        /* Determine if it is NULL.  */
-        if (volume_name[i] == 0)
-        {
-
-            /* Yes, the copying is finished.  */
-            break;
-        }
-
-        /* Otherwise, copy byte of volume name into boot record.  */
-        byte_ptr[j + i] =  (UCHAR)volume_name[i];
-
-        /* Increment byte position.  */
-        i++;
-    }
-
-    /* Now blank-pad the remainder of the volume name.  */
-#ifndef FX_DISABLE_FORCE_MEMORY_OPERATION
-    while (i < 11)
-    {
-
-        byte_ptr[j + i] =  (UCHAR)' ';
-        i++;
-    }
-#else
-    _fx_utility_memory_set(&byte_ptr[j + i], ' ', (11 - i));
-#endif /* FX_DISABLE_FORCE_MEMORY_OPERATION */
-
-
-#ifdef FX_FORCE_512_BYTE_BOOT_SECTOR
-
-    /* Set bootrecord signature.  */
-    byte_ptr[510] = 0x55;
-    byte_ptr[511] = 0xAA;
-#else
-
-    /* Set bootrecord signature.  */
-    byte_ptr[bytes_per_sector - 2] = 0x55;
-    byte_ptr[bytes_per_sector - 1] = 0xAA;
-#endif
-
-    /* Select the boot record write command.  */
-    media_ptr -> fx_media_driver_request =       FX_DRIVER_BOOT_WRITE;
-    media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-    media_ptr -> fx_media_driver_sectors =       1;
-    media_ptr -> fx_media_driver_sector_type =   FX_BOOT_SECTOR;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_BOOT_WRITE, media_ptr, memory_ptr, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Write out the bootrecord */
-    (driver)(media_ptr);
-
-    /* Clear the write flag.  */
-    media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-    /* Determine if it was successful.  */
-    if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-    {
-        return(FX_IO_ERROR);
-    }
-
-    /* Calculate the number of root sectors.  */
-    root_sectors =    ((directory_entries * FX_DIR_ENTRY_SIZE) + bytes_per_sector - 1) / bytes_per_sector;
-
-    /* Determine if FAT32 is present AND if the bytes per sector is large enough to have
-       a FSINFO sector.  */
-    if ((total_clusters >= FX_16_BIT_FAT_SIZE) && (bytes_per_sector == 512))
-    {
-
-#ifndef FX_DISABLE_FORCE_MEMORY_OPERATION
-        /* Clear sector buffer.  */
-        for (i = 0; i < bytes_per_sector; i++)
-        {
-            byte_ptr[i] =  (CHAR)0;
-        }
-#else
-        _fx_utility_memory_set(byte_ptr, 0, bytes_per_sector);
-#endif /* FX_DISABLE_FORCE_MEMORY_OPERATION */
-
-        /* Build the FSINFO fields.  */
-
-        /* Build first signature word, used to help verify this is a FSINFO sector.  */
-        byte_ptr[0] =  0x52;
-        byte_ptr[1] =  0x52;
-        byte_ptr[2] =  0x61;
-        byte_ptr[3] =  0x41;
-
-        /* Build the next signature word, this too is used to help verify that this is a FSINFO sector.  */
-        byte_ptr[484] =  0x72;
-        byte_ptr[485] =  0x72;
-        byte_ptr[486] =  0x41;
-        byte_ptr[487] =  0x61;
-
-        /* Build the final signature word, this too is used to help verify that this is a FSINFO sector.  */
-        byte_ptr[508] =  0x55;
-        byte_ptr[509] =  0xAA;
-
-        /* Setup the total available clusters on the media. We need to subtract 1 for the FAT32 root directory.  */
-        _fx_utility_32_unsigned_write(&byte_ptr[488], (total_clusters - 1));
-
-        /* Setup the starting free cluster to 3, since cluster 2 is reserved for the FAT32 root directory.  */
-        _fx_utility_32_unsigned_write(&byte_ptr[492], 3);
-
-        /* Now write the FSINFO sector to the media.  */
-        media_ptr -> fx_media_driver_logical_sector =  1;
-        media_ptr -> fx_media_driver_request =         FX_DRIVER_WRITE;
-        media_ptr -> fx_media_driver_sectors =         1;
-        media_ptr -> fx_media_driver_system_write =    FX_TRUE;
-        media_ptr -> fx_media_driver_sector_type =     FX_BOOT_SECTOR;
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, 1, 1, memory_ptr, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Write out the sector.  */
-        (driver)(media_ptr);
-
-        /* Clear the system write flag.  */
-        media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-        /* Determine if it was successful.  */
-        if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-        {
-            return(FX_IO_ERROR);
-        }
-    }
-
-    /* At this point we need set up first to FAT entries and clear the remaining FAT sectors area.  */
-
-    /* Loop through number of FATs. The first is the only one used.  */
-    for (f = 0; f < number_of_fats; f++)
-    {
-
-        /* Loop through all the sectors in this FAT.  */
-        for (s = 0; s < sectors_per_fat; s++)
-        {
-
-            if (s == 0)
-            {
-
-                /* Reserve the first two FAT table entries.  */
-                if (total_clusters < FX_12_BIT_FAT_SIZE)
-                {
-
-                    /* Reserve the first two FAT-12 entries.  */
-                    byte_ptr[0] =  _fx_media_format_media_type;
-                    byte_ptr[1] =  (UCHAR)0xFF;
-                    byte_ptr[2] =  (UCHAR)0xFF;
-
-                    /* Start clearing at FAT entry 3.  */
-                    i =  3;
-                }
-                else if (total_clusters < FX_16_BIT_FAT_SIZE)
-                {
-
-                    /* Reserve the first two FAT-16 entries.  */
-                    byte_ptr[0] =  _fx_media_format_media_type;
-                    byte_ptr[1] =  (UCHAR)0xFF;
-                    byte_ptr[2] =  (UCHAR)0xFF;
-                    byte_ptr[3] =  (UCHAR)0xFF;
-
-                    /* Start clearing at FAT entry 3.  */
-                    i =  4;
-                }
-                else
-                {
-
-                    /* Reserve the first two FAT-32 entries.   */
-                    byte_ptr[0] =  _fx_media_format_media_type;
-                    byte_ptr[1] =  (UCHAR)0xFF;
-                    byte_ptr[2] =  (UCHAR)0xFF;
-                    byte_ptr[3] =  (UCHAR)0x0F;
-                    byte_ptr[4] =  (UCHAR)0xFF;
-                    byte_ptr[5] =  (UCHAR)0xFF;
-                    byte_ptr[6] =  (UCHAR)0xFF;
-                    byte_ptr[7] =  (UCHAR)0x0F;
-
-                    /* Preallocate the first cluster for the root directory.  */
-                    byte_ptr[8] =   (UCHAR)0xFF;
-                    byte_ptr[9] =   (UCHAR)0xFF;
-                    byte_ptr[10] =  (UCHAR)0xFF;
-                    byte_ptr[11] =  (UCHAR)0x0F;
-
-                    /* Start clearing at FAT entry 3.  */
-                    i =  12;
-                }
-            }
-            else
-            {
-                i = 0;
-            }
-
-#ifndef FX_DISABLE_FORCE_MEMORY_OPERATION
-            /* Clear remainder of sector buffer.  */
-            for (; i < bytes_per_sector; i++)
-            {
-                byte_ptr[i] =  (CHAR)0;
-            }
-#else
-            _fx_utility_memory_set(&byte_ptr[i], 0, (bytes_per_sector - i));
-#endif  /* FX_DISABLE_FORCE_MEMORY_OPERATION */
-
-            /* Build sector write command.  */
-            media_ptr -> fx_media_driver_logical_sector =  reserved_sectors + (f * sectors_per_fat) + s;
-            media_ptr -> fx_media_driver_request =         FX_DRIVER_WRITE;
-            media_ptr -> fx_media_driver_sectors =         1;
-            media_ptr -> fx_media_driver_system_write =    FX_TRUE;
-            media_ptr -> fx_media_driver_sector_type =     FX_FAT_SECTOR;
-
-            /* If trace is enabled, insert this event into the trace buffer.  */
-            FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, media_ptr -> fx_media_driver_logical_sector, 1, memory_ptr, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-            /* Write out the sector.  */
-            (driver)(media_ptr);
-
-            /* Clear the system write flag.  */
-            media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-            /* Determine if it was successful.  */
-            if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-            {
-                return(FX_IO_ERROR);
-            }
-        }
-    }
-
-#ifndef FX_DISABLE_FORCE_MEMORY_OPERATION
-    /* Clear sector buffer.  */
-    for (i = 0; i < bytes_per_sector; i++)
-    {
-        byte_ptr[i] =  (CHAR)0;
-    }
-#else
-    _fx_utility_memory_set(byte_ptr, 0, bytes_per_sector);
-#endif /* FX_DISABLE_FORCE_MEMORY_OPERATION */
-
-    /* Now clear the root directory sectors.  */
-    for (s = 0; s < root_sectors; s++)
-    {
-
-        /* Build sector write command.  */
-        media_ptr -> fx_media_driver_logical_sector =  reserved_sectors + (number_of_fats * sectors_per_fat) + s;
-        media_ptr -> fx_media_driver_request =         FX_DRIVER_WRITE;
-        media_ptr -> fx_media_driver_sectors =         1;
-        media_ptr -> fx_media_driver_system_write =    FX_TRUE;
-        media_ptr -> fx_media_driver_sector_type =     FX_DIRECTORY_SECTOR;
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, media_ptr -> fx_media_driver_logical_sector, 1, memory_ptr, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Write out the sector.  */
-        (driver)(media_ptr);
-
-        /* Clear the write flag.  */
-        media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-        /* Determine if it was successful.  */
-        if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-        {
-            return(FX_IO_ERROR);
-        }
-    }
-
-    /* Build the "uninitialize" I/O driver request.  */
-    media_ptr -> fx_media_driver_request =      FX_DRIVER_UNINIT;
-    media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_UNINIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Call the specified I/O driver with the uninitialize request.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    /* Return success!  */
-    return(media_ptr -> fx_media_driver_status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_format_oem_name_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_format_oem_name_set.c	(revision 30)
+++ 	(revision )
@@ -1,97 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */ 
-/** FileX Component                                                       */ 
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-/* Define external reference to OEM name string.  */
-
-extern UCHAR   _fx_media_format_oem_name[8];
-UINT  fx_media_format_oem_name_set(UCHAR new_oem_name[8]);
-
-/**************************************************************************/ 
-/*                                                                        */ 
-/*  FUNCTION                                               RELEASE        */ 
-/*                                                                        */ 
-/*    _fx_media_format_oem_name_set                       PORTABLE C      */ 
-/*                                                           6.1.5        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */ 
-/*    This function modifies the default OEM name for all formatting. The */ 
-/*    new OEM name must be 8 characters long - blank padded if necessary. */ 
-/*                                                                        */ 
-/*                                                                        */ 
-/*  INPUT                                                                 */ 
-/*                                                                        */ 
-/*    new_oem_name                          Pointer to new OEM name       */ 
-/*                                                                        */ 
-/*  OUTPUT                                                                */ 
-/*                                                                        */ 
-/*    Completion Status                                                   */ 
-/*                                                                        */ 
-/*  CALLS                                                                 */ 
-/*                                                                        */ 
-/*    None                                                                */ 
-/*                                                                        */ 
-/*  CALLED BY                                                             */ 
-/*                                                                        */ 
-/*    Application Code                                                    */ 
-/*                                                                        */ 
-/*  RELEASE HISTORY                                                       */ 
-/*                                                                        */ 
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  03-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.5  */
-/*                                                                        */
-/**************************************************************************/
-UINT  fx_media_format_oem_name_set(UCHAR new_oem_name[8])
-{
-
-UINT    i;
-
-
-    /* Simply copy the new OEM name into the default location.  */
-    for (i = 0; i < 8; i++)
-    {
-
-        /* Copy one character of the new OEM name.  */
-        _fx_media_format_oem_name[i] =  new_oem_name[i];
-    }
-
-    /* Return success.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_format_type_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_format_type_set.c	(revision 30)
+++ 	(revision )
@@ -1,88 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */ 
-/** FileX Component                                                       */ 
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-/* Define external reference to media type.  */
-
-extern UCHAR   _fx_media_format_media_type;
-UINT  fx_media_format_type_set(UCHAR new_media_type);
-
-/**************************************************************************/ 
-/*                                                                        */ 
-/*  FUNCTION                                               RELEASE        */ 
-/*                                                                        */ 
-/*    _fx_media_format_type_set                           PORTABLE C      */ 
-/*                                                           6.1.5        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */ 
-/*    This function modifies the default media type for all formatting.   */ 
-/*                                                                        */ 
-/*                                                                        */ 
-/*  INPUT                                                                 */ 
-/*                                                                        */ 
-/*    new_media_type                        New media type value          */ 
-/*                                                                        */ 
-/*  OUTPUT                                                                */ 
-/*                                                                        */ 
-/*    Completion Status                                                   */ 
-/*                                                                        */ 
-/*  CALLS                                                                 */ 
-/*                                                                        */ 
-/*    None                                                                */ 
-/*                                                                        */ 
-/*  CALLED BY                                                             */ 
-/*                                                                        */ 
-/*    Application Code                                                    */ 
-/*                                                                        */ 
-/*  RELEASE HISTORY                                                       */ 
-/*                                                                        */ 
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  03-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.5  */
-/*                                                                        */
-/**************************************************************************/
-UINT  fx_media_format_type_set(UCHAR new_media_type)
-{
-
-    /* Simply copy the new media type into the default location.  */
-    _fx_media_format_media_type =  new_media_type;
-
-    /* Return success.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_format_volume_id_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_format_volume_id_set.c	(revision 30)
+++ 	(revision )
@@ -1,88 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */ 
-/** FileX Component                                                       */ 
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-/* Define external reference to media volume ID.  */
-
-extern ULONG   _fx_media_format_volume_id;
-UINT  fx_media_format_volume_id_set(ULONG new_volume_id);
-
-/**************************************************************************/ 
-/*                                                                        */ 
-/*  FUNCTION                                               RELEASE        */ 
-/*                                                                        */ 
-/*    _fx_media_format_media_volume_id_set                PORTABLE C      */ 
-/*                                                           6.1.5        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */ 
-/*    This function modifies the default media volume ID for all          */ 
-/*    formatting.                                                         */ 
-/*                                                                        */ 
-/*                                                                        */ 
-/*  INPUT                                                                 */ 
-/*                                                                        */ 
-/*    new_volume_id                         New media volume Id value     */ 
-/*                                                                        */ 
-/*  OUTPUT                                                                */ 
-/*                                                                        */ 
-/*    Completion Status                                                   */ 
-/*                                                                        */ 
-/*  CALLS                                                                 */ 
-/*                                                                        */ 
-/*    None                                                                */ 
-/*                                                                        */ 
-/*  CALLED BY                                                             */ 
-/*                                                                        */ 
-/*    Application Code                                                    */ 
-/*                                                                        */ 
-/*  RELEASE HISTORY                                                       */ 
-/*                                                                        */ 
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  03-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.5  */
-/*                                                                        */
-/**************************************************************************/
-UINT  fx_media_format_volume_id_set(ULONG new_volume_id)
-{
-
-    /* Simply copy the new media volume ID into the default location.  */
-    _fx_media_format_volume_id =  new_volume_id;
-
-    /* Return success.  */
-    return(FX_SUCCESS);
-}
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_open.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_open.c	(revision 30)
+++ 	(revision )
@@ -1,1064 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_open                                      PORTABLE C      */
-/*                                                           6.2.0        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function opens the specified media with the supplied device    */
-/*    driver.  The specified media must conform to the FAT compatible     */
-/*    file format, which is verified during the media open process.  In   */
-/*    addition, the supplied FileX device driver must also conform to     */
-/*    the FileX device driver specification.                              */
-/*                                                                        */
-/*    The FAT boot sector (512 bytes) that is verified by this            */
-/*    function must look like the following:                              */
-/*                                                                        */
-/*          Byte Offset         Meaning             Size                  */
-/*                                                                        */
-/*            0x000         Jump Instructions        3                    */
-/*            0x003         OEM Name                 8                    */
-/*            0x00B        *Bytes per Sector         2                    */
-/*            0x00D        *Sectors per Cluster      1                    */
-/*            0x00E        *Reserved Sectors         2                    */
-/*            0x010        *Number of FATs           1                    */
-/*            0x011        *Max Root Dir Entries     2                    */
-/*            0x013        *Number of Sectors        2                    */
-/*            0x015         Media Type               1                    */
-/*            0x016        *Sectors per FAT          2                    */
-/*            0x018        *Sectors per Track        2                    */
-/*            0x01A        *Number of Heads          2                    */
-/*            0x01C        *Hidden Sectors           4                    */
-/*            0x020        *Huge Sectors             4                    */
-/*            0x024         Drive Number             1                    */
-/*            0x025         Reserved                 1                    */
-/*            0x026         Boot Signature           1                    */
-/*            0x027         Volume ID                4                    */
-/*            0x02B         Volume Label             11                   */
-/*            0x036         File System Type         8                    */
-/*             ...              ...                 ...                   */
-/*            0x1FE       **Signature (0x55aa)       2                    */
-/*                                                                        */
-/*            * Denotes which elements of the boot record                 */
-/*              FileX uses.                                               */
-/*                                                                        */
-/*            **Denotes the element is checked by the I/O                 */
-/*              driver.  This eliminates the need for a minimum           */
-/*              512-byte buffer for FileX.                                */
-/*                                                                        */
-/*  Note: All values above are in little endian format, i.e. the LSB is   */
-/*        in the lowest address.                                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    media_name                            Pointer to media name string  */
-/*    media_driver                          Media driver entry function   */
-/*    driver_info_ptr                       Optional information pointer  */
-/*                                            supplied to media driver    */
-/*    memory_ptr                            Pointer to memory used by the */
-/*                                            FileX for this media.       */
-/*    memory_size                           Size of media memory - must   */
-/*                                            at least 512 bytes and      */
-/*                                            one sector size.            */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    I/O Driver                                                          */
-/*    _fx_utility_exFAT_bitmap_initialize   Initialize exFAT bitmap       */
-/*    _fx_utility_16_unsigned_read          Read 16-bit unsigned value    */
-/*    _fx_utility_32_unsigned_read          Read 32-bit unsigned value    */
-/*    _fx_utility_logical_sector_flush      Invalidate log sector cache   */
-/*    _fx_media_boot_info_extract           Extract media information     */
-/*    _fx_utility_FAT_entry_read            Pickup FAT entry contents     */
-/*    tx_mutex_create                       Create protection mutex       */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added conditional to        */
-/*                                            disable force memset,       */
-/*                                            build options and cache,    */
-/*                                            resulting in version 6.1    */
-/*  01-31-2022     William E. Lamie         Modified comment(s), fixed    */
-/*                                            errors without cache,       */
-/*                                            resulting in version 6.1.10 */
-/*  10-31-2022     Tiejun Zhou              Modified comment(s),          */
-/*                                            fixed memory buffer when    */
-/*                                            cache is disabled,          */
-/*                                            resulting in version 6.2.0  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_open(FX_MEDIA *media_ptr, CHAR *media_name,
-                     VOID (*media_driver)(FX_MEDIA *), VOID *driver_info_ptr,
-                     VOID *memory_ptr, ULONG memory_size)
-{
-
-FX_MEDIA_PTR      tail_ptr;
-ULONG             cluster_number;
-ULONG             FAT_entry, FAT_sector, FAT_read_sectors;
-ULONG             i, j;
-#ifndef FX_DISABLE_CACHE
-FX_CACHED_SECTOR *cache_entry_ptr;
-#endif /* FX_DISABLE_CACHE */
-UINT              status;
-UINT              additional_info_sector;
-UCHAR            *original_memory_ptr;
-ULONG             bytes_in_buffer;
-FX_INT_SAVE_AREA
-
-
-#ifndef FX_DISABLE_BUILD_OPTIONS
-    /* Reference the version ID and option words to ensure they are linked in.  */
-    if ((_fx_system_build_options_1 | _fx_system_build_options_2 | _fx_system_build_options_3) == 0 ||
-        _fx_version_id[0] == 0)
-    {
-
-        /* We should never get here!  */
-        return(FX_NOT_IMPLEMENTED);
-    }
-#endif /* FX_DISABLE_BUILD_OPTIONS */
-
-#ifdef FX_DISABLE_FORCE_MEMORY_OPERATION
-    _fx_utility_memory_set((UCHAR *)media_ptr, 0, sizeof(FX_MEDIA));
-#endif /* FX_DISABLE_FORCE_MEMORY_OPERATION */
-#ifdef FX_DISABLE_CACHE
-    media_ptr -> fx_media_memory_buffer_sector = (ULONG64)-1;
-#endif /* FX_DISABLE_CACHE */
-
-    /* Save the basic information in the media control block.  */
-    media_ptr -> fx_media_name =                        media_name;
-    media_ptr -> fx_media_driver_entry =                media_driver;
-    media_ptr -> fx_media_memory_buffer =               (UCHAR *)memory_ptr;
-    media_ptr -> fx_media_memory_size =                 memory_size;
-#ifndef FX_DISABLE_FORCE_MEMORY_OPERATION
-    media_ptr -> fx_media_disable_burst_cache =         FX_FALSE;
-    media_ptr -> fx_media_FAT_type =                    0;
-#endif /* FX_DISABLE_FORCE_MEMORY_OPERATION */
-
-    /* Save the original memory pointer.  */
-    original_memory_ptr =  (UCHAR *)memory_ptr;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Clear the optional media statistics.  */
-    media_ptr -> fx_media_directory_attributes_reads =  0;
-    media_ptr -> fx_media_directory_attributes_sets =  0;
-    media_ptr -> fx_media_directory_creates =  0;
-    media_ptr -> fx_media_directory_default_gets =  0;
-    media_ptr -> fx_media_directory_default_sets =  0;
-    media_ptr -> fx_media_directory_deletes =  0;
-    media_ptr -> fx_media_directory_first_entry_finds =  0;
-    media_ptr -> fx_media_directory_first_full_entry_finds =  0;
-    media_ptr -> fx_media_directory_information_gets =  0;
-    media_ptr -> fx_media_directory_local_path_clears =  0;
-    media_ptr -> fx_media_directory_local_path_gets =  0;
-    media_ptr -> fx_media_directory_local_path_restores =  0;
-    media_ptr -> fx_media_directory_local_path_sets =  0;
-    media_ptr -> fx_media_directory_name_tests =  0;
-    media_ptr -> fx_media_directory_next_entry_finds =  0;
-    media_ptr -> fx_media_directory_next_full_entry_finds =  0;
-    media_ptr -> fx_media_directory_renames =  0;
-    media_ptr -> fx_media_file_allocates =  0;
-    media_ptr -> fx_media_file_attributes_reads =  0;
-    media_ptr -> fx_media_file_attributes_sets =  0;
-    media_ptr -> fx_media_file_best_effort_allocates =  0;
-    media_ptr -> fx_media_file_closes =  0;
-    media_ptr -> fx_media_file_creates =  0;
-    media_ptr -> fx_media_file_deletes =  0;
-    media_ptr -> fx_media_file_opens =  0;
-    media_ptr -> fx_media_file_reads =  0;
-    media_ptr -> fx_media_file_relative_seeks =  0;
-    media_ptr -> fx_media_file_renames =  0;
-    media_ptr -> fx_media_file_seeks =  0;
-    media_ptr -> fx_media_file_truncates =  0;
-    media_ptr -> fx_media_file_truncate_releases =  0;
-    media_ptr -> fx_media_file_writes =  0;
-    media_ptr -> fx_media_aborts =  0;
-    media_ptr -> fx_media_flushes =  0;
-    media_ptr -> fx_media_reads =  0;
-    media_ptr -> fx_media_writes =  0;
-    media_ptr -> fx_media_directory_entry_reads =  0;
-    media_ptr -> fx_media_directory_entry_writes =  0;
-    media_ptr -> fx_media_directory_searches =  0;
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-    media_ptr -> fx_media_directory_search_cache_hits =  0;
-#endif
-    media_ptr -> fx_media_directory_free_searches =  0;
-    media_ptr -> fx_media_fat_entry_reads =  0;
-    media_ptr -> fx_media_fat_entry_writes =  0;
-    media_ptr -> fx_media_fat_entry_cache_read_hits =  0;
-    media_ptr -> fx_media_fat_entry_cache_read_misses =  0;
-    media_ptr -> fx_media_fat_entry_cache_write_hits =  0;
-    media_ptr -> fx_media_fat_entry_cache_write_misses =  0;
-    media_ptr -> fx_media_fat_cache_flushes =  0;
-    media_ptr -> fx_media_fat_sector_reads =  0;
-    media_ptr -> fx_media_fat_sector_writes =  0;
-    media_ptr -> fx_media_logical_sector_reads =  0;
-    media_ptr -> fx_media_logical_sector_writes =  0;
-    media_ptr -> fx_media_logical_sector_cache_read_hits =  0;
-    media_ptr -> fx_media_logical_sector_cache_read_misses =  0;
-    media_ptr -> fx_media_driver_read_requests =  0;
-    media_ptr -> fx_media_driver_write_requests =  0;
-    media_ptr -> fx_media_driver_boot_read_requests =  0;
-    media_ptr -> fx_media_driver_boot_write_requests =  0;
-    media_ptr -> fx_media_driver_release_sectors_requests =  0;
-    media_ptr -> fx_media_driver_flush_requests =  0;
-#endif
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    media_ptr -> fx_media_fault_tolerant_enabled = FX_FALSE;
-    media_ptr -> fx_media_fault_tolerant_state = 0;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_OPEN, media_ptr, media_driver, memory_ptr, memory_size, FX_TRACE_MEDIA_EVENTS, 0, 0)
-
-    /* Initialize the supplied media I/O driver.  First, build the
-       initialize driver request.  */
-    media_ptr -> fx_media_driver_request =              FX_DRIVER_INIT;
-    media_ptr -> fx_media_driver_status =               FX_IO_ERROR;
-    media_ptr -> fx_media_driver_info =                 driver_info_ptr;
-    media_ptr -> fx_media_driver_write_protect =        FX_FALSE;
-    media_ptr -> fx_media_driver_free_sector_update =   FX_FALSE;
-    media_ptr -> fx_media_driver_data_sector_read =     FX_FALSE;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_INIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Call the specified I/O driver with the initialize request.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    /* Determine if the I/O driver initialized successfully.  */
-    if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-    {
-
-        /* Return the driver error status.  */
-        return(FX_IO_ERROR);
-    }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of driver boot read requests.  */
-    media_ptr -> fx_media_driver_boot_read_requests++;
-#endif
-
-    /* Read the boot sector from the device.  Build the read boot sector
-       command.  */
-    media_ptr -> fx_media_driver_request =          FX_DRIVER_BOOT_READ;
-    media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-    media_ptr -> fx_media_driver_buffer =           memory_ptr;
-    media_ptr -> fx_media_driver_sectors =          1;
-    media_ptr -> fx_media_driver_sector_type =      FX_BOOT_SECTOR;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_BOOT_READ, media_ptr, memory_ptr, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Invoke the driver to read the boot sector.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    /* Determine if the boot sector was read correctly. */
-    if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-    {
-
-        /* Build the "uninitialize" I/O driver request.  */
-        media_ptr -> fx_media_driver_request =      FX_DRIVER_UNINIT;
-        media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_UNINIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Call the specified I/O driver with the uninitialize request.  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Return the boot sector error status.  */
-        return(FX_BOOT_ERROR);
-    }
-
-    /* Extract and validate the media parameters from the boot sector.  */
-    if (_fx_media_boot_info_extract(media_ptr) != FX_SUCCESS)
-    {
-
-        /* Build the "uninitialize" I/O driver request.  */
-        media_ptr -> fx_media_driver_request =      FX_DRIVER_UNINIT;
-        media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_UNINIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Call the specified I/O driver with the uninitialize request.  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Return the invalid media error status.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* Pickup the additional info sector number. This will only be used in FAT32 situations.  */
-    additional_info_sector =  _fx_utility_16_unsigned_read(&media_ptr -> fx_media_driver_buffer[48]);
-
-    /* Is there at least one?  */
-    if (memory_size < media_ptr -> fx_media_bytes_per_sector)
-    {
-
-        /* Build the "uninitialize" I/O driver request.  */
-        media_ptr -> fx_media_driver_request =      FX_DRIVER_UNINIT;
-        media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_UNINIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Call the specified I/O driver with the uninitialize request.  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Error in the buffer size supplied by user.  */
-        return(FX_BUFFER_ERROR);
-    }
-
-#ifndef FX_DISABLE_CACHE
-    /* Determine how many logical sectors can be cached with user's supplied
-       buffer area - there must be at least enough for one sector!  */
-    media_ptr -> fx_media_sector_cache_size =  memory_size / media_ptr -> fx_media_bytes_per_sector;
-
-    /* If trace is enabled, register this object.  */
-    FX_TRACE_OBJECT_REGISTER(FX_TRACE_OBJECT_TYPE_MEDIA, media_ptr, media_name, FX_MAX_FAT_CACHE, media_ptr -> fx_media_sector_cache_size)
-    
-    /* Adjust the internal cache to fit the fixed number of sector cache control blocks
-       built into the media control block.  */
-    if (media_ptr -> fx_media_sector_cache_size > FX_MAX_SECTOR_CACHE)
-    {
-
-        /* Adjust the number of cache sectors downward.  If this is insufficient,
-           the FX_MAX_SECTOR_CACHE constant in FX_API.H must be changed and the FileX
-           library must be rebuilt.  */
-        media_ptr -> fx_media_sector_cache_size =  FX_MAX_SECTOR_CACHE;
-    }
-
-    /* Otherwise, everything is okay.  Initialize the data structures for managing the
-       logical sector cache.  */
-    i =  (UINT)media_ptr -> fx_media_sector_cache_size;
-    cache_entry_ptr =  media_ptr -> fx_media_sector_cache;
-    while (i--)
-    {
-
-        /* Initialize each of the cache entries.  */
-        cache_entry_ptr -> fx_cached_sector_memory_buffer =  (UCHAR *)memory_ptr;
-        cache_entry_ptr -> fx_cached_sector =                (~(ULONG64)0);
-        cache_entry_ptr -> fx_cached_sector_buffer_dirty =   FX_FALSE;
-        cache_entry_ptr -> fx_cached_sector_valid =          FX_FALSE;
-        cache_entry_ptr -> fx_cached_sector_next_used =      cache_entry_ptr + 1;
-
-        /* Move to the next cache sector entry.  */
-        cache_entry_ptr++;
-
-        /* Update the memory pointer to the next buffer slot.  */
-        memory_ptr =  (VOID *)(((UCHAR *)memory_ptr) + media_ptr -> fx_media_bytes_per_sector);
-    }
-
-    /* Backup to the last cache entry to set its next pointer to NULL.  */
-    cache_entry_ptr--;
-    cache_entry_ptr -> fx_cached_sector_next_used =  FX_NULL;
-
-    /* Remember the last memory address used by the caching logic.  */
-    media_ptr -> fx_media_sector_cache_end =  ((UCHAR *)memory_ptr) - 1;
-
-    /* Setup the head pointer of the list.  */
-    media_ptr -> fx_media_sector_cache_list_ptr =  media_ptr -> fx_media_sector_cache;
-
-    /* Setup the bit map that keeps track of the valid hashed cache logical sectors.  */
-    media_ptr -> fx_media_sector_cache_hashed_sector_valid =  0;
-
-    /* Clear the counter of the number of outstanding dirty sectors.  */
-    media_ptr -> fx_media_sector_cache_dirty_count =  0;
-
-    /* Determine if the logical sector cache should be managed by the hash function
-       instead of the linear search. The cache must be a power of 2 that is between the
-       minimum and maximum cache size.  */
-    if ((media_ptr -> fx_media_sector_cache_size >= FX_SECTOR_CACHE_HASH_ENABLE) &&
-        ((media_ptr -> fx_media_sector_cache_size ^ (media_ptr -> fx_media_sector_cache_size - 1)) ==
-         (media_ptr -> fx_media_sector_cache_size | (media_ptr -> fx_media_sector_cache_size - 1))))
-    {
-
-
-        /* Set the logical sector cache hash flag. When this flag is set, the logical
-           sector cache is accessed with a hash function instead of a linear search.  */
-        media_ptr -> fx_media_sector_cache_hashed =  FX_TRUE;
-        media_ptr -> fx_media_sector_cache_hash_mask =
-            ((media_ptr -> fx_media_sector_cache_size / FX_SECTOR_CACHE_DEPTH) - 1);
-    }
-    else
-    {
-
-        /* Clear the logical sector cache flag.  */
-        media_ptr -> fx_media_sector_cache_hashed =  FX_FALSE;
-    }
-#else
-    media_ptr -> fx_media_memory_buffer = memory_ptr;
-#endif /* FX_DISABLE_CACHE */
-
-#ifndef FX_DISABLE_FORCE_MEMORY_OPERATION
-    /* Initialize the FAT cache entry array.  */
-    for (i = 0; i < FX_MAX_FAT_CACHE; i++)
-    {
-
-        /* Clear entry in the FAT cache.  */
-        media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_cluster =   0;
-        media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_value   =   0;
-        media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_dirty   =   0;
-    }
-
-    /* Initialize the secondary FAT update map.  */
-    for (i = 0; i < FX_FAT_MAP_SIZE; i++)
-    {
-
-        /* Clear bit map entry for secondary FAT update.  */
-        media_ptr -> fx_media_fat_secondary_update_map[i] =  0;
-    }
-#endif /* FX_DISABLE_FORCE_MEMORY_OPERATION */
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type != FX_exFAT)
-    {
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Root_sector_start has been computed */
-        media_ptr -> fx_media_root_sector_start =  media_ptr -> fx_media_reserved_sectors +
-            (media_ptr -> fx_media_number_of_FATs *
-             media_ptr -> fx_media_sectors_per_FAT);
-
-        /* Calculate the number of directory sectors.  */
-        media_ptr -> fx_media_root_sectors =
-            ((media_ptr -> fx_media_root_directory_entries * FX_DIR_ENTRY_SIZE) +
-             media_ptr -> fx_media_bytes_per_sector - 1) /
-            media_ptr -> fx_media_bytes_per_sector;
-
-        /* Calculate the starting data sector.  */
-        media_ptr -> fx_media_data_sector_start =  media_ptr -> fx_media_root_sector_start +
-            media_ptr -> fx_media_root_sectors;
-
-        /* Calculate the total number of clusters.  */
-        media_ptr -> fx_media_total_clusters =  (ULONG)((media_ptr -> fx_media_total_sectors - media_ptr -> fx_media_data_sector_start) /
-                                                            media_ptr -> fx_media_sectors_per_cluster);
-
-        /* Determine if a 12-bit FAT is in use.  */
-        if (media_ptr -> fx_media_total_clusters < FX_12_BIT_FAT_SIZE)
-        {
-
-            /* Yes, 12-bit FAT is present.  Set flag accordingly.  */
-            media_ptr -> fx_media_12_bit_FAT = FX_TRUE;
-            media_ptr -> fx_media_32_bit_FAT = FX_FALSE;
-#ifdef FX_ENABLE_EXFAT
-            media_ptr -> fx_media_FAT_type = FX_FAT12;
-#endif /* FX_ENABLE_EXFAT */
-
-            /* No additional information sector in FAT12.  */
-            media_ptr -> fx_media_FAT32_additional_info_sector =  0;
-
-            /* Set FAT last and FAT reserved. */
-            media_ptr -> fx_media_fat_reserved = FX_RESERVED_1;
-            media_ptr -> fx_media_fat_last = FX_LAST_CLUSTER_2;
-        }
-        else if (media_ptr -> fx_media_total_clusters < FX_16_BIT_FAT_SIZE)
-        {
-
-            /* A 16-bit FAT is present.  Set flag accordingly.  */
-            media_ptr -> fx_media_12_bit_FAT =  FX_FALSE;
-            media_ptr -> fx_media_32_bit_FAT =  FX_FALSE;
-#ifdef FX_ENABLE_EXFAT
-            media_ptr -> fx_media_FAT_type = FX_FAT16;
-#endif /* FX_ENABLE_EXFAT */
-
-            /* No additional information sector in FAT16.  */
-            media_ptr -> fx_media_FAT32_additional_info_sector =  0;
-
-            /* Set FAT last and FAT reserved. */
-            media_ptr -> fx_media_fat_reserved = FX_RESERVED_1;
-            media_ptr -> fx_media_fat_last = FX_LAST_CLUSTER_2;
-        }
-        else
-        {
-
-            /* Yes, a 32-bit FAT is present.  */
-            media_ptr -> fx_media_12_bit_FAT =  FX_FALSE;
-            media_ptr -> fx_media_32_bit_FAT =  FX_TRUE;
-#ifdef FX_ENABLE_EXFAT
-            media_ptr -> fx_media_FAT_type = FX_FAT32;
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Save the additional information sector FAT32. This was read from the boot
-               sector earlier in this routine. */
-            media_ptr -> fx_media_FAT32_additional_info_sector =  additional_info_sector;
-
-            /* Set FAT last and FAT reserved. */
-            media_ptr -> fx_media_fat_reserved = FX_RESERVED_1_32;
-            media_ptr -> fx_media_fat_last = FX_LAST_CLUSTER_2_32;
-        }
-#ifdef FX_ENABLE_EXFAT
-    }
-    else
-    {
-
-        /* Set FAT last and FAT reserved. */
-        media_ptr -> fx_media_fat_reserved = FX_RESERVED_1_exFAT;
-        media_ptr -> fx_media_fat_last = FX_LAST_CLUSTER_exFAT;
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Determine if a 32-bit FAT is present. If so, calculate the size of the root directory (since
-       it is variable in FAT32.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_32_bit_FAT == FX_TRUE || 
-        (media_ptr -> fx_media_FAT_type == FX_exFAT))
-#else
-    if (media_ptr -> fx_media_32_bit_FAT == FX_TRUE)
-#endif /* FX_ENABLE_EXFAT */
-    {
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_32_bit_FAT == FX_TRUE)
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Root First cluster starts from at least cluster 2, or higher. */
-            if (media_ptr -> fx_media_root_cluster_32 < FX_FAT_ENTRY_START)
-            {
-                return(FX_MEDIA_INVALID);
-            }
-
-            /* Calculate logical number of root dir sector.  */
-            media_ptr -> fx_media_root_sector_start = media_ptr -> fx_media_data_sector_start +
-                (media_ptr -> fx_media_root_cluster_32 - FX_FAT_ENTRY_START) *
-                media_ptr -> fx_media_sectors_per_cluster;
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        /* Calculate maximum possible value for fx_media_root_directory_entries */
-        i = 0;
-        for (cluster_number = media_ptr -> fx_media_root_cluster_32;;)
-        {
-
-            status =  _fx_utility_FAT_entry_read(media_ptr, cluster_number, &FAT_entry);
-            i++;
-            /* Determine if the read was successful.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Build the "uninitialize" I/O driver request.  */
-                media_ptr -> fx_media_driver_request =      FX_DRIVER_UNINIT;
-                media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-                /* If trace is enabled, insert this event into the trace buffer.  */
-                FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_UNINIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-                /* Call the specified I/O driver with the uninitialize request.  */
-                (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-                return(FX_FAT_READ_ERROR);
-            }
-
-            if ((cluster_number == FAT_entry) || (i > media_ptr -> fx_media_total_clusters))
-            {
-
-                /* Build the "uninitialize" I/O driver request.  */
-                media_ptr -> fx_media_driver_request =      FX_DRIVER_UNINIT;
-                media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-                /* If trace is enabled, insert this event into the trace buffer.  */
-                FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_UNINIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-                /* Call the specified I/O driver with the uninitialize request.  */
-                (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-                return(FX_FAT_READ_ERROR);
-            }
-            if (FAT_entry >= FX_RESERVED_1_32)
-            {
-                break;
-            }
-            cluster_number = FAT_entry;
-        }
-
-        /* Calculate the number of directory entries.  */
-        media_ptr -> fx_media_root_directory_entries =  (i * media_ptr -> fx_media_sectors_per_cluster *
-                                                         media_ptr -> fx_media_bytes_per_sector) / FX_DIR_ENTRY_SIZE;
-    }
-
-#ifndef FX_DISABLE_FORCE_MEMORY_OPERATION
-    /* Calculate the number of available clusters.  */
-    media_ptr -> fx_media_available_clusters =  0;
-
-    /* Set the cluster search start to an invalid value.  */
-    media_ptr -> fx_media_cluster_search_start =  0;
-#endif /* FX_DISABLE_FORCE_MEMORY_OPERATION */
-
-    /* Determine if there is 32-bit FAT additional information sector. */
-    if (media_ptr -> fx_media_FAT32_additional_info_sector)
-    {
-
-    UCHAR *buffer_ptr;
-    ULONG  signature;
-
-
-        /* Yes, read the FAT32 additional information sector to get the available cluster count and
-           the hint for the first available cluster.  */
-
-#ifndef FX_DISABLE_CACHE
-        /* Setup a pointer to the first cached entry's buffer.  */
-        buffer_ptr =  (media_ptr -> fx_media_sector_cache_list_ptr) -> fx_cached_sector_memory_buffer;
-
-        /* Invalidate this cache entry.  */
-        (media_ptr -> fx_media_sector_cache_list_ptr) -> fx_cached_sector =  (~((ULONG64) 0));
-        (media_ptr -> fx_media_sector_cache_list_ptr) -> fx_cached_sector_valid =  FX_FALSE;
-#else
-        buffer_ptr =  media_ptr -> fx_media_memory_buffer;
-        media_ptr -> fx_media_memory_buffer_sector = (ULONG64)-1;
-#endif /* FX_DISABLE_CACHE */
-
-        /* Read the FAT32 additional information sector from the device.  */
-        media_ptr -> fx_media_driver_request =          FX_DRIVER_READ;
-        media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-        media_ptr -> fx_media_driver_buffer =           buffer_ptr;
-        media_ptr -> fx_media_driver_logical_sector =   media_ptr -> fx_media_FAT32_additional_info_sector;
-        media_ptr -> fx_media_driver_sectors =          1;
-        media_ptr -> fx_media_driver_sector_type =      FX_DIRECTORY_SECTOR;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-        /* Increment the number of driver read sector(s) requests.  */
-        media_ptr -> fx_media_driver_read_requests++;
-#endif
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_READ, media_ptr, media_ptr -> fx_media_FAT32_additional_info_sector, 1, buffer_ptr, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Invoke the driver to read the FAT32 additional information sector.  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Determine if the FAT32 sector was read correctly. */
-        if (media_ptr -> fx_media_driver_status == FX_SUCCESS)
-        {
-
-            /* Yes, setup a pointer into the FAT32 additional information sector.  */
-            buffer_ptr =  media_ptr -> fx_media_driver_buffer;
-
-            /* Pickup the first signature long word.  */
-            signature =  _fx_utility_32_unsigned_read(&buffer_ptr[0]);
-
-            /* Determine if the signature is correct.  */
-            if (signature == 0x41615252)
-            {
-
-                /* Yes, the first signature is correct, now pickup the next signature.  */
-                signature =  _fx_utility_32_unsigned_read(&buffer_ptr[484]);
-
-                /* Determine if this signature is correct.  */
-                if (signature == 0x61417272)
-                {
-
-                    /* Yes, we have a good FAT32 additional information sector.  */
-
-                    /* Pickup the current available cluster count on the media.  */
-                    media_ptr -> fx_media_available_clusters =  _fx_utility_32_unsigned_read(&buffer_ptr[488]);
-
-                    /* Initialize the last reported available cluster count to the same value.  */
-                    media_ptr -> fx_media_FAT32_additional_info_last_available =  media_ptr -> fx_media_available_clusters;
-
-                    /* Pickup the hint for the starting free cluster search.  */
-                    media_ptr -> fx_media_cluster_search_start =  _fx_utility_32_unsigned_read(&buffer_ptr[492]);
-
-                    /* Perform a quick sanity check on the available cluster count and the starting free
-                       cluster search.  */
-                    if ((media_ptr -> fx_media_available_clusters > media_ptr -> fx_media_total_clusters) ||
-                        (media_ptr -> fx_media_cluster_search_start > media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START) ||
-                        (media_ptr -> fx_media_cluster_search_start < FX_FAT_ENTRY_START))
-                    {
-
-                        /* Something is wrong, clear the available cluster count and search so the regular processing
-                           is used.  */
-                        media_ptr -> fx_media_available_clusters =    0;
-                        media_ptr -> fx_media_cluster_search_start =  0;
-
-                        /* We don't invalidate the additional info sector here because only the data is bad.  */
-                    }
-                }
-                else
-                {
-
-                    /* Signature is bad, invalidate the additional info sector.  */
-                    media_ptr -> fx_media_FAT32_additional_info_sector =  0;
-                }
-            }
-            else
-            {
-
-                /* Signature is bad, invalidate the additional info sector.  */
-                media_ptr -> fx_media_FAT32_additional_info_sector =  0;
-            }
-        }
-        else
-        {
-
-            /* IO error trying to read additional information sector, invalidate the additional info sector.  */
-            media_ptr -> fx_media_FAT32_additional_info_sector =  0;
-        }
-    }
-
-    /* Search the media to find the first available cluster as well as the total
-       available clusters.  */
-
-    /* Determine what type of FAT is present.  */
-    if (media_ptr -> fx_media_12_bit_FAT)
-    {
-
-        /* A 12-bit FAT is present.  Utilize the FAT entry read utility to pickup
-           each FAT entry's contents.  */
-
-        /* Loop to read each cluster entry in the first FAT.  */
-        for (cluster_number =  FX_FAT_ENTRY_START;
-             cluster_number < (media_ptr -> fx_media_total_clusters) + FX_FAT_ENTRY_START;
-             cluster_number++)
-        {
-
-            /* Read a FAT entry.  */
-            status =  _fx_utility_FAT_entry_read(media_ptr, cluster_number, &FAT_entry);
-
-            /* Determine if the read was successful.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Build the "uninitialize" I/O driver request.  */
-                media_ptr -> fx_media_driver_request =      FX_DRIVER_UNINIT;
-                media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-                /* If trace is enabled, insert this event into the trace buffer.  */
-                FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_UNINIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-                /* Call the specified I/O driver with the uninitialize request.  */
-                (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-                return(FX_FAT_READ_ERROR);
-            }
-
-            /* Now determine if the FAT entry is available.  */
-            if (FAT_entry == FX_FREE_CLUSTER)
-            {
-
-                /* Increment the number of available clusters.  */
-                media_ptr -> fx_media_available_clusters++;
-
-                /* Determine if the starting free cluster has been found yet.  */
-                if (media_ptr -> fx_media_cluster_search_start == 0)
-                {
-
-                    /* Remember the first free cluster to start further searches from.  */
-                    media_ptr -> fx_media_cluster_search_start =  cluster_number;
-                }
-            }
-        }
-    }
-#ifdef FX_ENABLE_EXFAT
-    else if ((media_ptr -> fx_media_available_clusters == 0)
-             && (media_ptr -> fx_media_FAT_type != FX_exFAT))
-#else
-    else if (media_ptr -> fx_media_available_clusters == 0)
-#endif /* FX_ENABLE_EXFAT */
-    {
-
-        /* A 16 or 32-bit FAT is present. Read directly into the logical sector
-           cache memory to optimize I/O on larger devices. Since we are looking for
-           values of zero, endian issues are not important.  */
-
-        /* Invalidate the current logical sector cache.  */
-        _fx_utility_logical_sector_flush(media_ptr, ((ULONG64) 1), (ULONG64) (media_ptr -> fx_media_total_sectors), FX_TRUE);
-
-        /* Reset the memory pointer.  */
-        media_ptr -> fx_media_memory_buffer =  original_memory_ptr;
-
-        /* Loop through all FAT sectors in the primary FAT.  The first two entries are
-           examined in this loop, but they are always unavailable.  */
-        cluster_number =  0;
-#ifndef FX_DISABLE_CACHE
-        for (i = 0; i < media_ptr -> fx_media_sectors_per_FAT; i = i + media_ptr -> fx_media_sector_cache_size)
-        {
-
-            /* Calculate the starting next FAT sector.  */
-            FAT_sector =  media_ptr -> fx_media_reserved_sectors + i;
-
-            /* Calculate how many sectors to read.  */
-            FAT_read_sectors =  media_ptr -> fx_media_sectors_per_FAT - i;
-
-            /* Determine if there is not enough memory to read the remaining FAT sectors.  */
-            if (FAT_read_sectors > media_ptr -> fx_media_sector_cache_size)
-            {
-                FAT_read_sectors =  media_ptr -> fx_media_sector_cache_size;
-            }
-#else
-        for (i = 0; i < media_ptr -> fx_media_sectors_per_FAT; i++)
-        {
-
-            /* Calculate the starting next FAT sector.  */
-            FAT_sector =  media_ptr -> fx_media_reserved_sectors + i;
-
-            /* Calculate how many sectors to read.  */
-            FAT_read_sectors =  1;
-#endif /* FX_DISABLE_CACHE */
-
-            /* Read the FAT sectors directly from the driver.  */
-            media_ptr -> fx_media_driver_request =          FX_DRIVER_READ;
-            media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-            media_ptr -> fx_media_driver_buffer =           media_ptr -> fx_media_memory_buffer;
-            media_ptr -> fx_media_driver_logical_sector =   FAT_sector;
-            media_ptr -> fx_media_driver_sectors =          FAT_read_sectors;
-            media_ptr -> fx_media_driver_sector_type =      FX_FAT_SECTOR;
-
-            /* If trace is enabled, insert this event into the trace buffer.  */
-            FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_READ, media_ptr, FAT_sector, FAT_read_sectors, media_ptr -> fx_media_memory_buffer, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-            /* Invoke the driver to read the FAT sectors.  */
-            (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-            /* Determine if the read was successful.  */
-            if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-            {
-
-                /* Build the "uninitialize" I/O driver request.  */
-                media_ptr -> fx_media_driver_request =      FX_DRIVER_UNINIT;
-                media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-
-                /* If trace is enabled, insert this event into the trace buffer.  */
-                FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_UNINIT, media_ptr, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-                /* Call the specified I/O driver with the uninitialize request.  */
-                (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-                return(FX_FAT_READ_ERROR);
-            }
-
-            /* Calculate the number of bytes in the buffer.  */
-            bytes_in_buffer =  (media_ptr -> fx_media_bytes_per_sector * FAT_read_sectors);
-
-            /* Walk through the sector cache memory to search for available clusters and the first
-               available if not already found.  */
-            for (j = 0; j < bytes_in_buffer;)
-            {
-
-                /* Check for a 32-bit FAT.  */
-                if (media_ptr -> fx_media_32_bit_FAT)
-                {
-
-                    /* Pickup 32-bit FAT entry.  */
-                    FAT_entry =  *((ULONG *)&(media_ptr -> fx_media_memory_buffer[j]));
-
-                    /* Advance to next FAT entry.  */
-                    j = j + 4;
-                }
-                else
-                {
-
-                    /* Process a 16-bit FAT entry.  */
-                    FAT_entry =  (((ULONG)(media_ptr -> fx_media_memory_buffer[j])) & 0xFF) |
-                        ((((ULONG)(media_ptr -> fx_media_memory_buffer[j + 1])) & 0xFF) << 8);
-
-                    /* Advance to next FAT entry.  */
-                    j =  j + 2;
-                }
-
-                /* Determine if the FAT entry is free.  */
-                if (FAT_entry == FX_FREE_CLUSTER)
-                {
-
-                    /* Entry is free, increment available clusters.  */
-                    media_ptr -> fx_media_available_clusters++;
-
-                    /* Determine if the starting free cluster has been found yet.  */
-                    if (media_ptr -> fx_media_cluster_search_start == 0)
-                    {
-
-                        /* Remember the first free cluster to start further searches from.  */
-                        media_ptr -> fx_media_cluster_search_start =  cluster_number;
-                    }
-                }
-
-                /* Increment the cluster number.  */
-                cluster_number++;
-
-                /* Determine if we have reviewed all FAT entries.  */
-                if (cluster_number >= (media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START))
-                {
-
-                    /* Yes, we have looked at all the FAT entries.  */
-
-                    /* Ensure that the outer loop terminates as well.  */
-                    i = media_ptr -> fx_media_sectors_per_FAT;
-                    break;
-                }
-            }
-        }
-    }
-#ifdef FX_ENABLE_EXFAT
-    else if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        status = _fx_utility_exFAT_bitmap_initialize(media_ptr);
-
-        if ((FX_SUCCESS         != status)  &&
-            (FX_NO_MORE_SPACE   != status))
-        {
-            return(status);
-        }
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* If there were no free clusters, just set the search pointer to the
-       first cluster number.  */
-    if (media_ptr -> fx_media_cluster_search_start == 0)
-    {
-        media_ptr -> fx_media_cluster_search_start =  FX_FAT_ENTRY_START;
-    }
-
-    /* Setup the current working directory fields to default to the root
-       directory.  */
-    media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_name =
-        media_ptr -> fx_media_default_path.fx_path_name_buffer;
-    media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_short_name[0] =  0;
-    media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_name[0] =        0;
-    media_ptr -> fx_media_default_path.fx_path_string[0] =                      (CHAR)0;
-    media_ptr -> fx_media_default_path.fx_path_string[FX_MAXIMUM_PATH - 1] =      (CHAR)0;
-    media_ptr -> fx_media_default_path.fx_path_current_entry =                         0;
-
-#ifndef FX_MEDIA_DISABLE_SEARCH_CACHE
-
-    /* Invalidate the previously found directory entry.  */
-    media_ptr -> fx_media_last_found_name[0] =  0;
-#endif
-
-#ifndef FX_DISABLE_FORCE_MEMORY_OPERATION
-    /* Initialize the opened file linked list and associated counter.  */
-    media_ptr -> fx_media_opened_file_list =      FX_NULL;
-    media_ptr -> fx_media_opened_file_count =     0;
-#endif /* FX_DISABLE_FORCE_MEMORY_OPERATION */
-
-    /* Create the media protection structure if FX_SINGLE_THREAD is not
-       defined.  */
-#ifndef FX_SINGLE_THREAD
-
-#ifndef FX_DONT_CREATE_MUTEX
-
-    /* Create ThreadX mutex for protection.  */
-    tx_mutex_create(&(media_ptr -> fx_media_protect), "FileX Media Mutex", TX_NO_INHERIT);
-#endif
-
-#endif
-
-#ifdef FX_DONT_CREATE_MUTEX
-
-    /* Load the media ID field in the media control block.  This allows the FX_PROTECT
-       call to succeed.  */
-    media_ptr -> fx_media_id =  (ULONG)FX_MEDIA_ID;
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-#endif
-
-    /* Lockout interrupts.  */
-    FX_DISABLE_INTS
-
-    /* At this point, the media has been opened successfully.  Place the
-       media on the linked list of currently opened media.  */
-
-    /* Load the media ID field in the media control block.  */
-    media_ptr -> fx_media_id =  (ULONG)FX_MEDIA_ID;
-
-    /* Place the thread on the list of opened media.  First,
-       check for an empty list.  */
-    if (_fx_system_media_opened_ptr)
-    {
-
-        /* Pickup tail pointer.  */
-        tail_ptr =  _fx_system_media_opened_ptr -> fx_media_opened_previous;
-
-        /* Place the new media in the list.  */
-        _fx_system_media_opened_ptr -> fx_media_opened_previous =  media_ptr;
-        tail_ptr -> fx_media_opened_next =  media_ptr;
-
-        /* Setup this media's opened links.  */
-        media_ptr -> fx_media_opened_previous =  tail_ptr;
-        media_ptr -> fx_media_opened_next =      _fx_system_media_opened_ptr;
-    }
-    else
-    {
-
-        /* The opened media list is empty.  Add the media to empty list.  */
-        _fx_system_media_opened_ptr =           media_ptr;
-        media_ptr -> fx_media_opened_next =     media_ptr;
-        media_ptr -> fx_media_opened_previous = media_ptr;
-    }
-
-    /* Increment the opened media counter.  */
-    _fx_system_media_opened_count++;
-
-    /* Invoke media open callback. */
-    if (media_ptr -> fx_media_open_notify)
-    {
-        media_ptr -> fx_media_open_notify(media_ptr);
-    }
-
-    /* Restore interrupts.  */
-    FX_RESTORE_INTS
-
-#ifdef FX_DONT_CREATE_MUTEX
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-#endif
-
-    /* Return a successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_open_notify_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_open_notify_set.c	(revision 30)
+++ 	(revision )
@@ -1,82 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_open_notify_set                           PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the notify function called when media is open.   */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    media_open_notify                     Notify function called when   */
-/*                                            media is open               */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_SUCCESS                                                          */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_open_notify_set(FX_MEDIA *media_ptr, VOID (*media_open_notify)(FX_MEDIA *media))
-{
-
-    /* Set the notify function. */
-    media_ptr -> fx_media_open_notify = media_open_notify;
-
-    /* Return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_read.c	(revision 30)
+++ 	(revision )
@@ -1,127 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_read                                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads the specified raw logical sector from the       */
-/*    specified media.                                                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    logical_sector                        Logical sector to read        */
-/*    buffer_ptr                            Pointer to caller's buffer    */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_logical_sector_read       Logical sector read utility   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_read(FX_MEDIA *media_ptr, ULONG logical_sector, VOID *buffer_ptr)
-{
-
-UINT                   status;
-
-#ifdef TX_ENABLE_EVENT_TRACE
-TX_TRACE_BUFFER_ENTRY *trace_event;
-ULONG                  trace_timestamp;
-#endif
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_reads++;
-#endif
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_READ, media_ptr, logical_sector, buffer_ptr, 0, FX_TRACE_MEDIA_EVENTS, &trace_event, &trace_timestamp)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Read the logical sector.  */
-    status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector, buffer_ptr, ((ULONG) 1), FX_DATA_SECTOR);
-
-#ifdef TX_ENABLE_EVENT_TRACE
-
-    /* Check for successful status.  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Update the trace event with the bytes read.  */
-        FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_MEDIA_READ, 0, 0, 0, media_ptr -> fx_media_bytes_per_sector)
-    }
-#endif
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_space_available.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_space_available.c	(revision 30)
+++ 	(revision )
@@ -1,107 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_media.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_space_available                           PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns the number of bytes available in the          */
-/*    specified media.                                                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    available_bytes_ptr                   Pointer to available bytes    */
-/*                                            destination                 */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*    _fx_media_extended_space_available    Actual space available service*/
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_space_available(FX_MEDIA *media_ptr, ULONG *available_bytes_ptr)
-{
-
-UINT    status;
-ULONG64 available_bytes;
-
-    /* Call actual media space available service.  */
-    status = _fx_media_extended_space_available(media_ptr, &available_bytes);
-
-    /* Check status.  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Determine if more than 4GB available.  */
-        if (available_bytes > 0x00000000FFFFFFFF)
-        {
-
-            /* Yes, we must have more than 4GB available... report the maximum we can fit
-               in 32bits, which is 4GB.  */
-            *available_bytes_ptr = 0xFFFFFFFF;
-        }
-        else
-        {
-            *available_bytes_ptr = (ULONG)(available_bytes);
-        }
-    }
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_volume_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_volume_get.c	(revision 30)
+++ 	(revision )
@@ -1,92 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#endif /* FX_ENABLE_EXFAT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_volume_get                                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads the volume name stored in the media's boot      */
-/*    record or root directory.                                           */
-/*                                                                        */
-/*    Note, this API is deprecated as fx_media_volume_get_extended should */
-/*    be used. The maximum written size to volume_name could be 12.       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    volume_name                           Pointer to destination for    */
-/*                                            the volume name (maximum    */
-/*                                            11 characters + NULL)       */
-/*    volume_source                         Source of volume              */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_volume_get_extended         Actual media volume get       */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_volume_get(FX_MEDIA *media_ptr, CHAR *volume_name, UINT volume_source)
-{
-
-    /* Call the extended version with 12 bytes volume name length.  */
-    return(_fx_media_volume_get_extended(media_ptr, volume_name, 12, volume_source));
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_volume_get_extended.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_volume_get_extended.c	(revision 30)
+++ 	(revision )
@@ -1,380 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#endif /* FX_ENABLE_EXFAT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_volume_get_extended                       PORTABLE C      */
-/*                                                           6.1.11       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads the volume name stored in the media's boot      */
-/*    record or root directory.                                           */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    volume_name                           Pointer to destination for    */
-/*                                            the volume name (maximum    */
-/*                                            11 characters + NULL)       */
-/*    volume_name_buffer_length             Buffer length for volume_name */
-/*    volume_source                         Source of volume              */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_logical_sector_read       Read directory sector         */
-/*    _fx_directory_entry_read              Directory entry read          */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  04-25-2022     Bhupendra Naphade        Modified comment(s), and      */
-/*                                            updated check for           */
-/*                                            volume name,                */
-/*                                            resulting in version 6.1.11 */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_volume_get_extended(FX_MEDIA *media_ptr, CHAR *volume_name, UINT volume_name_buffer_length, UINT volume_source)
-{
-
-UINT         status, offset;
-ULONG        i;
-INT          j;
-
-#ifdef FX_ENABLE_EXFAT
-ULONG        character_count;
-#endif /* FX_ENABLE_EXFAT */
-FX_DIR_ENTRY dir_entry;
-
-
-    /* Clear the volume name.  */
-    volume_name[0] =  FX_NULL;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_VOLUME_GET, media_ptr, volume_name, volume_source, 0, FX_TRACE_MEDIA_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-        volume_source = FX_DIRECTORY_SECTOR;
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Ensure the volume name is NULL initially.  */
-    volume_name[0] =  FX_NULL;
-
-    if (volume_source == FX_DIRECTORY_SECTOR)
-    {
-
-        /* Setup pointer to media name buffer.  */
-        dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer;
-
-        /* Clear the short name string.  */
-        dir_entry.fx_dir_entry_short_name[0] =  0;
-
-        /* Attempt to find the volume name in the root directory.  */
-        i =  0;
-        do
-        {
-
-            /* Read an entry from the root directory.  */
-            status =  _fx_directory_entry_read(media_ptr, FX_NULL, &i, &dir_entry);
-
-            /* Check for error status.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return to caller.  */
-                return(status);
-            }
-
-            /* Check for a volume name.  */
-#ifdef FX_ENABLE_EXFAT
-            if (((media_ptr -> fx_media_FAT_type == FX_exFAT) && ((dir_entry.fx_dir_entry_attributes & FX_VOLUME) || (dir_entry.fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_VOLUME_LABEL))) 
-                    || ((media_ptr -> fx_media_FAT_type != FX_exFAT) && (dir_entry.fx_dir_entry_attributes & FX_VOLUME) && ((UCHAR)dir_entry.fx_dir_entry_name[0] != (UCHAR)FX_DIR_ENTRY_FREE)))
-#else
-            if ((dir_entry.fx_dir_entry_attributes & FX_VOLUME) && ((UCHAR)dir_entry.fx_dir_entry_name[0] != (UCHAR)FX_DIR_ENTRY_FREE))
-#endif /* FX_ENABLE_EXFAT */
-            {
-
-                /* Yes, we have found a previously set volume name.  */
-                break;
-            }
-
-            /* Move to next directory entry.  */
-            i++;
-        } while (i < media_ptr -> fx_media_root_directory_entries);
-
-        /* Determine if a volume entry has been found.  */
-        if (i < media_ptr -> fx_media_root_directory_entries)
-        {
-
-            /* Read the logical directory sector.  */
-            status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) dir_entry.fx_dir_entry_log_sector,
-                                                      media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-            /* Determine if an error occurred.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return error code.  */
-                return(status);
-            }
-
-            /* Offset to volume label entry.  */
-            offset = dir_entry.fx_dir_entry_byte_offset;
-
-#ifdef FX_ENABLE_EXFAT
-            if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-            {
-
-                /* Read character count of volume label.  */
-                character_count = media_ptr -> fx_media_memory_buffer[offset + FX_EXFAT_CHAR_COUNT];
-
-                /* Check if the buffer is too short for the name.  */
-                if (character_count >= volume_name_buffer_length)
-                {
-
-                    /* Buffer too short, return error.  */
