Added LTDC initialization code.

2021-03-03 01:33:59 +08:00 · 2021-03-03 01:33:59 +08:00 · 37bfc7094a
parent 446b9220da
commit 37bfc7094a
17 changed files with 649 additions and 167 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -23,10 +23,11 @@ set(C_SOURCES
    "Core/Src/stm32h7xx_it.c"
    "Core/Src/stm32h7xx_hal_msp.c"
    "Core/Src/stm32h7xx_hal_timebase_tim.c"
-    "Core/Src/user_tasks.c"
-    "Core/Src/tasks/sdram_task.c"
-    "Core/Src/printf_impl.c"
    "Core/Src/system_stm32h7xx.c"
+    "Core/Src/user_tasks.c"
+    "Core/Src/user_lvgl_impl.c"
+    "Core/Src/user_printf_impl.c"
+    "Core/Src/tasks/user_hello_task.c"
    "Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_cortex.c"
    "Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc.c"
    "Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc_ex.c"
@ -51,6 +52,8 @@ set(C_SOURCES
    "Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_sdram.c"
    "Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart.c"
    "Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart_ex.c"
+    "Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc.c"
+    "Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc_ex.c"
    "Middlewares/Third_Party/FreeRTOS/Source/croutine.c"
    "Middlewares/Third_Party/FreeRTOS/Source/event_groups.c"
    "Middlewares/Third_Party/FreeRTOS/Source/list.c"
--- a/Core/Inc/lv_conf.h
+++ b/Core/Inc/lv_conf.h
@ -80,14 +80,14 @@ typedef int16_t lv_coord_t;
 #define LV_MEM_CUSTOM      0
 #if LV_MEM_CUSTOM == 0
 /* Size of the memory used by `lv_mem_alloc` in bytes (>= 2kB)*/
-#  define LV_MEM_SIZE    (32U * 1024U)
+#  define LV_MEM_SIZE    (1024U * 1024U)

 /* Compiler prefix for a big array declaration */
 #  define LV_MEM_ATTR

 /* Set an address for the memory pool instead of allocating it as an array.
 * Can be in external SRAM too. */
-#  define LV_MEM_ADR          0
+#  define LV_MEM_ADR          0xD0000000

 /* Automatically defrag. on free. Defrag. means joining the adjacent free cells. */
 #  define LV_MEM_AUTO_DEFRAG  1
@ -192,7 +192,7 @@ typedef void * lv_group_user_data_t;
 #define LV_USE_GPU_STM32_DMA2D  0
 /*If enabling LV_USE_GPU_STM32_DMA2D, LV_GPU_DMA2D_CMSIS_INCLUDE must be defined to include path of CMSIS header of target processor
 e.g. "stm32f769xx.h" or "stm32f429xx.h" */
-#define LV_GPU_DMA2D_CMSIS_INCLUDE
+#define LV_GPU_DMA2D_CMSIS_INCLUDE "stm32h750xx.h"

 /*1: Use PXP for CPU off-load on NXP RTxxx platforms */
 #define LV_USE_GPU_NXP_PXP      0
@ -311,7 +311,7 @@ typedef void * lv_indev_drv_user_data_t;            /*Type of user data in the i
 *===============*/

 /*1: Enable the log module*/
-#define LV_USE_LOG      0
+#define LV_USE_LOG      1
 #if LV_USE_LOG
 /* How important log should be added:
 * LV_LOG_LEVEL_TRACE       A lot of logs to give detailed information
@ -320,7 +320,7 @@ typedef void * lv_indev_drv_user_data_t;            /*Type of user data in the i
 * LV_LOG_LEVEL_ERROR       Only critical issue, when the system may fail
 * LV_LOG_LEVEL_NONE        Do not log anything
 */
-#  define LV_LOG_LEVEL    LV_LOG_LEVEL_WARN
+#  define LV_LOG_LEVEL    LV_LOG_LEVEL_INFO

 /* 1: Print the log with 'printf';
 * 0: user need to register a callback with `lv_log_register_print_cb`*/
--- a/Core/Inc/main.h
+++ b/Core/Inc/main.h
@ -60,6 +60,8 @@ void Error_Handler(void);
 /* USER CODE END EFP */

 /* Private defines -----------------------------------------------------------*/
+#define LTDC_BL_Pin GPIO_PIN_13
+#define LTDC_BL_GPIO_Port GPIOD
 /* USER CODE BEGIN Private defines */

 /* USER CODE END Private defines */
--- a/Core/Inc/stm32h7xx_hal_conf.h
+++ b/Core/Inc/stm32h7xx_hal_conf.h
@ -63,7 +63,7 @@
 /* #define HAL_SMBUS_MODULE_ENABLED   */
 /* #define HAL_IWDG_MODULE_ENABLED   */
 /* #define HAL_LPTIM_MODULE_ENABLED   */
-/* #define HAL_LTDC_MODULE_ENABLED   */
+#define HAL_LTDC_MODULE_ENABLED
 /* #define HAL_QSPI_MODULE_ENABLED   */
 /* #define HAL_RNG_MODULE_ENABLED   */
 #define HAL_RTC_MODULE_ENABLED
--- a/Core/Inc/stm32h7xx_it.h
+++ b/Core/Inc/stm32h7xx_it.h
@ -56,10 +56,14 @@ void DebugMon_Handler(void);
 void PVD_AVD_IRQHandler(void);
 void FLASH_IRQHandler(void);
 void RCC_IRQHandler(void);
+void TIM2_IRQHandler(void);
 void TIM3_IRQHandler(void);
 void USART1_IRQHandler(void);
+void FMC_IRQHandler(void);
 void TIM7_IRQHandler(void);
 void FPU_IRQHandler(void);
+void LTDC_IRQHandler(void);
+void LTDC_ER_IRQHandler(void);
 void HSEM1_IRQHandler(void);
 /* USER CODE BEGIN EFP */

--- a/Core/Inc/user_lvgl_impl.h
+++ b/Core/Inc/user_lvgl_impl.h
@ -0,0 +1,10 @@
+#ifndef __USER_LVGL_IMPL_H
+#define __USER_LVGL_IMPL_H
+
+#include <stdint.h>
+
+#include "lvgl.h"
+
+void user_lvgl_impl_log_cb(lv_log_level_t level, const char *file, uint32_t line, const char *fn_name, const char *dsc);
+
+#endif
--- a/Core/Inc/user_tasks.h
+++ b/Core/Inc/user_tasks.h
@ -5,8 +5,8 @@

 void user_tasks_init(void);

-extern osThreadId_t g_sdram_task_handle;
-extern osThreadAttr_t g_sdram_task_attributes;
-void sdram_task(void * argument);
+extern osThreadId_t g_user_hello_task_handle;
+extern osThreadAttr_t g_user_hello_task_attributes;
+void user_hello_task(void * argument);

 #endif
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@ -44,6 +44,8 @@

 /* Private variables ---------------------------------------------------------*/

+LTDC_HandleTypeDef hltdc;
+
 RTC_HandleTypeDef hrtc;

