16 files changed, 0 insertions, 2926 deletions

diff --git a/libraries/Ethernet/Client.cpp b/libraries/Ethernet/Client.cpp
deleted file mode 100644
index 0511c7b..0000000
--- a/libraries/Ethernet/Client.cpp
+++ /dev/null
@@ -1,148 +0,0 @@
-extern "C" {
-  #include "types.h"
-  #include "w5100.h"
-  #include "socket.h"
-  #include "string.h"
-}
-
-#include "WProgram.h"
-
-#include "Ethernet.h"
-#include "Client.h"
-#include "Server.h"
-
-uint16_t Client::_srcport = 0;
-
-Client::Client(uint8_t sock) {
-  _sock = sock;
-}
-
-Client::Client(uint8_t *ip, uint16_t port) {
-  _ip = ip;
-  _port = port;  
-  _sock = 255;
-}
-
-uint8_t Client::connect() {
-  if (_sock != 255)
-    return 0;
-  
-  for (int i = 0; i < MAX_SOCK_NUM; i++) {
-    uint8_t s = getSn_SR(i);
-    if (s == SOCK_CLOSED || s == SOCK_FIN_WAIT) {
-      _sock = i;
-      break;
-    }
-  }
-  
-  if (_sock == 255)
-    return 0;
-    
-  _srcport++;
-  if (_srcport + 1024 == 0) _srcport = 0;
-  socket(_sock, Sn_MR_TCP, _srcport + 1024, 0);
-  
-  if (!::connect(_sock, _ip, _port)) {
-    _sock = 255;
-    return 0;
-  }
-    
-  while (status() != SOCK_ESTABLISHED) {
-    delay(1);
-    if (status() == SOCK_CLOSED) {
-      _sock = 255;
-      return 0;
-    }
-  }
-  
-  return 1;
-}
-
-void Client::write(uint8_t b) {
-  if (_sock != 255)
-    send(_sock, &b, 1);
-}
-
-void Client::write(const char *str) {
-  if (_sock != 255)
-    send(_sock, (const uint8_t *)str, strlen(str));
-}
-
-void Client::write(const uint8_t *buf, size_t size) {
-  if (_sock != 255)
-    send(_sock, buf, size);
-}
-
-int Client::available() {
-  if (_sock != 255)
-    return getSn_RX_RSR(_sock);
-  return 0;
-}
-
-int Client::read() {
-  uint8_t b;
-  if (!available())
-    return -1;
-  recv(_sock, &b, 1);
-  return b;
-}
-
-void Client::flush() {
-  while (available())
-    read();
-}
-
-void Client::stop() {
-  if (_sock == 255)
-    return;
-  
-  // attempt to close the connection gracefully (send a FIN to other side)
-  disconnect(_sock);
-  unsigned long start = millis();
-  
-  // wait a second for the connection to close
-  while (status() != SOCK_CLOSED && millis() - start < 1000)
-    delay(1);
-    
-  // if it hasn't closed, close it forcefully
-  if (status() != SOCK_CLOSED)
-    close(_sock);
-  
-  EthernetClass::_server_port[_sock] = 0;
-  _sock = 255;
-}
-
-uint8_t Client::connected() {
-  if (_sock == 255) {
-    return 0;
-  } else {
-    uint8_t s = status();
-    return !(s == SOCK_LISTEN || s == SOCK_CLOSED || s == SOCK_FIN_WAIT ||
-      (s == SOCK_CLOSE_WAIT && !available()));
-  }
-}
-
-uint8_t Client::status() {
-  if (_sock == 255) {
-    return SOCK_CLOSED;
-  } else {
-    return getSn_SR(_sock);
-  }
-}
-
-// the next three functions are a hack so we can compare the client returned
-// by Server::available() to null, or use it as the condition in an
-// if-statement.  this lets us stay compatible with the Processing network
-// library.
-
-uint8_t Client::operator==(int p) {
-  return _sock == 255;
-}
-
-uint8_t Client::operator!=(int p) {
-  return _sock != 255;
-}
-
-Client::operator bool() {
-  return _sock != 255;
-}
diff --git a/libraries/Ethernet/Client.h b/libraries/Ethernet/Client.h
deleted file mode 100644
index 7c0ccdf..0000000
--- a/libraries/Ethernet/Client.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef Client_h
-#define Client_h
-
-#include "Print.h"
-
-class Client : public Print {
-private:
-  static uint16_t _srcport;
-  uint8_t _sock;
-  uint8_t *_ip;
-  uint16_t _port;
-public:
-  Client(uint8_t);
-  Client(uint8_t *, uint16_t);
-  uint8_t status();
-  uint8_t connect();
-  virtual void write(uint8_t);
-  virtual void write(const char *str);
-  virtual void write(const uint8_t *buf, size_t size);
-  int available();
-  int read();
-  void flush();
-  void stop();
-  uint8_t connected();
-  uint8_t operator==(int);
-  uint8_t operator!=(int);
-  operator bool();
-  friend class Server;
-};
-
-#endif
diff --git a/libraries/Ethernet/Ethernet.cpp b/libraries/Ethernet/Ethernet.cpp
deleted file mode 100644
index cb74876..0000000
--- a/libraries/Ethernet/Ethernet.cpp
+++ /dev/null
@@ -1,38 +0,0 @@
-extern "C" {
-  #include "types.h"
-  #include "w5100.h"
-}
-  
-#include "Ethernet.h"
-
-// XXX: don't make assumptions about the value of MAX_SOCK_NUM.
-uint8_t EthernetClass::_state[MAX_SOCK_NUM] = { 0, 0, 0, 0 };
-uint16_t EthernetClass::_server_port[MAX_SOCK_NUM] = { 0, 0, 0, 0 };
-
-void EthernetClass::begin(uint8_t *mac, uint8_t *ip)
-{
-  uint8_t gateway[4];
-  gateway[0] = ip[0];
-  gateway[1] = ip[1];
-  gateway[2] = ip[2];
-  gateway[3] = 1;
-  begin(mac, ip, gateway);
-}
-
-void EthernetClass::begin(uint8_t *mac, uint8_t *ip, uint8_t *gateway)
-{
-  uint8_t subnet[] = { 255, 255, 255, 0 };
-  begin(mac, ip, gateway, subnet);
-}
-
-void EthernetClass::begin(uint8_t *mac, uint8_t *ip, uint8_t *gateway, uint8_t *subnet)
-{
-	iinchip_init();
-	sysinit(0x55, 0x55);
-	setSHAR(mac);
-	setSIPR(ip);
-  setGAR(gateway);
-  setSUBR(subnet);
-}
-
-EthernetClass Ethernet;
diff --git a/libraries/Ethernet/Ethernet.h b/libraries/Ethernet/Ethernet.h
deleted file mode 100644
index bdfc4dd..0000000
--- a/libraries/Ethernet/Ethernet.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef Ethernet_h
-#define Ethernet_h
-
-#include <inttypes.h>
-#include "Client.h"
-#include "Server.h"
-
-class EthernetClass {
-private:
-public:
-  static uint8_t _state[MAX_SOCK_NUM];
-  static uint16_t _server_port[MAX_SOCK_NUM];
-  void begin(uint8_t *, uint8_t *);
-  void begin(uint8_t *, uint8_t *, uint8_t *);
-  void begin(uint8_t *, uint8_t *, uint8_t *, uint8_t *);
-  friend class Client;
-  friend class Server;
-};
-
-extern EthernetClass Ethernet;
-
-#endif
diff --git a/libraries/Ethernet/Server.cpp b/libraries/Ethernet/Server.cpp
deleted file mode 100644
index d17a5d3..0000000
--- a/libraries/Ethernet/Server.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-extern "C" {
-  #include "types.h"
-  #include "w5100.h"
-  #include "socket.h"
-  #include "string.h"
-}
-
-#include "Ethernet.h"
-#include "Client.h"
-#include "Server.h"
-
-Server::Server(uint16_t port)
-{
-  _port = port;
-}
-
-void Server::begin()
-{
-  for (int sock = 0; sock < MAX_SOCK_NUM; sock++) {
-    Client client(sock);
-    if (client.status() == SOCK_CLOSED) {
-      socket(sock, Sn_MR_TCP, _port, 0);
-      listen(sock);
-      EthernetClass::_server_port[sock] = _port;
-      break;
-    }
-  }  
-}
-
-void Server::accept()
-{
-  int listening = 0;
-  
-  for (int sock = 0; sock < MAX_SOCK_NUM; sock++) {
-    Client client(sock);
-    
-    if (EthernetClass::_server_port[sock] == _port) {
-      if (client.status() == SOCK_LISTEN) {
-        listening = 1;
-      } else if (client.status() == SOCK_CLOSE_WAIT && !client.available()) {
-        client.stop();
-      }
-    } 
-  }
-  
-  if (!listening) {
-    begin();
-  }
-}
-
-Client Server::available()
-{
-  accept();
-  
-  for (int sock = 0; sock < MAX_SOCK_NUM; sock++) {
-    Client client(sock);
-    if (EthernetClass::_server_port[sock] == _port &&
-        client.status() == SOCK_ESTABLISHED) {
-      if (client.available()) {
-        // XXX: don't always pick the lowest numbered socket.
-        return client;
-      }
-    }
-  }
-  
-  return Client(255);
-}
-
-void Server::write(uint8_t b) 
-{
-  write(&b, 1);
-}
-
-void Server::write(const char *str) 
-{
-  write((const uint8_t *)str, strlen(str));
-}
-
-void Server::write(const uint8_t *buffer, size_t size) 
-{
-  accept();
-  
-  for (int sock = 0; sock < MAX_SOCK_NUM; sock++) {
-    Client client(sock);
-    
-    if (EthernetClass::_server_port[sock] == _port &&
-        client.status() == SOCK_ESTABLISHED) {
-      client.write(buffer, size);
-    }
-  }
-}
diff --git a/libraries/Ethernet/Server.h b/libraries/Ethernet/Server.h
deleted file mode 100644
index 73d6a5e..0000000
--- a/libraries/Ethernet/Server.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef Server_h
-#define Server_h
-
-extern "C" {
-  #include "utility/types.h"
-}
-
-#include "Print.h"
-
-class Client;
-
-class Server : public Print {
-private:
-  uint16_t _port;
-  void accept();
-public:
-  Server(uint16_t);
-  Client available();
-  void begin();
-  virtual void write(uint8_t);
-  virtual void write(const char *str);
-  virtual void write(const uint8_t *buf, size_t size);
-};
-
-#endif
diff --git a/libraries/Ethernet/examples/ChatServer/ChatServer.pde b/libraries/Ethernet/examples/ChatServer/ChatServer.pde
deleted file mode 100644
index 825d2f8..0000000
--- a/libraries/Ethernet/examples/ChatServer/ChatServer.pde
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Chat Server
- *
- * A simple server that distributes any incoming messages to all
- * connected clients.  To use telnet to 10.0.0.177 and type!
- */
-
-#include <Ethernet.h>
-
-// network configuration.  gateway and subnet are optional.
-byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
-byte ip[] = { 10, 0, 0, 177 };
-byte gateway[] = { 10, 0, 0, 1 };
-byte subnet[] = { 255, 255, 0, 0 };
-
-// telnet defaults to port 23
-Server server(23);
-
-void setup()
-{
-  // initialize the ethernet device
-  Ethernet.begin(mac, ip, gateway, subnet);
-  
-  // start listening for clients
-  server.begin();
-}
-
-void loop()
-{
-  Client client = server.available();
-  if (client) {
-    server.write(client.read());
-  }
-}
diff --git a/libraries/Ethernet/examples/WebClient/WebClient.pde b/libraries/Ethernet/examples/WebClient/WebClient.pde
deleted file mode 100644
index 74a6094..0000000
--- a/libraries/Ethernet/examples/WebClient/WebClient.pde
+++ /dev/null
@@ -1,41 +0,0 @@
-#include <Ethernet.h>
-
-byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
-byte ip[] = { 10, 0, 0, 177 };
-byte server[] = { 64, 233, 187, 99 }; // Google
-
-Client client(server, 80);
-
-void setup()
-{
-  Ethernet.begin(mac, ip);
-  Serial.begin(9600);
-  
-  delay(1000);
-  
-  Serial.println("connecting...");
-  
-  if (client.connect()) {
-    Serial.println("connected");
-    client.println("GET /search?q=arduino HTTP/1.0");
-    client.println();
-  } else {
-    Serial.println("connection failed");
-  }
-}
-
-void loop()
-{
-  if (client.available()) {
-    char c = client.read();
-    Serial.print(c);
-  }
-  
-  if (!client.connected()) {
-    Serial.println();
-    Serial.println("disconnecting.");
-    client.stop();
-    for(;;)
-      ;
-  }
-}
diff --git a/libraries/Ethernet/examples/WebServer/WebServer.pde b/libraries/Ethernet/examples/WebServer/WebServer.pde
deleted file mode 100644
index b337a8e..0000000
--- a/libraries/Ethernet/examples/WebServer/WebServer.pde
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Web Server
- *
- * A simple web server that shows the value of the analog input pins.
- */
-
-#include <Ethernet.h>
-
-byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
-byte ip[] = { 10, 0, 0, 177 };
-
-Server server(80);
-
-void setup()
-{
-  Ethernet.begin(mac, ip);
-  server.begin();
-}
-
-void loop()
-{
-  Client client = server.available();
-  if (client) {
-    // an http request ends with a blank line
-    boolean current_line_is_blank = true;
-    while (client.connected()) {
-      if (client.available()) {
-        char c = client.read();
-        // if we've gotten to the end of the line (received a newline
-        // character) and the line is blank, the http request has ended,
-        // so we can send a reply
-        if (c == '\n' && current_line_is_blank) {
-          // send a standard http response header
-          client.println("HTTP/1.1 200 OK");
-          client.println("Content-Type: text/html");
-          client.println();
-          
-          // output the value of each analog input pin
-          for (int i = 0; i < 6; i++) {
-            client.print("analog input ");
-            client.print(i);
-            client.print(" is ");
-            client.print(analogRead(i));
-            client.println("<br />");
-          }
-          break;
-        }
-        if (c == '\n') {
-          // we're starting a new line
-          current_line_is_blank = true;
-        } else if (c != '\r') {
-          // we've gotten a character on the current line
-          current_line_is_blank = false;
-        }
-      }
-    }
-    // give the web browser time to receive the data
-    delay(1);
-    client.stop();
-  }
-}
diff --git a/libraries/Ethernet/keywords.txt b/libraries/Ethernet/keywords.txt
deleted file mode 100644
index ebc5793..0000000
--- a/libraries/Ethernet/keywords.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-#######################################
-# Syntax Coloring Map For Ethernet
-#######################################
-
-#######################################
-# Datatypes (KEYWORD1)
-#######################################
-
-Ethernet	KEYWORD1
-Client	KEYWORD1
-Server	KEYWORD1
-
-#######################################
-# Methods and Functions (KEYWORD2)
-#######################################
-
-status	KEYWORD2
-connect	KEYWORD2
-write	KEYWORD2
-available	KEYWORD2
-read	KEYWORD2
-flush	KEYWORD2
-stop	KEYWORD2
-connected	KEYWORD2
-begin	KEYWORD2
-
-#######################################
-# Constants (LITERAL1)
-#######################################
-
diff --git a/libraries/Ethernet/utility/socket.c b/libraries/Ethernet/utility/socket.c
deleted file mode 100755
index 88c81a8..0000000
--- a/libraries/Ethernet/utility/socket.c
+++ /dev/null
@@ -1,558 +0,0 @@
-/*

