798 lines
20 KiB
C
798 lines
20 KiB
C
/* 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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* <h2><center>© Copyright (c) 2020 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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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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ADC_HandleTypeDef hadc1;
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IWDG_HandleTypeDef hiwdg;
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RTC_HandleTypeDef hrtc;
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SPI_HandleTypeDef hspi1;
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SPI_HandleTypeDef hspi2;
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TIM_HandleTypeDef htim1;
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TIM_HandleTypeDef htim3;
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UART_HandleTypeDef huart1;
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UART_HandleTypeDef huart2;
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UART_HandleTypeDef huart3;
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WWDG_HandleTypeDef hwwdg;
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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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static void MX_GPIO_Init(void);
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static void MX_USART2_UART_Init(void);
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static void MX_ADC1_Init(void);
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static void MX_IWDG_Init(void);
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static void MX_SPI1_Init(void);
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static void MX_SPI2_Init(void);
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static void MX_TIM1_Init(void);
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static void MX_TIM3_Init(void);
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static void MX_USART1_UART_Init(void);
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static void MX_USART3_UART_Init(void);
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static void MX_RTC_Init(void);
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static void MX_WWDG_Init(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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MX_GPIO_Init();
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MX_USART2_UART_Init();
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MX_ADC1_Init();
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MX_IWDG_Init();
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MX_SPI1_Init();
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MX_SPI2_Init();
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MX_TIM1_Init();
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MX_TIM3_Init();
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MX_USART1_UART_Init();
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MX_USART3_UART_Init();
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MX_RTC_Init();
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MX_WWDG_Init();
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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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RCC_PeriphCLKInitTypeDef PeriphClkInit = {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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/** Configure LSE Drive Capability
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*/
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HAL_PWR_EnableBkUpAccess();
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__HAL_RCC_LSEDRIVE_CONFIG(RCC_LSEDRIVE_LOW);
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/** Initializes the CPU, AHB and APB busses clocks
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*/
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSI
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|RCC_OSCILLATORTYPE_LSE;
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RCC_OscInitStruct.LSEState = RCC_LSE_ON;
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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.LSIState = RCC_LSI_ON;
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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.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 busses 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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/** Initializes the peripherals clocks
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*/
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PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_RTC|RCC_PERIPHCLK_USART1
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|RCC_PERIPHCLK_USART2|RCC_PERIPHCLK_ADC;
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PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK1;
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PeriphClkInit.Usart2ClockSelection = RCC_USART2CLKSOURCE_PCLK1;
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PeriphClkInit.AdcClockSelection = RCC_ADCCLKSOURCE_SYSCLK;
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PeriphClkInit.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
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{
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Error_Handler();
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}
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}
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/**
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* @brief ADC1 Initialization Function
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* @param None
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* @retval None
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*/
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static void MX_ADC1_Init(void)
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{
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/* USER CODE BEGIN ADC1_Init 0 */
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/* USER CODE END ADC1_Init 0 */
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ADC_AnalogWDGConfTypeDef AnalogWDGConfig = {0};
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ADC_ChannelConfTypeDef sConfig = {0};
