diff --git a/bsp/stm3210/project_107/startup.c b/bsp/stm3210/project_107/startup.c
index 0ee8ddbde4..b6c561fc25 100644
--- a/bsp/stm3210/project_107/startup.c
+++ b/bsp/stm3210/project_107/startup.c
@@ -25,22 +25,12 @@
 
 /*@{*/
 
-#ifdef RT_USING_LWIP
-#ifdef STM32F10X_CL
-	extern void rt_hw_stm32_eth_init(void);
-#else
-	#include "enc28j60.h"
-#endif
-#include <netif/ethernetif.h>
-#endif
-
 extern int  rt_application_init(void);
 #ifdef RT_USING_FINSH
 extern void finsh_system_init(void);
 extern void finsh_set_device(const char* device);
 #endif
 
-/* bss end definitions for heap init */
 #ifdef __CC_ARM
 extern int Image$$RW_IRAM1$$ZI$$Limit;
 #elif __ICCARM__
@@ -117,17 +107,6 @@ void rtthread_startup(void)
 #else
 	rt_hw_msd_init();
 #endif
-#endif
-
-#ifdef RT_USING_LWIP
-	eth_system_device_init();
-
-	/* register ethernetif device */
-#ifdef STM32F10X_CL
-	rt_hw_stm32_eth_init();
-#else
-	rt_hw_enc28j60_init();
-#endif
 #endif
 
     rt_hw_rtc_init();
@@ -144,6 +123,9 @@ void rtthread_startup(void)
 	finsh_set_device(FINSH_DEVICE_NAME);
 #endif
 
+    /* init timer thread */
+    rt_system_timer_thread_init();
+
 	/* init idle thread */
 	rt_thread_idle_init();
 
diff --git a/bsp/stm3210/project_107/stm32f10x_it.c b/bsp/stm3210/project_107/stm32f10x_it.c
index 26447a8f27..8411987ae9 100644
--- a/bsp/stm3210/project_107/stm32f10x_it.c
+++ b/bsp/stm3210/project_107/stm32f10x_it.c
@@ -1,11 +1,11 @@
 /**
   ******************************************************************************
-  * @file    Project/Template/stm32f10x_it.c
+  * @file    Project/Template/stm32f10x_it.c 
   * @author  MCD Application Team
   * @version V3.1.0
   * @date    06/19/2009
   * @brief   Main Interrupt Service Routines.
-  *          This file provides template for all exceptions handler and
+  *          This file provides template for all exceptions handler and 
   *          peripherals interrupt service routine.
   ******************************************************************************
   * @copy
@@ -18,12 +18,12 @@
   * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
   *
   * <h2><center>&copy; COPYRIGHT 2009 STMicroelectronics</center></h2>
-  */
+  */ 
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32f10x_it.h"
+#include <board.h>
 #include <rtthread.h>
-#include "board.h"
 
 /** @addtogroup Template_Project
   * @{
@@ -168,7 +168,7 @@ 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();
 
@@ -225,6 +225,7 @@ void USART3_IRQHandler(void)
 #endif
 }
 
+#if defined(RT_USING_DFS) && STM32_USE_SDIO
 /*******************************************************************************
 * Function Name  : SDIO_IRQHandler
 * Description    : This function handles SDIO global interrupt request.
@@ -234,7 +235,6 @@ void USART3_IRQHandler(void)
 *******************************************************************************/
 void SDIO_IRQHandler(void)
 {
-#if defined(RT_USING_DFS) && STM32_USE_SDIO
     extern int SD_ProcessIRQSrc(void);
 
     /* enter interrupt */
@@ -245,9 +245,32 @@ void SDIO_IRQHandler(void)
 
     /* leave interrupt */
     rt_interrupt_leave();
-#endif
 }
+#endif
 
+#ifdef RT_USING_LWIP
+#ifdef STM32F10X_CL
+/*******************************************************************************
+* Function Name  : ETH_IRQHandler
+* Description    : This function handles ETH interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ETH_IRQHandler(void)
+{
+	extern void rt_hw_stm32_eth_isr(void);
+	
+    /* enter interrupt */
+    rt_interrupt_enter();
+	
+	rt_hw_stm32_eth_isr();
+
+    /* leave interrupt */
+    rt_interrupt_leave();
+}
+#else
+#if (STM32_ETH_IF == 0)
 /*******************************************************************************
 * Function Name  : EXTI0_IRQHandler
 * Description    : This function handles External interrupt Line 0 request.
@@ -257,7 +280,6 @@ void SDIO_IRQHandler(void)
 *******************************************************************************/
 void EXTI0_IRQHandler(void)
 {
-#if defined(RT_USING_LWIP) && !defined(STM32F10X_CL)
     extern void enc28j60_isr(void);
 
     /* enter interrupt */
@@ -270,34 +292,39 @@ void EXTI0_IRQHandler(void)
 
