736 lines
21 KiB
C
736 lines
21 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 Ultimate Liberty license
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* SLA0044, the "License"; You may not use this file except in compliance with
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* the License. You may obtain a copy of the License at:
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* www.st.com/SLA0044
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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 "app_touchgfx.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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#include <stm32746g_discovery_qspi.h>
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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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#define REFRESH_COUNT 1835
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#define SDRAM_TIMEOUT ((uint32_t)0xFFFF)
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#define SDRAM_MODEREG_BURST_LENGTH_1 ((uint16_t)0x0000)
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#define SDRAM_MODEREG_BURST_LENGTH_2 ((uint16_t)0x0001)
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#define SDRAM_MODEREG_BURST_LENGTH_4 ((uint16_t)0x0002)
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#define SDRAM_MODEREG_BURST_LENGTH_8 ((uint16_t)0x0004)
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#define SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL ((uint16_t)0x0000)
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#define SDRAM_MODEREG_BURST_TYPE_INTERLEAVED ((uint16_t)0x0008)
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#define SDRAM_MODEREG_CAS_LATENCY_2 ((uint16_t)0x0020)
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#define SDRAM_MODEREG_CAS_LATENCY_3 ((uint16_t)0x0030)
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#define SDRAM_MODEREG_OPERATING_MODE_STANDARD ((uint16_t)0x0000)
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#define SDRAM_MODEREG_WRITEBURST_MODE_PROGRAMMED ((uint16_t)0x0000)
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#define SDRAM_MODEREG_WRITEBURST_MODE_SINGLE ((uint16_t)0x0200)
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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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CRC_HandleTypeDef hcrc;
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DMA2D_HandleTypeDef hdma2d;
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I2C_HandleTypeDef hi2c3;
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LTDC_HandleTypeDef hltdc;
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QSPI_HandleTypeDef hqspi;
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SDRAM_HandleTypeDef hsdram1;
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/* Definitions for TouchGFXTask */
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osThreadId_t TouchGFXTaskHandle;
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const osThreadAttr_t TouchGFXTask_attributes = {
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.name = "TouchGFXTask",
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.priority = (osPriority_t) osPriorityNormal,
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.stack_size = 4096 * 4
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};
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/* USER CODE BEGIN PV */
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static FMC_SDRAM_CommandTypeDef Command;
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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 MPU_Config(void);
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static void MX_GPIO_Init(void);
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static void MX_CRC_Init(void);
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static void MX_DMA2D_Init(void);
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static void MX_FMC_Init(void);
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static void MX_I2C3_Init(void);
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static void MX_LTDC_Init(void);
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static void MX_QUADSPI_Init(void);
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void TouchGFX_Task(void *argument);
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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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/* MPU Configuration--------------------------------------------------------*/
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MPU_Config();
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/* Enable I-Cache---------------------------------------------------------*/
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SCB_EnableICache();
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/* Enable D-Cache---------------------------------------------------------*/
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SCB_EnableDCache();
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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_CRC_Init();
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MX_DMA2D_Init();
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MX_FMC_Init();
