[BSP]update the serial driver.

Signed-off-by: pangwei <271372443@qq.com>

bsp/stm32f107/drivers/SConscript

@@ -3,15 +3,22 @@ Import('rtconfig')
 from building import *
 
 cwd     = os.path.join(str(Dir('#')), 'drivers')
-src	= Glob('*.c')
 
-# remove no need file.
-if GetDepend('RT_USING_LWIP') == False:
-	SrcRemove(src, 'stm32_eth.c')
+# add the general drivers.
+src = Split("""
+board.c
+stm32f10x_it.c
+usart.c
+platform.c
+""")
 
-if GetDepend('RT_USING_SPI') == False:
-	SrcRemove(src, 'rt_stm32f10x_spi.c')
-	SrcRemove(src, 'msd.c')
+# add Ethernet drivers.
+if GetDepend('RT_USING_LWIP'):
+	src += ['stm32_eth.c']
+
+if GetDepend('RT_USING_SPI'):
+	src += ['rt_stm32f10x_spi.c'] 
+	src += ['msd.c']
 
 CPPPATH = [cwd]
 

bsp/stm32f107/drivers/board.c

@@ -15,6 +15,7 @@
 #include <rthw.h>
 #include <rtthread.h>
 #include "board.h"
+#include "usart.h"
 
