Configured to use standard separate library.

2013-09-23 16:23:38 +01:00 · 2013-09-23 16:23:38 +01:00 · 60c71e3a07
commit 60c71e3a07
parent 43c208ef5b
19 changed files with 1749 additions and 60 deletions
--- a/.cproject
+++ b/.cproject
@ -26,6 +26,11 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/Libraries/SD_HSMCI}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/Libraries/SD_HSMCI/utility}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/Libraries/Wire}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/Libraries/EMAC}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/Libraries/Lwip}&quot;"/>
 									<listOptionValue builtIn="false" value="/usr/local/arduino-1.5.4/hardware/arduino/sam/system/libsam/include"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/network/httpserver_raw}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/network}&quot;"/>
 								</option>
 								<inputType id="it.baeyens.arduino.compiler.cpp.sketch.input.1531738210" name="CPP source files" superClass="it.baeyens.arduino.compiler.cpp.sketch.input"/>
 							</tool>
@ -38,6 +43,11 @@
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/Libraries/SD_HSMCI}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/Libraries/SD_HSMCI/utility}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/Libraries/Wire}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/Libraries/EMAC}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/Libraries/Lwip}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/network}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/RepRapFirmware/network/httpserver_raw}&quot;"/>
 									<listOptionValue builtIn="false" value="/usr/local/arduino-1.5.4/hardware/arduino/sam/system/libsam/include"/>
 								</option>
 								<inputType id="it.baeyens.arduino.compiler.c.sketch.input.1546791595" name="C Source Files" superClass="it.baeyens.arduino.compiler.c.sketch.input"/>
 							</tool>
@ -57,11 +67,12 @@
 		</cconfiguration>
 	</storageModule>
 	<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-		<project id="RepRapFirmware.null.1951615333" name="RepRapFirmware"/>
+		<project id="RepRapFirmware.null.1049349308" name="RepRapFirmware"/>
 	</storageModule>
 	<storageModule moduleId="scannerConfiguration">
 		<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
 	</storageModule>
 	<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
 	<storageModule moduleId="refreshScope"/>
 	<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
 </cproject>
--- a/.project
+++ b/.project
@ -26,6 +26,16 @@
 		<nature>it.baeyens.arduinonature</nature>
 	</natures>
 	<linkedResources>
 		<link>
 			<name>Libraries/EMAC</name>
 			<type>2</type>
 			<locationURI>ArduinoPivateLibPath/EMAC</locationURI>
 		</link>
 		<link>
 			<name>Libraries/Lwip</name>
 			<type>2</type>
 			<locationURI>ArduinoPivateLibPath/Lwip</locationURI>
 		</link>
 		<link>
 			<name>Libraries/MCP4461</name>
 			<type>2</type>
@ -60,15 +70,15 @@
 	<variableList>
 		<variable>
 			<name>ArduinoHardwareLibPath</name>
-			<value>file:/usr/local/arduino-1.5.2/hardware/arduino/sam/libraries</value>
+			<value>file:/usr/local/arduino-1.5.4/hardware/arduino/sam/libraries</value>
 		</variable>
 		<variable>
 			<name>ArduinoPinPath</name>
-			<value>file:/usr/local/arduino-1.5.2/hardware/arduino/sam/variants</value>
+			<value>file:/usr/local/arduino-1.5.4/hardware/arduino/sam/variants</value>
 		</variable>
 		<variable>
 			<name>ArduinoPlatformPath</name>
-			<value>file:/usr/local/arduino-1.5.2/hardware/arduino/sam</value>
+			<value>file:/usr/local/arduino-1.5.4/hardware/arduino/sam</value>
 		</variable>
 	</variableList>
 </projectDescription>
--- a/.settings/language.settings.xml
+++ b/.settings/language.settings.xml
@ -3,7 +3,7 @@
 	<configuration id="it.baeyens.arduino.core.toolChain.release.674980254" name="Release">
 		<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
 			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
-			<provider class="it.baeyens.arduino.toolchain.ArduinoLanguageProvider" console="false" id="it.baeyens.arduino.languageSettingsProvider" keep-relative-paths="false" name="Arduino Compiler Settings" parameter="${COMMAND} -E -P -v -dD ${INPUTS}" prefer-non-shared="true">
+			<provider class="it.baeyens.arduino.toolchain.ArduinoLanguageProvider" console="false" env-hash="-837606763" id="it.baeyens.arduino.languageSettingsProvider" keep-relative-paths="false" name="Arduino Compiler Settings" parameter="${COMMAND} -E -P -v -dD ${INPUTS}" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>
--- a/.settings/org.eclipse.cdt.core.prefs
+++ b/.settings/org.eclipse.cdt.core.prefs
@ -2,12 +2,15 @@ eclipse.preferences.version=1
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-environment/project/it.baeyens.arduino.core.toolChain.release.674980254/A.BUILD.EXTRA_FLAGS/value=-D__SAM3X8E__ -mthumb -DUSB_PID\=${A.BUILD.PID} -DUSB_VID\=${A.BUILD.VID} -DUSBCON
+environment/project/it.baeyens.arduino.core.toolChain.release.674980254/A.BUILD.EXTRA_FLAGS/value=-D__SAM3X8E__ -mthumb ${A.BUILD.USB_FLAGS}
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@ -32,12 +35,21 @@ environment/project/it.baeyens.arduino.core.toolChain.release.674980254/A.BUILD.