-*

-@file		socket.c

-@brief	setting chip register for socket

-		last update : 2008. Jan

-*

-*/

-

-#include "types.h"

-#include "w5100.h"

-#include "socket.h"

-

-static uint16 local_port;

-

-

-/**

-@brief	This Socket function initialize the channel in perticular mode, and set the port and wait for W5100 done it.

-@return 	1 for sucess else 0.

-*/  

-uint8 socket(

-	SOCKET s, 		/**< for socket number */

-	uint8 protocol, 	/**< for socket protocol */

-	uint16 port, 		/**< the source port for the socket */

-	uint8 flag		/**< the option for the socket */

-	)

-{

-	uint8 ret;

-#ifdef __DEF_IINCHIP_DBG__

-	printf("socket()\r\n");

-#endif

-	if ((protocol == Sn_MR_TCP) || (protocol == Sn_MR_UDP) || (protocol == Sn_MR_IPRAW) || (protocol == Sn_MR_MACRAW) || (protocol == Sn_MR_PPPOE))

-	{

-		close(s);

-		IINCHIP_WRITE(Sn_MR(s),protocol | flag);

-		if (port != 0) {

-			IINCHIP_WRITE(Sn_PORT0(s),(uint8)((port & 0xff00) >> 8));

-			IINCHIP_WRITE((Sn_PORT0(s) + 1),(uint8)(port & 0x00ff));

-		} else {

-			local_port++; // if don't set the source port, set local_port number.

-			IINCHIP_WRITE(Sn_PORT0(s),(uint8)((local_port & 0xff00) >> 8));

-			IINCHIP_WRITE((Sn_PORT0(s) + 1),(uint8)(local_port & 0x00ff));

-		}

-		IINCHIP_WRITE(Sn_CR(s),Sn_CR_OPEN); // run sockinit Sn_CR

-

-		/* +20071122[chungs]:wait to process the command... */

-		while( IINCHIP_READ(Sn_CR(s)) ) 

-			;

-		/* ------- */

-		ret = 1;

-	}

-	else

-	{

-		ret = 0;

-	}

-#ifdef __DEF_IINCHIP_DBG__

-	printf("Sn_SR = %.2x , Protocol = %.2x\r\n", IINCHIP_READ(Sn_SR(s)), IINCHIP_READ(Sn_MR(s)));

-#endif

-	return ret;

-}

-

-

-/**

-@brief	This function close the socket and parameter is "s" which represent the socket number

-*/ 

-void close(SOCKET s)

-{

-#ifdef __DEF_IINCHIP_DBG__

-	printf("close()\r\n");

-#endif

-	

-	IINCHIP_WRITE(Sn_CR(s),Sn_CR_CLOSE);

-

-	/* +20071122[chungs]:wait to process the command... */

-	while( IINCHIP_READ(Sn_CR(s)) ) 

-		;

-	/* ------- */

-

-	/* +2008.01 [hwkim]: clear interrupt */	

-	#ifdef __DEF_IINCHIP_INT__

-      /* m2008.01 [bj] : all clear */

-	       putISR(s, 0x00);

-	#else

-      /* m2008.01 [bj] : all clear */

-		IINCHIP_WRITE(Sn_IR(s), 0xFF);

-	#endif

-}

-

-

-/**

-@brief	This function established  the connection for the channel in passive (server) mode. This function waits for the request from the peer.

-@return	1 for success else 0.

-*/ 

-uint8 listen(

-	SOCKET s	/**< the socket number */

-	)

-{

-	uint8 ret;

-#ifdef __DEF_IINCHIP_DBG__

-	printf("listen()\r\n");

-#endif

-	if (IINCHIP_READ(Sn_SR(s)) == SOCK_INIT)

-	{

-		IINCHIP_WRITE(Sn_CR(s),Sn_CR_LISTEN);

-		/* +20071122[chungs]:wait to process the command... */

-		while( IINCHIP_READ(Sn_CR(s)) ) 

-			;

-		/* ------- */

-		ret = 1;

-	}

-	else

-	{

-		ret = 0;

-#ifdef __DEF_IINCHIP_DBG__

-	printf("Fail[invalid ip,port]\r\n");

-#endif

-	}

-	return ret;

-}

-

-

-/**

-@brief	This function established  the connection for the channel in Active (client) mode. 

-		This function waits for the untill the connection is established.

-		

-@return	1 for success else 0.

-*/ 

-uint8 connect(SOCKET s, uint8 * addr, uint16 port)

-{

-	uint8 ret;

-#ifdef __DEF_IINCHIP_DBG__

-	printf("connect()\r\n");

-#endif

-	if 

-		(

-			((addr[0] == 0xFF) && (addr[1] == 0xFF) && (addr[2] == 0xFF) && (addr[3] == 0xFF)) ||

-		 	((addr[0] == 0x00) && (addr[1] == 0x00) && (addr[2] == 0x00) && (addr[3] == 0x00)) ||

-		 	(port == 0x00) 

-		) 

- 	{

- 		ret = 0;

-#ifdef __DEF_IINCHIP_DBG__

-	printf("Fail[invalid ip,port]\r\n");

-#endif

-	}

-	else

-	{

-		ret = 1;

-		// set destination IP

-		IINCHIP_WRITE(Sn_DIPR0(s),addr[0]);

-		IINCHIP_WRITE((Sn_DIPR0(s) + 1),addr[1]);

-		IINCHIP_WRITE((Sn_DIPR0(s) + 2),addr[2]);

-		IINCHIP_WRITE((Sn_DIPR0(s) + 3),addr[3]);

-		IINCHIP_WRITE(Sn_DPORT0(s),(uint8)((port & 0xff00) >> 8));

-		IINCHIP_WRITE((Sn_DPORT0(s) + 1),(uint8)(port & 0x00ff));

-		IINCHIP_WRITE(Sn_CR(s),Sn_CR_CONNECT);

-      /* m2008.01 [bj] :  wait for completion */

-		while ( IINCHIP_READ(Sn_CR(s)) ) ;

-

-	}

-

-	return ret;

-}

-

-

-

-/**

-@brief	This function used for disconnect the socket and parameter is "s" which represent the socket number

-@return	1 for success else 0.

