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- /* USER CODE BEGIN Header */
- /**
- ******************************************************************************
- * @file : main.c
- * @brief : Main program body
- ******************************************************************************
- * @attention
- *
- * Copyright (c) 2023 STMicroelectronics.
- * All rights reserved.
- *
- * This software is licensed under terms that can be found in the LICENSE file
- * in the root directory of this software component.
- * If no LICENSE file comes with this software, it is provided AS-IS.
- *
- ******************************************************************************
- */
- /* USER CODE END Header */
- /* Includes ------------------------------------------------------------------*/
- #include "main.h"
- /* Private includes ----------------------------------------------------------*/
- /* USER CODE BEGIN Includes */
- /* USER CODE END Includes */
- /* Private typedef -----------------------------------------------------------*/
- /* USER CODE BEGIN PTD */
- /* USER CODE END PTD */
- /* Private define ------------------------------------------------------------*/
- /* USER CODE BEGIN PD */
- /* USER CODE END PD */
- /* Private macro -------------------------------------------------------------*/
- /* USER CODE BEGIN PM */
- /* USER CODE END PM */
- /* Private variables ---------------------------------------------------------*/
- DCMI_HandleTypeDef hdcmi;
- QSPI_HandleTypeDef hqspi;
- RTC_HandleTypeDef hrtc;
- SD_HandleTypeDef hsd1;
- SPI_HandleTypeDef hspi4;
- UART_HandleTypeDef huart1;
- /* USER CODE BEGIN PV */
- /* USER CODE END PV */
- /* Private function prototypes -----------------------------------------------*/
- void SystemClock_Config(void);
- static void MX_GPIO_Init(void);
- static void MX_QUADSPI_Init(void);
- static void MX_DCMI_Init(void);
- static void MX_RTC_Init(void);
- static void MX_SDMMC1_SD_Init(void);
- static void MX_USART1_UART_Init(void);
- static void MX_SPI4_Init(void);
- /* USER CODE BEGIN PFP */
- /* USER CODE END PFP */
- /* Private user code ---------------------------------------------------------*/
- /* USER CODE BEGIN 0 */
- /* USER CODE END 0 */
- /**
- * @brief The application entry point.
- * @retval int
- */
- int main(void)
- {
- /* USER CODE BEGIN 1 */
- /* USER CODE END 1 */
- /* Enable I-Cache---------------------------------------------------------*/
- SCB_EnableICache();
- /* Enable D-Cache---------------------------------------------------------*/
- SCB_EnableDCache();
- /* MCU Configuration--------------------------------------------------------*/
- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
- HAL_Init();
- /* USER CODE BEGIN Init */
- /* USER CODE END Init */
- /* Configure the system clock */
- SystemClock_Config();
- /* USER CODE BEGIN SysInit */
- /* USER CODE END SysInit */
- /* Initialize all configured peripherals */
- MX_GPIO_Init();
- MX_QUADSPI_Init();
- MX_DCMI_Init();
- MX_RTC_Init();
- MX_SDMMC1_SD_Init();
- MX_USART1_UART_Init();
- MX_SPI4_Init();
- /* USER CODE BEGIN 2 */
- /* USER CODE END 2 */
- /* Infinite loop */
- /* USER CODE BEGIN WHILE */
- while (1)
- {
- /* USER CODE END WHILE */
- /* USER CODE BEGIN 3 */
- }
- /* USER CODE END 3 */
- }
- /**
- * @brief System Clock Configuration
- * @retval None
- */
- void SystemClock_Config(void)
- {
- RCC_OscInitTypeDef RCC_OscInitStruct = {0};
- RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
- /** Supply configuration update enable
- */
- HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
- /** Configure the main internal regulator output voltage
- */
- __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
- while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
- __HAL_RCC_SYSCFG_CLK_ENABLE();
- __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE0);
- while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
- /** Configure LSE Drive Capability
- */
- HAL_PWR_EnableBkUpAccess();
- __HAL_RCC_LSEDRIVE_CONFIG(RCC_LSEDRIVE_LOW);
- /** Initializes the RCC Oscillators according to the specified parameters
- * in the RCC_OscInitTypeDef structure.
