Merge pull request #1815 from xuzhuoyi/stm32f429-disco

Add LCD and guiengine support for stm32f429-disco

12 files changed, 1844 insertions, 389 deletions

diff --git a/bsp/stm32f429-disco/.config b/bsp/stm32f429-disco/.config
index 20b6514e3d..cfb4a30f16 100644
--- a/bsp/stm32f429-disco/.config
+++ b/bsp/stm32f429-disco/.config
@@ -13,13 +13,22 @@ CONFIG_RT_THREAD_PRIORITY_32=y
 # CONFIG_RT_THREAD_PRIORITY_256 is not set
 CONFIG_RT_THREAD_PRIORITY_MAX=32
 CONFIG_RT_TICK_PER_SECOND=100
-CONFIG_RT_DEBUG=y
 CONFIG_RT_USING_OVERFLOW_CHECK=y
-CONFIG_RT_DEBUG_INIT=1
-CONFIG_RT_DEBUG_THREAD=0
 CONFIG_RT_USING_HOOK=y
+CONFIG_RT_IDEL_HOOK_LIST_SIZE=4
 CONFIG_IDLE_THREAD_STACK_SIZE=1024
 # CONFIG_RT_USING_TIMER_SOFT is not set
+CONFIG_RT_DEBUG=y
+# CONFIG_RT_DEBUG_INIT_CONFIG is not set
+# CONFIG_RT_DEBUG_THREAD_CONFIG is not set
+# CONFIG_RT_DEBUG_SCHEDULER_CONFIG is not set
+# CONFIG_RT_DEBUG_IPC_CONFIG is not set
+# CONFIG_RT_DEBUG_TIMER_CONFIG is not set
+# CONFIG_RT_DEBUG_IRQ_CONFIG is not set
+# CONFIG_RT_DEBUG_MEM_CONFIG is not set
+# CONFIG_RT_DEBUG_SLAB_CONFIG is not set
+# CONFIG_RT_DEBUG_MEMHEAP_CONFIG is not set
+# CONFIG_RT_DEBUG_MODULE_CONFIG is not set
 
 #
 # Inter-Thread communication
@@ -47,11 +56,11 @@ CONFIG_RT_USING_HEAP=y
 # Kernel Device Object
 #
 CONFIG_RT_USING_DEVICE=y
+# CONFIG_RT_USING_DEVICE_OPS is not set
 # CONFIG_RT_USING_INTERRUPT_INFO is not set
 CONFIG_RT_USING_CONSOLE=y
 CONFIG_RT_CONSOLEBUF_SIZE=128
 CONFIG_RT_CONSOLE_DEVICE_NAME="uart1"
-# CONFIG_RT_USING_MODULE is not set
 
 #
 # RT-Thread Components
@@ -73,6 +82,7 @@ CONFIG_FINSH_USING_HISTORY=y
 CONFIG_FINSH_HISTORY_LINES=5
 CONFIG_FINSH_USING_SYMTAB=y
 CONFIG_FINSH_USING_DESCRIPTION=y
+# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set
 CONFIG_FINSH_THREAD_PRIORITY=20
 CONFIG_FINSH_THREAD_STACK_SIZE=4096
 CONFIG_FINSH_CMD_SIZE=80
@@ -80,26 +90,36 @@ CONFIG_FINSH_CMD_SIZE=80
 CONFIG_FINSH_USING_MSH=y
 CONFIG_FINSH_USING_MSH_DEFAULT=y
 # CONFIG_FINSH_USING_MSH_ONLY is not set
+CONFIG_FINSH_ARG_MAX=10
 
 #
 # Device virtual file system
 #
-# CONFIG_RT_USING_DFS is not set
-# CONFIG_RT_DFS_ELM_USE_LFN_0 is not set
-# CONFIG_RT_DFS_ELM_USE_LFN_1 is not set
-# CONFIG_RT_DFS_ELM_USE_LFN_2 is not set
-# CONFIG_RT_DFS_ELM_USE_LFN_3 is not set
+CONFIG_RT_USING_DFS=y
+CONFIG_DFS_USING_WORKDIR=y
+CONFIG_DFS_FILESYSTEMS_MAX=2
+CONFIG_DFS_FILESYSTEM_TYPES_MAX=2
+CONFIG_DFS_FD_MAX=16
+# CONFIG_RT_USING_DFS_MNTTABLE is not set
+# CONFIG_RT_USING_DFS_ELMFAT is not set
+CONFIG_RT_USING_DFS_DEVFS=y
+# CONFIG_RT_USING_DFS_ROMFS is not set
+# CONFIG_RT_USING_DFS_RAMFS is not set
+# CONFIG_RT_USING_DFS_UFFS is not set
+# CONFIG_RT_USING_DFS_JFFS2 is not set
 
 #
 # Device Drivers
 #
 CONFIG_RT_USING_DEVICE_IPC=y
+CONFIG_RT_PIPE_BUFSZ=512
 CONFIG_RT_USING_SERIAL=y
 # CONFIG_RT_USING_CAN is not set
 # CONFIG_RT_USING_HWTIMER is not set
 # CONFIG_RT_USING_CPUTIME is not set
 # CONFIG_RT_USING_I2C is not set
 CONFIG_RT_USING_PIN=y
+# CONFIG_RT_USING_PWM is not set
 # CONFIG_RT_USING_MTD_NOR is not set
 # CONFIG_RT_USING_MTD_NAND is not set
 # CONFIG_RT_USING_RTC is not set
@@ -107,6 +127,7 @@ CONFIG_RT_USING_PIN=y
 # CONFIG_RT_USING_SPI is not set
 # CONFIG_RT_USING_WDT is not set
 # CONFIG_RT_USING_WIFI is not set
+# CONFIG_RT_USING_AUDIO is not set
 
 #
 # Using USB
@@ -117,13 +138,17 @@ CONFIG_RT_USING_PIN=y
 #
 # POSIX layer and C standard library
 #
-CONFIG_RT_USING_LIBC=y
-CONFIG_RT_USING_PTHREADS=y
-# CONFIG_HAVE_SYS_SIGNALS is not set
+# CONFIG_RT_USING_LIBC is not set
+# CONFIG_RT_USING_PTHREADS is not set
+
+#
+# Network
+#
 
 #
-# Network stack
+# Socket abstraction layer
 #
+# CONFIG_RT_USING_SAL is not set
 
 #
 # light weight TCP/IP stack
@@ -136,6 +161,11 @@ CONFIG_RT_USING_PTHREADS=y
 # CONFIG_RT_USING_MODBUS is not set
 
 #
+# AT commands
+#
+# CONFIG_RT_USING_AT is not set
+
+#
 # VBUS(Virtual Software BUS)
 #
 # CONFIG_RT_USING_VBUS is not set
@@ -151,19 +181,6 @@ CONFIG_RT_USING_PTHREADS=y
 #
 
 #
-# system packages
-#
-
-#
-# RT-Thread GUI Engine
-#
-# CONFIG_PKG_USING_GUIENGINE is not set
-# CONFIG_PKG_USING_LWEXT4 is not set
-# CONFIG_PKG_USING_PARTITION is not set
-# CONFIG_PKG_USING_SQLITE is not set
-# CONFIG_PKG_USING_RTI is not set
-
-#
 # IoT - internet of things
 #
 # CONFIG_PKG_USING_PAHOMQTT is not set
@@ -171,10 +188,10 @@ CONFIG_RT_USING_PTHREADS=y
 # CONFIG_PKG_USING_MONGOOSE is not set
 # CONFIG_PKG_USING_WEBTERMINAL is not set
 # CONFIG_PKG_USING_CJSON is not set
+# CONFIG_PKG_USING_JSMN is not set
 # CONFIG_PKG_USING_LJSON is not set
 # CONFIG_PKG_USING_EZXML is not set
 # CONFIG_PKG_USING_NANOPB is not set
-# CONFIG_PKG_USING_GAGENT_CLOUD is not set
 
 #
 # Wi-Fi
@@ -192,6 +209,15 @@ CONFIG_RT_USING_PTHREADS=y
 # CONFIG_PKG_USING_COAP is not set
 # CONFIG_PKG_USING_NOPOLL is not set
 # CONFIG_PKG_USING_NETUTILS is not set
+# CONFIG_PKG_USING_AT_DEVICE is not set
+
+#
+# IoT Cloud
+#
+# CONFIG_PKG_USING_ONENET is not set
+# CONFIG_PKG_USING_GAGENT_CLOUD is not set
+# CONFIG_PKG_USING_ALI_IOTKIT is not set
+# CONFIG_PKG_USING_AZURE is not set
 
 #
 # security packages
@@ -203,6 +229,7 @@ CONFIG_RT_USING_PTHREADS=y
 #
 # language packages
 #
+# CONFIG_PKG_USING_LUA is not set
 # CONFIG_PKG_USING_JERRYSCRIPT is not set
 # CONFIG_PKG_USING_MICROPYTHON is not set
 
@@ -210,27 +237,72 @@ CONFIG_RT_USING_PTHREADS=y
 # multimedia packages
 #
 # CONFIG_PKG_USING_OPENMV is not set
+# CONFIG_PKG_USING_MUPDF is not set
 
 #
 # tools packages
 #
 # CONFIG_PKG_USING_CMBACKTRACE is not set
+# CONFIG_PKG_USING_EASYFLASH is not set
 # CONFIG_PKG_USING_EASYLOGGER is not set
 # CONFIG_PKG_USING_SYSTEMVIEW is not set
-# CONFIG_PKG_USING_IPERF is not set
+
+#
+# system packages
+#
+# CONFIG_PKG_USING_GUIENGINE is not set
+# CONFIG_PKG_USING_GUIENGINE_V200 is not set
+# CONFIG_PKG_USING_GUIENGINE_LATEST_VERSION is not set
+# CONFIG_PKG_USING_CAIRO is not set
+# CONFIG_PKG_USING_PIXMAN is not set
+# CONFIG_PKG_USING_LWEXT4 is not set
+# CONFIG_PKG_USING_PARTITION is not set
+# CONFIG_PKG_USING_FAL is not set
+# CONFIG_PKG_USING_SQLITE is not set
+# CONFIG_PKG_USING_RTI is not set
+# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
+
+#
+# peripheral libraries and drivers
+#
+# CONFIG_PKG_USING_STM32F4_HAL is not set
+# CONFIG_PKG_USING_STM32F4_DRIVERS is not set
+# CONFIG_PKG_USING_REALTEK_AMEBA is not set
+# CONFIG_PKG_USING_SHT2X is not set
+# CONFIG_PKG_USING_AHT10 is not set
+# CONFIG_PKG_USING_AP3216C is not set
+# CONFIG_PKG_USING_STM32_SDIO is not set
+# CONFIG_PKG_USING_ICM20608 is not set
 
 #
 # miscellaneous packages
 #
+# CONFIG_PKG_USING_LIBCSV is not set
+# CONFIG_PKG_USING_OPTPARSE is not set
 # CONFIG_PKG_USING_FASTLZ is not set
 # CONFIG_PKG_USING_MINILZO is not set
 # CONFIG_PKG_USING_QUICKLZ is not set
+# CONFIG_PKG_USING_MULTIBUTTON is not set
+# CONFIG_PKG_USING_CANFESTIVAL is not set
+# CONFIG_PKG_USING_ZLIB is not set
+# CONFIG_PKG_USING_DSTR is not set
+
+#
+# sample package
+#
+
+#
+# samples: kernel and components samples
+#
+# CONFIG_PKG_USING_KERNEL_SAMPLES is not set
+# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
+# CONFIG_PKG_USING_NETWORK_SAMPLES is not set
+# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
 
 #
 # example package: hello
 #
 # CONFIG_PKG_USING_HELLO is not set
-# CONFIG_PKG_USING_MULTIBUTTON is not set
 CONFIG_RT_USING_EXT_SDRAM=y
 CONFIG_RT_USING_UART1=y
 # CONFIG_RT_USING_UART2 is not set
diff --git a/bsp/stm32f429-disco/applications/application.c b/bsp/stm32f429-disco/applications/application.c
index e6ad9e652f..e0ed7642b2 100644
--- a/bsp/stm32f429-disco/applications/application.c
+++ b/bsp/stm32f429-disco/applications/application.c
@@ -55,10 +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
 }
 
 int rt_application_init()
diff --git a/bsp/stm32f429-disco/drivers/SConscript b/bsp/stm32f429-disco/drivers/SConscript
index 16cd3a1869..5c44efca3e 100644
--- a/bsp/stm32f429-disco/drivers/SConscript
+++ b/bsp/stm32f429-disco/drivers/SConscript
@@ -10,6 +10,7 @@ board.c
 stm32f4xx_it.c
 usart.c
 drv_sdram.c
+drv_lcd.c
 """)
 
