File system and net for LM3S platform are available.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@179 bbd45198-f89e-11dd-88c7-29a3b14d5316
2026-11-08 14:43:04 +08:00 · 2009-11-29 14:33:29 +00:00
1 parent c096268a88
commit b16ff8c289
@@ -20,6 +20,22 @@
 #include <rthw.h>
 #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 */
+#include <dfs_fs.h>
+#endif
+
+#ifdef RT_USING_LWIP
+#include <lwip/sys.h>
+#include <lwip/api.h>
+#endif
+
 char thread1_stack[0x120];
 struct rt_thread thread1;

@@ -49,8 +65,48 @@ void thread_test()
 FINSH_FUNCTION_EXPORT(thread_test, test a basic thread)
 #endif

+/* thread phase init */
+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 */
+		if (dfs_mount("sd0", "/", "efs", 0, 0) == 0)
+			rt_kprintf("File System initialized!\n");
+		else
+			rt_kprintf("File System init failed!\n");
+	}
+#endif
+
+/* LwIP Initialization */
+#ifdef RT_USING_LWIP
+	{
+		extern void lwip_sys_init(void);
+		
+		/* init lwip system */
+		lwip_sys_init();
+		rt_kprintf("TCP/IP initialized!\n");
+
+		ftpd_start();
+	}
+#endif
+}
+
 int rt_application_init()
 {
+	rt_thread_t init_thread;
+
+	init_thread = rt_thread_create("init",
+								rt_init_thread_entry, RT_NULL,
+								2048, 21, 20);
+	rt_thread_startup(init_thread);
+
 	return 0;
 }
 /*@}*/
@@ -14,17 +14,17 @@

 #include <rthw.h>
 #include <rtthread.h>
-
-#include <inc/hw_types.h>
-#include <inc/hw_memmap.h>
-#include <inc/hw_uart.h>
-#include <driverlib/uart.h>
-#include <driverlib/gpio.h>
-#include <driverlib/sysctl.h>
-#include <driverlib/systick.h>
-#include <driverlib/interrupt.h>

-static void rt_hw_console_init(void);
+#include <inc/hw_types.h>
+#include <inc/hw_memmap.h>
+#include <inc/hw_uart.h>
+#include <driverlib/uart.h>
+#include <driverlib/gpio.h>
+#include <driverlib/sysctl.h>
+#include <driverlib/systick.h>
+#include <driverlib/interrupt.h>
+
+static void rt_hw_console_init(void);