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/* USER CODE BEGIN ADC1_Init 1 */
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/* USER CODE END ADC1_Init 1 */
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/** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
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*/
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hadc1.Instance = ADC1;
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hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV2;
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hadc1.Init.Resolution = ADC_RESOLUTION_12B;
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hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
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hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
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hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
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hadc1.Init.LowPowerAutoWait = DISABLE;
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hadc1.Init.LowPowerAutoPowerOff = DISABLE;
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hadc1.Init.ContinuousConvMode = DISABLE;
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hadc1.Init.NbrOfConversion = 1;
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hadc1.Init.DiscontinuousConvMode = DISABLE;
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hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
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hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
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hadc1.Init.DMAContinuousRequests = DISABLE;
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hadc1.Init.Overrun = ADC_OVR_DATA_PRESERVED;
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hadc1.Init.SamplingTimeCommon1 = ADC_SAMPLETIME_1CYCLE_5;
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hadc1.Init.SamplingTimeCommon2 = ADC_SAMPLETIME_1CYCLE_5;
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hadc1.Init.OversamplingMode = DISABLE;
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hadc1.Init.TriggerFrequencyMode = ADC_TRIGGER_FREQ_HIGH;
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if (HAL_ADC_Init(&hadc1) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure Analog WatchDog 2
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*/
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AnalogWDGConfig.WatchdogMode = ADC_ANALOGWATCHDOG_SINGLE_REG;
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if (HAL_ADC_AnalogWDGConfig(&hadc1, &AnalogWDGConfig) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure Regular Channel
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*/
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sConfig.Channel = ADC_CHANNEL_0;
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sConfig.Rank = ADC_REGULAR_RANK_1;
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sConfig.SamplingTime = ADC_SAMPLINGTIME_COMMON_1;
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if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN ADC1_Init 2 */
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/* USER CODE END ADC1_Init 2 */
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}
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/**
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* @brief IWDG Initialization Function
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* @param None
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* @retval None
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*/
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static void MX_IWDG_Init(void)
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{
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/* USER CODE BEGIN IWDG_Init 0 */
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/* USER CODE END IWDG_Init 0 */
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/* USER CODE BEGIN IWDG_Init 1 */
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/* USER CODE END IWDG_Init 1 */
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hiwdg.Instance = IWDG;
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hiwdg.Init.Prescaler = IWDG_PRESCALER_4;
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hiwdg.Init.Window = 4095;
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hiwdg.Init.Reload = 4095;
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if (HAL_IWDG_Init(&hiwdg) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN IWDG_Init 2 */
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/* USER CODE END IWDG_Init 2 */
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}
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/**
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* @brief RTC Initialization Function
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* @param None
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* @retval None
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*/
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static void MX_RTC_Init(void)
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{
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/* USER CODE BEGIN RTC_Init 0 */
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/* USER CODE END RTC_Init 0 */
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RTC_TimeTypeDef sTime = {0};
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RTC_DateTypeDef sDate = {0};
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/* USER CODE BEGIN RTC_Init 1 */
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/* USER CODE END RTC_Init 1 */
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/** Initialize RTC Only
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*/
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hrtc.Instance = RTC;
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hrtc.Init.HourFormat = RTC_HOURFORMAT_24;
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hrtc.Init.AsynchPrediv = 127;
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hrtc.Init.SynchPrediv = 255;
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hrtc.Init.OutPut = RTC_OUTPUT_DISABLE;
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hrtc.Init.OutPutRemap = RTC_OUTPUT_REMAP_NONE;
