[bsp][stm32f429-disco] Change to use rt_components_init()

bsp/stm32f429-disco/applications/application.c

@@ -34,8 +34,6 @@
 
 void rt_init_thread_entry(void* parameter)
 {
-	  rt_device_t lcd;
-	
     /* GDB STUB */
 #ifdef RT_USING_GDB
     gdb_set_device("uart6");
@@ -57,13 +55,9 @@ void rt_init_thread_entry(void* parameter)
         rt_kprintf("TCP/IP initialized!\n");
     }
 #endif
+    
+    rt_components_init();
 
-#ifdef RT_USING_FINSH
-    finsh_system_init();
-#endif
-    lcd = rt_device_find("lcd");
-    rtgui_graphic_set_device(lcd);
-    rt_gui_demo_init();
 }
 
 int rt_application_init()

bsp/stm32f429-disco/drivers/board.c

@@ -15,11 +15,16 @@
 #include <rthw.h>
 #include <rtthread.h>
 
+#ifdef PKG_USING_GUIENGINE
+#include <rtgui/driver.h>
+#endif
+
 #include "stm32f4xx.h"
 #include "board.h"
 #include "usart.h"
 #include "stm32f4xx_hal.h"
 
+
 void _init(void)
 {
 
@@ -133,6 +138,8 @@ void HAL_Delay(__IO uint32_t Delay)
  */
 void rt_hw_board_init()
 {
+	  rt_device_t lcd;
+	
     HAL_Init();
 
     SystemClock_Config();
@@ -142,10 +149,16 @@ void rt_hw_board_init()
 #else
     stm32_hw_usart_init();
 #endif
-
+	
 #ifdef RT_USING_CONSOLE
     rt_console_set_device(CONSOLE_DEVICE);
 #endif
+	
+#ifdef RT_USING_CONSOLE
+	  lcd = rt_device_find("lcd");
+    rtgui_graphic_set_device(lcd);
+#endif
+	
 }
 
 /*@}*/

bsp/stm32f429-disco/drivers/drv_lcd.c

@@ -655,7 +655,7 @@ uint8_t BSP_LCD_Init(void)
 void BSP_LCD_DrawPixel(uint16_t Xpos, uint16_t Ypos, uint32_t RGB_Code)
 {
   /* Write data value to all SDRAM memory */
-  *(__IO uint32_t*) (LtdcHandler.LayerCfg[ActiveLayer].FBStartAdress + (4*(Ypos*240 + Xpos))) = RGB_Code;
+  *(__IO uint32_t*) (LtdcHandler.LayerCfg[ActiveLayer].FBStartAdress + (2*(Ypos*240 + Xpos))) = RGB_Code;
 }
 
 void BSP_LCD_DrawLine(uint32_t pixel, uint16_t X1, uint16_t Y1, uint16_t X2, uint16_t Y2)
@@ -926,7 +926,7 @@ static rt_err_t lcd_control(rt_device_t dev, int cmd, void *args)
 
 static void ili9341_lcd_set_pixel(const char* pixel, int x, int y)
 {
-	*(__IO uint32_t*) (LtdcHandler.LayerCfg[ActiveLayer].FBStartAdress + (4*(y * 240 + x))) = *(uint16_t *)pixel;
+	*(__IO uint16_t*)(LtdcHandler.LayerCfg[ActiveLayer].FBStartAdress + (2*(y * 240 + x))) = *(uint16_t *)pixel;
 }
 #ifdef RT_USING_FINSH
 static void lcd_set_pixel(uint16_t color, int x, int y)
@@ -1006,7 +1006,7 @@ static void ili9341_lcd_blit_line(const char* pixels, int x, int y, rt_size_t si
 {
 	int i = 0;
 	while(size--)
-	  *(__IO uint32_t*) (LtdcHandler.LayerCfg[ActiveLayer].FBStartAdress + (4*(y*240 + x + i++))) = *(uint16_t *)pixels++;
+	  *(__IO uint16_t*) (LtdcHandler.LayerCfg[ActiveLayer].FBStartAdress + (2*(y*240 + x + i++))) = *(uint16_t *)pixels++;
 }
 #ifdef RT_USING_FINSH
 #define LINE_LEN 30

bsp/stm32f429-disco/drivers/drv_sdram.h

@@ -25,7 +25,7 @@
 #include <board.h>
 
 
-#define SDRAM_BANK_ADDR                 ((uint32_t)0xD0000000)
+#define SDRAM_BANK_ADDR                 ((uint32_t)0xD0030000)    /*0xD0000000-0xD002FFFF used for LCD framebuffer*/
 
 /* #define SDRAM_MEMORY_WIDTH            FMC_SDRAM_MEM_BUS_WIDTH_8 */
 #define SDRAM_MEMORY_WIDTH            FMC_SDRAM_MEM_BUS_WIDTH_16