 TIM_HandleTypeDef htim2;
@ -66,6 +68,7 @@ const osThreadAttr_t defaultTask_attributes = {

 /* Private function prototypes -----------------------------------------------*/
 void SystemClock_Config(void);
+void PeriphCommonClock_Config(void);
 static void MPU_Config(void);
 static void MX_GPIO_Init(void);
 static void MX_RTC_Init(void);
@ -73,6 +76,7 @@ static void MX_TIM3_Init(void);
 static void MX_TIM2_Init(void);
 static void MX_FMC_Init(void);
 static void MX_USART1_UART_Init(void);
+static void MX_LTDC_Init(void);
 void StartDefaultTask(void *argument);

 /* USER CODE BEGIN PFP */
@ -115,6 +119,9 @@ int main(void)
  /* Configure the system clock */
  SystemClock_Config();

+/* Configure the peripherals common clocks */
+  PeriphCommonClock_Config();
+
  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */
@ -126,6 +133,7 @@ int main(void)
  MX_TIM2_Init();
  MX_FMC_Init();
  MX_USART1_UART_Init();
+  MX_LTDC_Init();
  /* USER CODE BEGIN 2 */

  /* USER CODE END 2 */
@ -238,6 +246,94 @@ void SystemClock_Config(void)
  HAL_RCC_EnableCSS();
 }

+/**
+  * @brief Peripherals Common Clock Configuration
+  * @retval None
+  */
+void PeriphCommonClock_Config(void)
+{
+  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
+
+  /** Initializes the peripherals clock
+  */
+  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_LTDC;
+  PeriphClkInitStruct.PLL3.PLL3M = 25;
+  PeriphClkInitStruct.PLL3.PLL3N = 172;
+  PeriphClkInitStruct.PLL3.PLL3P = 2;
+  PeriphClkInitStruct.PLL3.PLL3Q = 4;
+  PeriphClkInitStruct.PLL3.PLL3R = 10;
+  PeriphClkInitStruct.PLL3.PLL3RGE = RCC_PLL3VCIRANGE_0;
+  PeriphClkInitStruct.PLL3.PLL3VCOSEL = RCC_PLL3VCOMEDIUM;
+  PeriphClkInitStruct.PLL3.PLL3FRACN = 1762;
+  PeriphClkInitStruct.Usart16ClockSelection = RCC_USART16CLKSOURCE_PLL3;
+  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
+  {
+    Error_Handler();
+  }
+}
+
+/**
+  * @brief LTDC Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_LTDC_Init(void)
+{
+
+  /* USER CODE BEGIN LTDC_Init 0 */
+
+  /* USER CODE END LTDC_Init 0 */
+
+  LTDC_LayerCfgTypeDef pLayerCfg = {0};
+
+  /* USER CODE BEGIN LTDC_Init 1 */
+
+  /* USER CODE END LTDC_Init 1 */
+  hltdc.Instance = LTDC;
+  hltdc.Init.HSPolarity = LTDC_HSPOLARITY_AL;
+  hltdc.Init.VSPolarity = LTDC_VSPOLARITY_AL;
+  hltdc.Init.DEPolarity = LTDC_DEPOLARITY_AL;
+  hltdc.Init.PCPolarity = LTDC_PCPOLARITY_IPC;
+  hltdc.Init.HorizontalSync = 19;
+  hltdc.Init.VerticalSync = 9;
+  hltdc.Init.AccumulatedHBP = 65;
+  hltdc.Init.AccumulatedVBP = 32;
+  hltdc.Init.AccumulatedActiveW = 865;
+  hltdc.Init.AccumulatedActiveH = 512;
+  hltdc.Init.TotalWidth = 1075;
+  hltdc.Init.TotalHeigh = 534;
+  hltdc.Init.Backcolor.Blue = 0;
+  hltdc.Init.Backcolor.Green = 0;
+  hltdc.Init.Backcolor.Red = 0;
+  if (HAL_LTDC_Init(&hltdc) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  pLayerCfg.WindowX0 = 0;
+  pLayerCfg.WindowX1 = 799;
+  pLayerCfg.WindowY0 = 0;
+  pLayerCfg.WindowY1 = 479;
+  pLayerCfg.PixelFormat = LTDC_PIXEL_FORMAT_ARGB8888;
+  pLayerCfg.Alpha = 255;
+  pLayerCfg.Alpha0 = 255;
+  pLayerCfg.BlendingFactor1 = LTDC_BLENDING_FACTOR1_PAxCA;
+  pLayerCfg.BlendingFactor2 = LTDC_BLENDING_FACTOR2_PAxCA;
+  pLayerCfg.FBStartAdress = 0xD0100000;
+  pLayerCfg.ImageWidth = 800;
+  pLayerCfg.ImageHeight = 480;
+  pLayerCfg.Backcolor.Blue = 0;
+  pLayerCfg.Backcolor.Green = 0;
+  pLayerCfg.Backcolor.Red = 0;
+  if (HAL_LTDC_ConfigLayer(&hltdc, &pLayerCfg, 0) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN LTDC_Init 2 */
+
+  /* USER CODE END LTDC_Init 2 */
+
+}
+
 /**
  * @brief RTC Initialization Function
  * @param None
@ -553,10 +649,13 @@ static void MX_FMC_Init(void)
  */
 static void MX_GPIO_Init(void)
 {
+  GPIO_InitTypeDef GPIO_InitStruct = {0};

  /* GPIO Ports Clock Enable */
  __HAL_RCC_GPIOI_CLK_ENABLE();
+  __HAL_RCC_GPIOK_CLK_ENABLE();
  __HAL_RCC_GPIOE_CLK_ENABLE();
+  __HAL_RCC_GPIOJ_CLK_ENABLE();
  __HAL_RCC_GPIOA_CLK_ENABLE();
  __HAL_RCC_GPIOH_CLK_ENABLE();
  __HAL_RCC_GPIOC_CLK_ENABLE();
@ -565,6 +664,16 @@ static void MX_GPIO_Init(void)
  __HAL_RCC_GPIOD_CLK_ENABLE();
  __HAL_RCC_GPIOF_CLK_ENABLE();

+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(LTDC_BL_GPIO_Port, LTDC_BL_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin : LTDC_BL_Pin */
+  GPIO_InitStruct.Pin = LTDC_BL_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(LTDC_BL_GPIO_Port, &GPIO_InitStruct);
+
 }

 /* USER CODE BEGIN 4 */
@ -587,6 +696,9 @@ void StartDefaultTask(void *argument)
 {
  /* USER CODE BEGIN 5 */

+  // Enable LCD backlight
+  HAL_GPIO_WritePin(LTDC_BL_GPIO_Port, LTDC_BL_Pin, GPIO_PIN_SET);
+
  user_tasks_init();