 /**
  * @addtogroup STM32

bsp/stm32f107/drivers/serial.c

@@ -1,418 +0,0 @@
-/*
- * File      : serial.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009, RT-Thread Development 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
- * 2009-02-05     Bernard      first version
- * 2009-10-25     Bernard      fix rt_serial_read bug when there is no data
- *                             in the buffer.
- * 2010-03-29     Bernard      cleanup code.
- */
-
-#include "serial.h"
-#include <stm32f10x_dma.h>
-#include <stm32f10x_usart.h>
-
-static void rt_serial_enable_dma(DMA_Channel_TypeDef* dma_channel,
-	rt_uint32_t address, rt_uint32_t size);
-
-/**
- * @addtogroup STM32
- */
-/*@{*/
-
-/* RT-Thread Device Interface */
-static rt_err_t rt_serial_init (rt_device_t dev)
-{
-	struct stm32_serial_device* uart = (struct stm32_serial_device*) dev->user_data;
-
-	if (!(dev->flag & RT_DEVICE_FLAG_ACTIVATED))
-	{
-		if (dev->flag & RT_DEVICE_FLAG_INT_RX)
-		{
-			rt_memset(uart->int_rx->rx_buffer, 0,
-				sizeof(uart->int_rx->rx_buffer));
-			uart->int_rx->read_index = 0;
-			uart->int_rx->save_index = 0;
-		}
-
-		if (dev->flag & RT_DEVICE_FLAG_DMA_TX)
-		{
-			RT_ASSERT(uart->dma_tx->dma_channel != RT_NULL);
-			uart->dma_tx->list_head = uart->dma_tx->list_tail = RT_NULL;
-
-			/* init data node memory pool */
-			rt_mp_init(&(uart->dma_tx->data_node_mp), "dn",
-				uart->dma_tx->data_node_mem_pool,
-				sizeof(uart->dma_tx->data_node_mem_pool),
-				sizeof(struct stm32_serial_data_node));
-		}
-
-		/* Enable USART */
-		USART_Cmd(uart->uart_device, ENABLE);
-
-		dev->flag |= RT_DEVICE_FLAG_ACTIVATED;
-	}
-
-	return RT_EOK;
-}
-
-static rt_err_t rt_serial_open(rt_device_t dev, rt_uint16_t oflag)
-{
-	return RT_EOK;
-}
-
-static rt_err_t rt_serial_close(rt_device_t dev)
-{
-	return RT_EOK;
-}
-
-static rt_size_t rt_serial_read (rt_device_t dev, rt_off_t pos, void* buffer, rt_size_t size)
-{
-	rt_uint8_t* ptr;
-	rt_err_t err_code;
-	struct stm32_serial_device* uart;
-
-	ptr = buffer;
-	err_code = RT_EOK;
-	uart = (struct stm32_serial_device*)dev->user_data;
-
-	if (dev->flag & RT_DEVICE_FLAG_INT_RX)
-	{
-		/* interrupt mode Rx */
-		while (size)
-		{
-			rt_base_t level;
-
-			/* disable interrupt */
-			level = rt_hw_interrupt_disable();
-
-			if (uart->int_rx->read_index != uart->int_rx->save_index)
-			{
-				/* read a character */
-				*ptr++ = uart->int_rx->rx_buffer[uart->int_rx->read_index];
-				size--;
-
-				/* move to next position */
-				uart->int_rx->read_index ++;
-				if (uart->int_rx->read_index >= UART_RX_BUFFER_SIZE)
-					uart->int_rx->read_index = 0;
-			}
-			else
-			{
-				/* set error code */
-				err_code = -RT_EEMPTY;
-
-				/* enable interrupt */
-				rt_hw_interrupt_enable(level);
-				break;
-			}
-
-			/* enable interrupt */
-			rt_hw_interrupt_enable(level);
-		}
-	}
-	else
-	{
-		/* polling mode */
-		while ((rt_uint32_t)ptr - (rt_uint32_t)buffer < size)
-		{
-			while (uart->uart_device->SR & USART_FLAG_RXNE)
-			{
-				*ptr = uart->uart_device->DR & 0xff;
-				ptr ++;
-			}
-		}
-	}
-
-	/* set error code */
-	rt_set_errno(err_code);
-	return (rt_uint32_t)ptr - (rt_uint32_t)buffer;
-}
-
-static void rt_serial_enable_dma(DMA_Channel_TypeDef* dma_channel,
-	rt_uint32_t address, rt_uint32_t size)
-{
-	RT_ASSERT(dma_channel != RT_NULL);
-
-	/* disable DMA */
-	DMA_Cmd(dma_channel, DISABLE);
-
-	/* set buffer address */
-	dma_channel->CMAR = address;
-	/* set size */
-	dma_channel->CNDTR = size;
-
-	/* enable DMA */
-	DMA_Cmd(dma_channel, ENABLE);
-}
-
-static rt_size_t rt_serial_write (rt_device_t dev, rt_off_t pos, const void* buffer, rt_size_t size)
-{
-	rt_uint8_t* ptr;
-	rt_err_t err_code;
-	struct stm32_serial_device* uart;
-
-	err_code = RT_EOK;
-	ptr = (rt_uint8_t*)buffer;
-	uart = (struct stm32_serial_device*)dev->user_data;
-
-	if (dev->flag & RT_DEVICE_FLAG_INT_TX)
-	{
-		/* interrupt mode Tx, does not support */
-		RT_ASSERT(0);
-	}
-	else if (dev->flag & RT_DEVICE_FLAG_DMA_TX)
-	{
-		/* DMA mode Tx */
-
-		/* allocate a data node */
-		struct stm32_serial_data_node* data_node = (struct stm32_serial_data_node*)
-			rt_mp_alloc (&(uart->dma_tx->data_node_mp), RT_WAITING_FOREVER);
-		if (data_node == RT_NULL)
-		{
-			/* set error code */
-			err_code = -RT_ENOMEM;
-		}
-		else
-		{
-			rt_uint32_t level;
-
-			/* fill data node */
-			data_node->data_ptr 	= ptr;
-			data_node->data_size 	= size;
-
-			/* insert to data link */
-			data_node->next = RT_NULL;
-
-			/* disable interrupt */
-			level = rt_hw_interrupt_disable();
-
-			data_node->prev = uart->dma_tx->list_tail;
-			if (uart->dma_tx->list_tail != RT_NULL)
-				uart->dma_tx->list_tail->next = data_node;
-			uart->dma_tx->list_tail = data_node;
-
-			if (uart->dma_tx->list_head == RT_NULL)
-			{
-				/* start DMA to transmit data */
-				uart->dma_tx->list_head = data_node;
-
-				/* Enable DMA Channel */
-				rt_serial_enable_dma(uart->dma_tx->dma_channel,
-					(rt_uint32_t)uart->dma_tx->list_head->data_ptr,
-					uart->dma_tx->list_head->data_size);
-			}
-
-			/* enable interrupt */