-                    status =  FX_BUFFER_ERROR;
-
-                    /* Set character count to fit for the buffer.  */
-                    character_count = volume_name_buffer_length - 1;
-                }
-
-                /* Move to volume label field.  */
-                offset += FX_EXFAT_VOLUME_LABEL;
-
-                for (i = 0; i < character_count; i++)
-                {
-
-                    /* Read one character of volume label.  */
-                    volume_name[i] = (CHAR)_fx_utility_16_unsigned_read(&media_ptr -> fx_media_memory_buffer[offset]);
-
-                    /* Move to next character.  */
-                    offset += 2;
-                }
-
-                /* NULL terminate the volume name.  */
-                volume_name[i] =  FX_NULL;
-            }
-            else
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Skip trailing space characters of volume name. */
-                for (j = 10; j >= 0; j--)
-                {
-
-                    /* Check for space character.  */
-                    if (media_ptr -> fx_media_memory_buffer[offset + (UINT)j] != (UCHAR)' ')
-                    {
-
-                        /* Last character found. */
-                        break;
-                    }
-                }
-
-                /* Check if the buffer is too short for the name.  */
-                if (j >= (INT)volume_name_buffer_length - 1)
-                {
-
-                    /* Buffer too short, return error.  */
-                    status =  FX_BUFFER_ERROR;
-
-                    /* Set character count to fit for the buffer.  */
-                    j = (INT)volume_name_buffer_length - 2;
-                }
-
-                /* NULL terminate the volume name.  */
-                volume_name[j + 1] =  FX_NULL;
-
-                /* Pickup the remaining characters of the volume name from the boot sector.  */
-                for (; j >= 0; j--)
-                {
-
-                    /* Pickup byte of volume name.  */
-                    volume_name[j] =  (CHAR)media_ptr -> fx_media_memory_buffer[offset + (UINT)j];
-                }
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the completion status.  */
-            return(status);
-        }
-    }
-
-    /* Read volume name from boot record.  */
-    /* Read the logical directory sector 0 - we just do this to get a memory_buffer pointer */
-    status =  _fx_utility_logical_sector_read(media_ptr, ((ULONG64) 0),
-                                              media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DATA_SECTOR);
-
-    /* Check the return status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of driver read boot sector requests.  */
-    media_ptr -> fx_media_driver_boot_read_requests++;
-#endif
-
-    /* Build the driver request to read the boot record.  */
-    media_ptr -> fx_media_driver_request =      FX_DRIVER_BOOT_READ;
-    media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-    media_ptr -> fx_media_driver_buffer =       media_ptr -> fx_media_memory_buffer;
-    media_ptr -> fx_media_driver_sectors =      1;
-    media_ptr -> fx_media_driver_sector_type =  FX_BOOT_SECTOR;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_BOOT_READ, media_ptr, media_ptr -> fx_media_memory_buffer, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Invoke the driver to read the boot sector.  */
-    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-    /* Determine if the request is successful.  */
-    if (media_ptr -> fx_media_driver_status)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* An error occurred in the driver.  */
-        return(media_ptr -> fx_media_driver_status);
-    }
-
-    /* Calculate the offset to the volume name based on the type of FAT.  */
-    if (media_ptr -> fx_media_32_bit_FAT)
-    {
-
-        /* FAT32 offset to volume name.  */
-        offset =  FX_VOLUME_LABEL_32;
-    }
-    else
-    {
-
-        /* FAT12/16 offset to volume name.  */
-        offset =  FX_VOLUME_LABEL;
-    }
-
-    /* Skip trailing space characters of volume name. */
-    for (j = 10; j >= 0; j--)
-    {
-
-        /* Check for space character.  */
-        if (media_ptr -> fx_media_memory_buffer[offset + (UINT)j] != (UCHAR)' ')
-        {
-
-            /* Last character found. */
-            break;
-        }
-    }
-    
-    /* Check if the buffer is too short for the name.  */
-    if (j >= (INT)volume_name_buffer_length - 1)
-    {
-
-        /* Buffer too short, return error.  */
-        status =  FX_BUFFER_ERROR;
-
-        /* Set character count to fit for the buffer.  */
-        j = (INT)volume_name_buffer_length - 2;
-    }
-
-    /* NULL terminate the volume name.  */
-    volume_name[j + 1] =  FX_NULL;
-
-    /* Pickup the remaining characters of the volume name from the boot sector.  */
-    for (; j >= 0; j--)
-    {
-
-        /* Pickup byte of volume name.  */
-        volume_name[j] =  (CHAR)media_ptr -> fx_media_memory_buffer[offset + (UINT)j];
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return the completion status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_volume_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_volume_set.c	(revision 30)
+++ 	(revision )
@@ -1,564 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#endif /* FX_ENABLE_EXFAT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_volume_set                                PORTABLE C      */
-/*                                                           6.1.7        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the volume name to the name supplied by the      */
-/*    caller.                                                             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    volume_name                           New volume name               */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_entry_read              Read a directory entry        */
-/*    _fx_utility_logical_sector_read       Read directory sector         */
-/*    _fx_utility_logical_sector_write      Write directory sector        */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  06-02-2021     Bhupendra Naphade        Modified comment(s),updated   */
-/*                                            the initialization of       */
-/*                                            dir_entry for exFAT format, */
-/*                                            resulting in version 6.1.7  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_volume_set(FX_MEDIA *media_ptr, CHAR *volume_name)
-{
-
-ULONG        i, j;
-FX_DIR_ENTRY dir_entry, dir_entry1;
-UINT         status, offset;
-UCHAR       *work_ptr;
-CHAR         alpha;
-
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    dir_entry.fx_dir_entry_log_sector = 0;
-    dir_entry.fx_dir_entry_byte_offset = 0;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_VOLUME_SET, media_ptr, volume_name, 0, 0, FX_TRACE_MEDIA_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Setup pointer to media name buffer.  */
-        dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer;
-
-        /* Clear the short name string.  */
-        dir_entry.fx_dir_entry_short_name[0] =  0;
-
-        /* Attempt to find the volume name in the root directory.  */
-        i =  0;
-        do
-        {
-
-            /* Read an entry from the root directory.  */
-            status =  _fx_directory_entry_read(media_ptr, FX_NULL, &i, &dir_entry);
-
-            /* Check for error status.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return to caller.  */
-                return(status);
-            }
-
-            /* Check for a volume name.  */
-            if (dir_entry.fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_VOLUME_LABEL)
-            {
-
-                /* Yes, we have found a previously set volume name.  */
-                break;
-            }
-
-            /* Move to next directory entry.  */
-            i++;
-        } while (i < media_ptr -> fx_media_root_directory_entries);
-
-        /* Determine if a volume entry has been found.  */
-        if (i == media_ptr -> fx_media_root_directory_entries)
-        {
-
-            /* Volume entry not found, attempt to find a free entry in the root directory.  */
-            i =  0;
-            do
-            {
-
-                /* Read an entry from the root directory.  */
-                status =  _fx_directory_entry_read(media_ptr, FX_NULL, &i, &dir_entry);
-
-                /* Check for error status.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Release media protection.  */
-                    FX_UNPROTECT
-
-                    /* Return to caller.  */
-                    return(status);
-                }
-
-                /* Check for a volume name.  */
-                if (dir_entry.fx_dir_entry_type == FX_EXFAT_DIR_ENTRY_TYPE_FREE)
-                {
-
-                    /* Yes, we have found a free directory entry.  */
-                    break;
-                }
-
-                /* Move to next directory entry.  */
-                i++;
-            } while (i < media_ptr -> fx_media_root_directory_entries);
-
-            /* Determine if a free entry has been found.  */
-            if (i == media_ptr -> fx_media_root_directory_entries)
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* No existing volume name was found, return an error.  */
-                return(FX_NOT_FOUND);
-            }
-        }
-
-        /* Read the logical directory sector.  */
-        status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) dir_entry.fx_dir_entry_log_sector,
-                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-        /* Determine if an error occurred.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return error code.  */
-            return(status);
-        }
-
-        /* Offset to volume label field.  */
-        offset = dir_entry.fx_dir_entry_byte_offset + FX_EXFAT_VOLUME_LABEL;
-
-        /* Loop to store the volume name.  */
-        for (i = 0; volume_name[i]; i++)
-        {
-
-            /* Have we reached the end?  */
-            if (i == 11)
-            {
-
-                break;
-            }
-
-            /* Pickup volume name byte.  */
-            alpha =  volume_name[i];
-
-            /* Store a byte of the volume name.  */
-            _fx_utility_16_unsigned_write(&media_ptr -> fx_media_memory_buffer[offset], (UINT)alpha);
-
-            /* Move to next character.  */
-            offset += 2;
-        }
-
-        /* Offset to character count field.  */
-        offset = dir_entry.fx_dir_entry_byte_offset;
-
-        /* Store volume label entry type.  */
-        media_ptr -> fx_media_memory_buffer[offset] = FX_EXFAT_DIR_ENTRY_TYPE_VOLUME_LABEL;
-
-        /* Store the character count.  */
-        media_ptr -> fx_media_memory_buffer[offset + FX_EXFAT_CHAR_COUNT] = (UCHAR)i;
-
-        /* Write the directory sector to the media.  */
-        status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) dir_entry.fx_dir_entry_log_sector,
-                                                   media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-    }
-    else
-    {
-#endif /* FX_ENABLE_EXFAT */
-
-        /* First, check for an invalid volume name.  */
-        if (volume_name[0] == 0)
-        {
-
-            /* Yes, volume name is invalid.  Return an error.  */
-            return(FX_INVALID_NAME);
-        }
-
-        /* Read the logical directory sector 0 - we just do this to get a memory_buffer pointer */
-        status =  _fx_utility_logical_sector_read(media_ptr, ((ULONG64) 0),
-                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DATA_SECTOR);
-
-        /* Check the read status.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the error status.  */
-            return(status);
-        }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-        /* Increment the number of driver read boot sector requests.  */
-        media_ptr -> fx_media_driver_boot_read_requests++;
-#endif
-
-        /* Build a driver request to read the boot record.  */
-        media_ptr -> fx_media_driver_request =      FX_DRIVER_BOOT_READ;
-        media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-        media_ptr -> fx_media_driver_buffer =       media_ptr -> fx_media_memory_buffer;
-        media_ptr -> fx_media_driver_sectors =      1;
-        media_ptr -> fx_media_driver_sector_type =  FX_BOOT_SECTOR;
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_BOOT_READ, media_ptr, media_ptr -> fx_media_memory_buffer, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Invoke the driver to read the boot sector.  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Determine if the request is successful.  */
-        if (media_ptr -> fx_media_driver_status)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* An error occurred in the driver.  */
-            return(media_ptr -> fx_media_driver_status);
-        }
-
-        /* Calculate the offset based on the FAT present.  */
-        if (media_ptr -> fx_media_32_bit_FAT)
-        {
-
-            /* FAT32 is present.  */
-            offset =  FX_VOLUME_LABEL_32;
-        }
-        else
-        {
-
-            /* FAT12/16 is present.  */
-            offset =  FX_VOLUME_LABEL;
-        }
-
-        /* Loop to store the volume name.  */
-        for (i = 0; volume_name[i]; i++)
-        {
-
-            /* Have we reached the end?  */
-            if (i == 11)
-            {
-
-                break;
-            }
-
-            /* Pickup volume name byte.  */
-            alpha =  volume_name[i];
-
-            /* Determine if alpha needs to be converted to upper case.  */
-            if ((alpha >= 'a') && (alpha <= 'z'))
-            {
-
-                /* Convert alpha to upper case.  */
-                alpha =  (CHAR)((INT)alpha - 0x20);
-            }
-
-            /* Store a byte of the volume name.  */
-            media_ptr -> fx_media_memory_buffer[offset + i] =  (UCHAR)alpha;
-        }
-
-        /* Now pad with spaces.  */
-        for (; i < 11; i++)
-        {
-
-            /* Append space character to volume name.  */
-            media_ptr -> fx_media_memory_buffer[offset + i] =  0x20;
-        }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-        /* Increment the number of driver write boot sector requests.  */
-        media_ptr -> fx_media_driver_boot_write_requests++;
-#endif
-
-        /* Write the boot sector with the new volume name.  */
-        media_ptr -> fx_media_driver_request =      FX_DRIVER_BOOT_WRITE;
-        media_ptr -> fx_media_driver_status =       FX_IO_ERROR;
-        media_ptr -> fx_media_driver_buffer =       media_ptr -> fx_media_memory_buffer;
-        media_ptr -> fx_media_driver_sectors =      1;
-        media_ptr -> fx_media_driver_sector_type =  FX_BOOT_SECTOR;
-
-        /* Set the system write flag since we are writing the boot sector.  */
-        media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_BOOT_WRITE, media_ptr, media_ptr -> fx_media_memory_buffer, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Invoke the driver to write the boot sector.  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Clear the system write flag.  */
-        media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-        /* Determine if the request is successful.  */
-        if (media_ptr -> fx_media_driver_status)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* An error occurred in the driver.  */
-            return(media_ptr -> fx_media_driver_status);
-        }
-
-        /* Setup pointer to media name buffer.  */
-        dir_entry1.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer;
-
-        /* Clear the short name string.  */
-        dir_entry1.fx_dir_entry_short_name[0] =  0;
-
-        /* Now we need to find the copy of the volume name in the root directory.  */
-        i =  0;
-        j =  media_ptr -> fx_media_root_directory_entries + 1;
-        do
-        {
-
-            /* Read an entry from the root directory.  */
-            status =  _fx_directory_entry_read(media_ptr, FX_NULL, &i, &dir_entry1);
-
-            /* Check for error status.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* Return to caller.  */
-                return(status);
-            }
-
-            /* Determine if this is an empty entry.  */
-            if ((dir_entry1.fx_dir_entry_name[0] == (CHAR)FX_DIR_ENTRY_FREE) && (dir_entry1.fx_dir_entry_short_name[0] == 0))
-            {
-
-                /* Yes, this is free entry.  Is it the first?  */
-                if (i < j)
-                {
-
-                    /* Yes, first free entry - remember it.  */
-                    dir_entry =  dir_entry1;
-                    j =  i;
-                }
-            }
-            /* Determine if the directory entries are exhausted.  */
-            else if (dir_entry1.fx_dir_entry_name[0] == FX_DIR_ENTRY_DONE)
-            {
-
-                /* Yes, this we are at the end of the directory.  Have there
-                been any other free entries?  */
-                if (i < j)
-                {
-
-                    /* No, we need to remember this as the free entry.  */
-                    dir_entry =  dir_entry1;
-                    j =  i;
-                }
-                break;
-            }
-            /* Check for a volume name.  */
-            else if (dir_entry1.fx_dir_entry_attributes & FX_VOLUME)
-            {
-
-                /* Yes, we have found a previously set volume name - use this entry.  */
-                dir_entry =  dir_entry1;
-                j =  i;
-                break;
-            }
-
-            /* Move to next directory entry.  */
-            i++;
-        } while (i < media_ptr -> fx_media_root_directory_entries);
-
-        /* Determine if a volume entry was not found and there are no more empty slots.  */
-        if (i == media_ptr -> fx_media_root_directory_entries)
-        {
-
-            /* Determine if there was a free or previous volume name.  */
-            if (j == (media_ptr -> fx_media_root_directory_entries + 1))
-            {
-        
-                /* No, nothing was available in the root directory.  */
-
-                /* Release media protection.  */
-                FX_UNPROTECT
-
-                /* No, existing volume name or space in the root directly was found, return an error.  */
-                return(FX_MEDIA_INVALID);
-            }
-        }
-
-        /* Now set the volume name and attribute.  */
-
-        /* Read the logical directory sector.  */
-        status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) dir_entry.fx_dir_entry_log_sector,
-                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_BOOT_SECTOR);
-
-        /* Check the status of reading the directory entry. */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the error status.  */
-            return(status);
-        }
-
-        /* Calculate pointer into directory buffer.  */
-        work_ptr =  media_ptr -> fx_media_memory_buffer +
-            (UINT)dir_entry.fx_dir_entry_byte_offset;
-
-        /* Copy the volume name into the directory entry.  */
-        for (i = 0; volume_name[i]; i++)
-        {
-
-            /* Have we reached the end?  */
-            if (i == 11)
-            {
-
-                break;
-            }
-
-            /* Pickup volume name byte.  */
-            alpha =  volume_name[i];
-
-            /* Determine if alpha needs to be converted to upper case.  */
-            if ((alpha >= 'a') && (alpha <= 'z'))
-            {
-
-                /* Convert alpha to upper case.  */
-                alpha =  (CHAR)((INT)alpha - 0x20);
-            }
-
-            /* Store volume name.  */
-            work_ptr[i] =  (UCHAR)alpha;
-        }
-
-        /* Pad with space characters.  */
-        for (; i < 11; i++)
-        {
-            work_ptr[i] =  0x20;
-        }
-
-        /* Set the appropriate attributes.  */
-        work_ptr[11] =  FX_VOLUME | FX_ARCHIVE;
-
-        /* Set the other parts of the volume entry.  */
-
-        /* Clear the hi word of cluster.  */
-        work_ptr[20] =  0;
-        work_ptr[21] =  0;
-
-        /* Clear the low word of cluster.  */
-        work_ptr[26] =  0;
-        work_ptr[27] =  0;
-
-        /* Clear the file size.  */
-        work_ptr[28] =  0;
-        work_ptr[29] =  0;
-        work_ptr[30] =  0;
-        work_ptr[31] =  0;
-
-        /* Write the directory sector to the media.  */
-        status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) dir_entry.fx_dir_entry_log_sector,
-                                                   media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-#ifdef FX_ENABLE_EXFAT
-    }
-#endif /* FX_ENABLE_EXFAT */
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return the status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_media_write.c	(revision 30)
+++ 	(revision )
@@ -1,138 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_media_write                                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes the specified raw logical sector to the        */
-/*    specified media.                                                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    logical_sector                        Logical sector to read        */
-/*    buffer_ptr                            Pointer to caller's buffer    */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_logical_sector_write      Write logical sector utility  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_media_write(FX_MEDIA *media_ptr, ULONG logical_sector, VOID *buffer_ptr)
-{
-
-UINT                   status;
-
-#ifdef TX_ENABLE_EVENT_TRACE
-TX_TRACE_BUFFER_ENTRY *trace_event;
-ULONG                  trace_timestamp;
-#endif
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of times this service has been called.  */
-    media_ptr -> fx_media_writes++;
-#endif
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_MEDIA_WRITE, media_ptr, logical_sector, buffer_ptr, 0, FX_TRACE_MEDIA_EVENTS, &trace_event, &trace_timestamp)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Write the logical sector.  */
-    status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) logical_sector, buffer_ptr, ((ULONG) 1), FX_DATA_SECTOR);
-
-#ifdef TX_ENABLE_EVENT_TRACE
-
-    /* Check for successful status.  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Update the trace event with the bytes written.  */
-        FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_MEDIA_WRITE, 0, 0, 0, media_ptr -> fx_media_bytes_per_sector)
-    }
-#endif
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_partition_offset_calculate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_partition_offset_calculate.c	(revision 30)
+++ 	(revision )
@@ -1,683 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */ 
-/** FileX Component                                                       */ 
-/**                                                                       */
-/**   Application Utility                                                 */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_utility.h"
-
-
-/* Define internal data structures.  */
-
-typedef struct FX_MEDIA_PARTITION_STRUCT
-{
-    ULONG fx_media_part_start;    
-    ULONG fx_media_part_size;
-} FX_MEDIA_PARTITION;
-
-/* Define internal partition constants. */
-
-#ifndef FX_MAX_PARTITION_COUNT
-#define FX_MAX_PARTITION_COUNT              16
-#endif /* FX_MAX_PARTITION_COUNT */
-
-#define FX_PARTITION_TABLE_OFFSET           446
-#define FX_PARTITION_ENTRY_SIZE             16
-#define FX_PARTITION_TYPE_OFFSET            4
-#define FX_PARTITION_LBA_OFFSET             8
-#define FX_PARTITION_SECTORS_OFFSET         12
-
-#define FX_PARTITION_TYPE_FREE              0x00
-#define FX_PARTITION_TYPE_EXTENDED          0x05
-#define FX_PARTITION_TYPE_EXTENDED_LBA      0x0F
-
-
-/* Define function prototypes for the partition table parsing application
-   utility.  */
-
-UINT    _fx_partition_offset_calculate(void  *partition_sector, UINT partition,
-                                     ULONG *partition_start, ULONG *partition_size);
-UINT    _fx_utility_partition_get(FX_MEDIA_PARTITION *partition_table, 
-                                UINT *count, ULONG sector, UCHAR *sector_buffer);
-UINT    _fx_partition_offset_calculate_extended(FX_MEDIA *media_ptr, void  *partition_sector, UINT partition,
-                                     ULONG *partition_start, ULONG *partition_size);
-
-/**************************************************************************/ 
-/*                                                                        */ 
-/*  FUNCTION                                               RELEASE        */ 
-/*                                                                        */ 
-/*    _fx_partition_offset_calculate                      PORTABLE C      */ 
-/*                                                           6.1.6        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */ 
-/*    This function calculates the sector offset to the specified         */ 
-/*    partition.  The buffer containing the partition table is also       */ 
-/*    supplied to this function.  If the buffer supplied is a boot        */ 
-/*    record (which could be the case in non-partition systems), this     */ 
-/*    function returns an offset of zero, the total sectors, and a        */ 
-/*    successful status indicating that the buffer supplied is the boot   */ 
-/*    record.  Otherwise, if a partition is found, this function returns  */ 
-/*    the sector offset to its boot record along with a successful        */ 
-/*    status. If the specified partition is not found or the buffer is    */ 
-/*    not a partition table or boot record, this function returns an      */ 
-/*    error.                                                              */ 
-/*                                                                        */ 
-/*    Note: Empty partitions have a FX_SUCCESS return code, however their */ 
-/*          starting sector is FX_NULL and the size returned is 0.        */ 
-/*                                                                        */ 
-/*  INPUT                                                                 */ 
-/*                                                                        */ 
-/*    partition_sector                      Pointer to buffer containing  */ 
-/*                                            either the partition table  */ 
-/*                                            or the boot sector          */ 
-/*    partition                             Desired partition             */ 
-/*    partition_start                       Return partition start        */ 
-/*    partition_size                        Return partition size         */ 
-/*                                                                        */ 
-/*  OUTPUT                                                                */ 
-/*                                                                        */ 
-/*    return status                                                       */ 
-/*                                                                        */ 
-/*  CALLS                                                                 */ 
-/*                                                                        */ 
-/*     _fx_utility_partition_get            Actual partition parsing      */ 
-/*                                            routine                     */ 
-/*                                                                        */ 
-/*  CALLED BY                                                             */ 
-/*                                                                        */ 
-/*    Application Driver                                                  */ 
-/*                                                                        */ 
-/*  RELEASE HISTORY                                                       */ 
-/*                                                                        */ 
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  04-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            ignored signature check for */
-/*                                            no partition situation,     */
-/*                                            resulting in version 6.1.6  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_partition_offset_calculate(void  *partition_sector, UINT partition,
-                                     ULONG *partition_start, ULONG *partition_size)
-{
-    
-FX_MEDIA_PARTITION  partition_table[4];
-UINT                count;
-ULONG64             total_sectors;
-UCHAR               *partition_sector_ptr;
-
-
-    /* Setup working pointer and initialize count.  */
-    partition_sector_ptr =  partition_sector;
-    count =  0;
-
-    /* Check for a real boot sector instead of a partition table.  */
-    if ((partition_sector_ptr[0] == 0xe9) || ((partition_sector_ptr[0] == 0xeb) && (partition_sector_ptr[2] == 0x90)))    
-    {
-    
-        /* Yes, a real boot sector could be present.  */  
-
-        /* See if there are good values for sectors per FAT.  */
-        if (partition_sector_ptr[0x16] || partition_sector_ptr[0x17] || partition_sector_ptr[0x24] || partition_sector_ptr[0x25] || partition_sector_ptr[0x26] || partition_sector_ptr[0x27])
-        {
-
-            /* There are values for sectors per FAT.  */
-
-            /* Determine if there is a total sector count.  */
-            total_sectors =  0;
-
-            if (partition_sector_ptr[0x13] || partition_sector_ptr[0x14])
-            {
-
-                /* Calculate the total sectors, FAT12/16.  */
-                total_sectors =  (((ULONG) partition_sector_ptr[0x14]) << 8) | ((ULONG) partition_sector_ptr[0x13]);
-            }
-            else if (partition_sector_ptr[0x20] || partition_sector_ptr[0x21] || partition_sector_ptr[0x22] || partition_sector_ptr[0x23])
-            {
-
-                /* Calculate the total sectors, FAT32.  */
-                total_sectors =  (((ULONG) partition_sector_ptr[0x23]) << 24) | 
-                                 (((ULONG) partition_sector_ptr[0x22]) << 16) |
-                                 (((ULONG) partition_sector_ptr[0x21]) << 8)  |
-                                 ((ULONG) partition_sector_ptr[0x20]);
-            }       
-
-            /* Determine if there is a total sector count.  */
-            if (total_sectors)
-            {
-
-                if (partition_start != FX_NULL)
-                {
-                    /* Return an offset of 0, size of boot record, and a successful status.  */
-                    *partition_start =  0;
-                }
-
-                /* Determine if the total sectors is required.  */
-                if (partition_size != FX_NULL)
-                {
-
-                    /* Return the total sectors.  */
-                    *partition_size =  (ULONG)(total_sectors & 0xFFFFFFFF);
-                }
-
-                /* Return success!  */
-                return(FX_SUCCESS);
-            }
-        }
-#ifdef FX_ENABLE_EXFAT
-        /* See if there are good values for sectors per exFAT.  */
-        else if (partition_sector_ptr[0x0b] == 0 && partition_sector_ptr[0x0c] == 0)
-        {
-            /* There are values for sectors per exFAT.  */
-
-            /* Calculate the total sectors.  */
-            total_sectors = _fx_utility_64_unsigned_read(&partition_sector_ptr[FX_EF_VOLUME_LENGTH]);
-
-            /* Determine if there is a total sector count.  */
-            if (total_sectors)
-            {
-
-                if (partition_start != FX_NULL)
-                {
-                    /* Return an offset of 0, size of boot record, and a successful status.  */
-                    *partition_start =  0;
-                }
-
-                /* Determine if the total sectors is required.  */
-                if (partition_size != FX_NULL)
-                {
-
-                    if (total_sectors > 0xFFFFFFFF)
-                    {
-
-                        /* Overflow. Just return not found. */
-                        return(FX_NOT_FOUND);
-                    }
-
-                    /* Return the total sectors.  */
-                    *partition_size =  (ULONG)(total_sectors & 0xFFFFFFFF);
-                }
-
-                /* Return success!  */
-                return(FX_SUCCESS);
-            }
-        }
-#endif /* FX_ENABLE_EXFAT */
-    }
-
-    /* Check signature to make sure the buffer is valid.  */
-    if ((partition_sector_ptr[510] != 0x55) || (partition_sector_ptr[511] != 0xAA))
-    {
-
-        /* Invalid, return an error.  */
-        return(FX_NOT_FOUND);
-    }
-    
-    /* Not bootable, look for specific partition.  */
-    _fx_utility_partition_get(partition_table, &count, 0, partition_sector_ptr);
-
-    /* Determine if return value is valid.  */
-    if (partition >= count)
-    {
-
-        /* No, return an error.  */
-        return(FX_NOT_FOUND);
-    }
-
-    /* Return the partition starting sector, if non-NULL.  */
-    if (partition_start != FX_NULL)
-    {
-        *partition_start =  partition_table[partition].fx_media_part_start;
-    }
-
-    /* Return the partition size, if non-NULL.  */
-    if (partition_size != FX_NULL)
-    {
-        *partition_size =  partition_table[partition].fx_media_part_size;
-    }
-
-    /* Return successful completion.  */
-    return(FX_SUCCESS);
-}
-
-
-/**************************************************************************/ 
-/*                                                                        */ 
-/*  FUNCTION                                               RELEASE        */ 
-/*                                                                        */ 
-/*    _fx_utility_partition_get                           PORTABLE C      */ 
-/*                                                           6.1.6        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */ 
-/*    This function parses the partition sector and completes the         */ 
-/*    supplied partition entry structure.                                 */ 
-/*                                                                        */ 
-/*  INPUT                                                                 */ 
-/*                                                                        */ 
-/*    partition_table                       Pointer to partition table    */ 
-/*    count                                 Number of partitions found    */ 
-/*    sector                                Base sector                   */ 
-/*    sector_buffer                         Buffer containing partition   */ 
-/*                                            table                       */ 
-/*                                                                        */ 
-/*  OUTPUT                                                                */ 
-/*                                                                        */ 
-/*    return status                                                       */ 
-/*                                                                        */ 
-/*  CALLS                                                                 */ 
-/*                                                                        */ 
-/*    None                                                                */ 
-/*                                                                        */ 
-/*  CALLED BY                                                             */ 
-/*                                                                        */ 
-/*    _fx_partition_offset_calculate        Calculate partition offset    */ 
-/*                                                                        */ 
-/*  RELEASE HISTORY                                                       */ 
-/*                                                                        */ 
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  04-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.6  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_partition_get(FX_MEDIA_PARTITION *partition_table, 
-                                UINT *count, ULONG sector, UCHAR *sector_buffer)
-{
-
-UINT    i;
-ULONG   base_sector, value;
-
-    /* This parameter has not been supported yet. */
-    FX_PARAMETER_NOT_USED(sector); 
-
-    /* Initialize base sector.  */
-    base_sector =  0;
-
-    for(i = 446; i <= 494; i+=16)
-    {
-        if (sector_buffer[i + 4] == 0) /* no partition entry here */
-        {
-
-            partition_table[*count].fx_media_part_start = 0;
-            partition_table[*count].fx_media_part_size  = 0;
-        }
-        else
-        {
-
-            value =  (ULONG) sector_buffer[i + 8]; /* little endian start value */
-            value =  (((ULONG) sector_buffer[i + 9]) << 8) | value;
-            value =  (((ULONG) sector_buffer[i + 10]) << 16) | value;
-            value =  (((ULONG) sector_buffer[i + 11]) << 24) | value;
-            partition_table[*count].fx_media_part_start = value + base_sector;
-
-            value =  (ULONG) sector_buffer[i + 12]; /* little endian size value */
-            value =  (((ULONG) sector_buffer[i + 13]) << 8) | value;
-            value =  (((ULONG) sector_buffer[i + 14]) << 16) | value;
-            value =  (((ULONG) sector_buffer[i + 15]) << 24) | value;
-            partition_table[*count].fx_media_part_size = value;
-        }
-
-        (*count)++;
-    }
-
-    /* Return success.  */
-    return(FX_SUCCESS);
-}
-
-/**************************************************************************/ 
-/*                                                                        */ 
-/*  FUNCTION                                               RELEASE        */ 
-/*                                                                        */ 
-/*    _fx_partition_offset_calculate_extended             PORTABLE C      */ 
-/*                                                           6.2.0        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    Xiuwen Cai, Microsoft Corporation                                   */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */ 
-/*    This function calculates the sector offset to the specified         */ 
-/*    partition.  The buffer containing the partition table is also       */ 
-/*    supplied to this function.  If the buffer supplied is a boot        */ 
-/*    record (which could be the case in non-partition systems), this     */ 
-/*    function returns an offset of zero, the total sectors, and a        */ 
-/*    successful status indicating that the buffer supplied is the boot   */ 
-/*    record.  Otherwise, if a partition is found, this function returns  */ 
-/*    the sector offset to its boot record along with a successful        */ 
-/*    status. If the specified partition is not found or the buffer is    */ 
-/*    not a partition table or boot record, this function returns an      */ 
-/*    error.                                                              */ 
-/*                                                                        */ 
-/*    Note: Empty partitions have a FX_NOT_FOUND return code.             */
-/*      Use partition index 0 to 3 for primary partition and index 4 to   */
-/*      FX_MAX_PARTITION_COUNT for extended partition.                    */
-/*                                                                        */ 
-/*  INPUT                                                                 */ 
-/*                                                                        */ 
-/*    media_ptr                             Media control block pointer   */
-/*    partition_sector                      Pointer to buffer containing  */ 
-/*                                            either the partition table  */ 
-/*                                            or the boot sector          */ 
-/*    partition                             Desired partition             */ 
-/*    partition_start                       Return partition start        */ 
-/*    partition_size                        Return partition size         */ 
-/*                                                                        */ 
-/*  OUTPUT                                                                */ 
-/*                                                                        */ 
-/*    return status                                                       */ 
-/*                                                                        */ 
-/*  CALLS                                                                 */ 
-/*                                                                        */ 
-/*    _fx_utility_16_unsigned_read          Read a USHORT from memory     */
-/*    _fx_utility_32_unsigned_read          Read a ULONG from memory      */
-/*    _fx_utility_64_unsigned_read          Read a ULONG64 from memory    */
-/*    Media driver                                                        */
-/*                                                                        */ 
-/*  CALLED BY                                                             */ 
-/*                                                                        */ 
-/*    Application Driver                                                  */ 
-/*                                                                        */ 
-/*  RELEASE HISTORY                                                       */ 
-/*                                                                        */ 
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  10-31-2022     Xiuwen Cai               Initial Version 6.2.0        */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_partition_offset_calculate_extended(FX_MEDIA *media_ptr, void  *partition_sector, UINT partition,
-                                     ULONG *partition_start, ULONG *partition_size)
-{
-    
-ULONG64             total_sectors;
-UCHAR               *partition_sector_ptr;
-UCHAR               partition_type;
-UINT                i;
-ULONG               base_sector;
-ULONG               base_sector_extended;
-
-
-    /* Setup working pointer.  */
-    partition_sector_ptr =  partition_sector;
-
-    /* Check for a real boot sector instead of a partition table.  */
-    if ((partition_sector_ptr[0] == 0xe9) || ((partition_sector_ptr[0] == 0xeb) && (partition_sector_ptr[2] == 0x90)))    
-    {
-    
-        /* Yes, a real boot sector could be present.  */  
-
-        /* See if there are good values for sectors per FAT.  */
-        if (partition_sector_ptr[0x16] || partition_sector_ptr[0x17] || partition_sector_ptr[0x24] || partition_sector_ptr[0x25] || partition_sector_ptr[0x26] || partition_sector_ptr[0x27])
-        {
-
-            /* There are values for sectors per FAT.  */
-
-            /* Get the total sectors, FAT12/16.  */
-            total_sectors =  _fx_utility_16_unsigned_read(&partition_sector_ptr[FX_SECTORS]);
-
-            if (total_sectors == 0)
-            {
-
-                /* Get the total sectors, FAT32.  */
-                total_sectors = _fx_utility_32_unsigned_read(&partition_sector_ptr[FX_HUGE_SECTORS]);
-            }       
-
-            /* Determine if there is a total sector count.  */
-            if (total_sectors)
-            {
-
-                if (partition_start != FX_NULL)
-                {
-                    /* Return an offset of 0, size of boot record, and a successful status.  */
-                    *partition_start =  0;
-                }
-
-                /* Determine if the total sectors is required.  */
-                if (partition_size != FX_NULL)
-                {
-
-                    /* Return the total sectors.  */
-                    *partition_size =  (ULONG)(total_sectors & 0xFFFFFFFF);
-                }
-
-                /* Return success!  */
-                return(FX_SUCCESS);
-            }
-        }
-#ifdef FX_ENABLE_EXFAT
-        /* See if there are good values for sectors per exFAT.  */
-        else if (partition_sector_ptr[0x0b] == 0 && partition_sector_ptr[0x0c] == 0)
-        {
-            /* There are values for sectors per exFAT.  */
-
-            /* Calculate the total sectors.  */
-            total_sectors = _fx_utility_64_unsigned_read(&partition_sector_ptr[FX_EF_VOLUME_LENGTH]);
-
-            /* Determine if there is a total sector count.  */
-            if (total_sectors)
-            {
-
-                if (partition_start != FX_NULL)
-                {
-                    /* Return an offset of 0, size of boot record, and a successful status.  */
-                    *partition_start =  0;
-                }
-
-                /* Determine if the total sectors is required.  */
-                if (partition_size != FX_NULL)
-                {
-
-                    if (total_sectors > 0xFFFFFFFF)
-                    {
-
-                        /* Overflow. Just return not found. */
-                        return(FX_NOT_FOUND);
-                    }
-
-                    /* Return the total sectors.  */
-                    *partition_size =  (ULONG)(total_sectors & 0xFFFFFFFF);
-                }
-
-                /* Return success!  */
-                return(FX_SUCCESS);
-            }
-        }
-#endif /* FX_ENABLE_EXFAT */
-    }
-
-    /* Check signature to make sure the buffer is valid.  */
-    if ((partition_sector_ptr[510] != FX_SIG_BYTE_1) || (partition_sector_ptr[511] != FX_SIG_BYTE_2))
-    {
-
-        /* Invalid, return an error.  */
-        return(FX_NOT_FOUND);
-    }
-    
-    /* Not bootable, look for specific partition.  */
-
-    /* Check if primary partitions are addressed.  */
-    if (partition < 4)
-    {
-
-        /* Get partition type.  */
-        partition_type =  partition_sector_ptr[FX_PARTITION_TABLE_OFFSET + partition * FX_PARTITION_ENTRY_SIZE + FX_PARTITION_TYPE_OFFSET];
-
-        /* Check if there is a vaild partition.  */
-        if (partition_type != FX_PARTITION_TYPE_FREE)
-        {
-
-            /* Return the partition starting sector, if non-NULL.  */
-            if (partition_start != FX_NULL)
-            {
-                *partition_start = _fx_utility_32_unsigned_read(&partition_sector_ptr[FX_PARTITION_TABLE_OFFSET + partition * FX_PARTITION_ENTRY_SIZE + FX_PARTITION_LBA_OFFSET]);
-            }
-
-            /* Return the partition size, if non-NULL.  */
-            if (partition_size != FX_NULL)
-            {
-                *partition_size =  _fx_utility_32_unsigned_read(&partition_sector_ptr[FX_PARTITION_TABLE_OFFSET + partition * FX_PARTITION_ENTRY_SIZE + FX_PARTITION_SECTORS_OFFSET]);
-            }
-
-            /* Return success!  */
-            return(FX_SUCCESS);
-        }
-        else
-        {
-
-            /* Not partition here.  */
-            return(FX_NOT_FOUND);            
-        }
-    }
-
-    /* Check for invalid parameter.  */
-    if (partition > FX_MAX_PARTITION_COUNT)
-    {
-
-        /* Return error.  */
-        return(FX_NOT_FOUND);     
-    }
-
-    base_sector = 0;
-
-    /* Loop to find the extended partition table.  */
-    for(i = FX_PARTITION_TABLE_OFFSET; i <= FX_PARTITION_TABLE_OFFSET + 3 * FX_PARTITION_ENTRY_SIZE; i += FX_PARTITION_ENTRY_SIZE)
-    {
-
-        /* Get partition type.  */
-        partition_type =  partition_sector_ptr[i + FX_PARTITION_TYPE_OFFSET];
-        if (partition_type == FX_PARTITION_TYPE_EXTENDED || partition_type == FX_PARTITION_TYPE_EXTENDED_LBA)
-        {
-            base_sector =  _fx_utility_32_unsigned_read(&partition_sector_ptr[i + FX_PARTITION_LBA_OFFSET]);
-            break;
-        }
-    }
-
-    if (base_sector == 0)
-    {
-
-        /* No extended partition.  */
-        return(FX_NOT_FOUND);        
-    }
-    
-    base_sector_extended = base_sector;
-
-    for (i = 4; i <= partition; i++)
-    {
-
-        /* Read the partition sector from the device.  Build the read sector
-            command.  */
-        media_ptr -> fx_media_driver_request =          FX_DRIVER_READ;
-        media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-        media_ptr -> fx_media_driver_buffer =           partition_sector_ptr;
-        media_ptr -> fx_media_driver_logical_sector =   base_sector;
-        media_ptr -> fx_media_driver_sectors =          1;
-        media_ptr -> fx_media_driver_sector_type =      FX_UNKNOWN_SECTOR;
-        media_ptr -> fx_media_hidden_sectors =          0;
-
-        /* Invoke the driver to read the sector.  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Determine if the sector was read correctly. */
-        if (media_ptr -> fx_media_driver_status != FX_SUCCESS)
-        {
-
-            /* Return error.  */
-            return(FX_IO_ERROR);
-        }
-
-        /* Check signature to make sure the sector is valid.  */
-        if ((partition_sector_ptr[510] != FX_SIG_BYTE_1) || (partition_sector_ptr[511] != FX_SIG_BYTE_2))
-        {
-
-            /* Invalid, return an error.  */
-            return(FX_NOT_FOUND);
-        }
-
-        /* Determine if this is the desired partition.  */
-        if (i == partition)
-        {
-
-            /* Get partition type.  */
-            partition_type =  partition_sector_ptr[FX_PARTITION_TABLE_OFFSET + FX_PARTITION_TYPE_OFFSET];
-            if (partition_type != FX_PARTITION_TYPE_FREE)
-            {
-
-                /* Return the partition starting sector, if non-NULL.  */
-                if (partition_start != FX_NULL)
-                {
-                    *partition_start = _fx_utility_32_unsigned_read(&partition_sector_ptr[FX_PARTITION_TABLE_OFFSET + FX_PARTITION_LBA_OFFSET]) + base_sector;
-                }
-
-                /* Return the partition size, if non-NULL.  */
-                if (partition_size != FX_NULL)
-                {
-                    *partition_size =  _fx_utility_32_unsigned_read(&partition_sector_ptr[FX_PARTITION_TABLE_OFFSET + FX_PARTITION_SECTORS_OFFSET]);
-                }
-
-                /* Return success!  */
-                return(FX_SUCCESS);
-            }
-            else
-            {
-                /* Not partition here.  */
-                return(FX_NOT_FOUND);            
-            }
-        }
-        else
-        {
-
-            /* Get partition type.  */
-            partition_type =  partition_sector_ptr[FX_PARTITION_TABLE_OFFSET + FX_PARTITION_ENTRY_SIZE + FX_PARTITION_TYPE_OFFSET];
-            if (partition_type == FX_PARTITION_TYPE_EXTENDED || partition_type == FX_PARTITION_TYPE_EXTENDED_LBA)
-            {
-
-                /* Update sector number for next partition table.  */
-                base_sector =  _fx_utility_32_unsigned_read(&partition_sector_ptr[FX_PARTITION_TABLE_OFFSET + FX_PARTITION_ENTRY_SIZE + FX_PARTITION_LBA_OFFSET]) + base_sector_extended;
-            }
-            else
-            {
-                /* No valid partition, get out of the loop.  */
-                break;
-            }
-        }
-
-    }
-
-    /* Return error.  */
-    return(FX_NOT_FOUND);    
-}
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_system_date_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_system_date_get.c	(revision 30)
+++ 	(revision )
@@ -1,119 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   System                                                              */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_system_date_get                                 PORTABLE C      */
-/*                                                           6.1.7        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns the current contents of the system date in    */
-/*    the fields specified by the caller.                                 */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    year                                  Pointer to year               */
-/*    month                                 Pointer to month              */
-/*    day                                   Pointer to day                */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_SUCCESS                                                          */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  06-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            checked null pointer,       */
-/*                                            resulting in version 6.1.7  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_system_date_get(UINT *year, UINT *month, UINT *day)
-{
-
-UINT date;
-
-
-    /* Get a copy of the current date.  */
-    date =  _fx_system_date;
-
-    /* Check to see if the year is required.  */
-    if (year)
-    {
-
-        /* Pickup the year.  */
-        *year =  ((date >> FX_YEAR_SHIFT) & FX_YEAR_MASK) + FX_BASE_YEAR;
-    }
-
-    /* Check to see if the month is required.  */
-    if (month)
-    {
-
-        /* Pickup the month.  */
-        *month =  (date >> FX_MONTH_SHIFT) & FX_MONTH_MASK;
-    }
-
-    /* Check to see if the day is required.  */
-    if (day)
-    {
-
-        /* Pickup the day.  */
-        *day =  date & FX_DAY_MASK;
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    if (year && month && day)
-    {
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_SYSTEM_DATE_GET, *year, *month, *day, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-    }
-
-    /* Return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_system_date_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_system_date_set.c	(revision 30)
+++ 	(revision )
@@ -1,88 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   System                                                              */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_system_date_set                                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the system date to the date specified by the     */
-/*    caller.                                                             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    year                                  Year (1980-2107)              */
-/*    month                                 Month (1-12)                  */
-/*    day                                   Day (1-28/29/30/31)           */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_SUCCESS                                                          */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_system_date_set(UINT year, UINT month, UINT day)
-{
-
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_SYSTEM_DATE_SET, year, month, day, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Set the system date.  */
-    _fx_system_date =  ((year - FX_BASE_YEAR) << FX_YEAR_SHIFT) |
-        (month << FX_MONTH_SHIFT) | day;
-
-    /* Return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_system_initialize.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_system_initialize.c	(revision 30)
+++ 	(revision )
@@ -1,207 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   System                                                              */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Locate FileX control component data in this file.  */
-
-#define FX_SYSTEM_INIT
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_system_initialize                               PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function initializes the various control data structures for   */
-/*    the FileX System component.                                         */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    tx_timer_create                       Create system timer           */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Initialization                                          */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added conditional to        */
-/*                                            disable build options,      */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-VOID  _fx_system_initialize(VOID)
-{
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_SYSTEM_INITIALIZE, 0, 0, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Initialize the head pointer of the opened media list and the
-       number of opened media.  */
-    _fx_system_media_opened_ptr =       FX_NULL;
-    _fx_system_media_opened_count =     0;
-
-    /* Initialize the time and date fields with their default values.  */
-    _fx_system_date =   FX_INITIAL_DATE;
-    _fx_system_time =   FX_INITIAL_TIME;
-
-    /* Initialize the sector and FAT cache sizes.  */
-    _fx_system_media_max_sector_cache =  FX_MAX_SECTOR_CACHE;
-    _fx_system_media_max_fat_cache =     FX_MAX_FAT_CACHE;
-
-    /* Create the FileX system timer.  This is responsible for updating
-       the specified date and time at the rate specified by
-       FX_UPDATE_RATE_IN_TICKS.  Note that the timer is not necessary for
-       regular FileX operation - it is only needed for accurate system
-       date and time stamps on files.  */
-
-#ifndef FX_NO_TIMER
-    tx_timer_create(&_fx_system_timer, "FileX System Timer", _fx_system_timer_entry, FX_TIMER_ID,
-                    FX_UPDATE_RATE_IN_TICKS, FX_UPDATE_RATE_IN_TICKS, TX_AUTO_ACTIVATE);
-#endif
-
-#ifndef FX_DISABLE_BUILD_OPTIONS
-    /* Setup the build options variables.  */
-
-    /* Setup the first build options variable.  */
-    if (FX_MAX_LONG_NAME_LEN > 0xFF)
-    {
-        _fx_system_build_options_1 =  _fx_system_build_options_1 | (((ULONG)0xFF) << 24);
-    }
-    else
-    {
-        _fx_system_build_options_1 =  _fx_system_build_options_1 | (((ULONG)(FX_MAX_LONG_NAME_LEN & 0xFF)) << 24);
-    }
-    if (FX_MAX_LAST_NAME_LEN > 0xFF)
-    {
-        _fx_system_build_options_1 =  _fx_system_build_options_1 | (((ULONG)0xFF) << 16);
-    }
-    else
-    {
-        _fx_system_build_options_1 =  _fx_system_build_options_1 | (((ULONG)(FX_MAX_LAST_NAME_LEN & 0xFF)) << 24);
-    }
-
-#ifdef FX_NO_TIMER
-    _fx_system_build_options_1 = _fx_system_build_options_1 | (((ULONG)1) << 10);
-#endif
-#ifdef FX_SINGLE_THREAD
-    _fx_system_build_options_1 = _fx_system_build_options_1 | (((ULONG)1) << 9);
-#endif
-#ifdef FX_DONT_UPDATE_OPEN_FILES
-    _fx_system_build_options_1 = _fx_system_build_options_1 | (((ULONG)1) << 8);
-#endif
-#ifdef FX_MEDIA_DISABLE_SEARCH_CACHE
-    _fx_system_build_options_1 = _fx_system_build_options_1 | (((ULONG)1) << 7);
-#endif
-#ifdef FX_MEDIA_STATISTICS_DISABLE
-    _fx_system_build_options_1 = _fx_system_build_options_1 | (((ULONG)1) << 6);
-#endif
-
-#ifdef FX_SINGLE_OPEN_LEGACY
-    _fx_system_build_options_1 = _fx_system_build_options_1 | (((ULONG)1) << 4);
-#endif
-#ifdef FX_RENAME_PATH_INHERIT
-    _fx_system_build_options_1 = _fx_system_build_options_1 | (((ULONG)1) << 3);
-#endif
-#ifdef FX_NO_LOCAL_PATH
-    _fx_system_build_options_1 = _fx_system_build_options_1 | (((ULONG)1) << 2);
-#endif
-#ifdef FX_FAULT_TOLERANT_DATA
-    _fx_system_build_options_1 = _fx_system_build_options_1 | (((ULONG)1) << 1);
-#endif
-#ifdef FX_FAULT_TOLERANT
-    _fx_system_build_options_1 = _fx_system_build_options_1 | ((ULONG)1);
-#endif
-
-    /* Setup the second build options variable.  */
-    if (FX_MAX_SECTOR_CACHE > ((ULONG)0xFFFF))
-    {
-        _fx_system_build_options_2 =  _fx_system_build_options_2 | (((ULONG)0xFFFF) << 16);
-    }
-    else
-    {
-        _fx_system_build_options_2 =  _fx_system_build_options_2 | (((ULONG)FX_MAX_SECTOR_CACHE) << 16);
-    }
-    if (FX_FAT_MAP_SIZE > 0xFF)
-    {
-        _fx_system_build_options_2 =  _fx_system_build_options_2 | (((ULONG)0xFF) << 8);
-    }
-    else
-    {
-        _fx_system_build_options_2 =  _fx_system_build_options_2 | (((ULONG)FX_FAT_MAP_SIZE) << 8);
-    }
-    if (FX_MAX_FAT_CACHE > 0xFF)
-    {
-        _fx_system_build_options_2 =  _fx_system_build_options_2 | ((ULONG)0xFF);
-    }
-    else
-    {
-        _fx_system_build_options_2 =  _fx_system_build_options_2 | ((ULONG)FX_MAX_FAT_CACHE);
-    }
-
-    /* Setup the third build options variable.  */
-    if (FX_UPDATE_RATE_IN_SECONDS > 0xFF)
-    {
-        _fx_system_build_options_3 =  _fx_system_build_options_3 | (((ULONG)0xFF) << 16);
-    }
-    else
-    {
-        _fx_system_build_options_3 =  _fx_system_build_options_3 | (((ULONG)FX_UPDATE_RATE_IN_SECONDS) << 16);
-    }
-    if (FX_UPDATE_RATE_IN_TICKS > ((ULONG)0xFFFF))
-    {
-        _fx_system_build_options_3 =  _fx_system_build_options_3 | ((ULONG)0xFFFF);
-    }
-    else
-    {
-        _fx_system_build_options_3 =  _fx_system_build_options_3 | ((ULONG)FX_UPDATE_RATE_IN_TICKS);
-    }
-#endif /* FX_DISABLE_BUILD_OPTIONS */
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_system_time_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_system_time_get.c	(revision 30)
+++ 	(revision )
@@ -1,119 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   System                                                              */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_system_time_get                                 PORTABLE C      */
-/*                                                           6.1.7        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns the current contents of the system time in    */
-/*    the fields specified by the caller.                                 */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    hour                                  Pointer to hour               */
-/*    minute                                Pointer to minute             */
-/*    second                                Pointer to second             */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_SUCCESS                                                          */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  06-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            checked null pointer,       */
-/*                                            resulting in version 6.1.7  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_system_time_get(UINT *hour, UINT *minute, UINT *second)
-{
-
-UINT time;
-
-
-    /* Get a copy of the current system time.  */
-    time =  _fx_system_time;
-
-    /* Check to see if the hour is required.  */
-    if (hour)
-    {
-
-        /* Pickup the hour.  */
-        *hour =  (time >> FX_HOUR_SHIFT) & FX_HOUR_MASK;
-    }
-
-    /* Check to see if the minute is required.  */
-    if (minute)
-    {
-
-        /* Pickup the minute.  */
-        *minute =  (time >> FX_MINUTE_SHIFT) & FX_MINUTE_MASK;
-    }
-
-    /* Check to see if the second is required.  */
-    if (second)
-    {
-
-        /* Pickup the second.  */
-        *second =  (time & FX_SECOND_MASK) * 2;
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    if (hour && minute && second)
-    {
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_SYSTEM_TIME_GET, *hour, *minute, *second, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-    }
-
-    /* Return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_system_time_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_system_time_set.c	(revision 30)
+++ 	(revision )
@@ -1,88 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   System                                                              */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_system_time_set                                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function set the system time to the value specified by the     */
-/*    caller.                                                             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    hour                                  Hour (0-23)                   */
-/*    minute                                Minute (0-59)                 */
-/*    second                                Second (0-59)                 */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_SUCCESS                                                          */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_system_time_set(UINT hour, UINT minute, UINT second)
-{
-
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_SYSTEM_TIME_SET, hour, minute, second, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Set the new system time.  */
-    _fx_system_time  =  (hour << FX_HOUR_SHIFT) |
-        (minute << FX_MINUTE_SHIFT) | (second / 2);
-
-    /* Return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_system_timer_entry.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_system_timer_entry.c	(revision 30)
+++ 	(revision )
@@ -1,343 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   System                                                              */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_system_timer_entry                              PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function is FileX system timer function.  It is called at the  */
-/*    rate specified by FX_UPDATE_RATE_IN_SECONDS and is responsible for  */
-/*    maintaining both the system date and time.                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    id                                    Not used                      */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Initialization                                          */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-VOID    _fx_system_timer_entry(ULONG id)
-{
-
-UINT second;
-UINT minute;
-UINT hour;
-UINT day;
-UINT month;
-UINT year;
-
-
-    /* Determine if the ID is valid.  */
-    if (id == FX_TIMER_ID)
-    {
-
-        /* Break the current date time into separate fields for easier work!  */
-        second =  (_fx_system_time & FX_SECOND_MASK) * 2;
-        minute =  (_fx_system_time >> FX_MINUTE_SHIFT) & FX_MINUTE_MASK;
-        hour =    (_fx_system_time >> FX_HOUR_SHIFT) & FX_HOUR_MASK;
-        day =     _fx_system_date & FX_DAY_MASK;
-        month =   (_fx_system_date >> FX_MONTH_SHIFT) & FX_MONTH_MASK;
-        year =    ((_fx_system_date >> FX_YEAR_SHIFT) & FX_YEAR_MASK) + FX_BASE_YEAR;
-
-        /* Now apply the "second" update.  */
-        second =  second + FX_UPDATE_RATE_IN_SECONDS;
-
-        /* Determine if we need to adjust the minute field.  */
-        if (second > FX_MAXIMUM_SECOND)
-        {
-
-            /* Yes, we need to adjust the minute field.  */
-            minute =  minute + second / 60;
-            second =  second % 60;
-
-            /* Determine if we need to adjust the hour field.  */
-            if (minute > FX_MAXIMUM_MINUTE)
-            {
-
-                /* Yes, we need to adjust the hour field.  */
-                hour =    hour + minute / 60;
-                minute =  minute % 60;
-
-                /* Determine if we need to adjust the day field.  */
-                if (hour > FX_MAXIMUM_HOUR)
-                {
-
-                    /* Yes, we need to adjust the day field.  */
-                    hour =  0;
-                    day++;
-
-                    /* Determine if we need to adjust the month field.  */
-                    switch (month)
-                    {
-
-                    case 1:                 /* January  */
-                    {
-
-                        /* Check for end of the month.  */
-                        if (day > 31)
-                        {
-
-                            /* Move to next month.  */
-                            day = 1;
-                            month++;
-                        }
-                        break;
-                    }
-
-                    case 2:                 /* February  */
-                    {
-
-                        /* Check for leap year.  We don't need to check for leap
-                           century her (century years divisible by 400) since 2000
-                           is and this FAT format only supports years to 2107. */
-                        if ((year % 4) == 0)
-                        {
-
-                            /* Leap year in February... check for 29 days
-                               instead of 28.  */
-                            if (day > 29)
-                            {
-
-                                /* Adjust the month.  */
-                                day =  1;
-                                month++;
-                            }
-                        }
-                        else
-                        {
-
-                            if (day > 28)
-                            {
-
-                                /* Adjust the month.  */
-                                day = 1;
-                                month++;
-                            }
-                        }
-                        break;
-                    }
-
-                    case 3:                 /* March  */
-                    {
-
-                        /* Check for end of the month.  */
-                        if (day > 31)
-                        {
-
-                            /* Move to next month.  */
-                            day = 1;
-                            month++;
-                        }
-                        break;
-                    }
-
-                    case 4:                 /* April  */
-                    {
-
-                        /* Check for end of the month.  */
-                        if (day > 30)
-                        {
-
-                            /* Move to next month.  */
-                            day = 1;
-                            month++;
-                        }
-                        break;
-                    }
-
-                    case 5:                 /* May  */
-                    {
-
-                        /* Check for end of the month.  */
-                        if (day > 31)
-                        {
-
-                            /* Move to next month.  */
-                            day = 1;
-                            month++;
-                        }
-                        break;
-                    }
-
-                    case 6:                 /* June */
-                    {
-
-                        /* Check for end of the month.  */
-                        if (day > 30)
-                        {
-
-                            /* Move to next month.  */
-                            day = 1;
-                            month++;
-                        }
-                        break;
-                    }
-
-                    case 7:                 /* July */
-                    {
-
-                        /* Check for end of the month.  */
-                        if (day > 31)
-                        {
-
-                            /* Move to next month.  */
-                            day = 1;
-                            month++;
-                        }
-                        break;
-                    }
-
-                    case 8:                 /* August */
-                    {
-
-                        /* Check for end of the month.  */
-                        if (day > 31)
-                        {
-
-                            /* Move to next month.  */
-                            day = 1;
-                            month++;
-                        }
-                        break;
-                    }
-
-                    case 9:                 /* September */
-                    {
-
-                        /* Check for end of the month.  */
-                        if (day > 30)
-                        {
-
-                            /* Move to next month.  */
-                            day = 1;
-                            month++;
-                        }
-                        break;
-                    }
-
-                    case 10:                /* October */
-                    {
-
-                        /* Check for end of the month.  */
-                        if (day > 31)
-                        {
-
-                            /* Move to next month.  */
-                            day = 1;
-                            month++;
-                        }
-                        break;
-                    }
-
-                    case 11:                /* November */
-                    {
-
-                        /* Check for end of the month.  */
-                        if (day > 30)
-                        {
-
-                            /* Move to next month.  */
-                            day = 1;
-                            month++;
-                        }
-                        break;
-                    }
-
-                    case 12:                /* December */
-                    {
-
-                        /* Check for end of the month.  */
-                        if (day > 31)
-                        {
-
-                            /* Move to next month.  */
-                            day = 1;
-                            month = 1;
-
-                            /* Also move to next year.  */
-                            year++;
-
-                            /* Check for a year that exceeds the representation
-                               in this format.  */
-                            if (year > FX_MAXIMUM_YEAR)
-                            {
-                                return;
-                            }
-                        }
-                        break;
-                    }
-
-                    default:                /* Invalid month!  */
-
-                        return;             /* Skip updating date/time!  */
-                    }
-                }
-            }
-        }
-
-        /* Now apply the new setting to the internal representation.  */
-
-        /* Set the system date.  */
-        _fx_system_date =  ((year - FX_BASE_YEAR) << FX_YEAR_SHIFT) |
-                            (month << FX_MONTH_SHIFT) | day;
-
-        /* Set the new system time.  */
-        _fx_system_time  =  (hour << FX_HOUR_SHIFT) |
-                            (minute << FX_MINUTE_SHIFT) | (second / 2);
-    }
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_directory_create.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_directory_create.c	(revision 30)
+++ 	(revision )
@@ -1,291 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_directory_create                        PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function creates the specified unicode directory.              */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_unicode_name                   Pointer to source unicode name*/
-/*    source_unicode_length                 Unicode name length           */
-/*    short_name                            Designated short name         */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_search                  Search directory              */
-/*    _fx_unicode_directory_entry_change    Change unicode file name      */
-/*    _fx_unicode_directory_search          Search for unicode name       */
-/*    _fx_directory_create                  Create a directory            */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_unicode_directory_create(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length, CHAR *short_name)
-{
-
-FX_DIR_ENTRY dir_entry;