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hrtc.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
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hrtc.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
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hrtc.Init.OutPutPullUp = RTC_OUTPUT_PULLUP_NONE;
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if (HAL_RTC_Init(&hrtc) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN Check_RTC_BKUP */
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/* USER CODE END Check_RTC_BKUP */
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/** Initialize RTC and set the Time and Date
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*/
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sTime.Hours = 0x0;
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sTime.Minutes = 0x0;
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sTime.Seconds = 0x0;
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sTime.SubSeconds = 0x0;
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sTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
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sTime.StoreOperation = RTC_STOREOPERATION_RESET;
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if (HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BCD) != HAL_OK)
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{
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Error_Handler();
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}
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sDate.WeekDay = RTC_WEEKDAY_MONDAY;
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sDate.Month = RTC_MONTH_JANUARY;
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sDate.Date = 0x1;
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sDate.Year = 0x0;
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if (HAL_RTC_SetDate(&hrtc, &sDate, RTC_FORMAT_BCD) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN RTC_Init 2 */
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/* USER CODE END RTC_Init 2 */
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}
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/**
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* @brief SPI1 Initialization Function
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* @param None
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* @retval None
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*/
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static void MX_SPI1_Init(void)
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{
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/* USER CODE BEGIN SPI1_Init 0 */
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/* USER CODE END SPI1_Init 0 */
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/* USER CODE BEGIN SPI1_Init 1 */
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/* USER CODE END SPI1_Init 1 */
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/* SPI1 parameter configuration*/
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hspi1.Instance = SPI1;
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hspi1.Init.Mode = SPI_MODE_MASTER;
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hspi1.Init.Direction = SPI_DIRECTION_2LINES;
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hspi1.Init.DataSize = SPI_DATASIZE_4BIT;
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hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
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hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
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hspi1.Init.NSS = SPI_NSS_SOFT;
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hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
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hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
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hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
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hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
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hspi1.Init.CRCPolynomial = 7;
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hspi1.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
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hspi1.Init.NSSPMode = SPI_NSS_PULSE_ENABLE;
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if (HAL_SPI_Init(&hspi1) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN SPI1_Init 2 */
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/* USER CODE END SPI1_Init 2 */
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}
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/**
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* @brief SPI2 Initialization Function
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* @param None
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* @retval None
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*/
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static void MX_SPI2_Init(void)
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{
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/* USER CODE BEGIN SPI2_Init 0 */
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/* USER CODE END SPI2_Init 0 */
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/* USER CODE BEGIN SPI2_Init 1 */
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/* USER CODE END SPI2_Init 1 */
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/* SPI2 parameter configuration*/
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hspi2.Instance = SPI2;
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hspi2.Init.Mode = SPI_MODE_MASTER;
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hspi2.Init.Direction = SPI_DIRECTION_2LINES;
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hspi2.Init.DataSize = SPI_DATASIZE_4BIT;
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hspi2.Init.CLKPolarity = SPI_POLARITY_LOW;
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hspi2.Init.CLKPhase = SPI_PHASE_1EDGE;
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hspi2.Init.NSS = SPI_NSS_SOFT;
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hspi2.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
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hspi2.Init.FirstBit = SPI_FIRSTBIT_MSB;