  HAL_TIM_PWM_Start(&htim3, TIM_CHANNEL_3);
--- a/Core/Src/stm32h7xx_hal_msp.c
+++ b/Core/Src/stm32h7xx_hal_msp.c
@ -97,6 +97,159 @@ void HAL_MspInit(void)
  /* USER CODE END MspInit 1 */
 }

+/**
+* @brief LTDC MSP Initialization
+* This function configures the hardware resources used in this example
+* @param hltdc: LTDC handle pointer
+* @retval None
+*/
+void HAL_LTDC_MspInit(LTDC_HandleTypeDef* hltdc)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(hltdc->Instance==LTDC)
+  {
+  /* USER CODE BEGIN LTDC_MspInit 0 */
+
+  /* USER CODE END LTDC_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_LTDC_CLK_ENABLE();
+
+    __HAL_RCC_GPIOK_CLK_ENABLE();
+    __HAL_RCC_GPIOJ_CLK_ENABLE();
+    __HAL_RCC_GPIOI_CLK_ENABLE();
+    /**LTDC GPIO Configuration
+    PK5     ------> LTDC_B6
+    PK4     ------> LTDC_B5
+    PJ15     ------> LTDC_B3
+    PK6     ------> LTDC_B7
+    PK3     ------> LTDC_B4
+    PK7     ------> LTDC_DE
+    PJ14     ------> LTDC_B2
+    PJ12     ------> LTDC_B0
+    PJ13     ------> LTDC_B1
+    PI12     ------> LTDC_HSYNC
+    PI13     ------> LTDC_VSYNC
+    PI14     ------> LTDC_CLK
+    PK2     ------> LTDC_G7
+    PK0     ------> LTDC_G5
+    PK1     ------> LTDC_G6
+    PJ11     ------> LTDC_G4
+    PJ10     ------> LTDC_G3
+    PJ9     ------> LTDC_G2
+    PJ0     ------> LTDC_R1
+    PJ8     ------> LTDC_G1
+    PJ7     ------> LTDC_G0
+    PJ6     ------> LTDC_R7
+    PI15     ------> LTDC_R0
+    PJ1     ------> LTDC_R2
+    PJ5     ------> LTDC_R6
+    PJ2     ------> LTDC_R3
+    PJ3     ------> LTDC_R4
+    PJ4     ------> LTDC_R5
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_4|GPIO_PIN_6|GPIO_PIN_3
+                          |GPIO_PIN_7|GPIO_PIN_2|GPIO_PIN_0|GPIO_PIN_1;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
+    HAL_GPIO_Init(GPIOK, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_15|GPIO_PIN_14|GPIO_PIN_12|GPIO_PIN_13
+                          |GPIO_PIN_11|GPIO_PIN_10|GPIO_PIN_9|GPIO_PIN_0
+                          |GPIO_PIN_8|GPIO_PIN_7|GPIO_PIN_6|GPIO_PIN_1
+                          |GPIO_PIN_5|GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_4;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
+    HAL_GPIO_Init(GPIOJ, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF14_LTDC;
+    HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);
+
+    /* LTDC interrupt Init */
+    HAL_NVIC_SetPriority(LTDC_IRQn, 5, 0);
+    HAL_NVIC_EnableIRQ(LTDC_IRQn);
+    HAL_NVIC_SetPriority(LTDC_ER_IRQn, 5, 0);
+    HAL_NVIC_EnableIRQ(LTDC_ER_IRQn);
+  /* USER CODE BEGIN LTDC_MspInit 1 */
+
+  /* USER CODE END LTDC_MspInit 1 */
+  }
+
+}
+
+/**
+* @brief LTDC MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param hltdc: LTDC handle pointer
+* @retval None
+*/
+void HAL_LTDC_MspDeInit(LTDC_HandleTypeDef* hltdc)
+{
+  if(hltdc->Instance==LTDC)
+  {
+  /* USER CODE BEGIN LTDC_MspDeInit 0 */
+
+  /* USER CODE END LTDC_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_LTDC_CLK_DISABLE();
+
+    /**LTDC GPIO Configuration
+    PK5     ------> LTDC_B6
+    PK4     ------> LTDC_B5
+    PJ15     ------> LTDC_B3
+    PK6     ------> LTDC_B7
+    PK3     ------> LTDC_B4
+    PK7     ------> LTDC_DE
+    PJ14     ------> LTDC_B2
+    PJ12     ------> LTDC_B0
+    PJ13     ------> LTDC_B1
+    PI12     ------> LTDC_HSYNC
+    PI13     ------> LTDC_VSYNC
+    PI14     ------> LTDC_CLK
+    PK2     ------> LTDC_G7
+    PK0     ------> LTDC_G5
+    PK1     ------> LTDC_G6
+    PJ11     ------> LTDC_G4
+    PJ10     ------> LTDC_G3
+    PJ9     ------> LTDC_G2
+    PJ0     ------> LTDC_R1
+    PJ8     ------> LTDC_G1
+    PJ7     ------> LTDC_G0
+    PJ6     ------> LTDC_R7
+    PI15     ------> LTDC_R0
+    PJ1     ------> LTDC_R2
+    PJ5     ------> LTDC_R6
+    PJ2     ------> LTDC_R3
+    PJ3     ------> LTDC_R4
+    PJ4     ------> LTDC_R5
+    */
+    HAL_GPIO_DeInit(GPIOK, GPIO_PIN_5|GPIO_PIN_4|GPIO_PIN_6|GPIO_PIN_3
+                          |GPIO_PIN_7|GPIO_PIN_2|GPIO_PIN_0|GPIO_PIN_1);
+
+    HAL_GPIO_DeInit(GPIOJ, GPIO_PIN_15|GPIO_PIN_14|GPIO_PIN_12|GPIO_PIN_13
+                          |GPIO_PIN_11|GPIO_PIN_10|GPIO_PIN_9|GPIO_PIN_0
+                          |GPIO_PIN_8|GPIO_PIN_7|GPIO_PIN_6|GPIO_PIN_1
+                          |GPIO_PIN_5|GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_4);
+
+    HAL_GPIO_DeInit(GPIOI, GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15);
+
+    /* LTDC interrupt DeInit */
+    HAL_NVIC_DisableIRQ(LTDC_IRQn);
+    HAL_NVIC_DisableIRQ(LTDC_ER_IRQn);
+  /* USER CODE BEGIN LTDC_MspDeInit 1 */
+
+  /* USER CODE END LTDC_MspDeInit 1 */
+  }
+
+}
+
 /**
 * @brief RTC MSP Initialization
 * This function configures the hardware resources used in this example
@ -166,6 +319,9 @@ void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
  /* USER CODE END TIM2_MspInit 0 */
    /* Peripheral clock enable */
    __HAL_RCC_TIM2_CLK_ENABLE();
+    /* TIM2 interrupt Init */
+    HAL_NVIC_SetPriority(TIM2_IRQn, 5, 0);
+    HAL_NVIC_EnableIRQ(TIM2_IRQn);
  /* USER CODE BEGIN TIM2_MspInit 1 */