 CPPPATH = [cwd]
diff --git a/bsp/stm32f429-disco/drivers/board.c b/bsp/stm32f429-disco/drivers/board.c
index 708d30345a..2592f7964b 100644
--- a/bsp/stm32f429-disco/drivers/board.c
+++ b/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 +138,10 @@ void HAL_Delay(__IO uint32_t Delay)
  */
 void rt_hw_board_init()
 {
+#ifdef PKG_USING_GUIENGINE
+    rt_device_t lcd;
+#endif
+
     HAL_Init();
 
     SystemClock_Config();
@@ -142,10 +151,16 @@ void rt_hw_board_init()
 #else
     stm32_hw_usart_init();
 #endif
-
+	
 #ifdef RT_USING_CONSOLE
     rt_console_set_device(CONSOLE_DEVICE);
 #endif
+	
+#ifdef PKG_USING_GUIENGINE
+    lcd = rt_device_find("lcd");
+    rtgui_graphic_set_device(lcd);
+#endif
+	
 }
 
 /*@}*/
diff --git a/bsp/stm32f429-disco/drivers/drv_lcd.c b/bsp/stm32f429-disco/drivers/drv_lcd.c
new file mode 100644
index 0000000000..3476a8198e
--- /dev/null
+++ b/bsp/stm32f429-disco/drivers/drv_lcd.c
@@ -0,0 +1,1060 @@
+/*
+ * File      : drv_lcd.c
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2009 RT-Thread Develop Team
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rt-thread.org/license/LICENSE
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2018-09-13     xuzhuoyi     first implementation
+ */
+
+#include "drv_lcd.h"
+#include <finsh.h>
+
+//#define DEBUG
+
+#ifdef DEBUG
+#define DEBUG_PRINTF(...)   rt_kprintf(__VA_ARGS__)
+#else
+#define DEBUG_PRINTF(...)   
+#endif
+
+typedef struct
+{
+	rt_uint16_t width;			//LCD ����
+	rt_uint16_t height;			//LCD �߶�
+	rt_uint16_t id;				//LCD ID
+	rt_uint8_t  dir;			//���������������ƣ�0��������1��������	
+	rt_uint16_t	wramcmd;		//��ʼдgramָ��
+	rt_uint16_t setxcmd;		//����x����ָ��
+	rt_uint16_t setycmd;		//����y����ָ�� 
+} lcd_info_t;
+
+typedef struct
+{
+	volatile rt_uint16_t reg;
+	volatile rt_uint16_t ram;
+} lcd_ili9341_t;
+
+//ʹ��NOR/SRAM�� Bank1.sector1,��ַλHADDR[27,26]=00 A18��Ϊ�������������� 
+//ע������ʱSTM32�ڲ�������һλ����!
+#define LCD_ILI9341_BASE        ((rt_uint32_t)(0x60000000 | 0x0007FFFE))
+#define ili9341					((lcd_ili9341_t *) LCD_ILI9341_BASE)
+//////////////////////////////////////////////////////////////////////////////////
+
+//ɨ�跽����
+#define L2R_U2D  0 		//������,���ϵ���
+#define L2R_D2U  1 		//������,���µ���
+#define R2L_U2D  2 		//���ҵ���,���ϵ���
+#define R2L_D2U  3 		//���ҵ���,���µ���
+#define U2D_L2R  4 		//���ϵ���,������
+#define U2D_R2L  5 		//���ϵ���,���ҵ���
+#define D2U_L2R  6 		//���µ���,������
+#define D2U_R2L  7		//���µ���,���ҵ���	 
+#define DFT_SCAN_DIR  L2R_U2D  //Ĭ�ϵ�ɨ�跽��
+
+static lcd_info_t lcddev;
+LTDC_HandleTypeDef  LtdcHandler;
+static RCC_PeriphCLKInitTypeDef  PeriphClkInitStruct;
+/* Default LCD configuration with LCD Layer 1 */
+static uint32_t ActiveLayer = 0;
+SPI_HandleTypeDef hspi5;
+static SPI_HandleTypeDef SpiHandle;
+
+void delay_us(rt_uint32_t nus)
+{
+	//rt_thread_delay(1);
+	while (nus--) {
+		__NOP();
+	}
+}
+
+void delay_ms(rt_uint32_t nms)
+{
+	//rt_thread_delay((RT_TICK_PER_SECOND * nms + 999) / 1000);
+	while (nms--)
+	{
+		int i;
+		for (i = 0; i < 10000; i++)
+		{
+			__NOP();
+		}
+	}
+}
+
+/**
+  * @brief  SPI MSP Init.
+  * @param  hspi: SPI handle
+  */
+static void SPIx_MspInit(SPI_HandleTypeDef *hspi)
+{
+  GPIO_InitTypeDef   GPIO_InitStructure;
+
+  /* Enable SPIx clock */
+  DISCOVERY_SPIx_CLK_ENABLE();
+
+  /* Enable DISCOVERY_SPI GPIO clock */
+  DISCOVERY_SPIx_GPIO_CLK_ENABLE();
+
+  /* configure SPI SCK, MOSI and MISO */    
+  GPIO_InitStructure.Pin    = (DISCOVERY_SPIx_SCK_PIN | DISCOVERY_SPIx_MOSI_PIN | DISCOVERY_SPIx_MISO_PIN);
+  GPIO_InitStructure.Mode   = GPIO_MODE_AF_PP;
+  GPIO_InitStructure.Pull   = GPIO_PULLDOWN;
+  GPIO_InitStructure.Speed  = GPIO_SPEED_MEDIUM;
+  GPIO_InitStructure.Alternate = DISCOVERY_SPIx_AF;
+  HAL_GPIO_Init(DISCOVERY_SPIx_GPIO_PORT, &GPIO_InitStructure);      
+}
+
+/**
+  * @brief  Selects the LCD Layer.
+  * @param  LayerIndex: the Layer foreground or background.
+  */
+void BSP_LCD_SelectLayer(uint32_t LayerIndex)
+{
+  ActiveLayer = LayerIndex;
+}
+
+/**
+  * @brief  Initializes the LTDC MSP.
+  */
+__weak void BSP_LCD_MspInit(void)
+{
+  GPIO_InitTypeDef GPIO_InitStructure;
+  
+  /* Enable the LTDC and DMA2D Clock */
+  __HAL_RCC_LTDC_CLK_ENABLE();
+  __HAL_RCC_DMA2D_CLK_ENABLE(); 
+  
+  /* Enable GPIOs clock */
+  __HAL_RCC_GPIOA_CLK_ENABLE();
+  __HAL_RCC_GPIOB_CLK_ENABLE();
+  __HAL_RCC_GPIOC_CLK_ENABLE();
+  __HAL_RCC_GPIOD_CLK_ENABLE();
+  __HAL_RCC_GPIOF_CLK_ENABLE();
+  __HAL_RCC_GPIOG_CLK_ENABLE();
+
+  /* GPIOs Configuration */
+  /*
+   +------------------------+-----------------------+----------------------------+
+   +                       LCD pins assignment                                   +
+   +------------------------+-----------------------+----------------------------+
+   |  LCD_TFT R2 <-> PC.10  |  LCD_TFT G2 <-> PA.06 |  LCD_TFT B2 <-> PD.06      |
+   |  LCD_TFT R3 <-> PB.00  |  LCD_TFT G3 <-> PG.10 |  LCD_TFT B3 <-> PG.11      |
+   |  LCD_TFT R4 <-> PA.11  |  LCD_TFT G4 <-> PB.10 |  LCD_TFT B4 <-> PG.12      |
+   |  LCD_TFT R5 <-> PA.12  |  LCD_TFT G5 <-> PB.11 |  LCD_TFT B5 <-> PA.03      |
+   |  LCD_TFT R6 <-> PB.01  |  LCD_TFT G6 <-> PC.07 |  LCD_TFT B6 <-> PB.08      |
+   |  LCD_TFT R7 <-> PG.06  |  LCD_TFT G7 <-> PD.03 |  LCD_TFT B7 <-> PB.09      |
+   -------------------------------------------------------------------------------
+            |  LCD_TFT HSYNC <-> PC.06  | LCDTFT VSYNC <->  PA.04 |
+            |  LCD_TFT CLK   <-> PG.07  | LCD_TFT DE   <->  PF.10 |
+             -----------------------------------------------------
+  */
+
+  /* GPIOA configuration */
+  GPIO_InitStructure.Pin = GPIO_PIN_3 | GPIO_PIN_4 | GPIO_PIN_6 |
+                           GPIO_PIN_11 | GPIO_PIN_12;
+  GPIO_InitStructure.Mode = GPIO_MODE_AF_PP;
+  GPIO_InitStructure.Pull = GPIO_NOPULL;
+  GPIO_InitStructure.Speed = GPIO_SPEED_FAST;
+  GPIO_InitStructure.Alternate= GPIO_AF14_LTDC;
+  HAL_GPIO_Init(GPIOA, &GPIO_InitStructure);
+
+ /* GPIOB configuration */
+  GPIO_InitStructure.Pin = GPIO_PIN_8 | \
+                           GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_11;
+  HAL_GPIO_Init(GPIOB, &GPIO_InitStructure);
+
+ /* GPIOC configuration */
+  GPIO_InitStructure.Pin = GPIO_PIN_6 | GPIO_PIN_7 | GPIO_PIN_10;
+  HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
+
+ /* GPIOD configuration */
+  GPIO_InitStructure.Pin = GPIO_PIN_3 | GPIO_PIN_6;
+  HAL_GPIO_Init(GPIOD, &GPIO_InitStructure);
+  
+ /* GPIOF configuration */
+  GPIO_InitStructure.Pin = GPIO_PIN_10;
+  HAL_GPIO_Init(GPIOF, &GPIO_InitStructure);     
+
+ /* GPIOG configuration */  
+  GPIO_InitStructure.Pin = GPIO_PIN_6 | GPIO_PIN_7 | \
+                           GPIO_PIN_11;
+  HAL_GPIO_Init(GPIOG, &GPIO_InitStructure);
+ 
+  /* GPIOB configuration */  
+  GPIO_InitStructure.Pin = GPIO_PIN_0 | GPIO_PIN_1;
+  GPIO_InitStructure.Alternate= GPIO_AF9_LTDC;
+  HAL_GPIO_Init(GPIOB, &GPIO_InitStructure);
+
+  /* GPIOG configuration */  
+  GPIO_InitStructure.Pin = GPIO_PIN_10 | GPIO_PIN_12;
+  HAL_GPIO_Init(GPIOG, &GPIO_InitStructure);
+}
+
+/**
+  * @brief  SPIx error treatment function.
+  */
+static void SPIx_Error(void)
+{
+  /* De-initialize the SPI communication BUS */
+  HAL_SPI_DeInit(&hspi5);
+  
+  /* Re- Initialize the SPI communication BUS */
+  /* SPI5 parameter configuration*/
+  hspi5.Instance = SPI5;
+  hspi5.Init.Mode = SPI_MODE_MASTER;
+  hspi5.Init.Direction = SPI_DIRECTION_2LINES;
+  hspi5.Init.DataSize = SPI_DATASIZE_8BIT;
+  hspi5.Init.CLKPolarity = SPI_POLARITY_LOW;
+  hspi5.Init.CLKPhase = SPI_PHASE_1EDGE;
+  hspi5.Init.NSS = SPI_NSS_SOFT;
+  hspi5.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_16;
+  hspi5.Init.FirstBit = SPI_FIRSTBIT_MSB;
+  hspi5.Init.TIMode = SPI_TIMODE_DISABLE;
+  hspi5.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
+  hspi5.Init.CRCPolynomial = 10;
+  if (HAL_SPI_Init(&hspi5) != HAL_OK)
+  {
+    //_Error_Handler(__FILE__, __LINE__);
+  }
+}
+
+/**
+  * @brief  Writes a byte to device.
+  * @param  Value: value to be written
+  */
+static void SPIx_Write(uint16_t Value)
+{
+  HAL_StatusTypeDef status = HAL_OK;
+  
+  status = HAL_SPI_Transmit(&hspi5, (uint8_t*) &Value, 1, 0x1000);
+  
+  /* Check the communication status */
+  if(status != HAL_OK)
+  {
+    /* Re-Initialize the BUS */
+    SPIx_Error();
+  }
+}
+
+/**
+  * @brief  Reads 4 bytes from device.
+  * @param  ReadSize: Number of bytes to read (max 4 bytes)
+  * @retval Value read on the SPI
+  */
+static uint32_t SPIx_Read(uint8_t ReadSize)
+{
+  HAL_StatusTypeDef status = HAL_OK;
+  uint32_t readvalue;
+  
+  status = HAL_SPI_Receive(&hspi5, (uint8_t*) &readvalue, ReadSize, 0x1000);
+  
+  /* Check the communication status */
+  if(status != HAL_OK)
+  {
+    /* Re-Initialize the BUS */
+    SPIx_Error();
+  }
+  
+  return readvalue;
+}
+
+/**
+  * @brief  Configures the LCD_SPI interface.
+  */
+void LCD_IO_Init(void)
+{
+   GPIO_InitTypeDef GPIO_InitStructure;
+  
+    
+    /* Configure NCS in Output Push-Pull mode */
+    LCD_WRX_GPIO_CLK_ENABLE();
+    GPIO_InitStructure.Pin     = LCD_WRX_PIN;
+    GPIO_InitStructure.Mode    = GPIO_MODE_OUTPUT_PP;
+    GPIO_InitStructure.Pull    = GPIO_NOPULL;
+    GPIO_InitStructure.Speed   = GPIO_SPEED_FAST;
+    HAL_GPIO_Init(LCD_WRX_GPIO_PORT, &GPIO_InitStructure);
+    
+    LCD_RDX_GPIO_CLK_ENABLE();
+    GPIO_InitStructure.Pin     = LCD_RDX_PIN;
+    GPIO_InitStructure.Mode    = GPIO_MODE_OUTPUT_PP;
+    GPIO_InitStructure.Pull    = GPIO_NOPULL;
+    GPIO_InitStructure.Speed   = GPIO_SPEED_FAST;
+    HAL_GPIO_Init(LCD_RDX_GPIO_PORT, &GPIO_InitStructure);
+    
+    /* Configure the LCD Control pins ----------------------------------------*/
+    LCD_NCS_GPIO_CLK_ENABLE();
+    
+    /* Configure NCS in Output Push-Pull mode */
+    GPIO_InitStructure.Pin     = LCD_NCS_PIN;
+    GPIO_InitStructure.Mode    = GPIO_MODE_OUTPUT_PP;
+    GPIO_InitStructure.Pull    = GPIO_NOPULL;
+    GPIO_InitStructure.Speed   = GPIO_SPEED_FAST;
+    HAL_GPIO_Init(LCD_NCS_GPIO_PORT, &GPIO_InitStructure);
+    
+    /* Set or Reset the control line */
+    LCD_CS_LOW();
+    LCD_CS_HIGH();
+    
+    /* SPI configuration -----------------------------------------------------*/
+    SpiHandle.Instance = DISCOVERY_SPIx;
+    /* SPI baudrate is set to 5.6 MHz (PCLK2/SPI_BaudRatePrescaler = 90/16 = 5.625 MHz) 
+       to verify these constraints:
+       - ILI9341 LCD SPI interface max baudrate is 10MHz for write and 6.66MHz for read
+       - l3gd20 SPI interface max baudrate is 10MHz for write/read
+       - PCLK2 frequency is set to 90 MHz 
+    */  
+    SpiHandle.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_16;
+
+    /* On STM32F429I-Discovery, LCD ID cannot be read then keep a common configuration */
+    /* for LCD and GYRO (SPI_DIRECTION_2LINES) */
+    /* Note: To read a register a LCD, SPI_DIRECTION_1LINE should be set */
+    SpiHandle.Init.Direction      = SPI_DIRECTION_2LINES;
+    SpiHandle.Init.CLKPhase       = SPI_PHASE_1EDGE;
+    SpiHandle.Init.CLKPolarity    = SPI_POLARITY_LOW;
+    SpiHandle.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLED;
+    SpiHandle.Init.CRCPolynomial  = 7;
+    SpiHandle.Init.DataSize       = SPI_DATASIZE_8BIT;
+    SpiHandle.Init.FirstBit       = SPI_FIRSTBIT_MSB;
+    SpiHandle.Init.NSS            = SPI_NSS_SOFT;
+    SpiHandle.Init.TIMode         = SPI_TIMODE_DISABLED;
+    SpiHandle.Init.Mode           = SPI_MODE_MASTER;
+  
+    SPIx_MspInit(&SpiHandle);
+    HAL_SPI_Init(&SpiHandle);
+	
+}
+
+/**
+  * @brief  Writes  to the selected LCD register.
+  * @param  LCD_Reg: address of the selected register.
+  * @retval None
+  */
+void ili9341_WriteReg(uint8_t LCD_Reg)
+{
+  /* Reset WRX to send command */
+  LCD_WRX_LOW();
+  
+  /* Reset LCD control line(/CS) and Send command */
+  LCD_CS_LOW();
+  SPIx_Write(LCD_Reg);
+  
+  /* Deselect: Chip Select high */
+  LCD_CS_HIGH();
+}
+
+/**
+  * @brief  Writes data to the selected LCD register.
+  * @param  LCD_Reg: address of the selected register.
+  * @retval None
+  */
+void ili9341_WriteData(uint16_t RegValue)
+{
+  /* Set WRX to send data */
+  LCD_WRX_HIGH();
+  
+  /* Reset LCD control line(/CS) and Send data */  
+  LCD_CS_LOW();
+  SPIx_Write(RegValue);
+  
+  /* Deselect: Chip Select high */
+  LCD_CS_HIGH();
+}
+
+/**
+  * @brief  Reads the selected LCD Register.
+  * @param  RegValue: Address of the register to read
+  * @param  ReadSize: Number of bytes to read
+  * @retval LCD Register Value.
+  */
+uint32_t ili9341_ReadData(uint16_t RegValue, uint8_t ReadSize)
+{
+  uint32_t readvalue = 0;
+
+  /* Select: Chip Select low */
+  LCD_CS_LOW();
+
+  /* Reset WRX to send command */
+  LCD_WRX_LOW();
+  
+  SPIx_Write(RegValue);
+  
+  readvalue = SPIx_Read(ReadSize);
+
+  /* Set WRX to send data */
+  LCD_WRX_HIGH();
+
+  /* Deselect: Chip Select high */
+  LCD_CS_HIGH();
+  
+  return readvalue;
+}
+
+/**
+  * @brief  Enables the Display.
+  */
+void BSP_LCD_DisplayOn(void)
+{
+  /* Display On */
+  ili9341_WriteReg(LCD_DISPLAY_ON);
+}
+
+/**
+  * @brief  Disables the Display.
+  */
+void BSP_LCD_DisplayOff(void)
+{
+  /* Display Off */
+  ili9341_WriteReg(LCD_DISPLAY_OFF);
+}
+
+void ili9341_Init(void)
+{
+  /* Initialize ILI9341 low level bus layer ----------------------------------*/
+  LCD_IO_Init();
+  
+  /* Configure LCD */
+  ili9341_WriteReg(0xCA);
+  ili9341_WriteData(0xC3);
+  ili9341_WriteData(0x08);
+  ili9341_WriteData(0x50);
+  ili9341_WriteReg(LCD_POWERB);
+  ili9341_WriteData(0x00);
+  ili9341_WriteData(0xC1);
+  ili9341_WriteData(0x30);
+  ili9341_WriteReg(LCD_POWER_SEQ);
+  ili9341_WriteData(0x64);
+  ili9341_WriteData(0x03);
+  ili9341_WriteData(0x12);
+  ili9341_WriteData(0x81);
+  ili9341_WriteReg(LCD_DTCA);
+  ili9341_WriteData(0x85);
+  ili9341_WriteData(0x00);
+  ili9341_WriteData(0x78);
+  ili9341_WriteReg(LCD_POWERA);
+  ili9341_WriteData(0x39);
+  ili9341_WriteData(0x2C);
+  ili9341_WriteData(0x00);
+  ili9341_WriteData(0x34);
+  ili9341_WriteData(0x02);
+  ili9341_WriteReg(LCD_PRC);
+  ili9341_WriteData(0x20);
+  ili9341_WriteReg(LCD_DTCB);
+  ili9341_WriteData(0x00);
+  ili9341_WriteData(0x00);
+  ili9341_WriteReg(LCD_FRMCTR1);
+  ili9341_WriteData(0x00);
+  ili9341_WriteData(0x1B);
+  ili9341_WriteReg(LCD_DFC);
+  ili9341_WriteData(0x0A);
+  ili9341_WriteData(0xA2);
+  ili9341_WriteReg(LCD_POWER1);
+  ili9341_WriteData(0x10);
+  ili9341_WriteReg(LCD_POWER2);
+  ili9341_WriteData(0x10);
+  ili9341_WriteReg(LCD_VCOM1);
+  ili9341_WriteData(0x45);
+  ili9341_WriteData(0x15);
+  ili9341_WriteReg(LCD_VCOM2);
+  ili9341_WriteData(0x90);
+  ili9341_WriteReg(LCD_MAC);
+  ili9341_WriteData(0xC8);
+  ili9341_WriteReg(LCD_3GAMMA_EN);
+  ili9341_WriteData(0x00);
+  ili9341_WriteReg(LCD_RGB_INTERFACE);
+  ili9341_WriteData(0xC2);
+  ili9341_WriteReg(LCD_DFC);
+  ili9341_WriteData(0x0A);
+  ili9341_WriteData(0xA7);
+  ili9341_WriteData(0x27);
+  ili9341_WriteData(0x04);
+  
+  /* Colomn address set */
+  ili9341_WriteReg(LCD_COLUMN_ADDR);
+  ili9341_WriteData(0x00);
+  ili9341_WriteData(0x00);
+  ili9341_WriteData(0x00);
+  ili9341_WriteData(0xEF);
+  /* Page address set */
+  ili9341_WriteReg(LCD_PAGE_ADDR);
+  ili9341_WriteData(0x00);
+  ili9341_WriteData(0x00);
+  ili9341_WriteData(0x01);
+  ili9341_WriteData(0x3F);
+  ili9341_WriteReg(LCD_INTERFACE);
+  ili9341_WriteData(0x01);
+  ili9341_WriteData(0x00);
+  ili9341_WriteData(0x06);
+  
+  ili9341_WriteReg(LCD_GRAM);
+  delay_ms(200);
+  
+  ili9341_WriteReg(LCD_GAMMA);
+  ili9341_WriteData(0x01);
+  
+  ili9341_WriteReg(LCD_PGAMMA);
+  ili9341_WriteData(0x0F);
+  ili9341_WriteData(0x29);
+  ili9341_WriteData(0x24);
+  ili9341_WriteData(0x0C);
+  ili9341_WriteData(0x0E);
+  ili9341_WriteData(0x09);
+  ili9341_WriteData(0x4E);
+  ili9341_WriteData(0x78);
+  ili9341_WriteData(0x3C);
+  ili9341_WriteData(0x09);
+  ili9341_WriteData(0x13);
+  ili9341_WriteData(0x05);
+  ili9341_WriteData(0x17);
+  ili9341_WriteData(0x11);
+  ili9341_WriteData(0x00);
+  ili9341_WriteReg(LCD_NGAMMA);
+  ili9341_WriteData(0x00);
+  ili9341_WriteData(0x16);
+  ili9341_WriteData(0x1B);
+  ili9341_WriteData(0x04);
+  ili9341_WriteData(0x11);
+  ili9341_WriteData(0x07);
+  ili9341_WriteData(0x31);
+  ili9341_WriteData(0x33);
+  ili9341_WriteData(0x42);
+  ili9341_WriteData(0x05);