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hspi2.Init.TIMode = SPI_TIMODE_DISABLE;
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hspi2.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
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hspi2.Init.CRCPolynomial = 7;
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hspi2.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
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hspi2.Init.NSSPMode = SPI_NSS_PULSE_ENABLE;
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if (HAL_SPI_Init(&hspi2) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN SPI2_Init 2 */
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/* USER CODE END SPI2_Init 2 */
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}
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/**
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* @brief TIM1 Initialization Function
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* @param None
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* @retval None
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*/
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static void MX_TIM1_Init(void)
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{
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/* USER CODE BEGIN TIM1_Init 0 */
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/* USER CODE END TIM1_Init 0 */
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TIM_ClockConfigTypeDef sClockSourceConfig = {0};
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TIM_MasterConfigTypeDef sMasterConfig = {0};
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TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig = {0};
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/* USER CODE BEGIN TIM1_Init 1 */
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/* USER CODE END TIM1_Init 1 */
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htim1.Instance = TIM1;
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htim1.Init.Prescaler = 0;
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htim1.Init.CounterMode = TIM_COUNTERMODE_UP;
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htim1.Init.Period = 0;
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htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
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htim1.Init.RepetitionCounter = 0;
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htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
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if (HAL_TIM_Base_Init(&htim1) != HAL_OK)
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{
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Error_Handler();
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}
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sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
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if (HAL_TIM_ConfigClockSource(&htim1, &sClockSourceConfig) != HAL_OK)
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{
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Error_Handler();
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}
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sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
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sMasterConfig.MasterOutputTrigger2 = TIM_TRGO2_RESET;
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sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
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if (HAL_TIMEx_MasterConfigSynchronization(&htim1, &sMasterConfig) != HAL_OK)
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{
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Error_Handler();
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}
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sBreakDeadTimeConfig.BreakAFMode = TIM_BREAK_AFMODE_INPUT;
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sBreakDeadTimeConfig.Break2AFMode = TIM_BREAK_AFMODE_INPUT;
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if (HAL_TIMEx_ConfigBreakDeadTime(&htim1, &sBreakDeadTimeConfig) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN TIM1_Init 2 */
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/* USER CODE END TIM1_Init 2 */
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}
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/**
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* @brief TIM3 Initialization Function
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* @param None
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* @retval None
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*/
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static void MX_TIM3_Init(void)
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{
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/* USER CODE BEGIN TIM3_Init 0 */
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/* USER CODE END TIM3_Init 0 */
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TIM_ClockConfigTypeDef sClockSourceConfig = {0};
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TIM_MasterConfigTypeDef sMasterConfig = {0};
|
|
TIM_OC_InitTypeDef sConfigOC = {0};
|
|
|
|
/* USER CODE BEGIN TIM3_Init 1 */
|
|
|
|
/* USER CODE END TIM3_Init 1 */
|
|
htim3.Instance = TIM3;
|
|
htim3.Init.Prescaler = 0;
|
|
htim3.Init.CounterMode = TIM_COUNTERMODE_UP;
|
|
htim3.Init.Period = 0;
|
|
htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
|
|
htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
|
|
if (HAL_TIM_Base_Init(&htim3) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
|
|
if (HAL_TIM_ConfigClockSource(&htim3, &sClockSourceConfig) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_TIM_PWM_Init(&htim3) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_TIM_OC_Init(&htim3) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
|
|
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
|
|
if (HAL_TIMEx_MasterConfigSynchronization(&htim3, &sMasterConfig) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
sConfigOC.OCMode = TIM_OCMODE_PWM1;
|
|
sConfigOC.Pulse = 0;
|
|
sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
|
|
sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
|
|
