source: trunk/firmware_v3/SES/src/main.c

Last change on this file was 41, checked in by f.jahn, 8 days ago

V3 Version soweit fertig. Relais ansteuerung, modbus, temperatursensor ist implementiert
Commit vor Änderung auf neuen Controller mit mehr Speicher
File size: 13.3 KB
Line 
1/* USER CODE BEGIN Header */
2/**
3 ******************************************************************************
4 * @file : main.c
5 * @brief : Main program body
6 ******************************************************************************
7 * @attention
8 *
9 * Copyright (c) 2025 STMicroelectronics.
10 * All rights reserved.
11 *
12 * This software is licensed under terms that can be found in the LICENSE file
13 * in the root directory of this software component.
14 * If no LICENSE file comes with this software, it is provided AS-IS.
15 *
16 ******************************************************************************
17 */
18/* USER CODE END Header */
19/* Includes ------------------------------------------------------------------*/
20#include "main.h"
21#include "adc.h"
22#include "dma.h"
23#include "tim.h"
24#include "usart.h"
25#include "gpio.h"
26#include "iwdg.h"
27
28/* Private includes ----------------------------------------------------------*/
29/* USER CODE BEGIN Includes */
30#include <stdio.h>
31#include "button.h"
32#include "buzzer.h"
33#include "relais.h"
34#include "leds.h"
35#include "fan.h"
36#include "chip_temperature.h"
37#include "modeswitch.h"
38#include "mode_mainswitch.h"
39#include "mode_secondaryprotection.h"
40#include "mode_secondaryprotection_plus.h"
41#include "mode_lvp.h"
42#include "mode_ovp.h"
43#include "mode_lvp_ovp.h"
44#include "voltage_meas.h"
45#include "modbus.h"
46#include "sysdata.h"
47#include "eeprom.h"
48/* USER CODE END Includes */
49
50/* Private typedef -----------------------------------------------------------*/
51/* USER CODE BEGIN PTD */
52
53/* USER CODE END PTD */
54
55/* Private define ------------------------------------------------------------*/
56/* USER CODE BEGIN PD */
57int oldTimeMSTick;
58int oldTimeSeconds;
59int msCounter;
60int silentmode = 0;
61/* USER CODE END PD */
62
63/* Private macro -------------------------------------------------------------*/
64/* USER CODE BEGIN PM */
65
66/* USER CODE END PM */
67
68/* Private variables ---------------------------------------------------------*/
69
70/* USER CODE BEGIN PV */
71uint32_t bootLoaderMark __attribute__((section(".no_init")));
72static volatile uint32_t adcData[5];
73modbus_t modbusData __attribute__((section(".RAM1")));
74/* USER CODE END PV */
75
76/* Private function prototypes -----------------------------------------------*/
77void SystemClock_Config(void);
78
79/* USER CODE BEGIN PFP */
80void JumpToBootloader(void);
81/* USER CODE END PFP */
82
83/* Private user code ---------------------------------------------------------*/
84/* USER CODE BEGIN 0 */
85
86/* USER CODE END 0 */
87
88/**
89 * @brief The application entry point.
90 * @retval int
91 */
92int main(void)
93{
94
95 /* USER CODE BEGIN 1 */
96 if (bootLoaderMark == GOTO_SYSTEM_BOOTLOADER_MARK)
97 {
98 bootLoaderMark = 0;
99 JumpToBootloader();
100 }
101
102 if (FLASH->OPTR & FLASH_OPTR_nBOOT_SEL)
103 {
104 printf("setze option byte\r\n");
105
106 HAL_FLASH_Unlock();
107 FLASH_WaitForLastOperation(1000);
108 HAL_FLASH_OB_Unlock();
109 FLASH_WaitForLastOperation(1000);
110
111 FLASH->OPTR &= ~FLASH_OPTR_nBOOT_SEL;
112
113 FLASH_WaitForLastOperation(1000);
114
115 FLASH->CR |= FLASH_CR_OPTSTRT;
116
117 FLASH_WaitForLastOperation(1000);
118
119 HAL_FLASH_OB_Launch();
120 }
121
122 unsigned pwm = 0U;
123
124
125
126
127 /* USER CODE END 1 */