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-environment/project/it.baeyens.arduino.core.toolChain.release.674980254/A.BUILD.VARIANT.PATH/value=/usr/local/arduino-1.5.2/hardware/arduino/sam/variants/${A.BUILD.VARIANT}
+environment/project/it.baeyens.arduino.core.toolChain.release.674980254/A.BUILD.VARIANT.PATH/value=/usr/local/arduino-1.5.4/hardware/arduino/sam/variants/${A.BUILD.VARIANT}
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@ -116,6 +128,9 @@ environment/project/it.baeyens.arduino.core.toolChain.release.674980254/A.NAME/v
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@ -136,7 +151,7 @@ environment/project/it.baeyens.arduino.core.toolChain.release.674980254/A.RECIPE
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@ -145,10 +160,10 @@ environment/project/it.baeyens.arduino.core.toolChain.release.674980254/A.RECIPE
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@ -157,7 +172,7 @@ environment/project/it.baeyens.arduino.core.toolChain.release.674980254/A.RECIPE
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@ -181,10 +196,10 @@ environment/project/it.baeyens.arduino.core.toolChain.release.674980254/A.RECIPE
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@ -224,9 +239,15 @@ environment/project/it.baeyens.arduino.core.toolChain.release.674980254/A.UPLOAD
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 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.BOARDS_FILE/delimiter=\:
 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.BOARDS_FILE/operation=replace
-environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.BOARDS_FILE/value=/usr/local/arduino-1.5.2/hardware/arduino/sam/boards.txt
+environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.BOARDS_FILE/value=/usr/local/arduino-1.5.4/hardware/arduino/sam/boards.txt
 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.BOARD_NAME/delimiter=\:
 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.BOARD_NAME/operation=replace
 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.BOARD_NAME/value=Arduino Due (Native USB Port)
@ -244,7 +265,7 @@ environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.E
 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.EXTRA.CPP.COMPILE/value=
 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.PLATFORM_FILE/delimiter=\:
 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.PLATFORM_FILE/operation=replace
-environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.PLATFORM_FILE/value=/usr/local/arduino-1.5.2/hardware/arduino/sam/platform.txt
+environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.PLATFORM_FILE/value=/usr/local/arduino-1.5.4/hardware/arduino/sam/platform.txt
 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.Processor/delimiter=\:
 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.Processor/operation=replace
 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/JANTJE.Processor/value=
@ -260,7 +281,7 @@ environment/project/it.baeyens.arduino.core.toolChain.release.674980254/PATH/val
 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/append=true
 environment/project/it.baeyens.arduino.core.toolChain.release.674980254/appendContributed=true
 indexer/indexAllFiles=true
-indexer/indexOnOpen=false
+indexer/indexOnOpen=true
 indexer/indexUnusedHeadersWithAlternateLang=false
 indexer/indexUnusedHeadersWithDefaultLang=true
 indexer/indexerId=org.eclipse.cdt.core.fastIndexer
--- a/Configuration.h
+++ b/Configuration.h
@ -49,4 +49,10 @@ Licence: GPL
 */
 #define	ETHERNET	0
 /* Z PROBE CALIBRATION
 * Set = 1 to enable Z probe ADC output on SerialUSb
 */
 #define	CALIB_Z		1
 #endif
--- a/GCodes.cpp
+++ b/GCodes.cpp
@ -635,7 +635,8 @@ bool GCodes::ActOnGcode(GCodeBuffer *gb)
      break;
    case 20:
-      platform->Message(HOST_MESSAGE, "List files received\n");
+      platform->GetLine()->Write("GCode files:\n");
      platform->GetLine()->Write(platform->GetMassStorage()->FileList(platform->GetGCodeDir()));
      break;
    case 23: // Set file to print
@ -660,12 +661,15 @@ bool GCodes::ActOnGcode(GCodeBuffer *gb)
      drivesRelative = true;
      break;
-    case 105: // Depricated...
+    case 105: // Deprecated...
-      for(int8_t i = 0; i < HEATERS; i++)
+    	platform->GetLine()->Write("ok T:");
      for(int8_t i = HEATERS - 1; i > 0; i--)
      {
    	  platform->GetLine()->Write(ftoa(NULL, reprap.GetHeat()->GetTemperature(i), 1));
    	  platform->GetLine()->Write(" ");
      }
 	  platform->GetLine()->Write("B:");
 	  platform->GetLine()->Write(ftoa(NULL, reprap.GetHeat()->GetTemperature(0), 1));
      platform->GetLine()->Write('\n');
      break;
@ -686,6 +690,10 @@ bool GCodes::ActOnGcode(GCodeBuffer *gb)
        reprap.debug(gb->GetIValue());
      break;
    case 114: // Deprecated
      platform->GetLine()->Write("ok\n");
      break;
    case 120:
      result = Push();
      break;
--- a/Platform.cpp
+++ b/Platform.cpp
@ -351,38 +351,63 @@ char* MassStorage::CombineName(char* directory, char* fileName)
 char* MassStorage::FileList(char* directory)
 {
 //  File dir, entry;
-//  dir = SD.open(directory);
+  DIR dir;
-//  int p = 0;
+  FILINFO entry;
  FRESULT res;
  char loc[64];
  int len = 0;
  len = strlen(directory);
  strncpy(loc,directory,len-1);
  loc[len - 1 ] = '\0';
  if(reprap.debug()) {
 	  SerialUSB.print("Opening: ");
 	  SerialUSB.println(loc);
  }
  res = f_opendir(&dir,loc);
  if(FR_OK == res) {
 	  if(reprap.debug()) {
 		  SerialUSB.println("Directory open");
 	  }
 	  int p = 0;
 //  int q;
-//  int count = 0;
+	  int foundFiles = 0;
-//  while(entry = dir.openNextFile())
+
-//  {
+	  f_readdir(&dir,0);
-//    q = 0;
+	  while(FR_OK == f_readdir(&dir,&entry) && foundFiles < 24)
-//    count++;
+	  {
-//    fileList[p++] = FILE_LIST_BRACKET;
+		  foundFiles++;
-//    while(entry.name()[q])
+		  if(strlen(entry.fname) > 0) {
-//    {
+			int q = 0;
-//      fileList[p++] = entry.name()[q];
+			fileList[p++] = FILE_LIST_BRACKET;
-//      q++;
+			while(entry.fname[q])
-//      if(p >= FILE_LIST_LENGTH - 10) // Caution...
+			{
-//      {
+			  fileList[p++] = entry.fname[q];
-//        platform->Message(HOST_MESSAGE, "FileList - directory: ");
+			  q++;
-//        platform->Message(HOST_MESSAGE, directory);
+			  if(p >= FILE_LIST_LENGTH - 10) // Caution...