+  ili9341_WriteData(0x0C);
+  ili9341_WriteData(0x0A);
+  ili9341_WriteData(0x28);
+  ili9341_WriteData(0x2F);
+  ili9341_WriteData(0x0F);
+  
+  ili9341_WriteReg(LCD_SLEEP_OUT);
+  delay_ms(200);
+  ili9341_WriteReg(LCD_DISPLAY_ON);
+  /* GRAM start writing */
+  ili9341_WriteReg(LCD_GRAM);
+}
+
+/**
+  * @brief  Initializes the LCD layers.
+  * @param  LayerIndex: the layer foreground or background. 
+  * @param  FB_Address: the layer frame buffer.
+  */
+void BSP_LCD_LayerDefaultInit(uint16_t LayerIndex, uint32_t FB_Address)
+{     
+  LTDC_LayerCfgTypeDef   Layercfg;
+
+ /* Layer Init */
+  Layercfg.WindowX0 = 0;
+  Layercfg.WindowX1 = 240;
+  Layercfg.WindowY0 = 0;
+  Layercfg.WindowY1 = 320; 
+  Layercfg.PixelFormat = LTDC_PIXEL_FORMAT_RGB565;
+  Layercfg.FBStartAdress = FB_Address;
+  Layercfg.Alpha = 255;
+  Layercfg.Alpha0 = 0;
+  Layercfg.Backcolor.Blue = 0;
+  Layercfg.Backcolor.Green = 0;
+  Layercfg.Backcolor.Red = 0;
+  Layercfg.BlendingFactor1 = LTDC_BLENDING_FACTOR1_PAxCA;
+  Layercfg.BlendingFactor2 = LTDC_BLENDING_FACTOR2_PAxCA;
+  Layercfg.ImageWidth = 240;
+  Layercfg.ImageHeight = 320;
+  
+  HAL_LTDC_ConfigLayer(&LtdcHandler, &Layercfg, LayerIndex); 
+
+  //DrawProp[LayerIndex].BackColor = LCD_COLOR_WHITE;
+  //DrawProp[LayerIndex].pFont     = &Font24;
+  //DrawProp[LayerIndex].TextColor = LCD_COLOR_BLACK; 
+
+  /* Dithering activation */
+  HAL_LTDC_EnableDither(&LtdcHandler);
+}
+
+uint8_t BSP_LCD_Init(void)
+{ 
+  /* On STM32F429I-DISCO, it is not possible to read ILI9341 ID because */
+  /* PIN EXTC is not connected to VDD and then LCD_READ_ID4 is not accessible. */
+  /* In this case, ReadID function is bypassed.*/  
+  /*if(ili9341_drv.ReadID() == ILI9341_ID)*/
+
+    /* LTDC Configuration ----------------------------------------------------*/
+    LtdcHandler.Instance = LTDC;
+    
+    /* Timing configuration  (Typical configuration from ILI9341 datasheet)
+          HSYNC=10 (9+1)
+          HBP=20 (29-10+1)
+          ActiveW=240 (269-20-10+1)
+          HFP=10 (279-240-20-10+1)
+    
+          VSYNC=2 (1+1)
+          VBP=2 (3-2+1)
+          ActiveH=320 (323-2-2+1)
+          VFP=4 (327-320-2-2+1)
+      */
+    
+    /* Configure horizontal synchronization width */
+    LtdcHandler.Init.HorizontalSync = ILI9341_HSYNC;
+    /* Configure vertical synchronization height */
+    LtdcHandler.Init.VerticalSync = ILI9341_VSYNC;
+    /* Configure accumulated horizontal back porch */
+    LtdcHandler.Init.AccumulatedHBP = ILI9341_HBP;
+    /* Configure accumulated vertical back porch */
+    LtdcHandler.Init.AccumulatedVBP = ILI9341_VBP;
+    /* Configure accumulated active width */
+    LtdcHandler.Init.AccumulatedActiveW = 269;
+    /* Configure accumulated active height */
+    LtdcHandler.Init.AccumulatedActiveH = 323;
+    /* Configure total width */
+    LtdcHandler.Init.TotalWidth = 279;
+    /* Configure total height */
+    LtdcHandler.Init.TotalHeigh = 327;
+    
+    /* Configure R,G,B component values for LCD background color */
+    LtdcHandler.Init.Backcolor.Red= 0;
+    LtdcHandler.Init.Backcolor.Blue= 0;
+    LtdcHandler.Init.Backcolor.Green= 0;
+    
+    /* LCD clock configuration */
+    /* PLLSAI_VCO Input = HSE_VALUE/PLL_M = 1 Mhz */
+    /* PLLSAI_VCO Output = PLLSAI_VCO Input * PLLSAIN = 192 Mhz */
+    /* PLLLCDCLK = PLLSAI_VCO Output/PLLSAIR = 192/4 = 48 Mhz */
+    /* LTDC clock frequency = PLLLCDCLK / LTDC_PLLSAI_DIVR_8 = 48/4 = 6Mhz */
+    PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC;
+    PeriphClkInitStruct.PLLSAI.PLLSAIN = 192;
+    PeriphClkInitStruct.PLLSAI.PLLSAIR = 4;
+    PeriphClkInitStruct.PLLSAIDivR = RCC_PLLSAIDIVR_8;
+    HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct); 
+    
+    /* Polarity */
+    LtdcHandler.Init.HSPolarity = LTDC_HSPOLARITY_AL;
+    LtdcHandler.Init.VSPolarity = LTDC_VSPOLARITY_AL;
+    LtdcHandler.Init.DEPolarity = LTDC_DEPOLARITY_AL;
+    LtdcHandler.Init.PCPolarity = LTDC_PCPOLARITY_IPC;
+    
+    BSP_LCD_MspInit();
+    HAL_LTDC_Init(&LtdcHandler); 
+    
+    /* Select the device */
+    //LcdDrv = &ili9341_drv;
+
+    /* LCD Init */	 
+    ili9341_Init();
+
+    /* Initialize the SDRAM */
+    //BSP_SDRAM_Init();
+
+    /* Initialize the font */
+    //BSP_LCD_SetFont(&LCD_DEFAULT_FONT);
+
+  return 0;
+}  
+
+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 + (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)
+{
+  int16_t deltax = 0, deltay = 0, x = 0, y = 0, xinc1 = 0, xinc2 = 0, 
+  yinc1 = 0, yinc2 = 0, den = 0, num = 0, numadd = 0, numpixels = 0, 
+  curpixel = 0;
+  
+  deltax = ABS(X2 - X1);        /* The difference between the x's */
+  deltay = ABS(Y2 - Y1);        /* The difference between the y's */
+  x = X1;                       /* Start x off at the first pixel */
+  y = Y1;                       /* Start y off at the first pixel */
+  
+  if (X2 >= X1)                 /* The x-values are increasing */
+  {
+    xinc1 = 1;
+    xinc2 = 1;
+  }
+  else                          /* The x-values are decreasing */
+  {
+    xinc1 = -1;
+    xinc2 = -1;
+  }
+  
+  if (Y2 >= Y1)                 /* The y-values are increasing */
+  {
+    yinc1 = 1;
+    yinc2 = 1;
+  }
+  else                          /* The y-values are decreasing */
+  {
+    yinc1 = -1;
+    yinc2 = -1;
+  }
+  
+  if (deltax >= deltay)         /* There is at least one x-value for every y-value */
+  {
+    xinc1 = 0;                  /* Don't change the x when numerator >= denominator */
+    yinc2 = 0;                  /* Don't change the y for every iteration */
+    den = deltax;
+    num = deltax / 2;
+    numadd = deltay;
+    numpixels = deltax;         /* There are more x-values than y-values */
+  }
+  else                          /* There is at least one y-value for every x-value */
+  {
+    xinc2 = 0;                  /* Don't change the x for every iteration */
+    yinc1 = 0;                  /* Don't change the y when numerator >= denominator */
+    den = deltay;
+    num = deltay / 2;
+    numadd = deltax;
+    numpixels = deltay;         /* There are more y-values than x-values */
+  }
+  
+  for (curpixel = 0; curpixel <= numpixels; curpixel++)
+  {
+    BSP_LCD_DrawPixel(x, y, pixel);   /* Draw the current pixel */
+    num += numadd;                            /* Increase the numerator by the top of the fraction */
+    if (num >= den)                           /* Check if numerator >= denominator */
+    {
+      num -= den;                             /* Calculate the new numerator value */
+      x += xinc1;                             /* Change the x as appropriate */
+      y += yinc1;                             /* Change the y as appropriate */
+    }
+    x += xinc2;                               /* Change the x as appropriate */
+    y += yinc2;                               /* Change the y as appropriate */
+  }
+}
+
+rt_uint16_t ili9341_bgr2rgb(rt_uint16_t value)
+{
+	rt_uint16_t  red, green, blue;
+
+	blue = (value >> 0) & 0x1f;
+	green = (value >> 5) & 0x3f;
+	red = (value >> 11) & 0x1f;
+
+	return (blue << 11) + (green << 5) + (red << 0);
+}
+  	   
+//static void ili9341_set_scan_direction(rt_uint8_t dir)
+//{
+//	rt_uint16_t regval = 0;
+//	rt_uint16_t dirreg = 0;
+//	rt_uint16_t temp;
+
+//	switch (dir)
+//	{
+//	case L2R_U2D://������,���ϵ���
+//		regval |= (0 << 7) | (0 << 6) | (0 << 5);
+//		break;
+//	case L2R_D2U://������,���µ���
+//		regval |= (1 << 7) | (0 << 6) | (0 << 5);
+//		break;
+//	case R2L_U2D://���ҵ���,���ϵ���
+//		regval |= (0 << 7) | (1 << 6) | (0 << 5);
+//		break;
+//	case R2L_D2U://���ҵ���,���µ���
+//		regval |= (1 << 7) | (1 << 6) | (0 << 5);
+//		break;
+//	case U2D_L2R://���ϵ���,������
+//		regval |= (0 << 7) | (0 << 6) | (1 << 5);
+//		break;
+//	case U2D_R2L://���ϵ���,���ҵ���
+//		regval |= (0 << 7) | (1 << 6) | (1 << 5);
+//		break;
+//	case D2U_L2R://���µ���,������
+//		regval |= (1 << 7) | (0 << 6) | (1 << 5);
+//		break;
+//	case D2U_R2L://���µ���,���ҵ���
+//		regval |= (1 << 7) | (1 << 6) | (1 << 5);
+//		break;
+//	}
+
+//	dirreg = 0X36;
+//	ili9341_write_reg_with_value(dirreg, regval);
+
+//	if (regval & 0X20)
+//	{
+//		if (lcddev.width < lcddev.height)//����X,Y
+//		{
+//			temp = lcddev.width;
+//			lcddev.width = lcddev.height;
+//			lcddev.height = temp;
+//		}
+//	}
+//	else
+//	{
+//		if (lcddev.width > lcddev.height)//����X,Y
+//		{
+//			temp = lcddev.width;
+//			lcddev.width = lcddev.height;
+//			lcddev.height = temp;
+//		}
+//	}
+//	
+//	ili9341_write_reg(lcddev.setxcmd);
+//	ili9341_write_data(0);
+//	ili9341_write_data(0);
+//	ili9341_write_data((lcddev.width - 1) >> 8);
+//	ili9341_write_data((lcddev.width - 1) & 0XFF);
+
+//	ili9341_write_reg(lcddev.setycmd);
+//	ili9341_write_data(0);
+//	ili9341_write_data(0);
+//	ili9341_write_data((lcddev.height - 1) >> 8);
+//	ili9341_write_data((lcddev.height - 1) & 0XFF);
+//}
+
+//void ili9341_set_backlight(rt_uint8_t pwm)
+//{
+//	ili9341_write_reg(0xBE);
+//	ili9341_write_data(0x05);
+//	ili9341_write_data(pwm*2.55);
+//	ili9341_write_data(0x01);
+//	ili9341_write_data(0xFF);
+//	ili9341_write_data(0x00);
+//	ili9341_write_data(0x00);
+//}
+
+//void ili9341_set_display_direction(rt_uint8_t dir)
+//{
+//	lcddev.dir = dir;
+//	if (dir == 0)
+//	{
+//		lcddev.width = 240;
+//		lcddev.height = 320;
+//	}
+//	else
+//	{
+//		lcddev.width = 320;
+//		lcddev.height = 240;
+//	}
+
+//	lcddev.wramcmd = 0X2C;
+//	lcddev.setxcmd = 0X2A;
+//	lcddev.setycmd = 0X2B;
+
+//	ili9341_set_scan_direction(DFT_SCAN_DIR);
+//}
+
+
+void _lcd_low_level_init(void)
+{
+	GPIO_InitTypeDef GPIO_InitStruct;
+
+  /* GPIO Ports Clock Enable */
+  __HAL_RCC_GPIOC_CLK_ENABLE();
+  __HAL_RCC_GPIOD_CLK_ENABLE();
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOC, CSX_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOD, RDX_Pin|WRX_DCX_Pin, GPIO_PIN_RESET);
+
+
+  /*Configure GPIO pins : NCS_MEMS_SPI_Pin CSX_Pin OTG_FS_PSO_Pin */
+  GPIO_InitStruct.Pin = CSX_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : RDX_Pin WRX_DCX_Pin */
+  GPIO_InitStruct.Pin = RDX_Pin|WRX_DCX_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+
+
+	BSP_LCD_Init();
+	BSP_LCD_LayerDefaultInit(0,0xD0000000);
+  BSP_LCD_SelectLayer(0);
+	BSP_LCD_DisplayOn();
+	lcddev.width = 240;
+  lcddev.height = 320;
+	//ili9341_set_display_direction(0);
+	//HAL_GPIO_WritePin(GPIOB, GPIO_PIN_5, GPIO_PIN_SET);
+}
+
+
+static rt_err_t lcd_init(rt_device_t dev)
+{
+	return RT_EOK;
+}
+
+static rt_err_t lcd_open(rt_device_t dev, rt_uint16_t oflag)
+{
+	return RT_EOK;
+}
+
+static rt_err_t lcd_close(rt_device_t dev)
+{
+	return RT_EOK;
+}
+
+static rt_err_t lcd_control(rt_device_t dev, int cmd, void *args)
+{
+	switch (cmd)
+	{
+	case RTGRAPHIC_CTRL_GET_INFO:
+	{
+		struct rt_device_graphic_info *info;
+
+		info = (struct rt_device_graphic_info*) args;
+		RT_ASSERT(info != RT_NULL);
+
+		info->bits_per_pixel = 16;
+		info->pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565;
+		info->framebuffer = RT_NULL;
+		info->width = 240;
+		info->height = 320;
+	}
+	break;
+
+	case RTGRAPHIC_CTRL_RECT_UPDATE:
+		/* nothong to be done */
+		break;
+
+	default:
+		break;
+	}
+
+	return RT_EOK;
+}
+
+static void ili9341_lcd_set_pixel(const char* pixel, int x, int y)
+{
+	*(__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)
+{
+	rt_kprintf("lcd set pixel, color: %X, x: %d, y: %d", color, x, y);
+	ili9341_lcd_set_pixel((const char *)&color, x, y);
+}
+FINSH_FUNCTION_EXPORT(lcd_set_pixel, set pixel in lcd display);
+#endif
+
+static void ili9341_lcd_get_pixel(char* pixel, int x, int y)
+{
+	uint32_t ret = 0;
+  
+  if(LtdcHandler.LayerCfg[ActiveLayer].PixelFormat == LTDC_PIXEL_FORMAT_ARGB8888)
+  {
+    /* Read data value from SDRAM memory */
+    ret = *(__IO uint32_t*) (LtdcHandler.LayerCfg[ActiveLayer].FBStartAdress + (4*(y * 240 + x)));
+  }
+  else if(LtdcHandler.LayerCfg[ActiveLayer].PixelFormat == LTDC_PIXEL_FORMAT_RGB888)
+  {
+    /* Read data value from SDRAM memory */
+    ret = (*(__IO uint32_t*) (LtdcHandler.LayerCfg[ActiveLayer].FBStartAdress + (4*(y*240 + x))) & 0x00FFFFFF);
+  }
+  else if((LtdcHandler.LayerCfg[ActiveLayer].PixelFormat == LTDC_PIXEL_FORMAT_RGB565) || \
+          (LtdcHandler.LayerCfg[ActiveLayer].PixelFormat == LTDC_PIXEL_FORMAT_ARGB4444) || \
+          (LtdcHandler.LayerCfg[ActiveLayer].PixelFormat == LTDC_PIXEL_FORMAT_AL88))  
+  {
+    /* Read data value from SDRAM memory */
+    ret = *(__IO uint16_t*) (LtdcHandler.LayerCfg[ActiveLayer].FBStartAdress + (2*(y*240 + x)));    
+  }
+  else
+  {
+    /* Read data value from SDRAM memory */
+    ret = *(__IO uint8_t*) (LtdcHandler.LayerCfg[ActiveLayer].FBStartAdress + (2*(y*240 + x)));    
+  }
+
+  *pixel = ret;
+}
+#ifdef RT_USING_FINSH
+static void lcd_get_pixel(int x, int y)
+{
+	uint16_t pixel;
+	ili9341_lcd_get_pixel((char *)&pixel, x, y);
+	rt_kprintf("lcd get pixel, pixel: 0x%X, x: %d, y: %d", pixel, x, y);
+}
+FINSH_FUNCTION_EXPORT(lcd_get_pixel, get pixel in lcd display);
+#endif
+
+static void ili9341_lcd_draw_hline(const char* pixel, int x1, int x2, int y)
+{
+	BSP_LCD_DrawLine(*pixel, x1, y, x2, y);
+}
+#ifdef RT_USING_FINSH
+static void lcd_draw_hline(uint16_t pixel, int x1, int x2, int y)
+{
+	ili9341_lcd_draw_hline((const char *)&pixel, x1, x2, y);
+	rt_kprintf("lcd draw hline, pixel: 0x%X, x1: %d, x2: %d, y: %d", pixel, x1, x2, y);
+}
+FINSH_FUNCTION_EXPORT(lcd_draw_hline, draw hline in lcd display);
+#endif
+
+static void ili9341_lcd_draw_vline(const char* pixel, int x, int y1, int y2)
+{
+	BSP_LCD_DrawLine(*pixel, x, y1, x, y2);
+}
+#ifdef RT_USING_FINSH
+static void lcd_draw_vline(uint16_t pixel, int x, int y1, int y2)
+{
+	ili9341_lcd_draw_vline((const char *)&pixel, x, y1, y2);
+	rt_kprintf("lcd draw hline, pixel: 0x%X, x: %d, y: %d", pixel, y1, y2);
+}
+FINSH_FUNCTION_EXPORT(lcd_draw_vline, draw vline in lcd display);
+#endif
+
+static void ili9341_lcd_blit_line(const char* pixels, int x, int y, rt_size_t size)
+{
+	int i = 0;
+	while(size--)
+	  *(__IO uint16_t*) (LtdcHandler.LayerCfg[ActiveLayer].FBStartAdress + (2*(y*240 + x + i++))) = *(uint16_t *)pixels++;
+}
+#ifdef RT_USING_FINSH
+#define LINE_LEN 30
+static void lcd_blit_line(int x, int y)
+{
+	uint16_t pixels[LINE_LEN];
+	int i;
+
+	for (i = 0; i < LINE_LEN; i++)
+	{
+		pixels[i] = i * 40 + 50;
+	}
+
+	ili9341_lcd_blit_line((const char *)pixels, x, y, LINE_LEN);
+	rt_kprintf("lcd blit line, x: %d, y: %d", x, y);
+}
+FINSH_FUNCTION_EXPORT(lcd_blit_line, draw blit line in lcd display);
+#endif
+
+static int rt_hw_lcd_init(void)
+{
+	_lcd_low_level_init();
+
+	static struct rt_device lcd_device;
+
+	static struct rt_device_graphic_ops ili9341_ops =
+	{
+		ili9341_lcd_set_pixel,
+		ili9341_lcd_get_pixel,
+		ili9341_lcd_draw_hline,
+		ili9341_lcd_draw_vline,
+		ili9341_lcd_blit_line
+	};
+
+	/* register lcd device */
+	lcd_device.type = RT_Device_Class_Graphic;
+	lcd_device.init = lcd_init;
+	lcd_device.open = lcd_open;
+	lcd_device.close = lcd_close;
+	lcd_device.control = lcd_control;
+	lcd_device.read = RT_NULL;
+	lcd_device.write = RT_NULL;
+
+	lcd_device.user_data = &ili9341_ops;
+
+	/* register graphic device driver */
+	rt_device_register(&lcd_device, "lcd",
+		RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_STANDALONE);
+
+	return 0;
+}
+INIT_BOARD_EXPORT(rt_hw_lcd_init);
diff --git a/bsp/stm32f429-disco/drivers/drv_lcd.h b/bsp/stm32f429-disco/drivers/drv_lcd.h
new file mode 100644
index 0000000000..b537b13a67
--- /dev/null
+++ b/bsp/stm32f429-disco/drivers/drv_lcd.h
@@ -0,0 +1,178 @@
+#ifndef __DRV_LCD_H__
+#define __DRV_LCD_H__		
+
+#include <rtdevice.h>
+#include "stm32f4xx_hal.h"
+
+#define  ILI9341_HSYNC            ((uint32_t)9)   /* Horizontal synchronization */
+#define  ILI9341_HBP              ((uint32_t)29)    /* Horizontal back porch      */ 
+#define  ILI9341_HFP              ((uint32_t)2)    /* Horizontal front porch     */
+#define  ILI9341_VSYNC            ((uint32_t)1)   /* Vertical synchronization   */
+#define  ILI9341_VBP              ((uint32_t)3)    /* Vertical back porch        */
+#define  ILI9341_VFP              ((uint32_t)2)    /* Vertical front porch       */
+
+
+/** 
+  * @brief  ILI9341 Registers  
+  */
+
+/* Level 1 Commands */
+#define LCD_SWRESET             0x01   /* Software Reset */