     /* leave interrupt */
     rt_interrupt_leave();
-#endif
 }
+#endif
 
+#if (STM32_ETH_IF == 1)
 /*******************************************************************************
-* Function Name  : ETH_IRQHandler
-* Description    : This function handles ETH interrupt request.
+* Function Name  : EXTI9_5_IRQHandler
+* Description    : This function handles External lines 9 to 5 interrupt request.
 * Input          : None
 * Output         : None
 * Return         : None
 *******************************************************************************/
-void ETH_IRQHandler(void)
+void EXTI9_5_IRQHandler(void)
 {
-#if defined(RT_USING_LWIP) && defined(STM32F10X_CL)
-	extern void rt_hw_stm32_eth_isr(void);
-	
-    /* enter interrupt */
-    rt_interrupt_enter();
-	
-	rt_hw_stm32_eth_isr();
+	extern void rt_dm9000_isr(void);
 
-    /* leave interrupt */
-    rt_interrupt_leave();
-#endif
+	/* enter interrupt */
+	rt_interrupt_enter();
+
+	rt_dm9000_isr();
+
+	/* Clear the Key Button EXTI line pending bit */
+	EXTI_ClearITPendingBit(EXTI_Line7);
+
+	/* leave interrupt */
+	rt_interrupt_leave();
 }
+#endif
+#endif
+#endif /* end of RT_USING_LWIP */
 
 /**
   * @}
-  */
+  */ 
 
 
 /******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/bsp/stm3210/project_107/stm32f10x_it.h b/bsp/stm3210/project_107/stm32f10x_it.h
index ad935ba382..fd60234ba0 100644
--- a/bsp/stm3210/project_107/stm32f10x_it.h
+++ b/bsp/stm3210/project_107/stm32f10x_it.h
@@ -1,6 +1,6 @@
 /**
   ******************************************************************************
-  * @file    Project/Template/stm32f10x_it.h
+  * @file    Project/Template/stm32f10x_it.h 
   * @author  MCD Application Team
   * @version V3.1.0
   * @date    06/19/2009
@@ -16,7 +16,7 @@
   * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
   *
   * <h2><center>&copy; COPYRIGHT 2009 STMicroelectronics</center></h2>
-  */
+  */ 
 
 /* Define to prevent recursive inclusion -------------------------------------*/
 #ifndef __STM32F10x_IT_H
@@ -24,7 +24,7 @@
 
 #ifdef __cplusplus
  extern "C" {
-#endif
+#endif 
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32f10x.h"
diff --git a/bsp/stm3210/project_filesystem/application.c b/bsp/stm3210/project_filesystem/application.c
index 01488661ef..9258aa0449 100644
--- a/bsp/stm3210/project_filesystem/application.c
+++ b/bsp/stm3210/project_filesystem/application.c
@@ -1,32 +1,30 @@
-/*
- * File      : application.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2006, 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      the first version
- */
-
-/**
- * @addtogroup STM32
- */
-/*@{*/
-
+/*
+ * File      : application.c
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2006, 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      the first version
+ */
+
+/**
+ * @addtogroup STM32
+ */
+/*@{*/
+
 #include <rtthread.h>
-
-#ifdef RT_USING_DFS
-/* dfs init */
-#include <dfs_init.h>
-/* dfs filesystem:FAT filesystem init */
-#include <dfs_fat.h>
-/* dfs filesystem:EFS filesystem init */
-#include <dfs_efs.h>
-/* dfs Filesystem APIs */
+
+#ifdef RT_USING_DFS
+/* dfs init */
+#include <dfs_init.h>
+/* dfs filesystem:EFS filesystem init */
+#include <dfs_efs.h>
+/* dfs Filesystem APIs */
 #include <dfs_fs.h>
 #endif
 
@@ -73,42 +71,42 @@ void rt_init_thread_entry(void* parameter)
 /* Filesystem Initialization */
 #ifdef RT_USING_DFS
 	{
-		/* init the device filesystem */
-		dfs_init();
-		/* init the efsl filesystam*/
-		efsl_init();
-
-		/* mount sd card fat partition 1 as root directory */
+		/* init the device filesystem */
+		dfs_init();
+		/* init the efsl filesystam*/
+		efsl_init();
+
+		/* mount sd card fat partition 1 as root directory */
 		if (dfs_mount("sd0", "/", "efs", 0, 0) == 0)
-		{
+		{
 			rt_kprintf("File System initialized!\n");
 			ls_root();
 		}
 		else
 			rt_kprintf("File System init failed!\n");
-
+
 	}
 #endif
 }
-
-int rt_application_init()
-{
-	rt_thread_t init_thread;
-
+
+int rt_application_init()
+{
+	rt_thread_t init_thread;
+
 #if (RT_THREAD_PRIORITY_MAX == 32)
-	init_thread = rt_thread_create("init",
-								rt_init_thread_entry, RT_NULL,
+	init_thread = rt_thread_create("init",
+								rt_init_thread_entry, RT_NULL,
 								2048, 8, 20);
 #else
-	init_thread = rt_thread_create("init",
-								rt_init_thread_entry, RT_NULL,
+	init_thread = rt_thread_create("init",
+								rt_init_thread_entry, RT_NULL,
 								2048, 80, 20);
 #endif
 
-	if (init_thread != RT_NULL)
+	if (init_thread != RT_NULL)
 		rt_thread_startup(init_thread);
-
-	return 0;
-}
-
-/*@}*/
+
+	return 0;
+}
+
+/*@}*/
diff --git a/bsp/stm3210/project_filesystem/rtconfig.h b/bsp/stm3210/project_filesystem/rtconfig.h
index a9013d312a..d97832256e 100644
--- a/bsp/stm3210/project_filesystem/rtconfig.h
+++ b/bsp/stm3210/project_filesystem/rtconfig.h
@@ -24,6 +24,12 @@
 /* Using Hook */
 #define RT_USING_HOOK
 