-			rt_hw_interrupt_enable(level);
-		}
-	}
-	else
-	{
-		/* polling mode */
-		if (dev->flag & RT_DEVICE_FLAG_STREAM)
-		{
-			/* stream mode */
-			while (size)
-			{
-				if (*ptr == '\n')
-				{
-					while (!(uart->uart_device->SR & USART_FLAG_TXE));
-					uart->uart_device->DR = '\r';
-				}
-
-				while (!(uart->uart_device->SR & USART_FLAG_TXE));
-				uart->uart_device->DR = (*ptr & 0x1FF);
-
-				++ptr; --size;
-			}
-		}
-		else
-		{
-			/* write data directly */
-			while (size)
-			{
-				while (!(uart->uart_device->SR & USART_FLAG_TXE));
-				uart->uart_device->DR = (*ptr & 0x1FF);
-
-				++ptr; --size;
-			}
-		}
-	}
-
-	/* set error code */
-	rt_set_errno(err_code);
-
-	return (rt_uint32_t)ptr - (rt_uint32_t)buffer;
-}
-
-static rt_err_t rt_serial_control (rt_device_t dev, rt_uint8_t cmd, void *args)
-{
-	struct stm32_serial_device* uart;
-
-	RT_ASSERT(dev != RT_NULL);
-
-	uart = (struct stm32_serial_device*)dev->user_data;
-	switch (cmd)
-	{
-	case RT_DEVICE_CTRL_SUSPEND:
-		/* suspend device */
-		dev->flag |= RT_DEVICE_FLAG_SUSPENDED;
-		USART_Cmd(uart->uart_device, DISABLE);
-		break;
-
-	case RT_DEVICE_CTRL_RESUME:
-		/* resume device */
-		dev->flag &= ~RT_DEVICE_FLAG_SUSPENDED;
-		USART_Cmd(uart->uart_device, ENABLE);
-		break;
-	}
-
-	return RT_EOK;
-}
-
-/*
- * serial register for STM32
- * support STM32F103VB and STM32F103ZE
- */
-rt_err_t rt_hw_serial_register(rt_device_t device, const char* name, rt_uint32_t flag, struct stm32_serial_device *serial)
-{
-	RT_ASSERT(device != RT_NULL);
-
-	if ((flag & RT_DEVICE_FLAG_DMA_RX) ||
-		(flag & RT_DEVICE_FLAG_INT_TX))
-	{
-		RT_ASSERT(0);
-	}
-
-	device->type 		= RT_Device_Class_Char;
-	device->rx_indicate = RT_NULL;
-	device->tx_complete = RT_NULL;
-	device->init 		= rt_serial_init;
-	device->open		= rt_serial_open;
-	device->close		= rt_serial_close;
-	device->read 		= rt_serial_read;
-	device->write 		= rt_serial_write;
-	device->control 	= rt_serial_control;
-	device->user_data	= serial;
-
-	/* register a character device */
-	return rt_device_register(device, name, RT_DEVICE_FLAG_RDWR | flag);
-}
-
-/* ISR for serial interrupt */
-void rt_hw_serial_isr(rt_device_t device)
-{
-	struct stm32_serial_device* uart = (struct stm32_serial_device*) device->user_data;
-
-	if(USART_GetITStatus(uart->uart_device, USART_IT_RXNE) != RESET)
-	{
-		/* interrupt mode receive */
-		RT_ASSERT(device->flag & RT_DEVICE_FLAG_INT_RX);
-
-		/* save on rx buffer */
-		while (uart->uart_device->SR & USART_FLAG_RXNE)
-		{
-			rt_base_t level;
-
-			/* disable interrupt */
-			level = rt_hw_interrupt_disable();
-
-			/* save character */
-			uart->int_rx->rx_buffer[uart->int_rx->save_index] = uart->uart_device->DR & 0xff;
-			uart->int_rx->save_index ++;
-			if (uart->int_rx->save_index >= UART_RX_BUFFER_SIZE)
-				uart->int_rx->save_index = 0;
-
-			/* if the next position is read index, discard this 'read char' */
-			if (uart->int_rx->save_index == uart->int_rx->read_index)
-			{
-				uart->int_rx->read_index ++;
-				if (uart->int_rx->read_index >= UART_RX_BUFFER_SIZE)
-					uart->int_rx->read_index = 0;
-			}
-
-			/* enable interrupt */
-			rt_hw_interrupt_enable(level);
-		}
-
-		/* clear interrupt */
-		USART_ClearITPendingBit(uart->uart_device, USART_IT_RXNE);
-
-		/* invoke callback */
-		if (device->rx_indicate != RT_NULL)
-		{
-			rt_size_t rx_length;
-
-			/* get rx length */
-			rx_length = uart->int_rx->read_index > uart->int_rx->save_index ?
-				UART_RX_BUFFER_SIZE - uart->int_rx->read_index + uart->int_rx->save_index :
-				uart->int_rx->save_index - uart->int_rx->read_index;
-
-			device->rx_indicate(device, rx_length);
-		}
-	}
-
-	if (USART_GetITStatus(uart->uart_device, USART_IT_TC) != RESET)
-	{
-		/* clear interrupt */
-		USART_ClearITPendingBit(uart->uart_device, USART_IT_TC);
-	}
-}
-
-/*
- * ISR for DMA mode Tx
- */
-void rt_hw_serial_dma_tx_isr(rt_device_t device)
-{
-	rt_uint32_t level;
-	struct stm32_serial_data_node* data_node;
-	struct stm32_serial_device* uart = (struct stm32_serial_device*) device->user_data;
-
-	/* DMA mode receive */
-	RT_ASSERT(device->flag & RT_DEVICE_FLAG_DMA_TX);
-
-	/* get the first data node */
-	data_node = uart->dma_tx->list_head;
-	RT_ASSERT(data_node != RT_NULL);
-
-	/* invoke call to notify tx complete */
-	if (device->tx_complete != RT_NULL)
-		device->tx_complete(device, data_node->data_ptr);
-
-	/* disable interrupt */
-	level = rt_hw_interrupt_disable();
-
-	/* remove list head */
-	uart->dma_tx->list_head = data_node->next;
-	if (uart->dma_tx->list_head == RT_NULL) /* data link empty */
-		uart->dma_tx->list_tail = RT_NULL;
-
-	/* enable interrupt */
-	rt_hw_interrupt_enable(level);
-
-	/* release data node memory */
-	rt_mp_free(data_node);
-
-	if (uart->dma_tx->list_head != RT_NULL)
-	{
-		/* transmit next data node */
-		rt_serial_enable_dma(uart->dma_tx->dma_channel,
-			(rt_uint32_t)uart->dma_tx->list_head->data_ptr,
-			uart->dma_tx->list_head->data_size);
-	}
-	else
-	{
-		/* no data to be transmitted, disable DMA */
-		DMA_Cmd(uart->dma_tx->dma_channel, DISABLE);
-	}
-}
-
-/*@}*/