-UINT         i, status;
-ULONG        temp_length;
-UCHAR        destination_shortname[13];
-
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  FX_NULL;
-
-    /* Set destination shortname to null.  */
-    destination_shortname[0] =  FX_NULL;
-
-    /* Clear the return short name.  */
-    short_name[0] =  FX_NULL;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    /* Check if media format is exFAT.  */
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Return the not implemented error.  */
-        return(FX_NOT_IMPLEMENTED);
-    }
-#endif
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_UNICODE_DIRECTORY_CREATE, media_ptr, source_unicode_name, source_unicode_length, short_name, FX_TRACE_DIRECTORY_EVENTS, 0, 0)
-
-    /* Protect media.  */
-    FX_PROTECT
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Setup temporary length.  */
-    temp_length =  source_unicode_length;
-
-    /* Determine if the destination directory is already present.  */
-    status =  _fx_unicode_directory_search(media_ptr, &dir_entry, destination_shortname, sizeof(destination_shortname), source_unicode_name, &temp_length, 0);
-
-    /* Determine if the search was successful.  */
-    if (status == FX_SUCCESS)
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(FX_ALREADY_CREATED);
-    }
-
-    /* Okay, at this point we need to create a new long directory name that has enough space for the
-       eventual unicode directory name.  */
-
-    /* Copy the characters from the unicode directory name and make sure they are
-       within the ASCII range.  */
-    _fx_unicode_temp_long_file_name[0] =  'z';
-    for (i = 1; i < source_unicode_length; i++)
-    {
-
-        /* Build temporary long file name.  */
-        _fx_unicode_temp_long_file_name[i] =  (UCHAR)((INT)'0' + (i % 9));
-    }
-    _fx_unicode_temp_long_file_name[i] =  FX_NULL;
-
-    /* Loop to try different temp long file names... if necessary.  */
-    do
-    {
-
-        /* Create a new directory with the temp long file name.  */
-        status =  _fx_directory_create(media_ptr, (CHAR *)_fx_unicode_temp_long_file_name);
-
-        /* Determine if there was an error.  */
-        if (status == FX_ALREADY_CREATED)
-        {
-
-            /* Adjust the name slightly and try again!  */
-            _fx_unicode_temp_long_file_name[0]--;
-
-            /* Determine if it is outside the lower case boundary.  */
-            if (_fx_unicode_temp_long_file_name[0] < 0x61)
-            {
-                break;
-            }
-        }
-    } while (status == FX_ALREADY_CREATED);
-
-    /* Determine if there was an error.  */
-    if (status)
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return error.  */
-        return(status);
-    }
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Search the system for the supplied file name.  */
-    status =  _fx_directory_search(media_ptr, (CHAR *)_fx_unicode_temp_long_file_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-    /* We can now change the temporary long file name with the destination unicode name.  */
-    status =  _fx_unicode_directory_entry_change(media_ptr, &dir_entry,  source_unicode_name, source_unicode_length);
-
-    /* Was this successful?  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Yes, copy the short file name to the destination.  */
-        /* The new short name only have 8 characters, since we didn't include a dot in temp_long_file_name. */
-        for (i = 0; i < FX_DIR_NAME_SIZE; i++)
-        {
-
-            /* Copy a character.  */
-            short_name[i] =  dir_entry.fx_dir_entry_short_name[i];
-
-            /* Are we done?  */
-            if (short_name[i] == FX_NULL)
-            {
-                break;
-            }
-        }
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release the protection.  */
-    FX_UNPROTECT
-
-    /* Return completion status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_directory_entry_change.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_directory_entry_change.c	(revision 30)
+++ 	(revision )
@@ -1,390 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_directory_entry_change                  PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function changes the unicode name of a directory entry.        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    entry_ptr                             Directory entry               */
-/*    unicode_name                          Destination unicode name      */
-/*    unicode_name_length                   Unicode name size             */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_logical_sector_read       Read a logical sector         */
-/*    _fx_utility_logical_sector_write      Write a logical sector        */
-/*    _fx_fault_tolerant_add_dir_log        Add directory redo log        */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Unicode Utilities                                                   */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_unicode_directory_entry_change(FX_MEDIA *media_ptr, FX_DIR_ENTRY *entry_ptr, UCHAR *unicode_name, ULONG unicode_name_length)
-{
-
-UCHAR *work_ptr, *sector_base_ptr;
-UINT   status;
-UINT   i, j, k, u, card, lfn_entries;
-UCHAR  eof_marker;
-ULONG  logical_sector, relative_sector;
-ULONG  byte_offset;
-ULONG  cluster, next_cluster;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-UCHAR *changed_ptr;
-UINT   changed_size;
-ULONG  changed_offset;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of directory entry write requests.  */
-    media_ptr -> fx_media_directory_entry_writes++;
-#endif
-
-    /* Pickup the byte offset of the entry.  */
-    byte_offset = entry_ptr -> fx_dir_entry_byte_offset;
-
-    /* Pickup the logical sector of the entry.  */
-    logical_sector = (ULONG)entry_ptr -> fx_dir_entry_log_sector;
-
-    /* Figure out where what cluster we are in.  */
-    if (logical_sector >= (ULONG)(media_ptr -> fx_media_data_sector_start))
-    {
-
-        /* Calculate the cluster that this logical sector is in.  */
-        cluster =  (logical_sector - media_ptr -> fx_media_data_sector_start) / (media_ptr -> fx_media_sectors_per_cluster) + FX_FAT_ENTRY_START;
-
-        /* Calculate the relative cluster.  */
-        relative_sector =  logical_sector -  (((ULONG)media_ptr -> fx_media_data_sector_start) +
-                                              (((ULONG)cluster - FX_FAT_ENTRY_START) *
-                                               ((ULONG)media_ptr -> fx_media_sectors_per_cluster)));
-    }
-    else
-    {
-
-        /* Clear the cluster and the relative sector.  */
-        cluster =  0;
-        relative_sector =  0;
-    }
-
-    /* Read the logical directory sector.  */
-    status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) entry_ptr -> fx_dir_entry_log_sector,
-                                              media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-    /* Determine if an error occurred.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-    /* Setup a pointer into the buffer.  */
-    sector_base_ptr = (UCHAR *)media_ptr -> fx_media_memory_buffer;
-    work_ptr =  sector_base_ptr + (UINT)entry_ptr -> fx_dir_entry_byte_offset;
-
-    /* Initialize the unicode index.  */
-    u =  0;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Initialize data for fault tolerant. */
-    changed_ptr = work_ptr;
-    changed_size = 0;
-    changed_offset = entry_ptr -> fx_dir_entry_byte_offset;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Check for a valid long name.  */
-    if ((0x40 & (*work_ptr)))
-    {
-
-        /* Get the lower 5 bit containing the cardinality.  */
-        card = (*work_ptr & (UCHAR)0x1f);
-        lfn_entries =  card;
-
-        /* Loop through the file name.  */
-        for (j = 0; j < lfn_entries; j++)
-        {
-
-            /* Clear the eof marker.  */
-            eof_marker =  0;
-
-            /* Loop through file name fields.  */
-            for (i = 1, k = (26 * (card - 1)) & 0xFFFFFFFF; i < FX_DIR_ENTRY_SIZE; i += 2)
-            {
-
-                /* Process relative to specific fields.  */
-                if ((i == 11) || (i == 26))
-                {
-                    continue;
-                }
-
-                if (i == 13)
-                {
-                    i = 12;
-                    continue;
-                }
-
-                /* Determine if the EOF marker is present.  */
-                if (eof_marker)
-                {
-
-                    work_ptr[i] = eof_marker;
-                    work_ptr[i + 1] = eof_marker;
-                }
-                else if (k < (unicode_name_length * 2))
-                {
-
-                    work_ptr[i] = unicode_name[k];
-                    work_ptr[i + 1] = unicode_name[k + 1];
-                    u =  u + 2;
-                }
-                else if (k == (unicode_name_length * 2))
-                {
-
-                    work_ptr[i] = 0;
-                    work_ptr[i + 1] =  0;
-
-                    /* end of name, pad with 0xff.  */
-                    eof_marker =  (UCHAR)0xff;
-                }
-
-                k =  k + 2;
-            }
-
-            /* Decrement the card.  */
-            card--;
-
-            /* Setup pointers for the name write.  */
-            work_ptr += FX_DIR_ENTRY_SIZE;
-            byte_offset += FX_DIR_ENTRY_SIZE;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            /* Update changed_size. */
-            changed_size += FX_DIR_ENTRY_SIZE;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-            /* Determine if the write is within the current sector.   */
-            if (byte_offset >= media_ptr -> fx_media_bytes_per_sector)
-            {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                if (media_ptr -> fx_media_fault_tolerant_enabled)
-                {
-
-                    /* Redirect this request to log file. */
-                    status = _fx_fault_tolerant_add_dir_log(media_ptr, (ULONG64) logical_sector, changed_offset, changed_ptr, changed_size);
-                }
-                else
-                {
-
-                    /* Write the current sector out.  */
-                    status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) logical_sector,
-                                                               sector_base_ptr, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-                }
-
-
-                /* Determine if an error occurred.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-#else /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Write the current sector out.  */
-                /* Note: Since the sector is in the cache after a sector read, therefore _fx_utility_logical_sector_write
-                   always returns success when FX_ENABLE_FAULT_TOLERANT is not defined.  In other words, the checking
-                   on the return value is needed only when FX_ENABLE_FAULT_TOLERANT is defined. */
-                _fx_utility_logical_sector_write(media_ptr, (ULONG64) logical_sector,
-                                                 sector_base_ptr, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-                /* Determine if we are in the root directory.  */
-                if (logical_sector >= (ULONG)(media_ptr -> fx_media_data_sector_start))
-                {
-
-                    /* Determine the next sector of the directory entry.  */
-                    if (relative_sector < (media_ptr -> fx_media_sectors_per_cluster - 1))
-                    {
-
-                        /* More sectors in this cluster.  */
-
-                        /* Simply increment the logical sector.  */
-                        logical_sector++;
-
-                        /* Increment the relative sector.  */
-                        relative_sector++;
-                    }
-                    else
-                    {
-
-                        /* We need to move to the next cluster.  */
-
-                        /* Pickup the next cluster.  */
-                        status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-                        /* Check for I/O error.  */
-                        if (status != FX_SUCCESS)
-                        {
-
-                            /* Return error code.  */
-                            return(status);
-                        }
-
-                        /* Copy next cluster to the current cluster.  */
-                        cluster =  next_cluster;
-
-                        /* Check the value of the new cluster - it must be a valid cluster number
-                           or something is really wrong!  */
-                        if ((cluster < FX_FAT_ENTRY_START) || (cluster > media_ptr -> fx_media_fat_reserved))
-                        {
-
-                            /* Send error message back to caller.  */
-                            return(FX_FILE_CORRUPT);
-                        }
-
-                        /* Setup the relative sector (this is zero for subsequent cluster.  */
-                        relative_sector =  0;
-
-                        /* Calculate the next logical sector.  */
-                        logical_sector =   ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                            (((ULONG)cluster - FX_FAT_ENTRY_START) *
-                             ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-                    }
-                }
-                else
-                {
-
-                    /* Increment the logical sector.  */
-                    logical_sector++;
-
-                    /* Determine if the logical sector is valid.  */
-                    if (logical_sector >= (ULONG)(media_ptr -> fx_media_data_sector_start))
-                    {
-
-                        /* We have exceeded the root directory.  */
-
-                        /* Send error message back to caller.  */
-                        return(FX_FILE_CORRUPT);
-                    }
-                }
-
-                /* Read the next logical sector.  */
-                status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                                          media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-                /* Determine if an error occurred.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Move to the next sector buffer.  */
-                sector_base_ptr = media_ptr -> fx_media_memory_buffer;
-
-                /* Setup new buffer pointers.  */
-                byte_offset =  0;
-                work_ptr = sector_base_ptr;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-                /* Initialize data for fault tolerant. */
-                changed_ptr = work_ptr;
-                changed_size = 0;
-                changed_offset = 0;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-            }
-        }
-    }
-
-    /* Check for an error!  */
-    if (u != (unicode_name_length * 2))
-    {
-
-        /* Return an error!  */
-        return(FX_FILE_CORRUPT);
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    if (media_ptr -> fx_media_fault_tolerant_enabled)
-    {
-
-        /* Redirect this request to log file. */
-        status = _fx_fault_tolerant_add_dir_log(media_ptr, (ULONG64) logical_sector, changed_offset, changed_ptr, changed_size);
-    }
-    else
-    {
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Write the directory sector to the media.  */
-        status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) logical_sector,
-                                                   sector_base_ptr, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-    
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_directory_entry_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_directory_entry_read.c	(revision 30)
+++ 	(revision )
@@ -1,748 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_directory_entry_read                    PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads a unicode directory entry.                      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_dir                            Pointer to source directory   */
-/*    entry_ptr                             Entry index in the directory  */
-/*    destination_ptr                       Destination directory         */
-/*    unicode_name                          Destination unicode name      */
-/*    unicode_size                          Destination unicode name size */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*    _fx_utility_logical_sector_read       Read a logical sector         */
-/*    _fx_utility_16_unsigned_read          Read a 2-byte value           */
-/*    _fx_utility_32_unsigned_read          Read a 4-byte value           */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Unicode Utilities                                                   */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_unicode_directory_entry_read(FX_MEDIA *media_ptr, FX_DIR_ENTRY *source_dir,
-                                       ULONG *entry_ptr, FX_DIR_ENTRY *destination_ptr,
-                                       UCHAR *unicode_name, ULONG *unicode_size)
-{
-
-UINT   i, j, k, card, dotflag, get_short_name;
-UINT   number_of_lfns;
-UINT   status;
-ULONG  cluster, next_cluster = 0;
-UINT   relative_cluster;
-UINT   relative_sector;
-ULONG  logical_sector;
-ULONG  byte_offset;
-ULONG  bytes_per_cluster;
-UCHAR *read_ptr;
-CHAR  *short_name_ptr;
-ULONG  entry = *entry_ptr;
-UINT   u;
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of directory entry read requests.  */
-    media_ptr -> fx_media_directory_entry_reads++;
-#endif
-
-    /* Calculate the byte offset of this directory entry.  */
-    byte_offset =  entry * FX_DIR_ENTRY_SIZE;
-
-    /* Determine if a sub-directory or FAT32 root directory is specified.  */
-    if ((source_dir) || (media_ptr -> fx_media_32_bit_FAT))
-    {
-
-        /* Yes, a sub-directory is present.  */
-
-        /* Calculate the number of bytes per cluster.  */
-        bytes_per_cluster =  ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-            ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-        /* Check for invalid value.  */
-        if (bytes_per_cluster == 0)
-        {
-
-            /* Invalid media, return error.  */
-            return(FX_MEDIA_INVALID);
-        }
-
-        /* Now determine the relative cluster in the sub-directory file.  */
-        relative_cluster =   (UINT)(byte_offset / bytes_per_cluster);
-
-        /* Calculate the byte offset within the cluster.  */
-        byte_offset =  byte_offset % bytes_per_cluster;
-
-        /* Now figure out the relative sector within the cluster.  */
-        relative_sector =    (UINT)(byte_offset / ((ULONG)media_ptr -> fx_media_bytes_per_sector));
-
-        /* Read the directory sector into the internal memory buffer.  */
-
-        /* Determine if there is a sub-directory.  */
-        if (source_dir)
-        {
-
-            /* Determine if this source directory has valid information from the previous call.  */
-            if ((source_dir -> fx_dir_entry_last_search_cluster) &&
-                (source_dir -> fx_dir_entry_last_search_relative_cluster <= relative_cluster) &&
-                (source_dir -> fx_dir_entry_last_search_log_sector == source_dir -> fx_dir_entry_log_sector) &&
-                (source_dir -> fx_dir_entry_last_search_byte_offset == source_dir -> fx_dir_entry_byte_offset))
-            {
-
-                /* Use the previous information to start the search.  */
-                cluster =  source_dir -> fx_dir_entry_last_search_cluster;
-
-                /* Setup the relative cluster index to the saved relative cluster.  */
-                i =  source_dir -> fx_dir_entry_last_search_relative_cluster;
-
-                /* Clear the search cluster.  It will be updated prior to successful return.  */
-                source_dir -> fx_dir_entry_last_search_cluster =  0;
-            }
-            else
-            {
-
-                /* Nothing from the previous directory read, just setup the starting cluster to the
-                   beginning of the sub-directory.  */
-                cluster =  source_dir -> fx_dir_entry_cluster;
-
-                /* Setup the relative cluster index to zero.  */
-                i =  0;
-            }
-        }
-        else
-        {
-
-            /* No, setup the starting cluster to the FAT32 root cluster.  */
-            cluster =  media_ptr -> fx_media_root_cluster_32;
-
-            /* Setup the relative cluster index to zero.  */
-            i =  0;
-        }
-
-        /* Loop to position to the appropriate cluster.  */
-        while (i < relative_cluster)
-        {
-
-            /* Check the value of the new cluster - it must be a valid cluster number
-               or something is really wrong!  */
-            if ((cluster < FX_FAT_ENTRY_START) || (cluster > media_ptr -> fx_media_fat_reserved))
-            {
-
-                /* Send error message back to caller.  */
-                return(FX_FILE_CORRUPT);
-            }
-
-            /* Read the next cluster.  */
-            status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-            /* There is a potential for loop, but hardly anything can be done */
-
-            /* Check for I/O error.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return error code.  */
-                return(status);
-            }
-
-            /* Setup the actual cluster.  */
-            cluster = next_cluster;
-
-            /* Increment the relative cluster number.  */
-            i++;
-        }
-
-        /* At this point, the directory data sector needs to be read.  */
-        logical_sector =    ((ULONG)media_ptr -> fx_media_data_sector_start) +
-            (((ULONG)cluster - FX_FAT_ENTRY_START) *
-             ((ULONG)media_ptr -> fx_media_sectors_per_cluster)) +
-            relative_sector;
-
-        /* Read the logical directory sector.  */
-        status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-        /* Determine if an error occurred.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return error code.  */
-            return(status);
-        }
-
-        /* Calculate the byte offset within this sector.  */
-        byte_offset =  byte_offset % media_ptr -> fx_media_bytes_per_sector;
-    }
-    else
-    {
-
-        /* Read the entry from the root directory.  */
-
-        /* Determine which sector the requested root directory entry is in.  */
-        logical_sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-            (ULONG)media_ptr -> fx_media_root_sector_start;
-
-        /* Read the logical directory sector.  */
-        status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-        /* Determine if an error occurred.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return error code.  */
-            return(status);
-        }
-
-        /* Set the cluster and relative variables (not used in this case) to avoid any compiler
-           warnings.  */
-        relative_cluster =  relative_sector =  cluster =  0;
-
-        /* Now calculate the byte offset into this sector.  */
-        byte_offset =  byte_offset -
-            ((logical_sector - (ULONG)media_ptr -> fx_media_root_sector_start) *
-             media_ptr -> fx_media_bytes_per_sector);
-    }
-
-    /* Setup a pointer into the buffer.  */
-    read_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer + (UINT)byte_offset;
-
-    /* Save the logical sector and byte offset in the returned directory entry.  */
-    destination_ptr -> fx_dir_entry_log_sector =       logical_sector;
-    destination_ptr -> fx_dir_entry_byte_offset =      byte_offset;
-
-    /* Clear the short file name information.  */
-    destination_ptr -> fx_dir_entry_long_name_shorted =  0;
-    destination_ptr -> fx_dir_entry_short_name[0]     =  0;
-
-    /* Setup short name pointer.  */
-    short_name_ptr =  destination_ptr -> fx_dir_entry_name;
-
-    /* Initialize the unicode index.  */
-    u =  0;
-
-    /* Check if long file name exists.  */
-    get_short_name =  0;
-    if ((*(read_ptr + 11) == (UCHAR)FX_LONG_NAME) && (*read_ptr != (UCHAR)FX_DIR_ENTRY_FREE))
-    {
-
-        /* Collate the long name. */
-
-
-        /* Save the number of LFN entries.  */
-        number_of_lfns =  (UINT)(*read_ptr & (UCHAR)0x1f);
-
-        if(number_of_lfns == 0)
-        {
-            /* Number of LFN cannot is 1-based.  Therefore it cannot be zero. */
-            return(FX_FILE_CORRUPT);
-        }
-        else 
-        {
-            /* Pickup the file name length.  */
-            i = (number_of_lfns - 1) * FX_LONG_NAME_ENTRY_LEN;
-        }
-
-        /* Check the file name size.  */
-        if (i >= (FX_MAX_LONG_NAME_LEN - 1))
-        {
-
-            /* Name is too big, shorten it.  */
-            get_short_name = 1;
-            destination_ptr -> fx_dir_entry_long_name_shorted =  (UINT)(*read_ptr & (UCHAR)0x1f);
-        }
-        else
-        {
-
-            /* Size of name is fine, save pointer to short file name.  */
-            short_name_ptr = destination_ptr -> fx_dir_entry_short_name;
-
-            /* Loop to make sure the long file name is NULL terminated.  */
-            j = i + FX_LONG_NAME_ENTRY_LEN + 1;
-            do
-            {
-                /* Place a NULL in the long name.  */
-                destination_ptr -> fx_dir_entry_name[i] =  0;
-
-                /* Position to the next entry.  */
-                i++;
-            } while ((i < j) && (i < FX_MAX_LONG_NAME_LEN));
-        }
-
-        /* Loop to pickup the rest of the name.  */
-        do
-        {
-
-            /* Get the lower 5 bit containing the cardinality.  */
-            card = (*read_ptr) & 0x1f;
-
-            if(card == 0)
-            {
-
-                /* Number of LFN starts from one.  Therefore it cannot be zero. */
-                return(FX_FILE_CORRUPT);
-            }
-            else
-            {
-                card = card - 1;
-            }
-            /* For simplicity no checksum or cardinality checking is done */
-            if ((get_short_name == 0) || (u))
-            {
-
-                /* Loop to pickup name.  */
-                for (i = 1, j = 0, k = 0; i < FX_DIR_ENTRY_SIZE; i += 2)
-                {
-
-                    if ((i == 11) || (i == 26))
-                    {
-                        continue;
-                    }
-
-                    /* i = 12, 27 is not generated due to +=2 */
-                    if (i == 13)
-                    {
-                        i = 12;
-                        continue; /* this time next unicode is byte offset 14*/
-                    }
-
-                    /* Determine if there is an actual unicode character present.  */
-                    if (read_ptr[i + 1])
-                    {
-
-                        /* Extended byte is non-zero, make sure both bytes of the unicode entry are not
-                           all ones, since this is a normal case.  */
-                        if ((read_ptr[i + 1] != (UCHAR)0xFF) || (read_ptr[i] != (UCHAR)0xFF))
-                        {
-
-                            /* Name is an actual unicode name, shorten it.  */
-                            get_short_name = 1;
-
-                            /* Save the number of directory entries the LFN has.  This will be
-                               used later when updating the 8.3 portion of the LFN.  */
-                            destination_ptr -> fx_dir_entry_long_name_shorted =  number_of_lfns;
-
-                            /* Setup short name pointer.  */
-                            short_name_ptr =  destination_ptr -> fx_dir_entry_name;
-                        }
-                    }
-
-                    /* Determine if the character is NULL.  */
-                    if (((read_ptr[i] == FX_NULL) && (read_ptr[i + 1] == FX_NULL)) ||
-                        ((read_ptr[i] == (UCHAR)0xFF) && (read_ptr[i + 1] == (UCHAR)0xFF)))
-                    {
-                        continue;
-                    }
-
-                    /* Determine if the name is too big.  */
-                    if ((card * 13 + j) >= (FX_MAX_LONG_NAME_LEN - 1))
-                    {
-
-                        /* Name is actually too big, shorten it.  */
-                        get_short_name =  1;
-
-                        /* Save the number of directory entries the LFN has.  This will be
-                           used later when updating the 8.3 portion of the LFN.  */
-                        destination_ptr -> fx_dir_entry_long_name_shorted =  number_of_lfns;
-
-                        /* Also reposition the short name pointer.  */
-                        short_name_ptr =  destination_ptr -> fx_dir_entry_name;
-
-                        break;
-                    }
-
-                    /* Each entry contains 13 unicode and first byte ASCII, second byte is extended. */
-                    if (get_short_name == 0)
-                    {
-                        destination_ptr -> fx_dir_entry_name[13 * card + j] = (CHAR)read_ptr[i];
-                    }
-
-                    /* Save the potential unicode characters.  */
-                    unicode_name[k + 26 * card + j] =    read_ptr[i];
-                    unicode_name[k + 26 * card + j + 1] =  read_ptr[i + 1];
-                    k++;
-                    u++;
-
-                    j++;
-                }
-            }
-
-            /* Determine if a new sector needs to be read.  */
-            if (byte_offset + FX_DIR_ENTRY_SIZE >= media_ptr -> fx_media_bytes_per_sector)
-            {
-
-                /* Determine if a sub-directory or FAT32 root directory is specified.  */
-                if ((source_dir) || (media_ptr -> fx_media_32_bit_FAT))
-                {
-
-                    /* Determine the next sector of the directory entry.  */
-                    if (relative_sector < (media_ptr -> fx_media_sectors_per_cluster - 1))
-                    {
-
-                        /* More sectors in this cluster.  */
-
-                        /* Simply increment the logical sector.  */
-                        logical_sector++;
-
-                        /* Increment the relative sector.  */
-                        relative_sector++;
-                    }
-                    else
-                    {
-
-                        /* We need to move to the next cluster.  */
-
-                        /* Pickup the next cluster.  */
-                        status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-                        /* Check for I/O error.  */
-                        if (status != FX_SUCCESS)
-                        {
-
-                            /* Return error code.  */
-                            return(status);
-                        }
-
-                        /* Copy next cluster to the current cluster.  */
-                        cluster =  next_cluster;
-
-                        /* Check the value of the new cluster - it must be a valid cluster number
-                           or something is really wrong!  */
-                        if ((cluster < FX_FAT_ENTRY_START) || (cluster > media_ptr -> fx_media_fat_reserved))
-                        {
-
-                            /* Send error message back to caller.  */
-                            return(FX_FILE_CORRUPT);
-                        }
-
-                        /* Now increment the relative cluster.  */
-                        relative_cluster++;
-
-                        /* Setup the relative sector (this is zero for subsequent cluster.  */
-                        relative_sector =  0;
-
-                        /* Calculate the next logical sector.  */
-                        logical_sector =   ((ULONG)media_ptr -> fx_media_data_sector_start) +
-                            (((ULONG)cluster - FX_FAT_ENTRY_START) *
-                             ((ULONG)media_ptr -> fx_media_sectors_per_cluster));
-                    }
-                }
-                else
-                {
-
-                    /* Non-FAT 32 root directory.  */
-
-                    /* Advance to the next sector.  */
-                    logical_sector++;
-
-                    /* Determine if the logical sector is valid.  */
-                    if (logical_sector >= (ULONG)(media_ptr -> fx_media_root_sector_start + media_ptr -> fx_media_root_sectors))
-                    {
-
-                        /* Trying to read past root directory - send error message back to caller.  */
-                        return(FX_FILE_CORRUPT);
-                    }
-                }
-
-                /* Read the new sector.  */
-                status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) logical_sector,
-                                                          media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_DIRECTORY_SECTOR);
-
-                /* Check I/O status.  */
-                if (status != FX_SUCCESS)
-                {
-                    return(status);
-                }
-
-                /* Set the byte offset to 0 for new sector.  */
-                byte_offset = 0;
-            }
-            else
-            {
-
-                /* Calculate the new byte offset.  */
-                byte_offset += FX_DIR_ENTRY_SIZE;
-            }
-
-            /* Calculate the next read pointer.  */
-            read_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer + (UINT)byte_offset;
-
-            /* Move to the next entry.  */
-            entry++;
-        } while (card > 0);
-
-        /* Set flag indicating long file name is present.  */
-        destination_ptr -> fx_dir_entry_long_name_present = 1;
-    }
-    else
-    {
-        /* No long file name is present.  */
-        get_short_name = 1;
-    }
-
-    /* Determine if we need to clear the long name flag.  */
-    if (get_short_name == 1)
-    {
-
-        /* Clear the long name flag.  */
-        destination_ptr -> fx_dir_entry_long_name_present =  0;
-    }
-
-    /* Store the unicode name size.  */
-    *unicode_size =  u;
-
-    /* Pickup the short file name.  */
-    short_name_ptr[0] =  0;
-    dotflag =  0;
-    for (i = 0, j = 0; i < (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE); i++)
-    {
-
-        /* Check for a NULL.  */
-        if ((CHAR)read_ptr[i] == 0)
-        {
-            break;
-        }
-
-        /* Check for a dot.  This happens for the first two directory entries, no
-           extra dot is needed.  */
-        if ((CHAR)read_ptr[i] == '.')
-        {
-            dotflag =  2;
-        }
-
-        /* Check for a space.  */
-        if ((CHAR)read_ptr[i] == ' ')
-        {
-            /* Put a dot if a character comes after space.  */
-            if (dotflag == 0)
-            {
-                dotflag =  1;
-            }
-            continue;
-        }
-
-        /* Check for the main short file name size.  */
-        if (i == FX_DIR_NAME_SIZE)
-        {
-            /* Check to see if we need to insert a dot.  */
-            if (dotflag == 0)
-            {
-                dotflag =  1;
-            }
-        }
-
-        /* Check to see if we need to add a dot.  */
-        if (dotflag == 1)
-        {
-            /* Add dot to short file name.  */
-            short_name_ptr[j++] =  '.';
-            dotflag =  2;    /* no more dot for spaces */
-        }
-
-        /* Copy a character.  */
-        short_name_ptr[j] =  (CHAR)read_ptr[i];
-
-        /* Increment size.  */
-        j++;
-    }
-
-    /* Determine if a long file name is present and its associated short file
-       name is actually free.  */
-    if ((destination_ptr -> fx_dir_entry_long_name_present) && (((UCHAR)short_name_ptr[0]) == (UCHAR)FX_DIR_ENTRY_FREE))
-    {
-
-        /* Yes, the short file name is really free even though long file name entries directly precede it.
-           In this case, simply place the free directory marker at the front of the long file name.  */
-        destination_ptr -> fx_dir_entry_name[0] =  (CHAR)FX_DIR_ENTRY_FREE;
-        short_name_ptr[0] =  (CHAR)0;
-    }
-
-    /* Determine if the short name pointer is NULL while the read pointer is
-       non-NULL.  */
-    if ((short_name_ptr[0] == 0) && (read_ptr[0] == ' '))
-    {
-
-        /* This condition can occur with an all blank volume name.  Simply
-           copy the volume name to the short name in this case.  */
-        for (j = 0; j < (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE); j++)
-        {
-
-            /* Copy a byte of the volume name.  */
-            short_name_ptr[j] =  (CHAR)read_ptr[j];
-        }
-    }
-
-    /* Set end of string to null.  */
-    short_name_ptr[j] = 0;
-
-    /* Load up the destination directory entry.  */
-    read_ptr += (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE);
-
-    /* Copy the attribute into the destination.  */
-    destination_ptr -> fx_dir_entry_attributes =  *read_ptr++;
-
-    /* Pickup the reserved byte.  */
-    destination_ptr -> fx_dir_entry_reserved =  *read_ptr++;
-
-    /* Check for an undocumented NT file name feature for optimizing the storage
-       of all lower case file names that otherwise are valid 8.3 file names. The
-       following reserved bit definitions are present:
-
-         BIT3 - set if 8.3 is all in lower case and no extended filename.
-         BIT4 - set for file, clear for directory entry if no extended filename.
-
-       This is true for all NT systems. Prior to NT follows MSDOS FAT documentation and
-       is set to 0x00, all bits cleared. Therefore if BIT3 is set force lowercase.  */
-    if ((get_short_name) && (destination_ptr -> fx_dir_entry_reserved & 0x08))
-    {
-
-        /* Microsoft undocumented NT file name feature... convert short name to lower
-           case.  */
-        for (j = 0; j <= (FX_DIR_NAME_SIZE + FX_DIR_EXT_SIZE) && (short_name_ptr[j] != 0x00); j++)
-        {
-
-            /* Determine if an upper case character is present.  */
-            if ((short_name_ptr[j] >= 'A') && (short_name_ptr[j] <= 'Z'))
-            {
-
-                /* Yes, an upper case character is present. Force it to lower case.  */
-                short_name_ptr[j] =  (CHAR)((INT)short_name_ptr[j] + 32);
-            }
-        }
-    }
-
-    /* Pickup the created time in milliseconds.  */
-    destination_ptr -> fx_dir_entry_created_time_ms =  *read_ptr++;
-
-    /* Pickup the created time.  */
-    destination_ptr -> fx_dir_entry_created_time =  _fx_utility_16_unsigned_read(read_ptr);
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* Pickup the created date.  */
-    destination_ptr -> fx_dir_entry_created_date =  _fx_utility_16_unsigned_read(read_ptr);
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* Pickup the last accessed date.  */
-    destination_ptr -> fx_dir_entry_last_accessed_date =  _fx_utility_16_unsigned_read(read_ptr);
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* read the upper 2 bytes of starting cluster - required only for 32 bit FAT */
-    if (media_ptr -> fx_media_32_bit_FAT)
-    {
-
-        /* FAT32 only.  */
-        destination_ptr -> fx_dir_entry_cluster =  _fx_utility_16_unsigned_read(read_ptr);
-        destination_ptr -> fx_dir_entry_cluster <<= 16;
-    }
-    else
-    {
-        /* Not required for non FAT32.  */
-        destination_ptr -> fx_dir_entry_cluster =  0;
-    }
-
-    /* Advance the read pointer.  */
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* Copy the time into the destination.  */
-    destination_ptr -> fx_dir_entry_time =  _fx_utility_16_unsigned_read(read_ptr);
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* Copy the date into the destination.  */
-    destination_ptr -> fx_dir_entry_date =  _fx_utility_16_unsigned_read(read_ptr);
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* Copy the starting cluster into the destination.  */
-    destination_ptr -> fx_dir_entry_cluster +=  _fx_utility_16_unsigned_read(read_ptr);
-    read_ptr =  read_ptr + 2;  /* Always 2 bytes */
-
-    /* Copy the file size into the destination.  */
-    destination_ptr -> fx_dir_entry_file_size =  _fx_utility_32_unsigned_read(read_ptr);
-
-    /* Clear the destination search specific fields.  */
-    destination_ptr -> fx_dir_entry_last_search_cluster =           0;
-    destination_ptr -> fx_dir_entry_last_search_relative_cluster =  0;
-    destination_ptr -> fx_dir_entry_last_search_log_sector =        0;
-    destination_ptr -> fx_dir_entry_last_search_byte_offset =       0;
-
-    /* Remember the entry number.  */
-    destination_ptr -> fx_dir_entry_number =  entry;
-
-    /* Return entry number.  */
-    *entry_ptr =  entry;
-
-    /* Determine if we should remember the last cluster and relative cluster.  */
-    if (source_dir)
-    {
-
-        /* Yes, remember the last cluster and relative cluster for a subsequent call
-           to read a directory entry.  */
-        source_dir -> fx_dir_entry_last_search_cluster =           cluster;
-        source_dir -> fx_dir_entry_last_search_relative_cluster =  relative_cluster;
-
-        /* Also remember several other items that are unique to the directory... just to verify that the
-           search information can be used.  */
-        source_dir -> fx_dir_entry_last_search_log_sector =        source_dir -> fx_dir_entry_log_sector;
-        source_dir -> fx_dir_entry_last_search_byte_offset =       source_dir -> fx_dir_entry_byte_offset;
-    }
-
-    /* Return success to the caller.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_directory_rename.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_directory_rename.c	(revision 30)
+++ 	(revision )
@@ -1,353 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_directory_rename                        PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function creates the specified unicode directory.              */
-/*    This function first attempts to find the specified directory.       */
-/*    If found, the unicode rename request is valid and the directory     */
-/*    will be changed to the new unicode name. Otherwise, if the directory*/
-/*    is not found, the appropriate error code is returned to the caller. */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    old_unicode_name                      Pointer to old unicode name   */
-/*    old_unicode_length                    Old unicode name length       */
-/*    new_unicode_name                      Pointer to new unicode name   */
-/*    new_unicode_length                    Old unicode name length       */
-/*    new_short_name                        Pointer to new short name     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_short_name_get            Get the directory short name  */
-/*    _fx_unicode_directory_search          Search for unicode name       */
-/*    _fx_unicode_directory_entry_change    Change unicode file name      */
-/*    _fx_directory_rename                  Rename the directory          */
-/*    _fx_directory_search                  Search directory              */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_unicode_directory_rename(FX_MEDIA *media_ptr, UCHAR *old_unicode_name, ULONG old_unicode_length,
-                                   UCHAR *new_unicode_name, ULONG new_unicode_length, CHAR *new_short_name)
-{
-
-FX_DIR_ENTRY dir_entry;
-UINT         i, status;
-ULONG        temp_length;
-CHAR         old_dir_short_name[13];
-CHAR         new_dir_short_name[13];
-UCHAR        alpha, beta;
-
-
-    /* Clear the return short name.  */
-    new_short_name[0] =  FX_NULL;
-
-    /* Set shortname to null.  */
-    old_dir_short_name[0] =  FX_NULL;
-    new_dir_short_name[0] =  FX_NULL;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    /* Check if media format is exFAT.  */
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Return the not implemented error.  */
-        return(FX_NOT_IMPLEMENTED);
-    }
-#endif
-
-    /* Get the old short name.  */
-    status = _fx_unicode_short_name_get(media_ptr, old_unicode_name, old_unicode_length, &old_dir_short_name[0]);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Protect media.  */
-    FX_PROTECT
-
-    /* Setup temporary length.  */
-    temp_length =  new_unicode_length;
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  FX_NULL;
-
-    /* Determine if the new directory name is already present.  */
-    status =  _fx_unicode_directory_search(media_ptr, &dir_entry, (UCHAR *)new_dir_short_name, sizeof(new_dir_short_name), new_unicode_name, &temp_length, 0);
-
-    /* Determine if the search was successful.  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Determine if the name length are equal.  */
-        if (old_unicode_length == new_unicode_length)
-        {
-
-            /* Determine if the new name simply has a UNICODE case change. If so, simply let the processing
-               continue.  */
-            i =  0;
-            do
-            {
-
-                /* Pickup an old name and new name character and convert to upper case if necessary.  */
-                alpha =  old_unicode_name[i * 2];
-                if ((alpha >= 'a') && (alpha <= 'z') && (old_unicode_name[i * 2 + 1] == 0))
-                {
-
-                    /* Lower case, convert to upper case!  */
-                    alpha =  (UCHAR)((INT)alpha - 0x20);
-                }
-                beta =   new_unicode_name[i * 2];
-                if ((beta >= 'a') && (beta <= 'z') && (new_unicode_name[i * 2 + 1] == 0))
-                {
-
-                    /* Lower case, convert to upper case!  */
-                    beta =  (UCHAR)((INT)beta - 0x20);
-                }
-
-                /* Now compare the characters.  */
-                if (alpha != beta)
-                {
-
-                    /* Get out of this loop!  */
-                    break;
-                }
-
-                /* Pickup the high bytes. */
-                alpha = old_unicode_name[i * 2 + 1];
-                beta =   new_unicode_name[i * 2 + 1];
-
-                /* Now compare the byte.  */
-                if ((alpha != beta))
-                {
-
-                    /* Get out of this loop!  */
-                    break;
-                }
-
-                /* Move to next character.  */
-                i++;
-            } while (i < old_unicode_length);
-        }
-        else
-        {
-            alpha = 0;
-            beta = 1;
-        }
-
-        /* Now determine if the names match.  */
-        if (alpha != beta)
-        {
-
-            /* Yes, the directory name already exists in the target location.  */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the error code.  */
-            return(FX_ALREADY_CREATED);
-         }
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Okay, at this point we need to create a new long directory name that has enough space for the
-       eventual unicode directory name.  */
-
-    /* Copy the characters from the unicode directory name and make sure they are
-       within the ASCII range.  */
-    _fx_unicode_temp_long_file_name[0] =  'z';
-    for (i = 1; i < new_unicode_length; i++)
-    {
-
-        /* Build temporary long file name.  */
-        _fx_unicode_temp_long_file_name[i] =  (UCHAR)((UINT)'0' + (i % 9));
-    }
-    _fx_unicode_temp_long_file_name[i] =  FX_NULL;
-
-    /* Loop to try different temp long file names... if necessary.  */
-    do
-    {
-
-        /* Rename the directory name.  */
-        status =  _fx_directory_rename(media_ptr, old_dir_short_name, (CHAR *)_fx_unicode_temp_long_file_name);
-
-        /* Determine if there was an error.  */
-        if (status == FX_ALREADY_CREATED)
-        {
-
-            /* Adjust the name slightly and try again!  */
-            _fx_unicode_temp_long_file_name[0]--;
-
-            /* Determine if it is outside the lower case boundary.  */
-            if (_fx_unicode_temp_long_file_name[0] < 0x61)
-            {
-                break;
-            }
-        }
-    } while (status == FX_ALREADY_CREATED);
-
-    /* Determine if there was an error.  */
-    if (status)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return error.  */
-        return(status);
-    }
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  FX_NULL;
-
-    /* Search the system for the supplied file name.  */
-    status =  _fx_directory_search(media_ptr, (CHAR *)_fx_unicode_temp_long_file_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-    /* We can now change the temporary long file name with the destination unicode name.  */
-    status = _fx_unicode_directory_entry_change(media_ptr, &dir_entry, new_unicode_name, new_unicode_length);
-
-    /* Determine if the rename was successful.  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Yes, copy the short file name to the destination.  */
-        /* The new short name only have 8 characters, since we didn't include a dot in temp_long_file_name. */
-        for (i = 0; i < FX_DIR_NAME_SIZE; i++)
-        {
-
-            /* Copy a character.  */
-            new_short_name[i] =  dir_entry.fx_dir_entry_short_name[i];
-
-            /* Are we done?  */
-            if (new_short_name[i] == FX_NULL)
-            {
-                break;
-            }
-        }
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release the protection.  */
-    FX_UNPROTECT
-
-    /* Return completion status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_directory_search.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_directory_search.c	(revision 30)
+++ 	(revision )
@@ -1,501 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-#include "fx_utility.h"
-
-#ifndef FX_NO_LOCAL_PATH
-FX_LOCAL_PATH_SETUP
-#endif
-
-
-/* Define several Unicode working arrays...  This keeps the data structures
-   off the local stack.  */
-
-UCHAR _fx_unicode_temp_long_file_name[FX_MAX_LONG_NAME_LEN];
-UCHAR _fx_unicode_search_name[FX_MAX_LONG_NAME_LEN * 2];
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_directory_search                        PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function searches for the specified unicode or short name.     */
-/*                                                                        */
-/*    Note: The buffer of short_name and unicode_name must be valid to    */
-/*    fill search result. When short_name is a zero length string, search */
-/*    is based on unicode string (terminated with NULL). If it's found    */
-/*    the short name is written back to buffer of short_name. In this case*/
-/*    unicode_name_buffer_length is ignored and short_name_buffer_length  */
-/*    must not be zero to specify the buffer length. If buffer is too     */
-/*    smallfor the result, overflow characters and NULL-terminator are cut*/
-/*    off. When short_name is a valid string, search is based on          */
-/*    short_name (terminated with NULL). If it's found the unicode name is*/
-/*    written back to buffer of unicode_name. In this case                */
-/*    short_name_buffer_length is ignored and unicode_name_buffer_length  */
-/*    must not be zero to specify the unicode buffer length. If buffer is */
-/*    too small for the result, overflow characters are cut off but       */
-/*    NULL-terminator is kept.                                            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    short_name                            Pointer to short name         */
-/*    short_name_buffer_length              Buffer length for short name  */
-/*    unicode_name                          Pointer to Unicode name       */
-/*    unicode_name_length                   Unicode name length           */
-/*    unicode_name_buffer_length            Buffer length for Unicode name*/
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_directory_entry_read      Read a full unicode directory */
-/*                                            entry                       */
-/*    _fx_utility_FAT_entry_read            Read a FAT entry              */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Unicode Utilities                                                   */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_unicode_directory_search(FX_MEDIA *media_ptr, FX_DIR_ENTRY *entry_ptr,
-                                   UCHAR *short_name, ULONG short_name_buffer_length, 
-                                   UCHAR *unicode_name, ULONG *unicode_name_length, ULONG unicode_name_buffer_length)
-{
-
-ULONG         i, j;
-UINT          status, found;
-ULONG         cluster, next_cluster = 0;
-ULONG         directory_size;
-FX_DIR_ENTRY  search_dir;
-FX_DIR_ENTRY *search_dir_ptr;
-ULONG         unicode_search_length;
-ULONG         local_unicode_name_length;
-CHAR          unicode_to_short_name[13];
-CHAR         *short_name_ptr;
-
-
-    /* Setup temp unicode name length.  */
-    local_unicode_name_length =  *unicode_name_length;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Increment the number of directory search requests.  */
-    media_ptr -> fx_media_directory_searches++;
-#endif
-
-    /* Set the initial search directory to the current working
-       directory - if there is one.  */
-
-    /* First check for a local path pointer stored in the thread control block.  This
-       is only available in ThreadX Version 4 and above.  */
-#ifndef FX_NO_LOCAL_PATH
-    if (_tx_thread_current_ptr -> tx_thread_filex_ptr)
-    {
-
-        /* Determine if the local directory is not the root directory.  */
-        if (((FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr) -> fx_path_directory.fx_dir_entry_name[0])
-        {
-
-            /* Start at the current working directory of the media.  */
-            search_dir =   ((FX_PATH *)_tx_thread_current_ptr -> tx_thread_filex_ptr) -> fx_path_directory;
-
-            /* Set the internal pointer to the search directory as well.  */
-            search_dir_ptr =  &search_dir;
-        }
-        else
-        {
-
-            /* We are searching in the root directory.  */
-            search_dir_ptr =  FX_NULL;
-        }
-    }
-    else
-#endif
-    if (media_ptr -> fx_media_default_path.fx_path_directory.fx_dir_entry_name[0])
-    {
-
-        /* Start at the current working directory of the media.  */
-        search_dir =  media_ptr -> fx_media_default_path.fx_path_directory;
-
-        /* Set the internal pointer to the search directory as well.  */
-        search_dir_ptr =  &search_dir;
-    }
-    else
-    {
-
-        /* The current default directory is the root so just set the
-           search directory pointer to NULL.  */
-        search_dir_ptr =  FX_NULL;
-    }
-
-    /* Calculate the directory size.  */
-    if (search_dir_ptr)
-    {
-
-        /* Ensure that the search directory's last search cluster is cleared.  */
-        search_dir_ptr -> fx_dir_entry_last_search_cluster =  0;
-
-        /* Calculate the directory size by counting the allocated
-           clusters for it.  */
-        i =        0;
-        cluster =  search_dir_ptr -> fx_dir_entry_cluster;
-        while ((cluster >= FX_FAT_ENTRY_START) && (cluster < media_ptr -> fx_media_fat_reserved))
-        {
-
-            /* Increment the cluster count.  */
-            i++;
-
-            /* Read the next FAT entry.  */
-            status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &next_cluster);
-
-            /* Check the return status.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the bad status.  */
-                return(status);
-            }
-
-            /* Check for error situation.  */
-            if ((cluster == next_cluster) || (i > media_ptr -> fx_media_total_clusters))
-            {
-
-                /* Return the bad status.  */
-                return(FX_FAT_READ_ERROR);
-            }
-
-            cluster = next_cluster;
-        }
-
-        /* Now we can calculate the directory size.  */
-        directory_size =  (((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-                           ((ULONG)media_ptr -> fx_media_sectors_per_cluster) * i) /
-                           (ULONG)FX_DIR_ENTRY_SIZE;
-
-        /* Also save this in the directory entry so we don't have to
-           calculate it later.  */
-        search_dir_ptr -> fx_dir_entry_file_size =  directory_size;
-    }
-    else
-    {
-
-        /* Directory size is the number of entries in the root directory.  */
-        directory_size =  (ULONG)media_ptr -> fx_media_root_directory_entries;
-    }
-
-    /* Determine if we are searching for a short file name or a unicode file name.  */
-    if (short_name[0] == 0)
-    {
-
-        /* If the unicode name fit into short name length, covert the Unicode to ASCII if possible.  */
-        if (local_unicode_name_length <= 13)
-        {
-            for (j = 0; j < local_unicode_name_length; j++)
-            {
-                if ((unicode_name[j * 2] <= 0x7F) && (unicode_name[j * 2 + 1] == 0))
-                {
-
-                    unicode_to_short_name[j] = (CHAR)unicode_name[j * 2];
-                    if ((unicode_to_short_name[j] >= 'a') && (unicode_to_short_name[j] <= 'z'))
-                    {
-
-                        /* Lower case, convert to upper case!  */
-                        unicode_to_short_name[j] =  (CHAR)((INT)unicode_to_short_name[j] - 0x20);
-                    }
-                }
-                else
-                {
-                    unicode_to_short_name[0] = 0;
-                    break;
-                }
-            }
-        }
-        else
-        {
-            unicode_to_short_name[0] = 0;
-        }
-    }
-    else
-    {
-        unicode_to_short_name[0] = 0;
-    }
-
-    /* Loop through entries in the directory.  Yes, this is a
-       linear search!  */
-    i =      0;
-    do
-    {
-
-        /* Read an entry from the directory.  */
-        status =  _fx_unicode_directory_entry_read(media_ptr, search_dir_ptr, &i, entry_ptr, &_fx_unicode_search_name[0], &unicode_search_length);
-        i++;
-
-        /* Check for error status.  */
-        if (status != FX_SUCCESS)
-        {
-            return(status);
-        }
-
-        /* Determine if this is an empty entry.  */
-        if (((UCHAR)entry_ptr -> fx_dir_entry_name[0] == (UCHAR)FX_DIR_ENTRY_FREE) && (entry_ptr -> fx_dir_entry_short_name[0] == 0))
-        {
-            continue;
-        }
-
-        /* Determine if this is the last directory entry.  */
-        if ((UCHAR)entry_ptr -> fx_dir_entry_name[0] == (UCHAR)FX_DIR_ENTRY_DONE)
-        {
-            break;
-        }
-
-        /* Determine if there is a short name to match.  */
-        if (unicode_to_short_name[0])
-        {
-
-            /* Get the short name pointer.  */
-            if (entry_ptr -> fx_dir_entry_short_name[0])
-            {
-                short_name_ptr =  entry_ptr -> fx_dir_entry_short_name;
-            }
-            else
-            {
-                short_name_ptr =  entry_ptr -> fx_dir_entry_name;
-            }
-
-            for (j = 0; j < local_unicode_name_length; j++)
-            {
-
-                /* Compare characters.  */
-                if (short_name_ptr[j] != unicode_to_short_name[j])
-                {
-                    break;
-                }
-            }
-            if (j == local_unicode_name_length)
-            {
-
-                /* Only the 1st 13 bytes or the buffer length is copied, whichever is smaller.  */
-                if (short_name_buffer_length > 13)
-                {
-                    short_name_buffer_length = 13;
-                }
-
-                /* The names match, copy the short name into the destination.  */
-                for (j = 0; j < short_name_buffer_length; j++)
-                {
-                    short_name[j] = (UCHAR)short_name_ptr[j];
-                }
-
-                /* Return success to caller.  */
-                return(FX_SUCCESS);
-            }
-        }
-
-        /* Determine if this is not a unicode name.  */
-        if (unicode_search_length == 0)
-        {
-            continue;
-        }
-
-        /* Determine if we are searching for a short file name or a unicode file name.  */
-        if (short_name[0])
-        {
-
-            /* We have a short name and need a unicode name.  Compare the short name against the short name in
-               the directory entry for a match.  */
-            found =  FX_TRUE;
-            for (j = 0; j < 12; j++)
-            {
-
-                /* Compare characters...  */
-                if (entry_ptr -> fx_dir_entry_short_name[0])
-                {
-
-                    /* Yes, the return name is in the short name field... compare against it!  */
-                    if (short_name[j] != (UCHAR)entry_ptr -> fx_dir_entry_short_name[j])
-                    {
-
-                        found = FX_FALSE;
-                        break;
-                    }
-                }
-                else
-                {
-
-                    /* No, the return name is in the name field... compare against it!  */
-                    if (short_name[j] != (UCHAR)entry_ptr -> fx_dir_entry_name[j])
-                    {
-
-                        found = FX_FALSE;
-                        break;
-                    }
-                }
-
-                /* Are we done?  */
-                if (short_name[j] == (UCHAR)FX_NULL)
-                {
-                    break;
-                }
-            }
-
-            /* One final compare to see if we have a match.  */
-            if ((found == FX_FALSE) || ((j == 12) && (short_name[12] != 0)))
-            {
-                continue;
-            }
-
-            /* A match was found so copy the unicode name and length and return.  */
-            /* Copy the length.  */
-            *unicode_name_length =  unicode_search_length;
-            
-            /* Check if the name fit in the buffer.  */
-            if (unicode_name_buffer_length < (unicode_search_length + 1) * 2)
-            {
-                unicode_search_length = (unicode_name_buffer_length - 2) / 2;
-            }
-
-            /* Copy the unicode name.   */
-            for (j = 0; j < unicode_search_length * 2; j++)
-            {
-
-                /* Copy one unicode character to the destination...  */
-                unicode_name[j] =  _fx_unicode_search_name[j];
-            }
-
-            /* Make sure there is a NULL in the destination.  */
-            unicode_name[j] =    (UCHAR)0;
-            unicode_name[j + 1] =  (UCHAR)0;
-
-
-
-            /* Return successful completion.  */
-            return(FX_SUCCESS);
-        }
-        else
-        {
-
-            /* Determine if this is the correct unicode name.  */
-            if (unicode_search_length != local_unicode_name_length)
-            {
-                continue;
-            }
-
-            /* Compare the unicode search name with the requested unicode name.  */
-            for (j = 0; j < (local_unicode_name_length * 2); j = j + 2)
-            {
-
-                /* Compare bytes of each unicode name.  */
-                if (unicode_name[j] != _fx_unicode_search_name[j])
-                {
-
-                    /* Not match, Check if the character is in ASCII range.  */
-                    if ((_fx_unicode_search_name[j + 1] == 0) && (unicode_name[j + 1] == 0))
-                    {
-
-                        /* Check if it is case mismatch.  */
-                        if ((unicode_name[j]) >= 'a' && (unicode_name[j] <= 'z'))
-                        {
-                            if ((unicode_name[j] - 0x20) == _fx_unicode_search_name[j])
-                            {
-                                continue;
-                            }
-                        }
-                        if ((_fx_unicode_search_name[j]) >= 'a' && (_fx_unicode_search_name[j] <= 'z'))
-                        {
-                            if ((_fx_unicode_search_name[j] - 0x20) == unicode_name[j])
-                            {
-                                continue;
-                            }
-                        }
-                    }
-
-                    break;
-                }
-
-                /* Compare the next byte.  */
-                if (unicode_name[j + 1] != _fx_unicode_search_name[j + 1])
-                {
-                    break;
-                }
-            }
-
-            /* Determine if the names do not match.  */
-            if (j != (local_unicode_name_length * 2))
-            {
-                continue;
-            }
-
-            /* Otherwise, the names match, copy the short name into the destination.  */
-            /* Only the 1st 13 bytes or the buffer length is copied, whichever is smaller.  */
-            if (short_name_buffer_length > 13)
-            {
-                short_name_buffer_length = 13;
-            }
-            for (j = 0; j < short_name_buffer_length; j++)
-            {
-
-                /* Copy a character.  */
-                if (entry_ptr -> fx_dir_entry_short_name[0])
-                {
-                    short_name[j] =  (UCHAR)entry_ptr -> fx_dir_entry_short_name[j];
-                }
-                else
-                {
-                    short_name[j] =  (UCHAR)entry_ptr -> fx_dir_entry_name[j];
-                }
-            }
-
-            /* Return success to caller.  */
-            return(FX_SUCCESS);
-        }
-    } while (i < directory_size);
-
-    /* Return not found.  */
-    return(FX_NOT_FOUND);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_file_create.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_file_create.c	(revision 30)
+++ 	(revision )
@@ -1,292 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_file_create                             PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function creates the specified unicode name.                   */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_unicode_name                   Pointer to source unicode name*/
-/*    source_unicode_length                 Unicode name length           */
-/*    short_name                            Designated short name         */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_search                  Search directory              */
-/*    _fx_unicode_directory_entry_change    Change unicode file name      */
-/*    _fx_unicode_directory_search          Search for unicode name       */
-/*    _fx_file_create                       Create a file                 */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*    _fx_fault_tolerant_recover            Recover FAT chain             */
-/*    _fx_fault_tolerant_reset_log_file     Reset the log file            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_unicode_file_create(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length, CHAR *short_name)
-{
-
-FX_DIR_ENTRY dir_entry;
-UINT         i, status;
-ULONG        temp_length;
-UCHAR        destination_shortname[13];
-
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  FX_NULL;
-
-    /* Set destination shortname to null.  */
-    destination_shortname[0] =  FX_NULL;
-
-    /* Clear the return short name.  */
-    short_name[0] =  FX_NULL;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    /* Check if media format is exFAT.  */
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Return the not implemented error.  */
-        return(FX_NOT_IMPLEMENTED);
-    }
-#endif
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_UNICODE_FILE_CREATE, media_ptr, source_unicode_name, source_unicode_length, short_name, FX_TRACE_FILE_EVENTS, 0, 0)
-
-    /* Protect media.  */
-    FX_PROTECT
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Check for write protect at the media level (set by driver).  */
-    if (media_ptr -> fx_media_driver_write_protect)
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return write protect error.  */
-        return(FX_WRITE_PROTECT);
-    }
-
-    /* Setup temporary length.  */
-    temp_length =  source_unicode_length;
-
-    /* Determine if the destination file is already present.  */
-    status =  _fx_unicode_directory_search(media_ptr, &dir_entry, destination_shortname, sizeof(destination_shortname), source_unicode_name, &temp_length, 0);
-
-    /* Determine if the search was successful.  */
-    if (status == FX_SUCCESS)
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(FX_ALREADY_CREATED);
-    }
-
-    /* Okay, at this point we need to create a new long file name that has enough space for the
-       eventual unicode file name.  */
-
-    /* Copy the characters from the unicode file name and make sure they are
-       within the ASCII range.  */
-    _fx_unicode_temp_long_file_name[0] =  'z';
-    for (i = 1; i < source_unicode_length; i++)
-    {
-
-        /* Build temporary long file name.  */
-        _fx_unicode_temp_long_file_name[i] =  (UCHAR)((UINT)'0' + (i % 9));
-    }
-    _fx_unicode_temp_long_file_name[i] =  FX_NULL;
-
-    /* Loop to try different temp long file names... if necessary.  */
-    do
-    {
-
-        /* Create a new file with the temp long file name.  */
-        status =  _fx_file_create(media_ptr, (CHAR *)_fx_unicode_temp_long_file_name);
-
-        /* Determine if there was an error.  */
-        if (status == FX_ALREADY_CREATED)
-        {
-
-            /* Adjust the name slightly and try again!  */
-            _fx_unicode_temp_long_file_name[0]--;
-
-            /* Determine if it is outside the lower case boundary.  */
-            if (_fx_unicode_temp_long_file_name[0] < 0x61)
-            {
-                break;
-            }
-        }
-    } while (status == FX_ALREADY_CREATED);
-
-    /* Determine if there was an error.  */
-    if (status)
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return error.  */
-        return(status);
-    }
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Search the system for the supplied file name.  */
-    status =  _fx_directory_search(media_ptr, (CHAR *)_fx_unicode_temp_long_file_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-    /* We can now change the temporary long file name with the destination unicode name.  */
-    status =  _fx_unicode_directory_entry_change(media_ptr, &dir_entry,  source_unicode_name, source_unicode_length);
-
-    /* Was this successful?  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Yes, copy the short file name to the destination.  */
-        /* The new short name only have 8 characters, since we didn't include a dot in temp_long_file_name. */
-        for (i = 0; i < FX_DIR_NAME_SIZE; i++)
-        {
-
-            /* Copy a character.  */
-            short_name[i] =  dir_entry.fx_dir_entry_short_name[i];
-
-            /* Are we done?  */
-            if (short_name[i] == FX_NULL)
-            {
-                break;
-            }
-        }
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release the protection.  */
-    FX_UNPROTECT
-
-    /* Return completion status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_file_rename.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_file_rename.c	(revision 30)
+++ 	(revision )
@@ -1,353 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-#include "fx_directory.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_file_rename                             PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function first attempts to find the specified file.  If found, */
-/*    the rename request is valid and the directory entry will be changed */
-/*    to the new file name.  Otherwise, if the file is not found, the     */
-/*    appropriate error code is returned to the caller.                   */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    old_unicode_name                      Pointer to old unicode name   */
-/*    old_unicode_length                    Old unicode name length       */
-/*    new_unicode_name                      Pointer to new unicode name   */
-/*    new_unicode_length                    New unicode name length       */
-/*    new_short_name                        Designated new short name     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_short_name_get            Get short name of unicode name*/
-/*    _fx_directory_search                  Search directory              */
-/*    _fx_unicode_directory_entry_change    Change unicode file name      */
-/*    _fx_unicode_directory_search          Search for unicode name       */
-/*    _fx_file_rename                       Rename for ASCII file name    */
-/*    _fx_fault_tolerant_transaction_start  Start fault tolerant          */
-/*                                            transaction                 */
-/*    _fx_fault_tolerant_transaction_end    End fault tolerant transaction*/
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT _fx_unicode_file_rename(FX_MEDIA *media_ptr, UCHAR *old_unicode_name, ULONG old_unicode_length,
-                             UCHAR *new_unicode_name, ULONG new_unicode_length, CHAR *new_short_name)
-{
-ULONG        i;
-UINT         status;
-CHAR         alpha, beta;
-CHAR         old_shortname[13];
-CHAR         new_shortname[13];
-FX_DIR_ENTRY dir_entry;
-
-
-    /* Clear the return short name.  */
-    new_short_name[0] =  FX_NULL;
-
-    /* Set shortname to null.  */
-    old_shortname[0] =  FX_NULL;
-    new_shortname[0] =  FX_NULL;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    /* Check if media format is exFAT.  */
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Return the not implemented error.  */
-        return(FX_NOT_IMPLEMENTED);
-    }
-#endif
-
-    /* Get shortname of old unicode name. */
-    status = _fx_unicode_short_name_get(media_ptr, old_unicode_name, old_unicode_length, old_shortname);
-
-    /* Determine if the result was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Protect media.  */
-    FX_PROTECT
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name = media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  FX_NULL;
-
-    /* Search the target directory for the same file name.  */
-    status = _fx_unicode_directory_search(media_ptr, &dir_entry, (UCHAR *)new_shortname, sizeof(new_shortname),
-                                          new_unicode_name, &new_unicode_length, 0);
-
-    /* Determine if the name already exists.  */
-    if (status == FX_SUCCESS)
-    {
-
-        if (old_unicode_length == new_unicode_length)
-        {
-
-            /* Determine if the new name simply has an ASCII case change. If so, simply let the processing
-               continue.  */
-            i =  0;
-            do
-            {
-
-                /* Pickup an old name and new name character and convert to upper case if necessary.  */
-                alpha = (CHAR)old_unicode_name[i << 1];
-                if ((alpha >= 'a') && (alpha <= 'z') && (old_unicode_name[(i << 1) + 1] == 0))
-                {
-
-                    /* Lower case, convert to upper case!  */
-                    alpha =  (CHAR)((INT)alpha - 0x20);
-                }
-                beta =   (CHAR)new_unicode_name[i << 1];