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MX_I2C3_Init();
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MX_LTDC_Init();
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MX_QUADSPI_Init();
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MX_TouchGFX_Init();
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/* USER CODE BEGIN 2 */
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/* USER CODE END 2 */
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/* Init scheduler */
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osKernelInitialize();
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/* USER CODE BEGIN RTOS_MUTEX */
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/* add mutexes, ... */
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/* USER CODE END RTOS_MUTEX */
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/* USER CODE BEGIN RTOS_SEMAPHORES */
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/* add semaphores, ... */
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/* USER CODE END RTOS_SEMAPHORES */
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/* USER CODE BEGIN RTOS_TIMERS */
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/* start timers, add new ones, ... */
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/* USER CODE END RTOS_TIMERS */
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/* USER CODE BEGIN RTOS_QUEUES */
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/* add queues, ... */
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/* USER CODE END RTOS_QUEUES */
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/* Create the thread(s) */
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/* creation of TouchGFXTask */
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TouchGFXTaskHandle = osThreadNew(TouchGFX_Task, NULL, &TouchGFXTask_attributes);
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/* USER CODE BEGIN RTOS_THREADS */
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/* add threads, ... */
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/* USER CODE END RTOS_THREADS */
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/* USER CODE BEGIN RTOS_EVENTS */
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/* add events, ... */
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/* USER CODE END RTOS_EVENTS */
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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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RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
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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 = 2;
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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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PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC|RCC_PERIPHCLK_I2C3;
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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_DIV2;
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PeriphClkInitStruct.PLLSAIDivQ = 1;
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PeriphClkInitStruct.PLLSAIDivR = RCC_PLLSAIDIVR_8;
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PeriphClkInitStruct.I2c3ClockSelection = RCC_I2C3CLKSOURCE_PCLK1;
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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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/**
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* @brief CRC 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_CRC_Init(void)
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{
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/* USER CODE BEGIN CRC_Init 0 */
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/* USER CODE END CRC_Init 0 */
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/* USER CODE BEGIN CRC_Init 1 */
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/* USER CODE END CRC_Init 1 */
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hcrc.Instance = CRC;
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hcrc.Init.DefaultPolynomialUse = DEFAULT_POLYNOMIAL_ENABLE;
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hcrc.Init.DefaultInitValueUse = DEFAULT_INIT_VALUE_ENABLE;
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hcrc.Init.InputDataInversionMode = CRC_INPUTDATA_INVERSION_NONE;
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hcrc.Init.OutputDataInversionMode = CRC_OUTPUTDATA_INVERSION_DISABLE;
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hcrc.InputDataFormat = CRC_INPUTDATA_FORMAT_BYTES;
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if (HAL_CRC_Init(&hcrc) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN CRC_Init 2 */
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/* USER CODE END CRC_Init 2 */
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}
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/**
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* @brief DMA2D 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_DMA2D_Init(void)
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{
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/* USER CODE BEGIN DMA2D_Init 0 */