-*/ 

-void disconnect(SOCKET s)

-{

-#ifdef __DEF_IINCHIP_DBG__

-	printf("disconnect()\r\n");

-#endif

-	IINCHIP_WRITE(Sn_CR(s),Sn_CR_DISCON);

-

-	/* +20071122[chungs]:wait to process the command... */

-	while( IINCHIP_READ(Sn_CR(s)) ) 

-		;

-	/* ------- */

-}

-

-

-/**

-@brief	This function used to send the data in TCP mode

-@return	1 for success else 0.

-*/ 

-uint16 send(

-	SOCKET s, 		/**< the socket index */

-	const uint8 * buf, 	/**< a pointer to data */

-	uint16 len		/**< the data size to be send */

-	)

-{

-	uint8 status=0;

-	uint16 ret=0;

-	uint16 freesize=0;

-#ifdef __DEF_IINCHIP_DBG__

-	printf("send()\r\n");

-#endif

-

-   if (len > getIINCHIP_TxMAX(s)) ret = getIINCHIP_TxMAX(s); // check size not to exceed MAX size.

-   else ret = len;

-

-   // if freebuf is available, start.

-	do 

-	{

-		freesize = getSn_TX_FSR(s);

-		status = IINCHIP_READ(Sn_SR(s));

-		if ((status != SOCK_ESTABLISHED) && (status != SOCK_CLOSE_WAIT))

-		{

-			ret = 0; 

-			break;

-		}

-#ifdef __DEF_IINCHIP_DBG__

-		printf("socket %d freesize(%d) empty or error\r\n", s, freesize);

-#endif

-	} while (freesize < ret);

-

-      // copy data

-	send_data_processing(s, (uint8 *)buf, ret);

-	IINCHIP_WRITE(Sn_CR(s),Sn_CR_SEND);

-

-	/* +20071122[chungs]:wait to process the command... */

-	while( IINCHIP_READ(Sn_CR(s)) ) 

-		;

-	/* ------- */

-

-/* +2008.01 bj */	

-#ifdef __DEF_IINCHIP_INT__

-	while ( (getISR(s) & Sn_IR_SEND_OK) != Sn_IR_SEND_OK ) 

-#else

-	while ( (IINCHIP_READ(Sn_IR(s)) & Sn_IR_SEND_OK) != Sn_IR_SEND_OK ) 

-#endif

-	{

-		/* m2008.01 [bj] : reduce code */

-		if ( IINCHIP_READ(Sn_SR(s)) == SOCK_CLOSED )

-		{

-#ifdef __DEF_IINCHIP_DBG__

-			printf("SOCK_CLOSED.\r\n");

-#endif

-			close(s);

-			return 0;

-		}

-  	}

-/* +2008.01 bj */	

-#ifdef __DEF_IINCHIP_INT__

-  	putISR(s, getISR(s) & (~Sn_IR_SEND_OK));

-#else

-	IINCHIP_WRITE(Sn_IR(s), Sn_IR_SEND_OK);

-#endif

-  	return ret;

-}

-

-

-/**

-@brief	This function is an application I/F function which is used to receive the data in TCP mode.

-		It continues to wait for data as much as the application wants to receive.

-		

-@return	received data size for success else -1.

-*/ 

-uint16 recv(

-	SOCKET s, 	/**< socket index */

-	uint8 * buf, 	/**< a pointer to copy the data to be received */

-	uint16 len	/**< the data size to be read */

-	)

-{

-	uint16 ret=0;

-#ifdef __DEF_IINCHIP_DBG__

-	printf("recv()\r\n");

-#endif

-

-

-	if ( len > 0 )

-	{

-		recv_data_processing(s, buf, len);

-		IINCHIP_WRITE(Sn_CR(s),Sn_CR_RECV);

-

-		/* +20071122[chungs]:wait to process the command... */

-		while( IINCHIP_READ(Sn_CR(s)) ) 

-			;

-		/* ------- */

-		ret = len;

-	}

-	return ret;

-}

-

-

-/**

-@brief	This function is an application I/F function which is used to send the data for other then TCP mode. 

-		Unlike TCP transmission, The peer's destination address and the port is needed.

-		

-@return	This function return send data size for success else -1.

-*/ 

-uint16 sendto(

-	SOCKET s, 		/**< socket index */

-	const uint8 * buf, 	/**< a pointer to the data */

-	uint16 len, 		/**< the data size to send */

-	uint8 * addr, 		/**< the peer's Destination IP address */

-	uint16 port		/**< the peer's destination port number */

-	)

-{

-//	uint8 status=0;

-//	uint8 isr=0;

-	uint16 ret=0;

-	

-#ifdef __DEF_IINCHIP_DBG__

-	printf("sendto()\r\n");

-#endif

-   if (len > getIINCHIP_TxMAX(s)) ret = getIINCHIP_TxMAX(s); // check size not to exceed MAX size.

-   else ret = len;

-

-	if

-		(

-		 	((addr[0] == 0x00) && (addr[1] == 0x00) && (addr[2] == 0x00) && (addr[3] == 0x00)) ||

-		 	((port == 0x00)) ||(ret == 0)

-		) 

- 	{

- 	   /* +2008.01 [bj] : added return value */

- 	   ret = 0;

-#ifdef __DEF_IINCHIP_DBG__

-	printf("%d Fail[%.2x.%.2x.%.2x.%.2x, %.d, %d]\r\n",s, addr[0], addr[1], addr[2], addr[3] , port, len);

-	printf("Fail[invalid ip,port]\r\n");

-#endif

-	}

-	else

-	{

-		IINCHIP_WRITE(Sn_DIPR0(s),addr[0]);

-		IINCHIP_WRITE((Sn_DIPR0(s) + 1),addr[1]);

-		IINCHIP_WRITE((Sn_DIPR0(s) + 2),addr[2]);

-		IINCHIP_WRITE((Sn_DIPR0(s) + 3),addr[3]);

-		IINCHIP_WRITE(Sn_DPORT0(s),(uint8)((port & 0xff00) >> 8));

-		IINCHIP_WRITE((Sn_DPORT0(s) + 1),(uint8)(port & 0x00ff));

-

-  		// copy data

-  		send_data_processing(s, (uint8 *)buf, ret);

-		IINCHIP_WRITE(Sn_CR(s),Sn_CR_SEND);

-

-		/* +20071122[chungs]:wait to process the command... */

-		while( IINCHIP_READ(Sn_CR(s)) ) 

-			;

-		/* ------- */

-		

-/* +2008.01 bj */	

-#ifdef __DEF_IINCHIP_INT__

-   	while ( (getISR(s) & Sn_IR_SEND_OK) != Sn_IR_SEND_OK ) 

-#else

-	   while ( (IINCHIP_READ(Sn_IR(s)) & Sn_IR_SEND_OK) != Sn_IR_SEND_OK ) 

-#endif

-		{

-#ifdef __DEF_IINCHIP_INT__

-      	if (getISR(s) & Sn_IR_TIMEOUT)

-#else

-	      if (IINCHIP_READ(Sn_IR(s)) & Sn_IR_TIMEOUT)

-#endif

-			{

-#ifdef __DEF_IINCHIP_DBG__

-				printf("send fail.\r\n");

-#endif

-/* +2008.01 [bj]: clear interrupt */

-#ifdef __DEF_IINCHIP_INT__

-         	putISR(s, getISR(s) & ~(Sn_IR_SEND_OK | Sn_IR_TIMEOUT));  /* clear SEND_OK & TIMEOUT */

-#else

-         	IINCHIP_WRITE(Sn_IR(s), (Sn_IR_SEND_OK | Sn_IR_TIMEOUT)); /* clear SEND_OK & TIMEOUT */

-#endif

-			return 0;

-			}

-		}

-

-/* +2008.01 bj */	

-#ifdef __DEF_IINCHIP_INT__

-     	putISR(s, getISR(s) & (~Sn_IR_SEND_OK));

-#else

-	   IINCHIP_WRITE(Sn_IR(s), Sn_IR_SEND_OK);

-#endif

-

-	}

-	return ret;

-}

-

-

-/**

-@brief	This function is an application I/F function which is used to receive the data in other then

-	TCP mode. This function is used to receive UDP, IP_RAW and MAC_RAW mode, and handle the header as well. 

-	

-@return	This function return received data size for success else -1.

-*/ 

-uint16 recvfrom(

-	SOCKET s, 	/**< the socket number */

-	uint8 * buf, 	/**< a pointer to copy the data to be received */

-	uint16 len, 	/**< the data size to read */

-	uint8 * addr, 	/**< a pointer to store the peer's IP address */

-	uint16 *port	/**< a pointer to store the peer's port number. */

-	)

-{

-	uint8 head[8];

-	uint16 data_len=0;

-	uint16 ptr=0;

-#ifdef __DEF_IINCHIP_DBG__

-	printf("recvfrom()\r\n");

-#endif

-

-	if ( len > 0 )

-	{

-   	ptr = IINCHIP_READ(Sn_RX_RD0(s));

-   	ptr = ((ptr & 0x00ff) << 8) + IINCHIP_READ(Sn_RX_RD0(s) + 1);

-#ifdef __DEF_IINCHIP_DBG__

-   	printf("ISR_RX: rd_ptr : %.4x\r\n", ptr);

-#endif

-   	switch (IINCHIP_READ(Sn_MR(s)) & 0x07)

-   	{

-   	case Sn_MR_UDP :

-   			read_data(s, (uint8 *)ptr, head, 0x08);

-   			ptr += 8;

-   			// read peer's IP address, port number.