-                if ((beta >= 'a') && (beta <= 'z') && (new_unicode_name[(i << 1) + 1] == 0))
-                {
-
-                    /* Lower case, convert to upper case!  */
-                    beta =  (CHAR)((INT)beta - 0x20);
-                }
-
-                /* Now compare the characters.  */
-                if ((alpha != beta))
-                {
-
-                    /* Get out of this loop!  */
-                    break;
-                }
-
-                /* Pickup the high bytes. */
-                alpha = (CHAR)old_unicode_name[(i << 1) + 1];
-                beta =  (CHAR)new_unicode_name[(i << 1) + 1];
-
-                /* Now compare the byte.  */
-                if ((alpha != beta))
-                {
-
-                    /* Get out of this loop!  */
-                    break;
-                }
-
-                /* Move to next character.  */
-                i++;
-            } while (i < old_unicode_length);
-        }
-        else
-        {
-
-            /* Names not match. */
-            alpha = 0;
-            beta = 1;
-        }
-
-        /* Now determine if the names match.  */
-        if (alpha != beta)
-        {
-
-            /* No, the names do not match so simply return an error
-               to the caller.  */
-
-            /* Release media protection.  */
-            FX_UNPROTECT
-
-            /* Return the not a file error code.  */
-            return(FX_ALREADY_CREATED);
-        }
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Start transaction. */
-    _fx_fault_tolerant_transaction_start(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Okay, at this point we need to rename to a new long file name that has enough space for the
-       eventual unicode file name.  */
-
-    /* Copy the characters from the unicode file name and make sure they are
-       within the ASCII range.  */
-    _fx_unicode_temp_long_file_name[0] =  'z';
-    for (i = 1; i < new_unicode_length; i++)
-    {
-
-        /* Build temporary long file name.  */
-        _fx_unicode_temp_long_file_name[i] =  (UCHAR)((UINT)'0' + (i % 9));
-    }
-    _fx_unicode_temp_long_file_name[i] =  FX_NULL;
-
-    /* Loop to try different temp long file names... if necessary.  */
-    do
-    {
-
-        /* Create a new file with the temp long file name.  */
-        status = _fx_file_rename(media_ptr, old_shortname, (CHAR *)_fx_unicode_temp_long_file_name);
-
-        /* Determine if there was an error.  */
-        if (status == FX_ALREADY_CREATED)
-        {
-
-            /* Adjust the name slightly and try again!  */
-            _fx_unicode_temp_long_file_name[0]--; 
-
-            /* Determine if it is outside the lower case boundary.  */
-            if (_fx_unicode_temp_long_file_name[0] < 0x61)
-            {
-                break;
-            }
-        }
-    } while (status == FX_ALREADY_CREATED);
-
-    /* Determine if there was an error.  */
-    if (status)
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return error.  */
-        return(status);
-    }
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Search the system for the supplied file name.  */
-    status =  _fx_directory_search(media_ptr, (CHAR *)_fx_unicode_temp_long_file_name, &dir_entry, FX_NULL, FX_NULL);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error status.  */
-        return(status);
-    }
-
-    /* We can now change the temporary long file name with the destination unicode name.  */
-    status =  _fx_unicode_directory_entry_change(media_ptr, &dir_entry,  new_unicode_name, new_unicode_length);
-
-    /* Was this successful?  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Yes, copy the short file name to the destination.  */
-        /* The new short name only have 8 characters, since we didn't include a dot in temp_long_file_name. */
-        for (i = 0; i < FX_DIR_NAME_SIZE; i++)
-        {
-
-            /* Copy a character.  */
-            new_short_name[i] =  dir_entry.fx_dir_entry_short_name[i];
-
-            /* Are we done?  */
-            if (new_short_name[i] == FX_NULL)
-            {
-                break;
-            }
-        }
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    /* Check for a bad status.  */
-    if (status != FX_SUCCESS)
-    {
-
-        FX_FAULT_TOLERANT_TRANSACTION_FAIL(media_ptr);
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the bad status.  */
-        return(status);
-    }
-
-    /* End transaction. */
-    status = _fx_fault_tolerant_transaction_end(media_ptr);
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Release the protection.  */
-    FX_UNPROTECT
-
-    /* Return completion status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_length_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_length_get.c	(revision 30)
+++ 	(revision )
@@ -1,81 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_length_get                              PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns the length of the supplied unicode name.      */
-/*                                                                        */
-/*    Note, this API is deprecated as _fx_unicode_length_get_extended     */
-/*    should be used. The maximum buffer size of unicode_name is 256.     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    unicode_name                          Pointer to unicode name       */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    length                                                              */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_length_get_extended       Actual unicode length get     */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-ULONG  _fx_unicode_length_get(UCHAR *unicode_name)
-{
-
-    /* Call the extended version with 256 bytes maximum buffer length.  */
-    return(_fx_unicode_length_get_extended(unicode_name, 256));
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_length_get_extended.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_length_get_extended.c	(revision 30)
+++ 	(revision )
@@ -1,103 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_length_get_extended                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns the length of the supplied unicode name.      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    unicode_name                          Pointer to unicode name       */
-/*    buffer_length                         Buffer length for unicode name*/
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    length                                                              */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-ULONG  _fx_unicode_length_get_extended(UCHAR *unicode_name, UINT buffer_length)
-{
-
-ULONG i;
-ULONG length;
-
-
-    i =  0;
-    length =  0;
-    while (i < buffer_length)
-    {
-
-        /* See if we are at the end of the unicode string...  This assumes that there is a NULL at the end of the string.  */
-        if ((unicode_name[i] == 0) && (unicode_name[i + 1] == 0))
-        {
-            break;
-        }
-
-        /* Increment index.  */
-        i =  i + 2;
-
-        /* Increment the length.  */
-        length++;
-    }
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_UNICODE_LENGTH_GET, unicode_name, length, 0, 0, FX_TRACE_FILE_EVENTS, 0, 0)
-
-    /* Return length.  */
-    return(length);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_name_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_name_get.c	(revision 30)
+++ 	(revision )
@@ -1,87 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_name_get                                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function finds the unicode name associated with the supplied   */
-/*    short 8.3 name.                                                     */
-/*                                                                        */
-/*    Note, this API is deprecated as fx_unicode_name_get_extended should */
-/*    be used. The maximum written size to destination_unicode_name could */
-/*    be FX_MAX_LONG_NAME_LEN * 2.                                        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_short_name                     Pointer to short file name    */
-/*    destination_unicode_name              Pointer to destination name   */
-/*    destination_unicode_length            Destination for name length   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_name_get_extended         Actual unicode name get       */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_unicode_name_get(FX_MEDIA *media_ptr, CHAR *source_short_name,
-                           UCHAR *destination_unicode_name, ULONG *destination_unicode_length)
-{
-
-    /* Call the extended version with 13 bytes short name length.  */
-    return(_fx_unicode_name_get_extended(media_ptr, source_short_name, destination_unicode_name, destination_unicode_length, FX_MAX_LONG_NAME_LEN * 2));
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_name_get_extended.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_name_get_extended.c	(revision 30)
+++ 	(revision )
@@ -1,145 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_name_get_extended                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function finds the unicode name associated with the supplied   */
-/*    short 8.3 name.                                                     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_short_name                     Pointer to short file name    */
-/*    destination_unicode_name              Pointer to destination name   */
-/*    destination_unicode_length            Destination for name length   */
-/*    unicode_name_buffer_length            Buffer length of unicode name */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_directory_search          Search for unicode name       */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_unicode_name_get_extended(FX_MEDIA *media_ptr, CHAR *source_short_name,
-                           UCHAR *destination_unicode_name, ULONG *destination_unicode_length, ULONG unicode_name_buffer_length)
-{
-
-UINT                   status;
-FX_DIR_ENTRY           dir_entry;
-
-#ifdef TX_ENABLE_EVENT_TRACE
-TX_TRACE_BUFFER_ENTRY *trace_event;
-ULONG                  trace_timestamp;
-#endif
-
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    /* Check if media format is exFAT.  */
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Return the not implemented error.  */
-        return(FX_NOT_IMPLEMENTED);
-    }
-#endif
-
-    /* Set the destination unicode length to zero to indicate there is nothing in terms of a match.  */
-    *destination_unicode_length =  0;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_UNICODE_NAME_GET, media_ptr, source_short_name, destination_unicode_name, 0, FX_TRACE_FILE_EVENTS, &trace_event, &trace_timestamp)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Search the system for the supplied short file name and return the unicode name if there is a match.  */
-    status =  _fx_unicode_directory_search(media_ptr, &dir_entry, (UCHAR *)source_short_name, 0, destination_unicode_name, destination_unicode_length, unicode_name_buffer_length);
-
-    /* Determine if the search was successful.  */
-    if (status != FX_SUCCESS)
-    {
-
-        /* Release media protection.  */
-        FX_UNPROTECT
-
-        /* Return the error code.  */
-        return(status);
-    }
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Update the trace event with the unicode length.  */
-    FX_TRACE_EVENT_UPDATE(trace_event, trace_timestamp, FX_TRACE_UNICODE_NAME_GET, 0, 0, 0, *destination_unicode_length)
-
-    /* Return successful completion status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_short_name_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_short_name_get.c	(revision 30)
+++ 	(revision )
@@ -1,87 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_short_name_get                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function finds the short name associated with the supplied     */
-/*    unicode name.                                                       */
-/*                                                                        */
-/*    Note, this API is deprecated as fx_unicode_short_name_get_extended  */
-/*    should be used. The maximum written size to destination_short_name  */
-/*    could be 13.                                                        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_unicode_name                   Pointer to unicode name       */
-/*    source_unicode_length                 Length of unicode name        */
-/*    destination_short_name                Pointer to destination name   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_short_name_get_extended   Actual unicode short name get */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_unicode_short_name_get(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                 CHAR *destination_short_name)
-{
-
-    /* Call the extended version with 13 bytes short name length.  */
-    return(_fx_unicode_short_name_get_extended(media_ptr, source_unicode_name, source_unicode_length, destination_short_name, 13));
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_short_name_get_extended.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_unicode_short_name_get_extended.c	(revision 30)
+++ 	(revision )
@@ -1,130 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_unicode_short_name_get_extended                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function finds the short name associated with the supplied     */
-/*    unicode name.                                                       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_unicode_name                   Pointer to unicode name       */
-/*    source_unicode_length                 Length of unicode name        */
-/*    destination_short_name                Pointer to destination name   */
-/*    short_name_buffer_length              Buffer length of short name   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_directory_search          Search for unicode name       */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_unicode_short_name_get_extended(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                 CHAR *destination_short_name, ULONG short_name_buffer_length)
-{
-
-UINT         status;
-ULONG        temp_unicode_length;
-FX_DIR_ENTRY dir_entry;
-
-
-    /* Setup pointer to media name buffer.  */
-    dir_entry.fx_dir_entry_name =  media_ptr -> fx_media_name_buffer + FX_MAX_LONG_NAME_LEN;
-
-    /* Clear the short name string.  */
-    dir_entry.fx_dir_entry_short_name[0] =  0;
-
-    /* Check the media to make sure it is open.  */
-    if (media_ptr -> fx_media_id != FX_MEDIA_ID)
-    {
-
-        /* Return the media not opened error.  */
-        return(FX_MEDIA_NOT_OPEN);
-    }
-
-#ifdef FX_ENABLE_EXFAT
-    /* Check if media format is exFAT.  */
-    if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-    {
-
-        /* Return the not implemented error.  */
-        return(FX_NOT_IMPLEMENTED);
-    }
-#endif
-
-    /* Null terminate the short return name.  */
-    destination_short_name[0] =  (UCHAR)0;
-
-    /* Setup temporary unicode name length for search call.  */
-    temp_unicode_length =  source_unicode_length;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_UNICODE_SHORT_NAME_GET, media_ptr, source_unicode_name, source_unicode_length, destination_short_name, FX_TRACE_FILE_EVENTS, 0, 0)
-
-    /* Protect against other threads accessing the media.  */
-    FX_PROTECT
-
-    /* Search the system for the supplied short name and return the unicode name if there is a match.  */
-    status =  _fx_unicode_directory_search(media_ptr, &dir_entry, (UCHAR *)destination_short_name, short_name_buffer_length, source_unicode_name, &temp_unicode_length, 0);
-
-    /* Release media protection.  */
-    FX_UNPROTECT
-
-    /* Return successful completion status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_16_unsigned_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_16_unsigned_read.c	(revision 30)
+++ 	(revision )
@@ -1,85 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_read                        PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads (with endian awareness) 16-bit unsigned data    */
-/*    from the specified source and returns the value to the caller.      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    source_ptr                            Source memory pointer         */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    UINT value                                                          */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_16_unsigned_read(UCHAR *source_ptr)
-{
-
-UINT value;
-
-    /* Pickup the UINT from the destination with endian-awareness.  */
-    value =  ((((UINT)*(source_ptr + 1)) & 0xFF) << 8) |
-              ((UINT)*(source_ptr) & 0xFF);
-
-    /* Return value to caller.  */
-    return(value);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_16_unsigned_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_16_unsigned_write.c	(revision 30)
+++ 	(revision )
@@ -1,81 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_write                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes (with endian awareness) 16-bit unsigned data   */
-/*    to the specified destination.                                       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    dest_ptr                              Destination memory pointer    */
-/*    value                                 Value to write to memory      */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-VOID  _fx_utility_16_unsigned_write(UCHAR *dest_ptr, UINT value)
-{
-
-    /* Store the UINT into the destination with endian-awareness.  */
-    *(dest_ptr) =       (UCHAR)(value & 0xFF);
-    *(dest_ptr + 1) =   (UCHAR)((value >> 8) & 0xFF);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_32_unsigned_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_32_unsigned_read.c	(revision 30)
+++ 	(revision )
@@ -1,87 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_32_unsigned_read                        PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads (with endian awareness) a 32-bit unsigned data  */
-/*    from the specified source and returns the value to the caller.      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    source_ptr                            Source memory pointer         */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    ULONG value                                                         */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-ULONG  _fx_utility_32_unsigned_read(UCHAR *source_ptr)
-{
-
-ULONG value;
-
-    /* Pickup the UINT from the destination with endian-awareness.  */
-    value =  ((((ULONG) *(source_ptr+3)) & 0xFF) << 24) |
-             ((((ULONG) *(source_ptr+2)) & 0xFF) << 16) |
-             ((((ULONG) *(source_ptr+1)) & 0xFF) << 8)  |
-              (((ULONG) *(source_ptr)) & 0xFF);
-
-    /* Return value to caller.  */
-    return(value);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_32_unsigned_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_32_unsigned_write.c	(revision 30)
+++ 	(revision )
@@ -1,83 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_32_unsigned_write                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes (with endian awareness) a 32-bit unsigned data */
-/*    type to the specified destination.                                  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    dest_ptr                              Destination memory pointer    */
-/*    value                                 Value to write to memory      */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-VOID  _fx_utility_32_unsigned_write(UCHAR *dest_ptr, ULONG value)
-{
-
-    /* Store the UINT into the destination with endian-awareness.  */
-    *(dest_ptr) =       (UCHAR)(value & 0xFF);
-    *(dest_ptr + 1) =   (UCHAR)((value >> 8) & 0xFF);
-    *(dest_ptr + 2) =   (UCHAR)((value >> 16) & 0xFF);
-    *(dest_ptr + 3) =   (UCHAR)((value >> 24) & 0xFF);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_64_unsigned_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_64_unsigned_read.c	(revision 30)
+++ 	(revision )
@@ -1,90 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_64_unsigned_read                        PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads (with endian awareness) a 64-bit unsigned data  */
-/*    from the specified source and returns the value to the caller.      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    source_ptr                            Source memory pointer         */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    ULONG64 value                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-ULONG64  _fx_utility_64_unsigned_read(UCHAR *source_ptr)
-{
-
-ULONG64 value;
-ULONG   upper_portion;
-ULONG   lower_portion;
-
-
-    lower_portion = _fx_utility_32_unsigned_read(source_ptr);
-    upper_portion = _fx_utility_32_unsigned_read(source_ptr + sizeof(ULONG));
-
-    value =  ((ULONG64)upper_portion) << 32;
-    value |= (ULONG64)lower_portion;
-
-    /* Return 64-bit value to caller.  */
-    return(value);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_64_unsigned_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_64_unsigned_write.c	(revision 30)
+++ 	(revision )
@@ -1,81 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_64_unsigned_write                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes (with endian awareness) a 64-bit unsigned data */
-/*    type to the specified destination.                                  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    dest_ptr                              Destination memory pointer    */
-/*    value                                 Value to write to memory      */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-VOID  _fx_utility_64_unsigned_write(UCHAR *dest_ptr, ULONG64 value)
-{
-
-    /* Store the ULONG64 into the destination with endian-awareness.  */
-    _fx_utility_32_unsigned_write(dest_ptr, (ULONG)value);
-    _fx_utility_32_unsigned_write(dest_ptr + sizeof(ULONG), (ULONG)(value >> 32));
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_FAT_entry_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_FAT_entry_read.c	(revision 30)
+++ 	(revision )
@@ -1,450 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_read                          PORTABLE C      */
-/*                                                           6.2.0        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads the supplied FAT entry from the first FAT of    */
-/*    the media.  12-bit, 16-bit, and 32-bit FAT reading is supported.    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    cluster                               Cluster entry number          */
-/*    entry_ptr                             Pointer to destination for    */
-/*                                            the FAT entry               */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_read          Read a UINT from FAT buffer   */
-/*    _fx_utility_32_unsigned_read          Read a ULONG form FAT buffer  */
-/*    _fx_utility_FAT_flush                 Flush FAT entry cache         */
-/*    _fx_utility_logical_sector_read       Read FAT sector into memory   */
-/*    _fx_fault_tolerant_read_FAT           Read FAT entry from log file  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added conditional to        */
-/*                                            disable fat entry refresh,  */
-/*                                            resulting in version 6.1    */
-/*  10-31-2022     Tiejun Zhou              Modified comment(s), and      */
-/*                                            fixed compiler warning,     */
-/*                                            resulting in version 6.2.0  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_FAT_entry_read(FX_MEDIA *media_ptr, ULONG cluster, ULONG *entry_ptr)
-{
-
-ULONG               FAT_sector;
-ULONG               byte_offset, entry32;
-UCHAR              *FAT_ptr;
-UINT                entry, index;
-UINT                status;
-FX_FAT_CACHE_ENTRY *cache_entry_ptr;
-#ifndef FX_DISABLE_FAT_ENTRY_REFRESH
-FX_FAT_CACHE_ENTRY  temp_cache_entry;
-#endif /* FX_DISABLE_FAT_ENTRY_REFRESH */
-
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    if (media_ptr -> fx_media_fault_tolerant_enabled &&
-        (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED))
-    {
-
-        /* Redirect this request to log file. */
-        status = _fx_fault_tolerant_read_FAT(media_ptr, cluster, entry_ptr, FX_FAULT_TOLERANT_FAT_LOG_TYPE);
-
-        /* Return on success. */
-        if (status != FX_READ_CONTINUE)
-        {
-            return(status);
-        }
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-    /* Increment the number of FAT entry reads and cache hits.  */
-    media_ptr -> fx_media_fat_entry_reads++;
-    media_ptr -> fx_media_fat_entry_cache_read_hits++;
-#endif
-
-    /* Extended port-specific processing macro, which is by default defined to white space.  */
-    FX_UTILITY_FAT_ENTRY_READ_EXTENSION
-
-    /* Calculate the area of the cache for this FAT entry.  */
-    index =  (cluster & FX_FAT_CACHE_HASH_MASK) * FX_FAT_CACHE_DEPTH;
-
-    /* Build a pointer to the cache entry.  */
-    cache_entry_ptr =  &media_ptr -> fx_media_fat_cache[index];
-
-#ifndef FX_DISABLE_FAT_ENTRY_REFRESH
-    /* Determine if the FAT entry is in the cache - assuming the depth of the FAT cache is
-       4 entries.  */
-    if ((cache_entry_ptr -> fx_fat_cache_entry_cluster) == cluster)
-    {
-
-        /* Yes, return the cached value.  */
-        *entry_ptr =  cache_entry_ptr -> fx_fat_cache_entry_value;
-
-        /* Don't move anything since we found the entry.  */
-
-        /* Return a successful status.  */
-        return(FX_SUCCESS);
-    }
-    else if (((cache_entry_ptr + 1) -> fx_fat_cache_entry_cluster) == cluster)
-    {
-
-        /* Yes, return the cached value.  */
-        *entry_ptr =  (cache_entry_ptr + 1) -> fx_fat_cache_entry_value;
-
-        /* Just swap the first and second entry.  */
-        temp_cache_entry =        *(cache_entry_ptr);
-        *(cache_entry_ptr) =      *(cache_entry_ptr + 1);
-        *(cache_entry_ptr + 1) =  temp_cache_entry;
-
-        /* Return a successful status.  */
-        return(FX_SUCCESS);
-    }
-    else if (((cache_entry_ptr + 2) -> fx_fat_cache_entry_cluster) == cluster)
-    {
-
-        /* Yes, return the cached value.  */
-        *entry_ptr =  (cache_entry_ptr + 2) -> fx_fat_cache_entry_value;
-
-        /* Move the third entry to the top and the first two entries down.  */
-        temp_cache_entry =        *(cache_entry_ptr);
-        *(cache_entry_ptr) =      *(cache_entry_ptr + 2);
-        *(cache_entry_ptr + 2) =  *(cache_entry_ptr + 1);
-        *(cache_entry_ptr + 1) =  temp_cache_entry;
-
-        /* Return a successful status.  */
-        return(FX_SUCCESS);
-    }
-    else if (((cache_entry_ptr + 3) -> fx_fat_cache_entry_cluster) == cluster)
-    {
-
-        /* Yes, return the cached value.  */
-        *entry_ptr =  (cache_entry_ptr + 3) -> fx_fat_cache_entry_value;
-
-        /* Move the last entry to the top and the first three entries down.  */
-        temp_cache_entry =        *(cache_entry_ptr);
-        *(cache_entry_ptr) =      *(cache_entry_ptr + 3);
-        *(cache_entry_ptr + 3) =  *(cache_entry_ptr + 2);
-        *(cache_entry_ptr + 2) =  *(cache_entry_ptr + 1);
-        *(cache_entry_ptr + 1) =  temp_cache_entry;
-
-        /* Return a successful status.  */
-        return(FX_SUCCESS);
-    }
-#else
-    for (UINT i = 0; i < 4; i++)
-    {
-        if (((cache_entry_ptr + i) -> fx_fat_cache_entry_cluster) == cluster)
-        {
-            *entry_ptr =  (cache_entry_ptr + i) -> fx_fat_cache_entry_value;
-
-            /* Return a successful status.  */
-            return(FX_SUCCESS);
-        }
-    }
-#endif /* FX_DISABLE_FAT_ENTRY_REFRESH */
-
-    /* Determine if the oldest entry was modified, i.e. whether or not it is
-       dirty.  */
-    if (media_ptr -> fx_media_fat_cache[index + 3].fx_fat_cache_entry_dirty)
-    {
-
-        /* Yes, the entry is dirty and needs to be flushed out.  */
-        status = _fx_utility_FAT_flush(media_ptr);
-
-        /* Check for completion status.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return error status.  */
-            return(status);
-        }
-    }
-
-    /* If we get here, the entry was not found in the FAT entry cache.  We need to
-       actually read the FAT entry.  */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Decrement the number of cache hits.  */
-    media_ptr -> fx_media_fat_entry_cache_read_hits--;
-
-    /* Increment the number of cache misses.  */
-    media_ptr -> fx_media_fat_entry_cache_read_misses++;
-#endif
-
-    /* Determine which type of FAT is present.  */
-    if (media_ptr -> fx_media_12_bit_FAT)
-    {
-
-        /* Calculate the byte offset to the cluster entry.  */
-        byte_offset =  (((ULONG)cluster << 1) + cluster) >> 1;
-
-        /* Calculate the FAT sector the requested FAT entry resides in.  */
-        FAT_sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-            (ULONG)media_ptr -> fx_media_reserved_sectors;
-
-        /* Read the sector in.  */
-        status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) FAT_sector,
-                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-
-        /* Determine if an error occurred.  */
-        if (status != FX_SUCCESS)
-        {
-            /* Return the error status.  */
-            return(status);
-        }
-
-        /* Now calculate the byte offset into this FAT sector.  */
-        byte_offset =  byte_offset -
-            ((FAT_sector - (ULONG)media_ptr -> fx_media_reserved_sectors) *
-             media_ptr -> fx_media_bytes_per_sector);
-
-        /* Setup a pointer into the buffer.  */
-        FAT_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer + (UINT)byte_offset;
-
-        /* Determine if the cluster entry is odd or even.  */
-        if (cluster & 1)
-        {
-
-            /* Odd cluster number.  */
-
-            /* Pickup the lower nibble of the FAT entry.  */
-            entry =  (((UINT)*FAT_ptr) & 0xF0) >> 4;
-
-            /* Move to the next byte of the FAT entry.  */
-            FAT_ptr++;
-
-            /* Determine if we are now past the end of the FAT buffer in memory.  */
-            if (byte_offset == (ULONG)(media_ptr -> fx_media_bytes_per_sector - 1))
-            {
-
-                /* Yes, we need to read the next sector.  */
-                FAT_sector++;
-                status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) FAT_sector,
-                                                          media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-
-                /* Determine if an error occurred.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Setup a pointer into the buffer.  */
-                FAT_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer;
-            }
-
-            /* Pickup the upper 8 bits of the FAT entry.  */
-            entry =  entry | (((UINT)*FAT_ptr) << 4);
-        }
-        else
-        {
-
-            /* Even cluster number.  */
-
-            /* Pickup the lower byte of the FAT entry.  */
-            entry =  (UINT)(((UINT)*FAT_ptr) & 0xFF);
-
-            /* Move to the next nibble of the FAT entry.  */
-            FAT_ptr++;
-
-            /* Determine if we are now past the end of the FAT buffer in memory.  */
-            if (byte_offset == (ULONG)(media_ptr -> fx_media_bytes_per_sector - 1))
-            {
-
-                /* Yes, we need to read the next sector.  */
-                FAT_sector++;
-                status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) FAT_sector,
-                                                          media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-
-                /* Determine if an error occurred.  */
-                if (status != FX_SUCCESS)
-                {
-                    return(status);
-                }
-
-                /* Setup a pointer into the buffer.  */
-                FAT_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer;
-            }
-
-            /* Pickup the upper 4 bits of the FAT entry.  */
-            entry =  entry | ((((UINT)*FAT_ptr) & 0x0F) << 8);
-        }
-
-        /* Determine if we need to do sign extension on the 12-bit eof value.  */
-        if (entry >= FX_MAX_12BIT_CLUST)
-        {
-
-            /* Yes, we need to sign extend.  */
-            entry =  entry | FX_SIGN_EXTEND;
-        }
-
-        *entry_ptr =  entry;
-    }
-
-    /* Check for a 16-bit FAT.  */
-#ifdef FX_ENABLE_EXFAT
-    else if (FX_FAT16  == media_ptr -> fx_media_FAT_type)
-#else
-    else if (!media_ptr -> fx_media_32_bit_FAT)
-#endif /* FX_ENABLE_EXFAT */
-    {
-
-        /* 16-bit FAT is present.  */
-
-        /* Calculate the byte offset to the cluster entry.  */
-        byte_offset =  (((ULONG)cluster) * 2);
-
-        /* Calculate the FAT sector the requested FAT entry resides in.  */
-        FAT_sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-            (ULONG)media_ptr -> fx_media_reserved_sectors;
-
-        /* Read the FAT sector.  */
-        status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) FAT_sector,
-                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-
-        /* Determine if an error occurred.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return the error code.  */
-            return(status);
-        }
-
-        /* Now calculate the byte offset into this FAT sector.  */
-        byte_offset =  byte_offset -
-            ((FAT_sector - (ULONG)media_ptr -> fx_media_reserved_sectors) *
-             media_ptr -> fx_media_bytes_per_sector);
-
-        /* Setup a pointer into the buffer.  */
-        FAT_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer + (UINT)byte_offset;
-
-        /* Pickup the FAT entry.  */
-        entry =  _fx_utility_16_unsigned_read(FAT_ptr);
-
-        *entry_ptr =  entry;
-    }
-#ifdef FX_ENABLE_EXFAT
-    else if ((media_ptr -> fx_media_FAT_type == FX_FAT32) ||
-             (media_ptr -> fx_media_FAT_type == FX_exFAT))
-#else
-    else
-#endif /* FX_ENABLE_EXFAT */
-    {
-
-        /* Otherwise, a 32 bit FAT present.  */
-        byte_offset =  (((ULONG)cluster) * 4);
-
-        /* Calculate the FAT sector the requested FAT entry resides in.  */
-        FAT_sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-            (ULONG)media_ptr -> fx_media_reserved_sectors;
-
-        /* Calculate the byte offset to the FAT entry.  */
-        byte_offset = (byte_offset % media_ptr -> fx_media_bytes_per_sector);
-
-        /* Read the appropriate FAT sector.  */
-        status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) FAT_sector,
-                                                  media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-
-        /* Determine if an error occurred.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return the error code.  */
-            return(status);
-        }
-
-        /* Setup a pointer into the buffer.  */
-        FAT_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer + (ULONG)byte_offset;
-
-        /* Pickup the FAT entry.  */
-        entry32 =  _fx_utility_32_unsigned_read(FAT_ptr);
-
-#ifdef FX_ENABLE_EXFAT
-        /* FAT32 uses 28 bit cluster addressing but  exFAT uses 32 bit.  */
-        if (media_ptr -> fx_media_FAT_type == FX_FAT32)
-        {
-#endif /* FX_ENABLE_EXFAT */
-
-            /* Clear upper nibble.  */
-            entry32 = entry32 & 0x0FFFFFFF;
-#ifdef FX_ENABLE_EXFAT
-        }
-#endif /* FX_ENABLE_EXFAT */
-
-        *entry_ptr =  entry32;
-    }
-
-    /* Move all the cache entries down so the oldest is at the bottom.  */
-    *(cache_entry_ptr + 3) =  *(cache_entry_ptr + 2);
-    *(cache_entry_ptr + 2) =  *(cache_entry_ptr + 1);
-    *(cache_entry_ptr + 1) =  *(cache_entry_ptr);
-
-    /* Setup the new FAT entry in the cache.  */
-    cache_entry_ptr -> fx_fat_cache_entry_cluster =  cluster;
-    cache_entry_ptr -> fx_fat_cache_entry_value   =  *entry_ptr;
-
-    /* Return success to the caller.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_FAT_entry_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_FAT_entry_write.c	(revision 30)
+++ 	(revision )
@@ -1,265 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_FAT_entry_write                         PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes to the supplied FAT entry to all FATs in       */
-/*    the media.  12-bit, 16-bit, and 32-bit FAT writing is supported.    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    cluster                               Cluster entry number          */
-/*    next_cluster                          Next cluster integer pointer  */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_FAT_flush                 FLUSH dirty entries in the    */
-/*                                            FAT cache                   */
-/*    _fx_fault_tolerant_add_fat_log        Add FAT redo log              */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_FAT_entry_write(FX_MEDIA *media_ptr, ULONG cluster, ULONG next_cluster)
-{
-
-UINT                status, index, i;
-FX_FAT_CACHE_ENTRY *cache_entry_ptr;
-#ifdef FX_ENABLE_FAULT_TOLERANT
-ULONG               FAT_sector;
-
-    /* While fault_tolerant is enabled, only FAT entries in the same sector are allowed to be cached. */
-    /* We must flush FAT sectors in the order of FAT chains. */
-    if (media_ptr -> fx_media_fault_tolerant_enabled &&
-        (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED))
-    {
-
-        if (!(media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN))
-        {
-
-            /* Redirect this request to log file. */
-            return(_fx_fault_tolerant_add_FAT_log(media_ptr, cluster, next_cluster));
-        }
-
-        /* Get sector number of the incoming FAT entry. */
-        FAT_sector = _fx_utility_FAT_sector_get(media_ptr, cluster);
-
-        /* Is FAT sector changed? */
-        if (FAT_sector != media_ptr -> fx_media_fault_tolerant_cached_FAT_sector)
-        {
-
-            /* Are there any cached FAT entries? */
-            if (media_ptr -> fx_media_fault_tolerant_cached_FAT_sector)
-            {
-
-                /* Current FAT entry is located in different sector. Force flush. */
-                /* Flush the cached individual FAT entries */
-                _fx_utility_FAT_flush(media_ptr);
-
-#ifdef FX_ENABLE_EXFAT
-                if (media_ptr -> fx_media_FAT_type == FX_exFAT)
-                {
-
-                    /* Flush exFAT bitmap.  */
-                    _fx_utility_exFAT_bitmap_flush(media_ptr);
-                }
-#endif /* FX_ENABLE_EXFAT */
-            }
-
-            /* Record sector number of current FAT entry. */
-            media_ptr -> fx_media_fault_tolerant_cached_FAT_sector = FAT_sector;
-        }
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-    /* Increment the number of FAT entry writes and cache hits.  */
-    media_ptr -> fx_media_fat_entry_writes++;
-    media_ptr -> fx_media_fat_entry_cache_write_hits++;
-#endif
-
-    /* Extended port-specific processing macro, which is by default defined to white space.  */
-    FX_UTILITY_FAT_ENTRY_WRITE_EXTENSION
-
-    /* Calculate the area of the cache for this FAT entry.  */
-    index =  (cluster & FX_FAT_CACHE_HASH_MASK) * FX_FAT_CACHE_DEPTH;
-
-    /* Build a pointer to the cache entry.  */
-    cache_entry_ptr =  &media_ptr -> fx_media_fat_cache[index];
-
-    /* First search for the entry in the FAT entry cache.  */
-    for (i = 0; i < FX_FAT_CACHE_DEPTH; i++)
-    {
-
-        /* See if the entry matches the write request.  */
-        if (((cache_entry_ptr + i) -> fx_fat_cache_entry_cluster) == cluster)
-        {
-
-            /* Yes, we have a matching entry.  Save the new information in the FAT
-               cache and mark this entry as dirty.  */
-            (cache_entry_ptr + i) -> fx_fat_cache_entry_value =     next_cluster;
-            (cache_entry_ptr + i) -> fx_fat_cache_entry_dirty =     1;
-
-            /* Determine if the driver has requested notification when data sectors in the media
-               become free.  This can be useful to FLASH manager software.  */
-            if ((media_ptr -> fx_media_driver_free_sector_update) && (next_cluster == FX_FREE_CLUSTER))
-            {
-
-                /* Yes, the driver does wish to know that these specific sector(s) are
-                   not in use.  */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-                /* Increment the number of driver release sectors requests.  */
-                media_ptr -> fx_media_driver_release_sectors_requests++;
-#endif
-
-                /* This cluster is being released so inform the driver that the
-                   corresponding sectors are now available.  */
-                media_ptr -> fx_media_driver_request =          FX_DRIVER_RELEASE_SECTORS;
-                media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-                media_ptr -> fx_media_driver_logical_sector =   (media_ptr -> fx_media_data_sector_start +
-                                                                 ((cluster - FX_FAT_ENTRY_START) * media_ptr -> fx_media_sectors_per_cluster));
-                media_ptr -> fx_media_driver_sectors =          media_ptr -> fx_media_sectors_per_cluster;
-
-                /* If trace is enabled, insert this event into the trace buffer.  */
-                FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_RELEASE_SECTORS, media_ptr, media_ptr -> fx_media_driver_logical_sector, media_ptr -> fx_media_driver_sectors, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-                /* Call the driver.  */
-                (media_ptr -> fx_media_driver_entry)(media_ptr);
-            }
-
-            /* Done, return successful status.  */
-            return(FX_SUCCESS);
-        }
-    }
-
-    /* If we reach this point, we know that the FAT write request is not in
-       the cache.  */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-    /* Decrement the number of cache hits.  */
-    media_ptr -> fx_media_fat_entry_cache_write_hits--;
-
-    /* Increment the number of cache misses.  */
-    media_ptr -> fx_media_fat_entry_cache_write_misses++;
-#endif
-
-    /* Determine if the oldest entry is dirty and needs to be flushed.  */
-    if (media_ptr -> fx_media_fat_cache[index + 3].fx_fat_cache_entry_dirty == 1)
-    {
-
-        /* Flush the dirty entry so it can be used to hold the current
-           FAT entry write request.  */
-        status = _fx_utility_FAT_flush(media_ptr);
-
-        /* Determine if the write was successful.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* No, return error status to caller.  */
-            return(status);
-        }
-
-    }
-
-    /* Move all the cache entries down so the oldest is at the bottom.  */
-    *(cache_entry_ptr + 3) =  *(cache_entry_ptr + 2);
-    *(cache_entry_ptr + 2) =  *(cache_entry_ptr + 1);
-    *(cache_entry_ptr + 1) =  *(cache_entry_ptr);
-
-    /* Save the current FAT entry write request and mark as dirty.  */
-    cache_entry_ptr -> fx_fat_cache_entry_dirty =    1;
-    cache_entry_ptr -> fx_fat_cache_entry_cluster =  cluster;
-    cache_entry_ptr -> fx_fat_cache_entry_value =    next_cluster;
-
-    /* Determine if the driver has requested notification when data sectors in the media
-       become free.  This can be useful to FLASH manager software.  */
-    if ((media_ptr -> fx_media_driver_free_sector_update) && (next_cluster == FX_FREE_CLUSTER))
-    {
-
-        /* Yes, the driver does wish to know that these specific sector(s) are
-           not in use.  */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-        /* Increment the number of driver release sectors requests.  */
-        media_ptr -> fx_media_driver_release_sectors_requests++;
-#endif
-
-        /* This cluster is being released so inform the driver that the
-              corresponding sectors are now available.  */
-        media_ptr -> fx_media_driver_request =          FX_DRIVER_RELEASE_SECTORS;
-        media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-        media_ptr -> fx_media_driver_logical_sector =   (media_ptr -> fx_media_data_sector_start +
-                                                         ((cluster - FX_FAT_ENTRY_START) * media_ptr -> fx_media_sectors_per_cluster));
-        media_ptr -> fx_media_driver_sectors =          media_ptr -> fx_media_sectors_per_cluster;
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_RELEASE_SECTORS, media_ptr, media_ptr -> fx_media_driver_logical_sector, media_ptr -> fx_media_driver_sectors, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Call the driver.  */
-        (media_ptr -> fx_media_driver_entry)(media_ptr);
-    }
-
-    /* Return success to caller.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_FAT_flush.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_FAT_flush.c	(revision 30)
+++ 	(revision )
@@ -1,564 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_FAT_flush                               PORTABLE C      */
-/*                                                           6.1.2        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function flushes the contents of the FAT cache to the media.   */
-/*    12-bit, 16-bit and 32-bit FAT writing is supported.                 */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_16_unsigned_write         Write a UINT into buffer      */
-/*    _fx_utility_32_unsigned_read          Read a ULONG from buffer      */
-/*    _fx_utility_32_unsigned_write         Write a ULONG into buffer     */
-/*    _fx_utility_logical_sector_read       Read FAT sector into memory   */
-/*    _fx_utility_logical_sector_write      Write FAT sector back to disk */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  11-09-2020     William E. Lamie         Modified comment(s),          */
-/*                                            updated logic for           */
-/*                                            FAT secondary update map,   */
-/*                                            resulting in version 6.1.2  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_FAT_flush(FX_MEDIA *media_ptr)
-{
-
-ULONG  FAT_sector;
-ULONG  byte_offset;
-UCHAR *FAT_ptr;
-UINT   temp, i;
-UINT   status, index, ind;
-ULONG  cluster, next_cluster;
-UCHAR  sectors_per_bit;
-INT    multi_sector_entry;
-ULONG  sector;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-    /* Increment the number of cache flush requests.  */
-    media_ptr -> fx_media_fat_cache_flushes++;
-#endif
-
-    /* Loop through the media's FAT cache and flush out dirty entries.  */
-    for (index = 0; index < FX_MAX_FAT_CACHE; index++)
-    {
-
-        /* Determine if the entry is dirty.  */
-        if ((media_ptr -> fx_media_fat_cache[index].fx_fat_cache_entry_dirty) == 0)
-        {
-
-            /* No, just advance to the next entry.  */
-            continue;
-        }
-
-        /* Otherwise, the entry is indeed dirty and must be flushed out.  Process
-           relative to the type of FAT that is being used.  */
-
-        /* Pickup the contents of the FAT cache entry.  */
-        cluster =       media_ptr -> fx_media_fat_cache[index].fx_fat_cache_entry_cluster;
-
-        /* Determine which type of FAT is present.  */
-#ifdef FX_ENABLE_EXFAT
-        if (media_ptr -> fx_media_FAT_type == FX_FAT12)
-#else
-        if (media_ptr -> fx_media_12_bit_FAT)
-#endif /* FX_ENABLE_EXFAT */
-        {
-
-            /* Calculate the byte offset to the cluster entry.  */
-            byte_offset =  (((ULONG)cluster << 1) + cluster) >> 1;
-
-            /* Calculate the FAT sector the requested FAT entry resides in.  */
-            FAT_sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-                (ULONG)media_ptr -> fx_media_reserved_sectors;
-
-            /* Initialize as not written.  */
-            multi_sector_entry = -1;
-
-            for (;;)
-            {
-
-                /* Pickup the FAT sector.  */
-                status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) FAT_sector,
-                                                          media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-
-                /* Determine if an error occurred.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Determine if a mulit-sector FAT update is present.  */
-                if (multi_sector_entry != -1)
-                {
-
-                    /* Yes, store the remaining portion of the new FAT entry in the
-                       next FAT sector.  */
-
-                    /* Setup a pointer into the buffer.  */
-                    FAT_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer;
-
-                    /* Pickup the cluster and next cluster.  */
-                    cluster = (media_ptr -> fx_media_fat_cache[multi_sector_entry].fx_fat_cache_entry_cluster);
-                    next_cluster = media_ptr -> fx_media_fat_cache[multi_sector_entry].fx_fat_cache_entry_value;
-
-                    /* Determine if the cluster entry is odd or even.  */
-                    if (cluster & 1)
-                    {
-
-                        /* Store the upper 8 bits of the FAT entry.  */
-                        *FAT_ptr =  (UCHAR)((next_cluster >> 4) & 0xFF);
-                    }
-                    else
-                    {
-
-                        /* Store the upper 4 bits of the FAT entry.  */
-                        temp =  ((UINT)*FAT_ptr) & 0xF0;
-                        *FAT_ptr =  (UCHAR)(temp | ((next_cluster >> 8) & 0xF));
-                    }
-
-                    /* Clear the multi-sector flag.  */
-                    multi_sector_entry = -1;
-                }
-
-                /* Loop through the remainder of the cache to check for multiple entries
-                   within the same FAT sector being written out.  */
-                for (i = index; i < FX_MAX_FAT_CACHE; i++)
-                {
-
-                    /* Is the cache entry dirty?  */
-                    if ((media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_dirty) == 0)
-                    {
-
-                        /* Not dirty, does not need to be flushed.  */
-                        continue;
-                    }
-
-                    /* Isolate the cluster.  */
-                    cluster = (media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_cluster);
-
-                    /* Calculate the byte offset to the cluster entry.  */
-                    byte_offset =  (((ULONG)cluster << 1) + cluster) >> 1;
-
-                    /* Pickup the sector.  */
-                    sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-                        (ULONG)media_ptr -> fx_media_reserved_sectors;
-
-                    /* Is it the current FAT sector?  */
-                    if (sector != FAT_sector)
-                    {
-
-                        /* Different FAT sector - not in this pass of the loop.  */
-                        continue;
-                    }
-
-                    /* Pickup new value for this FAT entry.  */
-                    next_cluster =  media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_value;
-
-                    /* Now calculate the byte offset into this FAT sector.  */
-                    byte_offset =  byte_offset -
-                        ((FAT_sector - (ULONG)media_ptr -> fx_media_reserved_sectors) *
-                         media_ptr -> fx_media_bytes_per_sector);
-
-                    /* Determine if we are now past the end of the FAT buffer in memory.  */
-                    if (byte_offset == (ULONG)(media_ptr -> fx_media_bytes_per_sector - 1))
-                    {
-
-                        /* Yes, we need to read the next sector */
-                        multi_sector_entry = (INT)i;
-                    }
-
-                    /* Setup a pointer into the buffer.  */
-                    FAT_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer + (UINT)byte_offset;
-
-                    /* Clear the dirty flag.  */
-                    media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_dirty = 0;
-
-                    /* Determine if the cluster entry is odd or even.  */
-                    if (cluster & 1)
-                    {
-
-                        /* Odd cluster number.  */
-
-                        /* Pickup the upper nibble of the FAT entry.  */
-
-                        /* First, set the lower nibble of the FAT entry.  */
-                        temp =      (((UINT)*FAT_ptr) & 0x0F);
-                        *FAT_ptr =  (UCHAR)(temp | ((next_cluster << 4) & 0xF0));
-
-                        /* Determine if this is a mulit-sector entry.  */
-                        if ((multi_sector_entry) == (INT)i)
-                        {
-
-                            /* Yes, requires multiple sector - will write rest of the part later.  */
-                            continue;
-                        }
-
-                        /* Move to the next byte of the FAT entry.  */
-                        FAT_ptr++;
-
-                        /* Store the upper 8 bits of the FAT entry.  */
-                        *FAT_ptr =  (UCHAR)((next_cluster >> 4) & 0xFF);
-                    }
-                    else
-                    {
-
-                        /* Even cluster number.  */
-
-                        /* Store the lower byte of the FAT entry.  */
-                        *FAT_ptr =  (UCHAR)(next_cluster & 0xFF);
-
-                        /* Determine if this is a mulit-sector entry.  */
-                        if ((multi_sector_entry) == (INT)i)
-                        {
-
-                            /* Yes, requires multiple sector - will write rest of the part later.  */
-                            continue;
-                        }
-
-                        /* Move to the next nibble of the FAT entry.  */
-                        FAT_ptr++;
-
-                        /* Store the upper 4 bits of the FAT entry.  */
-                        temp =  ((UINT)*FAT_ptr) & 0xF0;
-                        *FAT_ptr =  (UCHAR)(temp | ((next_cluster >> 8) & 0xF));
-                    }
-                }
-
-                /* First, write out the current sector. */
-                status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) FAT_sector,
-                                                           media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-                /* Determine if an error occurred.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Mark the FAT sector update bit map to indicate this sector has been written.  */
-                if (media_ptr -> fx_media_sectors_per_FAT % (FX_FAT_MAP_SIZE << 3) == 0)
-                {
-                    sectors_per_bit =  (UCHAR)((UINT)media_ptr -> fx_media_sectors_per_FAT / (FX_FAT_MAP_SIZE << 3));
-                }
-                else
-                {
-                    sectors_per_bit =  (UCHAR)((UINT)media_ptr -> fx_media_sectors_per_FAT / (FX_FAT_MAP_SIZE << 3) + 1);
-                }
-
-                /* Check for invalid value.  */
-                if (sectors_per_bit == 0)
-                {
-
-                    /* Invalid media, return error.  */
-                    return(FX_MEDIA_INVALID);
-                }
-
-                ind = ((FAT_sector - media_ptr -> fx_media_reserved_sectors) / sectors_per_bit) >> 3;
-                media_ptr -> fx_media_fat_secondary_update_map[ind] = 
-                    (UCHAR)((INT)media_ptr -> fx_media_fat_secondary_update_map[ind]
-                    | (1 <<(((FAT_sector - media_ptr -> fx_media_reserved_sectors) / sectors_per_bit) & 7)));
-
-                /* Determine if the multi-sector flag is set.  */
-                if (multi_sector_entry != -1)
-                {
-
-                    /* Yes, position to the next sector and read it in.  */
-                    FAT_sector++;
-                }
-                else
-                {
-
-                    /* No, we are finished with this loop.   */
-                    break;
-                }
-            }
-        }
-#ifdef FX_ENABLE_EXFAT
-        else if (media_ptr -> fx_media_FAT_type == FX_FAT16)
-#else
-        else if (!media_ptr -> fx_media_32_bit_FAT)
-#endif /* FX_ENABLE_EXFAT */
-        {
-
-            /* 16-bit FAT is present.  */
-
-            /* Calculate the byte offset to the cluster entry.  */
-            byte_offset =  (((ULONG)cluster) << 1);
-
-            /* Calculate the FAT sector the requested FAT entry resides in.  */
-            FAT_sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-                (ULONG)media_ptr -> fx_media_reserved_sectors;
-
-            /* Read the FAT sector.  */
-            status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) FAT_sector,
-                                                      media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-
-            /* Determine if an error occurred.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Loop through the remainder of the cache to check for multiple entries
-               within the same FAT sector being written out.  */
-            for (i = index; i < FX_MAX_FAT_CACHE; i++)
-            {
-
-                /* Determine if the entry is dirty.  */
-                if (media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_dirty == 0)
-                {
-
-                    /* Not dirty, does not need to be flushed.  */
-                    continue;
-                }
-
-                /* Isolate the cluster.  */
-                cluster = (media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_cluster);
-
-                /* Calculate the byte offset to the cluster entry.  */
-                byte_offset =  (((ULONG)cluster) * 2);
-
-                /* Pickup the sector.  */
-                sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-                    (ULONG)media_ptr -> fx_media_reserved_sectors;
-
-                /* Is it the current FAT sector?  */
-                if (sector != FAT_sector)
-                {
-
-                    /* Different FAT sector - not in this pass of the loop.  */
-                    continue;
-                }
-
-                /* Now calculate the byte offset into this FAT sector.  */
-                byte_offset =  byte_offset -
-                    ((FAT_sector - (ULONG)media_ptr -> fx_media_reserved_sectors) *
-                     media_ptr -> fx_media_bytes_per_sector);
-
-                /* Setup a pointer into the buffer.  */
-                FAT_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer + (UINT)byte_offset;
-
-                /* Pickup new value for this FAT entry.  */
-                next_cluster =  media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_value;
-
-                /* Store the FAT entry.  */
-                _fx_utility_16_unsigned_write(FAT_ptr, (UINT)next_cluster);
-
-                /* Clear the dirty flag.  */
-                media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_dirty = 0;
-            }
-
-            /* Write the last written FAT sector out.  */
-            status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) FAT_sector,
-                                                       media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-
-            /* Determine if an error occurred.  */
-            if (status != FX_SUCCESS)
-            {
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Mark the FAT sector update bit map to indicate this sector has been
-               written.  */
-            if (media_ptr -> fx_media_sectors_per_FAT % (FX_FAT_MAP_SIZE << 3) == 0)
-            {
-                sectors_per_bit =  (UCHAR)(media_ptr -> fx_media_sectors_per_FAT / (FX_FAT_MAP_SIZE << 3));
-            }
-            else
-            {
-                sectors_per_bit =  (UCHAR)((media_ptr -> fx_media_sectors_per_FAT / (FX_FAT_MAP_SIZE << 3)) + 1);
-            }
-            ind = ((FAT_sector - media_ptr -> fx_media_reserved_sectors) / sectors_per_bit) >> 3;
-            media_ptr -> fx_media_fat_secondary_update_map[ind] = 
-                (UCHAR)((INT)media_ptr -> fx_media_fat_secondary_update_map[ind]
-                | (1 <<(((FAT_sector - media_ptr -> fx_media_reserved_sectors) / sectors_per_bit) & 7)));
-        }
-        else
-        {
-
-            /* 32-bit FAT or exFAT are present.  */
-
-            /* Calculate the byte offset to the cluster entry.  */
-            byte_offset =  (((ULONG)cluster) * 4);
-
-            /* Calculate the FAT sector the requested FAT entry resides in.  */
-            FAT_sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-                (ULONG)media_ptr -> fx_media_reserved_sectors;
-
-            /* Read the FAT sector.  */
-            status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) FAT_sector,
-                                                      media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-
-            /* Determine if an error occurred.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Loop through the remainder of the cache to check for multiple entries
-               within the same FAT sector being written out.  */
-            for (i = index; i < FX_MAX_FAT_CACHE; i++)
-            {
-
-                /* Determine if the entry is dirty.  */
-                if (media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_dirty == 0)
-                {
-
-                    /* Not dirty, does not need to be flushed.  */
-                    continue;
-                }
-
-                /* Isolate the cluster.  */
-                cluster = (media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_cluster);
-
-                /* Calculate the byte offset to the cluster entry.  */
-                byte_offset =  (((ULONG)cluster) * 4);
-
-                /* Pickup the sector.  */
-                sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-                    (ULONG)media_ptr -> fx_media_reserved_sectors;
-
-                /* Is it the current FAT sector?  */
-                if (sector != FAT_sector)
-                {
-
-                    /* Different FAT sector - not in this pass of the loop.  */
-                    continue;
-                }
-
-                /* Now calculate the byte offset into this FAT sector.  */
-                byte_offset =  byte_offset -
-                    ((FAT_sector - (ULONG)media_ptr -> fx_media_reserved_sectors) *
-                     media_ptr -> fx_media_bytes_per_sector);
-
-                /* Setup a pointer into the buffer.  */
-                FAT_ptr =  (UCHAR *)media_ptr -> fx_media_memory_buffer + (UINT)byte_offset;
-
-                /* Pickup new value for this FAT entry.  */
-                next_cluster =  media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_value;
-
-                /* Store the FAT entry.  */
-                _fx_utility_32_unsigned_write(FAT_ptr, next_cluster);
-
-                /* Clear the dirty flag.  */
-                media_ptr -> fx_media_fat_cache[i].fx_fat_cache_entry_dirty = 0;
-            }
-
-            /* Write the last written FAT sector out.  */
-            status =  _fx_utility_logical_sector_write(media_ptr, (ULONG64) FAT_sector,
-                                                       media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-
-            /* Determine if an error occurred.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-
-#ifdef FX_ENABLE_EXFAT
-            /* We are not using fx_media_fat_secondary_update_map for exFAT.  */
-            if (media_ptr -> fx_media_FAT_type == FX_FAT32)
-            {
-#endif /* FX_ENABLE_EXFAT */
-
-                /* Mark the FAT sector update bit map to indicate this sector has been
-                   written.  */
-                if (media_ptr -> fx_media_sectors_per_FAT % (FX_FAT_MAP_SIZE << 3) == 0)
-                {
-                    sectors_per_bit =  (UCHAR)(media_ptr -> fx_media_sectors_per_FAT / (FX_FAT_MAP_SIZE << 3));
-                }
-                else
-                {
-                    sectors_per_bit =  (UCHAR)((media_ptr -> fx_media_sectors_per_FAT / (FX_FAT_MAP_SIZE << 3)) + 1);
-                }
-                ind = ((FAT_sector - media_ptr -> fx_media_reserved_sectors) / sectors_per_bit) >> 3;
-                media_ptr -> fx_media_fat_secondary_update_map[ind] = 
-                    (UCHAR)((INT)media_ptr -> fx_media_fat_secondary_update_map[ind]
-                    | (1 <<(((FAT_sector - media_ptr -> fx_media_reserved_sectors) / sectors_per_bit) & 7)));
-#ifdef FX_ENABLE_EXFAT
-            }
-#endif /* FX_ENABLE_EXFAT */
-        }
-    }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-
-    /* While fault_tolerant is enabled, this function will be called before the return of all APIs. */
-    if (media_ptr -> fx_media_fault_tolerant_enabled)
-    {
-
-        /* Delete the record of FAT sector since all FAT entries are flushed. */
-        media_ptr -> fx_media_fault_tolerant_cached_FAT_sector = 0;
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Return successful status.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_FAT_map_flush.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_FAT_map_flush.c	(revision 30)
+++ 	(revision )
@@ -1,172 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_FAT_map_flush                           PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function updates mirrors changes in the primary FAT to each of */
-/*    secondary FATs in the media.                                        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_logical_sector_read       Read FAT sector into memory   */
-/*    _fx_utility_logical_sector_write      Write FAT sector back to disk */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_FAT_map_flush(FX_MEDIA *media_ptr)
-{
-
-ULONG FAT_sector, last_sector;
-UINT  i, status, FATs;
-UCHAR sectors_per_bit;
-
-
-    /* Determine how many FAT sectors each bit in the bit map represents.  Depending on
-       the number of sectors in the primary FAT, each bit in this map may represent one
-       or more primary FAT sectors. Because of this, it is possible some FAT sectors that
-       were not changed may get flushed out to the secondary FAT.  However, this method
-       provides very nice performance benefits during normal operation and is much more
-       reasonable than performing a total copy of the primary FAT to each secondary FAT
-       on media flush and media close.  */
-    if (media_ptr -> fx_media_sectors_per_FAT % (FX_FAT_MAP_SIZE << 3) == 0)
-    {
-        sectors_per_bit =  (UCHAR)(media_ptr -> fx_media_sectors_per_FAT / (FX_FAT_MAP_SIZE << 3));
-    }
-    else
-    {
-        sectors_per_bit =  (UCHAR)(media_ptr -> fx_media_sectors_per_FAT / (FX_FAT_MAP_SIZE << 3) + 1);
-    }
-
-    /* Loop through the FAT update map to mirror primary FAT sectors to secondary FAT(s).  */
-    for (i = 0; i < FX_FAT_MAP_SIZE << 3; i++)
-    {
-
-        /* Determine if there are FAT changes specified by this entry.  */
-        if ((media_ptr -> fx_media_fat_secondary_update_map[i >> 3] & (1 << (i & 7))) == 0)
-        {
-
-            /* No, look at the next bit map entry.  */
-            continue;
-        }
-
-        /* Setup the parameters for performing the update.  */
-        FAT_sector =    i * sectors_per_bit + media_ptr -> fx_media_reserved_sectors;
-        last_sector =   FAT_sector + sectors_per_bit;
-
-        /* Make sure the last update sector is within range.  */
-        if (last_sector > (media_ptr -> fx_media_sectors_per_FAT + media_ptr -> fx_media_reserved_sectors))
-        {
-            last_sector =  media_ptr -> fx_media_sectors_per_FAT + media_ptr -> fx_media_reserved_sectors;
-        }
-
-        /* Loop to mirror primary FAT sectors to secondary FAT(s).  */
-        for (; FAT_sector < last_sector; FAT_sector++)
-        {
-
-            /* Read the FAT sector.  */
-            status =  _fx_utility_logical_sector_read(media_ptr, (ULONG64) FAT_sector,
-                                                      media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-
-            /* Determine if an error occurred.  */
-            if (status != FX_SUCCESS)
-            {
-                /* Return the error status.  */
-                return(status);
-            }
-
-            /* Pickup how many secondary FATs there are.  */
-            FATs =  media_ptr -> fx_media_number_of_FATs - 1;
-
-            /* Loop to update additional FAT entries.  */
-            while (FATs)
-            {
-
-                /* Mirror main FAT sector write into the additional FATs.  */
-                status =  _fx_utility_logical_sector_write(media_ptr,
-                                                           ((ULONG64) FAT_sector) + ((ULONG64)FATs * (ULONG64)(media_ptr -> fx_media_sectors_per_FAT)),
-                                                           media_ptr -> fx_media_memory_buffer, ((ULONG) 1), FX_FAT_SECTOR);
-
-                /* Determine if an error occurred.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Decrement the number of FATs.  */
-                FATs--;
-            }
-        }
-    }
-
-    /* Clear the bit map that indicates primary FAT updates.  */
-    for (i = 0; i < FX_FAT_MAP_SIZE; i++)
-    {
-
-        /* Clear each entry in the bit map.  */
-        media_ptr -> fx_media_fat_secondary_update_map[i] =  0;
-    }
-
-    /* Return a successful completion.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_FAT_sector_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_FAT_sector_get.c	(revision 30)
+++ 	(revision )
@@ -1,119 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_FAT_sector_get                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function gets the sector of supplied FAT entry.                */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    cluster                               Cluster entry number          */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return sector of FAT entry                                          */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-ULONG  _fx_utility_FAT_sector_get(FX_MEDIA *media_ptr, ULONG cluster)
-{
-
-ULONG  FAT_sector;
-ULONG  byte_offset;
-
-    /* Determine which type of FAT is present.  */
-#ifdef FX_ENABLE_EXFAT
-    if (media_ptr -> fx_media_FAT_type == FX_FAT12)
-#else
-    if (media_ptr -> fx_media_12_bit_FAT)
-#endif /* FX_ENABLE_EXFAT */
-    {
-
-        /* 12-bit FAT is present.  */
-
-        /* Calculate the byte offset to the cluster entry.  */
-        byte_offset =  (((ULONG)cluster << 1) + cluster) >> 1;
-
-    }
-#ifdef FX_ENABLE_EXFAT
-    else if (media_ptr -> fx_media_FAT_type == FX_FAT16)
-#else
-    else if (!media_ptr -> fx_media_32_bit_FAT)
-#endif /* FX_ENABLE_EXFAT */
-    {
-
-        /* 16-bit FAT is present.  */
-
-        /* Calculate the byte offset to the cluster entry.  */
-        byte_offset =  (((ULONG)cluster) << 1);
-    }
-    else
-    {
-
-        /* 32-bit FAT or exFAT are present.  */
-
-        /* Calculate the byte offset to the cluster entry.  */
-        byte_offset =  (((ULONG)cluster) * 4);
-    }
-
-    /* Calculate the FAT sector the requested FAT entry resides in.  */
-    FAT_sector =  (byte_offset / media_ptr -> fx_media_bytes_per_sector) +
-        (ULONG)media_ptr -> fx_media_reserved_sectors;
-
-    /* Return successful status.  */
-    return(FAT_sector);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_absolute_path_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_absolute_path_get.c	(revision 30)
+++ 	(revision )
@@ -1,254 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_utility.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_absolute_path_get                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function converts concatenating of base and new path to        */
-/*    absolute path.                                                      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    base_path                             Base (current) path           */
-/*    new_path                              New path                      */
-/*    absolute_path                         Absolute Path                 */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    absolute_path                         Resulting absolute path       */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_token_length_get          Get the next token length     */
-/*    _fx_utility_string_length_get         Get string length             */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_default_set                                           */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_absolute_path_get(CHAR *base_path, CHAR *new_path, CHAR *absolute_path)
-{
-
-UINT length;
-UINT absolute_position;
-UINT i;
-
-
-    /* Check if we got null pointers.  */
-    if (!base_path || !new_path || !absolute_path)
-    {
-
-        /* Return error.  */
-        return(FX_INVALID_PATH);
-    }
-
-    /* Is the new path starts from root?  */
-    if ((new_path[0] == '\\') || (new_path[0] == '/'))
-    {
-
-        /* Yes, set the absolute path to root.  */
-        absolute_path[0] = '\\';
-        absolute_path[1] = 0;
-        new_path++;
-    }
-    else
-    {
-
-        /* Initialize the absolute path with the base path.  */
-        i =  0;
-        while ((base_path[i]) && (i < FX_MAXIMUM_PATH))
-        {
-
-            /* Copy a character.  */
-            absolute_path[i] =  base_path[i];
-
-            /* Move to next character.  */
-            i++;
-        }
-
-        /* Is the absolute path still NULL?  */
-        if ((absolute_path[0] == 0) || (i == 0))
-        {
-
-            /* Yes, set the absolute path to root.  */
-            absolute_path[0] = '\\';
-            absolute_path[1] = 0;
-        }
-    }
-
-    /* Loop to add new path to the absolute path.  */
-    while ((length = _fx_utility_token_length_get(new_path)) > 0)
-    {
-
-        /* Check if the path is too long.  */
-        if ((new_path[length] != 0) && (new_path[length] != '\\') && (new_path[length] != '/'))
-        {
-            /* The path is too long, return error.  */
-            return(FX_INVALID_PATH);
-        }
-
-        /* Check if we have a current directory mark.  */
-        if ((length == 1) && (new_path[0] == '.'))
-        {
-
-            /* The same directory, just skip it.  */
-        }
-        /* Do we have a parent directory mark?  */
-        else if ((length == 2) && (new_path[0] == '.') && (new_path[1] == '.'))