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/* USER CODE END DMA2D_Init 0 */
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/* USER CODE BEGIN DMA2D_Init 1 */
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/* USER CODE END DMA2D_Init 1 */
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hdma2d.Instance = DMA2D;
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hdma2d.Init.Mode = DMA2D_M2M;
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hdma2d.Init.ColorMode = DMA2D_OUTPUT_ARGB8888;
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hdma2d.Init.OutputOffset = 0;
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hdma2d.LayerCfg[1].InputOffset = 0;
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hdma2d.LayerCfg[1].InputColorMode = DMA2D_INPUT_ARGB8888;
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hdma2d.LayerCfg[1].AlphaMode = DMA2D_NO_MODIF_ALPHA;
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hdma2d.LayerCfg[1].InputAlpha = 0;
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if (HAL_DMA2D_Init(&hdma2d) != HAL_OK)
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{
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Error_Handler();
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}
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if (HAL_DMA2D_ConfigLayer(&hdma2d, 1) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN DMA2D_Init 2 */
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/* USER CODE END DMA2D_Init 2 */
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}
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/**
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* @brief I2C3 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_I2C3_Init(void)
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{
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/* USER CODE BEGIN I2C3_Init 0 */
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/* USER CODE END I2C3_Init 0 */
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/* USER CODE BEGIN I2C3_Init 1 */
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/* USER CODE END I2C3_Init 1 */
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hi2c3.Instance = I2C3;
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hi2c3.Init.Timing = 0x00C0EAFF;
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hi2c3.Init.OwnAddress1 = 0;
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hi2c3.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
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hi2c3.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
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hi2c3.Init.OwnAddress2 = 0;
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hi2c3.Init.OwnAddress2Masks = I2C_OA2_NOMASK;
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hi2c3.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
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hi2c3.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
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if (HAL_I2C_Init(&hi2c3) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure Analogue filter
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*/
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if (HAL_I2CEx_ConfigAnalogFilter(&hi2c3, I2C_ANALOGFILTER_ENABLE) != HAL_OK)
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{
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Error_Handler();
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}
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/** Configure Digital filter
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*/
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if (HAL_I2CEx_ConfigDigitalFilter(&hi2c3, 0) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN I2C3_Init 2 */
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/* USER CODE END I2C3_Init 2 */
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}
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/**
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* @brief LTDC 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_LTDC_Init(void)
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{
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/* USER CODE BEGIN LTDC_Init 0 */
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/* USER CODE END LTDC_Init 0 */
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LTDC_LayerCfgTypeDef pLayerCfg = {0};
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/* USER CODE BEGIN LTDC_Init 1 */
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/* USER CODE END LTDC_Init 1 */
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hltdc.Instance = LTDC;
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hltdc.Init.HSPolarity = LTDC_HSPOLARITY_AL;
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hltdc.Init.VSPolarity = LTDC_VSPOLARITY_AL;
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hltdc.Init.DEPolarity = LTDC_DEPOLARITY_AL;
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hltdc.Init.PCPolarity = LTDC_PCPOLARITY_IPC;
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hltdc.Init.HorizontalSync = 40;
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hltdc.Init.VerticalSync = 9;