-    			addr[0] = head[0];

-   			addr[1] = head[1];

-   			addr[2] = head[2];

-   			addr[3] = head[3];

-   			*port = head[4];

-   			*port = (*port << 8) + head[5];

-   			data_len = head[6];

-   			data_len = (data_len << 8) + head[7];

-   			

-#ifdef __DEF_IINCHIP_DBG__

-   			printf("UDP msg arrived\r\n");

-   			printf("source Port : %d\r\n", *port);

-   			printf("source IP : %d.%d.%d.%d\r\n", addr[0], addr[1], addr[2], addr[3]);

-#endif

-

-			read_data(s, (uint8 *)ptr, buf, data_len); // data copy.

-			ptr += data_len;

-

-			IINCHIP_WRITE(Sn_RX_RD0(s),(uint8)((ptr & 0xff00) >> 8));

-			IINCHIP_WRITE((Sn_RX_RD0(s) + 1),(uint8)(ptr & 0x00ff));

-   			break;

-   

-   	case Sn_MR_IPRAW :

-   			read_data(s, (uint8 *)ptr, head, 0x06);

-   			ptr += 6;

-   

-   			addr[0] = head[0];

-   			addr[1] = head[1];

-   			addr[2] = head[2];

-   			addr[3] = head[3];

-   			data_len = head[4];

-   			data_len = (data_len << 8) + head[5];

-   	

-#ifdef __DEF_IINCHIP_DBG__

-   			printf("IP RAW msg arrived\r\n");

-   			printf("source IP : %d.%d.%d.%d\r\n", addr[0], addr[1], addr[2], addr[3]);

-#endif

-			read_data(s, (uint8 *)ptr, buf, data_len); // data copy.

-			ptr += data_len;

-

-			IINCHIP_WRITE(Sn_RX_RD0(s),(uint8)((ptr & 0xff00) >> 8));

-			IINCHIP_WRITE((Sn_RX_RD0(s) + 1),(uint8)(ptr & 0x00ff));

-   			break;

-   	case Sn_MR_MACRAW :

-   			read_data(s,(uint8*)ptr,head,2);

-   			ptr+=2;

-   			data_len = head[0];

-   			data_len = (data_len<<8) + head[1] - 2;

-

-   			read_data(s,(uint8*) ptr,buf,data_len);

-   			ptr += data_len;

-   			IINCHIP_WRITE(Sn_RX_RD0(s),(uint8)((ptr & 0xff00) >> 8));

-   			IINCHIP_WRITE((Sn_RX_RD0(s) + 1),(uint8)(ptr & 0x00ff));

-   			

-#ifdef __DEF_IINCHIP_DGB__

-			printf("MAC RAW msg arrived\r\n");

-			printf("dest mac=%.2X.%.2X.%.2X.%.2X.%.2X.%.2X\r\n",buf[0],buf[1],buf[2],buf[3],buf[4],buf[5]);

-			printf("src  mac=%.2X.%.2X.%.2X.%.2X.%.2X.%.2X\r\n",buf[6],buf[7],buf[8],buf[9],buf[10],buf[11]);

-			printf("type    =%.2X%.2X\r\n",buf[12],buf[13]); 

-#endif			

-			break;

-

-   	default :

-   			break;

-   	}

-		IINCHIP_WRITE(Sn_CR(s),Sn_CR_RECV);

-

-		/* +20071122[chungs]:wait to process the command... */

-		while( IINCHIP_READ(Sn_CR(s)) ) 

-			;

-		/* ------- */

-	}

-#ifdef __DEF_IINCHIP_DBG__

-	printf("recvfrom() end ..\r\n");

-#endif

- 	return data_len;

-}

-

-

-uint16 igmpsend(SOCKET s, const uint8 * buf, uint16 len)

-{

-	uint8 status=0;

-//	uint8 isr=0;

-	uint16 ret=0;

-	

-#ifdef __DEF_IINCHIP_DBG__

-	printf("igmpsend()\r\n");

-#endif

-   if (len > getIINCHIP_TxMAX(s)) ret = getIINCHIP_TxMAX(s); // check size not to exceed MAX size.

-   else ret = len;

-

-	if	(ret == 0) 

- 	{

- 	   ;

-#ifdef __DEF_IINCHIP_DBG__

-	printf("%d Fail[%d]\r\n",len);

-#endif

-	}

-	else

-	{

-		// copy data

-		send_data_processing(s, (uint8 *)buf, ret);

-		IINCHIP_WRITE(Sn_CR(s),Sn_CR_SEND);

-/* +2008.01 bj */	

-		while( IINCHIP_READ(Sn_CR(s)) ) 

-			;

-/* ------- */

-		

-/* +2008.01 bj */	

-#ifdef __DEF_IINCHIP_INT__

-   	while ( (getISR(s) & Sn_IR_SEND_OK) != Sn_IR_SEND_OK ) 

-#else

-	   while ( (IINCHIP_READ(Sn_IR(s)) & Sn_IR_SEND_OK) != Sn_IR_SEND_OK ) 

-#endif

-		{

-			status = IINCHIP_READ(Sn_SR(s));

-#ifdef __DEF_IINCHIP_INT__

-      	if (getISR(s) & Sn_IR_TIMEOUT)

-#else

-	      if (IINCHIP_READ(Sn_IR(s)) & Sn_IR_TIMEOUT)

-#endif

-			{

-#ifdef __DEF_IINCHIP_DBG__

-				printf("igmpsend fail.\r\n");

-#endif

-			   /* in case of igmp, if send fails, then socket closed */

-			   /* if you want change, remove this code. */

-			   close(s);

-			   /* ----- */

-			   

-				return 0;

-			}

-		}

-

-/* +2008.01 bj */	

-#ifdef __DEF_IINCHIP_INT__

-     	putISR(s, getISR(s) & (~Sn_IR_SEND_OK));

-#else

-	   IINCHIP_WRITE(Sn_IR(s), Sn_IR_SEND_OK);

-#endif

-   }

-	return ret;

-}

-

diff --git a/libraries/Ethernet/utility/socket.h b/libraries/Ethernet/utility/socket.h
deleted file mode 100755
index a5cce42..0000000
--- a/libraries/Ethernet/utility/socket.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*

-*

-@file		socket.h

-@brief	define function of socket API 

-*

-*/

-

-#ifndef	_SOCKET_H_

-#define	_SOCKET_H_

-

-extern uint8 socket(SOCKET s, uint8 protocol, uint16 port, uint8 flag); // Opens a socket(TCP or UDP or IP_RAW mode)

-extern void close(SOCKET s); // Close socket

-extern uint8 connect(SOCKET s, uint8 * addr, uint16 port); // Establish TCP connection (Active connection)

-extern void disconnect(SOCKET s); // disconnect the connection

-extern uint8 listen(SOCKET s);	// Establish TCP connection (Passive connection)

-extern uint16 send(SOCKET s, const uint8 * buf, uint16 len); // Send data (TCP)

-extern uint16 recv(SOCKET s, uint8 * buf, uint16 len);	// Receive data (TCP)

-extern uint16 sendto(SOCKET s, const uint8 * buf, uint16 len, uint8 * addr, uint16 port); // Send data (UDP/IP RAW)

-extern uint16 recvfrom(SOCKET s, uint8 * buf, uint16 len, uint8 * addr, uint16  *port); // Receive data (UDP/IP RAW)

-

-extern uint16 igmpsend(SOCKET s, const uint8 * buf, uint16 len);

-#endif

-/* _SOCKET_H_ */

diff --git a/libraries/Ethernet/utility/spi.h b/libraries/Ethernet/utility/spi.h
deleted file mode 100755
index 000705d..0000000
--- a/libraries/Ethernet/utility/spi.h
+++ /dev/null
@@ -1,58 +0,0 @@
-//-----------------------------------------------------------------------------

-//AVR Mega168 SPI HAL

-#define BIT0							0x01

-#define BIT1							0x02

-#define BIT2							0x04

-#define BIT3							0x08

-#define BIT4							0x10

-#define BIT5							0x20

-#define BIT6							0x40

-#define BIT7							0x80

-

-#define SPI0_SS_BIT						BIT2

-#define SPI0_SS_DDR						DDRB

-#define SPI0_SS_PORT					PORTB

-

-#define SPI0_SCLK_BIT					BIT5

-#define SPI0_SCLK_DDR					DDRB

-#define SPI0_SCLK_PORT					PORTB

-

-#define	SPI0_MOSI_BIT					BIT3

-#define SPI0_MOSI_DDR					DDRB

-#define SPI0_MOSI_PORT					PORTB

-

-#define	SPI0_MISO_BIT					BIT4

-#define SPI0_MISO_DDR					DDRB

-#define SPI0_MISO_PORT					PORTB

-

-

-#define SPI0_WaitForReceive()				

-#define SPI0_RxData()	 				(SPDR)

-

-#define SPI0_TxData(Data)				(SPDR = Data)

-#define SPI0_WaitForSend()				while( (SPSR & 0x80)==0x00 )

-

-#define SPI0_SendByte(Data)				SPI0_TxData(Data);SPI0_WaitForSend()

-#define SPI0_RecvBute()					SPI0_RxData()

-

-// PB4(MISO), PB3(MOSI), PB5(SCK), PB2(/SS)         // CS=1, waiting for SPI start // SPI mode 0, 4MHz

-#define SPI0_Init()						DDRB  |= SPI0_SS_BIT|SPI0_SCLK_BIT|SPI0_MOSI_BIT;\

-										PORTB |= SPI0_SS_BIT; PORTB &= ~(SPI0_SCLK_BIT|SPI0_MOSI_BIT);\

-										SPCR  = 0x50  

-//-----------------------------------------------------------------------------

-

-//-----------------------------------------------------------------------------

-//IInChip SPI HAL

-#define IINCHIP_SpiInit					SPI0_Init

-#define IINCHIP_SpiSendData				SPI0_SendByte	

-#define IINCHIP_SpiRecvData				SPI0_RxData

-

-

-#define IINCHIP_CS_BIT					BIT2

-#define IINCHIP_CS_DDR					DDRB

-#define IINCHIP_CS_PORT					PORTB

-

-#define IINCHIP_CSInit()					(IINCHIP_CS_DDR |= IINCHIP_CS_BIT)

-#define IINCHIP_CSon()					(IINCHIP_CS_PORT |= IINCHIP_CS_BIT)

-#define IINCHIP_CSoff()					(IINCHIP_CS_PORT &= ~IINCHIP_CS_BIT)

-//-----------------------------------------------------------------------------

diff --git a/libraries/Ethernet/utility/types.h b/libraries/Ethernet/utility/types.h
deleted file mode 100755
index 6c350da..0000000
--- a/libraries/Ethernet/utility/types.h
+++ /dev/null
@@ -1,165 +0,0 @@
-/*

-*

-@file		type.h

-*

-*/

-

-#ifndef _TYPE_H_

-#define _TYPE_H_

-

-

-/***************************************************

- * attribute for mcu ( types, ... ) 

- ***************************************************/

-//#include "mcu_define.h"

-#define __MCU_AVR__	1

-#define __MCU_TYPE__	__MCU_AVR__

-

-//---- Refer "Rom File Maker Manual Vx.x.pdf"

-#include <avr/pgmspace.h>

-

-#define	_ENDIAN_LITTLE_	0	/**<  This must be defined if system is little-endian alignment */

-#define	_ENDIAN_BIG_		1

-#define 	SYSTEM_ENDIAN		_ENDIAN_LITTLE_

-

-#define	MAX_SOCK_NUM		4	/**< Maxmium number of socket  */

-#define	CLK_CPU			F_CPU		/**< 8Mhz(for serial) */

-

-/* ## __DEF_IINCHIP_xxx__ : define option for iinchip driver *****************/

-//#define __DEF_IINCHIP_DBG__ /* involve debug code in driver (socket.c) */

-//#define __DEF_IINCHIP_INT__ /**< involve interrupt service routine (socket.c) */

-//#define __DEF_IINCHIP_PPP__ /* involve pppoe routine (socket.c) */

-                            /* If it is defined, the source files(md5.h,md5.c) must be included in your project.