+#define LCD_READ_DISPLAY_ID     0x04   /* Read display identification information */
+#define LCD_RDDST               0x09   /* Read Display Status */
+#define LCD_RDDPM               0x0A   /* Read Display Power Mode */
+#define LCD_RDDMADCTL           0x0B   /* Read Display MADCTL */
+#define LCD_RDDCOLMOD           0x0C   /* Read Display Pixel Format */
+#define LCD_RDDIM               0x0D   /* Read Display Image Format */
+#define LCD_RDDSM               0x0E   /* Read Display Signal Mode */
+#define LCD_RDDSDR              0x0F   /* Read Display Self-Diagnostic Result */
+#define LCD_SPLIN               0x10   /* Enter Sleep Mode */
+#define LCD_SLEEP_OUT           0x11   /* Sleep out register */
+#define LCD_PTLON               0x12   /* Partial Mode ON */
+#define LCD_NORMAL_MODE_ON      0x13   /* Normal Display Mode ON */
+#define LCD_DINVOFF             0x20   /* Display Inversion OFF */
+#define LCD_DINVON              0x21   /* Display Inversion ON */
+#define LCD_GAMMA               0x26   /* Gamma register */
+#define LCD_DISPLAY_OFF         0x28   /* Display off register */
+#define LCD_DISPLAY_ON          0x29   /* Display on register */
+#define LCD_COLUMN_ADDR         0x2A   /* Colomn address register */ 
+#define LCD_PAGE_ADDR           0x2B   /* Page address register */ 
+#define LCD_GRAM                0x2C   /* GRAM register */   
+#define LCD_RGBSET              0x2D   /* Color SET */   
+#define LCD_RAMRD               0x2E   /* Memory Read */   
+#define LCD_PLTAR               0x30   /* Partial Area */   
+#define LCD_VSCRDEF             0x33   /* Vertical Scrolling Definition */   
+#define LCD_TEOFF               0x34   /* Tearing Effect Line OFF */   
+#define LCD_TEON                0x35   /* Tearing Effect Line ON */   
+#define LCD_MAC                 0x36   /* Memory Access Control register*/
+#define LCD_VSCRSADD            0x37   /* Vertical Scrolling Start Address */   
+#define LCD_IDMOFF              0x38   /* Idle Mode OFF */   
+#define LCD_IDMON               0x39   /* Idle Mode ON */   
+#define LCD_PIXEL_FORMAT        0x3A   /* Pixel Format register */
+#define LCD_WRITE_MEM_CONTINUE  0x3C   /* Write Memory Continue */   
+#define LCD_READ_MEM_CONTINUE   0x3E   /* Read Memory Continue */   
+#define LCD_SET_TEAR_SCANLINE   0x44   /* Set Tear Scanline */   
+#define LCD_GET_SCANLINE        0x45   /* Get Scanline */   
+#define LCD_WDB                 0x51   /* Write Brightness Display register */
+#define LCD_RDDISBV             0x52   /* Read Display Brightness */   
+#define LCD_WCD                 0x53   /* Write Control Display register*/
+#define LCD_RDCTRLD             0x54   /* Read CTRL Display */   
+#define LCD_WRCABC              0x55   /* Write Content Adaptive Brightness Control */   
+#define LCD_RDCABC              0x56   /* Read Content Adaptive Brightness Control */   
+#define LCD_WRITE_CABC          0x5E   /* Write CABC Minimum Brightness */   
+#define LCD_READ_CABC           0x5F   /* Read CABC Minimum Brightness */   
+#define LCD_READ_ID1            0xDA   /* Read ID1 */
+#define LCD_READ_ID2            0xDB   /* Read ID2 */
+#define LCD_READ_ID3            0xDC   /* Read ID3 */
+
+/* Level 2 Commands */
+#define LCD_RGB_INTERFACE       0xB0   /* RGB Interface Signal Control */
+#define LCD_FRMCTR1             0xB1   /* Frame Rate Control (In Normal Mode) */
+#define LCD_FRMCTR2             0xB2   /* Frame Rate Control (In Idle Mode) */
+#define LCD_FRMCTR3             0xB3   /* Frame Rate Control (In Partial Mode) */
+#define LCD_INVTR               0xB4   /* Display Inversion Control */
+#define LCD_BPC                 0xB5   /* Blanking Porch Control register */
+#define LCD_DFC                 0xB6   /* Display Function Control register */
+#define LCD_ETMOD               0xB7   /* Entry Mode Set */
+#define LCD_BACKLIGHT1          0xB8   /* Backlight Control 1 */
+#define LCD_BACKLIGHT2          0xB9   /* Backlight Control 2 */
+#define LCD_BACKLIGHT3          0xBA   /* Backlight Control 3 */
+#define LCD_BACKLIGHT4          0xBB   /* Backlight Control 4 */
+#define LCD_BACKLIGHT5          0xBC   /* Backlight Control 5 */
+#define LCD_BACKLIGHT7          0xBE   /* Backlight Control 7 */
+#define LCD_BACKLIGHT8          0xBF   /* Backlight Control 8 */
+#define LCD_POWER1              0xC0   /* Power Control 1 register */
+#define LCD_POWER2              0xC1   /* Power Control 2 register */
+#define LCD_VCOM1               0xC5   /* VCOM Control 1 register */
+#define LCD_VCOM2               0xC7   /* VCOM Control 2 register */
+#define LCD_NVMWR               0xD0   /* NV Memory Write */
+#define LCD_NVMPKEY             0xD1   /* NV Memory Protection Key */
+#define LCD_RDNVM               0xD2   /* NV Memory Status Read */
+#define LCD_READ_ID4            0xD3   /* Read ID4 */
+#define LCD_PGAMMA              0xE0   /* Positive Gamma Correction register */
+#define LCD_NGAMMA              0xE1   /* Negative Gamma Correction register */
+#define LCD_DGAMCTRL1           0xE2   /* Digital Gamma Control 1 */
+#define LCD_DGAMCTRL2           0xE3   /* Digital Gamma Control 2 */
+#define LCD_INTERFACE           0xF6   /* Interface control register */
+
+/* Extend register commands */
+#define LCD_POWERA               0xCB   /* Power control A register */
+#define LCD_POWERB               0xCF   /* Power control B register */
+#define LCD_DTCA                 0xE8   /* Driver timing control A */
+#define LCD_DTCB                 0xEA   /* Driver timing control B */
+#define LCD_POWER_SEQ            0xED   /* Power on sequence register */
+#define LCD_3GAMMA_EN            0xF2   /* 3 Gamma enable register */
+#define LCD_PRC                  0xF7   /* Pump ratio control register */
+
+/* Size of read registers */
+#define LCD_READ_ID4_SIZE        3      /* Size of Read ID4 */
+
+#define ABS(X)  ((X) > 0 ? (X) : -(X))
+
+#define CSX_Pin GPIO_PIN_2
+#define CSX_GPIO_Port GPIOC
+#define RDX_Pin GPIO_PIN_12
+#define RDX_GPIO_Port GPIOD
+#define WRX_DCX_Pin GPIO_PIN_13
+#define WRX_DCX_GPIO_Port GPIOD
+
+/* Chip Select macro definition */
+#define LCD_CS_LOW()       HAL_GPIO_WritePin(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, GPIO_PIN_RESET)
+#define LCD_CS_HIGH()      HAL_GPIO_WritePin(LCD_NCS_GPIO_PORT, LCD_NCS_PIN, GPIO_PIN_SET)
+
+/* Set WRX High to send data */
+#define LCD_WRX_LOW()      HAL_GPIO_WritePin(LCD_WRX_GPIO_PORT, LCD_WRX_PIN, GPIO_PIN_RESET)
+#define LCD_WRX_HIGH()     HAL_GPIO_WritePin(LCD_WRX_GPIO_PORT, LCD_WRX_PIN, GPIO_PIN_SET)
+
+/* Set WRX High to send data */
+#define LCD_RDX_LOW()      HAL_GPIO_WritePin(LCD_RDX_GPIO_PORT, LCD_RDX_PIN, GPIO_PIN_RESET)
+#define LCD_RDX_HIGH()     HAL_GPIO_WritePin(LCD_RDX_GPIO_PORT, LCD_RDX_PIN, GPIO_PIN_SET)
+
+/** 
+  * @brief  LCD Control pin  
+  */ 
+#define LCD_NCS_PIN                             GPIO_PIN_2
+#define LCD_NCS_GPIO_PORT                       GPIOC
+#define LCD_NCS_GPIO_CLK_ENABLE()               __HAL_RCC_GPIOC_CLK_ENABLE()
+#define LCD_NCS_GPIO_CLK_DISABLE()              __HAL_RCC_GPIOC_CLK_DISABLE()
+/**             
+  * @}
+  */ 
+/** 
+  * @brief  LCD Command/data pin  
+  */
+#define LCD_WRX_PIN                             GPIO_PIN_13
+#define LCD_WRX_GPIO_PORT                       GPIOD
+#define LCD_WRX_GPIO_CLK_ENABLE()               __HAL_RCC_GPIOD_CLK_ENABLE()
+#define LCD_WRX_GPIO_CLK_DISABLE()              __HAL_RCC_GPIOD_CLK_DISABLE()
+  
+#define LCD_RDX_PIN                             GPIO_PIN_12
+#define LCD_RDX_GPIO_PORT                       GPIOD
+#define LCD_RDX_GPIO_CLK_ENABLE()               __HAL_RCC_GPIOD_CLK_ENABLE()
+#define LCD_RDX_GPIO_CLK_DISABLE()              __HAL_RCC_GPIOD_CLK_DISABLE()
+
+/*############################### SPIx #######################################*/
+#define DISCOVERY_SPIx                          SPI5
+#define DISCOVERY_SPIx_CLK_ENABLE()             __HAL_RCC_SPI5_CLK_ENABLE()
+#define DISCOVERY_SPIx_GPIO_PORT                GPIOF                      /* GPIOF */
+#define DISCOVERY_SPIx_AF                       GPIO_AF5_SPI5
+#define DISCOVERY_SPIx_GPIO_CLK_ENABLE()        __HAL_RCC_GPIOF_CLK_ENABLE()
+#define DISCOVERY_SPIx_GPIO_CLK_DISABLE()       __HAL_RCC_GPIOF_CLK_DISABLE()
+#define DISCOVERY_SPIx_SCK_PIN                  GPIO_PIN_7                 /* PF.07 */
+#define DISCOVERY_SPIx_MISO_PIN                 GPIO_PIN_8                 /* PF.08 */
+#define DISCOVERY_SPIx_MOSI_PIN                 GPIO_PIN_9                 /* PF.09 */
+/* Maximum Timeout values for flags waiting loops. These timeouts are not based
+   on accurate values, they just guarantee that the application will not remain
+   stuck if the SPI communication is corrupted.
+   You may modify these timeout values depending on CPU frequency and application
+   conditions (interrupts routines ...). */   
+#define SPIx_TIMEOUT_MAX              ((uint32_t)0x1000)
+
+int rt_lcd_init(void);
+
+#endif  
+	 
+	 
+
+
+
diff --git a/bsp/stm32f429-disco/drivers/drv_sdram.h b/bsp/stm32f429-disco/drivers/drv_sdram.h
index 67825f602d..dce6764261 100644
--- a/bsp/stm32f429-disco/drivers/drv_sdram.h
+++ b/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
diff --git a/bsp/stm32f429-disco/drivers/stm32f4xx_hal_conf.h b/bsp/stm32f429-disco/drivers/stm32f4xx_hal_conf.h
index a010dda5e1..0bff765afe 100644
--- a/bsp/stm32f429-disco/drivers/stm32f4xx_hal_conf.h
+++ b/bsp/stm32f429-disco/drivers/stm32f4xx_hal_conf.h
@@ -68,12 +68,12 @@
 /* #define HAL_I2C_MODULE_ENABLED   */
 /* #define HAL_I2S_MODULE_ENABLED   */
 /* #define HAL_IWDG_MODULE_ENABLED   */
-/* #define HAL_LTDC_MODULE_ENABLED   */
+#define HAL_LTDC_MODULE_ENABLED
 /* #define HAL_RNG_MODULE_ENABLED   */
 /* #define HAL_RTC_MODULE_ENABLED   */
 /* #define HAL_SAI_MODULE_ENABLED   */
 /* #define HAL_SD_MODULE_ENABLED   */
-/* #define HAL_SPI_MODULE_ENABLED   */
+#define HAL_SPI_MODULE_ENABLED
 /* #define HAL_TIM_MODULE_ENABLED   */
 #define HAL_UART_MODULE_ENABLED
 /* #define HAL_USART_MODULE_ENABLED   */
diff --git a/bsp/stm32f429-disco/project.uvproj b/bsp/stm32f429-disco/project.uvproj
index 26737e7aab..00d5d63c7c 100644
--- a/bsp/stm32f429-disco/project.uvproj
+++ b/bsp/stm32f429-disco/project.uvproj
@@ -359,7 +359,7 @@
               <MiscControls />
               <Define>USE_HAL_DRIVER, STM32F429xx</Define>
               <Undefine />
-              <IncludePath>drivers;applications;.;Libraries/STM32F4xx_HAL_Driver/Inc;Libraries/CMSIS/Device/ST/STM32F4xx/Include;Libraries/CMSIS/Include;../../include;../../libcpu/arm/cortex-m4;../../libcpu/arm/common;../../components/drivers/include;../../components/drivers/include;../../components/finsh</IncludePath>
+              <IncludePath>applications;.;drivers;Libraries\STM32F4xx_HAL_Driver\Inc;Libraries\CMSIS\Device\ST\STM32F4xx\Include;Libraries\CMSIS\Include;..\..\include;..\..\libcpu\arm\cortex-m4;..\..\libcpu\arm\common;..\..\components\dfs\include;..\..\components\dfs\filesystems\devfs;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\finsh</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -400,50 +400,64 @@
       </TargetOption>
       <Groups>
         <Group>
-          <GroupName>Drivers</GroupName>
+          <GroupName>Applications</GroupName>
           <Files>
             <File>
-              <FileName>board.c</FileName>
+              <FileName>application.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/board.c</FilePath>
+              <FilePath>applications\application.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>stm32f4xx_it.c</FileName>
+              <FileName>rtgui_demo.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/stm32f4xx_it.c</FilePath>
+              <FilePath>applications\rtgui_demo.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>usart.c</FileName>
+              <FileName>startup.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/usart.c</FilePath>
+              <FilePath>applications\startup.c</FilePath>
             </File>
           </Files>
+        </Group>
+        <Group>
+          <GroupName>Drivers</GroupName>
           <Files>
             <File>
-              <FileName>drv_sdram.c</FileName>
+              <FileName>board.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/drv_sdram.c</FilePath>
+              <FilePath>drivers\board.c</FilePath>
             </File>
           </Files>
-        </Group>
-        <Group>
-          <GroupName>Applications</GroupName>
           <Files>
             <File>
-              <FileName>application.c</FileName>
+              <FileName>stm32f4xx_it.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/application.c</FilePath>
+              <FilePath>drivers\stm32f4xx_it.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>startup.c</FileName>
+              <FileName>usart.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/startup.c</FilePath>
+              <FilePath>drivers\usart.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>drv_sdram.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_sdram.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>drv_lcd.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_lcd.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -453,483 +467,483 @@
             <File>
               <FileName>system_stm32f4xx.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/CMSIS/Device/ST/STM32F4xx/Source/Templates/system_stm32f4xx.c</FilePath>
+              <FilePath>Libraries\CMSIS\Device\ST\STM32F4xx\Source\Templates\system_stm32f4xx.c</FilePath>
             </File>
           </Files>
           <Files>
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           <Files>
             <File>
               <FileName>stm32f4xx_hal_usart.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_usart.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_usart.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_wwdg.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_wwdg.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_wwdg.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_ll_fmc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_fmc.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_fmc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_ll_fsmc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_fsmc.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_fsmc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_ll_sdmmc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_sdmmc.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_sdmmc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_ll_usb.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_usb.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_usb.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>startup_stm32f429xx.s</FileName>
               <FileType>2</FileType>
-              <FilePath>Libraries/CMSIS/Device/ST/STM32F4xx/Source/Templates/arm/startup_stm32f429xx.s</FilePath>
+              <FilePath>Libraries\CMSIS\Device\ST\STM32F4xx\Source\Templates\arm\startup_stm32f429xx.s</FilePath>
             </File>
           </Files>
         </Group>
@@ -939,105 +953,105 @@
             <File>
               <FileName>clock.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/clock.c</FilePath>
+              <FilePath>..\..\src\clock.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>components.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/components.c</FilePath>
+              <FilePath>..\..\src\components.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>device.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/device.c</FilePath>
+              <FilePath>..\..\src\device.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>idle.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/idle.c</FilePath>
+              <FilePath>..\..\src\idle.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ipc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/ipc.c</FilePath>
+              <FilePath>..\..\src\ipc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>irq.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/irq.c</FilePath>
+              <FilePath>..\..\src\irq.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>kservice.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/kservice.c</FilePath>