  /* USER CODE END TIM2_MspInit 1 */
@ -249,6 +405,9 @@ void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
  /* USER CODE END TIM2_MspDeInit 0 */
    /* Peripheral clock disable */
    __HAL_RCC_TIM2_CLK_DISABLE();
+
+    /* TIM2 interrupt DeInit */
+    HAL_NVIC_DisableIRQ(TIM2_IRQn);
  /* USER CODE BEGIN TIM2_MspDeInit 1 */

  /* USER CODE END TIM2_MspDeInit 1 */
@ -279,29 +438,11 @@ void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
 void HAL_UART_MspInit(UART_HandleTypeDef* huart)
 {
  GPIO_InitTypeDef GPIO_InitStruct = {0};
-  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
  if(huart->Instance==USART1)
  {
  /* USER CODE BEGIN USART1_MspInit 0 */

  /* USER CODE END USART1_MspInit 0 */
-  /** Initializes the peripherals clock
-  */
-    PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART1;
-    PeriphClkInitStruct.PLL3.PLL3M = 5;
-    PeriphClkInitStruct.PLL3.PLL3N = 40;
-    PeriphClkInitStruct.PLL3.PLL3P = 2;
-    PeriphClkInitStruct.PLL3.PLL3Q = 4;
-    PeriphClkInitStruct.PLL3.PLL3R = 2;
-    PeriphClkInitStruct.PLL3.PLL3RGE = RCC_PLL3VCIRANGE_2;
-    PeriphClkInitStruct.PLL3.PLL3VCOSEL = RCC_PLL3VCOWIDE;
-    PeriphClkInitStruct.PLL3.PLL3FRACN = 0;
-    PeriphClkInitStruct.Usart16ClockSelection = RCC_USART16CLKSOURCE_PLL3;
-    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
-    {
-      Error_Handler();
-    }
-
    /* Peripheral clock enable */
    __HAL_RCC_USART1_CLK_ENABLE();

@ -508,6 +649,9 @@ static void HAL_FMC_MspInit(void){
  GPIO_InitStruct.Alternate = GPIO_AF12_FMC;
  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

+  /* Peripheral interrupt init */
+  HAL_NVIC_SetPriority(FMC_IRQn, 5, 0);
+  HAL_NVIC_EnableIRQ(FMC_IRQn);
  /* USER CODE BEGIN FMC_MspInit 1 */

  /* USER CODE END FMC_MspInit 1 */
@ -619,6 +763,8 @@ static void HAL_FMC_MspDeInit(void){

  HAL_GPIO_DeInit(GPIOC, GPIO_PIN_0);

+  /* Peripheral interrupt DeInit */
+  HAL_NVIC_DisableIRQ(FMC_IRQn);
  /* USER CODE BEGIN FMC_MspDeInit 1 */

  /* USER CODE END FMC_MspDeInit 1 */
--- a/Core/Src/stm32h7xx_it.c
+++ b/Core/Src/stm32h7xx_it.c
@ -56,6 +56,9 @@
 /* USER CODE END 0 */

 /* External variables --------------------------------------------------------*/
+extern SDRAM_HandleTypeDef hsdram1;
+extern LTDC_HandleTypeDef hltdc;
+extern TIM_HandleTypeDef htim2;
 extern TIM_HandleTypeDef htim3;
 extern UART_HandleTypeDef huart1;
 extern TIM_HandleTypeDef htim7;
@ -204,6 +207,20 @@ void RCC_IRQHandler(void)
  /* USER CODE END RCC_IRQn 1 */
 }

+/**
+  * @brief This function handles TIM2 global interrupt.
+  */
+void TIM2_IRQHandler(void)
+{
+  /* USER CODE BEGIN TIM2_IRQn 0 */
+
+  /* USER CODE END TIM2_IRQn 0 */
+  HAL_TIM_IRQHandler(&htim2);
+  /* USER CODE BEGIN TIM2_IRQn 1 */
+
+  /* USER CODE END TIM2_IRQn 1 */
+}
+
 /**
  * @brief This function handles TIM3 global interrupt.
  */
@ -232,6 +249,20 @@ void USART1_IRQHandler(void)
  /* USER CODE END USART1_IRQn 1 */
 }

+/**
+  * @brief This function handles FMC global interrupt.
+  */
+void FMC_IRQHandler(void)
+{
+  /* USER CODE BEGIN FMC_IRQn 0 */
+
+  /* USER CODE END FMC_IRQn 0 */
+  HAL_SDRAM_IRQHandler(&hsdram1);
+  /* USER CODE BEGIN FMC_IRQn 1 */
+
+  /* USER CODE END FMC_IRQn 1 */
+}
+
 /**
  * @brief This function handles TIM7 global interrupt.
  */
@ -259,6 +290,34 @@ void FPU_IRQHandler(void)
  /* USER CODE END FPU_IRQn 1 */
 }