-        {
-
-            /* Yes, we need to move the absolute path to the parent directory.  */
-            /* Check absolute path length.  */
-            absolute_position = _fx_utility_string_length_get(absolute_path, FX_MAXIMUM_PATH);
-            if ((absolute_position < 2) || (absolute_path[absolute_position] != 0))
-            {
-
-                /* No parent directory left in the absolute path, or invalid path length, return error.  */
-                return(FX_INVALID_PATH);
-            }
-
-            /* Move to the last character of the absolute path.  */
-            absolute_position--;
-
-            /* Check if we have a directory separator.  */
-            if ((absolute_path[absolute_position] == '\\') || (absolute_path[absolute_position] == '/'))
-            {
-
-                /* Remove the separator.  */
-                absolute_path[absolute_position] = 0;
-                absolute_position--;
-            }
-
-            /* Loop to clear the character backward until a seprator or string exhaust.  */
-            while ((absolute_path[absolute_position] != '\\') && (absolute_path[absolute_position] != '/') && (absolute_position > 0))
-            {
-
-                /* Remove one character.  */
-                absolute_path[absolute_position] = 0;
-                absolute_position--;
-            }
-
-            /* Do we have somthing left in the path?  */
-            if (absolute_position > 1)
-            {
-
-                /* Yes, remove the last separator.  */
-                absolute_path[absolute_position] = 0;
-            }
-        }
-        else
-        {
-
-            /* Normal directory, add it.  */
-            absolute_position = _fx_utility_string_length_get(absolute_path, FX_MAXIMUM_PATH);
-
-            /* Check if the path is too long.  */
-            if (absolute_path[absolute_position] != 0)
-            {
-
-                /* The path is too long, return error.  */
-                return(FX_INVALID_PATH);
-            }
-
-            /* Check if we have something in the path.  */
-            if (absolute_position)
-            {
-
-                /* Do we have a separator in the last character?  */
-                if ((absolute_path[absolute_position - 1] != '\\') && (absolute_path[absolute_position - 1] != '/'))
-                {
-
-                    /* No, add a directory separator to the path string.  */
-                    absolute_path[absolute_position] = '\\';
-                    absolute_position++;
-                }
-            }
-
-            /* Loop to copy the new path to the absolute path.  */
-            i = 0;
-            while ((absolute_position < FX_MAXIMUM_PATH) && (i < length))
-            {
-
-                /* Copy one character.  */
-                absolute_path[absolute_position++] = new_path[i++];
-            }
-
-            /* Check if we have not exceed the maximum length.  */
-            if (absolute_position < FX_MAXIMUM_PATH)
-            {
-
-                /* Terminate the string.  */
-                absolute_path[absolute_position] = 0;
-            }
-            else
-            {
-
-                /* The path is too long, return error.  */
-                return(FX_INVALID_PATH);
-            }
-        }
-
-        /* Move to the next component.  */
-        new_path += length;
-
-        /* Is the next component starts with a separator?  */
-        if ((new_path[0] == '\\') || (new_path[0] == '/'))
-        {
-
-            /* Yes, skip it.  */
-            new_path++;
-        }
-    }
-
-    return(FX_SUCCESS);
-}
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_allocate_new_cluster.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_allocate_new_cluster.c	(revision 30)
+++ 	(revision )
@@ -1,232 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_directory.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_allocate_new_cluster              PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function allocates new cluster media for a free                */
-/*    directory entry.                                                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_ptr                         Pointer to directory to       */
-/*                                            search in                   */
-/*    last_cluster                          Last cluster of entry         */
-/*    cluster                               Allocated cluster             */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_exFAT_entry_read        Read exFAT entries            */
-/*    _fx_utility_exFAT_bitmap_flush        Flush exFAT allocation bitmap */
-/*    _fx_utility_exFAT_bitmap_free_cluster_find                          */
-/*                                          Find free cluster             */
-/*    _fx_utility_exFAT_cluster_state_get   Get cluster state             */
-/*    _fx_utility_FAT_entry_read            Read FAT entry                */
-/*    _fx_utility_FAT_entry_write           Write FAT entry               */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_exFAT_free_search                                     */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_exFAT_allocate_new_cluster(FX_MEDIA *media_ptr, FX_DIR_ENTRY *directory_ptr,
-                                             ULONG *last_cluster, ULONG *cluster)
-{
-
-UINT  status = FX_SUCCESS;
-ULONG cluster_count;
-ULONG bytes_per_cluster;
-ULONG i;
-ULONG FAT_value = 0;
-UCHAR cluster_state = FX_EXFAT_BITMAP_CLUSTER_OCCUPIED;
-
-
-    /* Clear the last cluster number.  */
-    *last_cluster = 0;
-
-    /* Check if we have any already allocated clusters.  */
-    if (!directory_ptr || (directory_ptr -> fx_dir_entry_available_file_size > 0))
-    {
-
-        /* Calculate bytes per cluster.  */
-        bytes_per_cluster = ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-                             ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-        /* Check if FAT table is not used.  */
-        if (directory_ptr && (directory_ptr -> fx_dir_entry_dont_use_fat & 1))
-        {
-
-            /* Calculate the cluster count associated with the directory.  */
-            cluster_count = (ULONG)((directory_ptr -> fx_dir_entry_available_file_size + bytes_per_cluster - 1) /
-                                    bytes_per_cluster);
-
-            /* Calculate the next cluster and the last cluster.  */
-            *cluster = directory_ptr -> fx_dir_entry_cluster + cluster_count;
-            *last_cluster = *cluster - 1;
-
-            /* Make sure the next cluster number don't exceed the total cluster number.  */
-            if (*cluster < media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START)
-            {
-
-                /* Get cluster state.  */
-                status = _fx_utility_exFAT_cluster_state_get(media_ptr, *cluster, &cluster_state);
-
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-            }
-
-            /* Is the next cluster free?  */
-            if (cluster_state == FX_EXFAT_BITMAP_CLUSTER_FREE)
-            {
-
-                /* Yes, so we still don't need to use FAT.  */
-                return(FX_SUCCESS);
-            }
-
-            /* Now we should use FAT. Clear the bit 0.  */
-            directory_ptr -> fx_dir_entry_dont_use_fat &= (CHAR)0xfe;
-
-            /* Loop to build FAT chain.  */
-            for (i = directory_ptr -> fx_dir_entry_cluster; i < *last_cluster; ++i)
-            {
-
-                /* Write the FAT entry.  */
-                status = _fx_utility_FAT_entry_write(media_ptr, i, i + 1);
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the bad status.  */
-                    return(status);
-                }
-            }
-
-            /* Write last cluster entry.  */
-            status = _fx_utility_FAT_entry_write(media_ptr, *last_cluster, FX_LAST_CLUSTER_exFAT);
-
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the bad status.  */
-                return(status);
-            }
-        }
-        else
-        {
-
-            /* Find last cluster by walk through the FAT chain.  */
-            /* See if we are in sub directory or the root directory. And set the start cluster.  */
-            if (directory_ptr)
-            {
-                *cluster = directory_ptr -> fx_dir_entry_cluster;
-            }
-            else
-            {
-                *cluster = media_ptr -> fx_media_root_cluster_32;
-            }
-
-            /* Initialize loop variables.  */
-            *last_cluster =  0;
-            i =  0;
-
-            /* Follow the link of FAT entries.  */
-            while ((*cluster >= FX_FAT_ENTRY_START) && (*cluster < FX_RESERVED_1_exFAT))
-            {
-
-                /* Read the current cluster entry from the FAT.  */
-                status =  _fx_utility_FAT_entry_read(media_ptr, *cluster, &FAT_value);
-                i++;
-
-                /* Check the return value.  */
-                if (status != FX_SUCCESS)
-                {
-
-                    /* Return the error status.  */
-                    return(status);
-                }
-
-                /* Determine if the FAT read was invalid.  */
-                if ((*cluster == FAT_value) || (i > media_ptr -> fx_media_total_clusters))
-                {
-
-                    /* Return the bad status.  */
-                    return(FX_FAT_READ_ERROR);
-                }
-
-                /* Save the last valid cluster.  */
-                *last_cluster = *cluster;
-
-                /* Setup for the next cluster.  */
-                *cluster =  FAT_value;
-            }
-        }
-    }
-
-    /* Find free cluster from exFAT media.  */
-    status =  _fx_utility_exFAT_bitmap_free_cluster_find(media_ptr,
-                                                         media_ptr -> fx_media_cluster_search_start,
-                                                         cluster);
-
-    return(status);
-}
-
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_bitmap_cache_prepare.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_bitmap_cache_prepare.c	(revision 30)
+++ 	(revision )
@@ -1,120 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_bitmap_cache_prepare              PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks if the bitmap for specified cluster is in      */
-/*    cache. If not, it will read the bitmap portion to cache.            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    cluster                               Cluster number                */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_exFAT_bitmap_flush        Flush bitmap cache            */
-/*    _fx_utility_exFAT_bitmap_cache_update Read bitmap to cache          */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_exFAT_bitmap_cache_prepare(FX_MEDIA *media_ptr, ULONG cluster)
-{
-
-UINT status;
-
-
-    /* Default the status to no more space.  */
-    status = FX_NO_MORE_SPACE;
-
-    /* Make sure the cluster does not exceed the total count.  */
-    if (cluster < media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START)
-    {
-
-        /* Check if the request cluster is already cached.  */
-        if ((cluster >= media_ptr -> fx_media_exfat_bitmap_cache_start_cluster) &&
-            (cluster <= media_ptr -> fx_media_exfat_bitmap_cache_end_cluster))
-        {
-
-            /* Cluster already cached.  */
-            status = FX_SUCCESS;
-        }
-        else
-        {
-
-            /* Need to Cache update.  */
-
-            /* Flush previous cached data if required.  */
-            if (FX_SUCCESS == (status = _fx_utility_exFAT_bitmap_flush(media_ptr)))
-            {
-
-                /* Call utility function to update cache.  */
-                status = _fx_utility_exFAT_bitmap_cache_update(media_ptr, cluster);
-            }
-        }
-    }
-
-    /* Return status.  */
-    return(status);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_bitmap_cache_update.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_bitmap_cache_update.c	(revision 30)
+++ 	(revision )
@@ -1,107 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_bitmap_cache_update               PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function reads parts of exFAT bitmap to cache.                 */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    cluster                               Cluster number                */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    Media driver                                                        */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT   _fx_utility_exFAT_bitmap_cache_update(FX_MEDIA *media_ptr, ULONG cluster)
-{
-
-    /* Read exFAT bitmap to cache.  */
-    cluster -= FX_FAT_ENTRY_START;
-    media_ptr -> fx_media_driver_request        =  FX_DRIVER_READ;
-    media_ptr -> fx_media_driver_buffer         =  (UCHAR *)media_ptr -> fx_media_exfat_bitmap_cache;
-    media_ptr -> fx_media_driver_logical_sector =  media_ptr -> fx_media_exfat_bitmap_start_sector +
-        (cluster >> media_ptr -> fx_media_exfat_bitmap_clusters_per_sector_shift);
-    media_ptr -> fx_media_driver_sectors        =  media_ptr -> fx_media_exfat_bitmap_cache_size_in_sectors;
-    media_ptr -> fx_media_driver_status         =  FX_IO_ERROR;
-
-    /* Invoke the driver to read the FAT sectors.  */
-    (media_ptr -> fx_media_driver_entry)(media_ptr);
-
-    /* Calculate new cached clusters.  */
-    media_ptr -> fx_media_exfat_bitmap_cache_start_cluster =
-        (ULONG)((media_ptr -> fx_media_driver_logical_sector - media_ptr -> fx_media_exfat_bitmap_start_sector) <<
-                media_ptr -> fx_media_exfat_bitmap_clusters_per_sector_shift) +
-        FX_FAT_ENTRY_START;
-
-    media_ptr -> fx_media_exfat_bitmap_cache_end_cluster = media_ptr -> fx_media_exfat_bitmap_cache_start_cluster +
-        ((media_ptr -> fx_media_exfat_bitmap_cache_size_in_sectors << media_ptr -> fx_media_exfat_bytes_per_sector_shift) <<
-         BITS_PER_BYTE_SHIFT) - 1;
-
-    /* Return driver status.  */
-    return(media_ptr -> fx_media_driver_status);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_bitmap_flush.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_bitmap_flush.c	(revision 30)
+++ 	(revision )
@@ -1,115 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-/* Include necessary system files.  */
-
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_bitmap_flush                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes cached exFAT bitmap back to media.             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    Media driver                                                        */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_exFAT_bitmap_flush(FX_MEDIA *media_ptr)
-{
-
-    /* Check if the bitmap cache is dirty.  */
-    if (FX_TRUE == media_ptr -> fx_media_exfat_bitmap_cache_dirty)
-    {
-
-        /* Write cached exFAT bitmap.  */
-        media_ptr -> fx_media_driver_request =  FX_DRIVER_WRITE;
-        media_ptr -> fx_media_driver_status =   FX_IO_ERROR;
-        media_ptr -> fx_media_driver_buffer  =  (UCHAR *)media_ptr -> fx_media_exfat_bitmap_cache;
-        media_ptr -> fx_media_driver_sectors =  media_ptr -> fx_media_exfat_bitmap_cache_size_in_sectors;
-
-        media_ptr -> fx_media_driver_logical_sector =  media_ptr -> fx_media_exfat_bitmap_start_sector +
-            ((media_ptr -> fx_media_exfat_bitmap_cache_start_cluster - FX_FAT_ENTRY_START) >>
-             media_ptr -> fx_media_exfat_bitmap_clusters_per_sector_shift);
-
-        /* Invoke the driver to write the bitmap sectors.  */
-        (media_ptr -> fx_media_driver_entry)(media_ptr);
-
-        /* Determine if the write was successful.  */
-        if (media_ptr -> fx_media_driver_status == FX_SUCCESS)
-        {
-
-            /* Set bitmap cache dirty flag to false.  */
-            media_ptr -> fx_media_exfat_bitmap_cache_dirty =  FX_FALSE;
-        }
-    }
-    else
-    {
-
-        /* Initialize return status to success.  */
-        media_ptr -> fx_media_driver_status =  FX_SUCCESS;
-    }
-
-    return(media_ptr -> fx_media_driver_status);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_bitmap_free_cluster_find.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_bitmap_free_cluster_find.c	(revision 30)
+++ 	(revision )
@@ -1,161 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-/* Include necessary system files.  */
-
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_bitmap_free_cluster_find          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function searches for a free cluster.                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    search_start_cluster                  Cluster number to begin search*/
-/*    free_cluster                          ULONG pointer to store cluster*/
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_exFAT_cluster_state_get   Get cluster state             */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_exFAT_bitmap_free_cluster_find(FX_MEDIA *media_ptr, ULONG search_start_cluster, ULONG *free_cluster)
-{
-
-UINT  status;
-UCHAR cluster_state;
-ULONG cluster = search_start_cluster;
-
-
-    /* Search for a free cluster.  */
-    while (cluster < media_ptr -> fx_media_total_clusters + FX_FAT_ENTRY_START)
-    {
-
-        /* Get the cluster state.  */
-        status = _fx_utility_exFAT_cluster_state_get(media_ptr, cluster, &cluster_state);
-
-        /* Check the status of the state get.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Media error or out of total clusters number - stop searching.  */
-            return(status);
-        }
-
-        /* Is this cluster free?  */
-        if (cluster_state == FX_EXFAT_BITMAP_CLUSTER_FREE)
-        {
-
-            /* Yes, finished the search.  */
-
-            /* Return the cluster.  */
-            *free_cluster = cluster;
-
-            /* Return success.  */
-            return(FX_SUCCESS);
-        }
-
-        /* Move to next cluster.  */
-        cluster++;
-    }
-
-    /* See if there is anything to search in the beginning.  */
-    if (search_start_cluster > FX_FAT_ENTRY_START)
-    {
-
-        /* Start at the beginning.  */
-        cluster = FX_FAT_ENTRY_START;
-
-        /* Loop to search clusters.  */
-        while (cluster < search_start_cluster)
-        {
-
-            /* Get the cluster state.  */
-            status = _fx_utility_exFAT_cluster_state_get(media_ptr, cluster, &cluster_state);
-            if (status != FX_SUCCESS)
-            {
-
-                /* Media error or out of total clusters number - stop searching.  */
-                return(status);
-            }
-
-            /* Is this cluster free?  */
-            if (cluster_state == FX_EXFAT_BITMAP_CLUSTER_FREE)
-            {
-
-                /* Yes, finished the search.  */
-
-                /* Return the cluster.  */
-                *free_cluster = cluster;
-
-                /* Return success.  */
-                return(FX_SUCCESS);
-            }
-
-            /* Move to the next cluster.  */
-            cluster++;
-        }
-    }
-
-    /* No more free clusters, return error.  */
-    return(FX_NO_MORE_SPACE);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_bitmap_initialize.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_bitmap_initialize.c	(revision 30)
+++ 	(revision )
@@ -1,186 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_bitmap_initialize                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function initializes bitmap for exFAT volume.                  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    Media driver                                                        */
-/*    _fx_utility_exFAT_bitmap_free_cluster_find                          */
-/*                                          Find free cluster             */
-/*    _fx_utility_exFAT_bitmap_cache_update Read bitmap cache             */
-/*    _fx_utility_exFAT_bitmap_start_sector_get                           */
-/*                                          Get the bitmap starting sector*/
-/*    _fx_utility_exFAT_cluster_state_get   Get cluster state             */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT   _fx_utility_exFAT_bitmap_initialize(FX_MEDIA *media_ptr)
-{
-
-UINT  status;
-ULONG cluster;
-UCHAR cluster_state;
-ULONG bitmap_cache_size;
-ULONG bitmap_size_in_bytes;
-ULONG bitmap_size_in_sectors;
-ULONG bitmap_total_size_in_bytes;
-
-
-    /* Calculate exFAT bitmap size.  */
-    bitmap_size_in_bytes =    DIVIDE_TO_CEILING(media_ptr -> fx_media_total_clusters, BITS_PER_BYTE);
-    bitmap_size_in_sectors =  DIVIDE_TO_CEILING(bitmap_size_in_bytes, media_ptr -> fx_media_bytes_per_sector);
-
-    /* Align bitmap size by sectors size.  */
-    bitmap_total_size_in_bytes =  bitmap_size_in_sectors << media_ptr -> fx_media_exfat_bytes_per_sector_shift;
-
-    /* Set default bitMap cache size.  */
-    bitmap_cache_size = media_ptr -> fx_media_bytes_per_sector * FX_EXFAT_BIT_MAP_NUM_OF_CACHED_SECTORS;
-
-    /* Do not use the memory if it not required.  */
-    if (bitmap_cache_size > bitmap_total_size_in_bytes)
-    {
-
-        /* Adjust the cache size.  */
-        bitmap_cache_size =  bitmap_total_size_in_bytes;
-    }
-
-    /* Try to find BitMap start sector.  */
-    status = _fx_utility_exFAT_bitmap_start_sector_get(media_ptr, &media_ptr -> fx_media_exfat_bitmap_start_sector);
-
-    /* Did we get the starting sector?  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Yes, setup the media cache parameters.  */
-        media_ptr -> fx_media_exfat_bitmap_cache_size_in_sectors  =
-            bitmap_cache_size >> media_ptr -> fx_media_exfat_bytes_per_sector_shift;
-
-        media_ptr -> fx_media_exfat_bitmap_cache_dirty         =  FX_FALSE;
-        media_ptr -> fx_media_exfat_bitmap_cache_start_cluster =  FX_FAT_ENTRY_START;
-
-        /* Calculate how many clusters mapped in the one sector.  */
-        media_ptr -> fx_media_exfat_bitmap_clusters_per_sector_shift =
-            media_ptr -> fx_media_exfat_bytes_per_sector_shift +
-            BITS_PER_BYTE_SHIFT;
-
-        /* Start at initial cluster.  */
-        cluster =  FX_FAT_ENTRY_START;
-
-        /* Read first portion of BitMap.  */
-        status = _fx_utility_exFAT_bitmap_cache_update(media_ptr, cluster);
-
-        /* Was the BitMap read successful?  */
-        if (status == FX_SUCCESS)
-        {
-
-            /* Find first free cluster.  */
-            status = _fx_utility_exFAT_bitmap_free_cluster_find(media_ptr, cluster, &cluster);
-
-            /* Did we find a free cluster?  */
-            if (status == FX_SUCCESS)
-            {
-
-                /* Save first free cluster number.  */
-                media_ptr -> fx_media_cluster_search_start =  cluster;
-
-                /* Calculate number of free clusters from first free cluster.  */
-                while (cluster < media_ptr -> fx_media_total_clusters  + FX_FAT_ENTRY_START)
-                {
-
-                    /* Get the state of the cluster.  */
-                    status = _fx_utility_exFAT_cluster_state_get(media_ptr, cluster, &cluster_state);
-
-                    /* Was the state get successful?  */
-                    if (status != FX_SUCCESS)
-                    {
-
-                        /* No, get out of the loop.  */
-                        break;
-                    }
-
-                    /* Is the cluster free?  */
-                    if (FX_EXFAT_BITMAP_CLUSTER_FREE == cluster_state)
-                    {
-
-                        /* Yes, increment the available clusters.  */
-                        media_ptr -> fx_media_available_clusters++;
-                    }
-
-                    /* Move to next cluster.  */
-                    cluster++;
-                }
-            }
-        }
-    }
-
-    /* Return status.  */
-    return(status);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_bitmap_start_sector_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_bitmap_start_sector_get.c	(revision 30)
+++ 	(revision )
@@ -1,153 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_bitmap_start_sector_get           PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function gets the start sector of exFAT bitmap.                */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    bitmap_started_sector                 Pointer to ULONG              */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_logical_sector_read       Read logical sector           */
-/*    _fx_utility_64_unsigned_read          Read a ULONG64 from memory    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT   _fx_utility_exFAT_bitmap_start_sector_get(FX_MEDIA *media_ptr, ULONG *bitmap_started_sector)
-{
-
-ULONG  sectors_count;
-UCHAR *dir_entry_ptr;
-
-
-    /* Initialize the sector count.  */
-    sectors_count =  0;
-
-    /* Go through the first cluster of exFAT root directory. This cluster should
-       contain BitMap allocation DirEntry */
-    while (sectors_count < media_ptr -> fx_media_sectors_per_cluster)
-    {
-
-        /*  Will use read sector function with cache functionality since first cluster
-            will be used by other services. */
-        if (FX_SUCCESS != _fx_utility_logical_sector_read(media_ptr,
-                                                          (ULONG64) (media_ptr -> fx_media_root_sector_start + sectors_count),
-                                                          media_ptr -> fx_media_memory_buffer,
-                                                          ((ULONG) 1), FX_DATA_SECTOR))
-        {
-
-            /* Error reading the sector, get out of the loop.  */
-            break;
-        }
-
-        /* Increment the sectors count.  */
-        sectors_count++;
-
-        /* Setup pointer to directory entry.  */
-        dir_entry_ptr =  media_ptr -> fx_media_memory_buffer;
-
-        /* Go through the read buffer and try to find BitMap table directory entry.  */
-        while (dir_entry_ptr < (media_ptr -> fx_media_memory_buffer +
-                                media_ptr -> fx_media_bytes_per_sector))
-        {
-
-            /* Determine if this entry is the bitmap allocation type.  */
-            if (FX_EXFAT_DIR_ENTRY_TYPE_ALLOCATION_BITMAP == dir_entry_ptr[FX_EXFAT_ENTRY_TYPE])
-            {
-
-                /* Yes, calculate BitMap table start sector.  */
-                *bitmap_started_sector = media_ptr -> fx_media_data_sector_start +
-                    (UINT)((dir_entry_ptr[FX_EXFAT_FIRST_CLUSTER] - FX_FAT_ENTRY_START) <<
-                                        media_ptr -> fx_media_exfat_sector_per_clusters_shift);
-
-                /* Check FirstCluster and DataLength fields for error.  */
-                if ((0 == *bitmap_started_sector) ||
-                    (media_ptr -> fx_media_total_clusters >
-                     ((ULONG)_fx_utility_64_unsigned_read(&dir_entry_ptr[FX_EXFAT_DATA_LENGTH]) <<
-                    BITS_PER_BYTE_SHIFT)))
-                {
-
-                    /* Media invalid - return error!  */
-                    return(FX_MEDIA_INVALID);
-                }
-
-                /* Return success!  */
-                return(FX_SUCCESS);
-            }
-            else
-            {
-
-                /* Move to next directory entry.  */
-                dir_entry_ptr +=  FX_EXFAT_DIR_ENTRY_SIZE;
-            }
-        }
-    }
-
-    /* Return media invalid error.  */
-    return(FX_MEDIA_INVALID);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_cluster_free.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_cluster_free.c	(revision 30)
+++ 	(revision )
@@ -1,215 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_cluster_free                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function deallocates clusters deleted unknown type             */
-/*    directory entry.                                                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    work_ptr                              Pointer to directory to       */
-/*                                            unknown directory entry     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_32_unsigned_read          Read 32-bit value             */
-/*    _fx_utility_64_unsigned_read          Read 64-bit value             */
-/*    _fx_utility_FAT_entry_read            Read FAT entry                */
-/*    _fx_utility_FAT_entry_write           Write FAT entry               */
-/*    _fx_utility_exFAT_cluster_state_set   Set cluster state             */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_exFAT_unicode_entry_write                             */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_exFAT_cluster_free(FX_MEDIA *media_ptr, UCHAR *work_ptr)
-{
-
-ULONG   cluster;
-ULONG64 data_length;
-ULONG   clusters_released;
-ULONG   clusters_count;
-ULONG   bytes_per_cluster;
-ULONG   contents = 0;
-UCHAR   dont_use_fat;
-UINT    status;
-
-
-    /* Pickup the cluster to release. */
-    cluster =       _fx_utility_32_unsigned_read(&(work_ptr[FX_EXFAT_FIRST_CLUSTER]));
-
-    /* Pickup the data length.  */
-    data_length =   _fx_utility_64_unsigned_read(&(work_ptr[FX_EXFAT_DATA_LENGTH]));
-
-    /* Pickup the flag that determines if the FAT should be used.  */
-    dont_use_fat =  (work_ptr[FX_EXFAT_SECOND_FLAG] >> 1) & 1;
-
-    /* Default status to success.  */
-    status =  FX_SUCCESS;
-
-    /* Is the allocation possible flag cleared? Is there any allocated cluster for this entry?  */
-    if (((work_ptr[FX_EXFAT_SECOND_FLAG] & FX_EXFAT_SECOND_FLAG_ALLOCATION_POSSIBLE_MASK) == 0) ||
-        (cluster == 0) ||
-        (data_length == 0))
-    {
-
-        /* No cluster allocated to this entry, nothing to deallocate.  */
-        return(FX_SUCCESS);
-    }
-
-    /* Calculate the number of bytes per cluster.  */
-    bytes_per_cluster = ((ULONG)media_ptr -> fx_media_bytes_per_sector) *
-        ((ULONG)media_ptr -> fx_media_sectors_per_cluster);
-
-    /* Determine how many clusters.  */
-    clusters_count =  (ULONG)((data_length + bytes_per_cluster - 1) / bytes_per_cluster - 1);
-
-    /* Initialize released cluster count to 0.  */
-    clusters_released = 0;
-
-    /* Follow the link of FAT entries.  */
-    while ((cluster >= FX_FAT_ENTRY_START) && (cluster < FX_RESERVED_1_exFAT))
-    {
-
-        /* Increment the number of clusters released.  */
-        clusters_released++;
-
-        /* Determine if the FAT chain is to be used.  */
-        if (dont_use_fat)
-        {
-
-            /* Yes, don't use the FAT chain.  */
-
-            /* Check for file size range.  */
-            if (clusters_released - 1 >= clusters_count)
-            {
-
-                /* Set the next cluster to LAST to indicate it is the last cluster.  */
-                contents =  FX_LAST_CLUSTER_exFAT;
-            }
-            else
-            {
-
-                /* The next cluster is just after the current cluster.  */
-                contents =  cluster + 1;
-            }
-        }
-        else
-        {
-
-            /* Read the current cluster entry from the FAT.  */
-            status =  _fx_utility_FAT_entry_read(media_ptr, cluster, &contents);
-
-            /* Check the return value.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-        }
-
-        /* Check for data corruption.  */
-        if ((cluster == contents) || (clusters_released > media_ptr -> fx_media_total_clusters))
-        {
-
-            /* Return the bad status.  */
-            return(FX_FAT_READ_ERROR);
-        }
-
-        /* Make the current cluster available.  */
-        if (!dont_use_fat)
-        {
-
-            /* Write the FAT to free the cluster.  */
-            status = _fx_utility_FAT_entry_write(media_ptr, cluster, FX_FREE_CLUSTER);
-
-            /* Check the return value.  */
-            if (status != FX_SUCCESS)
-            {
-
-                /* Return the error status.  */
-                return(status);
-            }
-        }
-
-        /* Set cluster state in the bitmap.  */
-        status = _fx_utility_exFAT_cluster_state_set(media_ptr, cluster, FX_EXFAT_BITMAP_CLUSTER_FREE);
-
-        /* Check the return status.  */
-        if (status != FX_SUCCESS)
-        {
-
-            /* Return the bad status.  */
-            return(status);
-        }
-
-        /* Setup for the next cluster.  */
-        cluster =  contents;
-    }
-
-    /* Update the free clusters in the media control block.  */
-    media_ptr -> fx_media_available_clusters =  media_ptr -> fx_media_available_clusters + clusters_released;
-
-    /* Return success.  */
-    return(FX_SUCCESS);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_cluster_state_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_cluster_state_get.c	(revision 30)
+++ 	(revision )
@@ -1,157 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_cluster_state_get                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function gets the cluster state of exFAT volume.               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    cluster                               Cluster number                */
-/*    cluster_state                         UCHAR pointer to store state  */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_exFAT_bitmap_cache_prepare                              */
-/*                                          Read bitmap to cache          */
-/*    _fx_fault_tolerant_read_FAT           Read FAT entry from log file  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_exFAT_cluster_state_get(FX_MEDIA *media_ptr, ULONG cluster, UCHAR *cluster_state)
-{
-
-UINT  status;
-UINT  bitmap_offset;
-UCHAR cluster_shift;
-UCHAR eight_clusters_block;
-#ifdef FX_ENABLE_FAULT_TOLERANT
-ULONG value;
-
-    if (media_ptr -> fx_media_fault_tolerant_enabled &&
-        (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED))
-    {
-
-
-        /* Redirect this request to the log file.
-           During file or directory operations with Fault Tolerant
-           protection, intermediate operations are written to the fault
-           tolerant log file.  Therefore, FAT-entry read should search for
-           fault tolerant log before the request can be passed to normal FAT
-           entry read routine.
-         */
-        status = _fx_fault_tolerant_read_FAT(media_ptr, cluster, &value, FX_FAULT_TOLERANT_BITMAP_LOG_TYPE);
-
-        /* Return on success. */
-        if (status != FX_READ_CONTINUE)
-        {
-            *cluster_state = (UCHAR)value;
-            return(status);
-        }
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Prepare bitmap cache.  */
-    status = _fx_utility_exFAT_bitmap_cache_prepare(media_ptr, cluster);
-
-    /* Was it successful?  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Calculate the bitmap offset.  */
-        bitmap_offset = (UINT)(cluster - media_ptr -> fx_media_exfat_bitmap_cache_start_cluster) >> BITS_PER_BYTE_SHIFT;
-
-        /* Pickup the 8 cluster block.  */
-        eight_clusters_block = *(media_ptr -> fx_media_exfat_bitmap_cache + bitmap_offset);
-
-        /* Check all 8 bits for 0x00 (all clusters in the block are free).  */
-        if (eight_clusters_block == 0x00)
-        {
-
-            /* Cluster is free, return state.  */
-            *cluster_state = FX_EXFAT_BITMAP_CLUSTER_FREE;
-        }
-        /* Check all 8 bits for 0xFF (all 8 clusters are occupied).  */
-        else if (0xFF == eight_clusters_block)
-        {
-
-            /* Cluster is not free, return state.  */
-            *cluster_state = FX_EXFAT_BITMAP_CLUSTER_OCCUPIED;
-        }
-        else
-        {
-
-            /* Check bit respondent for cluster state.  */
-            cluster_shift = (UCHAR)((cluster - FX_FAT_ENTRY_START) % BITS_PER_BYTE);
-
-            *cluster_state = (eight_clusters_block >> cluster_shift) & 0x1;
-        }
-    }
-
-    /* Return status.  */
-    return(status);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_cluster_state_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_cluster_state_set.c	(revision 30)
+++ 	(revision )
@@ -1,146 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_cluster_state_set                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function sets the cluster state of exFAT volume.               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    cluster                               Cluster number                */
-/*    new_cluster_state                     Cluster state to set          */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_exFAT_cluster_state_get   Get cluster state             */
-/*    _fx_fault_tolerant_add_bitmap_log     Add bitmap redo log           */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_exFAT_cluster_state_set(FX_MEDIA  *media_ptr, ULONG cluster, UCHAR new_cluster_state)
-{
-
-UINT  status;
-UCHAR cluster_state;
-UINT  bitmap_offset;
-UCHAR cluster_shift;
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-    if (media_ptr -> fx_media_fault_tolerant_enabled &&
-        (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED) &&
-        !(media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_SET_FAT_CHAIN))
-    {
-
-        /* Redirect this request to log file.
-           Under fault tolerant protection, the changes to FAT is recorded in the fault tolerant
-           log, in case the operation fails, the changes can be reverted.  */
-        return(_fx_fault_tolerant_add_bitmap_log(media_ptr, cluster, new_cluster_state));
-    }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-    /* Get the state of the cluster?  */
-    status =  _fx_utility_exFAT_cluster_state_get(media_ptr, cluster, &cluster_state);
-
-    /* Was the state get successful?  */
-    if (status == FX_SUCCESS)
-    {
-
-        /* Is it the same state?  */
-        if (new_cluster_state != cluster_state)
-        {
-
-            /* No, we need to set the state.  */
-
-            /* Calculate the bitmap offset.  */
-            bitmap_offset =  (UINT)(cluster - media_ptr -> fx_media_exfat_bitmap_cache_start_cluster) >> BITS_PER_BYTE_SHIFT;
-
-            /* Calculate where the cluster is located.  */
-            cluster_shift =  (UCHAR)((cluster - FX_FAT_ENTRY_START) % BITS_PER_BYTE);
-
-            /* Is occupied the new state?  */
-            if (FX_EXFAT_BITMAP_CLUSTER_OCCUPIED == new_cluster_state)
-            {
-
-                /* Yes, mark this cluster as occupied.  */
-                *(media_ptr -> fx_media_exfat_bitmap_cache + bitmap_offset) = (UCHAR)(*(media_ptr -> fx_media_exfat_bitmap_cache + bitmap_offset) | (1 << cluster_shift));
-            }
-            else
-            {
-
-                /* No, mark this cluster as not occupied.  */
-                *(media_ptr -> fx_media_exfat_bitmap_cache + bitmap_offset) &=  (UCHAR)~(1 << cluster_shift);
-            }
-
-            /* Mark the cache as dirty.  */
-            media_ptr -> fx_media_exfat_bitmap_cache_dirty = FX_TRUE;
-        }
-    }
-
-    /* Return status.  */
-    return(status);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_geometry_check.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_geometry_check.c	(revision 30)
+++ 	(revision )
@@ -1,320 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_geometry_check                    PORTABLE C      */
-/*                                                           6.1.10       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks exFAT geometry.                                */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    sector_buffer                         Pointer to sector buffer      */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_exFAT_system_area_checksum_verify Verify SystemArea checksum    */
-/*    _fx_utility_64_unsigned_read          Read ULONG64 from memory      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  01-31-2022     Bhupendra Naphade        Modified comment(s), replaced */
-/*                                            sector size constant,       */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_exFAT_geometry_check(FX_MEDIA *media_ptr, UCHAR *sector_buffer)
-{
-
-ULONG  temp;
-ULONG  counter;
-ULONG  calculated_checksum         = 0;
-ULONG  main_system_area_checksum   = 0;
-ULONG  backup_system_area_checksum      = 0;
-ULONG  bitmap_start_sector       = 0;
-ULONG  bitmap_size_in_bytes      = 0;
-ULONG  upcase_table_start_sector  = 0;
-ULONG  upcase_table_size_in_bytes = 0;
-ULONG  upcase_table_checksum    = 0;
-UCHAR *dir_entry_ptr           = NULL;
-ULONG  dir_entries_found        = 0;
-UINT   status;
-
-
-    /* Check FAT Size.  */
-    temp = (media_ptr -> fx_media_sectors_per_FAT <<
-            media_ptr -> fx_media_exfat_bytes_per_sector_shift) >>
-        FX_EXFAT_SIZE_OF_FAT_ELEMENT_SHIFT;
-
-    /* Is the FAT capable of holding the total number of clusters?  */
-    if (temp < media_ptr -> fx_media_total_clusters)
-    {
-
-        /* No, return error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* Check Cluster Heap Offset.  */
-    temp = media_ptr -> fx_media_reserved_sectors +
-        media_ptr -> fx_media_sectors_per_FAT;
-
-    /* Is the cluster heap placed after the FAT table?  */
-    if (temp > media_ptr -> fx_media_data_sector_start)
-    {
-
-        /* No, the media is invalid.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* Check System Area checksum.  */
-    status = _fx_utility_exFAT_system_area_checksum_verify(media_ptr,
-                                                           sector_buffer,
-                                                           FX_EXFAT_FAT_MAIN_BOOT_SECTOR_OFFSET,
-                                                           &main_system_area_checksum);
-
-    /* Is the checksum correct?  */
-    if (FX_SUCCESS != status)
-    {
-
-        /* No, return error.  */
-        return(status);
-    }
-
-    /* Check System Area checksum in backup region.  */
-    status = _fx_utility_exFAT_system_area_checksum_verify(media_ptr,
-                                                           sector_buffer,
-                                                           FX_EXFAT_FAT_BACKUP_BOOT_SECTOR_OFFSET,
-                                                           &backup_system_area_checksum);
-
-    /* Is the checksum correct?  */
-    if (FX_SUCCESS != status)
-    {
-
-        /* No, return error.  */
-        return(status);
-    }
-
-    /* Is the main system area checksum equals to the backup system area checksum?  */
-    if (main_system_area_checksum != backup_system_area_checksum)
-    {
-
-        /* No, return error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* Get Bit Map and Up Case table parameters.  */
-    media_ptr -> fx_media_driver_request = FX_DRIVER_READ;
-    media_ptr -> fx_media_driver_buffer  = sector_buffer;
-    media_ptr -> fx_media_driver_sectors = 1;
-
-    counter = 0;
-
-    /* Go through the first cluster of exFAT root directory.
-       This cluster should contain BitMap allocation Dir Entry
-       and Up Case table Dir Entry.  */
-    while ((counter < media_ptr -> fx_media_sectors_per_cluster) &&
-           (EXFAT_NUM_OF_DIR_ENTRIES != dir_entries_found))
-    {
-
-        /* Build the read sector command.  */
-        media_ptr -> fx_media_driver_logical_sector = media_ptr -> fx_media_root_sector_start + counter;
-        media_ptr -> fx_media_driver_status = FX_IO_ERROR;
-
-        /* Invoke the driver to read the directory entry sector.  */
-        (media_ptr -> fx_media_driver_entry)(media_ptr);
-
-        /* Determine if the read was successful. */
-        if (FX_SUCCESS != media_ptr -> fx_media_driver_status)
-        {
-
-            /* Return the error status.  */
-            return(media_ptr -> fx_media_driver_status);
-        }
-
-        /* Move to next sector.  */
-        counter++;
-
-        /* Setup directory entry pointer to the sector buffer.  */
-        dir_entry_ptr = sector_buffer;
-
-        /* Go through the read buffer and try to find BitMap table and UpCase table dir entries.  */
-        while (dir_entry_ptr < (media_ptr -> fx_media_memory_buffer +
-                                media_ptr -> fx_media_bytes_per_sector) &&
-               (EXFAT_NUM_OF_DIR_ENTRIES != dir_entries_found))
-        {
-
-            /* Check if we found the bitmap table.  */
-            if (FX_EXFAT_DIR_ENTRY_TYPE_ALLOCATION_BITMAP == dir_entry_ptr[FX_EXFAT_ENTRY_TYPE])
-            {
-
-                /* Calculate BitMap table start sector.  */
-                bitmap_start_sector  = media_ptr -> fx_media_data_sector_start +
-                    ((_fx_utility_32_unsigned_read(&dir_entry_ptr[FX_EXFAT_FIRST_CLUSTER]) -
-                      FX_FAT_ENTRY_START) << media_ptr -> fx_media_exfat_sector_per_clusters_shift);
-
-                bitmap_size_in_bytes = (ULONG)_fx_utility_64_unsigned_read(&dir_entry_ptr[FX_EXFAT_DATA_LENGTH]);
-
-                dir_entries_found++;
-            }
-            /* Check if we found the upcase table.  */
-            else if (FX_EXFAT_DIR_ENTRY_TYPE_UP_CASE_TABLE == dir_entry_ptr[FX_EXFAT_ENTRY_TYPE])
-            {
-
-                /* Calculate UpCase table start sector.  */
-                upcase_table_start_sector  = media_ptr -> fx_media_data_sector_start +
-                    ((_fx_utility_32_unsigned_read(&dir_entry_ptr[FX_EXFAT_FIRST_CLUSTER]) -
-                      FX_FAT_ENTRY_START) << media_ptr -> fx_media_exfat_sector_per_clusters_shift);
-
-                upcase_table_checksum    = _fx_utility_32_unsigned_read(&dir_entry_ptr[FX_EXFAT_UP_CASE_TABLE_CHECK_SUM]);
-                upcase_table_size_in_bytes = (ULONG)_fx_utility_64_unsigned_read(&dir_entry_ptr[FX_EXFAT_DATA_LENGTH]);
-
-                dir_entries_found++;
-            }
-
-            /* Move to next directory entry.  */
-            dir_entry_ptr += FX_EXFAT_DIR_ENTRY_SIZE;
-        }
-    }
-
-    /* Validate the directory entries.  */
-    if ((0 == bitmap_start_sector)  ||
-        (0 == bitmap_size_in_bytes) ||
-        (0 == upcase_table_start_sector) ||
-        (0 == upcase_table_checksum) ||
-        (0 == upcase_table_size_in_bytes))
-    {
-
-        /* Directory entries have invalid value, return error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* Check Bit Map size.  */
-    if (media_ptr -> fx_media_total_clusters >
-        /* 1 Byte = > map to 8 clusters.  */
-        (bitmap_size_in_bytes << BITS_PER_BYTE_SHIFT))
-    {
-
-        /* Bitmap size is not correct, return error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* Check Up Case Table checksum.  */
-    calculated_checksum = 0;
-
-    /* Build driver request to read the upcase table.  */
-    media_ptr -> fx_media_driver_logical_sector = upcase_table_start_sector;
-
-    /* Loop to calculate upcase table checksum.  */
-    while (upcase_table_size_in_bytes > 0)
-    {
-
-        /* Build driver request.  */
-        media_ptr -> fx_media_driver_status = FX_IO_ERROR;
-
-        /* Invoke the driver to read one sector.  */
-        (media_ptr -> fx_media_driver_entry)(media_ptr);
-
-        /* Determine if the read was successful. */
-        if (FX_SUCCESS != media_ptr -> fx_media_driver_status)
-        {
-
-            /* Return the error status.  */
-            return(media_ptr -> fx_media_driver_status);
-        }
-
-        /* Determine the processing size.  */
-        if (upcase_table_size_in_bytes >= media_ptr -> fx_media_bytes_per_sector)
-        {
-
-            /* Process one sector at a time.  */
-            temp = media_ptr -> fx_media_bytes_per_sector;
-            upcase_table_size_in_bytes -= media_ptr -> fx_media_bytes_per_sector;
-            media_ptr -> fx_media_driver_logical_sector++;
-        }
-        else
-        {
-
-            /* Remaining data is less than one sector, process all the remaining bytes.  */
-            temp = upcase_table_size_in_bytes;
-            upcase_table_size_in_bytes = 0;
-        }
-
-        /* Calculate checksum.  */
-        for (counter = 0; counter < temp; counter++)
-        {
-
-            /* Calculate the checksum using the algorithm specified in the specification.  */
-            /* Right rotate the checksum by one bit position and add the data.  */
-            calculated_checksum = ((calculated_checksum >> 1) | (calculated_checksum << 31)) + (ULONG)sector_buffer[counter];
-        }
-    }
-
-    /* Verify the checksum.  */
-    if (calculated_checksum != upcase_table_checksum)
-    {
-
-        /* Checksum not correct, return error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* Return success.  */
-    return(FX_SUCCESS);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_name_hash_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_name_hash_get.c	(revision 30)
+++ 	(revision )
@@ -1,109 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_name_hash_get                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns hash of ASCII file name.                      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    name                                  ASCII file name               */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return name hash                                                    */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_exFAT_entry_write                                     */
-/*    _fx_directory_rename                                                */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-USHORT  _fx_utility_exFAT_name_hash_get(CHAR *name)
-{
-
-USHORT hash;
-
-
-    /* Initialize hash to 0. */
-    hash = 0;
-
-    /* Is there a name?  */
-    if (!name)
-    {
-
-        /* No, just return 0.  */
-        return(0);
-    }
-
-    /* Create hash for name.  */
-    while (*name)
-    {
-
-        /* Compute hash.  */
-        hash = (USHORT)(((hash >> 1) | (hash << 15)) + _fx_utility_exFAT_upcase_get((USHORT)*name));
-        hash = (USHORT)((hash >> 1) | (hash << 15));
-
-        /* Move to next character of name.  */
-        name++;
-    }
-
-    /* Return the hash.  */
-    return(hash);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_size_calculate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_size_calculate.c	(revision 30)
+++ 	(revision )
@@ -1,157 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_size_calculate                    PORTABLE C      */
-/*                                                           6.1.10       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function calculates FAT size according to given parameters.    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    boundary_unit                         Data area alignment in sectors*/
-/*    size_in_sectors                       Partition size in sectors     */
-/*    sectors_per_cluster                   Number of sectors per cluster */
-/*    sectors_per_fat_ptr                   Pointer to sector per FAT     */
-/*    fat_offset_ptr                        Pointer to offset of FAT      */
-/*    cluster_heap_offset_ptr               Pointer to offset of cluster  */
-/*                                            heap                        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    NONE                                                                */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_media_exFAT_format                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  03-02-2021     William E. Lamie         Modified comment(s), fixed    */
-/*                                            FAT size calculation issue, */
-/*                                            resulting in version 6.1.5  */
-/*  01-31-2022     Bhupendra Naphade        Modified comment(s), and      */
-/*                                            replaced sector size        */
-/*                                            constant,                   */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-VOID  _fx_utility_exFAT_size_calculate(UINT bytes_per_sector, ULONG boundary_unit, ULONG64 size_in_sectors, ULONG sectors_per_cluster,
-                                       ULONG *sectors_per_fat_ptr, ULONG *fat_offset_ptr, ULONG *cluster_heap_offset_ptr)
-{
-
-ULONG   system_area_sectors = 0; /* Number of sectors for exFTA system area (from partition begining) */
-ULONG64 total_cluster_heap_sectors;
-
-
-    /* Align the boundary unit. If zero supplied, then set to default value.  */
-    boundary_unit = ALIGN_UP(boundary_unit, 128);
-
-    /* Align System Area according Boundary Unit.  */
-    while (system_area_sectors < (EXFAT_BOOT_REGION_SIZE + EXFAT_MIN_NUM_OF_RESERVED_SECTORS))
-    {
-
-        system_area_sectors += boundary_unit;
-    }
-
-    /* Save preliminary FAT offset.  */
-    *fat_offset_ptr = system_area_sectors;
-
-    /* Save preliminary Clusters Heap offset.  */
-    *cluster_heap_offset_ptr = *fat_offset_ptr;
-
-    /* Calculate number of available sectors without system sectors.  */
-    total_cluster_heap_sectors = size_in_sectors - system_area_sectors;
-
-    /* Calculate required number of FAT sectors.  */
-    *sectors_per_fat_ptr = (ULONG)DIVIDE_TO_CEILING(((total_cluster_heap_sectors / sectors_per_cluster) * EXFAT_FAT_BITS),
-                                                    (bytes_per_sector * BITS_PER_BYTE));
-
-    *sectors_per_fat_ptr = ALIGN_UP(*sectors_per_fat_ptr, boundary_unit >> 1);
-
-    /* Check is it possible to allocate FAT inside calculated System Area sectors or not.  */
-    if (system_area_sectors >
-        (EXFAT_BOOT_REGION_SIZE +
-         EXFAT_MIN_NUM_OF_RESERVED_SECTORS + *sectors_per_fat_ptr))
-    {
-
-        /* We able allocate FAT inside calculated logical_system_area_sectors.  */
-        *fat_offset_ptr -= *sectors_per_fat_ptr;
-    }
-    else /* Recalculate FAT size since System Area will be increased on FAT size.  */
-    {
-        do
-        {
-
-            /* Increase System Area size on number of FAT sectors aligned according BU.  */
-            system_area_sectors = *fat_offset_ptr + *sectors_per_fat_ptr;
-
-            /* Decrease sectors available for clusters heap.  */
-            total_cluster_heap_sectors = size_in_sectors - system_area_sectors;
-
-            /* Re-calculate number of sectors per FAT.  */
-            *sectors_per_fat_ptr = (ULONG)DIVIDE_TO_CEILING(((total_cluster_heap_sectors / sectors_per_cluster) * EXFAT_FAT_BITS),
-                                                            (bytes_per_sector * BITS_PER_BYTE));
-
-            *sectors_per_fat_ptr = ALIGN_UP(*sectors_per_fat_ptr, boundary_unit >> 1);
-
-            /* Increase Cluster Heap offset according new FAT size.  */
-            *cluster_heap_offset_ptr = *fat_offset_ptr + *sectors_per_fat_ptr;
-
-        /* Loop until we find a FAT size that can hold all the clusters.  */
-        }while (*sectors_per_fat_ptr * bytes_per_sector * BITS_PER_BYTE / EXFAT_FAT_BITS < ((size_in_sectors - *cluster_heap_offset_ptr) / sectors_per_cluster));
-    }
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_system_area_checksum_verify.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_system_area_checksum_verify.c	(revision 30)
+++ 	(revision )
@@ -1,216 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_system_area_checksum_verify       PORTABLE C      */
-/*                                                           6.1.10       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks exFAT geometry.                                */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    sector_buffer                         Pointer to sector buffer      */
-/*    boot_sector_offset                    Offset of boot sector         */
-/*    calculated_checksum                   Pointer to checksum value     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    Media driver                                                        */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  01-31-2022     Bhupendra Naphade        Modified comment(s), replaced */
-/*                                            sector size constant,       */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_exFAT_system_area_checksum_verify(FX_MEDIA *media_ptr, UCHAR *sector_buffer,
-                                                    ULONG boot_sector_offset, ULONG *calculated_checksum)
-{
-
-ULONG temp;
-ULONG counter;
-
-
-    /* Clear the checksum for checksum calculation.  */
-    *calculated_checksum =  0;
-
-    /* Prepare driver request.  */
-    media_ptr -> fx_media_driver_request =          FX_DRIVER_READ;
-    media_ptr -> fx_media_driver_buffer  =          sector_buffer;
-    media_ptr -> fx_media_driver_sectors =          1;
-    media_ptr -> fx_media_driver_status         =   FX_IO_ERROR;
-    media_ptr -> fx_media_driver_logical_sector =   boot_sector_offset;
-
-    /* Call driver.  */
-    (media_ptr -> fx_media_driver_entry)(media_ptr);
-
-    /* Check driver status.  */
-    if (FX_SUCCESS != media_ptr -> fx_media_driver_status)
-    {
-
-        /* Error, return error status.  */
-        return(media_ptr -> fx_media_driver_status);
-    }
-
-    /* Loop to calculate Boot Sector checksum.  */
-    for (temp = 0; temp < media_ptr -> fx_media_bytes_per_sector; temp++)
-    {
-
-        /* Check if it is VolumeFlags or PercentInUse.  */
-        if ((FX_EF_VOLUME_FLAGS     == temp) ||
-            (FX_EF_VOLUME_FLAGS + 1 == temp) ||
-            (FX_EF_PERCENT_IN_USE   == temp))
-        {
-
-            /* Skip these fields in checksum calculation.  */
-            continue;
-        }
-
-        /* Calculate the checksum using the algorithm specified in the specification.  */
-        /* Right rotate the checksum by one bit position and add the data.  */
-        *calculated_checksum = ((*calculated_checksum >> 1) | (*calculated_checksum << 31)) + (ULONG)sector_buffer[temp];
-    }
-
-    /* Map to Extended boot Sector.  */
-    media_ptr -> fx_media_driver_logical_sector++;
-
-    /* Read System Area from Extended Boot Sector
-       and calculate checksum.  */
-    for (temp = FX_EXFAT_FAT_EXT_BOOT_SECTOR_OFFSET; FX_EXFAT_FAT_CHECK_SUM_OFFSET > temp; temp++)
-    {
-
-        /* Build driver request.  */
-        media_ptr -> fx_media_driver_status = FX_IO_ERROR;
-
-        /* Read next sector.  */
-        (media_ptr -> fx_media_driver_entry)(media_ptr);
-
-        /* Check status.  */
-        if (FX_SUCCESS != media_ptr -> fx_media_driver_status)
-        {
-
-            /* Clear checksum.  */
-            *calculated_checksum = 0;
-
-            /* Error, return error status.  */
-            return(media_ptr -> fx_media_driver_status);
-        }
-
-        /* Move to next logical sector.  */
-        media_ptr -> fx_media_driver_logical_sector++;
-
-        /* Check Sector Signature.  */
-        if (((sector_buffer[media_ptr -> fx_media_bytes_per_sector - 2] != FX_SIG_BYTE_1) ||
-             (sector_buffer[media_ptr -> fx_media_bytes_per_sector - 1] != FX_SIG_BYTE_2)) &&
-            (FX_EXFAT_FAT_OEM_PARAM_OFFSET > temp))
-        {
-
-            /* Clear checksum.  */
-            *calculated_checksum =  0;
-
-            /* Error, return error status.  */
-            return(FX_MEDIA_INVALID);
-        }
-
-        /* Loop to calculate the checksum.  */
-        for (counter = 0; counter < media_ptr -> fx_media_bytes_per_sector; counter++)
-        {
-
-            /* Calculate the checksum using the algorithm specified in the specification.  */
-            /* Right rotate the checksum by one bit position and add the data.  */
-            *calculated_checksum = ((*calculated_checksum >> 1) | (*calculated_checksum << 31)) + (ULONG)sector_buffer[counter];
-        }
-    }
-
-    /* Build driver request.  */
-    media_ptr -> fx_media_driver_status = FX_IO_ERROR;
-
-    /* Read stored checksum.  */
-    (media_ptr -> fx_media_driver_entry)(media_ptr);
-
-    /* Determine if the read was successful.  */
-    if (FX_SUCCESS != media_ptr -> fx_media_driver_status)
-    {
-
-        /* Not successful, return error status.  */
-        return(media_ptr -> fx_media_driver_status);
-    }
-
-    /* Loop to check sector content.  */
-    for (counter = 0; counter < media_ptr -> fx_media_bytes_per_sector; counter += sizeof(ULONG))
-    {
-
-        /* Read a 32 bit value from sector buffer.  */
-        temp = _fx_utility_32_unsigned_read(&sector_buffer[counter]);
-
-        /* Compare the read value with the caclulated checksum.  */
-        if (temp != *calculated_checksum)
-        {
-
-            /* Not equal, checksum verify failed.  */
-            return(FX_MEDIA_INVALID);
-        }
-    }
-
-    /* Return success.  */
-    return(FX_SUCCESS);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_system_area_checksum_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_system_area_checksum_write.c	(revision 30)
+++ 	(revision )
@@ -1,115 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_system.h"
-#include "fx_media.h"
-#include "fx_utility.h"
-#include "fx_directory_exFAT.h"
-
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_system_area_checksum_write        PORTABLE C      */
-/*                                                           6.1.10       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes system area checksum.                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    sector_buffer                         Pointer to sector buffer      */
-/*    system_area_checksum_ptr              Pointer to checksum value     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_exFAT_system_sector_write Write a format sector         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  01-31-2022     Bhupendra Naphade        Modified comment(s), replaced */
-/*                                            sector size constant,       */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-UINT _fx_utility_exFAT_system_area_checksum_write(FX_MEDIA *media_ptr, UCHAR *sector_buffer, ULONG *system_area_checksum_ptr)
-{
-
-UINT index;
-
-    /* Fill buffer by check sum.  */
-    for (index = 0; index < media_ptr -> fx_media_bytes_per_sector;)
-    {
-        _fx_utility_32_unsigned_write(&sector_buffer[index],
-                                      *system_area_checksum_ptr);
-
-        index += sizeof(*system_area_checksum_ptr);
-    }
-
-    /* Write Check Sum for Main System area.  */
-    _fx_utility_exFAT_system_sector_write(media_ptr, sector_buffer,
-                                          FX_EXFAT_FAT_MAIN_SYSTEM_AREA_SIZE - 1,
-                                          1, FX_BOOT_SECTOR);
-
-    if (FX_SUCCESS != media_ptr -> fx_media_driver_status)
-    {
-        return(media_ptr -> fx_media_driver_status);
-    }
-
-    /* Write Check Sum for BackUp System area.  */
-    _fx_utility_exFAT_system_sector_write(media_ptr, sector_buffer,
-                                          FX_EXFAT_FAT_MAIN_SYSTEM_AREA_SIZE - 1 + FX_EXFAT_FAT_MAIN_SYSTEM_AREA_SIZE,
-                                          1, FX_BOOT_SECTOR);
-
-    return(media_ptr -> fx_media_driver_status);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_system_area_format.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_system_area_format.c	(revision 30)
+++ 	(revision )
@@ -1,237 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_system_area_format                PORTABLE C      */
-/*                                                           6.1.10       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function formats system area for exFAT.                        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media control block*/
-/*    boundary_unit                         Data area alignment in sectors*/
-/*    system_area_checksum_ptr              Pointer system area checksum  */
-/*    memory_ptr                            Pointer to work buffer        */
-/*    memory_size                           Size of the work buffer       */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_memory_set                Set memory                    */
-/*    _fx_utility_exFAT_system_sector_write Write exFAT format sector     */
-/*    _fx_utility_32_unsigned_write         Write 32-bit word             */
-/*    _fx_utility_16_unsigned_write         Write 16-bit word             */
-/*                                                                        */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_media_exFAT_format                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  01-31-2022     Bhupendra Naphade        Modified comment(s), replaced */
-/*                                            sector size constant,       */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_exFAT_system_area_format(FX_MEDIA *media_ptr, ULONG boundary_unit,
-                                           ULONG *system_area_checksum_ptr,
-                                           UCHAR *memory_ptr, UINT memory_size)
-{
-
-UINT   counter;
-UINT   i;
-UINT   sector_offset   = 0;
-UINT   status;
-UCHAR *system_area_buffer  = NULL;
-
-
-    /* Is the memory size large enough?  */
-    if (memory_size < media_ptr -> fx_media_bytes_per_sector)
-    {
-
-        /* No, return an error.  */
-        return(FX_PTR_ERROR);
-    }
-
-    /* Setup pointer to system area buffer.  */
-    system_area_buffer =  memory_ptr;
-
-    /* Align the boundary unit.  */
-    boundary_unit = ALIGN_UP(boundary_unit, 128);
-
-    /* Clear work buffer.  */
-    _fx_utility_memory_set(system_area_buffer, 0x00, media_ptr -> fx_media_bytes_per_sector);
-
-    /* Add signature to System area sectors without boot, OEM, reserved and checksum sector.  */
-    system_area_buffer[media_ptr -> fx_media_bytes_per_sector - 2] =  FX_SIG_BYTE_1;
-    system_area_buffer[media_ptr -> fx_media_bytes_per_sector - 1] =  FX_SIG_BYTE_2;
-
-    /* Loop to write all the extended boot sectors.  */
-    for (counter = 0; counter < (FX_EXFAT_FAT_OEM_PARAM_OFFSET - FX_EXFAT_FAT_EXT_BOOT_SECTOR_OFFSET); counter++)
-    {
-
-        /* Loop to calculate the checksum for System Area  */
-        for (i = 0; i < media_ptr -> fx_media_bytes_per_sector; i++)
-        {
-
-            /* Calculate the checksum using the algorithm specified in the specification.  */
-            /* Right rotate the checksum by one bit position and add the data.  */
-            *system_area_checksum_ptr = ((*system_area_checksum_ptr >> 1) | (*system_area_checksum_ptr << 31)) +
-                (ULONG)system_area_buffer[i];
-        }
-
-        /* Write out the extended boot sector.  */
-        status = _fx_utility_exFAT_system_sector_write(media_ptr, system_area_buffer,
-                                                       (ULONG64) (FX_EXFAT_FAT_EXT_BOOT_SECTOR_OFFSET + counter),
-                                                       ((ULONG) 1), FX_BOOT_SECTOR);
-
-
-        /* Determine if the write was successful.  */
-        if (status != FX_SUCCESS)
-        {
-            return(status);
-        }
-
-        /* Write out the extended boot sector in the backup region.  */
-        status = _fx_utility_exFAT_system_sector_write(media_ptr, system_area_buffer,
-                                                       (ULONG64) (FX_EXFAT_FAT_EXT_BOOT_SECTOR_OFFSET + counter + FX_EXFAT_FAT_MAIN_SYSTEM_AREA_SIZE),
-                                                       ((ULONG) 1), FX_BOOT_SECTOR);
-
-        /* Determine if the write was successful.  */
-        if (status != FX_SUCCESS)
-        {
-            return(status);
-        }
-    }
-
-    /* Add OEM - Flash parameters.  */
-    system_area_buffer[media_ptr -> fx_media_bytes_per_sector - 2] = 0;
-    system_area_buffer[media_ptr -> fx_media_bytes_per_sector - 1] = 0;
-
-    /* GUID 0A0C7E46-3399-4021-90C8-FA6D389C4BA2 */
-    _fx_utility_32_unsigned_write(&(system_area_buffer[sector_offset]), 0x0A0C7E46);
-    _fx_utility_16_unsigned_write(&(system_area_buffer[sector_offset + 4]), 0x3399);
-    _fx_utility_16_unsigned_write(&(system_area_buffer[sector_offset + 6]), 0x4021);
-    system_area_buffer[sector_offset +  8] = 0x90; system_area_buffer[sector_offset +  9] = 0xC8;
-    system_area_buffer[sector_offset + 10] = 0xFA; system_area_buffer[sector_offset + 11] = 0x6D;
-    system_area_buffer[sector_offset + 12] = 0x38; system_area_buffer[sector_offset + 13] = 0x9C;
-    system_area_buffer[sector_offset + 14] = 0x4B; system_area_buffer[sector_offset + 15] = 0xA2;
-
-    /* Add EraseBlockSize.  */
-    _fx_utility_32_unsigned_write(&(system_area_buffer[sector_offset + 16]), boundary_unit / 2);
-
-    /* Write out the OEM parameters sector.  */
-    status = _fx_utility_exFAT_system_sector_write(media_ptr, system_area_buffer,
-                                                   FX_EXFAT_FAT_OEM_PARAM_OFFSET,
-                                                   1, FX_BOOT_SECTOR);
-
-    /* Determine if the write was successful.  */
-    if (status != FX_SUCCESS)
-    {
-        return(status);
-    }
-
-    /* Write out the OEM parameters sector in the backup region.  */
-    status = _fx_utility_exFAT_system_sector_write(media_ptr, system_area_buffer,
-                                                   FX_EXFAT_FAT_OEM_PARAM_OFFSET + FX_EXFAT_FAT_MAIN_SYSTEM_AREA_SIZE,
-                                                   1, FX_BOOT_SECTOR);
-
-    /* Determine if the write was successful.  */
-    if (status != FX_SUCCESS)
-    {
-        return(status);
-    }
-
-    /* Loop to calculate checksum for System Area.  */
-    for (counter = 0; counter < media_ptr -> fx_media_bytes_per_sector; counter++)
-    {
-
-        /* Calculate the checksum using the algorithm specified in the specification.  */
-        /* Right rotate the checksum by one bit position and add the data.  */
-        *system_area_checksum_ptr = ((*system_area_checksum_ptr >> 1) | (*system_area_checksum_ptr << 31)) +
-            (ULONG)system_area_buffer[counter];
-    }
-
-    /* Clear work buffer.  */
-    _fx_utility_memory_set(system_area_buffer, 0x00, media_ptr -> fx_media_bytes_per_sector);
-
-    /* Loop to calculate checksum for System Area.  */
-    for (counter = 0; counter < media_ptr -> fx_media_bytes_per_sector; counter++)
-    {
-
-        /* Calculate the checksum using the algorithm specified in the specification.  */
-        /* Right rotate the checksum by one bit position and add the data.  */
-        *system_area_checksum_ptr = ((*system_area_checksum_ptr >> 1) | (*system_area_checksum_ptr << 31)) +
-            (ULONG)system_area_buffer[counter];
-    }
-
-    /* Write out the boot checksum sector.  */
-    status = _fx_utility_exFAT_system_sector_write(media_ptr, system_area_buffer,
-                                                   FX_EXFAT_FAT_OEM_PARAM_OFFSET + 1,
-                                                   1, FX_BOOT_SECTOR);
-
-    /* Determine if the write was successful.  */
-    if (status != FX_SUCCESS)
-    {
-        return(status);
-    }
-
-    /* Write out the boot checksum sector in the backup region.  */
-    status = _fx_utility_exFAT_system_sector_write(media_ptr, system_area_buffer,
-                                                   FX_EXFAT_FAT_OEM_PARAM_OFFSET + 1 + FX_EXFAT_FAT_MAIN_SYSTEM_AREA_SIZE,
-                                                   1, FX_BOOT_SECTOR);
-
-    /* Return completion status.  */
-    return(status);
-}
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_system_sector_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_system_sector_write.c	(revision 30)
+++ 	(revision )
@@ -1,104 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-#include "fx_api.h"
-#include "fx_utility.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_system_sector_write               PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function writes a sector for exFAT format.                     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media control block*/
-/*    data_buffer                           Pointer to sector data buffer */
-/*    logical_sector                        Sector number to write        */
-/*    sector_count                          Number of sectors to write    */
-/*    sector_type                           Sector type of the sector to  */
-/*                                            be written                  */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    Media driver                                                        */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_media_exFAT_format                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_exFAT_system_sector_write(FX_MEDIA *media_ptr, UCHAR *data_buffer,
-                                            ULONG64 logical_sector, ULONG sector_count,
-                                            ULONG sector_type)
-{
-
-
-    /* Build sector write command.  */
-#ifdef FX_DRIVER_USE_64BIT_LBA
-    media_ptr -> fx_media_driver_logical_sector =   logical_sector;
-#else
-    media_ptr -> fx_media_driver_logical_sector =   (ULONG)logical_sector;
-#endif
-    media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-    media_ptr -> fx_media_driver_sectors =          sector_count;
-    media_ptr -> fx_media_driver_system_write =     FX_TRUE;
-    media_ptr -> fx_media_driver_sector_type =      sector_type;
-    media_ptr -> fx_media_driver_buffer =           data_buffer;
-    media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, media_ptr -> fx_media_driver_logical_sector, 1, sector_type, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Write out the sector.  */
-    (media_ptr -> fx_media_driver_entry)(media_ptr);
-
-    /* Return status.  */
-    return(media_ptr -> fx_media_driver_status);
-}
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_unicode_name_hash_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_unicode_name_hash_get.c	(revision 30)
+++ 	(revision )
@@ -1,116 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_unicode_name_hash_get             PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns hash of Unicode file name.                    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    unicode_name                          Unicode file name             */
-/*    unicode_length                        Unicode name length           */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return name hash                                                    */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_exFAT_entry_write                                     */
-/*    _fx_directory_rename                                                */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-USHORT  _fx_utility_exFAT_unicode_name_hash_get(CHAR *unicode_name, ULONG unicode_length)
-{
-
-USHORT hash;
-USHORT upcased_char;
-
-    /* Initialize hash to 0. */
-    hash = 0;
-
-    /* Is there a name?  */
-    if (!unicode_name)
-    {
-
-        /* No, just return 0.  */
-        return(0);
-    }
-
-    /* Create hash for name.  */
-    while (unicode_length)
-    {
-
-        /* Get up-cased character.  */
-        upcased_char = (USHORT)(_fx_utility_exFAT_upcase_get((USHORT)(*unicode_name | (*(unicode_name + 1) << 8))));
-
-        /* Compute hash.  */
-        hash = (USHORT)(((hash >> 1) | (hash << 15)) + (upcased_char & 0xFF));
-        hash = (USHORT)(((hash >> 1) | (hash << 15)) + (upcased_char >> 8));
-
-        /* Move to next character of the Unicode name.  */
-        unicode_name = unicode_name + 2;
-
-        /* Decrement length.  */
-        unicode_length--;
-    }
-
-    /* Return the hash.  */
-    return(hash);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_upcase_table.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_exFAT_upcase_table.c	(revision 30)
+++ 	(revision )
@@ -1,261 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_utility.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_directory_exFAT.h"
-
-
-/* Define upcase table used by exFAT.  */
-static const USHORT _fx_utility_exFAT_upcase_table_differential[] =
-{
-
-    /* 0x0060 - 0x007f, offset 0  */
-    0x0060, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f,
-    0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005a, 0x007b, 0x007c, 0x007d, 0x007e, 0x007f,
-
-    /* 0x00e0 - 0x029f, offset 32  */
-    0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf,
-    0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00f7, 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x0178,
-    0x0100, 0x0100, 0x0102, 0x0102, 0x0104, 0x0104, 0x0106, 0x0106, 0x0108, 0x0108, 0x010a, 0x010a, 0x010c, 0x010c, 0x010e, 0x010e,
-    0x0110, 0x0110, 0x0112, 0x0112, 0x0114, 0x0114, 0x0116, 0x0116, 0x0118, 0x0118, 0x011a, 0x011a, 0x011c, 0x011c, 0x011e, 0x011e,
-    0x0120, 0x0120, 0x0122, 0x0122, 0x0124, 0x0124, 0x0126, 0x0126, 0x0128, 0x0128, 0x012a, 0x012a, 0x012c, 0x012c, 0x012e, 0x012e,
-    0x0130, 0x0131, 0x0132, 0x0132, 0x0134, 0x0134, 0x0136, 0x0136, 0x0138, 0x0139, 0x0139, 0x013b, 0x013b, 0x013d, 0x013d, 0x013f,
-    0x013f, 0x0141, 0x0141, 0x0143, 0x0143, 0x0145, 0x0145, 0x0147, 0x0147, 0x0149, 0x014a, 0x014a, 0x014c, 0x014c, 0x014e, 0x014e,