+              <FilePath>..\..\src\kservice.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>mem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/mem.c</FilePath>
+              <FilePath>..\..\src\mem.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>memheap.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/memheap.c</FilePath>
+              <FilePath>..\..\src\memheap.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>mempool.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/mempool.c</FilePath>
+              <FilePath>..\..\src\mempool.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>object.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/object.c</FilePath>
+              <FilePath>..\..\src\object.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>scheduler.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/scheduler.c</FilePath>
+              <FilePath>..\..\src\scheduler.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>signal.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/signal.c</FilePath>
+              <FilePath>..\..\src\signal.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>thread.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/thread.c</FilePath>
+              <FilePath>..\..\src\thread.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>timer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/timer.c</FilePath>
+              <FilePath>..\..\src\timer.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -1047,35 +1061,73 @@
             <File>
               <FileName>cpuport.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/cortex-m4/cpuport.c</FilePath>
+              <FilePath>..\..\libcpu\arm\cortex-m4\cpuport.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>context_rvds.S</FileName>
               <FileType>2</FileType>
-              <FilePath>../../libcpu/arm/cortex-m4/context_rvds.S</FilePath>
+              <FilePath>..\..\libcpu\arm\cortex-m4\context_rvds.S</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>backtrace.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/backtrace.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>div0.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/div0.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>showmem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/showmem.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\showmem.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Filesystem</GroupName>
+          <Files>
+            <File>
+              <FileName>dfs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\src\dfs.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dfs_file.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\src\dfs_file.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dfs_fs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\src\dfs_fs.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dfs_posix.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\src\dfs_posix.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>devfs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\filesystems\devfs\devfs.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -1083,51 +1135,58 @@
           <GroupName>DeviceDrivers</GroupName>
           <Files>
             <File>
+              <FileName>pin.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\misc\pin.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
               <FileName>serial.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/serial/serial.c</FilePath>
+              <FilePath>..\..\components\drivers\serial\serial.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>completion.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/completion.c</FilePath>
+              <FilePath>..\..\components\drivers\src\completion.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>dataqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/dataqueue.c</FilePath>
+              <FilePath>..\..\components\drivers\src\dataqueue.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>pipe.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/pipe.c</FilePath>
+              <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ringbuffer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/ringbuffer.c</FilePath>
+              <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>waitqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/waitqueue.c</FilePath>
+              <FilePath>..\..\components\drivers\src\waitqueue.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>workqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/workqueue.c</FilePath>
+              <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -1137,112 +1196,112 @@
             <File>
               <FileName>shell.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/shell.c</FilePath>
+              <FilePath>..\..\components\finsh\shell.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>symbol.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/symbol.c</FilePath>
+              <FilePath>..\..\components\finsh\symbol.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>cmd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/cmd.c</FilePath>
+              <FilePath>..\..\components\finsh\cmd.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>msh.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/msh.c</FilePath>
+              <FilePath>..\..\components\finsh\msh.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>msh_cmd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/msh_cmd.c</FilePath>
+              <FilePath>..\..\components\finsh\msh_cmd.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>msh_file.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/msh_file.c</FilePath>
+              <FilePath>..\..\components\finsh\msh_file.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_compiler.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_compiler.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_compiler.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_error.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_error.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_error.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_heap.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_heap.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_heap.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_init.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_init.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_init.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_node.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_node.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_node.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_ops.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_ops.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_ops.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_parser.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_parser.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_parser.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_var.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_var.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_var.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_vm.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_vm.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_vm.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_token.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_token.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_token.c</FilePath>
             </File>
           </Files>
         </Group>
diff --git a/bsp/stm32f429-disco/project.uvprojx b/bsp/stm32f429-disco/project.uvprojx
index d6141cd54a..f9915cd532 100644
--- a/bsp/stm32f429-disco/project.uvprojx
+++ b/bsp/stm32f429-disco/project.uvprojx
@@ -332,7 +332,7 @@
               <MiscControls />
               <Define>USE_HAL_DRIVER, STM32F429xx</Define>
               <Undefine />
-              <IncludePath>drivers;applications;.;Libraries/STM32F4xx_HAL_Driver/Inc;Libraries/CMSIS/Device/ST/STM32F4xx/Include;Libraries/CMSIS/Include;../../include;../../libcpu/arm/cortex-m4;../../libcpu/arm/common;../../components/drivers/include;../../components/drivers/include;../../components/finsh</IncludePath>
+              <IncludePath>applications;.;drivers;Libraries\STM32F4xx_HAL_Driver\Inc;Libraries\CMSIS\Device\ST\STM32F4xx\Include;Libraries\CMSIS\Include;..\..\include;..\..\libcpu\arm\cortex-m4;..\..\libcpu\arm\common;..\..\components\dfs\include;..\..\components\dfs\filesystems\devfs;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\finsh</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -374,50 +374,64 @@
       </TargetOption>
       <Groups>
         <Group>
-          <GroupName>Drivers</GroupName>
+          <GroupName>Applications</GroupName>
           <Files>
             <File>
-              <FileName>board.c</FileName>
+              <FileName>application.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/board.c</FilePath>
+              <FilePath>applications\application.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>stm32f4xx_it.c</FileName>
+              <FileName>rtgui_demo.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/stm32f4xx_it.c</FilePath>
+              <FilePath>applications\rtgui_demo.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>usart.c</FileName>
+              <FileName>startup.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/usart.c</FilePath>
+              <FilePath>applications\startup.c</FilePath>
             </File>
           </Files>
+        </Group>
+        <Group>
+          <GroupName>Drivers</GroupName>
           <Files>
             <File>
-              <FileName>drv_sdram.c</FileName>
+              <FileName>board.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/drv_sdram.c</FilePath>
+              <FilePath>drivers\board.c</FilePath>
             </File>
           </Files>
-        </Group>
-        <Group>
-          <GroupName>Applications</GroupName>
           <Files>
             <File>
-              <FileName>application.c</FileName>
+              <FileName>stm32f4xx_it.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/application.c</FilePath>
+              <FilePath>drivers\stm32f4xx_it.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>startup.c</FileName>
+              <FileName>usart.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/startup.c</FilePath>
+              <FilePath>drivers\usart.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>drv_sdram.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_sdram.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>drv_lcd.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\drv_lcd.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -427,483 +441,483 @@
             <File>
               <FileName>system_stm32f4xx.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/CMSIS/Device/ST/STM32F4xx/Source/Templates/system_stm32f4xx.c</FilePath>
+              <FilePath>Libraries\CMSIS\Device\ST\STM32F4xx\Source\Templates\system_stm32f4xx.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_adc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_adc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_adc_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_adc_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_adc_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_can.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_can.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_can.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_cec.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cec.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cec.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_cortex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cortex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cortex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_crc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_crc.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_crc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_cryp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cryp.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cryp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_cryp_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_cryp_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cryp_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_dac.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dac.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dac.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_dac_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dac_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dac_ex.c</FilePath>
             </File>
           </Files>
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               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dcmi.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dcmi.c</FilePath>
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           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_dcmi_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dcmi_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dcmi_ex.c</FilePath>
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           </Files>
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             <File>
               <FileName>stm32f4xx_hal_dfsdm.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dfsdm.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dfsdm.c</FilePath>
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           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_dma.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_dma2d.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma2d.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma2d.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_dma_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dma_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma_ex.c</FilePath>
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           </Files>
           <Files>
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               <FileName>stm32f4xx_hal_dsi.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_dsi.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dsi.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_eth.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_eth.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_eth.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
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               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_flash_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_flash_ramfunc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_flash_ramfunc.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ramfunc.c</FilePath>
             </File>
           </Files>
           <Files>
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               <FileName>stm32f4xx_hal_fmpi2c.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_fmpi2c.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_fmpi2c.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_fmpi2c_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_fmpi2c_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_fmpi2c_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