-                               Otherwize, the source files must be removed in your project. */

-

-#define __DEF_IINCHIP_DIRECT_MODE__ 1

-#define __DEF_IINCHIP_INDIRECT_MODE__ 2

-#define __DEF_IINCHIP_SPI_MODE__ 3

-

-//#define __DEF_IINCHIP_BUS__ __DEF_IINCHIP_DIRECT_MODE__

-//#define __DEF_IINCHIP_BUS__ __DEF_IINCHIP_INDIRECT_MODE__

-#define __DEF_IINCHIP_BUS__ __DEF_IINCHIP_SPI_MODE__ /*Enable SPI_mode*/

-

-

-/**

-@brief	 __DEF_IINCHIP_MAP_xxx__ : define memory map for iinchip 

-*/

-#define __DEF_IINCHIP_MAP_BASE__ 0x8000

-#if (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_DIRECT_MODE__)

- #define COMMON_BASE __DEF_IINCHIP_MAP_BASE__

-#else

- #define COMMON_BASE 0x0000

-#endif

-#define __DEF_IINCHIP_MAP_TXBUF__ (COMMON_BASE + 0x4000) /* Internal Tx buffer address of the iinchip */

-#define __DEF_IINCHIP_MAP_RXBUF__ (COMMON_BASE + 0x6000) /* Internal Rx buffer address of the iinchip */

-

-

-#if (__MCU_TYPE__ == __MCU_AVR__)

-   #ifdef __DEF_IINCHIP_INT__

-      // iinchip use external interrupt 4

-      #define IINCHIP_ISR_DISABLE()	(EIMSK &= ~(0x10))

-      #define IINCHIP_ISR_ENABLE()	(EIMSK |= 0x10)

-      #define IINCHIP_ISR_GET(X)		(X = EIMSK)

-      #define IINCHIP_ISR_SET(X)		(EIMSK = X)

-   #else

-      #define IINCHIP_ISR_DISABLE()

-      #define IINCHIP_ISR_ENABLE()	

-      #define IINCHIP_ISR_GET(X)

-      #define IINCHIP_ISR_SET(X)

-   #endif

-#else

-#error "unknown MCU type"

-#endif

-

-#ifndef NULL

-#define NULL		((void *) 0)

-#endif

-

-//typedef enum { false, true } bool;

-

-#ifndef _SIZE_T

-#define _SIZE_T

-typedef unsigned int size_t;

-#endif

-

-/**

- * The 8-bit signed data type.

- */

-typedef char int8;

-/**

- * The volatile 8-bit signed data type.

- */

-typedef volatile char vint8;

-/**

- * The 8-bit unsigned data type.

- */

-typedef unsigned char uint8;

-/**

- * The volatile 8-bit unsigned data type.

- */

-typedef volatile unsigned char vuint8;

-

-/**

- * The 16-bit signed data type.

- */

-typedef int int16;

-/**

- * The volatile 16-bit signed data type.

- */

-typedef volatile int vint16;

-/**

- * The 16-bit unsigned data type.

- */

-typedef unsigned int uint16;

-/**

- * The volatile 16-bit unsigned data type.

- */

-typedef volatile unsigned int vuint16;

-/**

- * The 32-bit signed data type.

- */

-typedef long int32;

-/**

- * The volatile 32-bit signed data type.

- */

-typedef volatile long vint32;

-/**

- * The 32-bit unsigned data type.

- */

-typedef unsigned long uint32;

-/**

- * The volatile 32-bit unsigned data type.

- */

-typedef volatile unsigned long vuint32;

-

-/* bsd */

-typedef uint8			u_char;		/**< 8-bit value */

-typedef uint8 			SOCKET;

-typedef uint16			u_short;	/**< 16-bit value */

-typedef uint16			u_int;		/**< 16-bit value */

-typedef uint32			u_long;		/**< 32-bit value */

-

-typedef union _un_l2cval {

-	u_long	lVal;

-	u_char	cVal[4];

-}un_l2cval;

-

-typedef union _un_i2cval {

-	u_int	iVal;

-	u_char	cVal[2];

-}un_i2cval;

-

-

-/** global define */

-#define FW_VERSION		0x01010000	/* System F/W Version : 1.1.0.0	*/

-#define HW_VERSION	       0x01000000

-

-

-#define TX_RX_MAX_BUF_SIZE	2048

-#define TX_BUF	0x1100

-#define RX_BUF	(TX_BUF+TX_RX_MAX_BUF_SIZE)

-

-#define UART_DEVICE_CNT		1	/**< UART device number */

-/* #define SUPPORT_UART_ONE */

-

-#endif		/* _TYPE_H_ */

diff --git a/libraries/Ethernet/utility/w5100.c b/libraries/Ethernet/utility/w5100.c
deleted file mode 100755
index 7d0f55a..0000000
--- a/libraries/Ethernet/utility/w5100.c
+++ /dev/null
@@ -1,1302 +0,0 @@
-/*

- * (c)COPYRIGHT

- * ALL RIGHT RESERVED

- *

- * FileName : w5100.c

- * Revision History :

- * ----------	-------		------------------------------------------------

- * 	Date			version	  	Description

- * ----------	-------  	------------------------------------------------

- * 01/25/2007	1.1			Bug is Fixed in the Indirect Mode 

- *							: Memory mapping error	

- * ----------	-------		------------------------------------------------

- * 01/08/2008	1.2			Modification of Socket Command Part

- *							: Check if the appropriately performed after writing Sn_CR

- *

- *							Modification of SPI Part

- *							: SPI code changed by adding 'spi.h'.

- *							: Change control type for SPI port from byte to bit.

- * ----------	-------		------------------------------------------------

- * 01/15/2008	1.3			Bug is Fixed in the pppinit() fuction.

- *							: do not clear interrupt value, so fixed.

- *

- *		                   			Modification of ISR

- *                   				: Do not exit ISR, if there is interrupt.

- * ----------	-------		------------------------------------------------

- * 03/21/2008	1.4			Modification of SetMR() function

- *                   				: Use IINCHIP_WRITE() function in Direct or SPI mode.

- * ----------	-------		------------------------------------------------

- */

-#include <stdio.h>

-#include <string.h>

-

-#include <avr/interrupt.h>

-// #include <avr/io.h> 

-   

-#include "types.h"

-#include "socket.h"

-#include "w5100.h"

-

-

-

-#ifdef __DEF_IINCHIP_PPP__

-   #include "md5.h"

-#endif

-

-

-#if (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_SPI_MODE__)

-#include "spi.h"		//+2007113[jhpark]

-#endif

-

-static uint8 I_STATUS[MAX_SOCK_NUM];

-static uint16 SMASK[MAX_SOCK_NUM]; /**< Variable for Tx buffer MASK in each channel */

-static uint16 RMASK[MAX_SOCK_NUM]; /**< Variable for Rx buffer MASK in each channel */

-static uint16 SSIZE[MAX_SOCK_NUM]; /**< Max Tx buffer size by each channel */

-static uint16 RSIZE[MAX_SOCK_NUM]; /**< Max Rx buffer size by each channel */

-static uint16 SBUFBASEADDRESS[MAX_SOCK_NUM]; /**< Tx buffer base address by each channel */

-static uint16 RBUFBASEADDRESS[MAX_SOCK_NUM]; /**< Rx buffer base address by each channel */

-

-uint8 getISR(uint8 s)

-{

-	return I_STATUS[s];

-}

-

-void putISR(uint8 s, uint8 val)

-{

-   I_STATUS[s] = val;

-}

-

-uint16 getIINCHIP_RxMAX(uint8 s)

-{

-   return RSIZE[s];

-}

-uint16 getIINCHIP_TxMAX(uint8 s)

-{

-   return SSIZE[s];

-}

-uint16 getIINCHIP_RxMASK(uint8 s)

-{

-   return RMASK[s];

-}

-uint16 getIINCHIP_TxMASK(uint8 s)

-{

-   return SMASK[s];

-}

-uint16 getIINCHIP_RxBASE(uint8 s)

-{

-   return RBUFBASEADDRESS[s];

-}

-uint16 getIINCHIP_TxBASE(uint8 s)

-{

-   return SBUFBASEADDRESS[s];

-}

-

- /**

-@brief	This function writes the data into W5100 registers.

-*/

-uint8 IINCHIP_WRITE(uint16 addr,uint8 data)

-{

-// DIRECT MODE I/F

-#if (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_DIRECT_MODE__)

-	IINCHIP_ISR_DISABLE();

-	*((vuint8*)(addr)) = data;

-	IINCHIP_ISR_ENABLE();

-#elif(__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_INDIRECT_MODE__)	/* INDIRECT MODE I/F */

-	   IINCHIP_ISR_DISABLE();

-	   *((vuint8*)IDM_AR0) = (uint8)((addr & 0xFF00) >> 8);

-	   *((vuint8*)IDM_AR1) = (uint8)(addr & 0x00FF);

-	   *((vuint8*)IDM_DR)  = data;

-	   IINCHIP_ISR_ENABLE();

-#elif (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_SPI_MODE__)

-	   IINCHIP_ISR_DISABLE();

-	IINCHIP_SpiInit();

-	

-	//SPI MODE I/F

-	IINCHIP_CSoff();                             // CS=0, SPI start

-

-	IINCHIP_SpiSendData(0xF0);

-	IINCHIP_SpiSendData((addr & 0xFF00) >> 8);

-	IINCHIP_SpiSendData(addr & 0x00FF);

-	IINCHIP_SpiSendData(data);

-

-	IINCHIP_CSon();    

-

-	   IINCHIP_ISR_ENABLE();   

-#else

-	#error "unknown bus type"

-#endif

-	return 1;

-}

-

-

-/**

-@brief	This function reads the value from W5100 registers.