-    0x0150, 0x0150, 0x0152, 0x0152, 0x0154, 0x0154, 0x0156, 0x0156, 0x0158, 0x0158, 0x015a, 0x015a, 0x015c, 0x015c, 0x015e, 0x015e,
-    0x0160, 0x0160, 0x0162, 0x0162, 0x0164, 0x0164, 0x0166, 0x0166, 0x0168, 0x0168, 0x016a, 0x016a, 0x016c, 0x016c, 0x016e, 0x016e,
-    0x0170, 0x0170, 0x0172, 0x0172, 0x0174, 0x0174, 0x0176, 0x0176, 0x0178, 0x0179, 0x0179, 0x017b, 0x017b, 0x017d, 0x017d, 0x017f,
-    0x0243, 0x0181, 0x0182, 0x0182, 0x0184, 0x0184, 0x0186, 0x0187, 0x0187, 0x0189, 0x018a, 0x018b, 0x018b, 0x018d, 0x018e, 0x018f,
-    0x0190, 0x0191, 0x0191, 0x0193, 0x0194, 0x01f6, 0x0196, 0x0197, 0x0198, 0x0198, 0x023d, 0x019b, 0x019c, 0x019d, 0x0220, 0x019f,
-    0x01a0, 0x01a0, 0x01a2, 0x01a2, 0x01a4, 0x01a4, 0x01a6, 0x01a7, 0x01a7, 0x01a9, 0x01aa, 0x01ab, 0x01ac, 0x01ac, 0x01ae, 0x01af,
-    0x01af, 0x01b1, 0x01b2, 0x01b3, 0x01b3, 0x01b5, 0x01b5, 0x01b7, 0x01b8, 0x01b8, 0x01ba, 0x01bb, 0x01bc, 0x01bc, 0x01be, 0x01f7,
-    0x01c0, 0x01c1, 0x01c2, 0x01c3, 0x01c4, 0x01c5, 0x01c4, 0x01c7, 0x01c8, 0x01c7, 0x01ca, 0x01cb, 0x01ca, 0x01cd, 0x01cd, 0x01cf,
-    0x01cf, 0x01d1, 0x01d1, 0x01d3, 0x01d3, 0x01d5, 0x01d5, 0x01d7, 0x01d7, 0x01d9, 0x01d9, 0x01db, 0x01db, 0x018e, 0x01de, 0x01de,
-    0x01e0, 0x01e0, 0x01e2, 0x01e2, 0x01e4, 0x01e4, 0x01e6, 0x01e6, 0x01e8, 0x01e8, 0x01ea, 0x01ea, 0x01ec, 0x01ec, 0x01ee, 0x01ee,
-    0x01f0, 0x01f1, 0x01f2, 0x01f1, 0x01f4, 0x01f4, 0x01f6, 0x01f7, 0x01f8, 0x01f8, 0x01fa, 0x01fa, 0x01fc, 0x01fc, 0x01fe, 0x01fe,
-    0x0200, 0x0200, 0x0202, 0x0202, 0x0204, 0x0204, 0x0206, 0x0206, 0x0208, 0x0208, 0x020a, 0x020a, 0x020c, 0x020c, 0x020e, 0x020e,
-    0x0210, 0x0210, 0x0212, 0x0212, 0x0214, 0x0214, 0x0216, 0x0216, 0x0218, 0x0218, 0x021a, 0x021a, 0x021c, 0x021c, 0x021e, 0x021e,
-    0x0220, 0x0221, 0x0222, 0x0222, 0x0224, 0x0224, 0x0226, 0x0226, 0x0228, 0x0228, 0x022a, 0x022a, 0x022c, 0x022c, 0x022e, 0x022e,
-    0x0230, 0x0230, 0x0232, 0x0232, 0x0234, 0x0235, 0x0236, 0x0237, 0x0238, 0x0239, 0x2c65, 0x023b, 0x023b, 0x023d, 0x2c66, 0x023f,
-    0x0240, 0x0241, 0x0241, 0x0243, 0x0244, 0x0245, 0x0246, 0x0246, 0x0248, 0x0248, 0x024a, 0x024a, 0x024c, 0x024c, 0x024e, 0x024e,
-    0x0250, 0x0251, 0x0252, 0x0181, 0x0186, 0x0255, 0x0189, 0x018a, 0x0258, 0x018f, 0x025a, 0x0190, 0x025c, 0x025d, 0x025e, 0x025f,
-    0x0193, 0x0261, 0x0262, 0x0194, 0x0264, 0x0265, 0x0266, 0x0267, 0x0197, 0x0196, 0x026a, 0x2c62, 0x026c, 0x026d, 0x026e, 0x019c,
-    0x0270, 0x0271, 0x019d, 0x0273, 0x0274, 0x019f, 0x0276, 0x0277, 0x0278, 0x0279, 0x027a, 0x027b, 0x027c, 0x2c64, 0x027e, 0x027f,
-    0x01a6, 0x0281, 0x0282, 0x01a9, 0x0284, 0x0285, 0x0286, 0x0287, 0x01ae, 0x0244, 0x01b1, 0x01b2, 0x0245, 0x028d, 0x028e, 0x028f,
-    0x0290, 0x0291, 0x01b7, 0x0293, 0x0294, 0x0295, 0x0296, 0x0297, 0x0298, 0x0299, 0x029a, 0x029b, 0x029c, 0x029d, 0x029e, 0x029f,
-
-    /* 0x0370 - 0x037f, offset 480  */
-    0x0370, 0x0371, 0x0372, 0x0373, 0x0374, 0x0375, 0x0376, 0x0377, 0x0378, 0x0379, 0x037a, 0x03fd, 0x03fe, 0x03ff, 0x037e, 0x037f,
-
-    /* 0x03a0 - 0x03ff, offset 496  */
-    0x03a0, 0x03a1, 0x03a2, 0x03a3, 0x03a4, 0x03a5, 0x03a6, 0x03a7, 0x03a8, 0x03a9, 0x03aa, 0x03ab, 0x0386, 0x0388, 0x0389, 0x038a,
-    0x03b0, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397, 0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039e, 0x039f,
-    0x03a0, 0x03a1, 0x03a3, 0x03a3, 0x03a4, 0x03a5, 0x03a6, 0x03a7, 0x03a8, 0x03a9, 0x03aa, 0x03ab, 0x038c, 0x038e, 0x038f, 0x03cf,
-    0x03d0, 0x03d1, 0x03d2, 0x03d3, 0x03d4, 0x03d5, 0x03d6, 0x03d7, 0x03d8, 0x03d8, 0x03da, 0x03da, 0x03dc, 0x03dc, 0x03de, 0x03de,
-    0x03e0, 0x03e0, 0x03e2, 0x03e2, 0x03e4, 0x03e4, 0x03e6, 0x03e6, 0x03e8, 0x03e8, 0x03ea, 0x03ea, 0x03ec, 0x03ec, 0x03ee, 0x03ee,
-    0x03f0, 0x03f1, 0x03f9, 0x03f3, 0x03f4, 0x03f5, 0x03f6, 0x03f7, 0x03f7, 0x03f9, 0x03fa, 0x03fa, 0x03fc, 0x03fd, 0x03fe, 0x03ff,
-
-    /* 0x0430 - 0x051f, offset 592  */
-    0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417, 0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e, 0x041f,
-    0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427, 0x0428, 0x0429, 0x042a, 0x042b, 0x042c, 0x042d, 0x042e, 0x042f,
-    0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0406, 0x0407, 0x0408, 0x0409, 0x040a, 0x040b, 0x040c, 0x040d, 0x040e, 0x040f,
-    0x0460, 0x0460, 0x0462, 0x0462, 0x0464, 0x0464, 0x0466, 0x0466, 0x0468, 0x0468, 0x046a, 0x046a, 0x046c, 0x046c, 0x046e, 0x046e,
-    0x0470, 0x0470, 0x0472, 0x0472, 0x0474, 0x0474, 0x0476, 0x0476, 0x0478, 0x0478, 0x047a, 0x047a, 0x047c, 0x047c, 0x047e, 0x047e,
-    0x0480, 0x0480, 0x0482, 0x0483, 0x0484, 0x0485, 0x0486, 0x0487, 0x0488, 0x0489, 0x048a, 0x048a, 0x048c, 0x048c, 0x048e, 0x048e,
-    0x0490, 0x0490, 0x0492, 0x0492, 0x0494, 0x0494, 0x0496, 0x0496, 0x0498, 0x0498, 0x049a, 0x049a, 0x049c, 0x049c, 0x049e, 0x049e,
-    0x04a0, 0x04a0, 0x04a2, 0x04a2, 0x04a4, 0x04a4, 0x04a6, 0x04a6, 0x04a8, 0x04a8, 0x04aa, 0x04aa, 0x04ac, 0x04ac, 0x04ae, 0x04ae,
-    0x04b0, 0x04b0, 0x04b2, 0x04b2, 0x04b4, 0x04b4, 0x04b6, 0x04b6, 0x04b8, 0x04b8, 0x04ba, 0x04ba, 0x04bc, 0x04bc, 0x04be, 0x04be,
-    0x04c0, 0x04c1, 0x04c1, 0x04c3, 0x04c3, 0x04c5, 0x04c5, 0x04c7, 0x04c7, 0x04c9, 0x04c9, 0x04cb, 0x04cb, 0x04cd, 0x04cd, 0x04c0,
-    0x04d0, 0x04d0, 0x04d2, 0x04d2, 0x04d4, 0x04d4, 0x04d6, 0x04d6, 0x04d8, 0x04d8, 0x04da, 0x04da, 0x04dc, 0x04dc, 0x04de, 0x04de,
-    0x04e0, 0x04e0, 0x04e2, 0x04e2, 0x04e4, 0x04e4, 0x04e6, 0x04e6, 0x04e8, 0x04e8, 0x04ea, 0x04ea, 0x04ec, 0x04ec, 0x04ee, 0x04ee,
-    0x04f0, 0x04f0, 0x04f2, 0x04f2, 0x04f4, 0x04f4, 0x04f6, 0x04f6, 0x04f8, 0x04f8, 0x04fa, 0x04fa, 0x04fc, 0x04fc, 0x04fe, 0x04fe,
-    0x0500, 0x0500, 0x0502, 0x0502, 0x0504, 0x0504, 0x0506, 0x0506, 0x0508, 0x0508, 0x050a, 0x050a, 0x050c, 0x050c, 0x050e, 0x050e,
-    0x0510, 0x0510, 0x0512, 0x0512, 0x0514, 0x0515, 0x0516, 0x0517, 0x0518, 0x0519, 0x051a, 0x051b, 0x051c, 0x051d, 0x051e, 0x051f,
-
-
-    /* 0x0560 - 0x058f, offset 832  */
-    0x0560, 0x0531, 0x0532, 0x0533, 0x0534, 0x0535, 0x0536, 0x0537, 0x0538, 0x0539, 0x053a, 0x053b, 0x053c, 0x053d, 0x053e, 0x053f,
-    0x0540, 0x0541, 0x0542, 0x0543, 0x0544, 0x0545, 0x0546, 0x0547, 0x0548, 0x0549, 0x054a, 0x054b, 0x054c, 0x054d, 0x054e, 0x054f,
-    0x0550, 0x0551, 0x0552, 0x0553, 0x0554, 0x0555, 0x0556, 0x0587, 0x0588, 0x0589, 0x058a, 0x058b, 0x058c, 0x058d, 0x058e, 0x058f,
-
-    /* 0x1d70 - 0x1d7f, offset 880  */
-    0x1d70, 0x1d71, 0x1d72, 0x1d73, 0x1d74, 0x1d75, 0x1d76, 0x1d77, 0x1d78, 0x1d79, 0x1d7a, 0x1d7b, 0x1d7c, 0x2c63, 0x1d7e, 0x1d7f,
-
-    /* 0x1e00 - 0x1fff, offset 896  */
-    0x1e00, 0x1e00, 0x1e02, 0x1e02, 0x1e04, 0x1e04, 0x1e06, 0x1e06, 0x1e08, 0x1e08, 0x1e0a, 0x1e0a, 0x1e0c, 0x1e0c, 0x1e0e, 0x1e0e,
-    0x1e10, 0x1e10, 0x1e12, 0x1e12, 0x1e14, 0x1e14, 0x1e16, 0x1e16, 0x1e18, 0x1e18, 0x1e1a, 0x1e1a, 0x1e1c, 0x1e1c, 0x1e1e, 0x1e1e,
-    0x1e20, 0x1e20, 0x1e22, 0x1e22, 0x1e24, 0x1e24, 0x1e26, 0x1e26, 0x1e28, 0x1e28, 0x1e2a, 0x1e2a, 0x1e2c, 0x1e2c, 0x1e2e, 0x1e2e,
-    0x1e30, 0x1e30, 0x1e32, 0x1e32, 0x1e34, 0x1e34, 0x1e36, 0x1e36, 0x1e38, 0x1e38, 0x1e3a, 0x1e3a, 0x1e3c, 0x1e3c, 0x1e3e, 0x1e3e,
-    0x1e40, 0x1e40, 0x1e42, 0x1e42, 0x1e44, 0x1e44, 0x1e46, 0x1e46, 0x1e48, 0x1e48, 0x1e4a, 0x1e4a, 0x1e4c, 0x1e4c, 0x1e4e, 0x1e4e,
-    0x1e50, 0x1e50, 0x1e52, 0x1e52, 0x1e54, 0x1e54, 0x1e56, 0x1e56, 0x1e58, 0x1e58, 0x1e5a, 0x1e5a, 0x1e5c, 0x1e5c, 0x1e5e, 0x1e5e,
-    0x1e60, 0x1e60, 0x1e62, 0x1e62, 0x1e64, 0x1e64, 0x1e66, 0x1e66, 0x1e68, 0x1e68, 0x1e6a, 0x1e6a, 0x1e6c, 0x1e6c, 0x1e6e, 0x1e6e,
-    0x1e70, 0x1e70, 0x1e72, 0x1e72, 0x1e74, 0x1e74, 0x1e76, 0x1e76, 0x1e78, 0x1e78, 0x1e7a, 0x1e7a, 0x1e7c, 0x1e7c, 0x1e7e, 0x1e7e,
-    0x1e80, 0x1e80, 0x1e82, 0x1e82, 0x1e84, 0x1e84, 0x1e86, 0x1e86, 0x1e88, 0x1e88, 0x1e8a, 0x1e8a, 0x1e8c, 0x1e8c, 0x1e8e, 0x1e8e,
-    0x1e90, 0x1e90, 0x1e92, 0x1e92, 0x1e94, 0x1e94, 0x1e96, 0x1e97, 0x1e98, 0x1e99, 0x1e9a, 0x1e9b, 0x1e9c, 0x1e9d, 0x1e9e, 0x1e9f,
-    0x1ea0, 0x1ea0, 0x1ea2, 0x1ea2, 0x1ea4, 0x1ea4, 0x1ea6, 0x1ea6, 0x1ea8, 0x1ea8, 0x1eaa, 0x1eaa, 0x1eac, 0x1eac, 0x1eae, 0x1eae,
-    0x1eb0, 0x1eb0, 0x1eb2, 0x1eb2, 0x1eb4, 0x1eb4, 0x1eb6, 0x1eb6, 0x1eb8, 0x1eb8, 0x1eba, 0x1eba, 0x1ebc, 0x1ebc, 0x1ebe, 0x1ebe,
-    0x1ec0, 0x1ec0, 0x1ec2, 0x1ec2, 0x1ec4, 0x1ec4, 0x1ec6, 0x1ec6, 0x1ec8, 0x1ec8, 0x1eca, 0x1eca, 0x1ecc, 0x1ecc, 0x1ece, 0x1ece,
-    0x1ed0, 0x1ed0, 0x1ed2, 0x1ed2, 0x1ed4, 0x1ed4, 0x1ed6, 0x1ed6, 0x1ed8, 0x1ed8, 0x1eda, 0x1eda, 0x1edc, 0x1edc, 0x1ede, 0x1ede,
-    0x1ee0, 0x1ee0, 0x1ee2, 0x1ee2, 0x1ee4, 0x1ee4, 0x1ee6, 0x1ee6, 0x1ee8, 0x1ee8, 0x1eea, 0x1eea, 0x1eec, 0x1eec, 0x1eee, 0x1eee,
-    0x1ef0, 0x1ef0, 0x1ef2, 0x1ef2, 0x1ef4, 0x1ef4, 0x1ef6, 0x1ef6, 0x1ef8, 0x1ef8, 0x1efa, 0x1efb, 0x1efc, 0x1efd, 0x1efe, 0x1eff,
-    0x1f08, 0x1f09, 0x1f0a, 0x1f0b, 0x1f0c, 0x1f0d, 0x1f0e, 0x1f0f, 0x1f08, 0x1f09, 0x1f0a, 0x1f0b, 0x1f0c, 0x1f0d, 0x1f0e, 0x1f0f,
-    0x1f18, 0x1f19, 0x1f1a, 0x1f1b, 0x1f1c, 0x1f1d, 0x1f16, 0x1f17, 0x1f18, 0x1f19, 0x1f1a, 0x1f1b, 0x1f1c, 0x1f1d, 0x1f1e, 0x1f1f,
-    0x1f28, 0x1f29, 0x1f2a, 0x1f2b, 0x1f2c, 0x1f2d, 0x1f2e, 0x1f2f, 0x1f28, 0x1f29, 0x1f2a, 0x1f2b, 0x1f2c, 0x1f2d, 0x1f2e, 0x1f2f,
-    0x1f38, 0x1f39, 0x1f3a, 0x1f3b, 0x1f3c, 0x1f3d, 0x1f3e, 0x1f3f, 0x1f38, 0x1f39, 0x1f3a, 0x1f3b, 0x1f3c, 0x1f3d, 0x1f3e, 0x1f3f,
-    0x1f48, 0x1f49, 0x1f4a, 0x1f4b, 0x1f4c, 0x1f4d, 0x1f46, 0x1f47, 0x1f48, 0x1f49, 0x1f4a, 0x1f4b, 0x1f4c, 0x1f4d, 0x1f4e, 0x1f4f,
-    0x1f50, 0x1f59, 0x1f52, 0x1f5b, 0x1f54, 0x1f5d, 0x1f56, 0x1f5f, 0x1f58, 0x1f59, 0x1f5a, 0x1f5b, 0x1f5c, 0x1f5d, 0x1f5e, 0x1f5f,
-    0x1f68, 0x1f69, 0x1f6a, 0x1f6b, 0x1f6c, 0x1f6d, 0x1f6e, 0x1f6f, 0x1f68, 0x1f69, 0x1f6a, 0x1f6b, 0x1f6c, 0x1f6d, 0x1f6e, 0x1f6f,
-    0x1fba, 0x1fbb, 0x1fc8, 0x1fc9, 0x1fca, 0x1fcb, 0x1fda, 0x1fdb, 0x1ff8, 0x1ff9, 0x1fea, 0x1feb, 0x1ffa, 0x1ffb, 0x1f7e, 0x1f7f,
-    0x1f88, 0x1f89, 0x1f8a, 0x1f8b, 0x1f8c, 0x1f8d, 0x1f8e, 0x1f8f, 0x1f88, 0x1f89, 0x1f8a, 0x1f8b, 0x1f8c, 0x1f8d, 0x1f8e, 0x1f8f,
-    0x1f98, 0x1f99, 0x1f9a, 0x1f9b, 0x1f9c, 0x1f9d, 0x1f9e, 0x1f9f, 0x1f98, 0x1f99, 0x1f9a, 0x1f9b, 0x1f9c, 0x1f9d, 0x1f9e, 0x1f9f,
-    0x1fa8, 0x1fa9, 0x1faa, 0x1fab, 0x1fac, 0x1fad, 0x1fae, 0x1faf, 0x1fa8, 0x1fa9, 0x1faa, 0x1fab, 0x1fac, 0x1fad, 0x1fae, 0x1faf,
-    0x1fb8, 0x1fb9, 0x1fb2, 0x1fbc, 0x1fb4, 0x1fb5, 0x1fb6, 0x1fb7, 0x1fb8, 0x1fb9, 0x1fba, 0x1fbb, 0x1fbc, 0x1fbd, 0x1fbe, 0x1fbf,
-    0x1fc0, 0x1fc1, 0x1fc2, 0x1fc3, 0x1fc4, 0x1fc5, 0x1fc6, 0x1fc7, 0x1fc8, 0x1fc9, 0x1fca, 0x1fcb, 0x1fc3, 0x1fcd, 0x1fce, 0x1fcf,
-    0x1fd8, 0x1fd9, 0x1fd2, 0x1fd3, 0x1fd4, 0x1fd5, 0x1fd6, 0x1fd7, 0x1fd8, 0x1fd9, 0x1fda, 0x1fdb, 0x1fdc, 0x1fdd, 0x1fde, 0x1fdf,
-    0x1fe8, 0x1fe9, 0x1fe2, 0x1fe3, 0x1fe4, 0x1fec, 0x1fe6, 0x1fe7, 0x1fe8, 0x1fe9, 0x1fea, 0x1feb, 0x1fec, 0x1fed, 0x1fee, 0x1fef,
-    0x1ff0, 0x1ff1, 0x1ff2, 0x1ff3, 0x1ff4, 0x1ff5, 0x1ff6, 0x1ff7, 0x1ff8, 0x1ff9, 0x1ffa, 0x1ffb, 0x1ff3, 0x1ffd, 0x1ffe, 0x1fff,
-
-    /* 0x2140 - 0x214f, offset 1408  */
-    0x2140, 0x2141, 0x2142, 0x2143, 0x2144, 0x2145, 0x2146, 0x2147, 0x2148, 0x2149, 0x214a, 0x214b, 0x214c, 0x214d, 0x2132, 0x214f,
-
-    /* 0x2170 - 0x218f, offset 1424  */
-    0x2160, 0x2161, 0x2162, 0x2163, 0x2164, 0x2165, 0x2166, 0x2167, 0x2168, 0x2169, 0x216a, 0x216b, 0x216c, 0x216d, 0x216e, 0x216f,
-    0x2180, 0x2181, 0x2182, 0x2183, 0x2183, 0x2185, 0x2186, 0x2187, 0x2188, 0x2189, 0x218a, 0x218b, 0x218c, 0x218d, 0x218e, 0x218f,
-
-    /* 0x24d0 - 0x24ef, offset 1456  */
-    0x24b6, 0x24b7, 0x24b8, 0x24b9, 0x24ba, 0x24bb, 0x24bc, 0x24bd, 0x24be, 0x24bf, 0x24c0, 0x24c1, 0x24c2, 0x24c3, 0x24c4, 0x24c5,
-    0x24c6, 0x24c7, 0x24c8, 0x24c9, 0x24ca, 0x24cb, 0x24cc, 0x24cd, 0x24ce, 0x24cf, 0x24ea, 0x24eb, 0x24ec, 0x24ed, 0x24ee, 0x24ef,
-
-    /* 0x2c30 - 0x2d2f, offset 1488  */
-    0x2c00, 0x2c01, 0x2c02, 0x2c03, 0x2c04, 0x2c05, 0x2c06, 0x2c07, 0x2c08, 0x2c09, 0x2c0a, 0x2c0b, 0x2c0c, 0x2c0d, 0x2c0e, 0x2c0f,
-    0x2c10, 0x2c11, 0x2c12, 0x2c13, 0x2c14, 0x2c15, 0x2c16, 0x2c17, 0x2c18, 0x2c19, 0x2c1a, 0x2c1b, 0x2c1c, 0x2c1d, 0x2c1e, 0x2c1f,
-    0x2c20, 0x2c21, 0x2c22, 0x2c23, 0x2c24, 0x2c25, 0x2c26, 0x2c27, 0x2c28, 0x2c29, 0x2c2a, 0x2c2b, 0x2c2c, 0x2c2d, 0x2c2e, 0x2c5f,
-    0x2c60, 0x2c60, 0x2c62, 0x2c63, 0x2c64, 0x2c65, 0x2c66, 0x2c67, 0x2c67, 0x2c69, 0x2c69, 0x2c6b, 0x2c6b, 0x2c6d, 0x2c6e, 0x2c6f,
-    0x2c70, 0x2c71, 0x2c72, 0x2c73, 0x2c74, 0x2c75, 0x2c75, 0x2c77, 0x2c78, 0x2c79, 0x2c7a, 0x2c7b, 0x2c7c, 0x2c7d, 0x2c7e, 0x2c7f,
-    0x2c80, 0x2c80, 0x2c82, 0x2c82, 0x2c84, 0x2c84, 0x2c86, 0x2c86, 0x2c88, 0x2c88, 0x2c8a, 0x2c8a, 0x2c8c, 0x2c8c, 0x2c8e, 0x2c8e,
-    0x2c90, 0x2c90, 0x2c92, 0x2c92, 0x2c94, 0x2c94, 0x2c96, 0x2c96, 0x2c98, 0x2c98, 0x2c9a, 0x2c9a, 0x2c9c, 0x2c9c, 0x2c9e, 0x2c9e,
-    0x2ca0, 0x2ca0, 0x2ca2, 0x2ca2, 0x2ca4, 0x2ca4, 0x2ca6, 0x2ca6, 0x2ca8, 0x2ca8, 0x2caa, 0x2caa, 0x2cac, 0x2cac, 0x2cae, 0x2cae,
-    0x2cb0, 0x2cb0, 0x2cb2, 0x2cb2, 0x2cb4, 0x2cb4, 0x2cb6, 0x2cb6, 0x2cb8, 0x2cb8, 0x2cba, 0x2cba, 0x2cbc, 0x2cbc, 0x2cbe, 0x2cbe,
-    0x2cc0, 0x2cc0, 0x2cc2, 0x2cc2, 0x2cc4, 0x2cc4, 0x2cc6, 0x2cc6, 0x2cc8, 0x2cc8, 0x2cca, 0x2cca, 0x2ccc, 0x2ccc, 0x2cce, 0x2cce,
-    0x2cd0, 0x2cd0, 0x2cd2, 0x2cd2, 0x2cd4, 0x2cd4, 0x2cd6, 0x2cd6, 0x2cd8, 0x2cd8, 0x2cda, 0x2cda, 0x2cdc, 0x2cdc, 0x2cde, 0x2cde,
-    0x2ce0, 0x2ce0, 0x2ce2, 0x2ce2, 0x2ce4, 0x2ce5, 0x2ce6, 0x2ce7, 0x2ce8, 0x2ce9, 0x2cea, 0x2ceb, 0x2cec, 0x2ced, 0x2cee, 0x2cef,
-    0x2cf0, 0x2cf1, 0x2cf2, 0x2cf3, 0x2cf4, 0x2cf5, 0x2cf6, 0x2cf7, 0x2cf8, 0x2cf9, 0x2cfa, 0x2cfb, 0x2cfc, 0x2cfd, 0x2cfe, 0x2cff,
-    0x10a0, 0x10a1, 0x10a2, 0x10a3, 0x10a4, 0x10a5, 0x10a6, 0x10a7, 0x10a8, 0x10a9, 0x10aa, 0x10ab, 0x10ac, 0x10ad, 0x10ae, 0x10af,
-    0x10b0, 0x10b1, 0x10b2, 0x10b3, 0x10b4, 0x10b5, 0x10b6, 0x10b7, 0x10b8, 0x10b9, 0x10ba, 0x10bb, 0x10bc, 0x10bd, 0x10be, 0x10bf,
-    0x10c0, 0x10c1, 0x10c2, 0x10c3, 0x10c4, 0x10c5, 0x2d26, 0x2d27, 0x2d28, 0x2d29, 0x2d2a, 0x2d2b, 0x2d2c, 0x2d2d, 0x2d2e, 0x2d2f,
-
-    /* 0xff40 - 0xff5f, offset 1744  */
-    0xff40, 0xff21, 0xff22, 0xff23, 0xff24, 0xff25, 0xff26, 0xff27, 0xff28, 0xff29, 0xff2a, 0xff2b, 0xff2c, 0xff2d, 0xff2e, 0xff2f,
-    0xff30, 0xff31, 0xff32, 0xff33, 0xff34, 0xff35, 0xff36, 0xff37, 0xff38, 0xff39, 0xff3a, 0xff5b, 0xff5c, 0xff5d, 0xff5e, 0xff5f
-};
-
-
-static const USHORT diff_table_range_low[] =
-{
-    0x0060, 0x00e0, 0x0370, 0x03a0, 0x0430, 0x0560, 0x1d70, 0x1e00, 0x2140, 0x2170, 0x24d0, 0x2c30, 0xff40
-};
-
-static const USHORT diff_table_range_high[] =
-{
-    0x007f, 0x029f, 0x037f, 0x03ff, 0x051f, 0x058f, 0x1d7f, 0x1fff, 0x214f, 0x218f, 0x24ef, 0x2d2f, 0xff5f
-};
-
-static const USHORT diff_table_offset[] =
-{
-    0,      32,     480,    496,    592,    832,    880,    896,    1408,   1424,   1456,   1488,   1744
-};
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_exFAT_upcase_get                        PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function return the upper case character of the input          */
-/*    character.                                                          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    character                             Input character               */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return upper case character                                         */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_utility_exFAT_name_hash_get                                     */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-USHORT _fx_utility_exFAT_upcase_get(USHORT character)
-{
-
-UINT i;
-
-
-    /* Loop to find if the character is in the range of the differential table.  */
-    for (i = 0; i < sizeof(diff_table_range_low) / sizeof(USHORT); i++)
-    {
-
-        /* Check the range.  */
-        if (character >= diff_table_range_low[i] && character <= diff_table_range_high[i])
-        {
-
-            /* Return the character from table.  */
-            return(_fx_utility_exFAT_upcase_table_differential[diff_table_offset[i] + character - diff_table_range_low[i]]);
-        }
-    }
-
-    /* Lower case and upper case are the same, return directly.  */
-    return(character);
-}
-
-
-
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_logical_sector_cache_entry_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_logical_sector_cache_entry_read.c	(revision 30)
+++ 	(revision )
@@ -1,359 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_logical_sector_cache_entry_read         PORTABLE C      */
-/*                                                           6.1.10       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function handles logical sector cache read requests for the    */
-/*    logical sector read function. If the function finds the requested   */
-/*    sector in the cache, it setup the appropriate pointers and          */
-/*    returns a FX_NULL.                                                  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    logical_sector                        Logical sector number         */
-/*    previous_cache_entry                  Pointer to previous entry in  */
-/*                                            non-hashed cache            */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_CACHED_SECTOR *                    Cache entry to setup          */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_utility_logical_sector_read       Logical sector read function  */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added conditional to        */
-/*                                            disable cache,              */
-/*                                            resulting in version 6.1    */
-/*  01-31-2022     William E. Lamie         Modified comment(s), fixed    */
-/*                                            errors without cache,       */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-FX_CACHED_SECTOR  *_fx_utility_logical_sector_cache_entry_read(FX_MEDIA *media_ptr, ULONG64 logical_sector,
-                                                               FX_CACHED_SECTOR **previous_cache_entry)
-{
-
-#ifndef FX_DISABLE_CACHE
-FX_CACHED_SECTOR *cache_entry;
-FX_CACHED_SECTOR  temp_storage;
-ULONG             cache_size;
-ULONG             index;
-
-
-    /* Determine if the logical sector cache access should use the hash function.  */
-    if (media_ptr -> fx_media_sector_cache_hashed)
-    {
-
-        /* Calculate the area of the cache for this logical sector.  */
-
-        /* First compute the hashed value of this index by simply using the lower bits of
-           the sector number.  */
-        index =  (ULONG)(logical_sector & media_ptr -> fx_media_sector_cache_hash_mask);
-
-        /* Set the bit indicating there is one or more valid sectors at this cache index.  */
-        media_ptr -> fx_media_sector_cache_hashed_sector_valid |=  ((ULONG)1) << (index % 32);
-
-        /* Compute the actual array index by multiplying by the cache depth.  */
-        index =  index * FX_SECTOR_CACHE_DEPTH;
-
-        /* Build a pointer to the cache entry.  */
-        cache_entry =  &(media_ptr -> fx_media_sector_cache[index]);
-
-        /* Determine if the logical sector is in the cache - assuming the depth of the
-           sector cache is 4 entries.  */
-        if ((cache_entry -> fx_cached_sector_valid) && (cache_entry -> fx_cached_sector == logical_sector))
-        {
-
-            /* Yes, we found a match.  Simply setup the pointer to this
-               buffer and return.  */
-            media_ptr -> fx_media_memory_buffer =  cache_entry -> fx_cached_sector_memory_buffer;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-            /* Increment the number of logical sectors cache read hits.  */
-            media_ptr -> fx_media_logical_sector_cache_read_hits++;
-#endif
-            /* Success, return to caller immediately!  */
-            return(FX_NULL);
-        }
-        else if (((cache_entry + 1) -> fx_cached_sector_valid) && ((cache_entry + 1) -> fx_cached_sector == logical_sector))
-        {
-
-            /* Yes, we found a match.  Simply setup the pointer to this
-               buffer and return.  */
-            media_ptr -> fx_media_memory_buffer =  (cache_entry + 1) -> fx_cached_sector_memory_buffer;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-            /* Increment the number of logical sectors cache read hits.  */
-            media_ptr -> fx_media_logical_sector_cache_read_hits++;
-#endif
-
-            /* Swap the first and second cache entries to keep the most recently used
-               at the top.  */
-            temp_storage.fx_cached_sector_memory_buffer =           (cache_entry) -> fx_cached_sector_memory_buffer;
-            temp_storage.fx_cached_sector =                         (cache_entry) -> fx_cached_sector;
-            temp_storage.fx_cached_sector_buffer_dirty =            (cache_entry) -> fx_cached_sector_buffer_dirty;
-            temp_storage.fx_cached_sector_valid =                   (cache_entry) -> fx_cached_sector_valid;
-            temp_storage.fx_cached_sector_type =                    (cache_entry) -> fx_cached_sector_type;
-
-            (cache_entry) -> fx_cached_sector_memory_buffer =       (cache_entry + 1) -> fx_cached_sector_memory_buffer;
-            (cache_entry) -> fx_cached_sector =                     (cache_entry + 1) -> fx_cached_sector;
-            (cache_entry) -> fx_cached_sector_buffer_dirty =        (cache_entry + 1) -> fx_cached_sector_buffer_dirty;
-            (cache_entry) -> fx_cached_sector_valid =               (cache_entry + 1) -> fx_cached_sector_valid;
-            (cache_entry) -> fx_cached_sector_type =                (cache_entry + 1) -> fx_cached_sector_type;
-
-            (cache_entry + 1) -> fx_cached_sector_memory_buffer =   temp_storage.fx_cached_sector_memory_buffer;
-            (cache_entry + 1) -> fx_cached_sector =                 temp_storage.fx_cached_sector;
-            (cache_entry + 1) -> fx_cached_sector_buffer_dirty =    temp_storage.fx_cached_sector_buffer_dirty;
-            (cache_entry + 1) -> fx_cached_sector_valid =           temp_storage.fx_cached_sector_valid;
-            (cache_entry + 1) -> fx_cached_sector_type =            temp_storage.fx_cached_sector_type;
-
-            /* Success, return to caller immediately!  */
-            return(FX_NULL);
-        }
-        else if (((cache_entry + 2) -> fx_cached_sector_valid) && ((cache_entry + 2) -> fx_cached_sector == logical_sector))
-        {
-
-            /* Yes, we found a match.  Simply setup the pointer to this
-               buffer and return.  */
-            media_ptr -> fx_media_memory_buffer =  (cache_entry + 2) -> fx_cached_sector_memory_buffer;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-            /* Increment the number of logical sectors cache read hits.  */
-            media_ptr -> fx_media_logical_sector_cache_read_hits++;
-#endif
-
-            /* Move the third entry to the top and the first two entries down.  */
-            temp_storage.fx_cached_sector_memory_buffer =           (cache_entry) -> fx_cached_sector_memory_buffer;
-            temp_storage.fx_cached_sector =                         (cache_entry) -> fx_cached_sector;
-            temp_storage.fx_cached_sector_buffer_dirty =            (cache_entry) -> fx_cached_sector_buffer_dirty;
-            temp_storage.fx_cached_sector_valid =                   (cache_entry) -> fx_cached_sector_valid;
-            temp_storage.fx_cached_sector_type =                    (cache_entry) -> fx_cached_sector_type;
-
-            (cache_entry) -> fx_cached_sector_memory_buffer =       (cache_entry + 2) -> fx_cached_sector_memory_buffer;
-            (cache_entry) -> fx_cached_sector =                     (cache_entry + 2) -> fx_cached_sector;
-            (cache_entry) -> fx_cached_sector_buffer_dirty =        (cache_entry + 2) -> fx_cached_sector_buffer_dirty;
-            (cache_entry) -> fx_cached_sector_valid =               (cache_entry + 2) -> fx_cached_sector_valid;
-            (cache_entry) -> fx_cached_sector_type =                (cache_entry + 2) -> fx_cached_sector_type;
-
-            (cache_entry + 2) -> fx_cached_sector_memory_buffer =   (cache_entry + 1) -> fx_cached_sector_memory_buffer;
-            (cache_entry + 2) -> fx_cached_sector =                 (cache_entry + 1) -> fx_cached_sector;
-            (cache_entry + 2) -> fx_cached_sector_buffer_dirty =    (cache_entry + 1) -> fx_cached_sector_buffer_dirty;
-            (cache_entry + 2) -> fx_cached_sector_valid =           (cache_entry + 1) -> fx_cached_sector_valid;
-            (cache_entry + 2) -> fx_cached_sector_type =            (cache_entry + 1) -> fx_cached_sector_type;
-
-            (cache_entry + 1) -> fx_cached_sector_memory_buffer =   temp_storage.fx_cached_sector_memory_buffer;
-            (cache_entry + 1) -> fx_cached_sector =                 temp_storage.fx_cached_sector;
-            (cache_entry + 1) -> fx_cached_sector_buffer_dirty =    temp_storage.fx_cached_sector_buffer_dirty;
-            (cache_entry + 1) -> fx_cached_sector_valid =           temp_storage.fx_cached_sector_valid;
-            (cache_entry + 1) -> fx_cached_sector_type =            temp_storage.fx_cached_sector_type;
-
-            /* Success, return to caller immediately!  */
-            return(FX_NULL);
-        }
-        else if (((cache_entry + 3) -> fx_cached_sector_valid) && ((cache_entry + 3) -> fx_cached_sector == logical_sector))
-        {
-
-            /* Yes, we found a match.  Simply setup the pointer to this
-               buffer and return.  */
-            media_ptr -> fx_media_memory_buffer =  (cache_entry + 3) -> fx_cached_sector_memory_buffer;
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-            /* Increment the number of logical sectors cache read hits.  */
-            media_ptr -> fx_media_logical_sector_cache_read_hits++;
-#endif
-
-            /* Move the last entry to the top and the first three entries down.  */
-            temp_storage.fx_cached_sector_memory_buffer =           (cache_entry) -> fx_cached_sector_memory_buffer;
-            temp_storage.fx_cached_sector =                         (cache_entry) -> fx_cached_sector;
-            temp_storage.fx_cached_sector_buffer_dirty =            (cache_entry) -> fx_cached_sector_buffer_dirty;
-            temp_storage.fx_cached_sector_valid =                   (cache_entry) -> fx_cached_sector_valid;
-            temp_storage.fx_cached_sector_type =                    (cache_entry) -> fx_cached_sector_type;
-
-            (cache_entry) -> fx_cached_sector_memory_buffer =       (cache_entry + 3) -> fx_cached_sector_memory_buffer;
-            (cache_entry) -> fx_cached_sector =                     (cache_entry + 3) -> fx_cached_sector;
-            (cache_entry) -> fx_cached_sector_buffer_dirty =        (cache_entry + 3) -> fx_cached_sector_buffer_dirty;
-            (cache_entry) -> fx_cached_sector_valid =               (cache_entry + 3) -> fx_cached_sector_valid;
-            (cache_entry) -> fx_cached_sector_type =                (cache_entry + 3) -> fx_cached_sector_type;
-
-            (cache_entry + 3) -> fx_cached_sector_memory_buffer =   (cache_entry + 2) -> fx_cached_sector_memory_buffer;
-            (cache_entry + 3) -> fx_cached_sector =                 (cache_entry + 2) -> fx_cached_sector;
-            (cache_entry + 3) -> fx_cached_sector_buffer_dirty =    (cache_entry + 2) -> fx_cached_sector_buffer_dirty;
-            (cache_entry + 3) -> fx_cached_sector_valid =           (cache_entry + 2) -> fx_cached_sector_valid;
-            (cache_entry + 3) -> fx_cached_sector_type =            (cache_entry + 2) -> fx_cached_sector_type;
-
-            (cache_entry + 2) -> fx_cached_sector_memory_buffer =   (cache_entry + 1) -> fx_cached_sector_memory_buffer;
-            (cache_entry + 2) -> fx_cached_sector =                 (cache_entry + 1) -> fx_cached_sector;
-            (cache_entry + 2) -> fx_cached_sector_buffer_dirty =    (cache_entry + 1) -> fx_cached_sector_buffer_dirty;
-            (cache_entry + 2) -> fx_cached_sector_valid =           (cache_entry + 1) -> fx_cached_sector_valid;
-            (cache_entry + 2) -> fx_cached_sector_type =            (cache_entry + 1) -> fx_cached_sector_type;
-
-            (cache_entry + 1) -> fx_cached_sector_memory_buffer =   temp_storage.fx_cached_sector_memory_buffer;
-            (cache_entry + 1) -> fx_cached_sector =                 temp_storage.fx_cached_sector;
-            (cache_entry + 1) -> fx_cached_sector_buffer_dirty =    temp_storage.fx_cached_sector_buffer_dirty;
-            (cache_entry + 1) -> fx_cached_sector_valid =           temp_storage.fx_cached_sector_valid;
-            (cache_entry + 1) -> fx_cached_sector_type =            temp_storage.fx_cached_sector_type;
-
-            /* Success, return to caller immediately!  */
-            return(FX_NULL);
-        }
-
-        /* At this point we have a cache miss.  We need to move all of the sectors down one slot, swapping
-           the 4th entry with the first.  */
-        temp_storage.fx_cached_sector_memory_buffer =           (cache_entry + 3) -> fx_cached_sector_memory_buffer;
-        temp_storage.fx_cached_sector =                         (cache_entry + 3) -> fx_cached_sector;
-        temp_storage.fx_cached_sector_buffer_dirty =            (cache_entry + 3) -> fx_cached_sector_buffer_dirty;
-        temp_storage.fx_cached_sector_valid =                   (cache_entry + 3) -> fx_cached_sector_valid;
-        temp_storage.fx_cached_sector_type =                    (cache_entry + 3) -> fx_cached_sector_type;
-
-        (cache_entry + 3) -> fx_cached_sector_memory_buffer =   (cache_entry + 2) -> fx_cached_sector_memory_buffer;
-        (cache_entry + 3) -> fx_cached_sector =                 (cache_entry + 2) -> fx_cached_sector;
-        (cache_entry + 3) -> fx_cached_sector_buffer_dirty =    (cache_entry + 2) -> fx_cached_sector_buffer_dirty;
-        (cache_entry + 3) -> fx_cached_sector_valid =           (cache_entry + 2) -> fx_cached_sector_valid;
-        (cache_entry + 3) -> fx_cached_sector_type =            (cache_entry + 2) -> fx_cached_sector_type;
-
-        (cache_entry + 2) -> fx_cached_sector_memory_buffer =   (cache_entry + 1) -> fx_cached_sector_memory_buffer;
-        (cache_entry + 2) -> fx_cached_sector =                 (cache_entry + 1) -> fx_cached_sector;
-        (cache_entry + 2) -> fx_cached_sector_buffer_dirty =    (cache_entry + 1) -> fx_cached_sector_buffer_dirty;
-        (cache_entry + 2) -> fx_cached_sector_valid =           (cache_entry + 1) -> fx_cached_sector_valid;
-        (cache_entry + 2) -> fx_cached_sector_type =            (cache_entry + 1) -> fx_cached_sector_type;
-
-        (cache_entry + 1) -> fx_cached_sector_memory_buffer =   (cache_entry) -> fx_cached_sector_memory_buffer;
-        (cache_entry + 1) -> fx_cached_sector =                 (cache_entry) -> fx_cached_sector;
-        (cache_entry + 1) -> fx_cached_sector_buffer_dirty =    (cache_entry) -> fx_cached_sector_buffer_dirty;
-        (cache_entry + 1) -> fx_cached_sector_valid =           (cache_entry) -> fx_cached_sector_valid;
-        (cache_entry + 1) -> fx_cached_sector_type =            (cache_entry) -> fx_cached_sector_type;
-
-        (cache_entry) -> fx_cached_sector_memory_buffer =       temp_storage.fx_cached_sector_memory_buffer;
-        (cache_entry) -> fx_cached_sector =                     temp_storage.fx_cached_sector;
-        (cache_entry) -> fx_cached_sector_buffer_dirty =        temp_storage.fx_cached_sector_buffer_dirty;
-        (cache_entry) -> fx_cached_sector_valid =               temp_storage.fx_cached_sector_valid;
-        (cache_entry) -> fx_cached_sector_type =                temp_storage.fx_cached_sector_type;
-
-        /* Set the previous pointer to NULL to avoid the linked list update below.  */
-        *previous_cache_entry =  FX_NULL;
-    }
-    else
-    {
-
-        /* Search for an entry in the cache that matches this request.  */
-        cache_size =            media_ptr -> fx_media_sector_cache_size;
-        cache_entry =           media_ptr -> fx_media_sector_cache_list_ptr;
-        *previous_cache_entry =  FX_NULL;
-
-        /* Look at the cache entries until a match is found or the end of
-           the cache is reached.  */
-        while (cache_size--)
-        {
-
-            /* Determine if the requested sector has been found.  */
-            if ((cache_entry -> fx_cached_sector_valid) && (cache_entry -> fx_cached_sector == logical_sector))
-            {
-
-                /* Yes, we found a match.  Simply setup the pointer to this
-                   buffer and return.  */
-                media_ptr -> fx_media_memory_buffer =  cache_entry -> fx_cached_sector_memory_buffer;
-
-                /* Determine if we need to update the last used list.  */
-                if (*previous_cache_entry)
-                {
-
-                    /* Yes, the current entry is not at the front of the list
-                       so we need to change the order.  */
-
-                    /* Link the previous entry to this entry's next pointer.  */
-                    (*previous_cache_entry) -> fx_cached_sector_next_used =
-                        cache_entry -> fx_cached_sector_next_used;
-
-                    /* Place this entry at the head of the list.  */
-                    cache_entry -> fx_cached_sector_next_used =
-                        media_ptr -> fx_media_sector_cache_list_ptr;
-                    media_ptr -> fx_media_sector_cache_list_ptr =  cache_entry;
-                }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-                /* Increment the number of logical sectors cache read hits.  */
-                media_ptr -> fx_media_logical_sector_cache_read_hits++;
-#endif
-
-                /* Success, return to caller immediately!  */
-                return(FX_NULL);
-            }
-
-            /* Otherwise, we have not found the cached entry yet.  */
-
-            /* If there are more entries, move to the next one.  */
-            if (cache_entry -> fx_cached_sector_next_used)
-            {
-
-                *previous_cache_entry =  cache_entry;
-                cache_entry =           cache_entry -> fx_cached_sector_next_used;
-            }
-        }
-    }
-
-    /* The requested sector is not in cache, return the last cache entry.  */
-    return(cache_entry);
-#else
-    FX_PARAMETER_NOT_USED(media_ptr);
-    FX_PARAMETER_NOT_USED(logical_sector);
-    FX_PARAMETER_NOT_USED(previous_cache_entry);
-    return(FX_NULL);
-#endif /* FX_DISABLE_CACHE */
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_logical_sector_flush.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_logical_sector_flush.c	(revision 30)
+++ 	(revision )
@@ -1,522 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_logical_sector_flush                    PORTABLE C      */
-/*                                                           6.1.10       */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function handles logical sector flush requests for all FileX   */
-/*    components. It will process all dirty logical sectors in the        */
-/*    logical sector cache within the range specified. This function      */
-/*    optionally invalidates sectors.                                     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    starting_sector                       Starting sector number        */
-/*    sectors                               Number of sectors             */
-/*    invalidate                            Invalidate flag               */
-/*                                            (FX_TRUE -> invalidate)     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    I/O Driver                                                          */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added conditional to        */
-/*                                            disable cache,              */
-/*                                            resulting in version 6.1    */
-/*  01-31-2022     William E. Lamie         Modified comment(s), fixed    */
-/*                                            errors without cache,       */
-/*                                            resulting in version 6.1.10 */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_logical_sector_flush(FX_MEDIA *media_ptr, ULONG64 starting_sector, ULONG64 sectors, UINT invalidate)
-{
-
-#ifndef FX_DISABLE_CACHE
-FX_CACHED_SECTOR *cache_entry;
-UINT              cache_size;
-UINT              i, bit_set, use_starting_sector;
-ULONG             index;
-ULONG             remaining_valid;
-ULONG             remaining_dirty;
-ULONG64           ending_sector;
-ULONG             valid_bit_map;
-
-
-    /* Extended port-specific processing macro, which is by default defined to white space.  */
-    FX_UTILITY_LOGICAL_SECTOR_FLUSH_EXTENSION
-
-    /* Calculate the ending sector.  */
-    ending_sector =  starting_sector + sectors - 1;
-
-    /* Pickup the number of dirty sectors currently in the cache.  */
-    remaining_dirty =  media_ptr -> fx_media_sector_cache_dirty_count;
-
-    /* If trace is enabled, insert this event into the trace buffer.  */
-    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_MEDIA_FLUSH, media_ptr, media_ptr -> fx_media_sector_cache_dirty_count, 0, 0, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-    /* Determine what type of cache configuration we have.  */
-    if (media_ptr -> fx_media_sector_cache_hashed == FX_FALSE)
-    {
-
-        /* Linear cache present, simply walk through the search list until
-           an unused cache entry is present.  */
-
-        /* Flush and invalidate the internal logical sector cache.  */
-        cache_size =            media_ptr -> fx_media_sector_cache_size;
-        cache_entry =           media_ptr -> fx_media_sector_cache_list_ptr;
-
-        /* Look at the cache entries that have been written to.  */
-        while ((cache_size--) && (cache_entry -> fx_cached_sector))
-        {
-
-            /* Determine if invalidation is not required and there are no
-               more dirty sectors. */
-            if ((remaining_dirty == 0) && (invalidate == FX_FALSE))
-            {
-
-                /* Yes, nothing left to do.  */
-                break;
-            }
-
-            /* Determine if there are any more sectors to process.  */
-            if (sectors == 0)
-            {
-
-                /* No more sectors required to process.  */
-                break;
-            }
-
-            /* Determine if this cached sector is within the specified range and is valid.  */
-            if ((cache_entry -> fx_cached_sector_valid) &&
-                (cache_entry -> fx_cached_sector >= starting_sector) &&
-                (cache_entry -> fx_cached_sector <= ending_sector))
-            {
-
-                /* Yes, the cache entry is valid and within the specified range. Determine if
-                   the requested sector has been written to.  */
-                if (cache_entry -> fx_cached_sector_buffer_dirty)
-                {
-
-                    /* Yes, write the cached sector out to the media.  */
-
-                    /* Check for write protect at the media level (set by driver).  */
-                    if (media_ptr -> fx_media_driver_write_protect == FX_FALSE)
-                    {
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-                        /* Increment the number of driver write sector(s) requests.  */
-                        media_ptr -> fx_media_driver_write_requests++;
-#endif
-
-                        /* Build write request to the driver.  */
-                        media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-                        media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-                        media_ptr -> fx_media_driver_buffer =           cache_entry -> fx_cached_sector_memory_buffer;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-                        media_ptr -> fx_media_driver_logical_sector =   cache_entry -> fx_cached_sector;
-#else
-                        media_ptr -> fx_media_driver_logical_sector =   (ULONG)cache_entry -> fx_cached_sector;
-#endif
-                        media_ptr -> fx_media_driver_sectors =          1;
-                        media_ptr -> fx_media_driver_sector_type =      cache_entry -> fx_cached_sector_type;
-
-                        /* Sectors other than FX_DATA_SECTOR will never be dirty when FX_FAULT_TOLERANT is defined. */
-#ifndef FX_FAULT_TOLERANT
-                        /* Determine if the system write flag needs to be set.  */
-                        if (cache_entry -> fx_cached_sector_type != FX_DATA_SECTOR)
-                        {
-
-                            /* Yes, a system sector write is present so set the flag.  The driver
-                               can use this flag to make extra safeguards in writing the sector
-                               out, yielding more fault tolerance.  */
-                            media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-                        }
-#endif /* FX_FAULT_TOLERANT */
-
-                        /* If trace is enabled, insert this event into the trace buffer.  */
-                        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, cache_entry -> fx_cached_sector, 1, cache_entry -> fx_cached_sector_memory_buffer, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-                        /* Invoke the driver to write the sector.  */
-                        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-                        /* Clear the system write flag.  */
-                        media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-                        /* Check for successful completion.  */
-                        if (media_ptr -> fx_media_driver_status)
-                        {
-
-                            /* Error writing a cached sector out.  Return the
-                               error status.  */
-                            return(media_ptr -> fx_media_driver_status);
-                        }
-
-                        /* Clear the buffer dirty flag since it has been flushed
-                           out.  */
-                        cache_entry -> fx_cached_sector_buffer_dirty =  FX_FALSE;
-
-                        /* Decrement the number of dirty sectors currently in the cache.  */
-                        media_ptr -> fx_media_sector_cache_dirty_count--;
-                        remaining_dirty--;
-                    }
-                }
-
-                /* Determine if the invalidate option is specified.  */
-                if (invalidate)
-                {
-
-                    /* Invalidate the cache entry.  */
-                    cache_entry -> fx_cached_sector_valid =  FX_FALSE;
-
-                    /* Place all ones in the sector number.  */
-                    cache_entry -> fx_cached_sector =  (~(ULONG64)0);
-
-                    /* Determine if this sector is still dirty, this could be the case if
-                       write protection was turned on.  */
-                    if (cache_entry -> fx_cached_sector_buffer_dirty)
-                    {
-
-                        /* Yes, clear the dirty flag.  */
-                        cache_entry -> fx_cached_sector_buffer_dirty =  FX_FALSE;
-
-                        /* Decrement the number of dirty sectors currently in the cache.  */
-                        media_ptr -> fx_media_sector_cache_dirty_count--;
-                        remaining_dirty--;
-                    }
-                }
-
-                /* Decrement the number of sectors in the range that have been processed.  */
-                sectors--;
-            }
-
-            /* Move to the next entry in the sector cache.  */
-            cache_entry =  cache_entry -> fx_cached_sector_next_used;
-        }
-    }
-    else
-    {
-
-        /* Hashed cache is present. Pickup the cache size.  */
-        cache_size =            media_ptr -> fx_media_sector_cache_size;
-
-        /* Initialize the loop control parameters.  */
-        bit_set =  0;
-        valid_bit_map =  media_ptr -> fx_media_sector_cache_hashed_sector_valid;
-
-        /* Determine how to process the hashed cache based on the number of sectors
-           to process. If the sequential sector range is less than the bit map size,
-           simply use the starting sector to derive the index into the cache.  */
-        if (sectors < 32)
-        {
-            use_starting_sector =  FX_TRUE;
-        }
-        else
-        {
-            use_starting_sector =  FX_FALSE;
-        }
-
-        /* Determine if there is anything valid in the cache.  */
-        while (valid_bit_map)
-        {
-
-            /* Determine if invalidation is not required and there are no
-               more dirty sectors. */
-            if ((remaining_dirty == 0) && (invalidate == FX_FALSE))
-            {
-
-                /* Yes, nothing left to do.  */
-                break;
-            }
-
-            /* Determine if there are any more sectors to process.  */
-            if ((sectors == 0) || (starting_sector > ending_sector))
-            {
-
-                /* No more sectors required to process.  */
-                break;
-            }
-
-            /* Determine how to compute the hash index.  */
-            if (use_starting_sector)
-            {
-
-                /* Calculate the hash value of this sector using the lower bits.  */
-                index =  (ULONG)(starting_sector & media_ptr -> fx_media_sector_cache_hash_mask);
-
-                /* Calculate the bit set indicating there is one or more valid sectors at this cache index.  */
-                bit_set =  (index % 32);
-
-                /* Compute the actual array index by multiplying by the cache depth.  */
-                index =  (bit_set * FX_SECTOR_CACHE_DEPTH);
-            }
-            else
-            {
-
-                /* Walk the bit map to find the next valid entry.  */
-
-                /* Find the next set bit.  */
-                while ((valid_bit_map & 1) == 0)
-                {
-
-                    /* Otherwise, shift down the bit in the bit map.  */
-                    valid_bit_map =  valid_bit_map >> 1;
-
-                    /* Increment the set bit marker.  */
-                    bit_set++;
-                }
-
-                /* Compute the first actual index into the hashed cache.  */
-                index =  (bit_set * FX_SECTOR_CACHE_DEPTH);
-            }
-
-            /* At this point, bit_set represents the next group of hashed sectors that could
-               have valid cache entries and index represents the index into the sector cache
-               of that sector group.  */
-
-            /* Clear the remaining valid sectors for this entry in the bit map.  */
-            remaining_valid =  0;
-
-            /* Loop to check the corresponding hash entries.  */
-            do
-            {
-
-                /* Setup pointer to the cache entry.  */
-                cache_entry =  &(media_ptr -> fx_media_sector_cache[index]);
-
-                /* Loop to examine the full depth of the hashed cache.  */
-                for (i = 0; i < 4; i++)
-                {
-
-                    /* Determine if this cached sector is within the specified range and is valid.  */
-                    if ((cache_entry -> fx_cached_sector_valid) &&
-                        (cache_entry -> fx_cached_sector >= starting_sector) &&
-                        (cache_entry -> fx_cached_sector <= ending_sector))
-                    {
-
-                        /* Determine if the requested sector has been written to.  */
-                        if (cache_entry -> fx_cached_sector_buffer_dirty)
-                        {
-
-
-                            /* Yes, write the cached sector out to the media.  */
-
-                            /* Check for write protect at the media level (set by driver).  */
-                            if (media_ptr -> fx_media_driver_write_protect == FX_FALSE)
-                            {
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-                                /* Increment the number of driver write sector(s) requests.  */
-                                media_ptr -> fx_media_driver_write_requests++;
-#endif
-
-                                /* Build Write request to the driver.  */
-                                media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-                                media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-                                media_ptr -> fx_media_driver_buffer =           cache_entry -> fx_cached_sector_memory_buffer;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-                                media_ptr -> fx_media_driver_logical_sector =   cache_entry -> fx_cached_sector;
-#else
-                                media_ptr -> fx_media_driver_logical_sector =   (ULONG)cache_entry -> fx_cached_sector;
-#endif
-                                media_ptr -> fx_media_driver_sectors =          1;
-                                media_ptr -> fx_media_driver_sector_type =      cache_entry -> fx_cached_sector_type;
-
-                                /* Sectors other than FX_DATA_SECTOR will never be dirty when FX_FAULT_TOLERANT is defined. */
-#ifndef FX_FAULT_TOLERANT
-                                /* Determine if the system write flag needs to be set.  */
-                                if (cache_entry -> fx_cached_sector_type != FX_DATA_SECTOR)
-                                {
-
-                                    /* Yes, a system sector write is present so set the flag.  The driver
-                                       can use this flag to make extra safeguards in writing the sector
-                                       out, yielding more fault tolerance.  */
-                                    media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-                                }
-#endif /* FX_FAULT_TOLERANT */
-
-                                /* If trace is enabled, insert this event into the trace buffer.  */
-                                FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, cache_entry -> fx_cached_sector, 1, cache_entry -> fx_cached_sector_memory_buffer, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-                                /* Invoke the driver to write the sector.  */
-                                (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-                                /* Clear the system write flag.  */
-                                media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-                                /* Check for successful completion.  */
-                                if (media_ptr -> fx_media_driver_status)
-                                {
-
-                                    /* Error writing a cached sector out.  Return the
-                                       error status.  */
-                                    return(media_ptr -> fx_media_driver_status);
-                                }
-
-                                /* Clear the buffer dirty flag since it has been flushed
-                                   out.  */
-                                cache_entry -> fx_cached_sector_buffer_dirty =  FX_FALSE;
-
-                                /* Decrement the number of dirty sectors currently in the cache.  */
-                                media_ptr -> fx_media_sector_cache_dirty_count--;
-                                remaining_dirty--;
-                            }
-                        }
-
-                        /* Determine if the invalidate option is specified.  */
-                        if (invalidate)
-                        {
-
-                            /* Invalidate the cache entry.  */
-                            cache_entry -> fx_cached_sector_valid =  FX_FALSE;
-
-                            /* Place all ones in the sector number.  */
-                            cache_entry -> fx_cached_sector =  (~(ULONG64)0);
-
-                            /* Determine if this sector is still dirty, this could be the case if
-                               write protection was turned on.  */
-                            if (cache_entry -> fx_cached_sector_buffer_dirty)
-                            {
-
-                                /* Yes, clear the dirty flag.  */
-                                cache_entry -> fx_cached_sector_buffer_dirty =  FX_FALSE;
-
-                                /* Decrement the number of dirty sectors currently in the cache.  */
-                                media_ptr -> fx_media_sector_cache_dirty_count--;
-                                remaining_dirty--;
-                            }
-                        }
-
-                        /* Decrement the number of sectors in the range that have been processed.  */
-                        sectors--;
-                    }
-                    else
-                    {
-
-                        /* Determine if the sector is valid.  */
-                        if (cache_entry -> fx_cached_sector_valid)
-                        {
-
-                            /* Increment the number of still remaining but out of range sectors.  */
-                            remaining_valid++;
-                        }
-                    }
-
-                    /* Determine if invalidation is not required and there are no
-                       more dirty sectors. */
-                    if ((remaining_dirty == 0) && (invalidate == FX_FALSE))
-                    {
-
-                        /* Yes, nothing left to do.  */
-                        break;
-                    }
-
-                    /* Determine if there are any more sectors to process.  */
-                    if ((sectors == 0) && (invalidate == FX_FALSE))
-                    {
-
-                        /* No more sectors required to process.  */
-                        break;
-                    }
-
-                    /* Move to the next cache entry.  */
-                    cache_entry++;
-                }
-
-                /* Move the index to the next position since the bit map can only represent 32
-                   cache entries.  */
-                index =  index + (32 * FX_SECTOR_CACHE_DEPTH);
-            } while (index < cache_size);
-
-            /* Determine if invalidation was required and there are no more valid sectors
-               associated with this bit position.  */
-            if ((invalidate) && (remaining_valid == 0))
-            {
-
-                /* Clear this bit position.  */
-                media_ptr -> fx_media_sector_cache_hashed_sector_valid &=  ~(((ULONG)1) << bit_set);
-            }
-
-            /* Determine if the starting sector is being used for examination of the hash.  */
-            if (use_starting_sector)
-            {
-
-                /* Move to the next sector.  */
-                starting_sector++;
-            }
-            else
-            {
-
-                /* Move to next bit in the map.  */
-                valid_bit_map =  valid_bit_map >> 1;
-
-                /* Increment the set bit marker.  */
-                bit_set++;
-            }
-        }
-    }
-#else
-    FX_PARAMETER_NOT_USED(media_ptr);
-    FX_PARAMETER_NOT_USED(starting_sector);
-    FX_PARAMETER_NOT_USED(sectors);
-    FX_PARAMETER_NOT_USED(invalidate);
-#endif /* FX_DISABLE_CACHE */
-
-    /* If we get here, return successful status to the caller.  */
-    return(FX_SUCCESS);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_logical_sector_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_logical_sector_read.c	(revision 30)
+++ 	(revision )
@@ -1,647 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_logical_sector_read                     PORTABLE C      */
-/*                                                           6.2.0        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function handles logical sector read requests for all FileX    */
-/*    components.  If the logical sector is currently in the logical      */
-/*    sector cache, the function simply sets the appropriate pointer and  */
-/*    returns a successful status to the caller.  Otherwise, physical I/O */
-/*    is requested through the corresponding I/O driver.                  */
-/*                                                                        */
-/*    Note: Conversion of the logical sector is done inside the driver.   */
-/*          This results in a performance boost for FLASH or RAM media    */
-/*          devices.                                                      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    logical_sector                        Logical sector number         */
-/*    buffer_ptr                            Pointer of receiving buffer   */
-/*    sectors                               Number of sectors to read     */
-/*    sector_type                           Type of sector(s) to read     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_logical_sector_cache_entry_read                         */
-/*                                          Read logical sector cache     */
-/*    _fx_utility_logical_sector_flush      Flush and invalidate sectors  */
-/*                                          that overlap with non-cache   */
-/*                                          sector I/O.                   */
-/*    _fx_utility_memory_copy               Copy cache sector             */
-/*    _fx_fault_tolerant_read_directory_sector                            */
-/*                                          Read directory sector         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            verified memcpy usage, and  */
-/*                                            added conditional to        */
-/*                                            disable cache,              */
-/*                                            resulting in version 6.1    */
-/*  04-02-2021     Bhupendra Naphade        Modified comment(s),          */
-/*                                            updated check for logical   */
-/*                                            sector value,               */
-/*                                            resulting in version 6.1.6  */
-/*  10-31-2022     Tiejun Zhou              Modified comment(s),          */
-/*                                            fixed memory buffer when    */
-/*                                            cache is disabled,          */
-/*                                            resulting in version 6.2.0  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_logical_sector_read(FX_MEDIA *media_ptr, ULONG64 logical_sector,
-                                      VOID *buffer_ptr, ULONG sectors, UCHAR sector_type)
-{
-#ifndef FX_DISABLE_CACHE
-FX_CACHED_SECTOR *cache_entry;
-FX_CACHED_SECTOR *previous_cache_entry;
-ULONG64           end_sector;
-#endif /* FX_DISABLE_CACHE */
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-UINT              status;
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Determine if the request is for FAT sector.  */
-    if (sector_type == FX_FAT_SECTOR)
-    {
-
-        /* Increment the number of FAT sector reads.  */
-        media_ptr -> fx_media_fat_sector_reads++;
-    }
-
-    /* Increment the number of logical sectors read.  */
-    media_ptr -> fx_media_logical_sector_reads++;
-#endif
-
-    /* Extended port-specific processing macro, which is by default defined to white space.  */
-    FX_UTILITY_LOGICAL_SECTOR_READ_EXTENSION
-
-#ifndef FX_DISABLE_CACHE
-    /* Determine if the request is for the internal media buffer area.  */
-    if ((((UCHAR *)buffer_ptr) >= media_ptr -> fx_media_memory_buffer) &&
-        (((UCHAR *)buffer_ptr) <= media_ptr -> fx_media_sector_cache_end))
-    {
-
-        /* Internal cache buffer is requested.  */
-
-        /* Examine the logical sector cache.  */
-        cache_entry = _fx_utility_logical_sector_cache_entry_read(media_ptr, logical_sector, &previous_cache_entry);
-
-        /* Was the sector found?  */
-        if (cache_entry == FX_NULL)
-        {
-
-            /* Yes, the sector was found. Return success!  */
-            return(FX_SUCCESS);
-        }
-
-        /* At this point, we need to read in a sector from the media.  */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-        /* Increment the number of logical sectors cache read misses.  */
-        media_ptr -> fx_media_logical_sector_cache_read_misses++;
-#endif
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_LOG_SECTOR_CACHE_MISS, media_ptr, logical_sector, media_ptr -> fx_media_logical_sector_cache_read_misses, media_ptr -> fx_media_sector_cache_size, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-#else
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_LOG_SECTOR_CACHE_MISS, media_ptr, logical_sector, 0, media_ptr -> fx_media_sector_cache_size, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-#endif
-
-        /* First, check and see if the last used entry has been
-           modified.  */
-        if ((cache_entry -> fx_cached_sector_valid) &&
-            (cache_entry -> fx_cached_sector_buffer_dirty))
-        {
-
-            /* Yes, we need to flush this buffer out to the physical media
-               before we read in the new buffer.  */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-            /* Increment the number of driver write sector(s) requests.  */
-            media_ptr -> fx_media_driver_write_requests++;
-#endif
-
-            /* Build write request to the driver.  */
-            media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-            media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-            media_ptr -> fx_media_driver_buffer =           cache_entry -> fx_cached_sector_memory_buffer;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-            media_ptr -> fx_media_driver_logical_sector =   cache_entry -> fx_cached_sector;
-#else
-            media_ptr -> fx_media_driver_logical_sector =   (ULONG)cache_entry -> fx_cached_sector;
-#endif
-            media_ptr -> fx_media_driver_sectors =          1;
-            media_ptr -> fx_media_driver_sector_type =      cache_entry -> fx_cached_sector_type;
-
-            /* Determine if the sector is a data sector or a system sector.  */
-            if (cache_entry -> fx_cached_sector_type != FX_DATA_SECTOR)
-            {
-
-                /* System sector is present.  */
-                media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-            }
-
-            /* If trace is enabled, insert this event into the trace buffer.  */
-            FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, cache_entry -> fx_cached_sector, 1, cache_entry -> fx_cached_sector_memory_buffer, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-            /* Invoke the driver to write the sector.  */
-            (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-            /* Clear the system write flag.  */
-            media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-            /* Check for successful completion.  */
-            if (media_ptr -> fx_media_driver_status)
-            {
-
-                /* Error writing a cached sector out.  Return the
-                   error status.  */
-                return(media_ptr -> fx_media_driver_status);
-            }
-
-            /* Clear the buffer dirty flag since it has been flushed
-               out.  */
-            cache_entry -> fx_cached_sector_buffer_dirty =  FX_FALSE;
-
-            /* Decrement the number of outstanding dirty cache entries.  */
-            media_ptr -> fx_media_sector_cache_dirty_count--;
-        }
-
-        /* At this point, we can go out and setup this cached sector
-           entry.  */
-
-        /* Compare against logical sector to make sure it is valid.  */
-        if (logical_sector >= media_ptr -> fx_media_total_sectors)
-        {
-            return(FX_SECTOR_INVALID);
-        }
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-        /* Increment the number of driver read sector(s) requests.  */
-        media_ptr -> fx_media_driver_read_requests++;
-#endif
-
-        /* Build Read request to the driver.  */
-        media_ptr -> fx_media_driver_request =          FX_DRIVER_READ;
-        media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-        media_ptr -> fx_media_driver_buffer =           cache_entry -> fx_cached_sector_memory_buffer;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-        media_ptr -> fx_media_driver_logical_sector =   logical_sector;
-#else
-        media_ptr -> fx_media_driver_logical_sector =   (ULONG)logical_sector;
-#endif
-        media_ptr -> fx_media_driver_sectors =          1;
-        media_ptr -> fx_media_driver_sector_type =      sector_type;
-
-        /* Determine if the sector is a data sector or a system sector.  */
-        if (sector_type == FX_DATA_SECTOR)
-        {
-
-            /* Data sector is present.  */
-            media_ptr -> fx_media_driver_data_sector_read =  FX_TRUE;
-        }
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_READ, media_ptr, logical_sector, 1, cache_entry -> fx_cached_sector_memory_buffer, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Invoke the driver to read the sector.  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Clear data sector is present flag.  */
-        media_ptr -> fx_media_driver_data_sector_read =  FX_FALSE;
-
-        /* Determine if the read was successful.  */
-        if (media_ptr -> fx_media_driver_status == FX_SUCCESS)
-        {
-
-            /* Remember the sector number.  */
-            cache_entry -> fx_cached_sector =  logical_sector;
-
-            /* Make the cache entry valid.  */
-            cache_entry -> fx_cached_sector_valid =  FX_TRUE;
-
-            /* Remember the sector type.  */
-            cache_entry -> fx_cached_sector_type =  sector_type;
-
-            /* Place this entry that the head of the cached sector
-               list.  */
-
-            /* Determine if we need to update the last used list.  */
-            if (previous_cache_entry)
-            {
-
-                /* Yes, the current entry is not at the front of the list
-                   so we need to change the order.  */
-
-                /* Link the previous entry to this entry's next pointer.  */
-                previous_cache_entry -> fx_cached_sector_next_used =
-                    cache_entry -> fx_cached_sector_next_used;
-
-                /* Place this entry at the head of the list.  */
-                cache_entry -> fx_cached_sector_next_used =
-                    media_ptr -> fx_media_sector_cache_list_ptr;
-                media_ptr -> fx_media_sector_cache_list_ptr =  cache_entry;
-            }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            if (media_ptr -> fx_media_fault_tolerant_enabled &&
-                (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED) &&
-                (sector_type == FX_DIRECTORY_SECTOR))
-            {
-
-                /* Read sector from log file. */
-                status = _fx_fault_tolerant_read_directory_sector(media_ptr, logical_sector, cache_entry -> fx_cached_sector_memory_buffer, 1);
-
-                /* Check for successful completion.  */
-                if (status)
-                {
-
-                    /* Return the error status. */
-                    return(status);
-                }
-            }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-        }
-        else
-        {
-
-            /* Invalidate the cache entry on read errors.  */
-            cache_entry -> fx_cached_sector_valid =  FX_FALSE;
-
-            /* Put all ones in the sector value.  */
-            cache_entry -> fx_cached_sector =  (~(ULONG64)0);
-        }
-
-        /* Simply setup the pointer to this buffer and return.  */
-        media_ptr -> fx_media_memory_buffer =  cache_entry -> fx_cached_sector_memory_buffer;
-
-        /* Return the driver status.  */
-        return(media_ptr -> fx_media_driver_status);
-    }
-#else
-    if ((logical_sector == media_ptr -> fx_media_memory_buffer_sector) && (sectors == 1) && (buffer_ptr == media_ptr -> fx_media_memory_buffer))
-    {
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        if (media_ptr -> fx_media_fault_tolerant_enabled &&
-            (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED) &&
-            (sector_type == FX_DIRECTORY_SECTOR))
-        {
-
-            /* Read sector from log file. */
-            status = _fx_fault_tolerant_read_directory_sector(media_ptr, logical_sector, buffer_ptr, 1);
-
-            /* Check for successful completion.  */
-            if (status)
-            {
-
-                /* Return the error status. */
-                return(status);
-            }
-        }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-        return(FX_SUCCESS);
-    }
-#endif
-    else
-    {
-
-        /* Direct I/O to application buffer area.  */
-
-        /* Compare against logical sector to make sure it is valid.  */
-        if ((logical_sector + sectors - 1) > (ULONG)media_ptr -> fx_media_total_sectors)
-        {
-            return(FX_SECTOR_INVALID);
-        }
-
-#ifndef FX_DISABLE_CACHE
-        /* Attempt to fill the beginning of the buffer from cached sectors.  */
-        while (sectors)
-        {
-
-            /* Determine if the sector is in the cache.  */
-            if (_fx_utility_logical_sector_cache_entry_read(media_ptr, logical_sector, &previous_cache_entry))
-            {
-
-                /* Not in the cache - get out of the loop!  */
-                break;
-            }
-
-            /* Yes, sector is in the cache. Copy the data from the cache to the destination buffer.  */
-            _fx_utility_memory_copy(media_ptr -> fx_media_memory_buffer, buffer_ptr, media_ptr -> fx_media_bytes_per_sector); /* Use case of memcpy is verified. */
-
-            /* Advance the destination buffer.  */
-            buffer_ptr =  ((UCHAR *)buffer_ptr) + media_ptr -> fx_media_bytes_per_sector;
-
-            /* Advance the sector and decrement the number of sectors left.  */
-            logical_sector++;
-            sectors--;
-        }
-
-        /* Calculate the end sector.  */
-        end_sector = logical_sector + sectors - 1;
-
-        /* Attempt to fill the end of the buffer from the opposite direction.  */
-        while (sectors)
-        {
-
-            /* Determine if the sector is in the cache.  */
-            if (_fx_utility_logical_sector_cache_entry_read(media_ptr, end_sector, &previous_cache_entry))
-            {
-
-                /* Not in the cache - get out of the loop!  */
-                break;
-            }
-
-            /* Yes, sector is in the cache. Copy the data from the cache to the destination buffer.  */
-            _fx_utility_memory_copy(media_ptr -> fx_media_memory_buffer, /* Use case of memcpy is verified. */
-                                    ((UCHAR *)buffer_ptr) + ((sectors - 1) * media_ptr -> fx_media_bytes_per_sector),
-                                    media_ptr -> fx_media_bytes_per_sector);
-
-            /* Move sector to previous sector and decrement the number of sectors left.  */
-            end_sector--;
-            sectors--;
-        }
-
-        /* Determine if there are still sectors left to read.  */
-        if (sectors == 0)
-        {
-
-            /* No more sectors to read - return success!  */
-            return(FX_SUCCESS);
-        }
-
-        /* Flush and invalidate any entries in the cache that are in this direct I/O read request range.  */
-        _fx_utility_logical_sector_flush(media_ptr, logical_sector, (ULONG64) sectors, FX_TRUE);
-#endif /* FX_DISABLE_CACHE */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-        /* Increment the number of driver read sector(s) requests.  */
-        media_ptr -> fx_media_driver_read_requests++;
-#endif
-
-        /* Build read request to the driver.  */
-        media_ptr -> fx_media_driver_request =          FX_DRIVER_READ;
-        media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-        media_ptr -> fx_media_driver_buffer =           buffer_ptr;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-        media_ptr -> fx_media_driver_logical_sector =   logical_sector;
-#else
-        media_ptr -> fx_media_driver_logical_sector =   (ULONG)logical_sector;
-#endif
-        media_ptr -> fx_media_driver_sectors =          sectors;
-        media_ptr -> fx_media_driver_sector_type =      sector_type;
-
-        /* Determine if the sector is a data sector or a system sector.  */
-        if (sector_type == FX_DATA_SECTOR)
-        {
-
-            /* Data sector is present.  */
-            media_ptr -> fx_media_driver_data_sector_read =  FX_TRUE;
-        }
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_READ, media_ptr, logical_sector, sectors, buffer_ptr, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Invoke the driver to read the sector.  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Clear data sector is present flag.  */
-        media_ptr -> fx_media_driver_data_sector_read =  FX_FALSE;
-
-#ifdef FX_DISABLE_CACHE
-        if ((media_ptr -> fx_media_driver_status == FX_SUCCESS) && (sectors == 1) && (buffer_ptr == media_ptr -> fx_media_memory_buffer))
-        {
-            media_ptr -> fx_media_memory_buffer_sector = logical_sector;
-#ifdef FX_ENABLE_FAULT_TOLERANT
-            if (media_ptr -> fx_media_fault_tolerant_enabled &&
-                (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED) &&
-                (sector_type == FX_DIRECTORY_SECTOR))
-            {
-
-                /* Read sector from log file. */
-                status = _fx_fault_tolerant_read_directory_sector(media_ptr, logical_sector, buffer_ptr, 1);
-
-                /* Check for successful completion.  */
-                if (status)
-                {
-
-                    /* Return the error status. */
-                    return(status);
-                }
-            }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-            return(FX_SUCCESS);
-        }
-#endif /* FX_DISABLE_CACHE */
-
-#ifndef FX_DISABLE_DIRECT_DATA_READ_CACHE_FILL
-
-        /* Determine if the read was successful and if number of sectors just read will
-           reasonably fit into the cache.  */
-        if ((media_ptr -> fx_media_driver_status == FX_SUCCESS) && (sectors < (media_ptr -> fx_media_sector_cache_size / 4)))
-        {
-
-            /* Yes, read of direct sectors was successful.  */
-
-            /* Copy the sectors directly read into the cache so they are available on
-               subsequent read requests.  */
-            while (sectors)
-            {
-
-                /* Attempt to read the cache entry.  */
-                cache_entry =  _fx_utility_logical_sector_cache_entry_read(media_ptr, logical_sector, &previous_cache_entry);
-
-                /* Extended port-specific processing macro, which is by default defined to white space.  */
-                FX_UTILITY_LOGICAL_SECTOR_READ_EXTENSION_1
-
-                /* At this point, a cache entry should always be present since we invalidated
-                   the cache over this sector range previously. In any case, check for the error
-                   condition.  */
-                if (cache_entry == FX_NULL)
-                {
-
-                    /* This case should never happen, however, if it does simply give up on updating the
-                       cache with the sectors from the direct read.  */
-                    return(FX_SUCCESS);
-                }
-
-                /* Determine if the cache entry is dirty and needs to be written out before it is used.  */
-                if ((cache_entry -> fx_cached_sector_valid) &&
-                    (cache_entry -> fx_cached_sector_buffer_dirty))
-                {
-
-                    /* Yes, we need to flush this buffer out to the physical media
-                       before we read in the new buffer.  */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-                    /* Increment the number of driver write sector(s) requests.  */
-                    media_ptr -> fx_media_driver_write_requests++;
-#endif
-
-                    /* Build write request to the driver.  */
-                    media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-                    media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-                    media_ptr -> fx_media_driver_buffer =           cache_entry -> fx_cached_sector_memory_buffer;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-                    media_ptr -> fx_media_driver_logical_sector =   cache_entry -> fx_cached_sector;
-#else
-                    media_ptr -> fx_media_driver_logical_sector =   (ULONG)cache_entry -> fx_cached_sector;
-#endif
-                    media_ptr -> fx_media_driver_sectors =          1;
-                    media_ptr -> fx_media_driver_sector_type =      cache_entry -> fx_cached_sector_type;
-
-                    /* Only data sectors may be dirty when FX_FAULT_TOLERANT is defined */
-#ifndef FX_FAULT_TOLERANT
-                    /* Determine if the sector is a data sector or a system sector.  */
-                    if (cache_entry -> fx_cached_sector_type != FX_DATA_SECTOR)