+/**
+  * @brief This function handles LTDC global interrupt.
+  */
+void LTDC_IRQHandler(void)
+{
+  /* USER CODE BEGIN LTDC_IRQn 0 */
+
+  /* USER CODE END LTDC_IRQn 0 */
+  HAL_LTDC_IRQHandler(&hltdc);
+  /* USER CODE BEGIN LTDC_IRQn 1 */
+
+  /* USER CODE END LTDC_IRQn 1 */
+}
+
+/**
+  * @brief This function handles LTDC global error interrupt.
+  */
+void LTDC_ER_IRQHandler(void)
+{
+  /* USER CODE BEGIN LTDC_ER_IRQn 0 */
+
+  /* USER CODE END LTDC_ER_IRQn 0 */
+  HAL_LTDC_IRQHandler(&hltdc);
+  /* USER CODE BEGIN LTDC_ER_IRQn 1 */
+
+  /* USER CODE END LTDC_ER_IRQn 1 */
+}
+
 /**
  * @brief This function handles HSEM1 global interrupt.
  */
--- a/Core/Src/tasks/sdram_task.c
+++ b/Core/Src/tasks/sdram_task.c
@ -1,41 +0,0 @@
-#include <stdint.h>
-#include <string.h>
-#include <stdio.h>
-
-#include "printf.h"
-
-#include "user_tasks.h"
-
-// SDRAM BANK 2, default mapping
-#define SDRAM_START 0xD0000000
-#define SDRAM_END   0xD4000000
-
-osThreadId_t g_sdram_task_handle;
-osThreadAttr_t g_sdram_task_attributes = {
-    .name = "SDRAMT",
-    .stack_size = 256 * 4,
-    .priority = (osPriority_t) osPriorityNormal,
-};
-
-void sdram_task(void * argument) {
-    printf("SDRAM test started...\r\n");
-    
-    for(uint32_t i = SDRAM_START; i < SDRAM_END; i += 4) {
-        *(uint32_t *)i = i;
-        if(i % 0x10000 == 0) {
-            printf("Write: 0x%08lx\r\n", i);
-        }
-    }
-    for(uint32_t i = SDRAM_START; i < SDRAM_END; i += 4) {
-        if(*(uint32_t *)i != i) {
-            printf("Verify err: 0x%08lx\r\n", i);
-            break;
-        }
-        if(i % 0x10000 == 0) {
-            printf("Verify: 0x%08lx\r\n", i);
-        }
-    }
-    printf("SDRAM test completed.\r\n");
-
-    osThreadExit();
-}
--- a/Core/Src/tasks/user_hello_task.c
+++ b/Core/Src/tasks/user_hello_task.c
@ -0,0 +1,26 @@
+#include <stdint.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "lvgl.h"
+
+#include "user_tasks.h"
+
+// SDRAM BANK 2, default mapping
+#define SDRAM_START 0xD0000000
+#define SDRAM_END   0xD4000000
+
+osThreadId_t g_user_hello_task_handle;
+osThreadAttr_t g_user_hello_task_attributes = {
+    .name = "HELO",
+    .stack_size = 256 * 4,
+    .priority = (osPriority_t) osPriorityNormal,
+};
+
+void user_hello_task(void * argument) {
+    LV_LOG_INFO("Hello task initialized.");
+    for(;;) {
+        LV_LOG_INFO("Hello world @%ld.", osKernelGetTickCount());
+        osDelay(1000);
+    }
+}
--- a/Core/Src/user_lvgl_impl.c
+++ b/Core/Src/user_lvgl_impl.c
@ -0,0 +1,14 @@
+#include "printf.h"
+
+#include "user_lvgl_impl.h"
+
+void user_lvgl_impl_log_cb(lv_log_level_t level, const char *file, uint32_t line, const char *fn_name, const char *dsc) {
+    if(level == LV_LOG_LEVEL_ERROR) printf("\033[31m [ERROR] ");
+    if(level == LV_LOG_LEVEL_WARN)  printf("\033[33m [ WARN] ");
+    if(level == LV_LOG_LEVEL_INFO)  printf("\033[34m [ INFO] ");
+    if(level == LV_LOG_LEVEL_TRACE) printf("\033[36m [TRACE] ");
+
+    printf("%s:%d, %s(): %s", file, line, fn_name, dsc);
+
+    printf("\033[m\r\n");
+}
--- a/Core/Src/user_printf_impl.c
+++ b/Core/Src/user_printf_impl.c
--- a/Core/Src/user_tasks.c
+++ b/Core/Src/user_tasks.c
@ -1,9 +1,12 @@
 #include "lvgl.h"

+#include "user_lvgl_impl.h"
+
 #include "user_tasks.h"

 void user_tasks_init(void) {
    lv_init();
+    lv_log_register_print_cb(user_lvgl_impl_log_cb);

-    g_sdram_task_handle = osThreadNew(sdram_task, NULL, &g_sdram_task_attributes);
+    g_user_hello_task_handle = osThreadNew(user_hello_task, NULL, &g_user_hello_task_attributes);
 }
--- a/6
+++ b/6
@ -1,5 +1,5 @@
 ##########################################################################################################################
-# File automatically-generated by tool: [projectgenerator] version: [3.13.0-B3] date: [Sun Feb 28 20:36:12 CST 2021] 
+# File automatically-generated by tool: [projectgenerator] version: [3.13.0-B3] date: [Wed Mar 03 00:08:05 CST 2021] 
 ##########################################################################################################################

 # ------------------------------------------------
@ -75,7 +75,9 @@ Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c \
 Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_ll_fmc.c \
 Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_sdram.c \
 Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart.c \
-Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart_ex.c
+Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart_ex.c \
+Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc.c \
+Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc_ex.c