+/* Using Software Timer */
+/* #define RT_USING_TIMER_SOFT */
+#define RT_TIMER_THREAD_PRIO		4
+#define RT_TIMER_THREAD_STACK_SIZE	512
+#define RT_TIMER_TICK_PER_SECOND	10
+
 /* SECTION: IPC */
 /* Using Semaphore*/
 #define RT_USING_SEMAPHORE
@@ -61,6 +67,9 @@
 
 /* SECTION: device filesystem */
 #define RT_USING_DFS
+#define RT_USING_DFS_EFSL
+/* #define RT_USING_DFS_ELMFAT */
+
 /* the max number of mounted filesystem */
 #define DFS_FILESYSTEMS_MAX			2
 /* the max number of opened files 		*/
diff --git a/bsp/stm3210/project_filesystem/startup.c b/bsp/stm3210/project_filesystem/startup.c
index f899c3ac66..36fe4b37a0 100644
--- a/bsp/stm3210/project_filesystem/startup.c
+++ b/bsp/stm3210/project_filesystem/startup.c
@@ -117,6 +117,9 @@ void rtthread_startup(void)
 	finsh_set_device("uart1");
 #endif
 
+    /* init timer thread */
+    rt_system_timer_thread_init();
+
 	/* init idle thread */
 	rt_thread_idle_init();
 
diff --git a/bsp/stm3210/project_filesystem/stm32f10x_it.c b/bsp/stm3210/project_filesystem/stm32f10x_it.c
index 07be702146..5b131ea50f 100644
--- a/bsp/stm3210/project_filesystem/stm32f10x_it.c
+++ b/bsp/stm3210/project_filesystem/stm32f10x_it.c
@@ -1,130 +1,131 @@
-/**
-  ******************************************************************************
-  * @file    Project/Template/stm32f10x_it.c 
-  * @author  MCD Application Team
-  * @version V3.1.0
-  * @date    06/19/2009
-  * @brief   Main Interrupt Service Routines.
-  *          This file provides template for all exceptions handler and 
-  *          peripherals interrupt service routine.
-  ******************************************************************************
-  * @copy
-  *
-  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
-  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
-  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
-  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
-  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-  *
-  * <h2><center>&copy; COPYRIGHT 2009 STMicroelectronics</center></h2>
-  */ 
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f10x_it.h"
+/**
+  ******************************************************************************
+  * @file    Project/Template/stm32f10x_it.c 
+  * @author  MCD Application Team
+  * @version V3.1.0
+  * @date    06/19/2009
+  * @brief   Main Interrupt Service Routines.
+  *          This file provides template for all exceptions handler and 
+  *          peripherals interrupt service routine.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2009 STMicroelectronics</center></h2>
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_it.h"
+#include <board.h>
 #include <rtthread.h>
-
-/** @addtogroup Template_Project
-  * @{
-  */
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/******************************************************************************/
-/*            Cortex-M3 Processor Exceptions Handlers                         */
-/******************************************************************************/
-
-/**
-  * @brief   This function handles NMI exception.
-  * @param  None
-  * @retval None
-  */
-void NMI_Handler(void)
-{
-}
-
-/**
-  * @brief  This function handles Hard Fault exception.
-  * @param  None
-  * @retval None
-  */
-void HardFault_Handler(void)
-{
-  /* Go to infinite loop when Hard Fault exception occurs */
-  while (1)
-  {
-  }
-}
-
-/**
-  * @brief  This function handles Memory Manage exception.
-  * @param  None
-  * @retval None
-  */
-void MemManage_Handler(void)
-{
-  /* Go to infinite loop when Memory Manage exception occurs */
-  while (1)
-  {
-  }
-}
-
-/**
-  * @brief  This function handles Bus Fault exception.
-  * @param  None
-  * @retval None
-  */
-void BusFault_Handler(void)
-{
-  /* Go to infinite loop when Bus Fault exception occurs */
-  while (1)
-  {
-  }
-}
-
-/**
-  * @brief  This function handles Usage Fault exception.
-  * @param  None
-  * @retval None
-  */
-void UsageFault_Handler(void)
-{
-  /* Go to infinite loop when Usage Fault exception occurs */
-  while (1)
-  {
-  }
-}
-
-/**
-  * @brief  This function handles SVCall exception.
-  * @param  None
-  * @retval None
-  */
-void SVC_Handler(void)
-{
-}
-
-/**
-  * @brief  This function handles Debug Monitor exception.
-  * @param  None
-  * @retval None
-  */
-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).                                            */
+
+/** @addtogroup Template_Project
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
 /******************************************************************************/
-
+/*            Cortex-M3 Processor Exceptions Handlers                         */
+/******************************************************************************/
+
+/**
+  * @brief   This function handles NMI exception.
+  * @param  None
+  * @retval None
+  */
+void NMI_Handler(void)
+{
+}
+
+/**
+  * @brief  This function handles Hard Fault exception.
+  * @param  None
+  * @retval None
+  */
+void HardFault_Handler(void)
+{
+  /* Go to infinite loop when Hard Fault exception occurs */
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief  This function handles Memory Manage exception.
+  * @param  None
+  * @retval None
+  */
+void MemManage_Handler(void)
+{
+  /* Go to infinite loop when Memory Manage exception occurs */
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief  This function handles Bus Fault exception.
+  * @param  None
+  * @retval None
+  */
+void BusFault_Handler(void)
+{
+  /* Go to infinite loop when Bus Fault exception occurs */
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief  This function handles Usage Fault exception.
+  * @param  None
+  * @retval None
+  */
+void UsageFault_Handler(void)
+{
+  /* Go to infinite loop when Usage Fault exception occurs */
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief  This function handles SVCall exception.
+  * @param  None
+  * @retval None
+  */
+void SVC_Handler(void)
+{
+}
+
+/**
+  * @brief  This function handles Debug Monitor exception.
+  * @param  None
+  * @retval None
+  */
+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  : DMA1_Channel2_IRQHandler
 * Description    : This function handles DMA1 Channel 2 interrupt request.
@@ -249,6 +250,7 @@ void USART3_IRQHandler(void)
 #endif
 }
 