if (HAL_TIM_PWM_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_1) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
sConfigOC.OCMode = TIM_OCMODE_TIMING;
|
|
if (HAL_TIM_OC_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_TIM_OC_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_3) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_TIM_OC_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_4) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN TIM3_Init 2 */
|
|
|
|
/* USER CODE END TIM3_Init 2 */
|
|
HAL_TIM_MspPostInit(&htim3);
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief USART1 Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_USART1_UART_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN USART1_Init 0 */
|
|
|
|
/* USER CODE END USART1_Init 0 */
|
|
|
|
/* USER CODE BEGIN USART1_Init 1 */
|
|
|
|
/* USER CODE END USART1_Init 1 */
|
|
huart1.Instance = USART1;
|
|
huart1.Init.BaudRate = 115200;
|
|
huart1.Init.WordLength = UART_WORDLENGTH_8B;
|
|
huart1.Init.StopBits = UART_STOPBITS_1;
|
|
huart1.Init.Parity = UART_PARITY_NONE;
|
|
huart1.Init.Mode = UART_MODE_TX_RX;
|
|
huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
|
|
huart1.Init.OverSampling = UART_OVERSAMPLING_16;
|
|
huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
|
|
huart1.Init.ClockPrescaler = UART_PRESCALER_DIV1;
|
|
huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
|
|
if (HAL_UART_Init(&huart1) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_UARTEx_SetTxFifoThreshold(&huart1, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_UARTEx_SetRxFifoThreshold(&huart1, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_UARTEx_DisableFifoMode(&huart1) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN USART1_Init 2 */
|
|
|
|
/* USER CODE END USART1_Init 2 */
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief USART2 Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_USART2_UART_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN USART2_Init 0 */
|
|
|
|
/* USER CODE END USART2_Init 0 */
|
|
|
|
/* USER CODE BEGIN USART2_Init 1 */
|
|
|
|
/* USER CODE END USART2_Init 1 */
|
|
huart2.Instance = USART2;
|
|
huart2.Init.BaudRate = 115200;
|
|
huart2.Init.WordLength = UART_WORDLENGTH_7B;
|
|
huart2.Init.StopBits = UART_STOPBITS_1;
|
|
huart2.Init.Parity = UART_PARITY_NONE;
|
|
huart2.Init.Mode = UART_MODE_TX_RX;
|
|
huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
|
|
huart2.Init.OverSampling = UART_OVERSAMPLING_16;
|
|
huart2.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
|
|
huart2.Init.ClockPrescaler = UART_PRESCALER_DIV1;
|
|
huart2.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
|
|
if (HAL_UART_Init(&huart2) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_UARTEx_SetTxFifoThreshold(&huart2, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_UARTEx_SetRxFifoThreshold(&huart2, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_UARTEx_DisableFifoMode(&huart2) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN USART2_Init 2 */
|
|
|
|
/* USER CODE END USART2_Init 2 */
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief USART3 Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_USART3_UART_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN USART3_Init 0 */
|
|
|
|
/* USER CODE END USART3_Init 0 */
|
|
|
|
/* USER CODE BEGIN USART3_Init 1 */
|
|
|
|
/* USER CODE END USART3_Init 1 */
|
|
huart3.Instance = USART3;
|
|
huart3.Init.BaudRate = 115200;
|
|
huart3.Init.WordLength = UART_WORDLENGTH_8B;
|
|
huart3.Init.StopBits = UART_STOPBITS_1;
|
|
huart3.Init.Parity = UART_PARITY_NONE;
|
|
huart3.Init.Mode = UART_MODE_TX_RX;
|
|
huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
|
|
huart3.Init.OverSampling = UART_OVERSAMPLING_16;
|
|
huart3.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
|
|
huart3.Init.ClockPrescaler = UART_PRESCALER_DIV1;
|
|
huart3.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
|
|
if (HAL_UART_Init(&huart3) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN USART3_Init 2 */
|
|
|
|
/* USER CODE END USART3_Init 2 */
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief WWDG Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_WWDG_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN WWDG_Init 0 */
|
|
|
|
/* USER CODE END WWDG_Init 0 */
|
|
|
|
/* USER CODE BEGIN WWDG_Init 1 */
|
|
|
|
/* USER CODE END WWDG_Init 1 */
|
|
hwwdg.Instance = WWDG;
|
|
hwwdg.Init.Prescaler = WWDG_PRESCALER_1;
|
|
hwwdg.Init.Window = 64;
|
|
hwwdg.Init.Counter = 64;
|
|
hwwdg.Init.EWIMode = WWDG_EWI_DISABLE;
|
|
if (HAL_WWDG_Init(&hwwdg) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN WWDG_Init 2 */
|
|
|
|
/* USER CODE END WWDG_Init 2 */
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief GPIO Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_GPIO_Init(void)
|
|
{
|
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
|
|
|
/* GPIO Ports Clock Enable */
|
|
__HAL_RCC_GPIOC_CLK_ENABLE();
|
|
__HAL_RCC_GPIOF_CLK_ENABLE();
|
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
|
|
|
/*Configure GPIO pin Output Level */
|
|
HAL_GPIO_WritePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin, GPIO_PIN_RESET);
|
|
|
|
/*Configure GPIO pin : LED_GREEN_Pin */
|
|
GPIO_InitStruct.Pin = LED_GREEN_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
|
|
HAL_GPIO_Init(LED_GREEN_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
}
|
|
|
|
/* USER CODE BEGIN 4 */
|
|
|
|
/* USER CODE END 4 */
|
|
|
|
/**
|
|
* @brief This function is executed in case of error occurrence.
|
|
* @retval None
|
|
*/
|
|
void Error_Handler(void)
|
|
{
|
|
/* USER CODE BEGIN Error_Handler_Debug */
|
|
/* User can add his own implementation to report the HAL error return state */
|
|
|
|
/* USER CODE END Error_Handler_Debug */
|
|
}
|
|
|
|
#ifdef USE_FULL_ASSERT
|
|
/**
|
|
* @brief Reports the name of the source file and the source line number
|
|
* where the assert_param error has occurred.
|
|
* @param file: pointer to the source file name
|
|
* @param line: assert_param error line source number
|
|
* @retval None
|
|
*/
|
|
void assert_failed(uint8_t *file, uint32_t line)
|
|
{
|
|
/* USER CODE BEGIN 6 */
|
|
/* User can add his own implementation to report the file name and line number,
|
|
tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
|
|
/* USER CODE END 6 */
|
|
}
|
|
#endif /* USE_FULL_ASSERT */
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|