-//        platform->Message(HOST_MESSAGE, " has too many files!\n");
+			  {
-//        return "";
+				platform->Message(HOST_MESSAGE, "FileList - directory: ");
-//      }
+				platform->Message(HOST_MESSAGE, directory);
-//    }
+				platform->Message(HOST_MESSAGE, " has too many files!\n");
-//    fileList[p++] = FILE_LIST_BRACKET;
+				return "";
-//    fileList[p++] = FILE_LIST_SEPARATOR;
+			  }
-//    entry.close();
+			}
-//  }
+			fileList[p++] = FILE_LIST_BRACKET;
-//  dir.close();
+			fileList[p++] = FILE_LIST_SEPARATOR;
-//
+		  }
-//  if(count <= 0)
+	  }
-//    return "";
+
-//
+	  if(foundFiles <= 0)
-//  fileList[--p] = 0; // Get rid of the last separator
+		return "NONE";
-//  return fileList;
+
 	  fileList[--p] = 0; // Get rid of the last separator
 	  return fileList;
  }
  SerialUSB.println(res);
 	return "";
 }
@ -658,8 +683,9 @@ void Platform::Message(char type, char* message)
 //***************************************************************************************************
-
+#if CALIB_Z
-// int zcount; // NASTY - FIX ME - uncomment to calibrate z probe
+ int zcount; // NASTY - FIX ME
 #endif
 void Platform::Spin()
 {
@ -677,13 +703,14 @@ void Platform::Spin()
   PollZHeight();
   lastTime = Time();
-// uncomment to calibrate z probe
+#if CALIB_Z
-//   zcount++;
+   zcount++;
-//   if(zcount > 30)
+   if(zcount > 30)
-//   {
+   {
-//	   zcount = 0;
+	   zcount = 0;
-//	   SerialUSB.println(GetRawZHeight());
+	   SerialUSB.println(GetRawZHeight());
-//   }
+   }
 #endif
 }
 Line::Line()
--- a/network/ethernet_sam.c
+++ b/network/ethernet_sam.c
@ -0,0 +1,236 @@
 /**
 * \file
 *
 * \brief Ethernet management for the standalone lwIP example.
 *
 * Copyright (c) 2012 Atmel Corporation. All rights reserved.
 *
 * \asf_license_start
 *
 * \page License
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. The name of Atmel may not be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * 4. This software may only be redistributed and used in connection with an
 *    Atmel microcontroller product.
 *
 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * \asf_license_stop
 *
 */
 #include <string.h>
 //#include "board.h"
 //#include "gpio.h"
 #include "ethernet_sam.h"
 //#include "emac.h"
 #include "ethernet_phy.h"
 #include "timer_mgt_sam.h"
 //#include "sysclk.h"
 /* lwIP includes */
 #include "lwip/src/include/lwip/sys.h"
 #include "lwip/src/include/lwip/api.h"
 #include "lwip/src/include/lwip/tcp.h"
 #include "lwip/src/include/lwip/tcpip.h"
 #include "lwip/src/include/lwip/memp.h"
 #include "lwip/src/include/lwip/dhcp.h"
 #include "lwip/src/include/lwip/dns.h"
 #include "lwip/src/include/lwip/stats.h"
 #include "lwip/src/include/lwip/init.h"
 #include "lwip/src/include/ipv4/lwip/ip_frag.h"
 #if ( (LWIP_VERSION) == ((1U << 24) | (3U << 16) | (2U << 8) | (LWIP_VERSION_RC)) )
 #include "lwip/src/include/netif/loopif.h"
 #else
 #include "lwip/src/include/ipv4/lwip/inet.h"
 #include "lwip/src/include/lwip/tcp_impl.h"
 #endif
 #include "lwip/src/include/netif/etharp.h"
 #include "lwip/src/sam/include/netif/ethernetif.h"
 #if defined(HTTP_RAW_USED)
 #include "httpserver_raw/httpd.h"
 #endif
 #include "lwip_test.h"
 /* Global variable containing MAC Config (hw addr, IP, GW, ...) */
 struct netif gs_net_if;
 /* Timer for calling lwIP tmr functions without system */
 typedef struct timers_info {
 	uint32_t timer;
 	uint32_t timer_interval;
 	void (*timer_func)(void);
 } timers_info_t;
 /* LwIP tmr functions list */
 static timers_info_t gs_timers_table[] = {
 	{0, TCP_TMR_INTERVAL, tcp_tmr},
 	{0, IP_TMR_INTERVAL, ip_reass_tmr},
 #if 0
 	/* LWIP_TCP */
 	{0, TCP_FAST_INTERVAL, tcp_fasttmr},
 	{0, TCP_SLOW_INTERVAL, tcp_slowtmr},
 #endif
 	/* LWIP_ARP */
 	{0, ARP_TMR_INTERVAL, etharp_tmr},
 	/* LWIP_DHCP */
 #if LWIP_DHCP
 	{0, DHCP_COARSE_TIMER_SECS, dhcp_coarse_tmr},
 	{0, DHCP_FINE_TIMER_MSECS, dhcp_fine_tmr},
 #endif
 };
 /**
 * \brief Process timing functions.
 */
 static void timers_update(void)
 {
 	static uint32_t ul_last_time;
 	uint32_t ul_cur_time, ul_time_diff, ul_idx_timer;
 	timers_info_t *p_tmr_inf;
 	ul_cur_time = sys_get_ms();
 	if (ul_cur_time >= ul_last_time) {
 		ul_time_diff = ul_cur_time - ul_last_time;
 	} else {
 		ul_time_diff = 0xFFFFFFFF - ul_last_time + ul_cur_time;
 	}
 	if (ul_time_diff) {
 		ul_last_time = ul_cur_time;
 		for (ul_idx_timer = 0;
 			 ul_idx_timer < (sizeof(gs_timers_table) / sizeof(timers_info_t));
 			 ul_idx_timer++) {
 			p_tmr_inf = &gs_timers_table[ul_idx_timer];
 			p_tmr_inf->timer += ul_time_diff;
 			if (p_tmr_inf->timer > p_tmr_inf->timer_interval) {
 				if (p_tmr_inf->timer_func) {
 					p_tmr_inf->timer_func();
 				}
 				p_tmr_inf->timer -= p_tmr_inf->timer_interval;
 			}
 		}
 	}
 }
 /**
 *  \brief Set ethernet config.