bsp/stm32f107/drivers/serial.h

@@ -1,70 +0,0 @@
-/*
- * File      : serial.h
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009 - 2010, RT-Thread Development 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
- * 2009-01-05     Bernard      first version
- * 2010-03-29     Bernard      remove interrupt tx and DMA rx mode.
- */
-#ifndef __RT_HW_SERIAL_H__
-#define __RT_HW_SERIAL_H__
-
-#include <rthw.h>
-#include <rtthread.h>
-
-/* STM32F10x library definitions */
-#include <stm32f10x.h>
-
-#define UART_RX_BUFFER_SIZE		128
-#define UART_TX_DMA_NODE_SIZE	4
-
-/* data node for Tx Mode */
-struct stm32_serial_data_node
-{
-	rt_uint8_t *data_ptr;
-	rt_size_t  data_size;
-	struct stm32_serial_data_node *next, *prev;
-};
-struct stm32_serial_dma_tx
-{
-	/* DMA Channel */
-	DMA_Channel_TypeDef* dma_channel;
-
-	/* data list head and tail */
-	struct stm32_serial_data_node *list_head, *list_tail;
-
-	/* data node memory pool */
-	struct rt_mempool data_node_mp;
-	rt_uint8_t data_node_mem_pool[UART_TX_DMA_NODE_SIZE *
-		(sizeof(struct stm32_serial_data_node) + sizeof(void*))];
-};
-
-struct stm32_serial_int_rx
-{
-	rt_uint8_t  rx_buffer[UART_RX_BUFFER_SIZE];
-	rt_uint32_t read_index, save_index;
-};
-
-struct stm32_serial_device
-{
-	USART_TypeDef* uart_device;
-
-	/* rx structure */
-	struct stm32_serial_int_rx* int_rx;
-
-	/* tx structure */
-	struct stm32_serial_dma_tx* dma_tx;
-};
-
-rt_err_t rt_hw_serial_register(rt_device_t device, const char* name, rt_uint32_t flag, struct stm32_serial_device *serial);
-
-void rt_hw_serial_isr(rt_device_t device);
-void rt_hw_serial_dma_tx_isr(rt_device_t device);
-
-#endif

bsp/stm32f107/drivers/stm32f10x_it.c

@@ -107,85 +107,4 @@ void DebugMon_Handler(void)
 {
 }
 
-/******************************************************************************/
-/*                 STM32F10x Peripherals Interrupt Handlers                   */
-/*  Add here the Interrupt Handler for the used peripheral(s) (PPP), for the  */
-/*  available peripheral interrupt handler's name please refer to the startup */
-/*  file (startup_stm32f10x_xx.s).                                            */
-/******************************************************************************/
-
-/*******************************************************************************
-* Function Name  : USART1_IRQHandler
-* Description    : This function handles USART1 global interrupt request.
-* Input          : None
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void USART1_IRQHandler(void)
-{
-#ifdef RT_USING_UART1
-    extern struct rt_device uart1_device;
-	extern void rt_hw_serial_isr(struct rt_device *device);
-
-    /* enter interrupt */
-    rt_interrupt_enter();
-
-    rt_hw_serial_isr(&uart1_device);
-
-    /* leave interrupt */
-    rt_interrupt_leave();
-#endif
-}
-
-/*******************************************************************************
-* Function Name  : USART2_IRQHandler
-* Description    : This function handles USART2 global interrupt request.
-* Input          : None
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void USART2_IRQHandler(void)
-{
-#ifdef RT_USING_UART2
-    extern struct rt_device uart2_device;
-	extern void rt_hw_serial_isr(struct rt_device *device);
-
-    /* enter interrupt */
-    rt_interrupt_enter();
-
-    rt_hw_serial_isr(&uart2_device);
-
-    /* leave interrupt */
-    rt_interrupt_leave();
-#endif
-}
-
-/*******************************************************************************
-* Function Name  : USART3_IRQHandler
-* Description    : This function handles USART3 global interrupt request.
-* Input          : None
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void USART3_IRQHandler(void)
-{
-#ifdef RT_USING_UART3
-    extern struct rt_device uart3_device;
-	extern void rt_hw_serial_isr(struct rt_device *device);
-
-    /* enter interrupt */
-    rt_interrupt_enter();
-
-    rt_hw_serial_isr(&uart3_device);
-
-    /* leave interrupt */
-    rt_interrupt_leave();
-#endif
-}
-
-/**
-  * @}
-  */
-
-
 /******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/

bsp/stm32f107/drivers/usart.c

@@ -1,7 +1,7 @@
 /*
  * File      : usart.c
  * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009, RT-Thread Development Team
+ * COPYRIGHT (C) 2006-2013, RT-Thread Development Team
  *
  * The license and distribution terms for this file may be
  * found in the file LICENSE in this distribution or at
@@ -11,109 +11,234 @@
  * Date           Author       Notes
  * 2009-01-05     Bernard      the first version
  * 2010-03-29     Bernard      remove interrupt Tx and DMA Rx mode
+ * 2013-05-13     aozima       update for kehong-lingtai.
+ * 2015-01-31     armink       make sure the serial transmit complete in putc()
  */
 
-#include <board.h>
+#include "stm32f10x.h"
 #include "usart.h"
-#include <serial.h>
-#include <stm32f10x_dma.h>
+#include "board.h"
+#include <rtdevice.h>
 
-/*
- * Use UART1 as console output and finsh input
- * interrupt Rx and poll Tx (stream mode)
- *
- * Use UART2 with interrupt Rx and poll Tx
- * Use UART3 with DMA Tx and interrupt Rx -- DMA channel 2
- *
- * USART DMA setting on STM32
- * USART1 Tx --> DMA Channel 4
- * USART1 Rx --> DMA Channel 5
- * USART2 Tx --> DMA Channel 7
- * USART2 Rx --> DMA Channel 6
- * USART3 Tx --> DMA Channel 2
- * USART3 Rx --> DMA Channel 3
- */
+/* USART1 */
+#define UART1_GPIO_TX        GPIO_Pin_9
+#define UART1_GPIO_RX        GPIO_Pin_10
+#define UART1_GPIO           GPIOA
 
