Index: /ctrl/firmware/Main/CubeMX/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_hsem.h
===================================================================
--- /ctrl/firmware/Main/CubeMX/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_hsem.h	(revision 34)
+++ /ctrl/firmware/Main/CubeMX/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_hsem.h	(revision 34)
@@ -0,0 +1,211 @@
+/**
+  ******************************************************************************
+  * @file    stm32h7xx_hal_hsem.h
+  * @author  MCD Application Team
+  * @brief   Header file of HSEM HAL module.
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2017 STMicroelectronics.
+  * All rights reserved.
+  *
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef STM32H7xx_HAL_HSEM_H
+#define STM32H7xx_HAL_HSEM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32h7xx_hal_def.h"
+
+/** @addtogroup STM32H7xx_HAL_Driver
+   * @{
+   */
+
+/** @addtogroup HSEM
+   * @{
+   */
+
+/* Exported macro ------------------------------------------------------------*/
+/** @defgroup HSEM_Exported_Macros HSEM Exported Macros
+  * @{
+  */
+
+/**
+  * @brief  SemID to mask helper Macro.
+  * @param  __SEMID__: semaphore ID from 0 to 31
+  * @retval Semaphore Mask.
+  */
+#define __HAL_HSEM_SEMID_TO_MASK(__SEMID__) (1 << (__SEMID__))
+
+/**
+  * @brief  Enables the specified HSEM interrupts.
+  * @param  __SEM_MASK__: semaphores Mask
+  * @retval None.
+  */
+#if defined(DUAL_CORE)
+#define __HAL_HSEM_ENABLE_IT(__SEM_MASK__) ((((SCB->CPUID & 0x000000F0) >> 4 )== 0x7) ? \
+                                            (HSEM->C1IER |= (__SEM_MASK__)) : \
+                                            (HSEM->C2IER |= (__SEM_MASK__)))
+#else
+#define __HAL_HSEM_ENABLE_IT(__SEM_MASK__) (HSEM->IER |= (__SEM_MASK__))
+#endif /* DUAL_CORE */
+/**
+  * @brief  Disables the specified HSEM interrupts.
+  * @param  __SEM_MASK__: semaphores Mask
+  * @retval None.
+  */
+#if defined(DUAL_CORE)
+#define __HAL_HSEM_DISABLE_IT(__SEM_MASK__) ((((SCB->CPUID & 0x000000F0) >> 4 )== 0x7) ? \
+                                             (HSEM->C1IER &= ~(__SEM_MASK__)) :       \
+                                             (HSEM->C2IER &= ~(__SEM_MASK__)))
+#else
+#define __HAL_HSEM_DISABLE_IT(__SEM_MASK__) (HSEM->IER &= ~(__SEM_MASK__))
+#endif /* DUAL_CORE */
+
+/**
+  * @brief  Checks whether interrupt has occurred or not for semaphores specified by a mask.
+  * @param  __SEM_MASK__: semaphores Mask
+  * @retval semaphores Mask : Semaphores where an interrupt occurred.
+  */
+#if defined(DUAL_CORE)
+#define __HAL_HSEM_GET_IT(__SEM_MASK__) ((((SCB->CPUID & 0x000000F0) >> 4 )== 0x7) ? \
+                                         ((__SEM_MASK__) & HSEM->C1MISR) :        \
+                                         ((__SEM_MASK__) & HSEM->C2MISR1))
+#else
+#define __HAL_HSEM_GET_IT(__SEM_MASK__) ((__SEM_MASK__) & HSEM->MISR)
+#endif /* DUAL_CORE */
+
+/**
+  * @brief  Get the semaphores release status flags.
+  * @param  __SEM_MASK__: semaphores Mask
+  * @retval semaphores Mask : Semaphores where Release flags rise.
+  */
+#if defined(DUAL_CORE)
+#define __HAL_HSEM_GET_FLAG(__SEM_MASK__) ((((SCB->CPUID & 0x000000F0) >> 4 )== 0x7) ? \
+                                           (__SEM_MASK__) & HSEM->C1ISR :           \
+                                           (__SEM_MASK__) & HSEM->C2ISR)
+#else
+#define __HAL_HSEM_GET_FLAG(__SEM_MASK__) ((__SEM_MASK__) & HSEM->ISR)
+#endif /* DUAL_CORE */
+
+/**
+  * @brief  Clears the HSEM Interrupt flags.
+  * @param  __SEM_MASK__: semaphores Mask
+  * @retval None.
