447 lines
12 KiB
C
447 lines
12 KiB
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) 2023 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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UART_HandleTypeDef huart1;
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UART_HandleTypeDef huart3;
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PCD_HandleTypeDef hpcd_USB_DRD_FS;
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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_ICACHE_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_USB_PCD_Init(void);
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static void MX_MEMORYMAP_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_ICACHE_Init();
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MX_USART1_UART_Init();
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MX_USART3_UART_Init();
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MX_USB_PCD_Init();
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MX_MEMORYMAP_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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/** Configure the main internal regulator output voltage
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*/
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__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE0);
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while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
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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_HSI48|RCC_OSCILLATORTYPE_HSE;
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RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLL1_SOURCE_HSE;
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RCC_OscInitStruct.PLL.PLLM = 12;
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RCC_OscInitStruct.PLL.PLLN = 250;
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RCC_OscInitStruct.PLL.PLLP = 2;
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RCC_OscInitStruct.PLL.PLLQ = 2;
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RCC_OscInitStruct.PLL.PLLR = 2;
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RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1_VCIRANGE_1;
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RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1_VCORANGE_WIDE;
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RCC_OscInitStruct.PLL.PLLFRACN = 0;
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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|RCC_CLOCKTYPE_PCLK2
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|RCC_CLOCKTYPE_PCLK3;
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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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RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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RCC_ClkInitStruct.APB3CLKDivider = RCC_HCLK_DIV1;
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if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != 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 ICACHE 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_ICACHE_Init(void)
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{
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/* USER CODE BEGIN ICACHE_Init 0 */
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/* USER CODE END ICACHE_Init 0 */
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/* USER CODE BEGIN ICACHE_Init 1 */
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/* USER CODE END ICACHE_Init 1 */
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/** Enable instruction cache (default 2-ways set associative cache)
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*/
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if (HAL_ICACHE_Enable() != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN ICACHE_Init 2 */
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/* USER CODE END ICACHE_Init 2 */
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}
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/**
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* @brief MEMORYMAP 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_MEMORYMAP_Init(void)
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{
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/* USER CODE BEGIN MEMORYMAP_Init 0 */
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/* USER CODE END MEMORYMAP_Init 0 */
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/* USER CODE BEGIN MEMORYMAP_Init 1 */
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/* USER CODE END MEMORYMAP_Init 1 */
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/* USER CODE BEGIN MEMORYMAP_Init 2 */
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/* USER CODE END MEMORYMAP_Init 2 */
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}
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/**
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* @brief USART1 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_USART1_UART_Init(void)
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{
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/* USER CODE BEGIN USART1_Init 0 */
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/* USER CODE END USART1_Init 0 */
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/* USER CODE BEGIN USART1_Init 1 */
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/* USER CODE END USART1_Init 1 */
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huart1.Instance = USART1;
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huart1.Init.BaudRate = 115200;
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huart1.Init.WordLength = UART_WORDLENGTH_8B;
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huart1.Init.StopBits = UART_STOPBITS_1;
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huart1.Init.Parity = UART_PARITY_NONE;
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huart1.Init.Mode = UART_MODE_TX_RX;
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huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
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huart1.Init.OverSampling = UART_OVERSAMPLING_16;
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huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
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huart1.Init.ClockPrescaler = UART_PRESCALER_DIV1;
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huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
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if (HAL_UART_Init(&huart1) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetTxFifoThreshold(&huart1, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetRxFifoThreshold(&huart1, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_DisableFifoMode(&huart1) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN USART1_Init 2 */
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/* USER CODE END USART1_Init 2 */
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}
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/**
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* @brief USART3 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_USART3_UART_Init(void)