+#if defined(RT_USING_DFS) && STM32_USE_SDIO
 /*******************************************************************************
 * Function Name  : SDIO_IRQHandler
 * Description    : This function handles SDIO global interrupt request.
@@ -258,7 +260,6 @@ void USART3_IRQHandler(void)
 *******************************************************************************/
 void SDIO_IRQHandler(void)
 {
-#ifdef RT_USING_DFS
     extern int SD_ProcessIRQSrc(void);
 
     /* enter interrupt */
@@ -269,12 +270,86 @@ void SDIO_IRQHandler(void)
 
     /* leave interrupt */
     rt_interrupt_leave();
-#endif
 }
-
-/**
-  * @}
-  */ 
-
-
-/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
+#endif
+
+#ifdef RT_USING_LWIP
+#ifdef STM32F10X_CL
+/*******************************************************************************
+* Function Name  : ETH_IRQHandler
+* Description    : This function handles ETH interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ETH_IRQHandler(void)
+{
+	extern void rt_hw_stm32_eth_isr(void);
+	
+    /* enter interrupt */
+    rt_interrupt_enter();
+	
+	rt_hw_stm32_eth_isr();
+
+    /* leave interrupt */
+    rt_interrupt_leave();
+}
+#else
+#if (STM32_ETH_IF == 0)
+/*******************************************************************************
+* Function Name  : EXTI0_IRQHandler
+* Description    : This function handles External interrupt Line 0 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI0_IRQHandler(void)
+{
+    extern void enc28j60_isr(void);
+
+    /* enter interrupt */
+    rt_interrupt_enter();
+
+    enc28j60_isr();
+
+    /* Clear the Key Button EXTI line pending bit */
+    EXTI_ClearITPendingBit(EXTI_Line0);
+
+    /* leave interrupt */
+    rt_interrupt_leave();
+}
+#endif
+
+#if (STM32_ETH_IF == 1)
+/*******************************************************************************
+* Function Name  : EXTI9_5_IRQHandler
+* Description    : This function handles External lines 9 to 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI9_5_IRQHandler(void)
+{
+	extern void rt_dm9000_isr(void);
+
+	/* enter interrupt */
+	rt_interrupt_enter();
+
+	rt_dm9000_isr();
+
+	/* Clear the Key Button EXTI line pending bit */
+	EXTI_ClearITPendingBit(EXTI_Line7);
+
+	/* leave interrupt */
+	rt_interrupt_leave();
+}
+#endif
+#endif
+#endif /* end of RT_USING_LWIP */
+
+/**
+  * @}
+  */ 
+
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
diff --git a/bsp/stm3210/project_finsh/rtconfig.h b/bsp/stm3210/project_finsh/rtconfig.h
index 98b50b8404..910edd4bf0 100644
--- a/bsp/stm3210/project_finsh/rtconfig.h
+++ b/bsp/stm3210/project_finsh/rtconfig.h
@@ -24,6 +24,12 @@
 /* Using Hook */
 #define RT_USING_HOOK
 
+/* Using Software Timer */
+/* #define RT_USING_TIMER_SOFT */
+#define RT_TIMER_THREAD_PRIO		4
+#define RT_TIMER_THREAD_STACK_SIZE	512
+#define RT_TIMER_TICK_PER_SECOND	10
+
 /* SECTION: IPC */
 /* Using Semaphore*/
 #define RT_USING_SEMAPHORE
@@ -59,7 +65,7 @@
 /* the buffer size of console*/
 #define RT_CONSOLEBUF_SIZE	128
 
-/* SECTION: finsh shell */
+/* SECTION: finsh, a C-Express shell */
 #define RT_USING_FINSH
 /* Using symbol table */
 #define FINSH_USING_SYMTAB
diff --git a/bsp/stm3210/project_finsh/startup.c b/bsp/stm3210/project_finsh/startup.c
index f0ce276b4f..c0b5b3a25e 100644
--- a/bsp/stm3210/project_finsh/startup.c
+++ b/bsp/stm3210/project_finsh/startup.c
@@ -25,10 +25,10 @@
 /*@{*/
 
 extern int  rt_application_init(void);
-#ifdef RT_USING_FINSH
+#ifdef RT_USING_FINSH
 extern void finsh_system_init(void);
 extern void finsh_set_device(const char* device);
-#endif
+#endif
 