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               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_gpio.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_hash.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_hash.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_hash.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_hash_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_hash_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_hash_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_hcd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_hcd.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_hcd.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_i2c.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2c.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_i2c_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2c_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2c_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_i2s.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2s.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2s.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_i2s_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2s_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2s_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_irda.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_irda.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_irda.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_iwdg.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_iwdg.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_iwdg.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_lptim.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_lptim.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_lptim.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_ltdc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_ltdc.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_ltdc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_ltdc_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_ltdc_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_ltdc_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_nand.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_nand.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_nand.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_nor.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_nor.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_nor.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_pccard.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pccard.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pccard.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_pcd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pcd.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_pcd_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pcd_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pcd_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_pwr.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_pwr_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_pwr_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_qspi.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_qspi.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_qspi.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_rcc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rcc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_rcc_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rcc_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rcc_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_rng.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rng.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rng.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_rtc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rtc.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rtc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_rtc_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_rtc_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rtc_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_sai.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_sai.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sai.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_sai_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_sai_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sai_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_sd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_sd.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sd.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_sdram.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_sdram.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sdram.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_smartcard.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_smartcard.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_smartcard.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_spdifrx.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spdifrx.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_spdifrx.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_spi.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_spi.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_sram.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_sram.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sram.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_tim.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_tim_ex.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim_ex.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim_ex.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_uart.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_uart.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_uart.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_usart.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_usart.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_usart.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_hal_wwdg.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_wwdg.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_wwdg.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_ll_fmc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_fmc.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_fmc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_ll_fsmc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_fsmc.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_fsmc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_ll_sdmmc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_sdmmc.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_sdmmc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f4xx_ll_usb.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_usb.c</FilePath>
+              <FilePath>Libraries\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_usb.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>startup_stm32f429xx.s</FileName>
               <FileType>2</FileType>
-              <FilePath>Libraries/CMSIS/Device/ST/STM32F4xx/Source/Templates/arm/startup_stm32f429xx.s</FilePath>
+              <FilePath>Libraries\CMSIS\Device\ST\STM32F4xx\Source\Templates\arm\startup_stm32f429xx.s</FilePath>
             </File>
           </Files>
         </Group>
@@ -913,105 +927,105 @@
             <File>
               <FileName>clock.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/clock.c</FilePath>
+              <FilePath>..\..\src\clock.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>components.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/components.c</FilePath>
+              <FilePath>..\..\src\components.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>device.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/device.c</FilePath>
+              <FilePath>..\..\src\device.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>idle.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/idle.c</FilePath>
+              <FilePath>..\..\src\idle.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ipc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/ipc.c</FilePath>
+              <FilePath>..\..\src\ipc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>irq.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/irq.c</FilePath>
+              <FilePath>..\..\src\irq.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>kservice.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/kservice.c</FilePath>
+              <FilePath>..\..\src\kservice.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>mem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/mem.c</FilePath>
+              <FilePath>..\..\src\mem.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>memheap.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/memheap.c</FilePath>
+              <FilePath>..\..\src\memheap.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>mempool.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/mempool.c</FilePath>
+              <FilePath>..\..\src\mempool.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>object.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/object.c</FilePath>
+              <FilePath>..\..\src\object.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>scheduler.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/scheduler.c</FilePath>
+              <FilePath>..\..\src\scheduler.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>signal.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/signal.c</FilePath>
+              <FilePath>..\..\src\signal.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>thread.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/thread.c</FilePath>
+              <FilePath>..\..\src\thread.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>timer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/timer.c</FilePath>
+              <FilePath>..\..\src\timer.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -1021,35 +1035,73 @@
             <File>
               <FileName>cpuport.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/cortex-m4/cpuport.c</FilePath>
+              <FilePath>..\..\libcpu\arm\cortex-m4\cpuport.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>context_rvds.S</FileName>
               <FileType>2</FileType>
-              <FilePath>../../libcpu/arm/cortex-m4/context_rvds.S</FilePath>
+              <FilePath>..\..\libcpu\arm\cortex-m4\context_rvds.S</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>backtrace.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/backtrace.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>div0.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/div0.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>showmem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/showmem.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\showmem.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Filesystem</GroupName>
+          <Files>
+            <File>
+              <FileName>dfs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\src\dfs.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dfs_file.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\src\dfs_file.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dfs_fs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\src\dfs_fs.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>dfs_posix.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\src\dfs_posix.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>devfs.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\dfs\filesystems\devfs\devfs.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -1057,51 +1109,58 @@
           <GroupName>DeviceDrivers</GroupName>
           <Files>
             <File>
+              <FileName>pin.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\misc\pin.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
               <FileName>serial.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/serial/serial.c</FilePath>
+              <FilePath>..\..\components\drivers\serial\serial.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>completion.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/completion.c</FilePath>
+              <FilePath>..\..\components\drivers\src\completion.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>dataqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/dataqueue.c</FilePath>
+              <FilePath>..\..\components\drivers\src\dataqueue.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>pipe.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/pipe.c</FilePath>
+              <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ringbuffer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/ringbuffer.c</FilePath>
+              <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>waitqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/waitqueue.c</FilePath>
+              <FilePath>..\..\components\drivers\src\waitqueue.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>workqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/src/workqueue.c</FilePath>
+              <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -1111,112 +1170,112 @@
             <File>
               <FileName>shell.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/shell.c</FilePath>
+              <FilePath>..\..\components\finsh\shell.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>symbol.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/symbol.c</FilePath>
+              <FilePath>..\..\components\finsh\symbol.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>cmd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/cmd.c</FilePath>
+              <FilePath>..\..\components\finsh\cmd.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>msh.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/msh.c</FilePath>
+              <FilePath>..\..\components\finsh\msh.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>msh_cmd.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/msh_cmd.c</FilePath>
+              <FilePath>..\..\components\finsh\msh_cmd.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>msh_file.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/msh_file.c</FilePath>
+              <FilePath>..\..\components\finsh\msh_file.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_compiler.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_compiler.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_compiler.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_error.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_error.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_error.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_heap.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_heap.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_heap.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_init.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_init.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_init.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_node.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_node.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_node.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_ops.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_ops.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_ops.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_parser.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_parser.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_parser.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_var.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_var.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_var.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_vm.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_vm.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_vm.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>finsh_token.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/finsh/finsh_token.c</FilePath>
+              <FilePath>..\..\components\finsh\finsh_token.c</FilePath>
             </File>
           </Files>
         </Group>
diff --git a/bsp/stm32f429-disco/readme.md b/bsp/stm32f429-disco/readme.md
index 3971dafdfa..62e5582866 100644
--- a/bsp/stm32f429-disco/readme.md
+++ b/bsp/stm32f429-disco/readme.md
@@ -1,12 +1,79 @@
-board info:
-STM32F429I-DISC1
-http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/stm32-mcu-eval-tools/stm32-mcu-discovery-kits/32f429idiscovery.html
+# STM32F429-DISCO
 