128
129 /* MCU Configuration--------------------------------------------------------*/
130
131 /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
132 HAL_Init();
133
134 /* USER CODE BEGIN Init */
135
136 /* USER CODE END Init */
137
138 /* Configure the system clock */
139 SystemClock_Config();
140
141 /* USER CODE BEGIN SysInit */
142
143
144 /* USER CODE END SysInit */
145
146 /* Initialize all configured peripherals */
147 MX_GPIO_Init();
148 MX_DMA_Init();
149 MX_ADC1_Init();
150 MX_TIM16_Init();
151 MX_TIM17_Init();
152 MX_IWDG_Init();
153 MX_USART1_UART_Init();
154 /* USER CODE BEGIN 2 */
155
156
157 //Eprom test
158 if (EEPROM_ReadFirstStart() == 0xff)
159 {
160 printf("Erststart erkannt, schreibe Werkseinstellung\r\n");
161 EEPROM_WriteDefaults();
162 }
163 else if(EEPROM_ReadFirstStart() != FIRST_START_ID)
164 {
165 printf("Neue Version Parameter erkannt, schreibe Werkseinstellung\r\n");
166 EEPROM_WriteDefaults();
167 }
168 else
169 {
170 printf("Konfig vorhanden\r\n");
171 }
172
173 EEPROM_ReadDeviceParameter();
174 //
175
176 SYS_DATA_Init();
177 printf("debug io test...ok\r\n");
178
179 mbInit(&modbusData, sys_data.s.parameter.baudrate, sys_data.s.parameter.parityMode, sys_data.s.parameter.stopBit, &huart1);
180
181 HAL_GPIO_WritePin(GPIO_OUTPUT_BUZZER_GPIO_Port, GPIO_OUTPUT_BUZZER_Pin, GPIO_PIN_SET);
182 HAL_GPIO_WritePin(GPIO_OUTPUT_LED_ERROR_GPIO_Port, GPIO_OUTPUT_LED_ERROR_Pin, GPIO_PIN_SET);
183 HAL_GPIO_WritePin(GPIO_OUTPUT_LED_ON_GPIO_Port, GPIO_OUTPUT_LED_ON_Pin, GPIO_PIN_SET);
184 HAL_Delay(500);
185 HAL_GPIO_WritePin(GPIO_OUTPUT_BUZZER_GPIO_Port, GPIO_OUTPUT_BUZZER_Pin, GPIO_PIN_RESET);
186 HAL_GPIO_WritePin(GPIO_OUTPUT_LED_ERROR_GPIO_Port, GPIO_OUTPUT_LED_ERROR_Pin, GPIO_PIN_RESET);
187 HAL_GPIO_WritePin(GPIO_OUTPUT_LED_ON_GPIO_Port, GPIO_OUTPUT_LED_ON_Pin, GPIO_PIN_RESET);
188
189 //Spannungsregler für Mosfet ein (Relais Schaltstufe)
190 HAL_GPIO_WritePin(GPIO_OUTPUT_10V_EN_GPIO_Port, GPIO_OUTPUT_10V_EN_Pin, GPIO_PIN_SET);
191
192 //--- RELAIS ZURÜCKSETZEN, damit es definitiv aus ist ---
193 //Sicherstellen das nicht noch die Set Spule aktiv geschaltet ist
194 HAL_GPIO_WritePin(GPIO_OUTPUT_RELAIS_SET_GPIO_Port, GPIO_OUTPUT_RELAIS_SET_Pin, GPIO_PIN_RESET);
195
196 //Puls starten
197 HAL_GPIO_WritePin(GPIO_OUTPUT_RELAIS_RESET_GPIO_Port, GPIO_OUTPUT_RELAIS_RESET_Pin, GPIO_PIN_SET);
198 HAL_Delay(50);
199 HAL_GPIO_WritePin(GPIO_OUTPUT_RELAIS_RESET_GPIO_Port, GPIO_OUTPUT_RELAIS_RESET_Pin, GPIO_PIN_RESET);
200 //--- RELAIS ZURÜCKSETZEN ENDE ----
201
202 MODESWITCH_ReadMode();
203 sys_data.s.parameter.operatingMode = MODESWITCH_GetMode();
204
205 CHIP_TEMPERATURE_Calibration(/*&sys_data*/);
206 HAL_ADCEx_Calibration_Start(&hadc1);
207 HAL_ADC_Start_DMA(&hadc1, (uint32_t*)adcData, 5);
208
209
210
211 extern uint32_t frequency, ic_overflows;
212 ic_overflows = 0U;
213 __HAL_TIM_SetCounter(&htim16, 0U);
214
215 HAL_TIM_Base_Start_IT(&htim16);
216 HAL_TIM_IC_Start_IT(&htim16, TIM_CHANNEL_1);
217 int oldcaptureValue=0;
218
219
220
221
222
223 /* USER CODE END 2 */
224
225 /* Infinite loop */
226 /* USER CODE BEGIN WHILE */
227 while (1)
228 {
229 /* USER CODE END WHILE */
230
231 /* USER CODE BEGIN 3 */
232 HAL_IWDG_Refresh(&hiwdg);
233
234
235 if (mbGetFrameComplete(&modbusData) == true)
236 {
237 if (mbSlaveCheckModbusRtuQuery(&modbusData) == RESPOND_TO_QUERY)
238 {
239 if (silentmode == 0)
240 {
241 mbSlaveProcessRtuQuery(&modbusData);
242 }
243 }
244 else
245 {
246 huart1.RxState = HAL_UART_STATE_BUSY_RX;
247 }
248 }
249
250
251
252
253 if (oldTimeMSTick != HAL_GetTick())
254 {
255 BUTTON_Exec();
256 BUZZER_Exec();
257 RELAIS_Exec(adcData[0]);
258 LEDS_Exec();