 */
 //err_t ethernetif_init_(struct netif *netif){return ERR_OK;};
 //err_t ethernet_input_(struct pbuf *p, struct netif *netif){return ERR_OK;};
 static void ethernet_configure_interface(void)
 {
 	struct ip_addr x_ip_addr, x_net_mask, x_gateway;
 	extern err_t ethernetif_init(struct netif *netif);
 #if defined(DHCP_USED)
 	x_ip_addr.addr = 0;
 	x_net_mask.addr = 0;
 #else
 	/* Default ip addr */
 	IP4_ADDR(&x_ip_addr, ETHERNET_CONF_IPADDR0, ETHERNET_CONF_IPADDR1, ETHERNET_CONF_IPADDR2, ETHERNET_CONF_IPADDR3);
 	/* Default subnet mask */
 	IP4_ADDR(&x_net_mask, ETHERNET_CONF_NET_MASK0, ETHERNET_CONF_NET_MASK1, ETHERNET_CONF_NET_MASK2, ETHERNET_CONF_NET_MASK3);
 	/* Default gateway addr */
 	IP4_ADDR(&x_gateway, ETHERNET_CONF_GATEWAY_ADDR0, ETHERNET_CONF_GATEWAY_ADDR1, ETHERNET_CONF_GATEWAY_ADDR2, ETHERNET_CONF_GATEWAY_ADDR3);
 #endif
 	/* Add data to netif */
 	netif_add(&gs_net_if, &x_ip_addr, &x_net_mask, &x_gateway, NULL,
 			ethernetif_init, ethernet_input);
 	/* Make it the default interface */
 	netif_set_default(&gs_net_if);
 	/* Setup callback function for netif status change */
 	netif_set_status_callback(&gs_net_if, status_callback);
 	/* Bring it up */
 #if defined(DHCP_USED)
 	printf("LwIP: DHCP Started");
 	dhcp_start(&gs_net_if);
 #else
 //	printf("LwIP: Static IP Address Assigned\r\n");
 	netif_set_up(&gs_net_if);
 #endif
 }
 /** \brief Create ethernet task, for ethernet management.
 *
 */
 void init_ethernet(void)
 {
 	/* Initialize lwIP */
 	lwip_init();
 	/* Set hw and IP parameters, initialize MAC too */
 	ethernet_configure_interface();
 	/* Init timer service */
 	sys_init_timing();
 #if defined(HTTP_RAW_USED)
 	/* Bring up the web server */
 	httpd_init();
 #endif
 }
 /**
 *  \brief Status callback used to print address given by DHCP.
 *
 * \param netif Instance to network interface.
 */
 void status_callback(struct netif *netif)
 {
 	int8_t c_mess[25];
 	if (netif_is_up(netif)) {
 //		printf("Network up\r\n");
 //		strcpy((char*)c_mess, "IP=");
 //		strcat((char*)c_mess, inet_ntoa(*(struct in_addr *)&(netif->ip_addr)));
 //		printf((char const*)c_mess);
 //		printf("-----------------\r\n");
 		netif->flags |=NETIF_FLAG_LINK_UP;
 	} else {
 //		printf("Network down\r\n");
 	}
 }
 /**0
 *  \brief Manage the Ethernet packets, if any received process them.
 *  After processing any packets, manage the lwIP timers.
 */
 void ethernet_task(void)
 {
 	/* Run polling tasks */
 	ethernetif_input(&gs_net_if);
 	/* Run periodic tasks */
 	timers_update();
 }
--- a/network/ethernet_sam.h
+++ b/network/ethernet_sam.h
@ -0,0 +1,85 @@
 /**
 * \file
 *
 * \brief Ethernet management definitions for the Standalone lwIP example.
 *
 * Copyright (c) 2012 Atmel Corporation. All rights reserved.
 *
 * \asf_license_start
 *
 * \page License
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. The name of Atmel may not be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * 4. This software may only be redistributed and used in connection with an
 *    Atmel microcontroller product.
 *
 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * \asf_license_stop
 *
 */
 #ifndef ETHERNET_SAM_H_INCLUDED
 #define ETHERNET_SAM_H_INCLUDED
 #include <lwip/src/include/lwip/netif.h>
 /// @cond 0
 /**INDENT-OFF**/
 #ifdef __cplusplus
 extern "C" {
 #endif
 /**INDENT-ON**/
 /// @endcond
 /**
 * \brief Initialize the ethernet interface.
 *
 */
 void init_ethernet(void);
 /**
 * \brief Status callback used to print address given by DHCP.
 *
 * \param netif Instance to network interface.
 *
 */
 void status_callback(struct netif *netif);
 /**
 * \brief Manage the ethernet packets, if any received process them.
 *
 */
 void ethernet_task(void);
 /// @cond 0
 /**INDENT-OFF**/
 #ifdef __cplusplus
 }
 #endif
 /**INDENT-ON**/
 /// @endcond
 #endif /* ETHERNET_SAM_H_INCLUDED */
--- a/network/httpserver_raw/fs.c
+++ b/network/httpserver_raw/fs.c
@ -0,0 +1,64 @@
 /*
 * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
 * OF SUCH DAMAGE.
 *
 * This file is part of the lwIP TCP/IP stack.
 *
 * Author: Adam Dunkels <adam@sics.se>
 *
 */
 #include "../lwipopts.h"
 #if defined(HTTP_RAW_USED)
 #include <string.h>
 #include "lwip/src/include/lwip/def.h"
 #include "fs.h"
 #include "fsdata.h"
 /*-----------------------------------------------------------------------------------*/
 /*-----------------------------------------------------------------------------------*/
 int
 fs_open(char *name, struct fs_file *file)
 {
  struct fsdata_file_noconst *f;
  for(f = (struct fsdata_file_noconst *)FS_ROOT;
      f != NULL;
      f = (struct fsdata_file_noconst *)f->next) {
    if (!strcmp(name, (char *)f->name)) {
      file->data = (char *)f->data;
      file->len = f->len;
      return 1;
    }
  }
  return 0;
 }
 /*-----------------------------------------------------------------------------------*/
 #endif
--- a/network/httpserver_raw/fs.h
+++ b/network/httpserver_raw/fs.h
@ -0,0 +1,44 @@
 /*
 * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
 * OF SUCH DAMAGE.
 *
 * This file is part of the lwIP TCP/IP stack.