- */
- RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE|RCC_OSCILLATORTYPE_LSE;
- RCC_OscInitStruct.HSEState = RCC_HSE_ON;
- RCC_OscInitStruct.LSEState = RCC_LSE_ON;
- RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
- RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
- RCC_OscInitStruct.PLL.PLLM = 5;
- RCC_OscInitStruct.PLL.PLLN = 192;
- RCC_OscInitStruct.PLL.PLLP = 2;
- RCC_OscInitStruct.PLL.PLLQ = 4;
- RCC_OscInitStruct.PLL.PLLR = 2;
- RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
- RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
- RCC_OscInitStruct.PLL.PLLFRACN = 0;
- if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
- {
- Error_Handler();
- }
- /** Initializes the CPU, AHB and APB buses clocks
- */
- RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
- |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
- |RCC_CLOCKTYPE_D3PCLK1|RCC_CLOCKTYPE_D1PCLK1;
- RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
- RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
- RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
- RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV2;
- RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
- RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
- RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
- if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
- {
- Error_Handler();
- }
- }
- /**
- * @brief DCMI Initialization Function
- * @param None
- * @retval None
- */
- static void MX_DCMI_Init(void)
- {
- /* USER CODE BEGIN DCMI_Init 0 */
- /* USER CODE END DCMI_Init 0 */
- /* USER CODE BEGIN DCMI_Init 1 */
- /* USER CODE END DCMI_Init 1 */
- hdcmi.Instance = DCMI;
- hdcmi.Init.SynchroMode = DCMI_SYNCHRO_HARDWARE;
- hdcmi.Init.PCKPolarity = DCMI_PCKPOLARITY_RISING;
- hdcmi.Init.VSPolarity = DCMI_VSPOLARITY_LOW;
- hdcmi.Init.HSPolarity = DCMI_HSPOLARITY_LOW;
- hdcmi.Init.CaptureRate = DCMI_CR_ALL_FRAME;
- hdcmi.Init.ExtendedDataMode = DCMI_EXTEND_DATA_8B;
- hdcmi.Init.JPEGMode = DCMI_JPEG_DISABLE;
- hdcmi.Init.ByteSelectMode = DCMI_BSM_ALL;
- hdcmi.Init.ByteSelectStart = DCMI_OEBS_ODD;
- hdcmi.Init.LineSelectMode = DCMI_LSM_ALL;
- hdcmi.Init.LineSelectStart = DCMI_OELS_ODD;
- if (HAL_DCMI_Init(&hdcmi) != HAL_OK)
- {
- Error_Handler();
- }
- /* USER CODE BEGIN DCMI_Init 2 */
- /* USER CODE END DCMI_Init 2 */
- }
- /**
- * @brief QUADSPI Initialization Function
- * @param None
- * @retval None
- */
- static void MX_QUADSPI_Init(void)
- {
- /* USER CODE BEGIN QUADSPI_Init 0 */
- /* USER CODE END QUADSPI_Init 0 */
- /* USER CODE BEGIN QUADSPI_Init 1 */
- /* USER CODE END QUADSPI_Init 1 */
- /* QUADSPI parameter configuration*/
- hqspi.Instance = QUADSPI;
- hqspi.Init.ClockPrescaler = 1;
- hqspi.Init.FifoThreshold = 32;
- hqspi.Init.SampleShifting = QSPI_SAMPLE_SHIFTING_HALFCYCLE;
- hqspi.Init.FlashSize = 22;
- hqspi.Init.ChipSelectHighTime = QSPI_CS_HIGH_TIME_1_CYCLE;
- hqspi.Init.ClockMode = QSPI_CLOCK_MODE_3;
- hqspi.Init.FlashID = QSPI_FLASH_ID_1;
- hqspi.Init.DualFlash = QSPI_DUALFLASH_DISABLE;
- if (HAL_QSPI_Init(&hqspi) != HAL_OK)
- {
- Error_Handler();
- }
- /* USER CODE BEGIN QUADSPI_Init 2 */
- /* USER CODE END QUADSPI_Init 2 */
- }
- /**
- * @brief RTC Initialization Function
- * @param None
- * @retval None
- */
- static void MX_RTC_Init(void)
- {
- /* USER CODE BEGIN RTC_Init 0 */
- /* USER CODE END RTC_Init 0 */
- /* USER CODE BEGIN RTC_Init 1 */