 #ifdef __CC_ARM
 extern int Image$$RW_IRAM1$$ZI$$Limit;
@@ -108,7 +108,10 @@ void rtthread_startup(void)
 	/* init finsh */
 	finsh_system_init();
 	finsh_set_device("uart1");
-#endif
+#endif
+
+    /* init timer thread */
+    rt_system_timer_thread_init();
 
 	/* init idle thread */
 	rt_thread_idle_init();
diff --git a/bsp/stm3210/project_finsh/stm32f10x_it.c b/bsp/stm3210/project_finsh/stm32f10x_it.c
index 8ea8c7a710..dbbe524b86 100644
--- a/bsp/stm3210/project_finsh/stm32f10x_it.c
+++ b/bsp/stm3210/project_finsh/stm32f10x_it.c
@@ -22,7 +22,8 @@
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32f10x_it.h"
-#include <rtthread.h>
+#include <board.h>
+#include <rtthread.h>
 
 /** @addtogroup Template_Project
   * @{
@@ -124,130 +125,227 @@ void DebugMon_Handler(void)
 /*  available peripheral interrupt handler's name please refer to the startup */
 /*  file (startup_stm32f10x_xx.s).                                            */
 /******************************************************************************/
-
-/*******************************************************************************
-* Function Name  : DMA1_Channel2_IRQHandler
-* Description    : This function handles DMA1 Channel 2 interrupt request.
-* Input          : None
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void DMA1_Channel2_IRQHandler(void)
-{
-#ifdef RT_USING_UART3
-    extern struct rt_device uart3_device;
-	extern void rt_hw_serial_dma_tx_isr(struct rt_device *device);
-
-    /* enter interrupt */
-    rt_interrupt_enter();
-
-    if (DMA_GetITStatus(DMA1_IT_TC2))
-    {
-        /* transmission complete, invoke serial dma tx isr */
-        rt_hw_serial_dma_tx_isr(&uart3_device);
-    }
-
-    /* clear DMA flag */
-    DMA_ClearFlag(DMA1_FLAG_TC2 | DMA1_FLAG_TE2);
-
-    /* leave interrupt */
-    rt_interrupt_leave();
-#endif
-}
-
-/*******************************************************************************
-* Function Name  : DMA1_Channel6_IRQHandler
-* Description    : This function handles DMA1 Channel 6 interrupt request.
-* Input          : None
-* Output         : None
-* Return         : None
-*******************************************************************************/
-void DMA1_Channel6_IRQHandler(void)
-{
-#ifdef RT_USING_UART2
-    extern struct rt_device uart2_device;
-	extern void rt_hw_serial_dma_rx_isr(struct rt_device *device);
-
-    /* enter interrupt */
-    rt_interrupt_enter();
-
-    /* clear DMA flag */
-    DMA_ClearFlag(DMA1_FLAG_TC6 | DMA1_FLAG_TE6);
-    rt_hw_serial_dma_rx_isr(&uart2_device);
-
-    /* leave interrupt */
-    rt_interrupt_leave();
-#endif
-}
-
-/*******************************************************************************
-* 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
-}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel2_IRQHandler
+* Description    : This function handles DMA1 Channel 2 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel2_IRQHandler(void)
+{
+#ifdef RT_USING_UART3
+    extern struct rt_device uart3_device;
+	extern void rt_hw_serial_dma_tx_isr(struct rt_device *device);
+
+    /* enter interrupt */
+    rt_interrupt_enter();
+
+    if (DMA_GetITStatus(DMA1_IT_TC2))
+    {
+        /* transmission complete, invoke serial dma tx isr */
+        rt_hw_serial_dma_tx_isr(&uart3_device);
+    }
+
+    /* clear DMA flag */
+    DMA_ClearFlag(DMA1_FLAG_TC2 | DMA1_FLAG_TE2);
+
+    /* leave interrupt */
+    rt_interrupt_leave();
+#endif
+}
+
+/*******************************************************************************
+* Function Name  : DMA1_Channel6_IRQHandler
+* Description    : This function handles DMA1 Channel 6 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void DMA1_Channel6_IRQHandler(void)
+{
+#ifdef RT_USING_UART2
+    extern struct rt_device uart2_device;
+	extern void rt_hw_serial_dma_rx_isr(struct rt_device *device);
+
+    /* enter interrupt */
+    rt_interrupt_enter();
+
+    /* clear DMA flag */
+    DMA_ClearFlag(DMA1_FLAG_TC6 | DMA1_FLAG_TE6);
+    rt_hw_serial_dma_rx_isr(&uart2_device);
+
+    /* leave interrupt */
+    rt_interrupt_leave();
+#endif
+}
+
+/*******************************************************************************
+* 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
+}
+
+#if defined(RT_USING_DFS) && STM32_USE_SDIO
+/*******************************************************************************
+* Function Name  : SDIO_IRQHandler
+* Description    : This function handles SDIO global interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void SDIO_IRQHandler(void)
+{
+    extern int SD_ProcessIRQSrc(void);
+
+    /* enter interrupt */
+    rt_interrupt_enter();
+
+    /* Process All SDIO Interrupt Sources */
+    SD_ProcessIRQSrc();
+
+    /* leave interrupt */
+    rt_interrupt_leave();
+}
+#endif
+
+#ifdef RT_USING_LWIP
+#ifdef STM32F10X_CL
+/*******************************************************************************
+* Function Name  : ETH_IRQHandler
+* Description    : This function handles ETH interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ETH_IRQHandler(void)
+{
+	extern void rt_hw_stm32_eth_isr(void);
+	
+    /* enter interrupt */
+    rt_interrupt_enter();
+	
+	rt_hw_stm32_eth_isr();
+
+    /* leave interrupt */
+    rt_interrupt_leave();
+}
+#else
+#if (STM32_ETH_IF == 0)
+/*******************************************************************************
+* Function Name  : EXTI0_IRQHandler
+* Description    : This function handles External interrupt Line 0 request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI0_IRQHandler(void)
+{
+    extern void enc28j60_isr(void);
+
+    /* enter interrupt */
+    rt_interrupt_enter();
+
+    enc28j60_isr();
+
+    /* Clear the Key Button EXTI line pending bit */
+    EXTI_ClearITPendingBit(EXTI_Line0);
+
+    /* leave interrupt */
+    rt_interrupt_leave();
+}
+#endif
+
+#if (STM32_ETH_IF == 1)
+/*******************************************************************************
+* Function Name  : EXTI9_5_IRQHandler
+* Description    : This function handles External lines 9 to 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI9_5_IRQHandler(void)
+{
+	extern void rt_dm9000_isr(void);
+
+	/* enter interrupt */
+	rt_interrupt_enter();
+
+	rt_dm9000_isr();
+
+	/* Clear the Key Button EXTI line pending bit */
+	EXTI_ClearITPendingBit(EXTI_Line7);
+
+	/* leave interrupt */
+	rt_interrupt_leave();
+}
+#endif
+#endif
+#endif /* end of RT_USING_LWIP */
 