-#ifdef RT_USING_UART1
-struct stm32_serial_int_rx uart1_int_rx;
-struct stm32_serial_device uart1 =
-{
-	USART1,
-	&uart1_int_rx,
-	RT_NULL
-};
-struct rt_device uart1_device;
+/* USART2 */
+#if defined(STM32F10X_LD) || defined(STM32F10X_MD) || defined(STM32F10X_CL)
+#define UART2_GPIO_TX	    GPIO_Pin_5
+#define UART2_GPIO_RX	    GPIO_Pin_6
+#define UART2_GPIO        GPIOD
+
+#else /* for STM32F10X_HD */
+/* USART2_REMAP = 0 */
+#define UART2_GPIO_TX     GPIO_Pin_2
+#define UART2_GPIO_RX     GPIO_Pin_3
+#define UART2_GPIO        GPIOA
 #endif
 
-#ifdef RT_USING_UART2
-struct stm32_serial_int_rx uart2_int_rx;
-struct stm32_serial_device uart2 =
+/* STM32 uart driver */
+struct stm32_uart
 {
-	USART2,
-	&uart2_int_rx,
-	RT_NULL
+    USART_TypeDef* uart_device;
+    IRQn_Type irq;
 };
-struct rt_device uart2_device;
-#endif
 
-#ifdef RT_USING_UART3
-struct stm32_serial_int_rx uart3_int_rx;
-struct stm32_serial_dma_tx uart3_dma_tx;
-struct stm32_serial_device uart3 =
+static rt_err_t stm32_configure(struct rt_serial_device *serial, struct serial_configure *cfg)
+{
+    struct stm32_uart* uart;
+    USART_InitTypeDef USART_InitStructure;
+
+    RT_ASSERT(serial != RT_NULL);
+    RT_ASSERT(cfg != RT_NULL);
+
+    uart = (struct stm32_uart *)serial->parent.user_data;
+
+    USART_InitStructure.USART_BaudRate = cfg->baud_rate;
+
+    if (cfg->data_bits == DATA_BITS_8){
+        USART_InitStructure.USART_WordLength = USART_WordLength_8b;
+    } else if (cfg->data_bits == DATA_BITS_9) {
+        USART_InitStructure.USART_WordLength = USART_WordLength_9b;
+    }
+
+    if (cfg->stop_bits == STOP_BITS_1){
+        USART_InitStructure.USART_StopBits = USART_StopBits_1;
+    } else if (cfg->stop_bits == STOP_BITS_2){
+        USART_InitStructure.USART_StopBits = USART_StopBits_2;
+    }
+
+    if (cfg->parity == PARITY_NONE){
+        USART_InitStructure.USART_Parity = USART_Parity_No;
+    } else if (cfg->parity == PARITY_ODD) {
+        USART_InitStructure.USART_Parity = USART_Parity_Odd;
+    } else if (cfg->parity == PARITY_EVEN) {
+        USART_InitStructure.USART_Parity = USART_Parity_Even;
+    }
+
+    USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
+    USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
+    USART_Init(uart->uart_device, &USART_InitStructure);
+
+    /* Enable USART */
+    USART_Cmd(uart->uart_device, ENABLE);
+
+    return RT_EOK;
+}
+
+static rt_err_t stm32_control(struct rt_serial_device *serial, int cmd, void *arg)
 {
-	USART3,
-	&uart3_int_rx,
-	&uart3_dma_tx
+    struct stm32_uart* uart;
+
+    RT_ASSERT(serial != RT_NULL);
+    uart = (struct stm32_uart *)serial->parent.user_data;
+
+    switch (cmd)
+    {
+        /* disable interrupt */
+    case RT_DEVICE_CTRL_CLR_INT:
+        /* disable rx irq */
+        UART_DISABLE_IRQ(uart->irq);
+        /* disable interrupt */
+        USART_ITConfig(uart->uart_device, USART_IT_RXNE, DISABLE);
+        break;
+        /* enable interrupt */
+    case RT_DEVICE_CTRL_SET_INT:
+        /* enable rx irq */
+        UART_ENABLE_IRQ(uart->irq);
+        /* enable interrupt */
+        USART_ITConfig(uart->uart_device, USART_IT_RXNE, ENABLE);
+        break;
+    }
+
+    return RT_EOK;
+}
+
+static int stm32_putc(struct rt_serial_device *serial, char c)
+{
+    struct stm32_uart* uart;
+
+    RT_ASSERT(serial != RT_NULL);
+    uart = (struct stm32_uart *)serial->parent.user_data;
+
+    uart->uart_device->DR = c;
+    while (!(uart->uart_device->SR & USART_FLAG_TC));
+
+    return 1;
+}
+
+static int stm32_getc(struct rt_serial_device *serial)
+{
+    int ch;
+    struct stm32_uart* uart;
+
+    RT_ASSERT(serial != RT_NULL);
+    uart = (struct stm32_uart *)serial->parent.user_data;
+
+    ch = -1;
+    if (uart->uart_device->SR & USART_FLAG_RXNE)
+    {
+        ch = uart->uart_device->DR & 0xff;
+    }
+
+    return ch;
+}
+
+static const struct rt_uart_ops stm32_uart_ops =
+{
+    stm32_configure,
+    stm32_control,
+    stm32_putc,
+    stm32_getc,
 };
-struct rt_device uart3_device;
-#endif
 
-#define USART1_DR_Base  0x40013804
-#define USART2_DR_Base  0x40004404
-#define USART3_DR_Base  0x40004804
+#if defined(RT_USING_UART1)
+/* UART1 device driver structure */
+struct stm32_uart uart1 =
+{
+    USART1,
+    USART1_IRQn,
+};
+struct rt_serial_device serial1;
 
-/* USART1_REMAP = 0 */
-#define UART1_GPIO_TX		GPIO_Pin_9
-#define UART1_GPIO_RX		GPIO_Pin_10
-#define UART1_GPIO			GPIOA
-#define RCC_APBPeriph_UART1	RCC_APB2Periph_USART1
-#define UART1_TX_DMA		DMA1_Channel4
-#define UART1_RX_DMA		DMA1_Channel5
+void USART1_IRQHandler(void)
+{
+    struct stm32_uart* uart;
+
+    uart = &uart1;
+
+    /* enter interrupt */
+    rt_interrupt_enter();
+    if(USART_GetITStatus(uart->uart_device, USART_IT_RXNE) != RESET)
+    {
+        rt_hw_serial_isr(&serial1, RT_SERIAL_EVENT_RX_IND);
+        /* clear interrupt */
+        USART_ClearITPendingBit(uart->uart_device, USART_IT_RXNE);
+    }
+
+    if (USART_GetITStatus(uart->uart_device, USART_IT_TC) != RESET)
+    {
+        /* clear interrupt */
+        USART_ClearITPendingBit(uart->uart_device, USART_IT_TC);
+    }
+    if (USART_GetFlagStatus(uart->uart_device, USART_FLAG_ORE) == SET)
+    {
+        stm32_getc(&serial1);
+    }
+    /* leave interrupt */
+    rt_interrupt_leave();
+}
+#endif /* RT_USING_UART1 */
 