 /**
 * @addtogroup LM3S
@@ -47,66 +47,69 @@ void rt_hw_timer_handler(void)
 	/* leave interrupt */
 	rt_interrupt_leave();
 	rt_hw_interrupt_thread_switch();
-}
-
+}
+
 /**
 * This function will initial STM32 board.
 */
 void rt_hw_board_init()
-{
-	/* set clock */
-    SysCtlClockSet(SYSCTL_SYSDIV_1 | SYSCTL_USE_OSC | SYSCTL_OSC_MAIN |
-                   SYSCTL_XTAL_6MHZ);
-
-	/* init systick */
-	SysTickDisable();
-	SysTickPeriodSet(SysCtlClockGet()/RT_TICK_PER_SECOND);
-	SysTickIntEnable();
-	SysTickEnable();
-	
-	/* init console */
-	rt_hw_console_init();
-
-	/* enable interrupt */
+{
+	/* set clock */
+	SysCtlClockSet(SYSCTL_SYSDIV_1 | SYSCTL_USE_OSC | SYSCTL_OSC_MAIN |
+                   SYSCTL_XTAL_6MHZ);
+
+	/* init systick */
+	SysTickDisable();
+	SysTickPeriodSet(SysCtlClockGet()/RT_TICK_PER_SECOND);
+	SysTickIntEnable();
+	SysTickEnable();
+
+	/* enable ssio */
+	SysCtlPeripheralEnable(SYSCTL_PERIPH_SSI0);
+	
+	/* init console */
+	rt_hw_console_init();
+
+	/* enable interrupt */
 	IntMasterEnable();
-}
-
-/* init console to support rt_kprintf */
-static void rt_hw_console_init()
-{
-    /* Enable the UART0 peripherals */
-    SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
-    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
-
-    /* Set GPIO A0 and A1 as UART pins. */
-    GPIOPinTypeUART(GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1);
-
-    /* Configure the UART for 115,200, 8-N-1 operation. */
-    UARTConfigSetExpClk(UART0_BASE, SysCtlClockGet(), 115200,
-                        (UART_CONFIG_WLEN_8 | UART_CONFIG_STOP_ONE |
-                         UART_CONFIG_PAR_NONE));
-}
-
-/* write one character to serial, must not trigger interrupt */
-static void rt_hw_console_putc(const char c)
-{
-	if (c == '\n')
-		while(UARTCharPutNonBlocking(UART0_BASE, '\r') == false);
-
-	while(UARTCharPutNonBlocking(UART0_BASE, c) == false);
-}
-
-/**
- * This function is used by rt_kprintf to display a string on console.
- *
- * @param str the displayed string
- */
-void rt_hw_console_output(const char* str)
-{
-	while (*str)
-	{
-		rt_hw_console_putc (*str++);
-	}
-}
+}
+
+/* init console to support rt_kprintf */
+static void rt_hw_console_init()
+{
+	/* Enable the UART0 peripherals */
+	SysCtlPeripheralEnable(SYSCTL_PERIPH_UART0);
+	SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
+
+	/* Set GPIO A0 and A1 as UART pins. */
+	GPIOPinTypeUART(GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1);
+
+	/* Configure the UART for 115,200, 8-N-1 operation. */
+	UARTConfigSetExpClk(UART0_BASE, SysCtlClockGet(), 115200,
+	                    (UART_CONFIG_WLEN_8 | UART_CONFIG_STOP_ONE |
+	                     UART_CONFIG_PAR_NONE));
+}
+
+/* write one character to serial, must not trigger interrupt */
+static void rt_hw_console_putc(const char c)
+{
+	if (c == '\n')
+		while(UARTCharPutNonBlocking(UART0_BASE, '\r') == false);
+
+	while(UARTCharPutNonBlocking(UART0_BASE, c) == false);
+}
+
+/**
+ * This function is used by rt_kprintf to display a string on console.
+ *
+ * @param str the displayed string
+ */
+void rt_hw_console_output(const char* str)
+{
+	while (*str)
+	{
+		rt_hw_console_putc (*str++);
+	}
+}