-*/

-uint8 IINCHIP_READ(uint16 addr)

-{

-	uint8 data;

-

-// DIRECT MODE I/F

-

-#if (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_DIRECT_MODE__)

-	IINCHIP_ISR_DISABLE();

-	data = *((vuint8*)(addr));

-	IINCHIP_ISR_ENABLE();

-#elif(__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_INDIRECT_MODE__)   

-	   IINCHIP_ISR_DISABLE();

-	   *((vuint8*)IDM_AR0) = (uint8)((addr & 0xFF00) >> 8);

-	   *((vuint8*)IDM_AR1) = (uint8)(addr & 0x00FF);

-	   data = *((vuint8*)IDM_DR);

-	   IINCHIP_ISR_ENABLE();

-   

-#elif (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_SPI_MODE__)

-	   IINCHIP_ISR_DISABLE();

-	IINCHIP_SpiInit();	

-	IINCHIP_CSoff();                             // CS=0, SPI start

-

-	IINCHIP_SpiSendData(0x0F);

-	IINCHIP_SpiSendData((addr & 0xFF00) >> 8);

-	IINCHIP_SpiSendData(addr & 0x00FF);

-	

-	

-	IINCHIP_SpiSendData(0);

-	data = IINCHIP_SpiRecvData();

-

-	IINCHIP_CSon();                          	// SPI end

-	   IINCHIP_ISR_ENABLE();

-#else

-	#error "unknown bus type"

-#endif

-	return data;

-}

-

-

-/**

-@brief	This function writes into W5100 memory(Buffer)

-*/ 

-uint16 wiz_write_buf(uint16 addr,uint8* buf,uint16 len)

-{

-#if (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_DIRECT_MODE__)

-	IINCHIP_ISR_DISABLE();

-   	memcpy((uint8 *)addr, buf, len);

-	IINCHIP_ISR_ENABLE();

-#elif (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_INDIRECT_MODE__)

-	   uint16 idx = 0;

-	   IINCHIP_ISR_DISABLE();

-	   *((vuint8*)IDM_AR0) = (uint8)((addr & 0xFF00) >> 8);

-	   *((vuint8*)IDM_AR1) = (uint8)(addr & 0x00FF);

-	   for (idx = 0; idx < len ; idx++) *((vuint8*)IDM_DR) = buf[idx];

-	   IINCHIP_ISR_ENABLE();

-#elif (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_SPI_MODE__)

-	uint16 idx = 0;

-	

-	   IINCHIP_ISR_DISABLE();

-	IINCHIP_SpiInit();

-      

-	//SPI MODE I/F

-	for(idx=0;idx<len;idx++)

-	   {

-		IINCHIP_CSoff();                             // CS=0, SPI start 

-

-		IINCHIP_SpiSendData(0xF0);

-		IINCHIP_SpiSendData(((addr+idx) & 0xFF00) >> 8);

-		IINCHIP_SpiSendData((addr+idx) & 0x00FF);

-		IINCHIP_SpiSendData(buf[idx]);

-

-		IINCHIP_CSon();                             // CS=0, SPI end 

-	   }

-

-	   IINCHIP_ISR_ENABLE();	   

-#else

-	#error "unknown bus type"

-#endif

-	return len;

-}

-

-

-/**

-@brief	This function reads into W5100 memory(Buffer)

-*/ 

-uint16 wiz_read_buf(uint16 addr, uint8* buf,uint16 len)

-{

-#if (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_DIRECT_MODE__)

-	IINCHIP_ISR_DISABLE();

-	memcpy(buf, (uint8 *)addr, len);

-	IINCHIP_ISR_ENABLE();

-#elif(__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_INDIRECT_MODE__)

-	   uint16 idx = 0;

-	   IINCHIP_ISR_DISABLE();

-	   *((vuint8*)IDM_AR0) = (uint8)((addr & 0xFF00) >> 8);

-	   *((vuint8*)IDM_AR1) = (uint8)(addr & 0x00FF);

-	   for (idx = 0; idx < len ; idx++) buf[idx] = *((vuint8*)IDM_DR);

-	   IINCHIP_ISR_ENABLE();

-#elif (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_SPI_MODE__)

-	uint16 idx = 0;

-	   IINCHIP_ISR_DISABLE();

-

-	IINCHIP_SpiInit();

-   

-	for (idx=0; idx<len; idx++)

-      	   {

-		IINCHIP_CSoff();                             // CS=0, SPI start 

-

-		IINCHIP_SpiSendData(0x0F);

-		IINCHIP_SpiSendData(((addr+idx) & 0xFF00) >> 8);

-		IINCHIP_SpiSendData((addr+idx) & 0x00FF);

-

-

-		IINCHIP_SpiSendData(0);

-		buf[idx] = IINCHIP_SpiRecvData();

-

-		IINCHIP_CSon();                             // CS=0, SPI end 	   

-	   }

-

-	   IINCHIP_ISR_ENABLE();

-#else

-	#error "unknown bus type"

-#endif

-	return len;

-}

-

-

-/**

-@brief	Socket interrupt routine

-*/ 

-#ifdef __DEF_IINCHIP_INT__

-ISR(INT4_vect)

-{

-	uint8 int_val;

-	IINCHIP_ISR_DISABLE();

-	int_val = IINCHIP_READ(IR);

-	

-	/* +200801[bj] process all of interupt */

-   do {

-   /*---*/

-   

-   	if (int_val & IR_CONFLICT)

-   	{

-   		printf("IP conflict : %.2x\r\n", int_val);

-   	}

-   	if (int_val & IR_UNREACH)

-   	{

-   		printf("INT Port Unreachable : %.2x\r\n", int_val);

-   		printf("UIPR0 : %d.%d.%d.%d\r\n", IINCHIP_READ(UIPR0), IINCHIP_READ(UIPR0+1), IINCHIP_READ(UIPR0+2), IINCHIP_READ(UIPR0+3));

-   		printf("UPORT0 : %.2x %.2x\r\n", IINCHIP_READ(UPORT0), IINCHIP_READ(UPORT0+1));

-   	}

-   

-   	/* +200801[bj] interrupt clear */

-   	IINCHIP_WRITE(IR, 0xf0); 

-      /*---*/

-   

-   	if (int_val & IR_SOCK(0))

-   	{

-   	/* +-200801[bj] save interrupt value*/

-   		I_STATUS[0] |= IINCHIP_READ(Sn_IR(0)); // can be come to over two times.

-   		IINCHIP_WRITE(Sn_IR(0), I_STATUS[0]);

-      /*---*/

-   	}

-   	if (int_val & IR_SOCK(1))

-   	{

-   	/* +-200801[bj] save interrupt value*/

-   		I_STATUS[1] |= IINCHIP_READ(Sn_IR(1));

-   		IINCHIP_WRITE(Sn_IR(1), I_STATUS[1]);

-      /*---*/

-   	}

-   	if (int_val & IR_SOCK(2))

-   	{

-   	/* +-200801[bj] save interrupt value*/

-   		I_STATUS[2] |= IINCHIP_READ(Sn_IR(2));

-   		IINCHIP_WRITE(Sn_IR(2), I_STATUS[2]);

-      /*---*/

-   	}

-   	if (int_val & IR_SOCK(3))

-   	{

-   	/* +-200801[bj] save interrupt value*/

-   		I_STATUS[3] |= IINCHIP_READ(Sn_IR(3));

-   		IINCHIP_WRITE(Sn_IR(3), I_STATUS[3]);

-      /*---*/

-   	}

-   

-   	/* +-200801[bj] re-read interrupt value*/

-   	int_val = IINCHIP_READ(IR);

-

-	/* +200801[bj] if exist, contiue to process */

-   } while (int_val != 0x00);

-   /*---*/

-

-	IINCHIP_ISR_ENABLE();

-}

-#endif

-

-/**

-@brief	This function is for resetting of the iinchip. Initializes the iinchip to work in whether DIRECT or INDIRECT mode

-*/ 

-void iinchip_init(void)

-{	

-	setMR( MR_RST );

-#if (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_INDIRECT_MODE__)

-	setMR( MR_IND | MR_AI );

-#ifdef __DEF_IINCHIP_DBG__	

-	printf("MR value is %d \r\n",IINCHIP_READ(MR));

-#endif	

-#endif

-}

-

-

-/**

-@brief	This function set the transmit & receive buffer size as per the channels is used

-

-Note for TMSR and RMSR bits are as follows\n

-bit 1-0 : memory size of channel #0 \n

-bit 3-2 : memory size of channel #1 \n

-bit 5-4 : memory size of channel #2 \n

-bit 7-6 : memory size of channel #3 \n\n

-Maximum memory size for Tx, Rx in the W5100 is 8K Bytes,\n

-In the range of 8KBytes, the memory size could be allocated dynamically by each channel.\n

-Be attentive to sum of memory size shouldn't exceed 8Kbytes\n

-and to data transmission and receiption from non-allocated channel may cause some problems.\n

-If the 8KBytes memory is already  assigned to centain channel, \n

-other 3 channels couldn't be used, for there's no available memory.\n

-If two 4KBytes memory are assigned to two each channels, \n

-other 2 channels couldn't be used, for there's no available memory.\n

-*/ 

-void sysinit(

-	uint8 tx_size, 	/**< tx_size Tx memory size (00 - 1KByte, 01- 2KBtye, 10 - 4KByte, 11 - 8KByte) */

-	uint8 rx_size		/**< rx_size Rx memory size (00 - 1KByte, 01- 2KBtye, 10 - 4KByte, 11 - 8KByte) */

-	)

-{

-	int16 i;

-	int16 ssum,rsum;

-

-#ifdef __DEF_IINCHIP_DBG__

-	printf("sysinit()\r\n"); 

-#endif

-

-	ssum = 0;

-	rsum = 0;