-note:
-in drivers/stm32f4xx_conf.h
- /* Redefine the HSE value; it's equal to 8 MHz on the STM32F429I-DISC1 Kit */
- #define HSE_VALUE    ((uint32_t)8000000)
+## 1. 简介
 
+STM32F429I-DISCOVERY 开发板使用高性能 MCU STM32F429，可以用于实现高级图形用户界面。  
+本 BSP 兼容 STM32F429I-DISCO 和 STM32F429I-DISC1 两个版本的 DISCOVERY 开发板。
 
- **TODO**
- auto add *.icf by scons script
+核心板板载主要资源如下：
+
+| 硬件 | 描述 |
+| -- | -- |
+|芯片型号| STM32F429ZIT6 |
+|CPU| ARM Cortex-M4F |
+|主频| 180MHz |
+|片内 SRAM| 256KB |
+|片外 SDRAM| 64-Mbit SDRAM |
+|片内 Flash| 2MB |
+|显示设备| 2.4" QVGA TFT LCD|
+|‎运动传感器‎| L3GD20 |
+|LED| 6 个 |
+|按键| 2 个 |
+
+## 2. 编译说明
+
+STM32F429-DISCO 板级包支持 MDK4﹑MDK5﹑IAR 开发环境和 GCC 编译器，以下是具体版本信息：
+
+| IDE/编译器 | 已测试版本                   |
+| ---------- | ---------------------------- |
+| MDK4       | MDK4.74                      |
+| MDK5       | MDK V5.25.2.0                |
+| IAR        | 未测试                        |
+| GCC        | GCC 5.4.1 20160919 (release) |
+
+## 3. 烧写及执行
+
+供电方式：使用 Mini USB 线连接电脑和板子的 USB ST-LINK 口。
+
+串口连接：STM32F429I-DISC1 版本的开发板的板载调试器为 ST-LINK/V2-B，支持 VCP 虚拟串口，所以可以直接使用虚拟串口输出默认控制台设备 USART1。 
+
+老版本的 STM32F429I-DISCO 开发板需要从板子上的引脚外接串口，并更改控制台设备到相应 USART。 
+
+在PC上使用终端软件以115200-N-8-1的配置方式连接到对应的COM设备上。
+
+STM32F429-DISCO/DISC1 使用板载编程器下载程序。
+
+### 3.1 运行结果
+
+如果编译 & 烧写无误，当复位设备后，会在串口上看到 RT-Thread 的启动 logo 信息：
+
+```bash
+ \ | /
+- RT -     Thread Operating System
+ / | \     3.1.0 build Aug 31 2018
+ 2006 - 2018 Copyright by rt-thread team
+finsh />
+
+```
+
+## 4. 驱动支持情况及计划
+
+| 驱动 | 支持情况  |  备注  |
+| ------ | ----  | :------:  |
+| USART | 支持 | USART1/2/3 |
+| SPI | 支持 |  |
+| LCD | 支持 | 支持 FrameBuffer 模式 LCD 显示 |
+| SDRAM | 支持 | |
+| GPIO | 未支持 |  |
+| IIC | 未支持 |  |
+| L3GD20 | 未支持 | |
+| USB OTG | 未支持 | |
+
+
+## 5. 联系人信息
+
+维护人：[xuzhuoyi](https://github.com/xuzhuoyi)
+
+## 6. 参考
+
+* [板子相关资料](https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/stm32-mcu-eval-tools/stm32-mcu-discovery-kits/32f429idiscovery.html)
diff --git a/bsp/stm32f429-disco/rtconfig.h b/bsp/stm32f429-disco/rtconfig.h
index f06e44d2c0..933d1b1b33 100644
--- a/bsp/stm32f429-disco/rtconfig.h
+++ b/bsp/stm32f429-disco/rtconfig.h
@@ -8,18 +8,14 @@
 