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hltdc.Init.AccumulatedHBP = 53;
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hltdc.Init.AccumulatedVBP = 11;
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hltdc.Init.AccumulatedActiveW = 533;
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hltdc.Init.AccumulatedActiveH = 283;
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hltdc.Init.TotalWidth = 565;
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hltdc.Init.TotalHeigh = 285;
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hltdc.Init.Backcolor.Blue = 0;
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hltdc.Init.Backcolor.Green = 0;
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hltdc.Init.Backcolor.Red = 0;
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if (HAL_LTDC_Init(&hltdc) != HAL_OK)
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{
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Error_Handler();
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}
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pLayerCfg.WindowX0 = 0;
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pLayerCfg.WindowX1 = 480;
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pLayerCfg.WindowY0 = 0;
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pLayerCfg.WindowY1 = 272;
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pLayerCfg.PixelFormat = LTDC_PIXEL_FORMAT_RGB565;
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pLayerCfg.Alpha = 255;
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pLayerCfg.Alpha0 = 0;
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pLayerCfg.BlendingFactor1 = LTDC_BLENDING_FACTOR1_CA;
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pLayerCfg.BlendingFactor2 = LTDC_BLENDING_FACTOR2_CA;
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pLayerCfg.FBStartAdress = 0xC0000000;
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pLayerCfg.ImageWidth = 480;
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pLayerCfg.ImageHeight = 272;
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pLayerCfg.Backcolor.Blue = 0;
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pLayerCfg.Backcolor.Green = 0;
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pLayerCfg.Backcolor.Red = 0;
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if (HAL_LTDC_ConfigLayer(&hltdc, &pLayerCfg, 0) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN LTDC_Init 2 */
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/* USER CODE END LTDC_Init 2 */
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}
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/**
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* @brief QUADSPI 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_QUADSPI_Init(void)
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{
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/* USER CODE BEGIN QUADSPI_Init 0 */
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/* USER CODE END QUADSPI_Init 0 */
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/* USER CODE BEGIN QUADSPI_Init 1 */
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/* USER CODE END QUADSPI_Init 1 */
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/* QUADSPI parameter configuration*/
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hqspi.Instance = QUADSPI;
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hqspi.Init.ClockPrescaler = 1;
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hqspi.Init.FifoThreshold = 4;
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hqspi.Init.SampleShifting = QSPI_SAMPLE_SHIFTING_HALFCYCLE;
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hqspi.Init.FlashSize = 24;
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hqspi.Init.ChipSelectHighTime = QSPI_CS_HIGH_TIME_6_CYCLE;
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hqspi.Init.ClockMode = QSPI_CLOCK_MODE_0;
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hqspi.Init.FlashID = QSPI_FLASH_ID_1;
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hqspi.Init.DualFlash = QSPI_DUALFLASH_DISABLE;
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if (HAL_QSPI_Init(&hqspi) != HAL_OK)
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{
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Error_Handler();
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}
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/* USER CODE BEGIN QUADSPI_Init 2 */
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BSP_QSPI_Init();
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BSP_QSPI_MemoryMappedMode();
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HAL_NVIC_DisableIRQ(QUADSPI_IRQn);
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/* USER CODE END QUADSPI_Init 2 */
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}
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/* FMC initialization function */
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static void MX_FMC_Init(void)
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{
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/* USER CODE BEGIN FMC_Init 0 */
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/* USER CODE END FMC_Init 0 */