259 VOLTAGE_MEAS_Exec(adcData[1],adcData[2]);
260
261 oldTimeMSTick = HAL_GetTick();
262 msCounter++;
263 }
264
265
266 //Sekunden tick
267 if (msCounter >= 999)
268 {
269 msCounter = 0;
270 CHIP_TEMPERATURE_Exec(adcData[4]);
271 sys_data.s.values.chipTemp = CHIP_TEMPERATURE_GetTemp();
272
273 if ( sys_data.s.values.chipTemp > 50)
274 {
275 pwm++;
276 if (pwm > 100U) pwm = 100U;
277
278 }
279 if (sys_data.s.values.chipTemp < 50)
280 {
281 if (pwm > 0) pwm--;
282 }
283
284 FAN_SetSpeed(pwm);
285
286 sys_data.s.values.voltage_input = VOLTAGE_MEAS_GetUin();
287 sys_data.s.values.voltage_output = VOLTAGE_MEAS_GetUout();
288 sys_data.s.values.voltage_relais = (int32_t) sys_data.s.values.voltage_input - (int32_t) sys_data.s.values.voltage_output ;
289 uint32_t rpm;
290 rpm = frequency / 2;
291 rpm = rpm * 60;
292 sys_data.s.values.fan_rpm = rpm;
293 sys_data.s.values.fan_pwm = pwm;
294 sys_data.s.values.lvp_state = HAL_GPIO_ReadPin(GPIO_INPUT_LVP_GPIO_Port, GPIO_INPUT_LVP_Pin);
295 sys_data.s.values.ovp_state = HAL_GPIO_ReadPin(GPIO_INPUT_OVP_GPIO_Port, GPIO_INPUT_OVP_Pin);
296 if (HAL_GPIO_ReadPin(GPIO_INPUT_FAULT_GPIO_Port, GPIO_INPUT_FAULT_Pin) == GPIO_PIN_RESET)
297 {
298 sys_data.s.values.fault_state = 1;
299 }else
300 {
301 sys_data.s.values.fault_state = 0;
302 }
303
304 sys_data.s.values.relais_state = RELAIS_GetState();
305 sys_data.s.values.relaisTemp = RELAIS_GetTemp();
306
307
308
309
310
311
312 } //endsecond tick
313
314
315
316 switch (MODESWITCH_GetMode())
317 {
318 case MODE_MAINSWITCH: //0
319 MODE_MAINSWITCH_Exec();
320 break;
321
322 case MODE_MAINSWITCH_SECONDARYPROTECTION://1
323 MODE_SECONDARYPROTECTION_Exec(0);
324 break;
325
326 case MODE_MAINSWITCH_SECONDARYPROTECTION_PLUS://2
327 MODE_SECONDARYPROTECTION_PLUS_Exec(0);
328 break;
329
330 case MODE_MAINSWITCH_SECONDARYPROTECTION_AUTO_RETRY://3
331 MODE_SECONDARYPROTECTION_Exec(1);
332 break;
333
334 case MODE_MAINSWITCH_SECONDARYPROTECTION_PLUS_AUTO_RETRY://4
335 MODE_SECONDARYPROTECTION_PLUS_Exec(1);
336 break;
337
338 case MODE_MAINSWITCH_LVP_OVP://5
339 MODE_LVP_OVP_Exec();
340 break;
341
342 case MODE_MAINSWITCH_LVP://6
343 MODE_LVP_Exec();
344 break;
345
346 case MODE_MAINSWITCH_OVP://7
347 MODE_OVP_Exec();
348 break;
349
350 default:
351 printf("mode not yet implemented\n");
352 }
353
354
355 if(sys_data.s.parameter.command != 0)
356 {
357 if (modbusData.current_query == MB_QUERY_NOTHING)
358 {
359 //printf("CMD = %d\n", sys_data.s.parameter.command);
360 switch (sys_data.s.parameter.command )
361 {
362 case COMMAND_STORE_CONFIG: EEPROM_StoreConfig(false); break;
363 case COMMAND_FULL_RESTORE: EEPROM_WriteDefaults(); break;
364 case COMMAND_FACTORY_RESTORE: EEPROM_WriteDefaults(); break;
365 case COMMAND_RESTORE_LAST_SAVED_VALUES: EEPROM_ReadDeviceParameter(); break;
366 case COMMAND_STORE_WITH_SERIAL_NUMBER: EEPROM_StoreConfig(true); break; // Seriennummer schreiben
367 case COMMAND_RESTART: while(1); break;
368 case COMMAND_GOTO_SYS_BOOTLOADER: bootLoaderMark = GOTO_SYSTEM_BOOTLOADER_MARK;
369 HAL_NVIC_SystemReset();
370 break;
371 default: printf("UNKNOWN COMMAND\n");
372 }
373 sys_data.s.parameter.command = 0;
374 }
375 else
376 {
377 //printf("wait with execution till modbus communnikation finished\n");
378 }
379 }
380
381 }
382
383 /* USER CODE END 3 */
384}
385
386/**
387 * @brief System Clock Configuration
388 * @retval None
389 */
390void SystemClock_Config(void)
391{
392 RCC_OscInitTypeDef RCC_OscInitStruct = {0};
393 RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
394
395 __HAL_FLASH_SET_LATENCY(FLASH_LATENCY_0);
396
397 /** Initializes the RCC Oscillators according to the specified parameters
398 * in the RCC_OscInitTypeDef structure.
