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								Src/main.c
									
									
									
									
									
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/* USER CODE BEGIN Header */
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/**
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  ******************************************************************************
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  * @file           : main.c
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  * @brief          : Main program body
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  ******************************************************************************
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  * @attention
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  *
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  * Copyright (c) 2025 STMicroelectronics.
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  * All rights reserved.
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  *
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  * This software is licensed under terms that can be found in the LICENSE file
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  * in the root directory of this software component.
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  * If no LICENSE file comes with this software, it is provided AS-IS.
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  *
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  ******************************************************************************
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  */
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN PTD */
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/* USER CODE END PTD */
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/* Private define ------------------------------------------------------------*/
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/* USER CODE BEGIN PD */
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/* USER CODE END PD */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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/* USER CODE END PM */
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/* Private variables ---------------------------------------------------------*/
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/* USER CODE BEGIN PV */
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/* USER CODE END PV */
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/* Private function prototypes -----------------------------------------------*/
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void SystemClock_Config(void);
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/* USER CODE BEGIN PFP */
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/* USER CODE END PFP */
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/* Private user code ---------------------------------------------------------*/
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/* USER CODE BEGIN 0 */
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/* USER CODE END 0 */
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/**
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  * @brief  The application entry point.
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  * @retval int
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  */
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int main(void)
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{
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  /* USER CODE BEGIN 1 */
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  /* USER CODE END 1 */
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  /* MCU Configuration--------------------------------------------------------*/
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  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
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  HAL_Init();
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  /* USER CODE BEGIN Init */
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  /* USER CODE END Init */
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  /* Configure the system clock */
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  SystemClock_Config();
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  /* USER CODE BEGIN SysInit */
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  /* USER CODE END SysInit */
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  /* Initialize all configured peripherals */
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  /* USER CODE BEGIN 2 */
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  /* USER CODE END 2 */
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  /* Infinite loop */
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  /* USER CODE BEGIN WHILE */
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  while (1)
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  {
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    /* USER CODE END WHILE */
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    /* USER CODE BEGIN 3 */
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  }
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  /* USER CODE END 3 */
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}
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/**
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  * @brief System Clock Configuration
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  * @retval None
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  */
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void SystemClock_Config(void)
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{
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  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
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  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
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  /** Configure the main internal regulator output voltage
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  */
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  HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1);
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  /** Initializes the RCC Oscillators according to the specified parameters
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  * in the RCC_OscInitTypeDef structure.
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  */
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  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
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  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
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  RCC_OscInitStruct.HSIDiv = RCC_HSI_DIV1;
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  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
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  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
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  RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV1;
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  RCC_OscInitStruct.PLL.PLLN = 8;
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  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
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  RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
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  RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
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  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
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  {
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    Error_Handler();
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  }
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  /** Initializes the CPU, AHB and APB buses clocks
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  */
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  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
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                              |RCC_CLOCKTYPE_PCLK1;
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  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
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  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
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  {
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    Error_Handler();
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  }
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}
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/* USER CODE BEGIN 4 */
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/* USER CODE END 4 */
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/**
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  * @brief  This function is executed in case of error occurrence.
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  * @retval None
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  */
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void Error_Handler(void)
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{
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  /* USER CODE BEGIN Error_Handler_Debug */
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  /* User can add his own implementation to report the HAL error return state */
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  __disable_irq();
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  while (1)
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  {
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  }
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  /* USER CODE END Error_Handler_Debug */
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}
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#ifdef  USE_FULL_ASSERT
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/**
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  * @brief  Reports the name of the source file and the source line number
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  *         where the assert_param error has occurred.
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  * @param  file: pointer to the source file name
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  * @param  line: assert_param error line source number
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  * @retval None
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  */
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void assert_failed(uint8_t *file, uint32_t line)
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{
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  /* USER CODE BEGIN 6 */
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  /* User can add his own implementation to report the file name and line number,
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     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
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  /* USER CODE END 6 */
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}
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#endif /* USE_FULL_ASSERT */
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