 /**
   * @}
diff --git a/bsp/stm3210/project_lwip/application.c b/bsp/stm3210/project_lwip/application.c
index b1830132ef..13a2ee511a 100644
--- a/bsp/stm3210/project_lwip/application.c
+++ b/bsp/stm3210/project_lwip/application.c
@@ -17,43 +17,62 @@
  */
 /*@{*/
 
-#include <rtthread.h>
-
-#ifdef RT_USING_LWIP
-#include <lwip/sys.h>
-#include <lwip/api.h>
-#endif
-
-void rt_init_thread_entry(void* parameter)
-{
-/* LwIP Initialization */
-#ifdef RT_USING_LWIP
-	{
-		extern void lwip_sys_init(void);
-		
-		/* init lwip system */
-		lwip_sys_init();
-		rt_kprintf("TCP/IP initialized!\n");
-	}
-#endif
-}
+#include <board.h>
+#include <rtthread.h>
+
+#ifdef RT_USING_LWIP
+#include <lwip/sys.h>
+#include <lwip/api.h>
+#include <netif/ethernetif.h>
+#endif
+
+void rt_init_thread_entry(void* parameter)
+{
+/* LwIP Initialization */
+#ifdef RT_USING_LWIP
+	{
+		extern void lwip_sys_init(void);
+
+		/* register ethernetif device */
+		eth_system_device_init();
+
+#ifdef STM32F10X_CL
+		rt_hw_stm32_eth_init();
+#else
+	/* STM32F103 */
+	#if STM32_ETH_IF == 0
+			rt_hw_enc28j60_init();
+	#elif STM32_ETH_IF == 1
+			rt_hw_dm9000_init();
+	#endif
+#endif
+
+		/* re-init device driver */
+		rt_device_init_all();
+
+		/* init lwip system */
+		lwip_sys_init();
+		rt_kprintf("TCP/IP initialized!\n");
+	}
+#endif
+}
 
 int rt_application_init()
 {
 	rt_thread_t init_thread;
 
-#if (RT_THREAD_PRIORITY_MAX == 32)
+#if (RT_THREAD_PRIORITY_MAX == 32)
 	init_thread = rt_thread_create("init",
 								rt_init_thread_entry, RT_NULL,
-								2048, 8, 20);
-#else
+								2048, 8, 20);
+#else
 	init_thread = rt_thread_create("init",
 								rt_init_thread_entry, RT_NULL,
-								2048, 80, 20);
-#endif
-
+								2048, 80, 20);
+#endif
+
 	if (init_thread != RT_NULL)
-		rt_thread_startup(init_thread);
+		rt_thread_startup(init_thread);
 
 	return 0;
 }
diff --git a/bsp/stm3210/project_lwip/rtconfig.h b/bsp/stm3210/project_lwip/rtconfig.h
index 6eb4764008..e05e2a719e 100644
--- a/bsp/stm3210/project_lwip/rtconfig.h
+++ b/bsp/stm3210/project_lwip/rtconfig.h
@@ -24,6 +24,12 @@
 /* Using Hook */
 #define RT_USING_HOOK
 