 /*@}*/
@@ -0,0 +1,12 @@
+//*****************************************************************************
+//
+// luminaryif.h - Prototypes for the Luminary Micro Ethernet interface.
+//
+//*****************************************************************************
+
+#ifndef __LUMINARYIF_H__
+#define __LUMINARYIF_H__
+
+int rt_hw_luminaryif_init(void);
+
+#endif // __LUMINARYIF_H__
@@ -0,0 +1,148 @@
+### uVision2 Project, (C) Keil Software
+### Do not modify !
+
+ cExt (*.c)
+ aExt (*.s*; *.src; *.a*)
+ oExt (*.obj)
+ lExt (*.lib)
+ tExt (*.txt; *.h; *.inc)
+ pExt (*.plm)
+ CppX (*.cpp)
+ DaveTm { 0,0,0,0,0,0,0,0 }
+
+Target (RT-Thread/LM3S), 0x0004 // Tools: 'ARM-ADS'
+GRPOPT 1,(Startup),1,0,0
+GRPOPT 2,(Kernel),0,0,0
+GRPOPT 3,(finsh),0,0,0
+GRPOPT 4,(LM3S),0,0,0
+GRPOPT 5,(driverlib),0,0,0
+GRPOPT 6,(Filesystem),0,0,0
+GRPOPT 7,(LwIP),1,0,0
+GRPOPT 8,(Utils),1,0,0
+
+OPTFFF 1,1,1,201326592,0,0,0,0,<.\application.c><application.c> 
+OPTFFF 1,2,1,0,0,0,0,0,<.\board.c><board.c> 
+OPTFFF 1,3,1,234881024,0,132,141,0,<.\startup.c><startup.c> { 44,0,0,0,0,0,0,0,1,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,226,255,255,255,44,0,0,0,58,0,0,0,214,2,0,0,38,1,0,0 }
+OPTFFF 1,4,5,436207616,0,61,61,0,<.\rtconfig.h><rtconfig.h> { 44,0,0,0,0,0,0,0,1,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,226,255,255,255,22,0,0,0,29,0,0,0,192,2,0,0,9,1,0,0 }
+OPTFFF 1,5,1,922746880,0,783,783,0,<.\sdcard.c><sdcard.c> { 44,0,0,0,0,0,0,0,1,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,226,255,255,255,66,0,0,0,87,0,0,0,236,2,0,0,67,1,0,0 }
+OPTFFF 1,6,1,738197504,0,1,1,0,<.\luminaryif.c><luminaryif.c> { 44,0,0,0,0,0,0,0,1,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,226,255,255,255,66,0,0,0,87,0,0,0,205,2,0,0,129,1,0,0 }
+OPTFFF 2,7,1,0,0,0,0,0,<..\..\src\clock.c><clock.c> 
+OPTFFF 2,8,1,0,0,0,0,0,<..\..\src\device.c><device.c> 
+OPTFFF 2,9,1,0,0,0,0,0,<..\..\src\idle.c><idle.c> 
+OPTFFF 2,10,1,0,0,0,0,0,<..\..\src\ipc.c><ipc.c> 
+OPTFFF 2,11,1,0,0,0,0,0,<..\..\src\irq.c><irq.c> 
+OPTFFF 2,12,1,0,0,0,0,0,<..\..\src\mem.c><mem.c> 
+OPTFFF 2,13,1,0,0,0,0,0,<..\..\src\mempool.c><mempool.c> 
+OPTFFF 2,14,1,0,0,0,0,0,<..\..\src\object.c><object.c> 
+OPTFFF 2,15,1,0,0,0,0,0,<..\..\src\scheduler.c><scheduler.c> 
+OPTFFF 2,16,1,0,0,0,0,0,<..\..\src\slab.c><slab.c> 
+OPTFFF 2,17,1,0,0,0,0,0,<..\..\src\thread.c><thread.c> 
+OPTFFF 2,18,1,0,0,0,0,0,<..\..\src\timer.c><timer.c> 
+OPTFFF 2,19,1,0,0,0,0,0,<..\..\src\kservice.c><kservice.c> 
+OPTFFF 3,20,1,0,0,0,0,0,<..\..\finsh\symbol.c><symbol.c> 
+OPTFFF 3,21,1,0,0,0,0,0,<..\..\finsh\cmd.c><cmd.c> 