 *
 * Author: Adam Dunkels <adam@sics.se>
 *
 */
 #ifndef __FS_H__
 #define __FS_H__
 struct fs_file {
  char *data;
  int len;
 };
 /* file must be allocated by caller and will be filled in
   by the function. */
 int fs_open(char *name, struct fs_file *file);
 #endif /* __FS_H__ */
--- a/network/httpserver_raw/fsdata.c
+++ b/network/httpserver_raw/fsdata.c
@ -0,0 +1,339 @@
 #include "lwipopts.h"
 #if defined(HTTP_RAW_USED)
 #include <string.h>
 #include "fsdata.h"
 static const unsigned char data_img_sics_gif[] = {
  /* /img/sics.gif */
  0x2f, 0x69, 0x6d, 0x67, 0x2f, 0x73, 0x69, 0x63, 0x73, 0x2e, 0x67, 0x69, 0x66, 0,
  0x48, 0x54, 0x54, 0x50, 0x2f, 0x31, 0x2e, 0x30, 0x20, 0x32,
  0x30, 0x30, 0x20, 0x4f, 0x4b, 0xd, 0xa, 0x53, 0x65, 0x72,
  0x76, 0x65, 0x72, 0x3a, 0x20, 0x6c, 0x77, 0x49, 0x50, 0x2f,
  0x70, 0x72, 0x65, 0x2d, 0x30, 0x2e, 0x36, 0x20, 0x28, 0x68,
  0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x77, 0x77, 0x77, 0x2e,
  0x73, 0x69, 0x63, 0x73, 0x2e, 0x73, 0x65, 0x2f, 0x7e, 0x61,
  0x64, 0x61, 0x6d, 0x2f, 0x6c, 0x77, 0x69, 0x70, 0x2f, 0x29,
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 static const unsigned char data_404_html[] = {
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 static const unsigned char data_index_html[] = {
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  0x68, 0x74, 0x6d, 0x6c, 0x3e, 0xa, 0xa, };
 const struct fsdata_file file_img_sics_gif[] = {{NULL, data_img_sics_gif, data_img_sics_gif + 14, sizeof(data_img_sics_gif) - 14}};
 const struct fsdata_file file_404_html[] = {{file_img_sics_gif, data_404_html, data_404_html + 10, sizeof(data_404_html) - 10}};
 const struct fsdata_file file_index_html[] = {{file_404_html, data_index_html, data_index_html + 12, sizeof(data_index_html) - 12}};
 #endif
--- a/network/httpserver_raw/fsdata.h
+++ b/network/httpserver_raw/fsdata.h
@ -0,0 +1,57 @@
 /*
 * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
 * OF SUCH DAMAGE.
 *
 * This file is part of the lwIP TCP/IP stack.
 *
 * Author: Adam Dunkels <adam@sics.se>
 *
 */
 #ifndef __FSDATA_H__
 #define __FSDATA_H__
 struct fsdata_file {
  const struct fsdata_file *next;
  const unsigned char *name;
  const unsigned char *data;
  const int len;
 };
 struct fsdata_file_noconst {
  struct fsdata_file *next;
  unsigned char *name;
  unsigned char *data;
  int len;
 };
 #define FS_ROOT file_index_html
 #define FS_NUMFILES 3
 extern const struct fsdata_file file_img_sics_gif[];
 extern const struct fsdata_file file_404_html[];
 extern const struct fsdata_file file_index_html[];
 #endif /* __FSDATA_H__ */
--- a/network/httpserver_raw/httpd.c
+++ b/network/httpserver_raw/httpd.c
@ -0,0 +1,254 @@
 /*
 * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
 * OF SUCH DAMAGE.
 *
 * This file is part of the lwIP TCP/IP stack.
 *
 * Author: Adam Dunkels <adam@sics.se>
 *
 */
 #include "lwipopts.h"
 #if defined(HTTP_RAW_USED)
 #include <string.h>
 #include "lwip/src/include/lwip/debug.h"
 #include "lwip/src/include/lwip/stats.h"
 #include "httpd.h"
 #include "lwip/src/include/lwip/tcp.h"
 #include "fs.h"
 struct http_state {
  char *file;
  uint16_t left;
  uint8_t retries;
 };
 /*-----------------------------------------------------------------------------------*/
 static void
 conn_err(void *arg, err_t err)
 {
  struct http_state *hs;
  LWIP_UNUSED_ARG(err);
  hs = arg;
  mem_free(hs);
 }
 /*-----------------------------------------------------------------------------------*/
 static void
 close_conn(struct tcp_pcb *pcb, struct http_state *hs)
 {
  tcp_arg(pcb, NULL);
  tcp_sent(pcb, NULL);
  tcp_recv(pcb, NULL);
  mem_free(hs);
  tcp_close(pcb);
 }
 /*-----------------------------------------------------------------------------------*/
 static void
 send_data(struct tcp_pcb *pcb, struct http_state *hs)
 {
  err_t err;
  uint16_t len;
  /* We cannot send more data than space available in the send
     buffer. */
  if (tcp_sndbuf(pcb) < hs->left) {
    len = tcp_sndbuf(pcb);
  } else {
    len = hs->left;
  }
  do {
    err = tcp_write(pcb, hs->file, len, 0);
    if (err == ERR_MEM) {
      len /= 2;
    }
  } while (err == ERR_MEM && len > 1);
  if (err == ERR_OK) {
    hs->file += len;
    hs->left -= len;
    /*  } else {
    printf("send_data: error %s len %d %d\n", lwip_strerr(err), len, tcp_sndbuf(pcb));*/
  }
 }
 /*-----------------------------------------------------------------------------------*/
 static err_t
 http_poll(void *arg, struct tcp_pcb *pcb)
 {
  struct http_state *hs;
  hs = arg;
  /*  printf("Polll\n");*/
  if (hs == NULL) {
    /*    printf("Null, close\n");*/
    tcp_abort(pcb);
    return ERR_ABRT;
  } else {
    ++hs->retries;
    if (hs->retries == 4) {
      tcp_abort(pcb);
      return ERR_ABRT;
    }
    send_data(pcb, hs);
  }
  return ERR_OK;
 }
 /*-----------------------------------------------------------------------------------*/
