main(604).c 6.5 KB

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  1. /* USER CODE BEGIN Header */
  2. /**
  3. ******************************************************************************
  4. * @file : main.c
  5. * @brief : Main program body
  6. ******************************************************************************
  7. * @attention
  8. *
  9. * Copyright (c) 2024 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 "cmsis_os.h"
  22. #include "dma.h"
  23. #include "tim.h"
  24. #include "usart.h"
  25. #include "gpio.h"
  26. /* Private includes ----------------------------------------------------------*/
  27. /* USER CODE BEGIN Includes */
  28. #include <stdio.h>
  29. /* USER CODE END Includes */
  30. /* Private typedef -----------------------------------------------------------*/
  31. /* USER CODE BEGIN PTD */
  32. /* USER CODE END PTD */
  33. /* Private define ------------------------------------------------------------*/
  34. /* USER CODE BEGIN PD */
  35. /* USER CODE END PD */
  36. /* Private macro -------------------------------------------------------------*/
  37. /* USER CODE BEGIN PM */
  38. /* USER CODE END PM */
  39. /* Private variables ---------------------------------------------------------*/
  40. /* USER CODE BEGIN PV */
  41. /* USER CODE END PV */
  42. /* Private function prototypes -----------------------------------------------*/
  43. void SystemClock_Config(void);
  44. void MX_FREERTOS_Init(void);
  45. /* USER CODE BEGIN PFP */
  46. /* USER CODE END PFP */
  47. /* Private user code ---------------------------------------------------------*/
  48. /* USER CODE BEGIN 0 */
  49. int fputc(int ch, FILE *f)
  50. {
  51. HAL_UART_Transmit(&huart1, (uint8_t*)&ch ,1,1000);
  52. return (ch);
  53. }
  54. /* USER CODE END 0 */
  55. /**
  56. * @brief The application entry point.
  57. * @retval int
  58. */
  59. int main(void)
  60. {
  61. /* USER CODE BEGIN 1 */
  62. /* USER CODE END 1 */
  63. /* MCU Configuration--------------------------------------------------------*/
  64. /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  65. HAL_Init();
  66. /* USER CODE BEGIN Init */
  67. Remap_Vector_Table();
  68. /* USER CODE END Init */
  69. /* Configure the system clock */
  70. SystemClock_Config();
  71. /* USER CODE BEGIN SysInit */
  72. /* USER CODE END SysInit */
  73. /* Initialize all configured peripherals */
  74. MX_GPIO_Init();
  75. MX_DMA_Init();
  76. MX_TIM2_Init();
  77. MX_TIM4_Init();
  78. MX_USART1_UART_Init();
  79. MX_USART3_UART_Init();
  80. MX_UART4_Init();
  81. /* USER CODE BEGIN 2 */
  82. GetUniqueID(s_messageDate.devId);
  83. /* USER CODE END 2 */
  84. /* Init scheduler */
  85. osKernelInitialize(); /* Call init function for freertos objects (in freertos.c) */
  86. MX_FREERTOS_Init();
  87. /* Start scheduler */
  88. osKernelStart();
  89. /* We should never get here as control is now taken by the scheduler */
  90. /* Infinite loop */
  91. /* USER CODE BEGIN WHILE */
  92. while (1)
  93. {
  94. /* USER CODE END WHILE */
  95. /* USER CODE BEGIN 3 */
  96. }
  97. /* USER CODE END 3 */
  98. }
  99. /**
  100. * @brief System Clock Configuration
  101. * @retval None
  102. */
  103. void SystemClock_Config(void)
  104. {
  105. RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  106. RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
  107. /** Initializes the RCC Oscillators according to the specified parameters
  108. * in the RCC_OscInitTypeDef structure.
  109. */
  110. RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
  111. RCC_OscInitStruct.HSEState = RCC_HSE_ON;
  112. RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
  113. RCC_OscInitStruct.HSIState = RCC_HSI_ON;
  114. RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
  115. RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
  116. RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
  117. if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  118. {
  119. Error_Handler();
  120. }
  121. /** Initializes the CPU, AHB and APB buses clocks
  122. */
  123. RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
  124. |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
  125. RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
  126. RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  127. RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
  128. RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
  129. if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
  130. {
  131. Error_Handler();
  132. }
  133. }
  134. /* USER CODE BEGIN 4 */
  135. uint32_t FreeRTOSRunTimeTicks;
  136. void configureTimerForRunTimeStats(void)
  137. {
  138. HAL_TIM_Base_Start_IT(&htim4);
  139. }
  140. unsigned long getRunTimeCounterValue(void)
  141. {
  142. return FreeRTOSRunTimeTicks;
  143. }
  144. /* USER CODE END 4 */
  145. /**
  146. * @brief Period elapsed callback in non blocking mode
  147. * @note This function is called when TIM1 interrupt took place, inside
  148. * HAL_TIM_IRQHandler(). It makes a direct call to HAL_IncTick() to increment
  149. * a global variable "uwTick" used as application time base.
  150. * @param htim : TIM handle
  151. * @retval None
  152. */
  153. void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
  154. {
  155. /* USER CODE BEGIN Callback 0 */
  156. uint32_t preemptPriority, subPriority;
  157. /* USER CODE END Callback 0 */
  158. if (htim->Instance == TIM1) {
  159. HAL_IncTick();
  160. }
  161. /* USER CODE BEGIN Callback 1 */
  162. if (htim->Instance == TIM2) {
  163. HAL_NVIC_GetPriority(TIM2_IRQn, NVIC_PRIORITYGROUP_4, &preemptPriority, &subPriority);
  164. // printf("TIM2_Priority:%d\r\n",preemptPriority);
  165. }
  166. if (htim->Instance == TIM3) {
  167. HAL_NVIC_GetPriority(TIM3_IRQn, NVIC_PRIORITYGROUP_4, &preemptPriority, &subPriority);
  168. // printf("TIM3_Priority:%d\r\n",preemptPriority);
  169. }
  170. if (htim->Instance == TIM4) {
  171. FreeRTOSRunTimeTicks++;
  172. }
  173. /* USER CODE END Callback 1 */
  174. }
  175. /**
  176. * @brief This function is executed in case of error occurrence.
  177. * @retval None
  178. */
  179. void Error_Handler(void)
  180. {
  181. /* USER CODE BEGIN Error_Handler_Debug */
  182. /* User can add his own implementation to report the HAL error return state */
  183. __disable_irq();
  184. while (1)
  185. {
  186. }
  187. /* USER CODE END Error_Handler_Debug */
  188. }
  189. #ifdef USE_FULL_ASSERT
  190. /**
  191. * @brief Reports the name of the source file and the source line number
  192. * where the assert_param error has occurred.
  193. * @param file: pointer to the source file name
  194. * @param line: assert_param error line source number
  195. * @retval None
  196. */
  197. void assert_failed(uint8_t *file, uint32_t line)
  198. {
  199. /* USER CODE BEGIN 6 */
  200. /* User can add his own implementation to report the file name and line number,
  201. ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  202. /* USER CODE END 6 */
  203. }
  204. #endif /* USE_FULL_ASSERT */