- /* USER CODE END RTC_Init 1 */
- /** Initialize RTC Only
- */
- hrtc.Instance = RTC;
- hrtc.Init.HourFormat = RTC_HOURFORMAT_24;
- hrtc.Init.AsynchPrediv = 127;
- hrtc.Init.SynchPrediv = 255;
- hrtc.Init.OutPut = RTC_OUTPUT_DISABLE;
- hrtc.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
- hrtc.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
- hrtc.Init.OutPutRemap = RTC_OUTPUT_REMAP_NONE;
- if (HAL_RTC_Init(&hrtc) != HAL_OK)
- {
- Error_Handler();
- }
- /* USER CODE BEGIN RTC_Init 2 */
- /* USER CODE END RTC_Init 2 */
- }
- /**
- * @brief SDMMC1 Initialization Function
- * @param None
- * @retval None
- */
- static void MX_SDMMC1_SD_Init(void)
- {
- /* USER CODE BEGIN SDMMC1_Init 0 */
- /* USER CODE END SDMMC1_Init 0 */
- /* USER CODE BEGIN SDMMC1_Init 1 */
- /* USER CODE END SDMMC1_Init 1 */
- hsd1.Instance = SDMMC1;
- hsd1.Init.ClockEdge = SDMMC_CLOCK_EDGE_RISING;
- hsd1.Init.ClockPowerSave = SDMMC_CLOCK_POWER_SAVE_DISABLE;
- hsd1.Init.BusWide = SDMMC_BUS_WIDE_4B;
- hsd1.Init.HardwareFlowControl = SDMMC_HARDWARE_FLOW_CONTROL_DISABLE;
- hsd1.Init.ClockDiv = 6;
- if (HAL_SD_Init(&hsd1) != HAL_OK)
- {
- Error_Handler();
- }
- /* USER CODE BEGIN SDMMC1_Init 2 */
- /* USER CODE END SDMMC1_Init 2 */
- }
- /**
- * @brief SPI4 Initialization Function
- * @param None
- * @retval None
- */
- static void MX_SPI4_Init(void)
- {
- /* USER CODE BEGIN SPI4_Init 0 */
- /* USER CODE END SPI4_Init 0 */
- /* USER CODE BEGIN SPI4_Init 1 */
- /* USER CODE END SPI4_Init 1 */
- /* SPI4 parameter configuration*/
- hspi4.Instance = SPI4;
- hspi4.Init.Mode = SPI_MODE_MASTER;
- hspi4.Init.Direction = SPI_DIRECTION_2LINES_TXONLY;
- hspi4.Init.DataSize = SPI_DATASIZE_8BIT;
- hspi4.Init.CLKPolarity = SPI_POLARITY_LOW;
- hspi4.Init.CLKPhase = SPI_PHASE_1EDGE;
- hspi4.Init.NSS = SPI_NSS_HARD_OUTPUT;
- hspi4.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
- hspi4.Init.FirstBit = SPI_FIRSTBIT_MSB;
- hspi4.Init.TIMode = SPI_TIMODE_DISABLE;
- hspi4.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
- hspi4.Init.CRCPolynomial = 0x0;
- hspi4.Init.NSSPMode = SPI_NSS_PULSE_ENABLE;
- hspi4.Init.NSSPolarity = SPI_NSS_POLARITY_LOW;
- hspi4.Init.FifoThreshold = SPI_FIFO_THRESHOLD_02DATA;
- hspi4.Init.TxCRCInitializationPattern = SPI_CRC_INITIALIZATION_ALL_ZERO_PATTERN;
- hspi4.Init.RxCRCInitializationPattern = SPI_CRC_INITIALIZATION_ALL_ZERO_PATTERN;
- hspi4.Init.MasterSSIdleness = SPI_MASTER_SS_IDLENESS_00CYCLE;
- hspi4.Init.MasterInterDataIdleness = SPI_MASTER_INTERDATA_IDLENESS_00CYCLE;
- hspi4.Init.MasterReceiverAutoSusp = SPI_MASTER_RX_AUTOSUSP_DISABLE;
- hspi4.Init.MasterKeepIOState = SPI_MASTER_KEEP_IO_STATE_DISABLE;
- hspi4.Init.IOSwap = SPI_IO_SWAP_DISABLE;
- if (HAL_SPI_Init(&hspi4) != HAL_OK)
- {
- Error_Handler();
- }
- /* USER CODE BEGIN SPI4_Init 2 */
- /* USER CODE END SPI4_Init 2 */
- }
- /**
- * @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 GPIO Initialization Function
- * @param None
- * @retval None
- */
- static void MX_GPIO_Init(void)
- {
- /* USER CODE BEGIN MX_GPIO_Init_1 */
- /* USER CODE END MX_GPIO_Init_1 */
- /* GPIO Ports Clock Enable */
- __HAL_RCC_GPIOE_CLK_ENABLE();
- __HAL_RCC_GPIOC_CLK_ENABLE();
- __HAL_RCC_GPIOH_CLK_ENABLE();
- __HAL_RCC_GPIOA_CLK_ENABLE();
- __HAL_RCC_GPIOB_CLK_ENABLE();
- __HAL_RCC_GPIOD_CLK_ENABLE();
- /* 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 */
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