+  */
+#if defined(DUAL_CORE)
+#define __HAL_HSEM_CLEAR_FLAG(__SEM_MASK__) ((((SCB->CPUID & 0x000000F0) >> 4 )== 0x7) ? \
+                                             (HSEM->C1ICR |= (__SEM_MASK__)) :        \
+                                             (HSEM->C2ICR |= (__SEM_MASK__)))
+#else
+#define __HAL_HSEM_CLEAR_FLAG(__SEM_MASK__) (HSEM->ICR |= (__SEM_MASK__))
+#endif /* DUAL_CORE */
+
+/**
+  * @}
+  */
+
+/* Exported functions --------------------------------------------------------*/
+/** @defgroup HSEM_Exported_Functions HSEM Exported Functions
+  * @{
+  */
+
+/** @addtogroup HSEM_Exported_Functions_Group1 Take and Release functions
+  * @brief    HSEM Take and Release functions
+  * @{
+  */
+
+/* HSEM semaphore take (lock) using 2-Step  method ****************************/
+HAL_StatusTypeDef  HAL_HSEM_Take(uint32_t SemID, uint32_t ProcessID);
+/* HSEM semaphore fast take (lock) using 1-Step  method ***********************/
+HAL_StatusTypeDef  HAL_HSEM_FastTake(uint32_t SemID);
+/* HSEM Release  **************************************************************/
+void  HAL_HSEM_Release(uint32_t SemID, uint32_t ProcessID);
+/* HSEM Release All************************************************************/
+void HAL_HSEM_ReleaseAll(uint32_t Key, uint32_t CoreID);
+/* HSEM Check semaphore state Taken or not   **********************************/
+uint32_t HAL_HSEM_IsSemTaken(uint32_t SemID);
+
+/**
+  * @}
+  */
+
+/** @addtogroup HSEM_Exported_Functions_Group2 HSEM Set and Get Key functions
+  * @brief    HSEM Set and Get Key functions.
+  * @{
+  */
+/* HSEM Set Clear Key *********************************************************/
+void  HAL_HSEM_SetClearKey(uint32_t Key);
+/* HSEM Get Clear Key *********************************************************/
+uint32_t HAL_HSEM_GetClearKey(void);
+/**
+  * @}
+  */
+
+/** @addtogroup HSEM_Exported_Functions_Group3
+  * @brief   HSEM Notification functions
+  * @{
+  */
+/* HSEM Activate HSEM Notification (When a semaphore is released) ) *****************/
+void HAL_HSEM_ActivateNotification(uint32_t SemMask);
+/* HSEM Deactivate HSEM Notification (When a semaphore is released)  ****************/
+void HAL_HSEM_DeactivateNotification(uint32_t SemMask);
+/* HSEM Free Callback (When a semaphore is released)  *******************************/
+void HAL_HSEM_FreeCallback(uint32_t SemMask);
+/* HSEM IRQ Handler  **********************************************************/
+void HAL_HSEM_IRQHandler(void);
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/* Private macros ------------------------------------------------------------*/
+/** @defgroup HSEM_Private_Macros HSEM Private Macros
+  * @{
+  */
+
+#define IS_HSEM_SEMID(__SEMID__) ((__SEMID__) <= HSEM_SEMID_MAX )
+
+#define IS_HSEM_PROCESSID(__PROCESSID__) ((__PROCESSID__) <= HSEM_PROCESSID_MAX )
+
+#define IS_HSEM_KEY(__KEY__) ((__KEY__) <= HSEM_CLEAR_KEY_MAX )
+
+#if defined(DUAL_CORE)
+#define IS_HSEM_COREID(__COREID__) (((__COREID__) == HSEM_CPU1_COREID) || \
+                                    ((__COREID__) == HSEM_CPU2_COREID))
+#else
+#define IS_HSEM_COREID(__COREID__) ((__COREID__) == HSEM_CPU1_COREID)
+#endif
+
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* STM32H7xx_HAL_HSEM_H */
Index: /ctrl/firmware/Main/SES/charger.emProject
===================================================================
--- /ctrl/firmware/Main/SES/charger.emProject	(revision 33)
+++ /ctrl/firmware/Main/SES/charger.emProject	(revision 34)
@@ -88,4 +88,5 @@
           <file file_name="../CubeMX/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio.h" />
           <file file_name="../CubeMX/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio_ex.h" />
+          <file file_name="../CubeMX/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_hsem.h" />
           <file file_name="../CubeMX/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_mdma.h" />
           <file file_name="../CubeMX/Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr_ex.h" />