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FMC_SDRAM_TimingTypeDef SdramTiming = {0};
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/* USER CODE BEGIN FMC_Init 1 */
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/* USER CODE END FMC_Init 1 */
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/** Perform the SDRAM1 memory initialization sequence
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*/
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hsdram1.Instance = FMC_SDRAM_DEVICE;
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/* hsdram1.Init */
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hsdram1.Init.SDBank = FMC_SDRAM_BANK1;
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hsdram1.Init.ColumnBitsNumber = FMC_SDRAM_COLUMN_BITS_NUM_8;
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hsdram1.Init.RowBitsNumber = FMC_SDRAM_ROW_BITS_NUM_12;
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hsdram1.Init.MemoryDataWidth = FMC_SDRAM_MEM_BUS_WIDTH_16;
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hsdram1.Init.InternalBankNumber = FMC_SDRAM_INTERN_BANKS_NUM_4;
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hsdram1.Init.CASLatency = FMC_SDRAM_CAS_LATENCY_3;
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hsdram1.Init.WriteProtection = FMC_SDRAM_WRITE_PROTECTION_DISABLE;
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hsdram1.Init.SDClockPeriod = FMC_SDRAM_CLOCK_PERIOD_2;
|
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hsdram1.Init.ReadBurst = FMC_SDRAM_RBURST_ENABLE;
|
|
hsdram1.Init.ReadPipeDelay = FMC_SDRAM_RPIPE_DELAY_0;
|
|
/* SdramTiming */
|
|
SdramTiming.LoadToActiveDelay = 2;
|
|
SdramTiming.ExitSelfRefreshDelay = 7;
|
|
SdramTiming.SelfRefreshTime = 4;
|
|
SdramTiming.RowCycleDelay = 7;
|
|
SdramTiming.WriteRecoveryTime = 3;
|
|
SdramTiming.RPDelay = 2;
|
|
SdramTiming.RCDDelay = 2;
|
|
|
|
if (HAL_SDRAM_Init(&hsdram1, &SdramTiming) != HAL_OK)
|
|
{
|
|
Error_Handler( );
|
|
}
|
|
|
|
/* USER CODE BEGIN FMC_Init 2 */
|
|
__IO uint32_t tmpmrd = 0;
|
|
|
|
/* Step 1: Configure a clock configuration enable command */
|
|
Command.CommandMode = FMC_SDRAM_CMD_CLK_ENABLE;
|
|
Command.CommandTarget = FMC_SDRAM_CMD_TARGET_BANK1;
|
|
Command.AutoRefreshNumber = 1;
|
|
Command.ModeRegisterDefinition = 0;
|
|
|
|
/* Send the command */
|
|
HAL_SDRAM_SendCommand(&hsdram1, &Command, SDRAM_TIMEOUT);
|
|
|
|
/* Step 2: Insert 100 us minimum delay */
|
|
/* Inserted delay is equal to 1 ms due to systick time base unit (ms) */
|
|
HAL_Delay(1);
|
|
|
|
/* Step 3: Configure a PALL (precharge all) command */
|
|
Command.CommandMode = FMC_SDRAM_CMD_PALL;
|
|
Command.CommandTarget = FMC_SDRAM_CMD_TARGET_BANK1;
|
|
Command.AutoRefreshNumber = 1;
|
|
Command.ModeRegisterDefinition = 0;
|
|
|
|
/* Send the command */
|
|
HAL_SDRAM_SendCommand(&hsdram1, &Command, SDRAM_TIMEOUT);
|
|
|
|
/* Step 4: Configure an Auto Refresh command */
|
|
Command.CommandMode = FMC_SDRAM_CMD_AUTOREFRESH_MODE;
|
|
Command.CommandTarget = FMC_SDRAM_CMD_TARGET_BANK1;
|
|
Command.AutoRefreshNumber = 8;
|
|
Command.ModeRegisterDefinition = 0;
|
|
|
|
/* Send the command */
|
|
HAL_SDRAM_SendCommand(&hsdram1, &Command, SDRAM_TIMEOUT);
|
|
|
|
/* Step 5: Program the external memory mode register */
|
|
tmpmrd = (uint32_t)SDRAM_MODEREG_BURST_LENGTH_1 | \
|
|
SDRAM_MODEREG_BURST_TYPE_SEQUENTIAL | \
|
|
SDRAM_MODEREG_CAS_LATENCY_3 | \
|
|
SDRAM_MODEREG_OPERATING_MODE_STANDARD | \
|
|
SDRAM_MODEREG_WRITEBURST_MODE_SINGLE;
|
|
|
|
Command.CommandMode = FMC_SDRAM_CMD_LOAD_MODE;
|
|
Command.CommandTarget = FMC_SDRAM_CMD_TARGET_BANK1;
|
|
Command.AutoRefreshNumber = 1;
|
|
Command.ModeRegisterDefinition = tmpmrd;
|
|
|
|
/* Send the command */
|
|
HAL_SDRAM_SendCommand(&hsdram1, &Command, SDRAM_TIMEOUT);
|
|
|
|
/* Step 6: Set the refresh rate counter */
|
|
/* Set the device refresh rate */
|
|
HAL_SDRAM_ProgramRefreshRate(&hsdram1, REFRESH_COUNT);
|
|
|
|
//Deactivate speculative/cache access to first FMC Bank to save FMC bandwidth
|
|
FMC_Bank1->BTCR[0] = 0x000030D2;
|
|
/* USER CODE END FMC_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_GPIOE_CLK_ENABLE();
|
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
|
__HAL_RCC_GPIOG_CLK_ENABLE();
|
|
__HAL_RCC_GPIOJ_CLK_ENABLE();
|
|
__HAL_RCC_GPIOD_CLK_ENABLE();
|
|
__HAL_RCC_GPIOK_CLK_ENABLE();
|
|
__HAL_RCC_GPIOF_CLK_ENABLE();
|
|
__HAL_RCC_GPIOI_CLK_ENABLE();
|
|
__HAL_RCC_GPIOH_CLK_ENABLE();
|
|
__HAL_RCC_GPIOC_CLK_ENABLE();
|
|
|
|
/*Configure GPIO pin Output Level */
|
|
HAL_GPIO_WritePin(LCD_BL_CTRL_GPIO_Port, LCD_BL_CTRL_Pin, GPIO_PIN_SET);
|
|
|
|
/*Configure GPIO pin Output Level */
|
|
HAL_GPIO_WritePin(LCD_DISP_GPIO_Port, LCD_DISP_Pin, GPIO_PIN_SET);
|
|
|
|
/*Configure GPIO pin : LCD_BL_CTRL_Pin */
|
|
GPIO_InitStruct.Pin = LCD_BL_CTRL_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
HAL_GPIO_Init(LCD_BL_CTRL_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pin : LCD_DISP_Pin */
|
|
GPIO_InitStruct.Pin = LCD_DISP_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
HAL_GPIO_Init(LCD_DISP_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
}
|
|
|
|
/* USER CODE BEGIN 4 */
|
|
|
|
/* USER CODE END 4 */
|
|
|
|
/* USER CODE BEGIN Header_TouchGFX_Task */
|
|
/**
|
|
* @brief Function implementing the TouchGFXTask thread.