 #define RT_NAME_MAX 8
 #define RT_ALIGN_SIZE 4
-/* RT_THREAD_PRIORITY_8 is not set */
 #define RT_THREAD_PRIORITY_32
-/* RT_THREAD_PRIORITY_256 is not set */
 #define RT_THREAD_PRIORITY_MAX 32
 #define RT_TICK_PER_SECOND 100
-#define RT_DEBUG
 #define RT_USING_OVERFLOW_CHECK
-#define RT_DEBUG_INIT 1
-#define RT_DEBUG_THREAD 0
 #define RT_USING_HOOK
+#define RT_IDEL_HOOK_LIST_SIZE 4
 #define IDLE_THREAD_STACK_SIZE 1024
-/* RT_USING_TIMER_SOFT is not set */
+#define RT_DEBUG
 
 /* Inter-Thread communication */
 
@@ -28,36 +24,27 @@
 #define RT_USING_EVENT
 #define RT_USING_MAILBOX
 #define RT_USING_MESSAGEQUEUE
-/* RT_USING_SIGNALS is not set */
 
 /* Memory Management */
 
 #define RT_USING_MEMPOOL
 #define RT_USING_MEMHEAP
-/* RT_USING_NOHEAP is not set */
 #define RT_USING_SMALL_MEM
-/* RT_USING_SLAB is not set */
-/* RT_USING_MEMHEAP_AS_HEAP is not set */
-/* RT_USING_MEMTRACE is not set */
 #define RT_USING_HEAP
 
 /* Kernel Device Object */
 
 #define RT_USING_DEVICE
-/* RT_USING_INTERRUPT_INFO is not set */
 #define RT_USING_CONSOLE
 #define RT_CONSOLEBUF_SIZE 128
 #define RT_CONSOLE_DEVICE_NAME "uart1"
-/* RT_USING_MODULE is not set */
 
 /* RT-Thread Components */
 
 #define RT_USING_COMPONENTS_INIT
-/* RT_USING_USER_MAIN is not set */
 
 /* C++ features */
 
-/* RT_USING_CPLUSPLUS is not set */
 
 /* Command shell */
 
@@ -70,139 +57,97 @@
 #define FINSH_THREAD_PRIORITY 20
 #define FINSH_THREAD_STACK_SIZE 4096
 #define FINSH_CMD_SIZE 80
-/* FINSH_USING_AUTH is not set */
 #define FINSH_USING_MSH
 #define FINSH_USING_MSH_DEFAULT
-/* FINSH_USING_MSH_ONLY is not set */
+#define FINSH_ARG_MAX 10
 
 /* Device virtual file system */
 
-/* RT_USING_DFS is not set */
-/* RT_DFS_ELM_USE_LFN_0 is not set */
-/* RT_DFS_ELM_USE_LFN_1 is not set */
-/* RT_DFS_ELM_USE_LFN_2 is not set */
-/* RT_DFS_ELM_USE_LFN_3 is not set */
+#define RT_USING_DFS
+#define DFS_USING_WORKDIR
+#define DFS_FILESYSTEMS_MAX 2
+#define DFS_FILESYSTEM_TYPES_MAX 2
+#define DFS_FD_MAX 16
+#define RT_USING_DFS_DEVFS
 
 /* Device Drivers */
 
 #define RT_USING_DEVICE_IPC
+#define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
-/* RT_USING_CAN is not set */
-/* RT_USING_HWTIMER is not set */
-/* RT_USING_CPUTIME is not set */
-/* RT_USING_I2C is not set */
 #define RT_USING_PIN
-/* RT_USING_MTD_NOR is not set */
-/* RT_USING_MTD_NAND is not set */
-/* RT_USING_RTC is not set */
-/* RT_USING_SDIO is not set */
-/* RT_USING_SPI is not set */
-/* RT_USING_WDT is not set */
-/* RT_USING_WIFI is not set */
 
 /* Using USB */
 
-/* RT_USING_USB_HOST is not set */
-/* RT_USING_USB_DEVICE is not set */
 
 /* POSIX layer and C standard library */
 
-#define RT_USING_LIBC
-#define RT_USING_PTHREADS
-/* HAVE_SYS_SIGNALS is not set */
 
-/* Network stack */
+/* Network */
+
+/* Socket abstraction layer */
+
 
 /* light weight TCP/IP stack */
 
-/* RT_USING_LWIP is not set */
 
 /* Modbus master and slave stack */
 
-/* RT_USING_MODBUS is not set */
+
+/* AT commands */
+
 
 /* VBUS(Virtual Software BUS) */
 
-/* RT_USING_VBUS is not set */
 
 /* Utilities */
 
-/* RT_USING_LOGTRACE is not set */
-/* RT_USING_RYM is not set */
 
 /* RT-Thread online packages */
 
-/* system packages */
-
-/* RT-Thread GUI Engine */
-
-/* PKG_USING_GUIENGINE is not set */
-/* PKG_USING_LWEXT4 is not set */
-/* PKG_USING_PARTITION is not set */
-/* PKG_USING_SQLITE is not set */
-/* PKG_USING_RTI is not set */
-
 /* IoT - internet of things */
 
-/* PKG_USING_PAHOMQTT is not set */
-/* PKG_USING_WEBCLIENT is not set */
-/* PKG_USING_MONGOOSE is not set */
-/* PKG_USING_WEBTERMINAL is not set */
-/* PKG_USING_CJSON is not set */
-/* PKG_USING_LJSON is not set */
-/* PKG_USING_EZXML is not set */
-/* PKG_USING_NANOPB is not set */
-/* PKG_USING_GAGENT_CLOUD is not set */
 
 /* Wi-Fi */
 
 /* Marvell WiFi */
 
-/* PKG_USING_WLANMARVELL is not set */
 
 /* Wiced WiFi */
 
-/* PKG_USING_WLAN_WICED is not set */
-/* PKG_USING_COAP is not set */
-/* PKG_USING_NOPOLL is not set */
-/* PKG_USING_NETUTILS is not set */
+
+/* IoT Cloud */
+
 
 /* security packages */
 
-/* PKG_USING_MBEDTLS is not set */
-/* PKG_USING_libsodium is not set */
-/* PKG_USING_TINYCRYPT is not set */
 
 /* language packages */
 
-/* PKG_USING_JERRYSCRIPT is not set */
-/* PKG_USING_MICROPYTHON is not set */
 
 /* multimedia packages */
 
-/* PKG_USING_OPENMV is not set */
 
 /* tools packages */
 
-/* PKG_USING_CMBACKTRACE is not set */
-/* PKG_USING_EASYLOGGER is not set */
-/* PKG_USING_SYSTEMVIEW is not set */
-/* PKG_USING_IPERF is not set */
+
+/* system packages */
+
+
+/* peripheral libraries and drivers */
+
 
 /* miscellaneous packages */
 
-/* PKG_USING_FASTLZ is not set */
-/* PKG_USING_MINILZO is not set */
-/* PKG_USING_QUICKLZ is not set */
+
+/* sample package */
+
+/* samples: kernel and components samples */
+
 
 /* example package: hello */
 
-/* PKG_USING_HELLO is not set */
-/* PKG_USING_MULTIBUTTON is not set */
 #define RT_USING_EXT_SDRAM
 #define RT_USING_UART1
-/* RT_USING_UART2 is not set */
-/* RT_USING_UART3 is not set */
-/* RT_USING_SPI5 is not set */
 
 #endif