399 */
400 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
401 RCC_OscInitStruct.HSIState = RCC_HSI_ON;
402 RCC_OscInitStruct.HSIDiv = RCC_HSI_DIV4;
403 RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
404 if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
405 {
406 Error_Handler();
407 }
408
409 /** Initializes the CPU, AHB and APB buses clocks
410 */
411 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
412 |RCC_CLOCKTYPE_PCLK1;
413 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI;
414 RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
415 RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV1;
416 RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV1;
417
418 if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK)
419 {
420 Error_Handler();
421 }
422}
423
424/* USER CODE BEGIN 4 */
425void JumpToBootloader (void)
426{
427 typedef void (SystemBootloader)(void);
428#ifdef DEBUG
429 printf("Cannot jump in DEBUG mode!\n");
430 return;
431#endif
432 // Disable all interrupts
433 __disable_irq();
434
435#ifdef DEINIT_RCC
436 // Set the clock to the default state
437 HAL_RCC_DeInit();
438#endif
439#ifdef DEINIT_SYSTICK
440 // Disable Systick timer
441 SysTick->CTRL = SysTick->LOAD = SysTick->VAL = 0;
442#endif
443 // Clear Interrupt Enable Register & Interrupt Pending Register
444 for (int i = 0; i < sizeof(NVIC->ICER) / sizeof(NVIC->ICER[0]); i++)
445 {
446 NVIC->ICER[i] = 0xFFFFFFFF;
447 NVIC->ICPR[i] = 0xFFFFFFFF;
448 }
449
450 // Set up the jump to boot loader address + 4
451 SystemBootloader* sb = (SystemBootloader*) (*((uint32_t *) ((SYSTEM_BOOTLOADER_START_ADDR + 4))));
452
453 // Set the main stack pointer to the bootloader stack
454 __set_MSP(*(uint32_t *)SYSTEM_BOOTLOADER_START_ADDR);
455
456 __HAL_RCC_SYSCFG_CLK_ENABLE();
457 __HAL_SYSCFG_REMAPMEMORY_SYSTEMFLASH();
458 //__HAL_RCC_SYSCFG_CLK_DISABLE();
459
460 // Re-enable all interrupts
461 __enable_irq();
462
463 // Call the function to jump to boot loader location
464 sb();
465
466 // Jump is done successfully
467 while (1)
468 {
469 // Code should never reach this loop
470 printf("Jump has failed!\n");
471 }
472}
473
474/* USER CODE END 4 */
475
476/**
477 * @brief This function is executed in case of error occurrence.
478 * @retval None
479 */
480void Error_Handler(void)
481{
482 /* USER CODE BEGIN Error_Handler_Debug */
483 /* User can add his own implementation to report the HAL error return state */
484 __disable_irq();
485 while (1)
486 {
487 }
488 /* USER CODE END Error_Handler_Debug */
489}
490#ifdef USE_FULL_ASSERT
491/**
492 * @brief Reports the name of the source file and the source line number
493 * where the assert_param error has occurred.
494 * @param file: pointer to the source file name
495 * @param line: assert_param error line source number
496 * @retval None
497 */
498void assert_failed(uint8_t *file, uint32_t line)
499{
500 /* USER CODE BEGIN 6 */
501 /* User can add his own implementation to report the file name and line number,
502 printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
503 printf("Wrong parameters value: file %s on line %d\r\n", file, line) ;
504 /* USER CODE END 6 */
505
506}
507#endif /* USE_FULL_ASSERT */
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