-	

-	IINCHIP_WRITE(TMSR,tx_size); /* Set Tx memory size for each channel */

-	IINCHIP_WRITE(RMSR,rx_size);	 /* Set Rx memory size for each channel */

-

-	SBUFBASEADDRESS[0] = (uint16)(__DEF_IINCHIP_MAP_TXBUF__);		/* Set base address of Tx memory for channel #0 */

-	RBUFBASEADDRESS[0] = (uint16)(__DEF_IINCHIP_MAP_RXBUF__);		/* Set base address of Rx memory for channel #0 */

-

-#ifdef __DEF_IINCHIP_DBG__

-	printf("Channel : SEND MEM SIZE : RECV MEM SIZE\r\n");

-#endif

-

-   for (i = 0 ; i < MAX_SOCK_NUM; i++)       // Set the size, masking and base address of Tx & Rx memory by each channel

-	{

-		SSIZE[i] = (int16)(0);

-		RSIZE[i] = (int16)(0);

-		if (ssum < 8192)

-		{

-         switch((tx_size >> i*2) & 0x03)  // Set Tx memory size

-			{

-			case 0:

-				SSIZE[i] = (int16)(1024);

-				SMASK[i] = (uint16)(0x03FF);

-				break;

-			case 1:

-				SSIZE[i] = (int16)(2048);

-				SMASK[i] = (uint16)(0x07FF);

-				break;

-			case 2:

-				SSIZE[i] = (int16)(4096);

-				SMASK[i] = (uint16)(0x0FFF);

-				break;

-			case 3:

-				SSIZE[i] = (int16)(8192);

-				SMASK[i] = (uint16)(0x1FFF);

-				break;

-			}

-		}

-		if (rsum < 8192)

-		{

-         switch((rx_size >> i*2) & 0x03)     // Set Rx memory size

-			{

-			case 0:

-				RSIZE[i] = (int16)(1024);

-				RMASK[i] = (uint16)(0x03FF);

-				break;

-			case 1:

-				RSIZE[i] = (int16)(2048);

-				RMASK[i] = (uint16)(0x07FF);

-				break;

-			case 2:

-				RSIZE[i] = (int16)(4096);

-				RMASK[i] = (uint16)(0x0FFF);

-				break;

-			case 3:

-				RSIZE[i] = (int16)(8192);

-				RMASK[i] = (uint16)(0x1FFF);

-				break;

-			}

-		}

-		ssum += SSIZE[i];

-		rsum += RSIZE[i];

-

-      if (i != 0)             // Sets base address of Tx and Rx memory for channel #1,#2,#3

-		{

-			SBUFBASEADDRESS[i] = SBUFBASEADDRESS[i-1] + SSIZE[i-1];

-			RBUFBASEADDRESS[i] = RBUFBASEADDRESS[i-1] + RSIZE[i-1];

-		}

-#ifdef __DEF_IINCHIP_DBG__

-		printf("%d : %.4x : %.4x : %.4x : %.4x\r\n", i, (uint16)SBUFBASEADDRESS[i], (uint16)RBUFBASEADDRESS[i], SSIZE[i], RSIZE[i]);

-#endif

-	}

-}

-

-

-void setMR(uint8 val)

-{

-

-#if (__DEF_IINCHIP_BUS__ == __DEF_IINCHIP_INDIRECT_MODE__)

-	*((volatile uint8*)(MR)) = val;

-#else

-	/* 	DIRECT ACCESS	*/

-	IINCHIP_WRITE(MR,val);

-#endif	

-}

-

-

-/**

-@brief	This function sets up gateway IP address.

-*/ 

-void setGAR(

-	uint8 * addr	/**< a pointer to a 4 -byte array responsible to set the Gateway IP address. */

-	)

-{

-	IINCHIP_WRITE((GAR0 + 0),addr[0]);

-	IINCHIP_WRITE((GAR0 + 1),addr[1]);

-	IINCHIP_WRITE((GAR0 + 2),addr[2]);

-	IINCHIP_WRITE((GAR0 + 3),addr[3]);

-}

-void getGWIP(uint8 * addr)

-{

-	addr[0] = IINCHIP_READ((GAR0 + 0));

-	addr[1] = IINCHIP_READ((GAR0 + 1));

-	addr[2] = IINCHIP_READ((GAR0 + 2));

-	addr[3] = IINCHIP_READ((GAR0 + 3));

-}

-

-

-/**

-@brief	It sets up SubnetMask address

-*/ 

-void setSUBR(

-	uint8 * addr	/**< a pointer to a 4 -byte array responsible to set the SubnetMask address */

-	)

-{

-	IINCHIP_WRITE((SUBR0 + 0),addr[0]);

-	IINCHIP_WRITE((SUBR0 + 1),addr[1]);

-	IINCHIP_WRITE((SUBR0 + 2),addr[2]);

-	IINCHIP_WRITE((SUBR0 + 3),addr[3]);

-}

-

-

-/**

-@brief	This function sets up MAC address.

-*/ 

-void setSHAR(

-	uint8 * addr	/**< a pointer to a 6 -byte array responsible to set the MAC address. */

-	)

-{

-	IINCHIP_WRITE((SHAR0 + 0),addr[0]);

-	IINCHIP_WRITE((SHAR0 + 1),addr[1]);

-	IINCHIP_WRITE((SHAR0 + 2),addr[2]);

-	IINCHIP_WRITE((SHAR0 + 3),addr[3]);

-	IINCHIP_WRITE((SHAR0 + 4),addr[4]);

-	IINCHIP_WRITE((SHAR0 + 5),addr[5]);

-}

-

-

-/**

-@brief	This function sets up Source IP address.

-*/

-void setSIPR(

-	uint8 * addr	/**< a pointer to a 4 -byte array responsible to set the Source IP address. */

-	)

-{

-	IINCHIP_WRITE((SIPR0 + 0),addr[0]);

-	IINCHIP_WRITE((SIPR0 + 1),addr[1]);

-	IINCHIP_WRITE((SIPR0 + 2),addr[2]);

-	IINCHIP_WRITE((SIPR0 + 3),addr[3]);

-}

-

-

-/**

-@brief	This function gets Interrupt register in common register.

- */

-uint8 getIR( void )

-{

-   return IINCHIP_READ(IR);

-}

-

-

-

-/**

-@brief	This function sets up Retransmission time.

-

-If there is no response from the peer or delay in response then retransmission 

-will be there as per RTR (Retry Time-value Register)setting

-*/

-void setRTR(uint16 timeout)

-{

-	IINCHIP_WRITE(RTR0,(uint8)((timeout & 0xff00) >> 8));

-	IINCHIP_WRITE((RTR0 + 1),(uint8)(timeout & 0x00ff));

-}

-

-

-/**

-@brief	This function set the number of Retransmission.

-

-If there is no response from the peer or delay in response then recorded time 

-as per RTR & RCR register seeting then time out will occur.

-*/

-void setRCR(uint8 retry)

-{

-	IINCHIP_WRITE(RCR,retry);

-}

-

-

-/**

-@brief	This function set the interrupt mask Enable/Disable appropriate Interrupt. ('1' : interrupt enable)

-

-If any bit in IMR is set as '0' then there is not interrupt signal though the bit is

-set in IR register.

-*/

-void setIMR(uint8 mask)

-{

-	IINCHIP_WRITE(IMR,mask); // must be setted 0x10.

-}

-

-

-/**

-@brief	These below functions are used to get the Gateway, SubnetMask

-		and Source Hardware Address (MAC Address) and Source IP address

-*/

-void getGAR(uint8 * addr)

-{

-	addr[0] = IINCHIP_READ(GAR0);

-	addr[1] = IINCHIP_READ(GAR0+1);

-	addr[2] = IINCHIP_READ(GAR0+2);

-	addr[3] = IINCHIP_READ(GAR0+3);

-}

-void getSUBR(uint8 * addr)

-{

-	addr[0] = IINCHIP_READ(SUBR0);

-	addr[1] = IINCHIP_READ(SUBR0+1);

-	addr[2] = IINCHIP_READ(SUBR0+2);

-	addr[3] = IINCHIP_READ(SUBR0+3);

-}

-void getSHAR(uint8 * addr)

-{

-	addr[0] = IINCHIP_READ(SHAR0);

-	addr[1] = IINCHIP_READ(SHAR0+1);

-	addr[2] = IINCHIP_READ(SHAR0+2);

-	addr[3] = IINCHIP_READ(SHAR0+3);

-	addr[4] = IINCHIP_READ(SHAR0+4);

-	addr[5] = IINCHIP_READ(SHAR0+5);

-}

-void getSIPR(uint8 * addr)

-{

-	addr[0] = IINCHIP_READ(SIPR0);

-	addr[1] = IINCHIP_READ(SIPR0+1);

-	addr[2] = IINCHIP_READ(SIPR0+2);

-	addr[3] = IINCHIP_READ(SIPR0+3);

-}

-

-

-/**

-@brief	These below functions are used to get the Destination Hardware Address (MAC Address), Destination IP address and Destination Port.

-*/

-void getSn_DHAR(SOCKET s, uint8 * addr)

-{

-	addr[0] = IINCHIP_READ(Sn_DHAR0(s));

-	addr[1] = IINCHIP_READ(Sn_DHAR0(s)+1);

-	addr[2] = IINCHIP_READ(Sn_DHAR0(s)+2);

-	addr[3] = IINCHIP_READ(Sn_DHAR0(s)+3);

-	addr[4] = IINCHIP_READ(Sn_DHAR0(s)+4);

-	addr[5] = IINCHIP_READ(Sn_DHAR0(s)+5);

-}

-void setSn_DHAR(SOCKET s, uint8 * addr)

-{

-	IINCHIP_WRITE((Sn_DHAR0(s) + 0),addr[0]);

-	IINCHIP_WRITE((Sn_DHAR0(s) + 1),addr[1]);

-	IINCHIP_WRITE((Sn_DHAR0(s) + 2),addr[2]);

-	IINCHIP_WRITE((Sn_DHAR0(s) + 3),addr[3]);

-	IINCHIP_WRITE((Sn_DHAR0(s) + 4),addr[4]);

-	IINCHIP_WRITE((Sn_DHAR0(s) + 5),addr[5]);

-}

-void getSn_DIPR(SOCKET s, uint8 * addr)

-{

-	addr[0] = IINCHIP_READ(Sn_DIPR0(s));

-	addr[1] = IINCHIP_READ(Sn_DIPR0(s)+1);

-	addr[2] = IINCHIP_READ(Sn_DIPR0(s)+2);

-	addr[3] = IINCHIP_READ(Sn_DIPR0(s)+3);