|
|
* @param argument: Not used
|
|
* @retval None
|
|
*/
|
|
/* USER CODE END Header_TouchGFX_Task */
|
|
__weak void TouchGFX_Task(void *argument)
|
|
{
|
|
/* USER CODE BEGIN 5 */
|
|
MX_TouchGFX_Process();
|
|
/* Infinite loop */
|
|
for(;;)
|
|
{
|
|
osDelay(1);
|
|
}
|
|
/* USER CODE END 5 */
|
|
}
|
|
|
|
/* MPU Configuration */
|
|
|
|
void MPU_Config(void)
|
|
{
|
|
MPU_Region_InitTypeDef MPU_InitStruct = {0};
|
|
|
|
/* Disables the MPU */
|
|
HAL_MPU_Disable();
|
|
/** Initializes and configures the Region and the memory to be protected
|
|
*/
|
|
MPU_InitStruct.Enable = MPU_REGION_ENABLE;
|
|
MPU_InitStruct.Number = MPU_REGION_NUMBER0;
|
|
MPU_InitStruct.BaseAddress = 0x90000000;
|
|
MPU_InitStruct.Size = MPU_REGION_SIZE_256MB;
|
|
MPU_InitStruct.SubRegionDisable = 0x0;
|
|
MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
|
|
MPU_InitStruct.AccessPermission = MPU_REGION_FULL_ACCESS;
|
|
MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_ENABLE;
|
|
MPU_InitStruct.IsShareable = MPU_ACCESS_NOT_SHAREABLE;
|
|
MPU_InitStruct.IsCacheable = MPU_ACCESS_NOT_CACHEABLE;
|
|
MPU_InitStruct.IsBufferable = MPU_ACCESS_NOT_BUFFERABLE;
|
|
|
|
HAL_MPU_ConfigRegion(&MPU_InitStruct);
|
|
/** Initializes and configures the Region and the memory to be protected
|
|
*/
|
|
MPU_InitStruct.Enable = MPU_REGION_ENABLE;
|
|
MPU_InitStruct.Number = MPU_REGION_NUMBER1;
|
|
MPU_InitStruct.BaseAddress = 0x90000000;
|
|
MPU_InitStruct.Size = MPU_REGION_SIZE_16MB;
|
|
MPU_InitStruct.SubRegionDisable = 0x0;
|
|
MPU_InitStruct.TypeExtField = MPU_TEX_LEVEL0;
|
|
MPU_InitStruct.AccessPermission = MPU_REGION_FULL_ACCESS;
|
|
MPU_InitStruct.DisableExec = MPU_INSTRUCTION_ACCESS_ENABLE;
|
|
MPU_InitStruct.IsShareable = MPU_ACCESS_NOT_SHAREABLE;
|
|
MPU_InitStruct.IsCacheable = MPU_ACCESS_CACHEABLE;
|
|
MPU_InitStruct.IsBufferable = MPU_ACCESS_NOT_BUFFERABLE;
|
|
|
|
HAL_MPU_ConfigRegion(&MPU_InitStruct);
|
|
/* Enables the MPU */
|
|
HAL_MPU_Enable(MPU_PRIVILEGED_DEFAULT);
|
|
|
|
}
|
|
/**
|
|
* @brief Period elapsed callback in non blocking mode
|
|
* @note This function is called when TIM6 interrupt took place, inside
|
|
* HAL_TIM_IRQHandler(). It makes a direct call to HAL_IncTick() to increment
|
|
* a global variable "uwTick" used as application time base.
|
|
* @param htim : TIM handle
|
|
* @retval None
|
|
*/
|
|
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
|
|
{
|
|
/* USER CODE BEGIN Callback 0 */
|
|
|
|
/* USER CODE END Callback 0 */
|
|
if (htim->Instance == TIM6) {
|
|
HAL_IncTick();
|
|
}
|
|
/* USER CODE BEGIN Callback 1 */
|
|
|
|
/* USER CODE END Callback 1 */
|
|
}
|
|
|
|
/**
|
|
* @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****/
|