-#if defined(STM32F10X_LD) || defined(STM32F10X_MD) || defined(STM32F10X_CL)
-#define UART2_GPIO_TX	    GPIO_Pin_5
-#define UART2_GPIO_RX	    GPIO_Pin_6
-#define UART2_GPIO	    	GPIOD
-#define RCC_APBPeriph_UART2	RCC_APB1Periph_USART2
-#else /* for STM32F10X_HD */
-/* USART2_REMAP = 0 */
-#define UART2_GPIO_TX		GPIO_Pin_2
-#define UART2_GPIO_RX		GPIO_Pin_3
-#define UART2_GPIO			GPIOA
-#define RCC_APBPeriph_UART2	RCC_APB1Periph_USART2
-#define UART2_TX_DMA		DMA1_Channel7
-#define UART2_RX_DMA		DMA1_Channel6
-#endif
+#if defined(RT_USING_UART2)
+/* UART1 device driver structure */
+struct stm32_uart uart2 =
+{
+    USART2,
+    USART2_IRQn,
+};
+struct rt_serial_device serial2;
 
-/* USART3_REMAP[1:0] = 00 */
-#define UART3_GPIO_RX		GPIO_Pin_11
-#define UART3_GPIO_TX		GPIO_Pin_10
-#define UART3_GPIO			GPIOB
-#define RCC_APBPeriph_UART3	RCC_APB1Periph_USART3
-#define UART3_TX_DMA		DMA1_Channel2
-#define UART3_RX_DMA		DMA1_Channel3
+void USART2_IRQHandler(void)
+{
+    struct stm32_uart* uart;
+
+    uart = &uart2;
+
+    /* enter interrupt */
+    rt_interrupt_enter();
+    if(USART_GetITStatus(uart->uart_device, USART_IT_RXNE) != RESET)
+    {
+        rt_hw_serial_isr(&serial2, RT_SERIAL_EVENT_RX_IND);
+        /* clear interrupt */
+        USART_ClearITPendingBit(uart->uart_device, USART_IT_RXNE);
+    }
+    if (USART_GetITStatus(uart->uart_device, USART_IT_TC) != RESET)
+    {
+        /* clear interrupt */
+        USART_ClearITPendingBit(uart->uart_device, USART_IT_TC);
+    }
+    if (USART_GetFlagStatus(uart->uart_device, USART_FLAG_ORE) == SET)
+    {
+        stm32_getc(&serial2);
+    }
+
+    /* leave interrupt */
+    rt_interrupt_leave();
+}
+#endif /* RT_USING_UART2 */
 
 static void RCC_Configuration(void)
 {
 	RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE);
 
-#ifdef RT_USING_UART1
-	/* Enable USART1 and GPIOA clocks */
-	RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1 | RCC_APB2Periph_GPIOA, ENABLE);
-#endif
-
-#ifdef RT_USING_UART2
+#if defined(RT_USING_UART1)  
+    RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
+    RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE);
+#endif /* RT_USING_UART1 */
 
+#if defined(RT_USING_UART2)
 #if (defined(STM32F10X_LD) || defined(STM32F10X_MD) || defined(STM32F10X_CL))
     /* Enable AFIO and GPIOD clock */
     RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO | RCC_APB2Periph_GPIOD, ENABLE);
@@ -125,218 +250,86 @@ static void RCC_Configuration(void)
     RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO | RCC_APB2Periph_GPIOA, ENABLE);
 #endif
 
-	/* Enable USART2 clock */
-	RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE);
-#endif
-
-#ifdef RT_USING_UART3
-	RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);
-	/* Enable USART3 clock */
-	RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART3, ENABLE);
-
-	/* DMA clock enable */
-	RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, ENABLE);
-#endif
+    RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE);
+#endif /* RT_USING_UART2 */
 }
 
 static void GPIO_Configuration(void)
 {
-	GPIO_InitTypeDef GPIO_InitStructure;
+    GPIO_InitTypeDef GPIO_InitStructure;
 
-#ifdef RT_USING_UART1
-	/* Configure USART1 Rx (PA.10) as input floating */
-	GPIO_InitStructure.GPIO_Pin = UART1_GPIO_RX;
-	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
-	GPIO_Init(UART1_GPIO, &GPIO_InitStructure);
+    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
 
-	/* Configure USART1 Tx (PA.09) as alternate function push-pull */
-	GPIO_InitStructure.GPIO_Pin = UART1_GPIO_TX;
-	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
-	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
-	GPIO_Init(UART1_GPIO, &GPIO_InitStructure);
-#endif
+#if defined(RT_USING_UART1)
+    /* Configure USART1 Rx (PA.10) as input floating */
+    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
+    GPIO_InitStructure.GPIO_Pin = UART1_GPIO_RX;
+    GPIO_Init(UART1_GPIO, &GPIO_InitStructure);
 
-#ifdef RT_USING_UART2
-	/* Configure USART2 Rx as input floating */
-	GPIO_InitStructure.GPIO_Pin = UART2_GPIO_RX;
-	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
-	GPIO_Init(UART2_GPIO, &GPIO_InitStructure);
-
-	/* Configure USART2 Tx as alternate function push-pull */
-	GPIO_InitStructure.GPIO_Pin = UART2_GPIO_TX;
-	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
-	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
-	GPIO_Init(UART2_GPIO, &GPIO_InitStructure);
-#endif
+	/* Configure USART1 Tx (PA.09) as alternate function push-pull */
+    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
+    GPIO_InitStructure.GPIO_Pin = UART1_GPIO_TX;
+    GPIO_Init(UART1_GPIO, &GPIO_InitStructure);
+#endif /* RT_USING_UART1 */
+
+#if defined(RT_USING_UART2)
+    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
+    GPIO_InitStructure.GPIO_Pin = UART2_GPIO_RX;
+    GPIO_Init(UART2_GPIO, &GPIO_InitStructure);
+
+    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
+    GPIO_InitStructure.GPIO_Pin = UART2_GPIO_TX;
+    GPIO_Init(UART2_GPIO, &GPIO_InitStructure);
+#endif /* RT_USING_UART2 */
+}
 
-#ifdef RT_USING_UART3
-	/* Configure USART3 Rx as input floating */
-	GPIO_InitStructure.GPIO_Pin = UART3_GPIO_RX;
-	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
-	GPIO_Init(UART3_GPIO, &GPIO_InitStructure);
-
-	/* Configure USART3 Tx as alternate function push-pull */
-	GPIO_InitStructure.GPIO_Pin = UART3_GPIO_TX;
-	GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
-	GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
-	GPIO_Init(UART3_GPIO, &GPIO_InitStructure);
-#endif
+static void NVIC_Configuration(struct stm32_uart* uart)
+{
+    NVIC_InitTypeDef NVIC_InitStructure;
+
+    /* Enable the USART1 Interrupt */
+    NVIC_InitStructure.NVIC_IRQChannel = uart->irq;
+    NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
+    NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
+    NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
+    NVIC_Init(&NVIC_InitStructure);
 }
 