+/* Using Software Timer */
+/* #define RT_USING_TIMER_SOFT */
+#define RT_TIMER_THREAD_PRIO		4
+#define RT_TIMER_THREAD_STACK_SIZE	512
+#define RT_TIMER_TICK_PER_SECOND	10
+
 /* SECTION: IPC */
 /* Using Semaphore*/
 #define RT_USING_SEMAPHORE
@@ -57,23 +63,23 @@
 
 /* SECTION: Console options */
 /* the buffer size of console*/
-#define RT_CONSOLEBUF_SIZE	128
-
+#define RT_CONSOLEBUF_SIZE	128
+
 /* SECTION: lwip, a lighwight TCP/IP protocol stack */
 #define RT_USING_LWIP
-
+
 /* Enable ICMP protocol*/
 #define RT_LWIP_ICMP
 /* Enable UDP protocol*/
 #define RT_LWIP_UDP
 /* Enable TCP protocol*/
-#define RT_LWIP_TCP
+#define RT_LWIP_TCP
 /* Enable DNS */
 #define RT_LWIP_DNS
-
+
 /* the number of simulatenously active TCP connections*/
 #define RT_LWIP_TCP_PCB_NUM	5
-
+
 /* ip address of target*/
 #define RT_LWIP_IPADDR0	192
 #define RT_LWIP_IPADDR1	168
diff --git a/bsp/stm3210/project_lwip/startup.c b/bsp/stm3210/project_lwip/startup.c
index d509da099b..0c452762d7 100644
--- a/bsp/stm3210/project_lwip/startup.c
+++ b/bsp/stm3210/project_lwip/startup.c
@@ -23,17 +23,12 @@
  */
 
 /*@{*/
-
-#ifdef RT_USING_LWIP
-#include "enc28j60.h"
-#include <netif/ethernetif.h>
-#endif
 
 extern int  rt_application_init(void);
-#ifdef RT_USING_FINSH
+#ifdef RT_USING_FINSH
 extern void finsh_system_init(void);
 extern void finsh_set_device(const char* device);
-#endif
+#endif
 
 #ifdef __CC_ARM
 extern int Image$$RW_IRAM1$$ZI$$Limit;
@@ -102,14 +97,7 @@ void rtthread_startup(void)
 	rt_system_scheduler_init();
 
 	/* init hardware serial device */
-	rt_hw_usart_init();
-
-#ifdef RT_USING_LWIP
-	eth_system_device_init();
-
-	/* register ethernetif device */
-	rt_hw_enc28j60_init();
-#endif
+	rt_hw_usart_init();
 
 	/* init all device */
 	rt_device_init_all();
@@ -121,7 +109,10 @@ void rtthread_startup(void)
 	/* init finsh */
 	finsh_system_init();
 	finsh_set_device("uart1");
-#endif
+#endif
+
+    /* init timer thread */
+    rt_system_timer_thread_init();
 