+OPTFFF 3,22,1,0,0,0,0,0,<..\..\finsh\finsh_compiler.c><finsh_compiler.c> 
+OPTFFF 3,23,1,0,0,0,0,0,<..\..\finsh\finsh_error.c><finsh_error.c> 
+OPTFFF 3,24,1,0,0,0,0,0,<..\..\finsh\finsh_heap.c><finsh_heap.c> 
+OPTFFF 3,25,1,0,0,0,0,0,<..\..\finsh\finsh_init.c><finsh_init.c> 
+OPTFFF 3,26,1,0,0,0,0,0,<..\..\finsh\finsh_node.c><finsh_node.c> 
+OPTFFF 3,27,1,0,0,0,0,0,<..\..\finsh\finsh_ops.c><finsh_ops.c> 
+OPTFFF 3,28,1,0,0,0,0,0,<..\..\finsh\finsh_parser.c><finsh_parser.c> 
+OPTFFF 3,29,1,0,0,0,0,0,<..\..\finsh\finsh_token.c><finsh_token.c> 
+OPTFFF 3,30,1,0,0,0,0,0,<..\..\finsh\finsh_var.c><finsh_var.c> 
+OPTFFF 3,31,1,0,0,0,0,0,<..\..\finsh\finsh_vm.c><finsh_vm.c> 
+OPTFFF 3,32,1,0,0,0,0,0,<..\..\finsh\shell.c><shell.c> 
+OPTFFF 4,33,1,0,0,0,0,0,<..\..\libcpu\arm\lm3s\cpu.c><cpu.c> 
+OPTFFF 4,34,1,0,0,0,0,0,<..\..\libcpu\arm\lm3s\interrupt.c><interrupt.c> 
+OPTFFF 4,35,1,0,0,0,0,0,<..\..\libcpu\arm\lm3s\stack.c><stack.c> 
+OPTFFF 4,36,2,0,0,0,0,0,<..\..\libcpu\arm\lm3s\context_rvds.S><context_rvds.S> 
+OPTFFF 4,37,2,0,0,0,0,0,<..\..\libcpu\arm\lm3s\start_rvds.S><start_rvds.S> 
+OPTFFF 4,38,1,0,0,0,0,0,<..\..\libcpu\arm\lm3s\serial.c><serial.c> 
+OPTFFF 4,39,1,0,0,0,0,0,<..\..\libcpu\arm\lm3s\fault.c><fault.c> 
+OPTFFF 4,40,2,0,0,0,0,0,<..\..\libcpu\arm\lm3s\fault_rvds.S><fault_rvds.S> 
+OPTFFF 5,41,4,0,0,0,0,0,<.\driverlib\rvmdk\driverlib.lib><driverlib.lib> 
+OPTFFF 6,42,1,1,0,0,0,0,<..\..\filesystem\dfs\src\dfs_init.c><dfs_init.c> 
+OPTFFF 6,43,1,0,0,0,0,0,<..\..\filesystem\dfs\src\dfs_fs.c><dfs_fs.c> 
+OPTFFF 6,44,1,0,0,0,0,0,<..\..\filesystem\dfs\src\dfs_raw.c><dfs_raw.c> 
+OPTFFF 6,45,1,0,0,0,0,0,<..\..\filesystem\dfs\src\dfs_util.c><dfs_util.c> 
+OPTFFF 6,46,1,0,0,0,0,0,<..\..\filesystem\dfs\src\dfs_cache.c><dfs_cache.c> 
+OPTFFF 6,47,1,0,0,0,0,0,<..\..\filesystem\dfs\src\dfs_posix.c><dfs_posix.c> 
+OPTFFF 6,48,1,0,0,0,0,0,<..\..\filesystem\dfs\filesystems\efsl\src\base\efs.c><efs.c> 
+OPTFFF 6,49,1,0,0,0,0,0,<..\..\filesystem\dfs\filesystems\efsl\src\base\extract.c><extract.c> 
+OPTFFF 6,50,1,0,0,0,0,0,<..\..\filesystem\dfs\filesystems\efsl\src\base\partition.c><partition.c> 
+OPTFFF 6,51,1,0,0,0,0,0,<..\..\filesystem\dfs\filesystems\efsl\src\base\plibc.c><plibc.c> 
+OPTFFF 6,52,1,0,0,0,0,0,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\dir.c><dir.c> 
+OPTFFF 6,53,1,0,0,0,0,0,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\fat.c><fat.c> 
+OPTFFF 6,54,1,0,0,0,0,0,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\file.c><file.c> 
+OPTFFF 6,55,1,0,0,0,0,0,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\fs.c><fs.c> 
