Change mem size, code now brakes after lcd init

Core/Src/freertos.c

@@ -117,7 +117,7 @@ void MX_FREERTOS_Init(void) {
 void StartDefaultTask(void *argument)
 {
   /* init code for USB_DEVICE */
-  MX_USB_DEVICE_Init();
+  //MX_USB_DEVICE_Init();
   /* USER CODE BEGIN StartDefaultTask */
   init();
   /* Infinite loop */

Core/Src/main.c

@@ -90,6 +90,8 @@ int main(void)
 	  HAL_Init();
 	  SystemClock_Config();
 	  //PeriphCommonClock_Config();
+	  MX_GPIO_Init();
+	  //MY_LCD_Init();
 	#else
   /* USER CODE END 1 */
 

Core/Src/my_lcd.c

@@ -45,10 +45,10 @@ void MY_LCD_Init() {
   HAL_LTDC_ProgramLineEvent(&hltdc_eval, 0);
 
   /* Display example brief   */
-  LCD_BriefDisplay();
+  //LCD_BriefDisplay();
 
   /* Copy Buffer 0 into buffer 1, so only image area to be redrawn later */
-  CopyBuffer((uint32_t *)Buffers[0], (uint32_t *)Buffers[1], 0, 0, 800, 480);
+  CopyBuffer((uint32_t *)Buffers[0], (uint32_t *)Buffers[1], 0, 0, 480, 272);
 }
 /*
 void MY_LCD_Tick() {
@@ -115,6 +115,7 @@ static void LCD_BriefDisplay(void)
   BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
   BSP_LCD_SetFont(&Font16);
   BSP_LCD_DisplayStringAtLine(1, (uint8_t *)"        LCD_VideoMode_DoubleBuffering");
+  /*
   BSP_LCD_FillRect(0, 0, 480, 272);
   BSP_LCD_SetBackColor(LCD_COLOR_BLUE);
   BSP_LCD_SetTextColor(LCD_COLOR_BLUE);
@@ -134,7 +135,7 @@ static void LCD_BriefDisplay(void)
   BSP_LCD_SetFont(&Font16);
   //BSP_LCD_DisplayStringAtLine(4, (uint8_t *)"This example shows how to display images on LCD DSI using two buffers");
   //BSP_LCD_DisplayStringAtLine(5, (uint8_t *)"one for display and the other for draw     ");
-
+*/
 }
 
 /**

Drivers/BSP/STM32746G-Discovery/stm32746g_discovery_lcd.c

@@ -644,6 +644,7 @@ void BSP_LCD_Clear(uint32_t Color)
 { 
   /* Clear the LCD */ 
   LL_FillBuffer(ActiveLayer, (uint32_t *)(hltdc_eval.LayerCfg[ActiveLayer].FBStartAdress), BSP_LCD_GetXSize(), BSP_LCD_GetYSize(), 0, Color);
+  __NOP();
 }
 
 /**

Drivers/BSP/STM32746G-Discovery/stm32746g_discovery_sdram.c

@@ -233,8 +233,11 @@ void BSP_SDRAM_Initialization_sequence(uint32_t RefreshCount)
 
   /* Step 2: Insert 100 us minimum delay */ 
   /* Inserted delay is equal to 1 ms due to systick time base unit (ms) */
-  HAL_Delay(1);
-    
+//  HAL_Delay(1);
+  for(int i=0;i<10000;i++){
+	  __NOP();
+  }
+
   /* Step 3: Configure a PALL (precharge all) command */ 
   Command.CommandMode            = FMC_SDRAM_CMD_PALL;
   Command.CommandTarget          = FMC_SDRAM_CMD_TARGET_BANK1;

Middlewares/eez/core/memory.h

@@ -28,7 +28,7 @@ static uint8_t * const MEMORY_BEGIN = (uint8_t *)0xc0000000u;
 #if CONF_OPTION_FPGA
 static const uint32_t MEMORY_SIZE = 32 * 1024 * 1024;
 #elif defined(EEZ_PLATFORM_STM32F469I_DISCO)
-static const uint32_t MEMORY_SIZE = 16 * 1024 * 1024;
+static const uint32_t MEMORY_SIZE = 8 * 1024 * 1024;
 #else
 static const uint32_t MEMORY_SIZE = 8 * 1024 * 1024;
 #endif

Src/lcd.cpp

@@ -36,14 +36,14 @@ static void OnError_Handler(uint32_t condition) {
 void LCD_init() {
 #ifdef EEZ_PLATFORM_STM32
 	uint8_t  lcd_status = LCD_OK;
-
 	lcd_status = BSP_LCD_Init();
 	OnError_Handler(lcd_status != LCD_OK);
 
 	BSP_LCD_LayerDefaultInit(0, (uint32_t)eez::VRAM_BUFFER1_START_ADDRESS);
 	BSP_LCD_SelectLayer(0);
-
-  	BSP_LCD_Clear(LCD_COLOR_BLACK);
+	//
+	// Code currently brakes here
+  	BSP_LCD_Clear(LCD_COLOR_GREEN);
 
 	BSP_TS_Init(DISPLAY_WIDTH, DISPLAY_HEIGHT);
 #endif