 # ASM sources
 ASM_SOURCES =  \
--- a/STM32H750XB_Hello.ioc
+++ b/STM32H750XB_Hello.ioc
@ -54,99 +54,147 @@ FREERTOS.IPParameters=Tasks01,configTOTAL_HEAP_SIZE
 FREERTOS.Tasks01=defaultTask,24,128,StartDefaultTask,Default,NULL,Dynamic,NULL,NULL
 FREERTOS.configTOTAL_HEAP_SIZE=81920
 File.Version=6
-GPIO.groupedBy=
+GPIO.groupedBy=Group By Peripherals
 KeepUserPlacement=false
+LTDC.ActiveW=800
+LTDC.Alpha0_L0=255
+LTDC.Alpha_L0=255
+LTDC.BlendingFactor1_L0=LTDC_BLENDING_FACTOR1_PAxCA
+LTDC.BlendingFactor2_L0=LTDC_BLENDING_FACTOR2_PAxCA
+LTDC.FBStartAdress_L0=0xD0100000
+LTDC.HBP=46
+LTDC.HFP=210
+LTDC.HSync=20
+LTDC.IPParameters=ActiveW,HSync,HBP,HFP,VSync,VBP,VFP,Layers,WindowX1_L0,WindowY1_L0,FBStartAdress_L0,ImageWidth_L0,ImageHeight_L0,Alpha0_L0,Alpha_L0,BlendingFactor1_L0,BlendingFactor2_L0
+LTDC.ImageHeight_L0=480
+LTDC.ImageWidth_L0=800
+LTDC.Layers=0
+LTDC.VBP=23
+LTDC.VFP=22
+LTDC.VSync=10
+LTDC.WindowX1_L0=799
+LTDC.WindowY1_L0=479
 Mcu.Family=STM32H7
 Mcu.IP0=CORTEX_M7
 Mcu.IP1=DEBUG
-Mcu.IP10=USART1
+Mcu.IP10=TIM3
+Mcu.IP11=USART1
 Mcu.IP2=FMC
 Mcu.IP3=FREERTOS
-Mcu.IP4=NVIC
-Mcu.IP5=RCC
-Mcu.IP6=RTC
-Mcu.IP7=SYS
-Mcu.IP8=TIM2
-Mcu.IP9=TIM3
-Mcu.IPNb=11
+Mcu.IP4=LTDC
+Mcu.IP5=NVIC
+Mcu.IP6=RCC
+Mcu.IP7=RTC
+Mcu.IP8=SYS
+Mcu.IP9=TIM2
+Mcu.IPNb=12
 Mcu.Name=STM32H750XBHx
 Mcu.Package=TFBGA240
 Mcu.Pin0=PI6
 Mcu.Pin1=PI5
-Mcu.Pin10=PH14
-Mcu.Pin11=PC15-OSC32_OUT (OSC32_OUT)
-Mcu.Pin12=PC14-OSC32_IN (OSC32_IN)
-Mcu.Pin13=PE0
-Mcu.Pin14=PB3 (JTDO/TRACESWO)
-Mcu.Pin15=PI3
-Mcu.Pin16=PA13 (JTMS/SWDIO)
-Mcu.Pin17=PG15
-Mcu.Pin18=PD0
-Mcu.Pin19=PA10
+Mcu.Pin10=PA14 (JTCK/SWCLK)
+Mcu.Pin100=VP_RTC_VS_RTC_Calendar
+Mcu.Pin101=VP_SYS_VS_tim7
+Mcu.Pin102=VP_TIM2_VS_ClockSourceINT
+Mcu.Pin103=VP_TIM3_VS_ClockSourceINT
+Mcu.Pin11=PI2
+Mcu.Pin12=PH15
+Mcu.Pin13=PH14
+Mcu.Pin14=PC15-OSC32_OUT (OSC32_OUT)
+Mcu.Pin15=PC14-OSC32_IN (OSC32_IN)
+Mcu.Pin16=PE0
+Mcu.Pin17=PB3 (JTDO/TRACESWO)
+Mcu.Pin18=PK6
+Mcu.Pin19=PK3
 Mcu.Pin2=PI4
-Mcu.Pin20=PA9
-Mcu.Pin21=PH13
-Mcu.Pin22=PI9
-Mcu.Pin23=PD1
-Mcu.Pin24=PI10
-Mcu.Pin25=PG8
-Mcu.Pin26=PF2
-Mcu.Pin27=PF1
-Mcu.Pin28=PF0
-Mcu.Pin29=PG5
-Mcu.Pin3=PI1
-Mcu.Pin30=PF3
-Mcu.Pin31=PG4
-Mcu.Pin32=PG2
-Mcu.Pin33=PH1-OSC_OUT (PH1)
-Mcu.Pin34=PH0-OSC_IN (PH0)
-Mcu.Pin35=PF5
-Mcu.Pin36=PF4
-Mcu.Pin37=PC0
-Mcu.Pin38=PE10
-Mcu.Pin39=PF13
-Mcu.Pin4=PI0
-Mcu.Pin40=PF14
-Mcu.Pin41=PE9
-Mcu.Pin42=PE11
-Mcu.Pin43=PH10
-Mcu.Pin44=PH11
-Mcu.Pin45=PD15
-Mcu.Pin46=PD14
-Mcu.Pin47=PF12
-Mcu.Pin48=PF15
-Mcu.Pin49=PE12
-Mcu.Pin5=PI7
-Mcu.Pin50=PE15
-Mcu.Pin51=PH9
-Mcu.Pin52=PH12
-Mcu.Pin53=PB1
-Mcu.Pin54=PF11
-Mcu.Pin55=PG0
-Mcu.Pin56=PE8
-Mcu.Pin57=PE13
-Mcu.Pin58=PH6
-Mcu.Pin59=PH8
-Mcu.Pin6=PE1
-Mcu.Pin60=PD10
-Mcu.Pin61=PD9
-Mcu.Pin62=PA3
-Mcu.Pin63=PB0
-Mcu.Pin64=PG1
-Mcu.Pin65=PE7
-Mcu.Pin66=PE14
-Mcu.Pin67=PH7
-Mcu.Pin68=PD8
-Mcu.Pin69=VP_FREERTOS_VS_CMSIS_V2
-Mcu.Pin7=PA14 (JTCK/SWCLK)
-Mcu.Pin70=VP_RTC_VS_RTC_Activate
-Mcu.Pin71=VP_RTC_VS_RTC_Calendar
-Mcu.Pin72=VP_SYS_VS_tim7
-Mcu.Pin73=VP_TIM2_VS_ClockSourceINT
-Mcu.Pin74=VP_TIM3_VS_ClockSourceINT
-Mcu.Pin8=PI2
-Mcu.Pin9=PH15
-Mcu.PinsNb=75
+Mcu.Pin20=PI3
+Mcu.Pin21=PA13 (JTMS/SWDIO)
+Mcu.Pin22=PG15
+Mcu.Pin23=PK7
+Mcu.Pin24=PJ14
+Mcu.Pin25=PJ12
+Mcu.Pin26=PD0
+Mcu.Pin27=PA10
+Mcu.Pin28=PA9
+Mcu.Pin29=PH13
+Mcu.Pin3=PK5
+Mcu.Pin30=PI9
+Mcu.Pin31=PJ13
+Mcu.Pin32=PD1
+Mcu.Pin33=PI10
+Mcu.Pin34=PG8
+Mcu.Pin35=PF2
+Mcu.Pin36=PF1
+Mcu.Pin37=PF0
+Mcu.Pin38=PG5
+Mcu.Pin39=PI12
+Mcu.Pin4=PI1
+Mcu.Pin40=PI13
+Mcu.Pin41=PI14
+Mcu.Pin42=PF3
+Mcu.Pin43=PG4
+Mcu.Pin44=PG2
+Mcu.Pin45=PK2
+Mcu.Pin46=PH1-OSC_OUT (PH1)
+Mcu.Pin47=PH0-OSC_IN (PH0)
+Mcu.Pin48=PF5
+Mcu.Pin49=PF4
+Mcu.Pin5=PI0
+Mcu.Pin50=PK0
+Mcu.Pin51=PK1
+Mcu.Pin52=PJ11
+Mcu.Pin53=PC0
+Mcu.Pin54=PJ10
+Mcu.Pin55=PJ9
+Mcu.Pin56=PJ0
+Mcu.Pin57=PE10
+Mcu.Pin58=PJ8
+Mcu.Pin59=PJ7
+Mcu.Pin6=PI7
+Mcu.Pin60=PJ6
+Mcu.Pin61=PI15
+Mcu.Pin62=PJ1
+Mcu.Pin63=PF13
+Mcu.Pin64=PF14
+Mcu.Pin65=PE9
+Mcu.Pin66=PE11
+Mcu.Pin67=PH10
+Mcu.Pin68=PH11
+Mcu.Pin69=PD15
+Mcu.Pin7=PE1
+Mcu.Pin70=PD14
+Mcu.Pin71=PF12
+Mcu.Pin72=PF15
+Mcu.Pin73=PE12
+Mcu.Pin74=PE15
+Mcu.Pin75=PJ5
+Mcu.Pin76=PH9
+Mcu.Pin77=PH12
+Mcu.Pin78=PD13
+Mcu.Pin79=PB1
+Mcu.Pin8=PK4
+Mcu.Pin80=PJ2
+Mcu.Pin81=PF11
+Mcu.Pin82=PG0
+Mcu.Pin83=PE8
+Mcu.Pin84=PE13
+Mcu.Pin85=PH6
+Mcu.Pin86=PH8
+Mcu.Pin87=PD10
+Mcu.Pin88=PD9
+Mcu.Pin89=PA3
+Mcu.Pin9=PJ15
+Mcu.Pin90=PB0
+Mcu.Pin91=PJ3
+Mcu.Pin92=PJ4
+Mcu.Pin93=PG1
+Mcu.Pin94=PE7
+Mcu.Pin95=PE14
+Mcu.Pin96=PH7
+Mcu.Pin97=PD8
