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292 lines
8.0 KiB
292 lines
8.0 KiB
/* 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) 2022 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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#include "cmsis_os.h" |
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#include "crc.h" |
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#include "dma2d.h" |
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#include "fatfs.h" |
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#include "i2c.h" |
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#include "ltdc.h" |
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#include "quadspi.h" |
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#include "sdmmc.h" |
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#include "tim.h" |
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#include "usart.h" |
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#include "usb_device.h" |
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#include "gpio.h" |
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#include "fmc.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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void PeriphCommonClock_Config(void); |
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void MX_FREERTOS_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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void MY_LCD_Init(); |
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void LCD_BriefDisplay(); |
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int _gettimeofday( struct timeval *tv, void *tzvp ) |
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{ |
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uint64_t t = 0;//__your_system_time_function_here__(); // get uptime in nanoseconds |
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tv->tv_sec = t / 1000000000; // convert to seconds |
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tv->tv_usec = ( t % 1000000000 ) / 1000; // get remaining microseconds |
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return 0; // return non-zero for error |
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} // end _gettimeofday() |
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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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#if 1 |
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HAL_Init(); |
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SystemClock_Config(); |
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//PeriphCommonClock_Config(); |
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MX_GPIO_Init(); |
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MY_LCD_Init(); |
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#else |
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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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/* Configure the peripherals common clocks */ |
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PeriphCommonClock_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_CRC_Init(); |
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MX_DMA2D_Init(); |
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MX_FMC_Init(); |
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MX_LTDC_Init(); |
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MX_QUADSPI_Init(); |
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MX_SDMMC1_SD_Init(); |
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MX_TIM1_Init(); |
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MX_FATFS_Init(); |
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MX_I2C3_Init(); |
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MX_USART3_UART_Init(); |
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MX_USART6_UART_Init(); |
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MX_TIM3_Init(); |
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/* USER CODE BEGIN 2 */ |
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#endif |
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/* USER CODE END 2 */ |
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/* Init scheduler */ |
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osKernelInitialize(); /* Call init function for freertos objects (in freertos.c) */ |
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MX_FREERTOS_Init(); |
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/* Start scheduler */ |
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osKernelStart(); |
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/* We should never get here as control is now taken by the scheduler */ |
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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 LSE Drive Capability |
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*/ |
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HAL_PWR_EnableBkUpAccess(); |
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/** Configure the main internal regulator output voltage |
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*/ |
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__HAL_RCC_PWR_CLK_ENABLE(); |
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__HAL_PWR_VOLTAGESCALING_CONFIG(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_HSE; |
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RCC_OscInitStruct.HSEState = RCC_HSE_ON; |
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; |
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; |
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RCC_OscInitStruct.PLL.PLLM = 25; |
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RCC_OscInitStruct.PLL.PLLN = 400; |
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RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; |
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RCC_OscInitStruct.PLL.PLLQ = 9; |
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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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/** Activate the Over-Drive mode |
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*/ |
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if (HAL_PWREx_EnableOverDrive() != 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_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; |
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RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; |
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RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4; |
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RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2; |
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if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_6) != 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 Peripherals Common Clock Configuration |
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* @retval None |
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*/ |
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void PeriphCommonClock_Config(void) |
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{ |
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RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0}; |
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/** Initializes the peripherals clock |
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*/ |
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PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC|RCC_PERIPHCLK_SDMMC1 |
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|RCC_PERIPHCLK_CLK48; |
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PeriphClkInitStruct.PLLSAI.PLLSAIN = 384; |
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PeriphClkInitStruct.PLLSAI.PLLSAIR = 5; |
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PeriphClkInitStruct.PLLSAI.PLLSAIQ = 2; |
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PeriphClkInitStruct.PLLSAI.PLLSAIP = RCC_PLLSAIP_DIV8; |
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PeriphClkInitStruct.PLLSAIDivQ = 1; |
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PeriphClkInitStruct.PLLSAIDivR = RCC_PLLSAIDIVR_8; |
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PeriphClkInitStruct.Clk48ClockSelection = RCC_CLK48SOURCE_PLLSAIP; |
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PeriphClkInitStruct.Sdmmc1ClockSelection = RCC_SDMMC1CLKSOURCE_CLK48; |
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if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != 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 Period elapsed callback in non blocking mode |
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* @note This function is called when TIM6 interrupt took place, inside |
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* HAL_TIM_IRQHandler(). It makes a direct call to HAL_IncTick() to increment |
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* a global variable "uwTick" used as application time base. |
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* @param htim : TIM handle |
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* @retval None |
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*/ |
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void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) |
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{ |
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/* USER CODE BEGIN Callback 0 */ |
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/* USER CODE END Callback 0 */ |
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if (htim->Instance == TIM6) { |
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HAL_IncTick(); |
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} |
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/* USER CODE BEGIN Callback 1 */ |
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/* USER CODE END Callback 1 */ |
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} |
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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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