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{
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/* USER CODE BEGIN USART3_Init 0 */
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/* USER CODE END USART3_Init 0 */
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/* USER CODE BEGIN USART3_Init 1 */
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/* USER CODE END USART3_Init 1 */
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huart3.Instance = USART3;
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huart3.Init.BaudRate = 115200;
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huart3.Init.WordLength = UART_WORDLENGTH_8B;
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huart3.Init.StopBits = UART_STOPBITS_1;
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huart3.Init.Parity = UART_PARITY_NONE;
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huart3.Init.Mode = UART_MODE_TX_RX;
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huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
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huart3.Init.OverSampling = UART_OVERSAMPLING_16;
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huart3.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
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huart3.Init.ClockPrescaler = UART_PRESCALER_DIV1;
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huart3.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
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if (HAL_UART_Init(&huart3) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetTxFifoThreshold(&huart3, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_SetRxFifoThreshold(&huart3, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_UARTEx_DisableFifoMode(&huart3) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN USART3_Init 2 */
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/* USER CODE END USART3_Init 2 */
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}
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/**
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* @brief USB 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_USB_PCD_Init(void)
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{
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/* USER CODE BEGIN USB_Init 0 */
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/* USER CODE END USB_Init 0 */
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/* USER CODE BEGIN USB_Init 1 */
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/* USER CODE END USB_Init 1 */
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hpcd_USB_DRD_FS.Instance = USB_DRD_FS;
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hpcd_USB_DRD_FS.Init.dev_endpoints = 8;
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hpcd_USB_DRD_FS.Init.speed = USBD_FS_SPEED;
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hpcd_USB_DRD_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
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hpcd_USB_DRD_FS.Init.Sof_enable = DISABLE;
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hpcd_USB_DRD_FS.Init.low_power_enable = DISABLE;
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hpcd_USB_DRD_FS.Init.lpm_enable = DISABLE;
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hpcd_USB_DRD_FS.Init.battery_charging_enable = DISABLE;
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hpcd_USB_DRD_FS.Init.vbus_sensing_enable = DISABLE;
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hpcd_USB_DRD_FS.Init.bulk_doublebuffer_enable = DISABLE;
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hpcd_USB_DRD_FS.Init.iso_singlebuffer_enable = DISABLE;
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if (HAL_PCD_Init(&hpcd_USB_DRD_FS) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN USB_Init 2 */
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/* USER CODE END USB_Init 2 */
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}
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/**
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* @brief GPIO 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_GPIO_Init(void)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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/* USER CODE BEGIN MX_GPIO_Init_1 */
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/* USER CODE END MX_GPIO_Init_1 */
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/* GPIO Ports Clock Enable */
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__HAL_RCC_GPIOC_CLK_ENABLE();
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__HAL_RCC_GPIOH_CLK_ENABLE();
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__HAL_RCC_GPIOA_CLK_ENABLE();
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__HAL_RCC_GPIOB_CLK_ENABLE();
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__HAL_RCC_GPIOD_CLK_ENABLE();
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(USER_LED_GPIO_Port, USER_LED_Pin, GPIO_PIN_RESET);
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/*Configure GPIO pin Output Level */
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HAL_GPIO_WritePin(USB_FS_PWR_EN_GPIO_Port, USB_FS_PWR_EN_Pin, GPIO_PIN_RESET);
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/*Configure GPIO pin : B1_BLUE_USER_BUTTON_Pin */
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GPIO_InitStruct.Pin = B1_BLUE_USER_BUTTON_Pin;
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GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
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||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
HAL_GPIO_Init(B1_BLUE_USER_BUTTON_GPIO_Port, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/*Configure GPIO pin : USER_LED_Pin */
|
||
|
|
GPIO_InitStruct.Pin = USER_LED_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||
|
|
HAL_GPIO_Init(USER_LED_GPIO_Port, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/*Configure GPIO pin : USB_FS_VBUS_Pin */
|
||
|
|
GPIO_InitStruct.Pin = USB_FS_VBUS_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
HAL_GPIO_Init(USB_FS_VBUS_GPIO_Port, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/*Configure GPIO pin : USB_FS_PWR_EN_Pin */
|
||
|
|
GPIO_InitStruct.Pin = USB_FS_PWR_EN_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||
|
|
HAL_GPIO_Init(USB_FS_PWR_EN_GPIO_Port, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/*Configure GPIO pin : USB_FS_OVCR_Pin */
|
||
|
|
GPIO_InitStruct.Pin = USB_FS_OVCR_Pin;
|
||
|
|
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
|
||
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
|
|
HAL_GPIO_Init(USB_FS_OVCR_GPIO_Port, &GPIO_InitStruct);
|
||
|
|
|
||
|
|
/* USER CODE BEGIN MX_GPIO_Init_2 */
|
||
|
|
/* USER CODE END MX_GPIO_Init_2 */
|
||
|
|
}
|
||
|
|
|
||
|
|
/* 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 */
|
||
|
|
__disable_irq();
|
||
|
|
while (1)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
/* 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,
|
||
|
|
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
|
||
|
|
/* USER CODE END 6 */
|
||
|
|
}
|
||
|
|
#endif /* USE_FULL_ASSERT */
|