 static err_t
 http_sent(void *arg, struct tcp_pcb *pcb, uint16_t len)
 {
  struct http_state *hs;
  LWIP_UNUSED_ARG(len);
  hs = arg;
  hs->retries = 0;
  if (hs->left > 0) {
    send_data(pcb, hs);
  } else {
    close_conn(pcb, hs);
  }
  return ERR_OK;
 }
 /*-----------------------------------------------------------------------------------*/
 static err_t
 http_recv(void *arg, struct tcp_pcb *pcb, struct pbuf *p, err_t err)
 {
  int i;
  char *data;
  struct fs_file file;
  struct http_state *hs;
  hs = arg;
  if (err == ERR_OK && p != NULL) {
    /* Inform TCP that we have taken the data. */
    tcp_recved(pcb, p->tot_len);
    if (hs->file == NULL) {
      data = p->payload;
      if (strncmp(data, "GET ", 4) == 0) {
        for(i = 0; i < 40; i++) {
          if (((char *)data + 4)[i] == ' ' ||
             ((char *)data + 4)[i] == '\r' ||
             ((char *)data + 4)[i] == '\n') {
            ((char *)data + 4)[i] = 0;
          }
        }
        if (*(char *)(data + 4) == '/' &&
           *(char *)(data + 5) == 0) {
          fs_open("/index.html", &file);
        } else if (!fs_open((char *)data + 4, &file)) {
          fs_open("/404.html", &file);
        }
        hs->file = file.data;
        hs->left = file.len;
        /* printf("data %p len %ld\n", hs->file, hs->left);*/
        pbuf_free(p);
        send_data(pcb, hs);
        /* Tell TCP that we wish be to informed of data that has been
           successfully sent by a call to the http_sent() function. */
        tcp_sent(pcb, http_sent);
      } else {
        pbuf_free(p);
        close_conn(pcb, hs);
      }
    } else {
      pbuf_free(p);
    }
  }
  if (err == ERR_OK && p == NULL) {
    close_conn(pcb, hs);
  }
  return ERR_OK;
 }
 /*-----------------------------------------------------------------------------------*/
 static err_t
 http_accept(void *arg, struct tcp_pcb *pcb, err_t err)
 {
  struct http_state *hs;
  LWIP_UNUSED_ARG(arg);
  LWIP_UNUSED_ARG(err);
  tcp_setprio(pcb, TCP_PRIO_MIN);
  /* Allocate memory for the structure that holds the state of the
     connection. */
  hs = (struct http_state *)mem_malloc(sizeof(struct http_state));
  if (hs == NULL) {
    //printf("http_accept: Out of memory\n");
    return ERR_MEM;
  }
  /* Initialize the structure. */
  hs->file = NULL;
  hs->left = 0;
  hs->retries = 0;
  /* Tell TCP that this is the structure we wish to be passed for our
     callbacks. */
  tcp_arg(pcb, hs);
  /* Tell TCP that we wish to be informed of incoming data by a call
     to the http_recv() function. */
  tcp_recv(pcb, http_recv);
  tcp_err(pcb, conn_err);
  tcp_poll(pcb, http_poll, 4);
  return ERR_OK;
 }
 /*-----------------------------------------------------------------------------------*/
 void
 httpd_init(void)
 {
  struct tcp_pcb *pcb;
  pcb = tcp_new();
  tcp_bind(pcb, IP_ADDR_ANY, 80);
  pcb = tcp_listen(pcb);
  tcp_accept(pcb, http_accept);
 }
 /*-----------------------------------------------------------------------------------*/
 #endif
--- a/network/httpserver_raw/httpd.h
+++ b/network/httpserver_raw/httpd.h
@ -0,0 +1,37 @@
 /*
 * Copyright (c) 2001-2003 Swedish Institute of Computer Science.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
 * OF SUCH DAMAGE.
 *
 * This file is part of the lwIP TCP/IP stack.
 *
 * Author: Adam Dunkels <adam@sics.se>
 *
 */
 #ifndef __HTTPD_H__
 #define __HTTPD_H__
 void httpd_init(void);
 #endif /* __HTTPD_H__ */
--- a/network/lwip_test.h
+++ b/network/lwip_test.h
@ -0,0 +1,33 @@
 // Only modify this file to include
 // - function definitions (prototypes)
 // - include files
 // - extern variable definitions
 // In the appropriate section
 #ifndef lwip_test_H_
 #define lwip_test_H_
 #include "Arduino.h"
 //add your includes for the project lwip_test here
 #include "SamNonDuePin.h"
 #include "lwip/src/include/lwip/netif.h"
 #include <stdio.h>
 #include "ethernet_sam.h"
 #include "timer_mgt_sam.h"
 #include <stdarg.h>
 #undef printf
 //end of add your includes here
 #ifdef __cplusplus
 extern "C" {
 #endif
 void loop();
 void setup();
 #ifdef __cplusplus
 } // extern "C"
 #endif
 //add your function definitions for the project lwip_test here
 void printf(char *fmt, ... );
 //Do not add code below this line
 #endif /* lwip_test_H_ */
--- a/network/lwipopts.h
+++ b/network/lwipopts.h
@ -0,0 +1,253 @@
 /*****************************************************************************
 *
 * \file
 *
 * \brief lwIP configuration.
 *
 * Copyright (c) 2010-2012 Atmel Corporation. All rights reserved.
 *
 * \asf_license_start
 *
 * \page License
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. The name of Atmel may not be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * 4. This software may only be redistributed and used in connection with an
 *    Atmel microcontroller product.