 	/* init idle thread */
 	rt_thread_idle_init();
diff --git a/bsp/stm3210/project_lwip/stm32f10x_it.c b/bsp/stm3210/project_lwip/stm32f10x_it.c
index 361e4e2cbc..5b131ea50f 100644
--- a/bsp/stm3210/project_lwip/stm32f10x_it.c
+++ b/bsp/stm3210/project_lwip/stm32f10x_it.c
@@ -1,130 +1,131 @@
-/**
-  ******************************************************************************
-  * @file    Project/Template/stm32f10x_it.c 
-  * @author  MCD Application Team
-  * @version V3.1.0
-  * @date    06/19/2009
-  * @brief   Main Interrupt Service Routines.
-  *          This file provides template for all exceptions handler and 
-  *          peripherals interrupt service routine.
-  ******************************************************************************
-  * @copy
-  *
-  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
-  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
-  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
-  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
-  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
-  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
-  *
-  * <h2><center>&copy; COPYRIGHT 2009 STMicroelectronics</center></h2>
-  */ 
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f10x_it.h"
+/**
+  ******************************************************************************
+  * @file    Project/Template/stm32f10x_it.c 
+  * @author  MCD Application Team
+  * @version V3.1.0
+  * @date    06/19/2009
+  * @brief   Main Interrupt Service Routines.
+  *          This file provides template for all exceptions handler and 
+  *          peripherals interrupt service routine.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2009 STMicroelectronics</center></h2>
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_it.h"
+#include <board.h>
 #include <rtthread.h>
-
-/** @addtogroup Template_Project
-  * @{
-  */
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/******************************************************************************/
-/*            Cortex-M3 Processor Exceptions Handlers                         */
-/******************************************************************************/
-
-/**
-  * @brief   This function handles NMI exception.
-  * @param  None
-  * @retval None
-  */
-void NMI_Handler(void)
-{
-}
-
-/**
-  * @brief  This function handles Hard Fault exception.
-  * @param  None
-  * @retval None
-  */
-void HardFault_Handler(void)
-{
-  /* Go to infinite loop when Hard Fault exception occurs */
-  while (1)
-  {
-  }
-}
-
-/**
-  * @brief  This function handles Memory Manage exception.
-  * @param  None
-  * @retval None
-  */
-void MemManage_Handler(void)
-{
-  /* Go to infinite loop when Memory Manage exception occurs */
-  while (1)
-  {
-  }
-}
-
-/**
-  * @brief  This function handles Bus Fault exception.
-  * @param  None
-  * @retval None
-  */
-void BusFault_Handler(void)
-{
-  /* Go to infinite loop when Bus Fault exception occurs */
-  while (1)
-  {
-  }
-}
-
-/**
-  * @brief  This function handles Usage Fault exception.
-  * @param  None
-  * @retval None
-  */
-void UsageFault_Handler(void)
-{
-  /* Go to infinite loop when Usage Fault exception occurs */
-  while (1)
-  {
-  }
-}
-
-/**
-  * @brief  This function handles SVCall exception.
-  * @param  None
-  * @retval None
-  */
-void SVC_Handler(void)
-{
-}
-
-/**
-  * @brief  This function handles Debug Monitor exception.
-  * @param  None
-  * @retval None
-  */
-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).                                            */
+
+/** @addtogroup Template_Project
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
 /******************************************************************************/
-
+/*            Cortex-M3 Processor Exceptions Handlers                         */
+/******************************************************************************/
+
+/**
+  * @brief   This function handles NMI exception.
+  * @param  None
+  * @retval None
+  */
+void NMI_Handler(void)
+{
+}
+
+/**
+  * @brief  This function handles Hard Fault exception.
+  * @param  None
+  * @retval None
+  */
+void HardFault_Handler(void)
+{
+  /* Go to infinite loop when Hard Fault exception occurs */
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief  This function handles Memory Manage exception.
+  * @param  None
+  * @retval None
+  */
+void MemManage_Handler(void)
+{
+  /* Go to infinite loop when Memory Manage exception occurs */
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief  This function handles Bus Fault exception.
+  * @param  None
+  * @retval None
+  */
+void BusFault_Handler(void)
+{
+  /* Go to infinite loop when Bus Fault exception occurs */
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief  This function handles Usage Fault exception.
+  * @param  None
+  * @retval None
+  */
+void UsageFault_Handler(void)
+{
+  /* Go to infinite loop when Usage Fault exception occurs */
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief  This function handles SVCall exception.
+  * @param  None
+  * @retval None
+  */
+void SVC_Handler(void)
+{
+}
+
+/**
+  * @brief  This function handles Debug Monitor exception.
+  * @param  None
+  * @retval None
+  */
+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  : DMA1_Channel2_IRQHandler
 * Description    : This function handles DMA1 Channel 2 interrupt request.
@@ -249,6 +250,7 @@ void USART3_IRQHandler(void)
 #endif
 }
 
+#if defined(RT_USING_DFS) && STM32_USE_SDIO
 /*******************************************************************************
 * Function Name  : SDIO_IRQHandler
 * Description    : This function handles SDIO global interrupt request.
@@ -258,7 +260,6 @@ void USART3_IRQHandler(void)
 *******************************************************************************/
 void SDIO_IRQHandler(void)
 {
-#ifdef RT_USING_DFS
     extern int SD_ProcessIRQSrc(void);
 
     /* enter interrupt */
@@ -269,9 +270,32 @@ void SDIO_IRQHandler(void)
 
     /* leave interrupt */
     rt_interrupt_leave();
-#endif
 }
+#endif
 
+#ifdef RT_USING_LWIP
+#ifdef STM32F10X_CL
+/*******************************************************************************
+* Function Name  : ETH_IRQHandler
+* Description    : This function handles ETH interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void ETH_IRQHandler(void)
+{
+	extern void rt_hw_stm32_eth_isr(void);
+	
+    /* enter interrupt */
+    rt_interrupt_enter();
+	
+	rt_hw_stm32_eth_isr();
+
+    /* leave interrupt */
+    rt_interrupt_leave();
+}
+#else
+#if (STM32_ETH_IF == 0)
 /*******************************************************************************
 * Function Name  : EXTI0_IRQHandler
 * Description    : This function handles External interrupt Line 0 request.
@@ -281,7 +305,6 @@ void SDIO_IRQHandler(void)
 *******************************************************************************/
 void EXTI0_IRQHandler(void)
 {
-#ifdef RT_USING_LWIP
     extern void enc28j60_isr(void);
 
     /* enter interrupt */
@@ -294,12 +317,39 @@ void EXTI0_IRQHandler(void)
 
     /* leave interrupt */
     rt_interrupt_leave();
-#endif
 }
-
-/**
-  * @}
-  */ 
-
-
-/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/
+#endif
+
+#if (STM32_ETH_IF == 1)
+/*******************************************************************************
+* Function Name  : EXTI9_5_IRQHandler
+* Description    : This function handles External lines 9 to 5 interrupt request.
+* Input          : None
+* Output         : None
+* Return         : None
+*******************************************************************************/
+void EXTI9_5_IRQHandler(void)
+{
+	extern void rt_dm9000_isr(void);
+
+	/* enter interrupt */
+	rt_interrupt_enter();
+
+	rt_dm9000_isr();
+
+	/* Clear the Key Button EXTI line pending bit */
+	EXTI_ClearITPendingBit(EXTI_Line7);
+
+	/* leave interrupt */
+	rt_interrupt_leave();
+}
+#endif
+#endif
+#endif /* end of RT_USING_LWIP */
+
+/**
+  * @}
+  */ 
+
+
+/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/