+OPTFFF 6,56,1,0,0,0,0,0,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\ls.c><ls.c> 
+OPTFFF 6,57,1,0,0,0,0,0,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\time.c><time.c> 
+OPTFFF 6,58,1,0,0,0,0,0,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\ui.c><ui.c> 
+OPTFFF 7,59,1,1,0,0,0,0,<..\..\net\lwip\src\core\dhcp.c><dhcp.c> 
+OPTFFF 7,60,1,0,0,0,0,0,<..\..\net\lwip\src\core\dns.c><dns.c> 
+OPTFFF 7,61,1,0,0,0,0,0,<..\..\net\lwip\src\core\init.c><init.c> 
+OPTFFF 7,62,1,0,0,0,0,0,<..\..\net\lwip\src\core\netif.c><netif.c> 
+OPTFFF 7,63,1,0,0,0,0,0,<..\..\net\lwip\src\core\pbuf.c><pbuf.c> 
+OPTFFF 7,64,1,0,0,0,0,0,<..\..\net\lwip\src\core\raw.c><raw.c> 
+OPTFFF 7,65,1,0,0,0,0,0,<..\..\net\lwip\src\core\stats.c><stats.c> 
+OPTFFF 7,66,1,0,0,0,0,0,<..\..\net\lwip\src\core\sys.c><sys.c> 
+OPTFFF 7,67,1,0,0,0,0,0,<..\..\net\lwip\src\core\tcp.c><tcp.c> 
+OPTFFF 7,68,1,0,0,0,0,0,<..\..\net\lwip\src\core\tcp_in.c><tcp_in.c> 
+OPTFFF 7,69,1,0,0,0,0,0,<..\..\net\lwip\src\core\tcp_out.c><tcp_out.c> 
+OPTFFF 7,70,1,0,0,0,0,0,<..\..\net\lwip\src\core\udp.c><udp.c> 
+OPTFFF 7,71,1,0,0,0,0,0,<..\..\net\lwip\src\core\ipv4\autoip.c><autoip.c> 
+OPTFFF 7,72,1,0,0,0,0,0,<..\..\net\lwip\src\core\ipv4\icmp.c><icmp.c> 
+OPTFFF 7,73,1,0,0,0,0,0,<..\..\net\lwip\src\core\ipv4\igmp.c><igmp.c> 
+OPTFFF 7,74,1,0,0,0,0,0,<..\..\net\lwip\src\core\ipv4\inet.c><inet.c> 
+OPTFFF 7,75,1,0,0,0,0,0,<..\..\net\lwip\src\core\ipv4\inet_chksum.c><inet_chksum.c> 
+OPTFFF 7,76,1,0,0,0,0,0,<..\..\net\lwip\src\core\ipv4\ip.c><ip.c> 
+OPTFFF 7,77,1,0,0,0,0,0,<..\..\net\lwip\src\core\ipv4\ip_addr.c><ip_addr.c> 
+OPTFFF 7,78,1,0,0,0,0,0,<..\..\net\lwip\src\core\ipv4\ip_frag.c><ip_frag.c> 
+OPTFFF 7,79,1,0,0,0,0,0,<..\..\net\lwip\src\core\snmp\msg_in.c><msg_in.c> 
+OPTFFF 7,80,1,0,0,0,0,0,<..\..\net\lwip\src\core\snmp\msg_out.c><msg_out.c> 
+OPTFFF 7,81,1,0,0,0,0,0,<..\..\net\lwip\src\api\api_lib.c><api_lib.c> 
+OPTFFF 7,82,1,0,0,0,0,0,<..\..\net\lwip\src\api\api_msg.c><api_msg.c> 
+OPTFFF 7,83,1,0,0,0,0,0,<..\..\net\lwip\src\api\err.c><err.c> 
+OPTFFF 7,84,1,0,0,0,0,0,<..\..\net\lwip\src\api\netbuf.c><netbuf.c> 
+OPTFFF 7,85,1,0,0,0,0,0,<..\..\net\lwip\src\api\netdb.c><netdb.c> 
+OPTFFF 7,86,1,0,0,0,0,0,<..\..\net\lwip\src\api\netifapi.c><netifapi.c> 
+OPTFFF 7,87,1,0,0,0,0,0,<..\..\net\lwip\src\api\tcpip.c><tcpip.c> 
+OPTFFF 7,88,1,0,0,0,0,0,<..\..\net\lwip\src\netif\etharp.c><etharp.c> 
+OPTFFF 7,89,1,0,0,0,0,0,<..\..\net\lwip\src\netif\ethernetif.c><ethernetif.c> 
+OPTFFF 7,90,1,0,0,0,0,0,<..\..\net\lwip\src\netif\loopif.c><loopif.c> 