+Mcu.Pin98=VP_FREERTOS_VS_CMSIS_V2
+Mcu.Pin99=VP_RTC_VS_RTC_Activate
+Mcu.PinsNb=104
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32H750XBHx
@ -155,10 +203,13 @@ MxDb.Version=DB.6.0.20
 NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
 NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
 NVIC.FLASH_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true
+NVIC.FMC_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true
 NVIC.FPU_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:false
 NVIC.ForceEnableDMAVector=true
 NVIC.HSEM1_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true
 NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.LTDC_ER_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true
+NVIC.LTDC_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true
 NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
 NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
 NVIC.PVD_AVD_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true
@ -170,6 +221,7 @@ NVIC.SavedPendsvIrqHandlerGenerated=true
 NVIC.SavedSvcallIrqHandlerGenerated=true
 NVIC.SavedSystickIrqHandlerGenerated=true
 NVIC.SysTick_IRQn=true\:15\:0\:false\:false\:false\:true\:false\:true
+NVIC.TIM2_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true
 NVIC.TIM3_IRQn=true\:5\:0\:false\:false\:true\:true\:true\:true
 NVIC.TIM7_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
 NVIC.TimeBase=TIM7_IRQn
@ -211,6 +263,10 @@ PD1.Locked=true
 PD1.Signal=FMC_D3_DA3
 PD10.Locked=true
 PD10.Signal=FMC_D15_DA15
+PD13.GPIOParameters=GPIO_Label
+PD13.GPIO_Label=LTDC_BL
+PD13.Locked=true
+PD13.Signal=GPIO_Output
 PD14.Locked=true
 PD14.Signal=FMC_D0_DA0
 PD15.Locked=true
@ -311,6 +367,18 @@ PI1.Locked=true
 PI1.Signal=FMC_D25
 PI10.Locked=true
 PI10.Signal=FMC_D31
+PI12.Locked=true
+PI12.Mode=RGB888
+PI12.Signal=LTDC_HSYNC
+PI13.Locked=true
+PI13.Mode=RGB888
+PI13.Signal=LTDC_VSYNC
+PI14.Locked=true
+PI14.Mode=RGB888
+PI14.Signal=LTDC_CLK
+PI15.Locked=true
+PI15.Mode=RGB888
+PI15.Signal=LTDC_R0
 PI2.Locked=true
 PI2.Signal=FMC_D26
 PI3.Locked=true
@ -325,6 +393,78 @@ PI7.Locked=true
 PI7.Signal=FMC_D29
 PI9.Locked=true
 PI9.Signal=FMC_D30
+PJ0.Locked=true
+PJ0.Mode=RGB888
+PJ0.Signal=LTDC_R1
+PJ1.Locked=true
+PJ1.Mode=RGB888
+PJ1.Signal=LTDC_R2
+PJ10.Locked=true
+PJ10.Mode=RGB888
+PJ10.Signal=LTDC_G3
+PJ11.Locked=true
+PJ11.Mode=RGB888
+PJ11.Signal=LTDC_G4
+PJ12.Locked=true
+PJ12.Mode=RGB888
+PJ12.Signal=LTDC_B0
+PJ13.Locked=true
+PJ13.Mode=RGB888
+PJ13.Signal=LTDC_B1
+PJ14.Locked=true
+PJ14.Mode=RGB888
+PJ14.Signal=LTDC_B2
+PJ15.Locked=true
+PJ15.Mode=RGB888
+PJ15.Signal=LTDC_B3
+PJ2.Locked=true
+PJ2.Mode=RGB888
+PJ2.Signal=LTDC_R3
+PJ3.Locked=true
+PJ3.Mode=RGB888
+PJ3.Signal=LTDC_R4
+PJ4.Locked=true
+PJ4.Mode=RGB888
+PJ4.Signal=LTDC_R5
+PJ5.Locked=true
+PJ5.Mode=RGB888
+PJ5.Signal=LTDC_R6
+PJ6.Locked=true
+PJ6.Mode=RGB888
+PJ6.Signal=LTDC_R7
+PJ7.Locked=true
+PJ7.Mode=RGB888
+PJ7.Signal=LTDC_G0
+PJ8.Locked=true
+PJ8.Mode=RGB888
+PJ8.Signal=LTDC_G1
+PJ9.Locked=true
+PJ9.Mode=RGB888
+PJ9.Signal=LTDC_G2
+PK0.Locked=true
+PK0.Mode=RGB888
+PK0.Signal=LTDC_G5
+PK1.Locked=true
+PK1.Mode=RGB888
+PK1.Signal=LTDC_G6
+PK2.Locked=true
+PK2.Mode=RGB888
+PK2.Signal=LTDC_G7
+PK3.Locked=true
+PK3.Mode=RGB888
+PK3.Signal=LTDC_B4
+PK4.Locked=true
+PK4.Mode=RGB888
+PK4.Signal=LTDC_B5
+PK5.Locked=true
+PK5.Mode=RGB888
+PK5.Signal=LTDC_B6
+PK6.Locked=true
+PK6.Mode=RGB888
+PK6.Signal=LTDC_B7
+PK7.Locked=true
+PK7.Mode=RGB888
+PK7.Signal=LTDC_DE
 PinOutPanel.CurrentBGAView=Top
 PinOutPanel.RotationAngle=0
 ProjectManager.AskForMigrate=true
@ -354,7 +494,7 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=Makefile
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=false
-ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_RTC_Init-RTC-false-HAL-true,4-MX_TIM3_Init-TIM3-false-HAL-true,5-MX_TIM2_Init-TIM2-false-HAL-true,6-MX_FMC_Init-FMC-false-HAL-true,0-MX_CORTEX_M7_Init-CORTEX_M7-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_RTC_Init-RTC-false-HAL-true,4-MX_TIM3_Init-TIM3-false-HAL-true,5-MX_TIM2_Init-TIM2-false-HAL-true,6-MX_FMC_Init-FMC-false-HAL-true,7-MX_USART1_UART_Init-USART1-false-HAL-true,0-MX_CORTEX_M7_Init-CORTEX_M7-false-HAL-true
 RCC.ADCFreq_Value=133000000
 RCC.AHB12Freq_Value=60000000
 RCC.AHB4Freq_Value=60000000
@ -372,21 +512,22 @@ RCC.DFSDMACLkFreq_Value=120000000
 RCC.DFSDMFreq_Value=60000000
 RCC.DIVM1=5
 RCC.DIVM2=25