-static void NVIC_Configuration(void)
+void rt_hw_usart_init(void)
 {
-	NVIC_InitTypeDef NVIC_InitStructure;
-
-#ifdef RT_USING_UART1
-	/* Enable the USART1 Interrupt */
-	NVIC_InitStructure.NVIC_IRQChannel = USART1_IRQn;
-	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
-	NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
-	NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
-	NVIC_Init(&NVIC_InitStructure);
-#endif
+    struct stm32_uart* uart;
+    struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT;
 
-#ifdef RT_USING_UART2
-	/* Enable the USART2 Interrupt */
-	NVIC_InitStructure.NVIC_IRQChannel = USART2_IRQn;
-	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
-	NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
-	NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
-	NVIC_Init(&NVIC_InitStructure);
-#endif
+    RCC_Configuration();
+    GPIO_Configuration();
 
-#ifdef RT_USING_UART3
-	/* Enable the USART3 Interrupt */
-	NVIC_InitStructure.NVIC_IRQChannel = USART3_IRQn;
-	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
-	NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
-	NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
-	NVIC_Init(&NVIC_InitStructure);
-
-	/* Enable the DMA1 Channel2 Interrupt */
-	NVIC_InitStructure.NVIC_IRQChannel = DMA1_Channel2_IRQn;
-	NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1;
-	NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
-	NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
-	NVIC_Init(&NVIC_InitStructure);
-#endif
-}
+#if defined(RT_USING_UART1)
+    uart = &uart1;
+    config.baud_rate = BAUD_RATE_115200;
 
-static void DMA_Configuration(void)
-{
-#if defined (RT_USING_UART3)
-	DMA_InitTypeDef DMA_InitStructure;
-
-	/* fill init structure */
-	DMA_InitStructure.DMA_PeripheralInc = DMA_PeripheralInc_Disable;
-	DMA_InitStructure.DMA_MemoryInc = DMA_MemoryInc_Enable;
-	DMA_InitStructure.DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte;
-	DMA_InitStructure.DMA_MemoryDataSize = DMA_MemoryDataSize_Byte;
-	DMA_InitStructure.DMA_Mode = DMA_Mode_Normal;
-	DMA_InitStructure.DMA_Priority = DMA_Priority_VeryHigh;
-	DMA_InitStructure.DMA_M2M = DMA_M2M_Disable;
-
-	/* DMA1 Channel5 (triggered by USART3 Tx event) Config */
-	DMA_DeInit(UART3_TX_DMA);
-	DMA_InitStructure.DMA_PeripheralBaseAddr = USART3_DR_Base;
-	DMA_InitStructure.DMA_DIR = DMA_DIR_PeripheralDST;
-	DMA_InitStructure.DMA_MemoryBaseAddr = (u32)0;
-	DMA_InitStructure.DMA_BufferSize = 0;
-	DMA_Init(UART3_TX_DMA, &DMA_InitStructure);
-	DMA_ITConfig(UART3_TX_DMA, DMA_IT_TC | DMA_IT_TE, ENABLE);
-	DMA_ClearFlag(DMA1_FLAG_TC5);
-#endif
-}
+    serial1.ops    = &stm32_uart_ops;
+    serial1.config = config;
 
-/*
- * Init all related hardware in here
- * rt_hw_serial_init() will register all supported USART device
- */
-void rt_hw_usart_init()
-{
-	USART_InitTypeDef USART_InitStructure;
-	USART_ClockInitTypeDef USART_ClockInitStructure;
-
-	RCC_Configuration();
-
-	GPIO_Configuration();
-
-	NVIC_Configuration();
-
-	DMA_Configuration();
-
-	/* uart init */
-#ifdef RT_USING_UART1
-	USART_InitStructure.USART_BaudRate = 115200;
-	USART_InitStructure.USART_WordLength = USART_WordLength_8b;
-	USART_InitStructure.USART_StopBits = USART_StopBits_1;
-	USART_InitStructure.USART_Parity = USART_Parity_No;
-	USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
-	USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
-	USART_ClockInitStructure.USART_Clock = USART_Clock_Disable;
-	USART_ClockInitStructure.USART_CPOL = USART_CPOL_Low;
-	USART_ClockInitStructure.USART_CPHA = USART_CPHA_2Edge;
-	USART_ClockInitStructure.USART_LastBit = USART_LastBit_Disable;
-	USART_Init(USART1, &USART_InitStructure);
-	USART_ClockInit(USART1, &USART_ClockInitStructure);
-
-	/* register uart1 */
-	rt_hw_serial_register(&uart1_device, "uart1",
-		RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
-		&uart1);
-
-	/* enable interrupt */
-	USART_ITConfig(USART1, USART_IT_RXNE, ENABLE);
-#endif
+    NVIC_Configuration(&uart1);
 
-#ifdef RT_USING_UART2
-	USART_InitStructure.USART_BaudRate = 115200;
-	USART_InitStructure.USART_WordLength = USART_WordLength_8b;
-	USART_InitStructure.USART_StopBits = USART_StopBits_1;
-	USART_InitStructure.USART_Parity = USART_Parity_No;
-	USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
-	USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
-	USART_ClockInitStructure.USART_Clock = USART_Clock_Disable;
-	USART_ClockInitStructure.USART_CPOL = USART_CPOL_Low;
-	USART_ClockInitStructure.USART_CPHA = USART_CPHA_2Edge;
-	USART_ClockInitStructure.USART_LastBit = USART_LastBit_Disable;
-	USART_Init(USART2, &USART_InitStructure);
-	USART_ClockInit(USART2, &USART_ClockInitStructure);
-
-	/* register uart2 */
-	rt_hw_serial_register(&uart2_device, "uart2",
-		RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM,
-		&uart2);
-
-	/* Enable USART2 DMA Rx request */
-	USART_ITConfig(USART2, USART_IT_RXNE, ENABLE);
-#endif
+    /* register UART1 device */
+    rt_hw_serial_register(&serial1, "uart1",
+                          RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX ,
+                          uart);
+#endif /* RT_USING_UART1 */
 
-#ifdef RT_USING_UART3
-	USART_InitStructure.USART_BaudRate = 115200;
-	USART_InitStructure.USART_WordLength = USART_WordLength_8b;
-	USART_InitStructure.USART_StopBits = USART_StopBits_1;
-	USART_InitStructure.USART_Parity = USART_Parity_No;
-	USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
-	USART_InitStructure.USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
-	USART_ClockInitStructure.USART_Clock = USART_Clock_Disable;
-	USART_ClockInitStructure.USART_CPOL = USART_CPOL_Low;
-	USART_ClockInitStructure.USART_CPHA = USART_CPHA_2Edge;
-	USART_ClockInitStructure.USART_LastBit = USART_LastBit_Disable;
-	USART_Init(USART3, &USART_InitStructure);
-	USART_ClockInit(USART3, &USART_ClockInitStructure);
-
-	uart3_dma_tx.dma_channel= UART3_TX_DMA;
-
-	/* register uart3 */
-	rt_hw_serial_register(&uart3_device, "uart3",
-		RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_DMA_TX,
-		&uart3);
-
-	/* Enable USART3 DMA Tx request */
-	USART_DMACmd(USART3, USART_DMAReq_Tx , ENABLE);
-
-	/* enable interrupt */
-	USART_ITConfig(USART3, USART_IT_RXNE, ENABLE);
-#endif
+#if defined(RT_USING_UART2)
+    uart = &uart2;
+
+    config.baud_rate = BAUD_RATE_115200;
+    serial2.ops    = &stm32_uart_ops;
+    serial2.config = config;
+
+    NVIC_Configuration(&uart2);
+
+    /* register UART1 device */
+    rt_hw_serial_register(&serial2, "uart2",
+                          RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
+                          uart);
+#endif /* RT_USING_UART2 */
 }

bsp/stm32f107/drivers/usart.h

@@ -18,6 +18,9 @@
 #include <rthw.h>
 #include <rtthread.h>
 
+#define UART_ENABLE_IRQ(n)            NVIC_EnableIRQ((n))
+#define UART_DISABLE_IRQ(n)           NVIC_DisableIRQ((n))
+
 void rt_hw_usart_init(void);
 