+OPTFFF 7,91,1,0,0,0,0,0,<..\..\net\lwip\src\arch\sys_arch_init.c><sys_arch_init.c> 
+OPTFFF 7,92,1,0,0,0,0,0,<..\..\net\lwip\src\arch\sys_arch.c><sys_arch.c> 
+OPTFFF 7,93,1,0,0,0,0,0,<..\..\net\lwip\src\api\sockets.c><sockets.c> 
+OPTFFF 7,94,1,0,0,0,0,0,<..\..\net\lwip\src\core\memp_tiny.c><memp_tiny.c> 
+OPTFFF 8,95,1,0,0,0,0,0,<..\..\net\apps\chargen.c><chargen.c> 
+OPTFFF 8,96,1,0,0,0,0,0,<..\..\net\apps\ftpd.c><ftpd.c> 
+OPTFFF 8,97,1,0,0,0,0,0,<..\..\net\apps\sntp.c><sntp.c> 
+OPTFFF 8,98,1,0,0,0,0,0,<..\..\net\apps\tcpecho.c><tcpecho.c> 
+OPTFFF 8,99,1,486539264,0,83,87,0,<..\..\net\apps\tftp.c><tftp.c> { 44,0,0,0,0,0,0,0,1,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,226,255,255,255,22,0,0,0,29,0,0,0,161,2,0,0,71,1,0,0 }
+OPTFFF 8,100,1,0,0,0,0,0,<..\..\net\apps\udpecho.c><udpecho.c> 
+
+ExtF <E:\SVN-Google-Source\filesystem\dfs\include\dfs_def.h> 141,141,0,{ 44,0,0,0,0,0,0,0,1,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,226,255,255,255,66,0,0,0,87,0,0,0,236,2,0,0,67,1,0,0 }
+ExtF <E:\SVN-Google-Source\filesystem\dfs\dfs_config.h> 83,91,0,{ 44,0,0,0,0,0,0,0,1,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,226,255,255,255,0,0,0,0,0,0,0,0,170,2,0,0,236,0,0,0 }
+ExtF <E:\SVN-Google-Source\net\lwip\src\lwipopts.h> 137,152,0,{ 44,0,0,0,2,0,0,0,3,0,0,0,255,255,255,255,255,255,255,255,252,255,255,255,226,255,255,255,0,0,0,0,0,0,0,0,170,2,0,0,236,0,0,0 }
+
+TARGOPT 1, (RT-Thread/LM3S)
+ ADSCLK=6000000
+  OPTTT 1,1,1,0
+  OPTHX 1,65535,0,0,0
+  OPTLX 79,66,8,<.\>
+  OPTOX 16
+  OPTLT 1,1,1,0,1,1,0,1,0,0,0,0
+  OPTXL 1,1,1,1,1,1,1,0,0
+  OPTFL 1,0,1
+  OPTAX 0
+  OPTDL (SARMCM3.DLL)()(DLM.DLL)(-pLM3S6918)(SARMCM3.DLL)()(TLM.DLL)(-pLM3S6918)
+  OPTDBG 49150,7,()()()()()()()()()() (Segger\JL2CM3.dll)()()()
+  OPTKEY 0,(DLGTARM)((1010=-1,-1,-1,-1,0)(1007=-1,-1,-1,-1,0)(1008=-1,-1,-1,-1,0)(1009=-1,-1,-1,-1,0)(110=-1,-1,-1,-1,0)(100=-1,-1,-1,-1,0)(101=-1,-1,-1,-1,0)(102=-1,-1,-1,-1,0)(103=-1,-1,-1,-1,0)(104=-1,-1,-1,-1,0)(105=-1,-1,-1,-1,0)(106=-1,-1,-1,-1,0)(161=-1,-1,-1,-1,0)(162=-1,-1,-1,-1,0)(163=-1,-1,-1,-1,0)(164=-1,-1,-1,-1,0)(150=-1,-1,-1,-1,0)(151=-1,-1,-1,-1,0)(152=-1,-1,-1,-1,0)(1011=-1,-1,-1,-1,0)(1012=-1,-1,-1,-1,0)(1014=-1,-1,-1,-1,0)(1016=-1,-1,-1,-1,0)(136=-1,-1,-1,-1,0))
+  OPTKEY 0,(ARMDBGFLAGS)()
+  OPTKEY 0,(DLGUARM)((105=-1,-1,-1,-1,0)(106=-1,-1,-1,-1,0)(107=-1,-1,-1,-1,0))
+  OPTKEY 0,(JL2CM3)(-U -O14 -S0 -C-1 -JU1 -JI127.0.0.1 -JP0 -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -TB1 -TRE0 -FO7 -FD20000000 -FC800 -FN1 -FF0LM3S_256 -FS00 -FL040000)
+  OPTDF 0x80
+  OPTLE <>
+  OPTLC <>
+EndOpt
+
@@ -16,7 +16,7 @@