 *
 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * \asf_license_stop
 *
 *****************************************************************************/
 #ifndef __LWIPOPTS_H__
 #define __LWIPOPTS_H__
 //#define LWIP_DEBUG
 /* Include user defined options first */
 #include "conf_eth.h"
 #include "lwip/src/include/lwip/debug.h"
 /* ---------- System options ---------- */
 /* Specify NO_SYS because we are not using an RTOS */
 #define NO_SYS                		1
 #define LWIP_RAW                  	1
 #define LWIP_NETIF_STATUS_CALLBACK	1
 /* These options can be configured by the user in the standalone demo default demo */
 #define HTTP_RAW_USED
 // #undef HTTP_RAW_USED
 //#define DHCP_USED
 #undef DHCP_USED
 /* These are not available when using "NO_SYS" */
 #define LWIP_NETCONN            	0
 #define LWIP_SOCKET             	0
 /* ---------- Memory options ---------- */
 /* These two control is reclaimer functions should be compiled
   in. Should always be turned on (1). */
 #define MEM_RECLAIM             1
 #define MEMP_RECLAIM            1
 /* MEM_ALIGNMENT: should be set to the alignment of the CPU for which
   lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2
   byte alignment -> define MEM_ALIGNMENT to 2. */
 #define MEM_ALIGNMENT           4
 /* MEM_SIZE: the size of the heap memory. If the application will send
 a lot of data that needs to be copied, this should be set high. */
 #define MEM_SIZE                3 * 1024
 /* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
   sends a lot of data out of ROM (or other static memory), this
   should be set high. */
 #define MEMP_NUM_PBUF           12
 /* Number of raw connection PCBs */
 #define MEMP_NUM_RAW_PCB          2
 /* ---------- UDP options ---------- */
 #define LWIP_UDP                1
 #define UDP_TTL                 255
 /* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
 per active UDP "connection". */
 #define MEMP_NUM_UDP_PCB        4
 /* MEMP_NUM_TCP_PCB: the number of simultaneously active TCP connections. */
 #define MEMP_NUM_TCP_PCB        2
 /* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP connections. */
 #define MEMP_NUM_TCP_PCB_LISTEN 1
 /* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP segments. */
 #define MEMP_NUM_TCP_SEG        13 //changed from 9 to pass LWIP sanity checks
 /* MEMP_NUM_SYS_TIMEOUT: the number of simultaneously active timeouts. */
 #define MEMP_NUM_SYS_TIMEOUT    6
 /* The following four are used only with the sequential API and can be
   set to 0 if the application only will use the raw API. */
 /* MEMP_NUM_NETBUF: the number of struct netbufs. */
 #define MEMP_NUM_NETBUF         0
 /* MEMP_NUM_NETCONN: the number of struct netconns. */
 #define MEMP_NUM_NETCONN        0
 /* ---------- Pbuf options ---------- */
 /* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
 #define PBUF_POOL_SIZE          6
 /* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
 #define PBUF_POOL_BUFSIZE       512
 /** ETH_PAD_SIZE: number of bytes added before the ethernet header to ensure
 * alignment of payload after that header. Since the header is 14 bytes long,
 * without this padding e.g. addresses in the IP header will not be aligned
 * on a 32-bit boundary, so setting this to 2 can speed up 32-bit-platforms.
 */
 #define ETH_PAD_SIZE			2
 /* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
   link level header. */
 #define PBUF_LINK_HLEN          (16 + ETH_PAD_SIZE)
 /* ---------- TCP options ---------- */
 #define LWIP_TCP                1
 #define TCP_TTL                 255
 /* TCP receive window. */
 #define TCP_WND                 1500
 /* Controls if TCP should queue segments that arrive out of
   order. Define to 0 if your device is low on memory. */
 #define TCP_QUEUE_OOSEQ         1
 /* TCP Maximum segment size. */
 #define TCP_MSS                 1500
 /* TCP sender buffer space (bytes). */
 #define TCP_SND_BUF             3000  //changed from 2150 to pass LWIP sanity checks
 /* TCP sender buffer space (pbufs). This must be at least = 2 *
   TCP_SND_BUF/TCP_MSS for things to work. */
 #define TCP_SND_QUEUELEN        ((6 * (TCP_SND_BUF) + (TCP_MSS - 1))/(TCP_MSS))
 /* Maximum number of retransmissions of data segments. */
 // #define TCP_MAXRTX              12
 /* Maximum number of retransmissions of SYN segments. */
 // #define TCP_SYNMAXRTX           4
 /* ---------- ARP options ---------- */
 #define ARP_TABLE_SIZE 10
 #define ARP_QUEUEING 0
 /* ---------- IP options ---------- */
 /* Define IP_FORWARD to 1 if you wish to have the ability to forward
   IP packets across network interfaces. If you are going to run lwIP
   on a device with only one network interface, define this to 0. */
 #define IP_FORWARD              0
 /* If defined to 1, IP options are allowed (but not parsed). If
   defined to 0, all packets with IP options are dropped. */
 #define IP_OPTIONS              1
 /* ---------- ICMP options ---------- */
 #define ICMP_TTL                255
 #if defined(DHCP_USED)
 /* ---------- DHCP options ---------- */
 /* Define LWIP_DHCP to 1 if you want DHCP configuration of
   interfaces. DHCP is not implemented in lwIP 0.5.1, however, so
   turning this on does currently not work. */
 #define LWIP_DHCP               1
 /* 1 if you want to do an ARP check on the offered address
   (recommended). */
 #define DHCP_DOES_ARP_CHECK     1
 #endif
 /* ---------- Statistics options ---------- */
 #define LWIP_STATS 1
 #define LWIP_STATS_DISPLAY 1
 #if LWIP_STATS
 #define LINK_STATS 1
 #define IP_STATS   1
 #define ICMP_STATS 1
 #define UDP_STATS  1
 #define TCP_STATS  1
 #define MEM_STATS  1
 #define MEMP_STATS 1
 #define PBUF_STATS 1
 #define SYS_STATS  1
 #endif /* STATS */
 /* ---------- Lwip Debug options ---------- */
 /* Define default values for unconfigured parameters. */
 // 1 == To suppress some errors for now (no debug output)
 #define LWIP_NOASSERT 			0
 #define DBG_TYPES_ON                    0xff
 #define ETHARP_DEBUG                    LWIP_DBG_ON
 #define NETIF_DEBUG                     LWIP_DBG_ON
 #define PBUF_DEBUG                      LWIP_DBG_ON
 #define API_LIB_DEBUG                   LWIP_DBG_ON
 #define API_MSG_DEBUG                   LWIP_DBG_ON
 #define SOCKETS_DEBUG                   LWIP_DBG_ON
 #define ICMP_DEBUG                      LWIP_DBG_ON
 #define INET_DEBUG                      LWIP_DBG_ON
 #define IP_DEBUG                        LWIP_DBG_ON
 #define IP_REASS_DEBUG                  LWIP_DBG_OFF
 #define RAW_DEBUG                       LWIP_DBG_OFF
 #define MEM_DEBUG                       LWIP_DBG_OFF
 #define MEMP_DEBUG                      LWIP_DBG_OFF
 #define SYS_DEBUG                       LWIP_DBG_ON
 #define TCP_DEBUG                       LWIP_DBG_OFF
 #define TCP_INPUT_DEBUG                 LWIP_DBG_OFF
 #define TCP_FR_DEBUG                    LWIP_DBG_OFF
 #define TCP_RTO_DEBUG                   LWIP_DBG_OFF
 #define TCP_CWND_DEBUG                  LWIP_DBG_OFF
 #define TCP_WND_DEBUG                   LWIP_DBG_OFF
 #define TCP_OUTPUT_DEBUG                LWIP_DBG_OFF
 #define TCP_RST_DEBUG                   LWIP_DBG_OFF
 #define TCP_QLEN_DEBUG                  LWIP_DBG_OFF
 #define UDP_DEBUG                       LWIP_DBG_OFF
 #define TCPIP_DEBUG                     LWIP_DBG_OFF
 #define DBG_MIN_LEVEL                   LWIP_DBG_LEVEL_ALL
 // \note For a list of all possible lwIP configurations, check http://lwip.wikia.com/wiki/Lwipopts.h
 /** EMAC PHY address */
 #define BOARD_EMAC_PHY_ADDR  2
 /*! EMAC RMII mode */
 #define BOARD_EMAC_MODE_RMII 1
 /**/
 #endif /* __LWIPOPTS_H__ */
--- a/network/timer_mgt_sam.c
+++ b/network/timer_mgt_sam.c
@ -0,0 +1,147 @@
 /**
 * \file
 *
 * \brief Timer management for lwIP example.