-                    {
-
-                        /* System sector is present.  */
-                        media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-                    }
-#endif /* FX_FAULT_TOLERANT */
-
-                    /* If trace is enabled, insert this event into the trace buffer.  */
-                    FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, cache_entry -> fx_cached_sector, 1, cache_entry -> fx_cached_sector_memory_buffer, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-                    /* Invoke the driver to write the sector.  */
-                    (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-                    /* Clear the system write flag.  */
-                    media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-                    /* Check for successful completion.  */
-                    if (media_ptr -> fx_media_driver_status)
-                    {
-
-                        /* Error writing a cached sector out.  Return the
-                           error status.  */
-                        return(media_ptr -> fx_media_driver_status);
-                    }
-
-                    /* Clear the buffer dirty flag since it has been flushed
-                       out.  */
-                    cache_entry -> fx_cached_sector_buffer_dirty =  FX_FALSE;
-
-                    /* Decrement the number of outstanding dirty cache entries.  */
-                    media_ptr -> fx_media_sector_cache_dirty_count--;
-                }
-
-                /* Now setup the cache entry with information from the new sector.  */
-
-                /* Remember the sector number.  */
-                cache_entry -> fx_cached_sector =  logical_sector;
-
-                /* Make the cache entry valid.  */
-                cache_entry -> fx_cached_sector_valid =  FX_TRUE;
-
-                /* Remember the sector type.  */
-                cache_entry -> fx_cached_sector_type =  sector_type;
-
-                /* Place this entry that the head of the cached sector
-                   list.  */
-
-                /* Determine if we need to update the last used list.  */
-                if (previous_cache_entry)
-                {
-
-                    /* Yes, the current entry is not at the front of the list
-                       so we need to change the order.  */
-
-                    /* Link the previous entry to this entry's next pointer.  */
-                    previous_cache_entry -> fx_cached_sector_next_used =
-                        cache_entry -> fx_cached_sector_next_used;
-
-                    /* Place this entry at the head of the list.  */
-                    cache_entry -> fx_cached_sector_next_used =
-                        media_ptr -> fx_media_sector_cache_list_ptr;
-                    media_ptr -> fx_media_sector_cache_list_ptr =  cache_entry;
-                }
-
-                /* Copy the data from the destination buffer to the cache entry.  */
-                _fx_utility_memory_copy(buffer_ptr, /* Use case of memcpy is verified. */
-                                        cache_entry -> fx_cached_sector_memory_buffer,
-                                        media_ptr -> fx_media_bytes_per_sector);
-
-                /* Advance the destination buffer.  */
-                buffer_ptr =  ((UCHAR *)buffer_ptr) + media_ptr -> fx_media_bytes_per_sector;
-
-                /* Advance the source sector and decrement the sector count.  */
-                logical_sector++;
-                sectors--;
-            }
-        }
-#endif
-
-        /* Return the driver status.  */
-        return(media_ptr -> fx_media_driver_status);
-    }
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_logical_sector_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_logical_sector_write.c	(revision 30)
+++ 	(revision )
@@ -1,444 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_logical_sector_write                    PORTABLE C      */
-/*                                                           6.1.6        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function handles logical sector write requests for all FileX   */
-/*    components.  If the logical sector is currently in the media's      */
-/*    buffer supplied by the caller, the function simply marks the buffer */
-/*    as written to.  Otherwise, physical I/O is requested through the    */
-/*    corresponding I/O driver.                                           */
-/*                                                                        */
-/*    Note: Conversion of the logical sector is done inside the driver.   */
-/*          This results in a performance boost for FLASH or RAM media    */
-/*          devices.                                                      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    logical_sector                        Logical sector number         */
-/*    buffer_ptr                            Pointer of sector buffer      */
-/*    sectors                               Number of sectors to write    */
-/*    sector_type                           Type of sector(s) to write    */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_utility_logical_sector_flush      Flush and invalidate sectors  */
-/*                                          that overlap with non-cache   */
-/*                                          sector I/O.                   */
-/*    I/O Driver                                                          */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), and      */
-/*                                            added conditional to        */
-/*                                            disable cache,              */
-/*                                            resulting in version 6.1    */
-/*  04-02-2021     Bhupendra Naphade        Modified comment(s),          */
-/*                                            updated check for logical   */
-/*                                            sector value,               */
-/*                                            resulting in version 6.1.6  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_logical_sector_write(FX_MEDIA *media_ptr, ULONG64 logical_sector,
-                                       VOID *buffer_ptr, ULONG sectors, UCHAR sector_type)
-{
-
-#ifndef FX_DISABLE_CACHE
-FX_CACHED_SECTOR *cache_entry;
-UINT              cache_size;
-UINT              index;
-UINT              i;
-UCHAR             cache_found = FX_FALSE;
-#endif /* FX_DISABLE_CACHE */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-    /* Determine if the request is for FAT sector.  */
-    if (sector_type == FX_FAT_SECTOR)
-    {
-
-        /* Increment the number of FAT sector writes.  */
-        media_ptr -> fx_media_fat_sector_writes++;
-    }
-
-    /* Increment the number of logical sectors written.  */
-    media_ptr -> fx_media_logical_sector_writes++;
-#endif
-
-    /* Extended port-specific processing macro, which is by default defined to white space.  */
-    FX_UTILITY_LOGICAL_SECTOR_WRITE_EXTENSION
-
-#ifndef FX_DISABLE_CACHE
-    /* Determine if the request is from the internal media buffer area.  */
-    if ((((UCHAR *)buffer_ptr) >= media_ptr -> fx_media_memory_buffer) &&
-        (((UCHAR *)buffer_ptr) <= media_ptr -> fx_media_sector_cache_end))
-    {
-
-        /* Internal cache buffer is requested.  */
-
-        /* Determine if the logical sector cache access should use the hash function.  */
-        if (media_ptr -> fx_media_sector_cache_hashed)
-        {
-
-            /* Calculate the area of the cache for this logical sector.  */
-            index =  (ULONG)(logical_sector & media_ptr -> fx_media_sector_cache_hash_mask) * FX_SECTOR_CACHE_DEPTH;
-
-            /* Build a pointer to the cache entry.  */
-            cache_entry =  &(media_ptr -> fx_media_sector_cache[index]);
-
-            for (i = 0; i < FX_SECTOR_CACHE_DEPTH; i++, cache_entry++)
-            {
-
-
-                /* Determine if the logical sector is in the cache - assuming the depth of the
-                   sector cache is 4 entries.  */
-                if ((cache_entry -> fx_cached_sector_valid) && (cache_entry -> fx_cached_sector == logical_sector))
-                {
-                    cache_found = FX_TRUE;
-                    break;
-                }
-            }
-        }
-        else
-        {
-
-            /* Search for an entry in the cache that matches this request.  */
-            cache_size =            media_ptr -> fx_media_sector_cache_size;
-            cache_entry =           media_ptr -> fx_media_sector_cache_list_ptr;
-
-            /* Look at the cache entries until a match is found or the end of
-               the cache is reached.  */
-            while (cache_size--)
-            {
-
-                /* Determine if the requested sector has been found.  */
-                if ((cache_entry -> fx_cached_sector_valid) && (cache_entry -> fx_cached_sector == logical_sector))
-                {
-                    cache_found = FX_TRUE;
-                    break;
-                }
-
-                /* Otherwise, we have not found the cached entry yet.  */
-
-                /* If there are more entries, move to the next one.  */
-                if (cache_entry -> fx_cached_sector_next_used)
-                {
-
-                    /* Move to the next cache entry.  */
-                    cache_entry =  cache_entry -> fx_cached_sector_next_used;
-                }
-            }
-        }
-
-#ifdef FX_ENABLE_FAULT_TOLERANT
-        if (media_ptr -> fx_media_fault_tolerant_enabled &&
-            (media_ptr -> fx_media_fault_tolerant_state & FX_FAULT_TOLERANT_STATE_STARTED) &&
-            (sector_type == FX_DATA_SECTOR) &&
-            !(cache_found && (cache_entry -> fx_cached_sector_memory_buffer == buffer_ptr)))
-        {
-
-            /* Special use case for file write when fault tolerant is enabled. */
-            /* Data are read from one sector but write to another sector. */
-            /* Need to invalidate both of original and new caches. */
-            if (cache_found)
-            {
-
-                /* Invalidate the new cache. */
-                cache_entry -> fx_cached_sector_valid = FX_FALSE;
-                cache_found = FX_FALSE;
-            }
-
-            /* Search for original cache.  */
-            cache_size =            media_ptr -> fx_media_sector_cache_size;
-            cache_entry =           media_ptr -> fx_media_sector_cache_list_ptr;
-
-            /* Look at the cache entries until a match is found or the end of
-               the cache is reached.  */
-            while (cache_size--)
-            {
-
-                /* Determine if the original sector has been found.  */
-                if ((cache_entry -> fx_cached_sector_valid) &&
-                    (cache_entry -> fx_cached_sector_memory_buffer == buffer_ptr))
-                {
-
-                    /* Invalidate the original cache. */
-                    cache_entry -> fx_cached_sector_valid = FX_FALSE;
-                    break;
-                }
-
-                /* Otherwise, we have not found the cached entry yet.  */
-
-                /* If there are more entries, move to the next one.  */
-                if (cache_entry -> fx_cached_sector_next_used)
-                {
-
-                    /* Move to the next cache entry.  */
-                    cache_entry =  cache_entry -> fx_cached_sector_next_used;
-                }
-            }
-        }
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
-        if (cache_found)
-        {
-
-            /* Yes, we found a match.  */
-
-#ifdef FX_FAULT_TOLERANT
-
-            /* Check for a system sector. Data sector fault tolerance is selected with
-               the FX_FAULT_TOLERANT_DATA option.  */
-            if (sector_type != FX_DATA_SECTOR)
-            {
-
-                /* With the fault tolerant option enabled, system sectors are written immediately to
-                   the media.  */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-                /* Increment the number of driver write sector(s) requests.  */
-                media_ptr -> fx_media_driver_write_requests++;
-#endif
-
-                /* Build write request to the driver.  */
-                media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-                media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-                media_ptr -> fx_media_driver_buffer =           cache_entry -> fx_cached_sector_memory_buffer;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-                media_ptr -> fx_media_driver_logical_sector =   logical_sector;
-#else
-                media_ptr -> fx_media_driver_logical_sector =   (ULONG)logical_sector;
-#endif
-                media_ptr -> fx_media_driver_sectors =          1;
-                media_ptr -> fx_media_driver_sector_type =      sector_type;
-
-                /* Yes, a system sector write is present so set the flag.  The driver
-                   can use this flag to make extra safeguards in writing the sector
-                   out, yielding more fault tolerance.  */
-                media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-
-                /* If trace is enabled, insert this event into the trace buffer.  */
-                FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, logical_sector, 1, cache_entry -> fx_cached_sector_memory_buffer, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-                /* Invoke the driver to write the sector(s).  */
-                (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-                /* Clear the system write flag.  */
-                media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-                /* Return success.  */
-                return(media_ptr -> fx_media_driver_status);
-            }
-#endif
-
-            /* Determine if this is the first write of this logical sector.  */
-            if (cache_entry -> fx_cached_sector_buffer_dirty == FX_FALSE)
-            {
-
-                /* Yes, increment the number of outstanding dirty sectors.  */
-                media_ptr -> fx_media_sector_cache_dirty_count++;
-
-                /* Simply mark this entry as dirty.  */
-                cache_entry -> fx_cached_sector_buffer_dirty =  FX_TRUE;
-            }
-
-            /* Don't bother updating the cache linked list since writes are
-               preceded by reads anyway.  */
-
-            /* Success, return to caller immediately!  */
-            return(FX_SUCCESS);
-        }
-
-
-        /* Okay, so if we are here the request must be for the additional FAT writes, since this is the
-           only time a write request is made without a preceding read request.  */
-
-        /* Is the logical sector valid?  */
-        if ((logical_sector == 0) || (logical_sector == ((ULONG)0xFFFFFFFF)))
-        {
-            return(FX_SECTOR_INVALID);
-        }
-
-        /* Compare logical sector against total sectors to make sure it is valid.  */
-        if ((logical_sector + sectors - 1) >= media_ptr -> fx_media_total_sectors)
-        {
-            return(FX_SECTOR_INVALID);
-        }
-
-        /* Just write the buffer to the media.  */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-        /* Increment the number of driver write sector(s) requests.  */
-        media_ptr -> fx_media_driver_write_requests++;
-#endif
-
-        /* Build write request to the driver.  */
-        media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-        media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-        media_ptr -> fx_media_driver_buffer =           buffer_ptr;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-        media_ptr -> fx_media_driver_logical_sector =   logical_sector;
-#else
-        media_ptr -> fx_media_driver_logical_sector =   (ULONG)logical_sector;
-#endif
-        media_ptr -> fx_media_driver_sectors =          sectors;
-        media_ptr -> fx_media_driver_sector_type =      sector_type;
-
-        /* Determine if the system write flag needs to be set.  */
-        if (sector_type != FX_DATA_SECTOR)
-        {
-
-            /* Yes, a system sector write is present so set the flag.  The driver
-               can use this flag to make extra safeguards in writing the sector
-               out, yielding more fault tolerance.  */
-            media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-        }
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, logical_sector, sectors, buffer_ptr, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Invoke the driver to write the sector(s).  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Clear the system write flag.  */
-        media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-        /* Check for successful completion.  */
-        if (media_ptr -> fx_media_driver_status)
-        {
-
-            /* Error writing a internal sector out.  Return the
-               error status.  */
-            return(media_ptr -> fx_media_driver_status);
-        }
-
-        /* At this point, we have a successful write.  */
-        return(FX_SUCCESS);
-    }
-    else
-#endif /* FX_DISABLE_CACHE */
-    {
-
-        /* Otherwise, the write request is being made directly from an application
-           buffer. Determine if the logical sector is valid.  */
-
-        /* Is the logical sector valid? */
-        if ((logical_sector == 0) || (logical_sector == ((ULONG)0xFFFFFFFF)))
-        {
-            return(FX_SECTOR_INVALID);
-        }
-
-        /* Compare logical sector against total sectors to make sure it is valid.  */
-        if ((logical_sector + sectors - 1) >= media_ptr -> fx_media_total_sectors)
-        {
-            return(FX_SECTOR_INVALID);
-        }
-
-        /* Flush and invalidate for any entries in the cache that are in this direct I/O read request range.  */
-        _fx_utility_logical_sector_flush(media_ptr, logical_sector, (ULONG64) sectors, FX_TRUE);
-
-#ifdef FX_DISABLE_CACHE
-        if ((logical_sector <= media_ptr -> fx_media_memory_buffer_sector) && (logical_sector + sectors >= media_ptr -> fx_media_memory_buffer_sector))
-        {
-            media_ptr -> fx_media_memory_buffer_sector = (ULONG64)-1;
-        }
-#endif /* FX_DISABLE_CACHE */
-
-#ifndef FX_MEDIA_STATISTICS_DISABLE
-
-        /* Increment the number of driver write sector(s) requests.  */
-        media_ptr -> fx_media_driver_write_requests++;
-#endif
-
-        /* Build request to the driver.  */
-        media_ptr -> fx_media_driver_request =          FX_DRIVER_WRITE;
-        media_ptr -> fx_media_driver_status =           FX_IO_ERROR;
-        media_ptr -> fx_media_driver_buffer =           buffer_ptr;
-#ifdef FX_DRIVER_USE_64BIT_LBA
-        media_ptr -> fx_media_driver_logical_sector =   logical_sector;
-#else
-        media_ptr -> fx_media_driver_logical_sector =   (ULONG)logical_sector;
-#endif
-        media_ptr -> fx_media_driver_sectors =          sectors;
-        media_ptr -> fx_media_driver_sector_type =      sector_type;
-
-        /* Determine if the system write flag needs to be set.  */
-        if (sector_type != FX_DATA_SECTOR)
-        {
-
-            /* Yes, a system sector write is present so set the flag.  The driver
-               can use this flag to make extra safeguards in writing the sector
-               out, yielding more fault tolerance.  */
-            media_ptr -> fx_media_driver_system_write =  FX_TRUE;
-        }
-
-        /* If trace is enabled, insert this event into the trace buffer.  */
-        FX_TRACE_IN_LINE_INSERT(FX_TRACE_INTERNAL_IO_DRIVER_WRITE, media_ptr, logical_sector, sectors, buffer_ptr, FX_TRACE_INTERNAL_EVENTS, 0, 0)
-
-        /* Invoke the driver to write the sector(s).  */
-        (media_ptr -> fx_media_driver_entry) (media_ptr);
-
-        /* Clear the system write flag.  */
-        media_ptr -> fx_media_driver_system_write =  FX_FALSE;
-
-        /* Return driver status.  */
-        return(media_ptr -> fx_media_driver_status);
-    }
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_memory_copy.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_memory_copy.c	(revision 30)
+++ 	(revision )
@@ -1,89 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-#include "string.h"
-
-
-/* Remove any previous remapping for memory copy when compiling this
-   module.  */
-
-#undef _fx_utility_memory_copy
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_memory_copy                             PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function copies the specified number of bytes from the source  */
-/*    to the destination.                                                 */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    source_ptr                            Source memory pointer         */
-/*    dest_ptr                              Destination memory pointer    */
-/*    size                                  number of bytes to copy       */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s), verified */
-/*                                            memcpy usage,               */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-VOID  _fx_utility_memory_copy(UCHAR *source_ptr, UCHAR *dest_ptr, ULONG size)
-{
-
-    /* Copy the memory.  */
-    memcpy(dest_ptr, source_ptr, size); /* Use case of memcpy is verified. */
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_memory_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_memory_set.c	(revision 30)
+++ 	(revision )
@@ -1,93 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_utility.h"
-#include "string.h"
-
-
-/* Remove any previous remapping for memory copy when compiling this
-   module.  */
-
-#undef _fx_utility_memory_set
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_memory_set                              PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function copies the specified number of bytes from the source  */
-/*    to the destination.                                                 */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    dest_ptr                              Destination memory pointer    */
-/*    value                                 Value to fill                 */
-/*    size                                  Number of bytes to set        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    FileX System Functions                                              */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-VOID  _fx_utility_memory_set(UCHAR *dest_ptr, UCHAR value, ULONG size)
-{
-
-    /* Loop to set memory.  */
-    while (size--)
-    {
-
-        /* Set byte.  */
-        *dest_ptr++ =  value;
-    }
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_string_length_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_string_length_get.c	(revision 30)
+++ 	(revision )
@@ -1,94 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_string_length_get                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns length of string up to the maximum length.    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    string                                Pointer to string             */
-/*    max_length                            Maximum length which can be   */
-/*                                            returned by function        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return length of string                                             */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_directory_exFAT_unicode_entry_write                             */
-/*    _fx_directory_exFAT_free_search                                     */
-/*    _fx_utility_absolute_path_get         Get absolute path             */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_string_length_get(CHAR *string, UINT max_length)
-{
-
-UINT length;
-
-    /* Initialize length to 0.  */
-    length = 0;
-
-    /* Loop to calculate the length.  */
-    while (string[length] && (length < max_length))
-    {
-
-        /* Increment the length (index).  */
-        length++;
-    }
-
-    /* Return length.  */
-    return(length);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_token_length_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fx_utility_token_length_get.c	(revision 30)
+++ 	(revision )
@@ -1,95 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Utility                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#ifdef FX_ENABLE_EXFAT
-#include "fx_utility.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fx_utility_token_length_get                        PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function returns the length of the next part of the file       */
-/*    name.                                                               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    path                                  Base (current) path           */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    length                                Length of the string          */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    _fx_utility_absolute_path_get         Get absolute path             */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fx_utility_token_length_get(CHAR *path)
-{
-
-UINT length;
-
-
-    /* Initialize the length to 0.  */
-    length =  0;
-
-    /* Walk to the next sub-directory break.  */
-    while (path[length] && (path[length] != '\\') && (path[length] != '/') && (length < FX_MAXIMUM_PATH))
-    {
-
-        /* Increment length (index).  */
-        length++;
-    }
-
-    /* Return length.  */
-    return(length);
-}
-
-#endif
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_attributes_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_attributes_read.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_attributes_read                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the directory attributes read    */
-/*    call.                                                               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Directory name pointer        */
-/*    attributes_ptr                        Return attributes pointer     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_attributes_read         Actual read directory         */
-/*                                            attributes service          */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_attributes_read(FX_MEDIA *media_ptr, CHAR *directory_name, UINT *attributes_ptr)
-{
-
-UINT status;
-
-    /* Check for a null media or attributes pointer.  */
-    if ((media_ptr == FX_NULL) || (attributes_ptr == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual read file attributes service.  */
-    status =  _fx_directory_attributes_read(media_ptr, directory_name, attributes_ptr);
-
-    /* File attribute read is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_attributes_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_attributes_set.c	(revision 30)
+++ 	(revision )
@@ -1,104 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_attributes_set                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the directory attribute set      */
-/*    call.                                                               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Directory name pointer        */
-/*    attributes                            New file attributes           */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_attributes_set          Actual directory attributes   */
-/*                                            set service                 */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_attributes_set(FX_MEDIA *media_ptr, CHAR *directory_name, UINT attributes)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for invalid attributes.  */
-    if ((INT)attributes & ~(FX_DIRECTORY | FX_READ_ONLY | FX_HIDDEN | FX_SYSTEM | FX_ARCHIVE))
-    {
-        return(FX_INVALID_ATTR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual set attributes service.  */
-    status =  _fx_directory_attributes_set(media_ptr, directory_name, attributes);
-
-    /* File attribute set is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_create.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_create.c	(revision 30)
+++ 	(revision )
@@ -1,95 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_create                               PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the directory create call.       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Directory name                */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_create                  Actual directory create call  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_create(FX_MEDIA *media_ptr, CHAR *directory_name)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual directory create service.  */
-    status =  _fx_directory_create(media_ptr, directory_name);
-
-    /* Directory create is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_default_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_default_get.c	(revision 30)
+++ 	(revision )
@@ -1,97 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_default_get                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the directory default get call.  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    return_path_name                      Destination string pointer    */
-/*                                            address                     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_default_get             Actual default directory get  */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_default_get(FX_MEDIA *media_ptr, CHAR **return_path_name)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer or null destination for the default path.  */
-    if ((media_ptr == FX_NULL) || (return_path_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual default directory get service.  */
-    status =  _fx_directory_default_get(media_ptr, return_path_name);
-
-    /* Return default directory get status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_default_get_copy.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_default_get_copy.c	(revision 30)
+++ 	(revision )
@@ -1,97 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_default_get_copy                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the directory default get copy   */
-/*    call.                                                               */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    return_path_name_buffer               Destination buffer for name   */
-/*    return_path_name_buffer_size          Size of buffer pointed to by  */
-/*                                            return_path_name_buffer     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_default_get_copy(FX_MEDIA *media_ptr, CHAR *return_path_name_buffer, UINT return_path_name_buffer_size)
-{
-
-UINT    status;
-
-
-    /* Check for a null media pointer or name buffer pointer.  */
-    if ((media_ptr == FX_NULL) || (return_path_name_buffer == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual default directory get copy service.  */
-    status =  _fx_directory_default_get_copy(media_ptr, return_path_name_buffer, return_path_name_buffer_size);
-
-    /* Return successful status.  */
-    return(status);
-}
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_default_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_default_set.c	(revision 30)
+++ 	(revision )
@@ -1,97 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_default_set                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the default directory set call.  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    new_path_name                         New path to set current       */
-/*                                            working directory to        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_default_set             Actual default directory set  */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_default_set(FX_MEDIA *media_ptr, CHAR *new_path_name)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual default directory set service.  */
-    status =  _fx_directory_default_set(media_ptr, new_path_name);
-
-    /* Default directory set is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_delete.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_delete.c	(revision 30)
+++ 	(revision )
@@ -1,94 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_delete                               PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the directory delete call.       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Directory name to delete      */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_delete                  Actual directory delete call  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_delete(FX_MEDIA *media_ptr, CHAR *directory_name)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual directory delete service.  */
-    status =  _fx_directory_delete(media_ptr, directory_name);
-
-    /* Directory delete is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_first_entry_find.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_first_entry_find.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_first_entry_find                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the directory find first call.   */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Destination for directory     */
-/*                                            name                        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_first_entry_find        Actual first find service     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_first_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual directory find first service.  */
-    status =  _fx_directory_first_entry_find(media_ptr, directory_name);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_first_full_entry_find.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_first_full_entry_find.c	(revision 30)
+++ 	(revision )
@@ -1,108 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_first_full_entry_find                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the directory find first full    */
-/*    entry call.                                                         */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Destination for directory     */
-/*                                            name                        */
-/*    attributes                            Destination for attributes    */
-/*    size                                  Destination for size          */
-/*    year                                  Destination for year          */
-/*    month                                 Destination for month         */
-/*    day                                   Destination for day           */
-/*    hour                                  Destination for hour          */
-/*    minute                                Destination for minute        */
-/*    second                                Destination for second        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_first_full_entry_find   Actual first find service     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_first_full_entry_find(FX_MEDIA *media_ptr,
-                                           CHAR *directory_name, UINT *attributes, ULONG *size,
-                                           UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual directory find first full entry service.  */
-    status =  _fx_directory_first_full_entry_find(media_ptr, directory_name,
-                                                  attributes, size, year, month, day, hour, minute, second);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_information_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_information_get.c	(revision 30)
+++ 	(revision )
@@ -1,111 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_information_get                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the directory information        */
-/*    get call.                                                           */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Directory name pointer        */
-/*    attributes                            Pointer to attributes         */
-/*    size                                  Pointer to size               */
-/*    year                                  Pointer to year               */
-/*    month                                 Pointer to month              */
-/*    day                                   Pointer to day                */
-/*    hour                                  Pointer to hour               */
-/*    minute                                Pointer to minute             */
-/*    second                                Pointer to second             */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_information_get         Actual directory information  */
-/*                                            get service                 */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_information_get(FX_MEDIA *media_ptr, CHAR *directory_name,
-                                     UINT *attributes, ULONG *size,
-                                     UINT *year, UINT *month, UINT *day,
-                                     UINT *hour, UINT *minute, UINT *second)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer or all null return parameter pointers.  */
-    if ((media_ptr == FX_NULL) ||
-        ((attributes == FX_NULL) && (size == FX_NULL) && (year == FX_NULL) && (month == FX_NULL) &&
-         (day == FX_NULL) && (hour == FX_NULL) && (minute == FX_NULL) && (second == FX_NULL)))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual directory information get service.  */
-    status =  _fx_directory_information_get(media_ptr, directory_name, attributes, size,
-                                            year, month, day, hour, minute, second);
-
-    /* Directory information get is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_local_path_clear.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_local_path_clear.c	(revision 30)
+++ 	(revision )
@@ -1,92 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_local_path_clear                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the local path clear call.       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_local_path_set          Actual core service call      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_local_path_clear(FX_MEDIA *media_ptr)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Call actual local path clear service.  */
-    status =  _fx_directory_local_path_clear(media_ptr);
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_local_path_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_local_path_get.c	(revision 30)
+++ 	(revision )
@@ -1,93 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_local_path_get                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the local path get call.         */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    return_path_name                      Return local path name        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_local_path_get          Actual core service call      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_local_path_get(FX_MEDIA *media_ptr, CHAR **return_path_name)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer or null destination for the default path.  */
-    if ((media_ptr == FX_NULL) || (return_path_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Call actual local path get service.  */
-    status =  _fx_directory_local_path_get(media_ptr, return_path_name);
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_local_path_get_copy.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_local_path_get_copy.c	(revision 30)
+++ 	(revision )
@@ -1,95 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_local_path_get_copy                  PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the local path get copy call.    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    return_path_name_buffer               Destination buffer for name   */
-/*    return_path_name_buffer_size          Size of buffer pointed to by  */
-/*                                            return_path_name_buffer     */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    None                                                                */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_local_path_get_copy(FX_MEDIA *media_ptr, CHAR *return_path_name_buffer, UINT return_path_name_buffer_size)
-{
-
-UINT    status;
-
-
-    /* Check for a null media pointer or name buffer pointer.  */
-    if ((media_ptr == FX_NULL) || (return_path_name_buffer == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual default directory get copy service.  */
-    status =  _fx_directory_local_path_get_copy(media_ptr, return_path_name_buffer, return_path_name_buffer_size);
-
-    /* Return successful status.  */
-    return(status);
-}
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_local_path_restore.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_local_path_restore.c	(revision 30)
+++ 	(revision )
@@ -1,93 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_local_path_restore                   PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the local path restore call.     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    local_path_ptr                        Local path control block ptr  */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fxe_directory_local_path_restore     Actual core service call      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_local_path_restore(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer or a null local path.  */
-    if ((media_ptr == FX_NULL) || (local_path_ptr == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Call actual local path restore service.  */
-    status =  _fx_directory_local_path_restore(media_ptr, local_path_ptr);
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_local_path_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_local_path_set.c	(revision 30)
+++ 	(revision )
@@ -1,97 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-#include "fx_file.h"
-#include "fx_utility.h"
-#include "fx_directory.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_local_path_set                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the local path set call.         */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    local_path_ptr                        Local path control block ptr  */
-/*    new_path_name                         New path to set current local */
-/*                                            working directory to        */
-/*    local_path_control_block_size         Size of the FX_LOCAL_PATH     */
-/*                                            structure                   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_local_path_set          Actual core service call      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_local_path_set(FX_MEDIA *media_ptr, FX_LOCAL_PATH *local_path_ptr, CHAR *new_path_name, UINT local_path_control_block_size)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer or null local path.  */
-    if ((media_ptr == FX_NULL) || (local_path_ptr == FX_NULL) || (local_path_control_block_size != sizeof(FX_LOCAL_PATH)))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Call actual local path set service.  */
-    status =  _fx_directory_local_path_set(media_ptr, local_path_ptr, new_path_name);
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_long_name_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_long_name_get.c	(revision 30)
+++ 	(revision )
@@ -1,97 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_long_name_get                        PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the long name get service.       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    short_file_name                       Pointer to short (8.3) name   */
-/*    long_file_name                        Pointer to long (max 255) name*/
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_long_name_get           Actual long name get service  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_long_name_get(FX_MEDIA *media_ptr, CHAR *short_file_name, CHAR *long_file_name)
-{
-
-UINT status;
-
-
-    /* Check for a NULL media or file name pointer.  */
-    if ((media_ptr == FX_NULL) || (short_file_name == FX_NULL) || (long_file_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual long name get service.  */
-    status =  _fx_directory_long_name_get(media_ptr, short_file_name, long_file_name);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_long_name_get_extended.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_long_name_get_extended.c	(revision 30)
+++ 	(revision )
@@ -1,104 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_long_name_get_extended               PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the long name get service.       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    short_file_name                       Pointer to short (8.3) name   */
-/*    long_file_name                        Pointer to long (max 255) name*/
-/*    long_file_name_buffer_length          Buffer length for long name   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_long_name_get_extended  Actual long name get service  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_long_name_get_extended(FX_MEDIA *media_ptr, CHAR *short_file_name, CHAR *long_file_name, UINT long_file_name_buffer_length)
-{
-
-UINT status;
-
-
-    /* Check for a NULL media or file name pointer.  */
-    if ((media_ptr == FX_NULL) || (short_file_name == FX_NULL) || (long_file_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for zero length buffer.  */
-    if (long_file_name_buffer_length == 0)
-    {
-        return(FX_BUFFER_ERROR);
-    }
-    
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual long name get service.  */
-    status =  _fx_directory_long_name_get_extended(media_ptr, short_file_name, long_file_name, long_file_name_buffer_length);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_name_test.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_name_test.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_name_test                            PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the directory name test call.    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Directory name pointer        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_name_test               Actual directory name test    */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_name_test(FX_MEDIA *media_ptr, CHAR *directory_name)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual directory name test service.  */
-    status =  _fx_directory_name_test(media_ptr, directory_name);
-
-    /* Directory name test is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_next_entry_find.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_next_entry_find.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_next_entry_find                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks the next directory entry find call for errors. */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Destination for directory     */
-/*                                            name                        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_next_entry_find         Actual entry find service     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_next_entry_find(FX_MEDIA *media_ptr, CHAR *directory_name)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual next directory entry find service.  */
-    status =  _fx_directory_next_entry_find(media_ptr, directory_name);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_next_full_entry_find.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_next_full_entry_find.c	(revision 30)
+++ 	(revision )
@@ -1,108 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_next_full_entry_find                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks the next directory full entry find call for    */
-/*    errors.                                                             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    directory_name                        Destination for directory     */
-/*                                            name                        */
-/*    attributes                            Destination for attributes    */
-/*    size                                  Destination for size          */
-/*    year                                  Destination for year          */
-/*    month                                 Destination for month         */
-/*    day                                   Destination for day           */
-/*    hour                                  Destination for hour          */
-/*    minute                                Destination for minute        */
-/*    second                                Destination for second        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_next_full_entry_find    Actual full entry find service*/
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_next_full_entry_find(FX_MEDIA *media_ptr,
-                                          CHAR *directory_name, UINT *attributes, ULONG *size,
-                                          UINT *year, UINT *month, UINT *day, UINT *hour, UINT *minute, UINT *second)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual next directory full entry find service.  */
-    status =  _fx_directory_next_full_entry_find(media_ptr, directory_name,
-                                                 attributes, size, year, month, day, hour, minute, second);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_rename.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_rename.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_rename                               PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the directory rename call.       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    old_directory_name                    Old file directory pointer    */
-/*    new_directory_name                    New file directory pointer    */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_rename                  Actual directory rename call  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_rename(FX_MEDIA *media_ptr, CHAR *old_directory_name, CHAR *new_directory_name)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual directory rename service.  */
-    status =  _fx_directory_rename(media_ptr, old_directory_name, new_directory_name);
-
-    /* Directory rename is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_short_name_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_short_name_get.c	(revision 30)
+++ 	(revision )
@@ -1,97 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_short_name_get                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the short name get service.      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    long_file_name                        Pointer to long (max 255) name*/
-/*    short_file_name                       Pointer to short (8.3) name   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_short_name_get          Actual short name get service */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_short_name_get(FX_MEDIA *media_ptr, CHAR *long_file_name, CHAR *short_file_name)
-{
-
-UINT status;
-
-
-    /* Check for a NULL media or file name pointer.  */
-    if ((media_ptr == FX_NULL) || (short_file_name == FX_NULL) || (long_file_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual short name get service.  */
-    status =  _fx_directory_short_name_get(media_ptr, long_file_name, short_file_name);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_short_name_get_extended.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_directory_short_name_get_extended.c	(revision 30)
+++ 	(revision )
@@ -1,104 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Directory                                                           */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_directory.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_directory_short_name_get_extended              PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the short name get service.      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    long_file_name                        Pointer to long (max 255) name*/
-/*    short_file_name                       Pointer to short (8.3) name   */
-/*    short_file_name_length                Buffer length for short name  */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_short_name_get_extended Actual short name get service */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_directory_short_name_get_extended(FX_MEDIA *media_ptr, CHAR *long_file_name, CHAR *short_file_name, UINT short_file_name_length)
-{
-
-UINT status;
-
-
-    /* Check for a NULL media or file name pointer.  */
-    if ((media_ptr == FX_NULL) || (short_file_name == FX_NULL) || (long_file_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for zero length buffer.  */
-    if (short_file_name_length == 0)
-    {
-        return(FX_BUFFER_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual short name get service.  */
-    status =  _fx_directory_short_name_get_extended(media_ptr, long_file_name, short_file_name, short_file_name_length);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_fault_tolerant_enable.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_fault_tolerant_enable.c	(revision 30)
+++ 	(revision )
@@ -1,99 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Fault Tolerant                                                      */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#ifdef FX_ENABLE_FAULT_TOLERANT
-#include "fx_fault_tolerant.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_fault_tolerant_enable                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the fault tolerant enable call.  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    memory_buffer                         Pointer to memory buffer.     */
-/*    memory_size                           Size of memory buffer. It must*/
-/*                                            be one sector.              */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_fault_tolerant_enable             Actual enable service         */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_fault_tolerant_enable(FX_MEDIA *media_ptr, VOID *memory_buffer, UINT memory_size)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer or buffer pointer.  */
-    if ((media_ptr == FX_NULL) || (memory_buffer == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual fault tolerant enable service.  */
-    status =  _fx_fault_tolerant_enable(media_ptr, memory_buffer, memory_size);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-#endif /* FX_ENABLE_FAULT_TOLERANT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_allocate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_allocate.c	(revision 30)
+++ 	(revision )
@@ -1,95 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_allocate                                  PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file allocate service.       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  Number of bytes to allocate   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_allocate                     Actual file allocate service  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_allocate(FX_FILE *file_ptr, ULONG size)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if (file_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file allocate service.  */
-    status =  _fx_file_allocate(file_ptr, size);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_attributes_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_attributes_read.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_attributes_read                           PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file attributes read call.   */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    file_name                             File name pointer             */
-/*    attributes_ptr                        Return attributes pointer     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_attributes_read              Actual read file attributes   */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_attributes_read(FX_MEDIA *media_ptr, CHAR *file_name, UINT *attributes_ptr)
-{
-
-UINT status;
-
-    /* Check for a null media or attributes pointer.  */
-    if ((media_ptr == FX_NULL) || (attributes_ptr == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual read file attributes service.  */
-    status =  _fx_file_attributes_read(media_ptr, file_name, attributes_ptr);
-
-    /* File attribute read is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_attributes_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_attributes_set.c	(revision 30)
+++ 	(revision )
@@ -1,103 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_attributes_set                            PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file attribute set call.     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    file_name                             File name pointer             */
-/*    attributes                            New file attributes           */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_attributes_set               Actual file attributes set    */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_attributes_set(FX_MEDIA *media_ptr, CHAR *file_name, UINT attributes)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for invalid attributes.  */
-    if ((INT)attributes & ~(FX_READ_ONLY | FX_HIDDEN | FX_SYSTEM | FX_ARCHIVE))
-    {
-        return(FX_INVALID_ATTR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual set attributes service.  */
-    status =  _fx_file_attributes_set(media_ptr, file_name, attributes);
-
-    /* File attribute set is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_best_effort_allocate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_best_effort_allocate.c	(revision 30)
+++ 	(revision )
@@ -1,98 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_best_effort_allocate                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file best effort allocate    */
-/*    service.                                                            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  Number of bytes to allocate   */
-/*    actual_size_allocated                 Number of bytes allocated     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_best_effort_allocate         Actual best effort file       */
-/*                                            allocate service            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_best_effort_allocate(FX_FILE *file_ptr, ULONG size, ULONG *actual_size_allocated)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if ((file_ptr == FX_NULL) || (actual_size_allocated == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual best effort file allocate service.  */
-    status =  _fx_file_best_effort_allocate(file_ptr, size, actual_size_allocated);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_close.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_close.c	(revision 30)
+++ 	(revision )
@@ -1,94 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_close                                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the close file call.             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_close                        Actual file close service     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_close(FX_FILE *file_ptr)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if (file_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file close service.  */
-    status =  _fx_file_close(file_ptr);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_create.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_create.c	(revision 30)
+++ 	(revision )
@@ -1,95 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_create                                    PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file create call.            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    file_name                             File name                     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_create                       Actual file create call       */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_create(FX_MEDIA *media_ptr, CHAR *file_name)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file create service.  */
-    status =  _fx_file_create(media_ptr, file_name);
-
-    /* File create is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_date_time_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_date_time_set.c	(revision 30)
+++ 	(revision )
@@ -1,293 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_date_time_set                             PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file date/time set service.  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    file_name                             File name pointer             */
-/*    year                                  Year                          */
-/*    month                                 Month                         */
-/*    day                                   Day                           */
-/*    hour                                  Hour                          */
-/*    minute                                Minute                        */
-/*    second                                Second                        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_date_time_set                Actual file date/time set     */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_date_time_set(FX_MEDIA *media_ptr, CHAR *file_name,
-                              UINT year, UINT month, UINT day, UINT hour, UINT minute, UINT second)
-{
-
-UINT status;
-
-
-    /* Check for a NULL media or file name pointer.  */
-    if ((media_ptr == FX_NULL) || (file_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for invalid year.  */
-    if ((year < FX_BASE_YEAR) || (year > FX_MAXIMUM_YEAR))
-    {
-        return(FX_INVALID_YEAR);
-    }
-
-    /* Check for invalid day.  */
-    if (day < 1)
-    {
-        return(FX_INVALID_DAY);
-    }
-
-    /* Check for invalid day.  */
-    switch (month)
-    {
-
-    case 1:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 2:
-    {
-
-        /* Check for leap year.  */
-        if ((year % 4) == 0)
-        {
-
-            /* Leap year, February has 29 days.  */
-            if (day > 29)
-            {
-                return(FX_INVALID_DAY);
-            }
-        }
-        else
-        {
-
-            /* Otherwise, non-leap year.  February has
-               28 days.  */
-            if (day > 28)
-            {
-                return(FX_INVALID_DAY);
-            }
-        }
-        break;
-    }
-
-    case 3:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 4:
-    {
-
-        /* Check for 30 days.  */
-        if (day > 30)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 5:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 6:
-    {
-
-        /* Check for 30 days.  */
-        if (day > 30)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 7:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 8:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 9:
-    {
-
-        /* Check for 30 days.  */
-        if (day > 30)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 10:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 11:
-    {
-
-        /* Check for 30 days.  */
-        if (day > 30)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 12:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-    
-    default:
-    
-        /* Invalid month.  */
-        return(FX_INVALID_MONTH);
-    }
-
-    /* Check for invalid hour.  */
-    if (hour > FX_MAXIMUM_HOUR)
-    {
-        return(FX_INVALID_HOUR);
-    }
-
-    /* Check for invalid minute.  */
-    if (minute > FX_MAXIMUM_MINUTE)
-    {
-        return(FX_INVALID_MINUTE);
-    }
-
-    /* Check for invalid second.  */
-    if (second > FX_MAXIMUM_SECOND)
-    {
-        return(FX_INVALID_SECOND);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file date/time set service.  */
-    status =  _fx_file_date_time_set(media_ptr, file_name,
-                                     year, month, day,
-                                     hour, minute, second);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_delete.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_delete.c	(revision 30)
+++ 	(revision )
@@ -1,94 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_delete                                    PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file delete call.            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    file_name                             File name pointer             */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_delete                       Actual file delete service    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_delete(FX_MEDIA *media_ptr, CHAR *file_name)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file delete service.  */
-    status =  _fx_file_delete(media_ptr, file_name);
-
-    /* File delete is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_extended_allocate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_extended_allocate.c	(revision 30)
+++ 	(revision )
@@ -1,95 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_extended_allocate                         PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file allocate service.       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  Number of bytes to allocate   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_allocate            Actual file allocate service  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_extended_allocate(FX_FILE *file_ptr, ULONG64 size)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if (file_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file allocate service.  */
-    status =  _fx_file_extended_allocate(file_ptr, size);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_extended_best_effort_allocate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_extended_best_effort_allocate.c	(revision 30)
+++ 	(revision )
@@ -1,98 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_extended_best_effort_allocate             PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file best effort allocate    */
-/*    service.                                                            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  Number of bytes to allocate   */
-/*    actual_size_allocated                 Number of bytes allocated     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_best_effort_allocate Actual best effort file      */
-/*                                            allocate service            */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_extended_best_effort_allocate(FX_FILE *file_ptr, ULONG64 size, ULONG64 *actual_size_allocated)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if ((file_ptr == FX_NULL) || (actual_size_allocated == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual best effort file allocate service.  */
-    status =  _fx_file_extended_best_effort_allocate(file_ptr, size, actual_size_allocated);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_extended_relative_seek.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_extended_relative_seek.c	(revision 30)
+++ 	(revision )
@@ -1,110 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_extended_relative_seek                    PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file relative seek call.     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    byte_offset                           Byte offset of the seek       */
-/*    seek_from                             Direction for relative seek,  */
-/*                                          legal values are:             */
-/*                                                                        */
-/*                                              FX_SEEK_BEGIN             */
-/*                                              FX_SEEK_END               */
-/*                                              FX_SEEK_FORWARD           */
-/*                                              FX_SEEK_BACK              */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_relative_seek       Actual relative file seek     */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_extended_relative_seek(FX_FILE *file_ptr, ULONG64 byte_offset, UINT seek_from)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if (file_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for valid seek from option.  */
-    if ((seek_from != FX_SEEK_BEGIN) && (seek_from != FX_SEEK_END) &&
-        (seek_from != FX_SEEK_FORWARD) && (seek_from != FX_SEEK_BACK))
-    {
-        return(FX_INVALID_OPTION);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file relative seek service.  */
-    status =  _fx_file_extended_relative_seek(file_ptr, byte_offset, seek_from);
-
-    /* Seek is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_extended_seek.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_extended_seek.c	(revision 30)
+++ 	(revision )
@@ -1,95 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_extended_seek                             PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file seek call.              */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    byte_offset                           Byte offset into the file     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_seek                Actual file seek service      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_extended_seek(FX_FILE *file_ptr, ULONG64 byte_offset)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if (file_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file seek service.  */
-    status =  _fx_file_extended_seek(file_ptr, byte_offset);
-
-    /* Seek is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_extended_truncate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_extended_truncate.c	(revision 30)
+++ 	(revision )
@@ -1,95 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_extended_truncate                         PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file truncate call.          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  New size of the file in bytes */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_truncate            Actual file truncate service  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_extended_truncate(FX_FILE *file_ptr, ULONG64 size)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if (file_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file truncate service.  */
-    status =  _fx_file_extended_truncate(file_ptr, size);
-
-    /* Truncate is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_extended_truncate_release.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_extended_truncate_release.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_extended_truncate_release                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file truncate release call.  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  New size of the file in bytes */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_extended_truncate_release    Actual file truncate release  */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_extended_truncate_release(FX_FILE *file_ptr, ULONG64 size)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if (file_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file truncate release service.  */
-    status =  _fx_file_extended_truncate_release(file_ptr, size);
-
-    /* Truncate is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_open.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_open.c	(revision 30)
+++ 	(revision )
@@ -1,137 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_open                                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file open call.              */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    file_ptr                              File control block pointer    */
-/*    file_name                             Name pointer                  */
-/*    open_type                             Type of open requested        */
-/*    file_control_block_size               Size of FX_FILE structure     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_open                         Actual open file service      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_open(FX_MEDIA *media_ptr, FX_FILE *file_ptr, CHAR *file_name, UINT open_type, UINT file_control_block_size)
-{
-
-UINT     status;
-FX_FILE *current_file;
-ULONG    open_count;
-
-
-    /* Check for a null media or file pointer.  */
-    if ((media_ptr == FX_NULL) || (media_ptr -> fx_media_id != FX_MEDIA_ID) || (file_ptr == FX_NULL) || (file_control_block_size != sizeof(FX_FILE)))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for an invalid open type.  */
-    if ((open_type != FX_OPEN_FOR_READ) && (open_type != FX_OPEN_FOR_READ_FAST) && (open_type != FX_OPEN_FOR_WRITE))
-    {
-        return(FX_ACCESS_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Get protection.  */
-    FX_PROTECT
-
-    /* Check for a duplicate file open.  */
-
-    /* Loop to search the list for the same file handle.  */
-    current_file =  media_ptr -> fx_media_opened_file_list;
-    open_count =    media_ptr -> fx_media_opened_file_count;
-
-    while (open_count--)
-    {
-
-        /* See if a match exists.  */
-        if (file_ptr == current_file)
-        {
-
-            /* Release protection.  */
-            FX_UNPROTECT
-
-            /* Return error.  */
-            return(FX_PTR_ERROR);
-        }
-
-        /* Move to the next opened file.  */
-        current_file =  current_file -> fx_file_opened_next;
-    }
-
-    /* Release protection.  */
-    FX_UNPROTECT
-
-    /* Call actual file open service.  */
-    status =  _fx_file_open(media_ptr, file_ptr, file_name, open_type);
-
-    /* Open is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_read.c	(revision 30)
+++ 	(revision )
@@ -1,98 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_read                                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the read file call.              */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    buffer_ptr                            Buffer pointer                */
-/*    request_size                          Number of bytes requested     */
-/*    actual_size                           Pointer to variable for the   */
-/*                                            number of bytes read        */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_read                         Actual file read service      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_read(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG request_size, ULONG *actual_size)
-{
-
-UINT status;
-
-
-    /* Check for a null file or buffer pointer.  */
-    if ((file_ptr == FX_NULL) || (buffer_ptr == FX_NULL) || (actual_size == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file read service.  */
-    status =  _fx_file_read(file_ptr, buffer_ptr, request_size, actual_size);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_relative_seek.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_relative_seek.c	(revision 30)
+++ 	(revision )
@@ -1,110 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_relative_seek                             PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file relative seek call.     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    byte_offset                           Byte offset of the seek       */
-/*    seek_from                             Direction for relative seek,  */
-/*                                          legal values are:             */
-/*                                                                        */
-/*                                              FX_SEEK_BEGIN             */
-/*                                              FX_SEEK_END               */
-/*                                              FX_SEEK_FORWARD           */
-/*                                              FX_SEEK_BACK              */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_relative_seek                Actual relative file seek     */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_relative_seek(FX_FILE *file_ptr, ULONG byte_offset, UINT seek_from)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if (file_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for valid seek from option.  */