 /* SECTION: RT_DEBUG */
 /* Thread Debug*/
-#define RT_DEBUG
+/* #define RT_DEBUG*/
 /* #define RT_THREAD_DEBUG */

 /* Using Hook*/
@@ -81,6 +81,7 @@
 /* Using C++ support*/
 /* #define RT_USING_CPLUSPLUS */

+#define RT_USING_DFS
 /* SECTION: DFS options */
 /* the max number of mounted filesystem */
 #define DFS_FILESYSTEMS_MAX			1
@@ -91,7 +92,7 @@

 /* SECTION: lwip, a lighwight TCP/IP protocol stack */
 /* Using lighweight TCP/IP protocol stack*/
-/* #define RT_USING_LWIP */
+#define RT_USING_LWIP

 /* Trace LwIP protocol*/
 /* #define RT_LWIP_DEBUG */
@@ -108,12 +109,19 @@
 /* Enable TCP protocol*/
 #define RT_LWIP_TCP

+/* the number of simulatenously active TCP connections*/
+#define RT_LWIP_TCP_PCB_NUM	5
+
+/* TCP sender buffer space*/
+#define RT_LWIP_TCP_SND_BUF	1500
 /* Enable SNMP protocol*/
 /* #define RT_LWIP_SNMP */

 /* Using DHCP*/
 /* #define RT_LWIP_DHCP */

+#define RT_LWIP_DNS
+
 /* ip address of target*/
 #define RT_LWIP_IPADDR0	192
 #define RT_LWIP_IPADDR1	168
@@ -132,4 +140,13 @@
 #define RT_LWIP_MSKADDR2	255
 #define RT_LWIP_MSKADDR3	0