-RCC.DIVM3=5
+RCC.DIVM3=25
 RCC.DIVN1=48
 RCC.DIVN2=266
-RCC.DIVN3=40
+RCC.DIVN3=172
 RCC.DIVP1Freq_Value=120000000
 RCC.DIVP2Freq_Value=133000000
-RCC.DIVP3Freq_Value=100000000
+RCC.DIVP3Freq_Value=86107543.9453125
 RCC.DIVQ1Freq_Value=120000000
 RCC.DIVQ2=10
 RCC.DIVQ2Freq_Value=26600000
 RCC.DIVQ3=4
-RCC.DIVQ3Freq_Value=50000000
+RCC.DIVQ3Freq_Value=43053771.97265625
 RCC.DIVR1Freq_Value=120000000
 RCC.DIVR2Freq_Value=133000000
-RCC.DIVR3Freq_Value=100000000
+RCC.DIVR3=10
+RCC.DIVR3Freq_Value=17221508.7890625
 RCC.EnbaleCSS=true
 RCC.FDCANFreq_Value=120000000
 RCC.FMCCLockSelection=RCC_FMCCLKSOURCE_PLL2
@ -398,14 +539,15 @@ RCC.HPRE=RCC_HCLK_DIV2
 RCC.HRTIMFreq_Value=60000000
 RCC.I2C123Freq_Value=60000000
 RCC.I2C4Freq_Value=60000000
-RCC.IPParameters=ADCFreq_Value,AHB12Freq_Value,AHB4Freq_Value,APB1Freq_Value,APB2Freq_Value,APB3Freq_Value,APB4Freq_Value,AXIClockFreq_Value,CECFreq_Value,CKPERFreq_Value,CortexFreq_Value,CpuClockFreq_Value,D1CPREFreq_Value,DFSDMACLkFreq_Value,DFSDMFreq_Value,DIVM1,DIVM2,DIVM3,DIVN1,DIVN2,DIVN3,DIVP1Freq_Value,DIVP2Freq_Value,DIVP3Freq_Value,DIVQ1Freq_Value,DIVQ2,DIVQ2Freq_Value,DIVQ3,DIVQ3Freq_Value,DIVR1Freq_Value,DIVR2Freq_Value,DIVR3Freq_Value,EnbaleCSS,FDCANFreq_Value,FMCCLockSelection,FMCFreq_Value,FamilyName,HCLK3ClockFreq_Value,HCLKFreq_Value,HPRE,HRTIMFreq_Value,I2C123Freq_Value,I2C4Freq_Value,LPTIM1Freq_Value,LPTIM2Freq_Value,LPTIM345Freq_Value,LPUART1Freq_Value,LTDCFreq_Value,MCO1PinFreq_Value,MCO2PinFreq_Value,PLLSourceVirtual,PWR_Regulator_Voltage_Scale,ProductRev,QSPIFreq_Value,RNGFreq_Value,RTCFreq_Value,SAI1Freq_Value,SAI23Freq_Value,SAI4AFreq_Value,SAI4BFreq_Value,SDMMCFreq_Value,SPDIFRXFreq_Value,SPI123Freq_Value,SPI45Freq_Value,SPI6Freq_Value,SWPMI1Freq_Value,SYSCLKFreq_VALUE,SYSCLKSource,Tim1OutputFreq_Value,Tim2OutputFreq_Value,TraceFreq_Value,USART16CLockSelection,USART16Freq_Value,USART234578Freq_Value,USBFreq_Value,VCO1OutputFreq_Value,VCO2OutputFreq_Value,VCO3OutputFreq_Value,VCOInput1Freq_Value,VCOInput2Freq_Value,VCOInput3Freq_Value
+RCC.IPParameters=ADCFreq_Value,AHB12Freq_Value,AHB4Freq_Value,APB1Freq_Value,APB2Freq_Value,APB3Freq_Value,APB4Freq_Value,AXIClockFreq_Value,CECFreq_Value,CKPERFreq_Value,CortexFreq_Value,CpuClockFreq_Value,D1CPREFreq_Value,DFSDMACLkFreq_Value,DFSDMFreq_Value,DIVM1,DIVM2,DIVM3,DIVN1,DIVN2,DIVN3,DIVP1Freq_Value,DIVP2Freq_Value,DIVP3Freq_Value,DIVQ1Freq_Value,DIVQ2,DIVQ2Freq_Value,DIVQ3,DIVQ3Freq_Value,DIVR1Freq_Value,DIVR2Freq_Value,DIVR3,DIVR3Freq_Value,EnbaleCSS,FDCANFreq_Value,FMCCLockSelection,FMCFreq_Value,FamilyName,HCLK3ClockFreq_Value,HCLKFreq_Value,HPRE,HRTIMFreq_Value,I2C123Freq_Value,I2C4Freq_Value,LPTIM1Freq_Value,LPTIM2Freq_Value,LPTIM345Freq_Value,LPUART1Freq_Value,LTDCFreq_Value,MCO1PinFreq_Value,MCO2PinFreq_Value,PLL3FRACN,PLLSourceVirtual,PWR_Regulator_Voltage_Scale,ProductRev,QSPIFreq_Value,RNGFreq_Value,RTCFreq_Value,SAI1Freq_Value,SAI23Freq_Value,SAI4AFreq_Value,SAI4BFreq_Value,SDMMCFreq_Value,SPDIFRXFreq_Value,SPI123Freq_Value,SPI45Freq_Value,SPI6Freq_Value,SWPMI1Freq_Value,SYSCLKFreq_VALUE,SYSCLKSource,Tim1OutputFreq_Value,Tim2OutputFreq_Value,TraceFreq_Value,USART16CLockSelection,USART16Freq_Value,USART234578Freq_Value,USBFreq_Value,VCO1OutputFreq_Value,VCO2OutputFreq_Value,VCO3OutputFreq_Value,VCOInput1Freq_Value,VCOInput2Freq_Value,VCOInput3Freq_Value
 RCC.LPTIM1Freq_Value=60000000
 RCC.LPTIM2Freq_Value=60000000
 RCC.LPTIM345Freq_Value=60000000
 RCC.LPUART1Freq_Value=60000000
-RCC.LTDCFreq_Value=100000000
+RCC.LTDCFreq_Value=17221508.7890625
 RCC.MCO1PinFreq_Value=64000000
 RCC.MCO2PinFreq_Value=120000000
+RCC.PLL3FRACN=1762
 RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSE
 RCC.PWR_Regulator_Voltage_Scale=PWR_REGULATOR_VOLTAGE_SCALE3
 RCC.ProductRev=revV
@ -428,15 +570,15 @@ RCC.Tim1OutputFreq_Value=60000000
 RCC.Tim2OutputFreq_Value=60000000
 RCC.TraceFreq_Value=120000000
 RCC.USART16CLockSelection=RCC_USART16CLKSOURCE_PLL3
-RCC.USART16Freq_Value=50000000
+RCC.USART16Freq_Value=43053771.97265625
 RCC.USART234578Freq_Value=60000000
 RCC.USBFreq_Value=120000000
 RCC.VCO1OutputFreq_Value=240000000
 RCC.VCO2OutputFreq_Value=266000000
-RCC.VCO3OutputFreq_Value=200000000
+RCC.VCO3OutputFreq_Value=172215087.890625
 RCC.VCOInput1Freq_Value=5000000
 RCC.VCOInput2Freq_Value=1000000
-RCC.VCOInput3Freq_Value=5000000
+RCC.VCOInput3Freq_Value=1000000
 SH.FMC_A0.0=FMC_A0,13b-sda1
 SH.FMC_A0.ConfNb=1
 SH.FMC_A1.0=FMC_A1,13b-sda1