-    if ((seek_from != FX_SEEK_BEGIN) && (seek_from != FX_SEEK_END) &&
-        (seek_from != FX_SEEK_FORWARD) && (seek_from != FX_SEEK_BACK))
-    {
-        return(FX_INVALID_OPTION);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file relative seek service.  */
-    status =  _fx_file_relative_seek(file_ptr, byte_offset, seek_from);
-
-    /* Seek is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_rename.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_rename.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_rename                                    PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file rename call.            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    old_file_name                         Old file name pointer         */
-/*    new_file_name                         New file name pointer         */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_rename                       Actual file rename service    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_rename(FX_MEDIA *media_ptr, CHAR *old_file_name, CHAR *new_file_name)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file rename service.  */
-    status =  _fx_file_rename(media_ptr, old_file_name, new_file_name);
-
-    /* File rename is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_seek.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_seek.c	(revision 30)
+++ 	(revision )
@@ -1,95 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_seek                                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file seek call.              */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    byte_offset                           Byte offset into the file     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_seek                         Actual file seek service      */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_seek(FX_FILE *file_ptr, ULONG byte_offset)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if (file_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file seek service.  */
-    status =  _fx_file_seek(file_ptr, byte_offset);
-
-    /* Seek is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_truncate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_truncate.c	(revision 30)
+++ 	(revision )
@@ -1,95 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_truncate                                  PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file truncate call.          */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  New size of the file in bytes */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_truncate                     Actual file truncate service  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_truncate(FX_FILE *file_ptr, ULONG size)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if (file_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file truncate service.  */
-    status =  _fx_file_truncate(file_ptr, size);
-
-    /* Truncate is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_truncate_release.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_truncate_release.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_truncate_release                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file truncate release call.  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    size                                  New size of the file in bytes */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_truncate_release             Actual file truncate release  */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_truncate_release(FX_FILE *file_ptr, ULONG size)
-{
-
-UINT status;
-
-
-    /* Check for a null file pointer.  */
-    if (file_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file truncate release service.  */
-    status =  _fx_file_truncate_release(file_ptr, size);
-
-    /* Truncate is complete, return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_write.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_write                                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file write call.             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    buffer_ptr                            Buffer pointer                */
-/*    size                                  Number of bytes to write      */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_write                        Actual file write service     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_write(FX_FILE *file_ptr, VOID *buffer_ptr, ULONG size)
-{
-
-UINT status;
-
-
-    /* Check for a null file or buffer pointer.  */
-    if ((file_ptr == FX_NULL) || (buffer_ptr == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file write service.  */
-    status =  _fx_file_write(file_ptr, buffer_ptr, size);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_write_notify_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_file_write_notify_set.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   File                                                                */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_file.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_file_write_notify_set                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the file write notify set.       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    file_ptr                              File control block pointer    */
-/*    file_write_notify                     Notify function called when   */
-/*                                            file is written to          */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_PTR_ERROR                          media_ptr is NULL             */
-/*    status                                Actual completion status      */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_file_write_notify                 Actual file write notify set  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_file_write_notify_set(FX_FILE *file_ptr, VOID (*file_write_notify)(FX_FILE *file))
-{
-UINT status;
-
-    /* Check for invalid input pointers.  */
-    if (file_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual file write notify set service.  */
-    status =  _fx_file_write_notify_set(file_ptr, file_write_notify);
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_abort.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_abort.c	(revision 30)
+++ 	(revision )
@@ -1,94 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_abort                                    PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media abort call.            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_abort                       Actual media abort service    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_abort(FX_MEDIA  *media_ptr)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media abort service.  */
-    status =  _fx_media_abort(media_ptr);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_cache_invalidate.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_cache_invalidate.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_cache_invalidate                         PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media invalidate service.    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_cache_invalidate            Actual media invalidate       */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_cache_invalidate(FX_MEDIA *media_ptr)
-{
-
-UINT status;
-
-
-    /* Check for a NULL media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media invalidate service.  */
-    status =  _fx_media_cache_invalidate(media_ptr);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_check.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_check.c	(revision 30)
+++ 	(revision )
@@ -1,136 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_check                                    PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media check call.            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to a previously       */
-/*                                            opened media                */
-/*    scratch_memory_ptr                    Pointer to memory area for    */
-/*                                            check disk to use (as       */
-/*                                            mentioned above)            */
-/*    scratch_memory_size                   Size of the scratch memory    */
-/*    error_correction_option               Specifies which - if any -    */
-/*                                            errors are corrected by     */
-/*                                            the check disk function.    */
-/*                                            Setting the following bit   */
-/*                                            causes that error to be     */
-/*                                            corrected:                  */
-/*                                                                        */
-/*                                            0x01 -> Fix FAT Chain Errors*/
-/*                                            0x02 -> Fix Directory Entry */
-/*                                                      Errors            */
-/*                                            0x04 -> Fix Lost Clusters   */
-/*                                                                        */
-/*    errors_detected                       Specifies the destination     */
-/*                                            ULONG to place the error    */
-/*                                            report from check disk.     */
-/*                                            This has a similar bit map  */
-/*                                            as before:                  */
-/*                                                                        */
-/*                                            0x01 -> FAT Chain Error(s)  */
-/*                                            0x02 -> Directory Entry     */
-/*                                                      Error(s)          */
-/*                                            0x04 -> Lost Cluster(s)     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_SUCCESS                            Check disk performed its      */
-/*                                            operation successfully.     */
-/*                                            This does not mean that     */
-/*                                            there were no errors. The   */
-/*                                            errors_detected variable    */
-/*                                            needs to be examined.       */
-/*    FX_MEDIA_NOT_OPEN                     The media was not open.       */
-/*    FX_NOT_ENOUGH_MEMORY                  The scratch memory was not    */
-/*                                            large enough or the nesting */
-/*                                            depth was greater than the  */
-/*                                            maximum specified.          */
-/*    FX_IO_ERROR                           I/O Error reading/writing to  */
-/*                                            the media.                  */
-/*    FX_ERROR_NOT_FIXED                    Fundamental problem with      */
-/*                                            media that couldn't be fixed*/
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_check                       Actual media check service    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_check(FX_MEDIA *media_ptr, UCHAR *scratch_memory_ptr, ULONG scratch_memory_size, ULONG error_correction_option, ULONG *errors_detected)
-{
-
-UINT status;
-
-
-    /* Check for a NULL media or scratch pointer.  */
-    if ((media_ptr == FX_NULL) || (scratch_memory_ptr == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media check service.  */
-    status =  _fx_media_check(media_ptr, scratch_memory_ptr, scratch_memory_size, error_correction_option, errors_detected);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_close.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_close.c	(revision 30)
+++ 	(revision )
@@ -1,94 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_close                                    PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media close call.            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_close                       Actual media close service    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_close(FX_MEDIA  *media_ptr)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media close service.  */
-    status =  _fx_media_close(media_ptr);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_close_notify_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_close_notify_set.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_close_notify_set                         PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media close notify set.      */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    media_close_notify                    Notify function called when   */
-/*                                            media is closed             */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_PTR_ERROR                          media_ptr is NULL             */
-/*    status                                Actual completion status      */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_close_notify                Actual media close notify set */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_close_notify_set(FX_MEDIA *media_ptr, VOID (*media_close_notify)(FX_MEDIA *media))
-{
-UINT status;
-
-    /* Check for invalid input pointers.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media close notify set service.  */
-    status =  _fx_media_close_notify_set(media_ptr, media_close_notify);
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_exFAT_format.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_exFAT_format.c	(revision 30)
+++ 	(revision )
@@ -1,123 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-
-
-#ifdef FX_ENABLE_EXFAT
-#include "fx_media.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_exFAT_format                             PORTABLE C      */
-/*                                                           6.1.5        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the exFAT media format call.     */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media control block*/
-/*                                            (does not need to be opened)*/
-/*    driver                                Pointer to FileX driver (must */
-/*                                            be able to field requests   */
-/*                                            prior to opening)           */
-/*    driver_info_ptr                       Optional information pointer  */
-/*    memory_ptr                            Pointer to memory used by the */
-/*                                            FileX for this media.       */
-/*    memory_size                           Size of media memory - must   */
-/*                                            at least 512 bytes and      */
-/*                                            one sector size.            */
-/*    volume_name                           Name of the volume            */
-/*    number_of_fats                        Number of FAT tables          */
-/*    hidden_sectors                        Number of hidden sectors      */
-/*    total_sectors                         Total number of sectors       */
-/*    bytes_per_sector                      Number of bytes per sector    */
-/*    sectors_per_cluster                   Number of sectors per cluster */
-/*    volume_serial_number                  Volume Serial Number          */
-/*    boundary_unit                         Data area alignment in sectors*/
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_exFAT_format                Actual media format service   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  03-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.5  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_exFAT_format(FX_MEDIA *media_ptr, VOID (*driver)(FX_MEDIA *media), VOID *driver_info_ptr,
-                              UCHAR *memory_ptr, UINT memory_size, CHAR *volume_name, UINT number_of_fats,
-                              ULONG64 hidden_sectors, ULONG64 total_sectors, UINT bytes_per_sector,
-                              UINT sectors_per_cluster, UINT volume_serial_number, UINT boundary_unit)
-{
-
-UINT status;
-
-
-    /* Check for invalid input pointers.  */
-    if ((media_ptr == FX_NULL) || (driver == FX_NULL) || (memory_ptr == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media format service.  */
-    status =  _fx_media_exFAT_format(media_ptr, driver, driver_info_ptr, memory_ptr, memory_size,
-                                     volume_name, number_of_fats, hidden_sectors, total_sectors, bytes_per_sector, sectors_per_cluster, volume_serial_number, boundary_unit);
-
-    /* Return completion status.  */
-    return(status);
-}
-
-#endif /* FX_ENABLE_EXFAT */
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_extended_space_available.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_extended_space_available.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_extended_space_available                 PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media space available call.  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    available_bytes_ptr                   Pointer to available bytes    */
-/*                                            destination                 */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_extended_space_available    Actual space available service*/
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_extended_space_available(FX_MEDIA *media_ptr, ULONG64 *available_bytes_ptr)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer or destination pointer.  */
-    if ((media_ptr == FX_NULL) || (available_bytes_ptr == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media space available service.  */
-    status =  _fx_media_extended_space_available(media_ptr, available_bytes_ptr);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_flush.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_flush.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_flush                                    PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the flush media call.            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_PTR_ERROR                          Supplied pointer is invalid   */
-/*    FX_CALLER_ERROR                       Caller is not a thread        */
-/*    status                                Actual completion status      */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_flush                       Actual media flush service    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_flush(FX_MEDIA  *media_ptr)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media flush service.  */
-    status =  _fx_media_flush(media_ptr);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_format.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_format.c	(revision 30)
+++ 	(revision )
@@ -1,122 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_format                                   PORTABLE C      */
-/*                                                           6.1.5        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media format call.           */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media control block*/
-/*                                            (does not need to be opened)*/
-/*    driver                                Pointer to FileX driver (must */
-/*                                            be able to field requests   */
-/*                                            prior to opening)           */
-/*    driver_info_ptr                       Optional information pointer  */
-/*    memory_ptr                            Pointer to memory used by the */
-/*                                            FileX for this media.       */
-/*    memory_size                           Size of media memory - must   */
-/*                                            at least 512 bytes and      */
-/*                                            one sector size.            */
-/*    volume_name                           Name of the volume            */
-/*    number_of_fats                        Number of FAT tables          */
-/*    directory_entries                     Number of directory entries   */
-/*    hidden_sectors                        Number of hidden sectors      */
-/*    total_sectors                         Total number of sectors       */
-/*    bytes_per_sector                      Number of bytes per sector    */
-/*    sectors_per_cluster                   Number of sectors per cluster */
-/*    heads                                 Number of heads               */
-/*    sectors_per_track                     Number of sectors per track   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_format                      Actual media format service   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*  03-02-2021     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1.5  */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_format(FX_MEDIA *media_ptr, VOID (*driver)(FX_MEDIA *media), VOID *driver_info_ptr, UCHAR *memory_ptr, UINT memory_size,
-                        CHAR *volume_name, UINT number_of_fats, UINT directory_entries, UINT hidden_sectors,
-                        ULONG total_sectors, UINT bytes_per_sector, UINT sectors_per_cluster,
-                        UINT heads, UINT sectors_per_track)
-{
-
-UINT status;
-
-
-    /* Check for invalid input pointers.  */
-    if ((media_ptr == FX_NULL) || (driver == FX_NULL) || (memory_ptr == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media format service.  */
-    status =  _fx_media_format(media_ptr, driver, driver_info_ptr, memory_ptr, memory_size,
-                               volume_name, number_of_fats, directory_entries, hidden_sectors,
-                               total_sectors, bytes_per_sector, sectors_per_cluster,
-                               heads, sectors_per_track);
-
-    /* Return completion status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_open.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_open.c	(revision 30)
+++ 	(revision )
@@ -1,189 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-#include "fx_system.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_open                                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media open call.             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    media_name                            Pointer to media name string  */
-/*    media_driver                          Media driver entry function   */
-/*    driver_info_ptr                       Optional information pointer  */
-/*                                            supplied to media driver    */
-/*    memory_ptr                            Pointer to memory used by the */
-/*                                            FileX for this media.       */
-/*    memory_size                           Size of media memory - must   */
-/*                                            at least 512 bytes and      */
-/*                                            one sector size.            */
-/*    media_control_block_size              Size of FX_MEDIA structure    */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_PTR_ERROR                          One or more input parameters  */
-/*                                            are NULL                    */
-/*    status                                Actual completion status      */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    tx_thread_identify                    Get current thread            */
-/*    tx_thread_preemption_change           Disable/restore preemption    */
-/*    _fx_media_open                        Actual media open service     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_open(FX_MEDIA *media_ptr, CHAR *media_name,
-                      VOID (*media_driver)(FX_MEDIA *), VOID *driver_info_ptr,
-                      VOID *memory_ptr, ULONG memory_size, UINT media_control_block_size)
-{
-
-UINT       status;
-ULONG      temp;
-FX_MEDIA  *current_media;
-ULONG      open_count;
-
-#ifndef FX_SINGLE_THREAD
-TX_THREAD *current_thread;
-UINT       old_threshold;
-#endif
-
-
-    /* Check for invalid input pointers.  */
-    if ((media_ptr == FX_NULL) || (media_driver == FX_NULL) || (memory_ptr == FX_NULL) || (media_control_block_size != sizeof(FX_MEDIA)))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Check for proper size of the logical sector cache.  */
-    temp =  _fx_system_media_max_sector_cache;
-
-    /* Isolate the lowest set bit.  */
-    temp =  (temp & ((~temp) + ((ULONG) 1)));
-
-    /* If FX_MAX_SECTOR_CACHE is a power of 2, the value of temp should be unchanged.  */
-    if ((temp == 1) || (temp != _fx_system_media_max_sector_cache))
-    {
-
-        /* Not a power of 2, return an error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-    /* Check for proper size of the FAT cache.  */
-    temp =  _fx_system_media_max_fat_cache;
-
-    /* Isolate the lowest set bit.  */
-    temp =  (temp & ((~temp) + ((ULONG) 1)));
-
-    /* If FX_MAX_FAT_CACHE is a power of 2, the value of temp should be unchanged.  */
-    if ((temp == 1) || (temp != _fx_system_media_max_fat_cache))
-    {
-
-        /* Not a power of 2, return an error.  */
-        return(FX_MEDIA_INVALID);
-    }
-
-#ifndef FX_SINGLE_THREAD
-
-    /* Pickup current thread pointer. At this point we know the current thread pointer is non-null since 
-       it was checked by code in FX_CALLER_CHECKING_CODE macro.  */
-    current_thread =  tx_thread_identify();
-
-    /* Disable preemption temporarily.  */
-    tx_thread_preemption_change(current_thread, 0, &old_threshold);
-#endif
-
-    /* Loop to check for the media already opened.  */
-    current_media =  _fx_system_media_opened_ptr;
-    open_count =     _fx_system_media_opened_count;
-    while (open_count--)
-    {
-
-        /* Is the new media pointer already open?  */
-        if (media_ptr == current_media)
-        {
-
-#ifndef FX_SINGLE_THREAD
-
-            /* Restore preemption.  */
-            tx_thread_preemption_change(current_thread, old_threshold, &old_threshold);
-#endif
-
-            /* Duplicate media open, return an error!  */
-            return(FX_PTR_ERROR);
-        }
-
-        /* Move to next entry.  */
-        current_media =  current_media -> fx_media_opened_next;
-    }
-
-#ifndef FX_SINGLE_THREAD
-
-    /* Restore preemption.  */
-    tx_thread_preemption_change(current_thread, old_threshold, &old_threshold);
-#endif
-
-    /* Call actual media open service.  */
-    status =  _fx_media_open(media_ptr, media_name, media_driver, driver_info_ptr,
-                             memory_ptr, memory_size);
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_open_notify_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_open_notify_set.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_open_notify_set                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media open notify set.       */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    media_open_notify                     Notify function called when   */
-/*                                            media is open               */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_PTR_ERROR                          media_ptr is NULL             */
-/*    status                                Actual completion status      */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_open_notify                 Actual media open notify set  */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_open_notify_set(FX_MEDIA *media_ptr, VOID (*media_open_notify)(FX_MEDIA *media))
-{
-UINT status;
-
-    /* Check for invalid input pointers.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media open notify set service.  */
-    status =  _fx_media_open_notify_set(media_ptr, media_open_notify);
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_read.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_read.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_read                                     PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media read call.             */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    logical_sector                        Logical sector to read        */
-/*    buffer_ptr                            Pointer to caller's buffer    */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_read                        Actual media read service     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_read(FX_MEDIA *media_ptr, ULONG logical_sector, VOID *buffer_ptr)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer or buffer pointer.  */
-    if ((media_ptr == FX_NULL) || (buffer_ptr == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media read service.  */
-    status =  _fx_media_read(media_ptr, logical_sector, buffer_ptr);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_space_available.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_space_available.c	(revision 30)
+++ 	(revision )
@@ -1,96 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_space_available                          PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media space available call.  */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    available_bytes_ptr                   Pointer to available bytes    */
-/*                                            destination                 */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_space_available             Actual space available service*/
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_space_available(FX_MEDIA *media_ptr, ULONG *available_bytes_ptr)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer or destination pointer.  */
-    if ((media_ptr == FX_NULL) || (available_bytes_ptr == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media space available service.  */
-    status =  _fx_media_space_available(media_ptr, available_bytes_ptr);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_volume_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_volume_get.c	(revision 30)
+++ 	(revision )
@@ -1,100 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_volume_get                               PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media volume get service.    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    volume_name                           Pointer to destination for    */
-/*                                            the volume name (maximum    */
-/*                                            11 characters + NULL)       */
-/*    volume_source                         Source of volume              */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_volume_get                  Actual media volume get       */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_volume_get(FX_MEDIA *media_ptr, CHAR *volume_name, UINT volume_source)
-{
-
-UINT status;
-
-
-    /* Check for a NULL media or volume name pointer.  */
-    if ((media_ptr == FX_NULL) || (volume_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media volume get service.  */
-    status =  _fx_media_volume_get(media_ptr, volume_name, volume_source);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_volume_get_extended.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_volume_get_extended.c	(revision 30)
+++ 	(revision )
@@ -1,107 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_volume_get_extended                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media volume get service.    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    volume_name                           Pointer to destination for    */
-/*                                            the volume name (maximum    */
-/*                                            11 characters + NULL)       */
-/*    volume_name_buffer_length             Buffer length for volume_name */
-/*    volume_source                         Source of volume              */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_volume_get_extended         Actual media volume get       */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_volume_get_extended(FX_MEDIA *media_ptr, CHAR *volume_name, UINT volume_name_buffer_length, UINT volume_source)
-{
-
-UINT status;
-
-
-    /* Check for a NULL media or volume name pointer.  */
-    if ((media_ptr == FX_NULL) || (volume_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for zero length buffer.  */
-    if (volume_name_buffer_length == 0)
-    {
-        return(FX_BUFFER_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media volume get service.  */
-    status =  _fx_media_volume_get_extended(media_ptr, volume_name, volume_name_buffer_length, volume_source);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_volume_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_volume_set.c	(revision 30)
+++ 	(revision )
@@ -1,97 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_volume_set                               PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media volume set service.    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    volume_name                           New volume name               */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_volume_set                  Actual media volume name set  */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_volume_set(FX_MEDIA *media_ptr, CHAR *volume_name)
-{
-
-UINT status;
-
-
-    /* Check for a NULL media or volume name pointer.  */
-    if ((media_ptr == FX_NULL) || (volume_name == FX_NULL) || (volume_name[0] == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media volume set service.  */
-    status =  _fx_media_volume_set(media_ptr, volume_name);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_write.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_media_write.c	(revision 30)
+++ 	(revision )
@@ -1,97 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Media                                                               */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_media.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_media_write                                    PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the media write call.            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Media control block pointer   */
-/*    logical_sector                        Logical sector to read        */
-/*    buffer_ptr                            Pointer to caller's buffer    */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    return status                                                       */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_media_write                       Actual media write service    */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_media_write(FX_MEDIA *media_ptr, ULONG logical_sector, VOID *buffer_ptr)
-{
-
-UINT status;
-
-
-    /* Check for a null media pointer.  */
-    if (media_ptr == FX_NULL)
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual media write service.  */
-    status =  _fx_media_write(media_ptr, logical_sector, buffer_ptr);
-
-    /* Return a successful status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_system_date_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_system_date_get.c	(revision 30)
+++ 	(revision )
@@ -1,92 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   System                                                              */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_system_date_get                                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the get system date call.        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    year                                  Pointer to year               */
-/*    month                                 Pointer to month              */
-/*    day                                   Pointer to day                */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_PTR_ERROR                          Invalid destination pointer   */
-/*    status                                Actual completion status      */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_system_date_get                   Actual get system date call   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_system_date_get(UINT *year, UINT *month, UINT *day)
-{
-
-UINT status;
-
-
-    /* Check for an invalid pointer.  */
-    if ((year == FX_NULL) || (month == FX_NULL) || (day == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Call actual service to get the system date.  */
-    status =  _fx_system_date_get(year, month, day);
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_system_date_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_system_date_set.c	(revision 30)
+++ 	(revision )
@@ -1,257 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   System                                                              */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_system_date_set                                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the set system date call.        */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    year                                  Year (1980-2107)              */
-/*    month                                 Month (1-12)                  */
-/*    day                                   Day (1-28/29/30/31)           */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_INVALID_YEAR                       Supplied year is invalid      */
-/*    FX_INVALID_MONTH                      Supplied month is invalid     */
-/*    FX_INVALID_DAY                        Supplied day is invalid       */
-/*    status                                Actual completion status      */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_system_date_set                   Actual system date set call   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_system_date_set(UINT year, UINT month, UINT day)
-{
-
-UINT  status;
-
-
-    /* Check for invalid year.  */
-    if ((year < FX_BASE_YEAR) || (year > FX_MAXIMUM_YEAR))
-    {
-        return(FX_INVALID_YEAR);
-    }
-
-    /* Check for invalid day.  */
-    if (day < 1)
-    {
-        return(FX_INVALID_DAY);
-    }
-
-    /* Check for invalid day.  */
-    switch (month)
-    {
-
-    case 1:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 2:
-    {
-
-        /* Check for leap year.  */
-        if ((year % 4) == 0)
-        {
-
-            /* Leap year, February has 29 days.  */
-            if (day > 29)
-            {
-                return(FX_INVALID_DAY);
-            }
-        }
-        else
-        {
-
-            /* Otherwise, non-leap year.  February has
-               28 days.  */
-            if (day > 28)
-            {
-                return(FX_INVALID_DAY);
-            }
-        }
-        break;
-    }
-
-    case 3:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 4:
-    {
-
-        /* Check for 30 days.  */
-        if (day > 30)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 5:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 6:
-    {
-
-        /* Check for 30 days.  */
-        if (day > 30)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 7:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 8:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 9:
-    {
-
-        /* Check for 30 days.  */
-        if (day > 30)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 10:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 11:
-    {
-
-        /* Check for 30 days.  */
-        if (day > 30)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-
-    case 12:
-    {
-
-        /* Check for 31 days.  */
-        if (day > 31)
-        {
-            return(FX_INVALID_DAY);
-        }
-        break;
-    }
-    
-    default:
-    
-        /* Invalid month.  */
-        return(FX_INVALID_MONTH);
-    }
-
-    /* Call actual system date set service.  */
-    status =  _fx_system_date_set(year, month, day);
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_system_time_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_system_time_get.c	(revision 30)
+++ 	(revision )
@@ -1,92 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   System                                                              */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_system_time_get                                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks of errors in the get system time call.         */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    hour                                  Pointer to hour               */
-/*    minute                                Pointer to minute             */
-/*    second                                Pointer to second             */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_PTR_ERROR                          Invalid destination pointer   */
-/*    status                                Actual completion status      */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_system_time_get                   Actual get time service       */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_system_time_get(UINT *hour, UINT *minute, UINT *second)
-{
-
-UINT status;
-
-
-    /* Check for an invalid destination pointer.  */
-    if ((hour == FX_NULL) || (minute == FX_NULL) || (second == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Call actual get time service.  */
-    status =  _fx_system_time_get(hour, minute, second);
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_system_time_set.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_system_time_set.c	(revision 30)
+++ 	(revision )
@@ -1,106 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   System                                                              */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_system.h"
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_system_time_set                                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the set the system time call.    */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    hour                                  Hour (0-23)                   */
-/*    minute                                Minute (0-59)                 */
-/*    second                                Second (0-59)                 */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    FX_INVALID_HOUR                       Supplied hour is invalid      */
-/*    FX_INVALID_MINUTE                     Supplied minute is invalid    */
-/*    FX_INVALID_SECOND                     Supplied second is invalid    */
-/*    status                                Actual completion status      */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_system_time_set                   Actual system time set call   */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_system_time_set(UINT hour, UINT minute, UINT second)
-{
-
-UINT status;
-
-
-    /* Check for invalid hour.  */
-    if (hour > FX_MAXIMUM_HOUR)
-    {
-        return(FX_INVALID_HOUR);
-    }
-
-    /* Check for invalid minute.  */
-    if (minute > FX_MAXIMUM_MINUTE)
-    {
-        return(FX_INVALID_MINUTE);
-    }
-
-    /* Check for invalid second.  */
-    if (second > FX_MAXIMUM_SECOND)
-    {
-        return(FX_INVALID_SECOND);
-    }
-
-    /* Call the actual set system time service.  */
-    status =  _fx_system_time_set(hour, minute, second);
-
-    /* Return status.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_directory_create.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_directory_create.c	(revision 30)
+++ 	(revision )
@@ -1,108 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_unicode_directory_create                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the Unicode directory create     */
-/*    service.                                                            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_unicode_name                   Pointer to source unicode name*/
-/*    source_unicode_length                 Unicode name length           */
-/*    short_name                            Designated short name         */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_directory_create          Actual Unicode directory      */
-/*                                            create service              */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_unicode_directory_create(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length, CHAR *short_name)
-{
-
-UINT status, i;
-
-    /* Check for a NULL media or name pointers.  */
-    if ((media_ptr == FX_NULL) || (source_unicode_name == FX_NULL) || (source_unicode_length == 0) || (short_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Check unicode zero in source_unicode_name */
-    for (i = 0; i < (source_unicode_length << 1); i += 2)
-    {
-        if ((source_unicode_name[i] == 0) && (source_unicode_name[i + 1] == 0))
-        {
-            return(FX_INVALID_NAME);
-        }
-    }
-
-    /* Call actual Unicode directory create service.  */
-    status =  _fx_unicode_directory_create(media_ptr, source_unicode_name, source_unicode_length, short_name);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_directory_rename.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_directory_rename.c	(revision 30)
+++ 	(revision )
@@ -1,122 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_unicode_directory_rename                       PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the Unicode directory rename     */
-/*    service.                                                            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    old_unicode_name                      Pointer to old unicode name   */
-/*    old_unicode_length                    Old unicode name length       */
-/*    new_unicode_name                      Pointer to new unicode name   */
-/*    new_unicode_length                    Old unicode name length       */
-/*    new_short_name                        Pointer to new short name     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_directory_rename          Actual Unicode directory      */
-/*                                            rename service              */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_unicode_directory_rename(FX_MEDIA *media_ptr, UCHAR *old_unicode_name, ULONG old_unicode_length,
-                                    UCHAR *new_unicode_name, ULONG new_unicode_length, CHAR *new_short_name)
-{
-
-UINT status, i;
-
-
-    /* Check for a NULL media or name pointers.  */
-    if ((media_ptr == FX_NULL) || (old_unicode_name == FX_NULL) || (old_unicode_length == 0) ||
-        (new_unicode_name == FX_NULL) || (new_unicode_length == 0) || (new_short_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Check unicode zero in old_unicode_name */
-    for (i = 0; i < (old_unicode_length << 1); i += 2)
-    {
-        if ((old_unicode_name[i] == 0) && (old_unicode_name[i + 1] == 0))
-        {
-            return(FX_INVALID_NAME);
-        }
-    }
-
-    /* Check unicode zero in new_unicode_name */
-    for (i = 0; i < (new_unicode_length << 1); i += 2)
-    {
-        if ((new_unicode_name[i] == 0) && (new_unicode_name[i + 1] == 0))
-        {
-            return(FX_INVALID_NAME);
-        }
-    }
-
-    /* Call actual Unicode directory rename service.  */
-    status =  _fx_unicode_directory_rename(media_ptr, old_unicode_name, old_unicode_length, new_unicode_name, new_unicode_length, new_short_name);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_file_create.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_file_create.c	(revision 30)
+++ 	(revision )
@@ -1,108 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_unicode_file_create                            PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the Unicode file create service. */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_unicode_name                   Pointer to source unicode name*/
-/*    source_unicode_length                 Unicode name length           */
-/*    short_name                            Designated short name         */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_file_create               Actual Unicode file create    */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_unicode_file_create(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length, CHAR *short_name)
-{
-
-UINT status, i;
-
-
-    /* Check for a NULL media or name pointers.  */
-    if ((media_ptr == FX_NULL) || (source_unicode_name == FX_NULL) || (source_unicode_length == 0) || (short_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Check unicode zero in source_unicode_name */
-    for (i = 0; i < (source_unicode_length << 1); i += 2)
-    {
-        if ((source_unicode_name[i] == 0) && (source_unicode_name[i + 1] == 0))
-        {
-            return(FX_INVALID_NAME);
-        }
-    }
-
-    /* Call actual Unicode file create service.  */
-    status =  _fx_unicode_file_create(media_ptr, source_unicode_name, source_unicode_length, short_name);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_file_rename.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_file_rename.c	(revision 30)
+++ 	(revision )
@@ -1,122 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_unicode_file_create                            PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the Unicode file rename service. */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    old_unicode_name                      Pointer to old unicode name   */
-/*    old_unicode_length                    Old unicode name length       */
-/*    new_unicode_name                      Pointer to new unicode name   */
-/*    new_unicode_length                    New unicode name length       */
-/*    new_short_name                        Designated new short name     */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_file_rename               Actual Unicode file rename    */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT _fxe_unicode_file_rename(FX_MEDIA *media_ptr, UCHAR *old_unicode_name, ULONG old_unicode_length,
-                              UCHAR *new_unicode_name, ULONG new_unicode_length, CHAR *new_short_name)
-{
-
-UINT status, i;
-
-
-    /* Check for a NULL media or name pointers.  */
-    if ((media_ptr == FX_NULL) || (old_unicode_name == FX_NULL) || (old_unicode_length == 0) ||
-        (new_unicode_name == FX_NULL) || (new_unicode_length == 0) || (new_short_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Check unicode zero in old_unicode_name */
-    for (i = 0; i < (old_unicode_length << 1); i += 2)
-    {
-        if ((old_unicode_name[i] == 0) && (old_unicode_name[i + 1] == 0))
-        {
-            return(FX_INVALID_NAME);
-        }
-    }
-
-    /* Check unicode zero in new_unicode_name */
-    for (i = 0; i < (new_unicode_length << 1); i += 2)
-    {
-        if ((new_unicode_name[i] == 0) && (new_unicode_name[i + 1] == 0))
-        {
-            return(FX_INVALID_NAME);
-        }
-    }
-
-    /* Call actual Unicode file rename service.  */
-    status =  _fx_unicode_file_rename(media_ptr, old_unicode_name, old_unicode_length,
-                                      new_unicode_name, new_unicode_length, new_short_name);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_name_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_name_get.c	(revision 30)
+++ 	(revision )
@@ -1,101 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_unicode_name_get                               PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the Unicode name get             */
-/*    service.                                                            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_short_name                     Pointer to short file name    */
-/*    destination_unicode_name              Pointer to destination name   */
-/*    destination_unicode_length            Destination for name length   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_directory_unicode_search          Search for unicode name       */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_unicode_name_get(FX_MEDIA *media_ptr, CHAR *source_short_name,
-                            UCHAR *destination_unicode_name, ULONG *destination_unicode_length)
-{
-
-UINT status;
-
-
-    /* Check for a NULL media or name pointers.  */
-    if ((media_ptr == FX_NULL) || (source_short_name == FX_NULL) || (destination_unicode_name == FX_NULL) || (destination_unicode_length == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual Unicode name get service.  */
-    status =  _fx_unicode_name_get(media_ptr, source_short_name,
-                                   destination_unicode_name, destination_unicode_length);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_name_get_extended.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_name_get_extended.c	(revision 30)
+++ 	(revision )
@@ -1,109 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_unicode_name_get_extended                      PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the Unicode name get             */
-/*    service.                                                            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_short_name                     Pointer to short file name    */
-/*    destination_unicode_name              Pointer to destination name   */
-/*    destination_unicode_length            Destination for name length   */
-/*    unicode_name_buffer_length            Buffer length of unicode name */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_name_get_extended         Actual unicode name get       */ 
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_unicode_name_get_extended(FX_MEDIA *media_ptr, CHAR *source_short_name,
-                            UCHAR *destination_unicode_name, ULONG *destination_unicode_length, ULONG unicode_name_buffer_length)
-{
-
-UINT status;
-
-
-    /* Check for a NULL media or name pointers.  */
-    if ((media_ptr == FX_NULL) || (source_short_name == FX_NULL) || (destination_unicode_name == FX_NULL) || (destination_unicode_length == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for zero length buffer.  */
-    if (unicode_name_buffer_length == 0)
-    {
-        return(FX_BUFFER_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Call actual Unicode name get service.  */
-    status =  _fx_unicode_name_get_extended(media_ptr, source_short_name,
-                                   destination_unicode_name, destination_unicode_length, unicode_name_buffer_length);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_short_name_get.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_short_name_get.c	(revision 30)
+++ 	(revision )
@@ -1,109 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_unicode_short_name_get                         PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the Unicode short name get       */
-/*    service.                                                            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_unicode_name                   Pointer to unicode name       */
-/*    source_unicode_length                 Length of unicode name        */
-/*    destination_short_name                Pointer to destination name   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_short_name_get            Actual unicode short name get */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_unicode_short_name_get(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                  CHAR *destination_short_name)
-{
-
-UINT status, i;
-
-
-    /* Check for a NULL media or name pointers.  */
-    if ((media_ptr == FX_NULL) || (source_unicode_name == FX_NULL) || (source_unicode_length == 0) || (destination_short_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Check unicode zero in source_unicode_name */
-    for (i = 0; i < (source_unicode_length << 1); i += 2)
-    {
-        if ((source_unicode_name[i] == 0) && (source_unicode_name[i + 1] == 0))
-        {
-            return(FX_INVALID_NAME);
-        }
-    }
-
-    /* Call actual Unicode short name get service.  */
-    status =  _fx_unicode_short_name_get(media_ptr, source_unicode_name, source_unicode_length, destination_short_name);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_short_name_get_extended.c
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/common/src/fxe_unicode_short_name_get_extended.c	(revision 30)
+++ 	(revision )
@@ -1,116 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Unicode                                                             */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-#define FX_SOURCE_CODE
-
-
-/* Include necessary system files.  */
-
-#include "fx_api.h"
-#include "fx_unicode.h"
-
-
-FX_CALLER_CHECKING_EXTERNS
-
-/**************************************************************************/
-/*                                                                        */
-/*  FUNCTION                                               RELEASE        */
-/*                                                                        */
-/*    _fxe_unicode_short_name_get_extended                PORTABLE C      */
-/*                                                           6.1          */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */
-/*                                                                        */
-/*    This function checks for errors in the Unicode short name get       */
-/*    service.                                                            */
-/*                                                                        */
-/*  INPUT                                                                 */
-/*                                                                        */
-/*    media_ptr                             Pointer to media              */
-/*    source_unicode_name                   Pointer to unicode name       */
-/*    source_unicode_length                 Length of unicode name        */
-/*    destination_short_name                Pointer to destination name   */
-/*    short_name_buffer_length              Buffer length of short name   */
-/*                                                                        */
-/*  OUTPUT                                                                */
-/*                                                                        */
-/*    Completion Status                                                   */
-/*                                                                        */
-/*  CALLS                                                                 */
-/*                                                                        */
-/*    _fx_unicode_short_name_get_extended   Actual unicode short name get */
-/*                                            service                     */
-/*                                                                        */
-/*  CALLED BY                                                             */
-/*                                                                        */
-/*    Application Code                                                    */
-/*                                                                        */
-/*  RELEASE HISTORY                                                       */
-/*                                                                        */
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  05-19-2020     William E. Lamie         Initial Version 6.0           */
-/*  09-30-2020     William E. Lamie         Modified comment(s),          */
-/*                                            resulting in version 6.1    */
-/*                                                                        */
-/**************************************************************************/
-UINT  _fxe_unicode_short_name_get_extended(FX_MEDIA *media_ptr, UCHAR *source_unicode_name, ULONG source_unicode_length,
-                                  CHAR *destination_short_name, ULONG short_name_buffer_length)
-{
-
-UINT status, i;
-
-
-    /* Check for a NULL media or name pointers.  */
-    if ((media_ptr == FX_NULL) || (source_unicode_name == FX_NULL) || (source_unicode_length == 0) || (destination_short_name == FX_NULL))
-    {
-        return(FX_PTR_ERROR);
-    }
-
-    /* Check for zero length buffer.  */
-    if (short_name_buffer_length == 0)
-    {
-        return(FX_BUFFER_ERROR);
-    }
-
-    /* Check for a valid caller.  */
-    FX_CALLER_CHECKING_CODE
-
-    /* Check unicode zero in source_unicode_name */
-    for (i = 0; i < (source_unicode_length << 1); i += 2)
-    {
-        if ((source_unicode_name[i] == 0) && (source_unicode_name[i + 1] == 0))
-        {
-            return(FX_INVALID_NAME);
-        }
-    }
-
-    /* Call actual Unicode short name get service.  */
-    status =  _fx_unicode_short_name_get_extended(media_ptr, source_unicode_name, source_unicode_length, destination_short_name, short_name_buffer_length);
-
-    /* Return status to the caller.  */
-    return(status);
-}
-
Index: trunk/firmware/App/CubeMX/Middlewares/ST/filex/ports/generic/inc/fx_port.h
===================================================================
--- trunk/firmware/App/CubeMX/Middlewares/ST/filex/ports/generic/inc/fx_port.h	(revision 30)
+++ 	(revision )
@@ -1,227 +1,0 @@
-/**************************************************************************/
-/*                                                                        */
-/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
-/*                                                                        */
-/*       This software is licensed under the Microsoft Software License   */
-/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
-/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
-/*       and in the root directory of this software.                      */
-/*                                                                        */
-/**************************************************************************/
-
-
-/**************************************************************************/
-/**************************************************************************/
-/**                                                                       */ 
-/** FileX Component                                                       */
-/**                                                                       */
-/**   Port Specific                                                       */
-/**                                                                       */
-/**************************************************************************/
-/**************************************************************************/
-
-
-/**************************************************************************/ 
-/*                                                                        */ 
-/*  PORT SPECIFIC C INFORMATION                            RELEASE        */ 
-/*                                                                        */ 
-/*    fx_port.h                                            Generic        */ 
-/*                                                           6.3.0        */
-/*                                                                        */
-/*  AUTHOR                                                                */
-/*                                                                        */
-/*    William E. Lamie, Microsoft Corporation                             */
-/*                                                                        */
-/*  DESCRIPTION                                                           */ 
-/*                                                                        */ 
-/*    This file contains data type definitions that make the FileX FAT    */ 
-/*    compatible file system function identically on a variety of         */ 
-/*    different processor architectures.  For example, the byte offset of */ 
-/*    various entries in the boot record, and directory entries are       */ 
-/*    defined in this file.                                               */ 
-/*                                                                        */ 
-/*  RELEASE HISTORY                                                       */ 
-/*                                                                        */ 
-/*    DATE              NAME                      DESCRIPTION             */
-/*                                                                        */
-/*  11-09-2020     William E. Lamie         Initial Version 6.1.2         */
-/*  03-02-2021     William E. Lamie         Modified comment(s), and      */
-/*                                            added standalone support,   */
-/*                                            resulting in version 6.1.5  */
-/*  10-31-2023     Xiuwen Cai               Modified comment(s),          */
-/*                                            added basic types guards,   */
-/*                                            resulting in version 6.3.0  */
-/*                                                                        */
-/**************************************************************************/
-
-#ifndef FX_PORT_H
-#define FX_PORT_H
-
-
-/* Determine if the optional FileX user define file should be used.  */
-
-#ifdef FX_INCLUDE_USER_DEFINE_FILE
-
-
-/* Yes, include the user defines in fx_user.h. The defines in this file may 
-   alternately be defined on the command line.  */
-
-#include "fx_user.h"
-#endif
-
-
-/* Include the ThreadX api file.  */
-
-#ifndef FX_STANDALONE_ENABLE
-#include "tx_api.h"
-
-
-/* Define ULONG64 typedef, if not already defined.  */
-
-#ifndef ULONG64_DEFINED
-#define ULONG64_DEFINED
-typedef unsigned long long  ULONG64;
-#endif
-
-#else
-
-/* Define compiler library include files.  */
-
-#include <stdint.h>
-#include <stdlib.h>
-
-#ifndef VOID
-#define VOID                                    void
-typedef char                                    CHAR;
-typedef char                                    BOOL;
-typedef unsigned char                           UCHAR;
-typedef int                                     INT;
-typedef unsigned int                            UINT;
-typedef long                                    LONG;
-typedef unsigned long                           ULONG;
-typedef short                                   SHORT;
-typedef unsigned short                          USHORT;
-#endif
-
-#ifndef ULONG64_DEFINED
-#define ULONG64_DEFINED
-typedef unsigned long long                      ULONG64;
-#endif
-
-/* Define basic alignment type used in block and byte pool operations. This data type must
-   be at least 32-bits in size and also be large enough to hold a pointer type.  */
-
-#ifndef ALIGN_TYPE_DEFINED
-#define ALIGN_TYPE_DEFINED
-#define ALIGN_TYPE                              ULONG
-#endif
-
-#endif
-
-/* Define FileX internal protection macros.  If FX_SINGLE_THREAD is defined,
-   these protection macros are effectively disabled.  However, for multi-thread
-   uses, the macros are setup to utilize a ThreadX mutex for multiple thread 
-   access control into an open media.  */
-
-#if defined(FX_SINGLE_THREAD) || defined(FX_STANDALONE_ENABLE)
-#define FX_PROTECT                   
-#define FX_UNPROTECT
-#else
-#define FX_PROTECT                      if (media_ptr -> fx_media_id != FX_MEDIA_ID) return(FX_MEDIA_NOT_OPEN); \
-                                        else if (tx_mutex_get(&(media_ptr -> fx_media_protect), TX_WAIT_FOREVER) != TX_SUCCESS) return(FX_MEDIA_NOT_OPEN);
-#define FX_UNPROTECT                    tx_mutex_put(&(media_ptr -> fx_media_protect));
-#endif
-
-
-/* Define interrupt lockout constructs to protect the system date/time from being updated
-   while they are being read.  */
-#ifndef FX_STANDALONE_ENABLE
-#ifndef FX_INT_SAVE_AREA
-#define FX_INT_SAVE_AREA                unsigned int  old_interrupt_posture;
-#endif
-
-#ifndef FX_DISABLE_INTS
-#define FX_DISABLE_INTS                 old_interrupt_posture =  tx_interrupt_control(TX_INT_DISABLE);
-#endif
-
-#ifndef FX_RESTORE_INTS
-#define FX_RESTORE_INTS                 tx_interrupt_control(old_interrupt_posture);
-#endif
-#else
-/* Disable use of ThreadX protection in standalone mode for FileX */
-#ifndef FX_LEGACY_INTERRUPT_PROTECTION
-#define FX_LEGACY_INTERRUPT_PROTECTION
-#endif
-#define FX_INT_SAVE_AREA
-#define FX_DISABLE_INTS
-#define FX_RESTORE_INTS
-#endif
-
-/* Define the error checking logic to determine if there is a caller error in the FileX API.  
-   The default definitions assume ThreadX is being used.  This code can be completely turned 
-   off by just defining these macros to white space.  */
-
-#ifndef FX_STANDALONE_ENABLE
-#ifndef TX_TIMER_PROCESS_IN_ISR
-
-#define FX_CALLER_CHECKING_EXTERNS      extern  TX_THREAD      *_tx_thread_current_ptr; \
-                                        extern  TX_THREAD       _tx_timer_thread; \
-                                        extern  volatile ULONG  _tx_thread_system_state;
-
-#define FX_CALLER_CHECKING_CODE         if ((TX_THREAD_GET_SYSTEM_STATE()) || \
-                                            (_tx_thread_current_ptr == TX_NULL) || \
-                                            (_tx_thread_current_ptr == &_tx_timer_thread)) \
-                                            return(FX_CALLER_ERROR);
-
-#else
-#define FX_CALLER_CHECKING_EXTERNS      extern  TX_THREAD      *_tx_thread_current_ptr; \
-                                        extern  volatile ULONG  _tx_thread_system_state;
-
-#define FX_CALLER_CHECKING_CODE         if ((TX_THREAD_GET_SYSTEM_STATE()) || \
-                                            (_tx_thread_current_ptr == TX_NULL)) \
-                                            return(FX_CALLER_ERROR);
-#endif
-#else
-#define FX_CALLER_CHECKING_EXTERNS
-#define FX_CALLER_CHECKING_CODE
-#endif
-
-
-/* Define the update rate of the system timer.  These values may also be defined at the command
-   line when compiling the fx_system_initialize.c module in the FileX library build.  Alternatively, they can
-   be modified in this file or fx_user.h. Note: the update rate must be an even number of seconds greater
-   than or equal to 2, which is the minimal update rate for FAT time. */
-
-/* Define the number of seconds the timer parameters are updated in FileX.  The default
-   value is 10 seconds.  This value can be overwritten externally. */
-
-#ifndef FX_UPDATE_RATE_IN_SECONDS
-#define FX_UPDATE_RATE_IN_SECONDS 10
-#endif
-
-
-/* Defines the number of ThreadX timer ticks required to achieve the update rate specified by 
-   FX_UPDATE_RATE_IN_SECONDS defined previously. By default, the ThreadX timer tick is 10ms, 
-   so the default value for this constant is 1000.  If TX_TIMER_TICKS_PER_SECOND is defined,
-   this value is derived from TX_TIMER_TICKS_PER_SECOND.  */
- 
-#ifndef FX_UPDATE_RATE_IN_TICKS
-#if (defined(TX_TIMER_TICKS_PER_SECOND) && (!defined(FX_STANDALONE_ENABLE)))
-#define FX_UPDATE_RATE_IN_TICKS         (TX_TIMER_TICKS_PER_SECOND * FX_UPDATE_RATE_IN_SECONDS)
-#else
-#define FX_UPDATE_RATE_IN_TICKS         1000 
-#endif
-#endif
-
-
-/* Define the version ID of FileX.  This may be utilized by the application.  */
-
-#ifdef FX_SYSTEM_INIT
-CHAR                            _fx_version_id[] = 
-                                    "Copyright (c) Microsoft Corporation. All rights reserved.  *  FileX Generic Version 6.4.0 *";
-#else
-extern  CHAR                    _fx_version_id[];
-#endif
-
-#endif
-
Index: trunk/firmware/App/CubeMX/blto2_App.ioc
===================================================================
--- trunk/firmware/App/CubeMX/blto2_App.ioc	(revision 30)
+++ trunk/firmware/App/CubeMX/blto2_App.ioc	(revision 31)
@@ -1,4 +1,4 @@
 #MicroXplorer Configuration settings - do not modify
-Appli.IPs=CORTEX_M55_S,GPDMA1,HPDMA1,LINKEDLIST,RCC,RIF,SAU,GPIO,NVIC1\:I,BSEC,DEBUG,STMicroelectronics.X-CUBE-FREERTOS.1.6.0_Appli\:I,SYS_S\:I,SDMMC2,FILEX
+Appli.IPs=CORTEX_M55_S,GPDMA1,HPDMA1,LINKEDLIST,RCC,RIF,SAU,GPIO,NVIC1\:I,BSEC,DEBUG,STMicroelectronics.X-CUBE-FREERTOS.1.6.0_Appli\:I,SYS_S\:I,SDMMC2
 Appli.Pins=PQ7,PO5,PO1,PN12
 CAD.formats=
@@ -19,8 +19,4 @@
 CORTEX_M55_S.MPU_Control=MPU_HFNMI_PRIVDEF
 ExtMemLoader.IPs=EXTMEM_LOADER,EXTMEM_MANAGER,RCC\:I,GPIO
-FILEX.ENABLE_CACHE_MAINTENANCE=true
-FILEX.FX_CUSTOM_INTERFACE=1
-FILEX.FX_SD_INTERFACE=1
-FILEX.IPParameters=FX_SD_INTERFACE,FX_CUSTOM_INTERFACE,ENABLE_CACHE_MAINTENANCE
 FSBL.IPs=CORTEX_M55_FSBL,GPDMA1\:I,HDP,HPDMA1\:I,LINKEDLIST,RCC,GPIO\:I,NVIC\:I,MEMORYMAP
 File.Version=6
@@ -77,15 +73,14 @@
 Mcu.IP0=BSEC
 Mcu.IP1=CORTEX_M55_FSBL
-Mcu.IP10=SDMMC2
-Mcu.IP11=SYS_S
+Mcu.IP10=SYS_S
 Mcu.IP2=CORTEX_M55_S
 Mcu.IP3=DEBUG
-Mcu.IP4=FILEX
-Mcu.IP5=MEMORYMAP
-Mcu.IP6=NVIC1
-Mcu.IP7=NVIC
-Mcu.IP8=RCC
-Mcu.IP9=RIF
-Mcu.IPNb=12
+Mcu.IP4=MEMORYMAP
+Mcu.IP5=NVIC1
+Mcu.IP6=NVIC
+Mcu.IP7=RCC
+Mcu.IP8=RIF
+Mcu.IP9=SDMMC2
+Mcu.IPNb=11
 Mcu.Name=STM32N657X0HxQ
 Mcu.Package=VFBGA264
@@ -96,12 +91,9 @@
 Mcu.Pin12=PB5(JTDO/TRACESWO)
 Mcu.Pin13=VP_BSEC_VS_BSEC
-Mcu.Pin14=VP_FILEX_VS_FileOoSystemJjFileXJjCore
-Mcu.Pin15=VP_FILEX_VS_SDOointerface
-Mcu.Pin16=VP_FILEX_VS_CustomOointerface
-Mcu.Pin17=VP_RIF_VS_RIF1
-Mcu.Pin18=VP_SYS_S_VS_Systick
-Mcu.Pin19=VP_MEMORYMAP_VS_MEMORYMAP
+Mcu.Pin14=VP_RIF_VS_RIF1
+Mcu.Pin15=VP_SYS_S_VS_Systick
+Mcu.Pin16=VP_MEMORYMAP_VS_MEMORYMAP
+Mcu.Pin17=VP_STMicroelectronics.X-CUBE-FREERTOS_Appli_VS_CMSISJjRTOS2_11.2.0_1.6.0
 Mcu.Pin2=PC0
-Mcu.Pin20=VP_STMicroelectronics.X-CUBE-FREERTOS_Appli_VS_CMSISJjRTOS2_11.2.0_1.6.0
 Mcu.Pin3=PD2
 Mcu.Pin4=PE4
@@ -111,5 +103,5 @@
 Mcu.Pin8=PO1
 Mcu.Pin9=PN12
-Mcu.PinsNb=21
+Mcu.PinsNb=18
 Mcu.ThirdParty0=STMicroelectronics.X-CUBE-FREERTOS.1.6.0
 Mcu.ThirdParty0_ContextShortName=Appli
@@ -950,10 +942,4 @@
 VP_BSEC_VS_BSEC.Mode=BSEC_Activate
 VP_BSEC_VS_BSEC.Signal=BSEC_VS_BSEC
-VP_FILEX_VS_CustomOointerface.Mode=Custom_interface
-VP_FILEX_VS_CustomOointerface.Signal=FILEX_VS_CustomOointerface
-VP_FILEX_VS_FileOoSystemJjFileXJjCore.Mode=FileX_Core
-VP_FILEX_VS_FileOoSystemJjFileXJjCore.Signal=FILEX_VS_FileOoSystemJjFileXJjCore
-VP_FILEX_VS_SDOointerface.Mode=SD_interface
-VP_FILEX_VS_SDOointerface.Signal=FILEX_VS_SDOointerface
 VP_MEMORYMAP_VS_MEMORYMAP.Mode=CurAppReg
 VP_MEMORYMAP_VS_MEMORYMAP.Signal=MEMORYMAP_VS_MEMORYMAP
Index: trunk/firmware/App/SES/blto2_App.emProject
===================================================================
--- trunk/firmware/App/SES/blto2_App.emProject	(revision 30)
+++ trunk/firmware/App/SES/blto2_App.emProject	(revision 31)
@@ -38,6 +38,6 @@
       batch_build_configurations="Debug;Production;Release"
       build_intermediate_directory="Output/$(Configuration)/Obj"
-      c_preprocessor_definitions="STM32N657xx;__SET_STACK_LIMITS=1;__STM32N657_SUBFAMILY;__STM32N6XX_FAMILY;USE_HAL_DRIVER"
-      c_user_include_directories="$(ProjectDir)/Core/Tasks/Inc;$(StudioDir)/include/RTT;./../CubeMX/Appli/Core/Inc;./../CubeMX/Secure_nsclib;./../CubeMX/Drivers/STM32N6xx_HAL_Driver/Inc;./../CubeMX/Drivers/CMSIS/Device/ST/STM32N6xx/Include;./../CubeMX/Drivers/STM32N6xx_HAL_Driver/Inc/Legacy;./../CubeMX/Drivers/CMSIS/Include;./../CubeMX/Middlewares/Third_Party/FreeRTOS/Source/include;./../CubeMX/Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM55_NTZ/non_secure;./../CubeMX/Middlewares/Third_Party/CMSIS/RTOS2/Include;./../CubeMX/Appli/FileX/App;./../CubeMX/Middlewares/ST/filex/common/inc;./../CubeMX/Middlewares/ST/filex/ports/generic/inc"
+      c_preprocessor_definitions="STM32N657xx;__SET_STACK_LIMITS=1;__STM32N657_SUBFAMILY;__STM32N6XX_FAMILY;USE_HAL_DRIVER;FX_INCLUDE_USER_DEFINE_FILE;configNUM_THREAD_LOCAL_STORAGE_POINTERS=1"
+      c_user_include_directories="$(ProjectDir)/Core/Tasks/Inc;$(StudioDir)/include/RTT;./../CubeMX/Appli/Core/Inc;./../CubeMX/Secure_nsclib;./../CubeMX/Drivers/STM32N6xx_HAL_Driver/Inc;./../CubeMX/Drivers/CMSIS/Device/ST/STM32N6xx/Include;./../CubeMX/Drivers/STM32N6xx_HAL_Driver/Inc/Legacy;./../CubeMX/Drivers/CMSIS/Include;./../CubeMX/Middlewares/Third_Party/FreeRTOS/Source/include;./../CubeMX/Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM55_NTZ/non_secure;./../CubeMX/Middlewares/Third_Party/CMSIS/RTOS2/Include;./../CubeMX/Appli/FileX/App;./../CubeMX/Middlewares/ST/filex/common/inc;./../CubeMX/Middlewares/ST/filex/ports/generic/inc;./../CubeMX/Appli/FileX/Target"
       compiler_color_diagnostics="Yes"
       debug_additional_load_file="D:/Projekte/hadewe_blto2/trunk/firmware/FSBL/SES/Output/Production/Exe/blto2_FSBL_Trusted.bin"