 #endif

bsp/stm32f107/project.uvproj

@@ -343,7 +343,7 @@
               <MiscControls />
               <Define>STM32F10X_CL, USE_STDPERIPH_DRIVER</Define>
               <Undefine />
-              <IncludePath>Libraries/STM32F10x_StdPeriph_Driver/inc;Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x;../../components/CMSIS/Include;applications;.;drivers;../../include;../../libcpu/arm/cortex-m3;../../libcpu/arm/common;../../components/drivers/spi;../../components/drivers/include;../../components/finsh;../../components/net/lwip-1.4.1/src;../../components/net/lwip-1.4.1/src/include;../../components/net/lwip-1.4.1/src/include/ipv4;../../components/net/lwip-1.4.1/src/arch/include;../../components/net/lwip-1.4.1/src/include/netif;../../components/dfs/include;../../components/dfs/filesystems/elmfat</IncludePath>
+              <IncludePath>applications;.;drivers;Libraries\STM32F10x_StdPeriph_Driver\inc;Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x;..\..\components\CMSIS\Include;..\..\include;..\..\libcpu\arm\cortex-m3;..\..\libcpu\arm\common;..\..\components\dfs\include;..\..\components\dfs\filesystems\elmfat;..\..\components\drivers\include;..\..\components\drivers\spi;..\..\components\drivers\include;..\..\components\drivers\include;..\..\components\finsh;..\..\components\net\lwip-1.4.1\src;..\..\components\net\lwip-1.4.1\src\include;..\..\components\net\lwip-1.4.1\src\include\ipv4;..\..\components\net\lwip-1.4.1\src\arch\include;..\..\components\net\lwip-1.4.1\src\include\netif</IncludePath>
             </VariousControls>
           </Cads>
           <Aads>
@@ -380,406 +380,486 @@
         </TargetArmAds>
       </TargetOption>
       <Groups>
+        <Group>
+          <GroupName>Applications</GroupName>
+          <Files>
+            <File>
+              <FileName>application.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>applications\application.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>startup.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>applications\startup.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Drivers</GroupName>
+          <Files>
+            <File>
+              <FileName>board.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\board.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>stm32f10x_it.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\stm32f10x_it.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>usart.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\usart.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>platform.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\platform.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>stm32_eth.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\stm32_eth.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>rt_stm32f10x_spi.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\rt_stm32f10x_spi.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>msd.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>drivers\msd.c</FilePath>
+            </File>
+          </Files>
+        </Group>
         <Group>
           <GroupName>STM32_StdPeriph</GroupName>
           <Files>
             <File>
               <FileName>system_stm32f10x.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/system_stm32f10x.c</FilePath>
+              <FilePath>Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\system_stm32f10x.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_crc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_crc.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_crc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_rcc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_rcc.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_rcc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_wwdg.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_wwdg.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_wwdg.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_pwr.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_pwr.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_pwr.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_exti.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_exti.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_exti.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_bkp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_bkp.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_bkp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_i2c.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_i2c.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_i2c.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_adc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_adc.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_adc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_dac.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dac.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dac.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_rtc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_rtc.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_rtc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_fsmc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_fsmc.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_fsmc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_tim.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_tim.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_tim.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_iwdg.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_iwdg.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_iwdg.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_spi.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_spi.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_spi.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_flash.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_flash.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_flash.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_sdio.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_sdio.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_sdio.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_gpio.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_gpio.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_gpio.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_usart.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_usart.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_usart.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_dbgmcu.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dbgmcu.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dbgmcu.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_dma.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_dma.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_dma.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_can.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_can.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_can.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stm32f10x_cec.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_cec.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\stm32f10x_cec.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>misc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>Libraries/STM32F10x_StdPeriph_Driver/src/misc.c</FilePath>
+              <FilePath>Libraries\STM32F10x_StdPeriph_Driver\src\misc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>startup_stm32f10x_cl.s</FileName>
               <FileType>2</FileType>
-              <FilePath>Libraries/CMSIS/CM3/DeviceSupport/ST/STM32F10x/startup/arm/startup_stm32f10x_cl.s</FilePath>
+              <FilePath>Libraries\CMSIS\CM3\DeviceSupport\ST\STM32F10x\startup\arm\startup_stm32f10x_cl.s</FilePath>
             </File>
           </Files>
         </Group>
         <Group>
-          <GroupName>Applications</GroupName>
+          <GroupName>Kernel</GroupName>
           <Files>
             <File>
-              <FileName>application.c</FileName>
+              <FileName>clock.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/application.c</FilePath>
+              <FilePath>..\..\src\clock.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>startup.c</FileName>
+              <FileName>device.c</FileName>
               <FileType>1</FileType>
-              <FilePath>applications/startup.c</FilePath>
+              <FilePath>..\..\src\device.c</FilePath>
             </File>
           </Files>
-        </Group>
-        <Group>
-          <GroupName>Drivers</GroupName>
           <Files>
             <File>
-              <FileName>board.c</FileName>
+              <FileName>idle.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/board.c</FilePath>
+              <FilePath>..\..\src\idle.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>msd.c</FileName>
+              <FileName>ipc.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/msd.c</FilePath>
+              <FilePath>..\..\src\ipc.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>platform.c</FileName>
+              <FileName>irq.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/platform.c</FilePath>
+              <FilePath>..\..\src\irq.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>rt_stm32f10x_spi.c</FileName>
+              <FileName>kservice.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/rt_stm32f10x_spi.c</FilePath>
+              <FilePath>..\..\src\kservice.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>serial.c</FileName>
+              <FileName>mem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/serial.c</FilePath>
+              <FilePath>..\..\src\mem.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>stm32_eth.c</FileName>
+              <FileName>mempool.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/stm32_eth.c</FilePath>
+              <FilePath>..\..\src\mempool.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>stm32f10x_it.c</FileName>
+              <FileName>object.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/stm32f10x_it.c</FilePath>
+              <FilePath>..\..\src\object.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>usart.c</FileName>
+              <FileName>scheduler.c</FileName>
               <FileType>1</FileType>
-              <FilePath>drivers/usart.c</FilePath>
+              <FilePath>..\..\src\scheduler.c</FilePath>
             </File>
           </Files>
-        </Group>
-        <Group>
-          <GroupName>Kernel</GroupName>
           <Files>
             <File>
-              <FileName>clock.c</FileName>
+              <FileName>thread.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/clock.c</FilePath>
+              <FilePath>..\..\src\thread.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>components.c</FileName>
+              <FileName>timer.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/components.c</FilePath>
+              <FilePath>..\..\src\timer.c</FilePath>
             </File>
           </Files>
+        </Group>
+        <Group>
+          <GroupName>CORTEX-M3</GroupName>
           <Files>
             <File>
-              <FileName>device.c</FileName>
+              <FileName>cpuport.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/device.c</FilePath>
+              <FilePath>..\..\libcpu\arm\cortex-m3\cpuport.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>idle.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../src/idle.c</FilePath>
+              <FileName>context_rvds.S</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\libcpu\arm\cortex-m3\context_rvds.S</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>ipc.c</FileName>
+              <FileName>backtrace.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/ipc.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\backtrace.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>irq.c</FileName>
+              <FileName>div0.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/irq.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\div0.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>kservice.c</FileName>
+              <FileName>showmem.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/kservice.c</FilePath>
+              <FilePath>..\..\libcpu\arm\common\showmem.c</FilePath>
             </File>
           </Files>
+        </Group>
+        <Group>
+          <GroupName>Filesystem</GroupName>
           <Files>
             <File>
-              <FileName>mem.c</FileName>
+              <FileName>dfs.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/mem.c</FilePath>
+              <FilePath>..\..\components\dfs\src\dfs.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>mempool.c</FileName>
+              <FileName>dfs_file.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/mempool.c</FilePath>
+              <FilePath>..\..\components\dfs\src\dfs_file.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>object.c</FileName>
+              <FileName>dfs_fs.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/object.c</FilePath>
+              <FilePath>..\..\components\dfs\src\dfs_fs.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>scheduler.c</FileName>
+              <FileName>dfs_posix.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/scheduler.c</FilePath>
+              <FilePath>..\..\components\dfs\src\dfs_posix.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>thread.c</FileName>
+              <FileName>dfs_elm.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/thread.c</FilePath>
+              <FilePath>..\..\components\dfs\filesystems\elmfat\dfs_elm.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>timer.c</FileName>
+              <FileName>ff.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../src/timer.c</FilePath>
+              <FilePath>..\..\components\dfs\filesystems\elmfat\ff.c</FilePath>
             </File>
           </Files>
         </Group>
         <Group>
-          <GroupName>CORTEX-M3</GroupName>
+          <GroupName>DeviceDrivers</GroupName>
           <Files>
             <File>
-              <FileName>cpuport.c</FileName>
+              <FileName>serial.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/cortex-m3/cpuport.c</FilePath>
+              <FilePath>..\..\components\drivers\serial\serial.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>context_rvds.S</FileName>
-              <FileType>2</FileType>
-              <FilePath>../../libcpu/arm/cortex-m3/context_rvds.S</FilePath>
+              <FileName>spi_core.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\spi\spi_core.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>backtrace.c</FileName>
+              <FileName>spi_dev.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/backtrace.c</FilePath>
+              <FilePath>..\..\components\drivers\spi\spi_dev.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>div0.c</FileName>
+              <FileName>completion.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/div0.c</FilePath>
+              <FilePath>..\..\components\drivers\src\completion.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>showmem.c</FileName>
+              <FileName>dataqueue.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../libcpu/arm/common/showmem.c</FilePath>
+              <FilePath>..\..\components\drivers\src\dataqueue.c</FilePath>
             </File>
           </Files>
-        </Group>
-        <Group>
-          <GroupName>DeviceDrivers</GroupName>
           <Files>
             <File>
-              <FileName>spi_core.c</FileName>
+              <FileName>pipe.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/spi/spi_core.c</FilePath>
+              <FilePath>..\..\components\drivers\src\pipe.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
-              <FileName>spi_dev.c</FileName>
+              <FileName>portal.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/drivers/spi/spi_dev.c</FilePath>
+              <FilePath>..\..\components\drivers\src\portal.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>ringbuffer.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\ringbuffer.c</FilePath>
+            </File>
+          </Files>
+          <Files>
+            <File>
+              <FileName>workqueue.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\components\drivers\src\workqueue.c</FilePath>
             </File>
           </Files>
         </Group>
@@ -789,91 +869,91 @@
             <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>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>
@@ -883,290 +963,245 @@
             <File>
               <FileName>api_lib.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/api/api_lib.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\api_lib.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>api_msg.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/api/api_msg.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\api_msg.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>err.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/api/err.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\err.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>netbuf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/api/netbuf.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\netbuf.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>netdb.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/api/netdb.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\netdb.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>netifapi.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/api/netifapi.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\netifapi.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>sockets.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/api/sockets.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\sockets.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>tcpip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/api/tcpip.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\api\tcpip.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>sys_arch.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/arch/sys_arch.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\arch\sys_arch.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>def.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/def.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\def.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>dhcp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/dhcp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\dhcp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>dns.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/dns.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\dns.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>init.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/init.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\init.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>memp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/memp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\memp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>netif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/netif.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\netif.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>pbuf.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/pbuf.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\pbuf.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>raw.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/raw.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\raw.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>stats.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/stats.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\stats.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>sys.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/sys.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\sys.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>tcp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/tcp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\tcp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>tcp_in.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/tcp_in.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\tcp_in.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>tcp_out.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/tcp_out.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\tcp_out.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>timers.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/timers.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\timers.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>udp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/udp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\udp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>autoip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/ipv4/autoip.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\autoip.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>icmp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/ipv4/icmp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\icmp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>igmp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/ipv4/igmp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\igmp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>inet.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/ipv4/inet.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\inet.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>inet_chksum.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/ipv4/inet_chksum.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\inet_chksum.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ip.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/ipv4/ip.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\ip.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ip_addr.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/ipv4/ip_addr.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\ip_addr.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ip_frag.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/core/ipv4/ip_frag.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\core\ipv4\ip_frag.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>etharp.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/netif/etharp.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\netif\etharp.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>ethernetif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/netif/ethernetif.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\netif\ethernetif.c</FilePath>
             </File>
           </Files>
           <Files>
             <File>
               <FileName>slipif.c</FileName>
               <FileType>1</FileType>
-              <FilePath>../../components/net/lwip-1.4.1/src/netif/slipif.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>dfs_elm.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/dfs/filesystems/elmfat/dfs_elm.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>ff.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>../../components/dfs/filesystems/elmfat/ff.c</FilePath>
+              <FilePath>..\..\components\net\lwip-1.4.1\src\netif\slipif.c</FilePath>
             </File>
           </Files>
         </Group>

bsp/stm32f107/rtconfig.h

@@ -58,6 +58,11 @@
 /* SECTION: Device System */
 /* Using Device System */
 #define RT_USING_DEVICE
+// <bool name="RT_USING_DEVICE_IPC" description="Using device communication" default="true" />
+#define RT_USING_DEVICE_IPC
+// <bool name="RT_USING_SERIAL" description="Using Serial" default="true" />
+#define RT_USING_SERIAL
+
 #define RT_USING_SPI
 
 /* SECTION: Console options */