 *
 * Copyright (c) 2012 Atmel Corporation. All rights reserved.
 *
 * \asf_license_start
 *
 * \page License
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. The name of Atmel may not be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * 4. This software may only be redistributed and used in connection with an
 *    Atmel microcontroller product.
 *
 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * \asf_license_stop
 *
 */
 //#include "board.h"
 #include "timer_mgt_sam.h"
 #include "include/tc.h"
 #include "include/pmc.h"
 //#include "sysclk.h"
 #include "lwip/src/include/lwip/sys.h"
 #include "lwip_test.h"
 volatile int ledState;
 /** Clock tick count */
 static volatile uint32_t gs_ul_clk_tick;
 /**
 *  Interrupt handler for TC0 interrupt.
 */
 //void TC0_Handler(void)
 //{
 	/* Remove warnings */
 //	volatile uint32_t ul_dummy;
 	/* Clear status bit to acknowledge interrupt */
 //	ul_dummy = TC0->TC_CHANNEL[0].TC_SR;
 	/* Increase tick */
 //	gs_ul_clk_tick++;
 //}
 void TC4_Handler()
 {
  // You must do TC_GetStatus to "accept" interrupt
  // As parameters use the first two parameters used in startTimer (TC1, 0 in this case)
  TC_GetStatus(TC1, 1);
 	/* Increase tick */
 	gs_ul_clk_tick++;
 	ledState = !ledState;
 }
 /**
 * \brief Initialize for timing operation.
 */
 void sys_init_timing(void)
 {
 	uint32_t ul_div;
 	uint32_t ul_tcclks;
 	/* Clear tick value */
 	gs_ul_clk_tick = 0;
 	startTimer(TC1,1,TC4_IRQn,4);
 }
 // Start timer. Parameters are:
  // TC1 : timer counter. Can be TC0, TC1 or TC2
  // 0   : channel. Can be 0, 1 or 2
  // TC3_IRQn: irq number. See table.
  // 40  : frequency (in Hz)
  // The interrupt service routine is TC3_Handler. See table.
 void startTimer(Tc *tc, uint32_t channel, IRQn_Type irq, uint32_t frequency) {
        pmc_set_writeprotect(false);
        pmc_enable_periph_clk((uint32_t)irq);
        TC_Configure(tc, channel, TC_CMR_WAVE | TC_CMR_WAVSEL_UP_RC | TC_CMR_TCCLKS_TIMER_CLOCK4);
        uint32_t rc = VARIANT_MCK/128/frequency; //128 because we selected TIMER_CLOCK4 above
        TC_SetRA(tc, channel, rc/2); //50% high, 50% low
        TC_SetRC(tc, channel, rc);
        TC_Start(tc, channel);
        tc->TC_CHANNEL[channel].TC_IER=TC_IER_CPCS;
        tc->TC_CHANNEL[channel].TC_IDR=~TC_IER_CPCS;
        NVIC_EnableIRQ(irq);
 }
 // Paramters table:
 // TC0, 0, TC0_IRQn  =>  TC0_Handler()
 // TC0, 1, TC1_IRQn  =>  TC1_Handler()
 // TC0, 2, TC2_IRQn  =>  TC2_Handler()
 // TC1, 0, TC3_IRQn  =>  TC3_Handler()
 // TC1, 1, TC4_IRQn  =>  TC4_Handler()
 // TC1, 2, TC5_IRQn  =>  TC5_Handler()
 // TC2, 0, TC6_IRQn  =>  TC6_Handler()
 // TC2, 1, TC7_IRQn  =>  TC7_Handler()
 // TC2, 2, TC8_IRQn  =>  TC8_Handler()
 /**
 * \brief Read for clock time (ms).
 */
 uint32_t sys_get_ms(void)
 {
 	return gs_ul_clk_tick;
 }
 #if (THIRDPARTY_LWIP_VERSION != 132)
 /* See lwip/sys.h for more information
   Returns number of milliseconds expired
   since lwip is initialized
 */
 u32_t sys_now(void)
 {
 	return (sys_get_ms());
 }
 #endif
--- a/network/timer_mgt_sam.h
+++ b/network/timer_mgt_sam.h
@ -0,0 +1,57 @@
 /**
 * \file
 *
 * \brief Timer management definitions for lwIP example.
 *
 * Copyright (c) 2012 Atmel Corporation. All rights reserved.
 *
 * \asf_license_start
 *
 * \page License
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. The name of Atmel may not be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * 4. This software may only be redistributed and used in connection with an
 *    Atmel microcontroller product.
 *
 * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
 * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * \asf_license_stop
 *
 */
 #ifndef TIMER_MGT_SAM_H_INCLUDED
 #define TIMER_MGT_SAM_H_INCLUDED
 #include "Arduino.h"
 #define CLOCK_CONF_SECOND 1000
 void sys_init_timing(void);
 extern uint32_t sys_get_ms(void);
 void startTimer(Tc *tc, uint32_t channel, IRQn_Type irq, uint32_t frequency);
 extern volatile int ledState;
 #endif /* TIMER_MGT_SAM_H_INCLUDED */