+/* tcp thread options */
+#define RT_LWIP_TCPTHREAD_PRIORITY		22
+#define RT_LWIP_TCPTHREAD_MBOX_SIZE		4
+#define RT_LWIP_TCPTHREAD_STACKSIZE		1024
+
+/* ethernet if thread options */
+#define RT_LWIP_ETHTHREAD_PRIORITY		23
+#define RT_LWIP_ETHTHREAD_MBOX_SIZE		4
+#define RT_LWIP_ETHTHREAD_STACKSIZE		512
 #endif
@@ -0,0 +1,60 @@
+/*-----------------------------------------------------------------------
+/  Low level disk interface modlue include file  R0.04a   (C)ChaN, 2007
+/-----------------------------------------------------------------------*/
+
+#ifndef __SDCARD_H__
+#define __SDCARD_H__
+
+#define _READONLY	0	/* 1: Read-only mode */
+
+#include <rtthread.h>
+
+
+/* Status of Disk Functions */
+typedef rt_uint8_t	DSTATUS;
+
+/* Results of Disk Functions */
+typedef enum {
+	RES_OK = 0,		/* 0: Successful */
+	RES_ERROR,		/* 1: R/W Error */
+	RES_WRPRT,		/* 2: Write Protected */
+	RES_NOTRDY,		/* 3: Not Ready */
+	RES_PARERR		/* 4: Invalid Parameter */
+} DRESULT;
+
+
+/*---------------------------------------*/
+/* Prototypes for disk control functions */
+
+DSTATUS disk_initialize (rt_uint8_t);
+DSTATUS disk_status (rt_uint8_t);
+DRESULT disk_read (rt_uint8_t, rt_uint8_t*, rt_uint32_t, rt_uint8_t);
+#if	_READONLY == 0
+DRESULT disk_write (rt_uint8_t, const rt_uint8_t*, rt_uint32_t, rt_uint8_t);
+#endif
+DRESULT disk_ioctl (rt_uint8_t, rt_uint8_t, void*);
+void	disk_timerproc (void);
+
+/* Disk Status Bits (DSTATUS) */
+
+#define STA_NOINIT		0x01	/* Drive not initialized */
+#define STA_NODISK		0x02	/* No medium in the drive */
+#define STA_PROTECT		0x04	/* Write protected */
+
+
+/* Command code for disk_ioctrl() */
+
+#define GET_SECTOR_COUNT	1
+#define GET_SECTOR_SIZE		2
+#define CTRL_SYNC			3
+#define CTRL_POWER			4
+#define CTRL_LOCK			5
+#define CTRL_EJECT			6
+#define MMC_GET_CSD			10
+#define MMC_GET_CID			11
+#define MMC_GET_OCR			12
+#define ATA_GET_REV			20
+#define ATA_GET_MODEL		21
+#define ATA_GET_SN			22
+
+#endif
@@ -19,8 +19,8 @@

 /**
 * @addtogroup LM3S
- */
-
+ */
+
 extern void rt_hw_serial_init(void);

 /*@{*/
@@ -81,20 +81,26 @@ void rtthread_startup(void)
 	rt_system_timer_init();

 #ifdef RT_USING_HEAP
-	/* STM32F103VB has 20k SRAM, the end address of SRAM is 0x20005000 */
 #ifdef __CC_ARM
-	rt_system_heap_init((void*)&Image$$RW_IRAM1$$ZI$$Limit, (void*)0x20005000);
+	rt_system_heap_init((void*)&Image$$RW_IRAM1$$ZI$$Limit, (void*)0x20010000);
 #elif __ICCARM__
-    rt_system_heap_init(__segment_end("HEAP"), (void*)0x20005000);
+    rt_system_heap_init(__segment_end("HEAP"), (void*)0x20010000);
 #else
 	/* init memory system */
-	rt_system_heap_init((void*)&__bss_end, (void*)0x20005000);
+	rt_system_heap_init((void*)&__bss_end, (void*)0x20010000);
 #endif
 #endif

 	/* init scheduler system */
 	rt_system_scheduler_init();

+#ifdef RT_USING_LWIP
+	eth_system_device_init();
+
+	/* register ethernetif device */
+	rt_hw_luminaryif_init();
+#endif
+
 	/* init hardware serial device */
 	rt_hw_serial_init();
 #ifdef RT_USING_DFS