-}

-void setSn_DIPR(SOCKET s, uint8 * addr)

-{

-	IINCHIP_WRITE((Sn_DIPR0(s) + 0),addr[0]);

-	IINCHIP_WRITE((Sn_DIPR0(s) + 1),addr[1]);

-	IINCHIP_WRITE((Sn_DIPR0(s) + 2),addr[2]);

-	IINCHIP_WRITE((Sn_DIPR0(s) + 3),addr[3]);

-}

-void getSn_DPORT(SOCKET s, uint8 * addr)

-{

-	addr[0] = IINCHIP_READ(Sn_DPORT0(s));

-	addr[1] = IINCHIP_READ(Sn_DPORT0(s)+1);

-}

-void setSn_DPORT(SOCKET s, uint8 * addr)

-{

-	IINCHIP_WRITE((Sn_DPORT0(s) + 0),addr[0]);

-	IINCHIP_WRITE((Sn_DPORT0(s) + 1),addr[1]);

-}

-

-

-/**

-@brief	This sets the maximum segment size of TCP in Active Mode), while in Passive Mode this is set by peer

-*/

-void setSn_MSS(SOCKET s, uint16 Sn_MSSR0)

-{

-	IINCHIP_WRITE(Sn_MSSR0(s),(uint8)((Sn_MSSR0 & 0xff00) >> 8));

-	IINCHIP_WRITE((Sn_MSSR0(s) + 1),(uint8)(Sn_MSSR0 & 0x00ff));

-}

-

-void setSn_TTL(SOCKET s, uint8 ttl)

-{

-   IINCHIP_WRITE(Sn_TTL(s), ttl);

-}

-

-

-/**

-@brief	These below function is used to setup the Protocol Field of IP Header when

-		executing the IP Layer RAW mode.

-*/

-void setSn_PROTO(SOCKET s, uint8 proto)

-{

-	IINCHIP_WRITE(Sn_PROTO(s),proto);

-}

-

-

-/**

-@brief	get socket interrupt status

-

-These below functions are used to read the Interrupt & Soket Status register

-*/

-uint8 getSn_IR(SOCKET s)

-{

-   return IINCHIP_READ(Sn_IR(s));

-}

-

-

-/**

-@brief	 get socket status

-*/

-uint8 getSn_SR(SOCKET s)

-{

-   return IINCHIP_READ(Sn_SR(s));

-}

-

-

-/**

-@brief	get socket TX free buf size

-

-This gives free buffer size of transmit buffer. This is the data size that user can transmit.

-User shuold check this value first and control the size of transmitting data

-*/

-uint16 getSn_TX_FSR(SOCKET s)

-{

-	uint16 val=0,val1=0;

-	do

-	{

-		val1 = IINCHIP_READ(Sn_TX_FSR0(s));

-		val1 = (val1 << 8) + IINCHIP_READ(Sn_TX_FSR0(s) + 1);

-      if (val1 != 0)

-		{

-   			val = IINCHIP_READ(Sn_TX_FSR0(s));

-   			val = (val << 8) + IINCHIP_READ(Sn_TX_FSR0(s) + 1);

-		}

-	} while (val != val1);

-   return val;

-}

-

-

-/**

-@brief	 get socket RX recv buf size

-

-This gives size of received data in receive buffer. 

-*/

-uint16 getSn_RX_RSR(SOCKET s)

-{

-	uint16 val=0,val1=0;

-	do

-	{

-		val1 = IINCHIP_READ(Sn_RX_RSR0(s));

-		val1 = (val1 << 8) + IINCHIP_READ(Sn_RX_RSR0(s) + 1);

-      if(val1 != 0)

-		{

-   			val = IINCHIP_READ(Sn_RX_RSR0(s));

-   			val = (val << 8) + IINCHIP_READ(Sn_RX_RSR0(s) + 1);

-		}

-	} while (val != val1);

-   return val;

-}

-

-

-/**

-@brief	 This function is being called by send() and sendto() function also. 

-

-This function read the Tx write pointer register and after copy the data in buffer update the Tx write pointer

-register. User should read upper byte first and lower byte later to get proper value.

-*/

-void send_data_processing(SOCKET s, uint8 *data, uint16 len)

-{

-	uint16 ptr;

-	ptr = IINCHIP_READ(Sn_TX_WR0(s));

-	ptr = ((ptr & 0x00ff) << 8) + IINCHIP_READ(Sn_TX_WR0(s) + 1);

-	write_data(s, data, (uint8 *)(ptr), len);

-	ptr += len;

-	IINCHIP_WRITE(Sn_TX_WR0(s),(uint8)((ptr & 0xff00) >> 8));

-	IINCHIP_WRITE((Sn_TX_WR0(s) + 1),(uint8)(ptr & 0x00ff));

-}

-

-

-/**

-@brief	This function is being called by recv() also.

-

-This function read the Rx read pointer register

-and after copy the data from receive buffer update the Rx write pointer register.

-User should read upper byte first and lower byte later to get proper value.

-*/

-void recv_data_processing(SOCKET s, uint8 *data, uint16 len)

-{

-	uint16 ptr;

-	ptr = IINCHIP_READ(Sn_RX_RD0(s));

-	ptr = ((ptr & 0x00ff) << 8) + IINCHIP_READ(Sn_RX_RD0(s) + 1);

-#ifdef __DEF_IINCHIP_DBG__

-	printf("ISR_RX: rd_ptr : %.4x\r\n", ptr);

-#endif

-	read_data(s, (uint8 *)ptr, data, len); // read data

-	ptr += len;

-	IINCHIP_WRITE(Sn_RX_RD0(s),(uint8)((ptr & 0xff00) >> 8));

-	IINCHIP_WRITE((Sn_RX_RD0(s) + 1),(uint8)(ptr & 0x00ff));

-}

-

-

-/**

-@brief	for copy the data form application buffer to Transmite buffer of the chip.

-

-This function is being used for copy the data form application buffer to Transmite

-buffer of the chip. It calculate the actual physical address where one has to write

-the data in transmite buffer. Here also take care of the condition while it exceed

-the Tx memory uper-bound of socket.

-*/

-void write_data(SOCKET s, vuint8 * src, vuint8 * dst, uint16 len)

-{

-	uint16 size;

-	uint16 dst_mask;

-	uint8 * dst_ptr;

-

-	dst_mask = (uint16)dst & getIINCHIP_TxMASK(s);

-	dst_ptr = (uint8 *)(getIINCHIP_TxBASE(s) + dst_mask);

-	

-	if (dst_mask + len > getIINCHIP_TxMAX(s)) 

-	{

-		size = getIINCHIP_TxMAX(s) - dst_mask;

-		wiz_write_buf((uint16)dst_ptr, (uint8*)src, size);

-		src += size;

-		size = len - size;

-		dst_ptr = (uint8 *)(getIINCHIP_TxBASE(s));

-		wiz_write_buf((uint16)dst_ptr, (uint8*)src, size);

-	} 

-	else

-	{

-		wiz_write_buf((uint16)dst_ptr, (uint8*)src, len);

-	}

-}

-

-

-/**

-@brief	This function is being used for copy the data form Receive buffer of the chip to application buffer.

-

-It calculate the actual physical address where one has to read

-the data from Receive buffer. Here also take care of the condition while it exceed

-the Rx memory uper-bound of socket.

-*/

-void read_data(SOCKET s, vuint8 * src, vuint8 * dst, uint16 len)

-{

-	uint16 size;

-	uint16 src_mask;

-	uint8 * src_ptr;

-

-	src_mask = (uint16)src & getIINCHIP_RxMASK(s);

-	src_ptr = (uint8 *)(getIINCHIP_RxBASE(s) + src_mask);

-	

-	if( (src_mask + len) > getIINCHIP_RxMAX(s) ) 

-	{

-		size = getIINCHIP_RxMAX(s) - src_mask;

-		wiz_read_buf((uint16)src_ptr, (uint8*)dst,size);

-		dst += size;

-		size = len - size;

-		src_ptr = (uint8 *)(getIINCHIP_RxBASE(s));

-		wiz_read_buf((uint16)src_ptr, (uint8*) dst,size);

-	} 

-	else

-	{

-		wiz_read_buf((uint16)src_ptr, (uint8*) dst,len);

-	}

-}

-

-

-#ifdef __DEF_IINCHIP_PPP__

-#define PPP_OPTION_BUF_LEN 64

-

-uint8 pppinit_in(uint8 * id, uint8 idlen, uint8 * passwd, uint8 passwdlen);

-

-

-/**

-@brief	make PPPoE connection

-@return	1 => success to connect, 2 => Auth fail, 3 => timeout, 4 => Auth type not support

-

-*/

-uint8 pppinit(uint8 * id, uint8 idlen, uint8 * passwd, uint8 passwdlen)

-{

-	uint8 ret;

-	uint8 isr;

-	

-	// PHASE0. W5100 PPPoE(ADSL) setup

-	// enable pppoe mode

-	printf("-- PHASE 0. W5100 PPPoE(ADSL) setup process --\r\n");

-	printf("\r\n");

-	IINCHIP_WRITE(MR,IINCHIP_READ(MR) | MR_PPPOE);

-

-	// open socket in pppoe mode

-	isr = IINCHIP_READ(Sn_IR(0));// first clear isr(0), W5100 at present time

-	IINCHIP_WRITE(Sn_IR(0),isr);

-	

-	IINCHIP_WRITE(PTIMER,200); // 5sec timeout

-	IINCHIP_WRITE(PMAGIC,0x01); // magic number

-	IINCHIP_WRITE(Sn_MR(0),Sn_MR_PPPOE);

-	IINCHIP_WRITE(Sn_CR(0),Sn_CR_OPEN);

-	

-	/* +20071122[chungs]:wait to process the command... */

-	while( IINCHIP_READ(Sn_CR(0)) ) 

-		;

-	/* ------- */

-	

-	ret = pppinit_in(id, idlen, passwd, passwdlen);

-

-	// close ppp connection socket

-	/* +200801 (hwkim) */

-	close(0);

-	/* ------- */

-	

-	return ret;

-}

-

-

-uint8 pppinit_in(uint8 * id, uint8 idlen, uint8 * passwd, uint8 passwdlen)

-{

-	uint8 loop_idx = 0;

-	uint8 isr = 0;

-	uint8 buf[PPP_OPTION_BUF_LEN];

-	uint16 len;

-	uint8 str[PPP_OPTION_BUF_LEN];

-	uint8 str_idx,dst_idx;

-

-   // PHASE1. PPPoE Discovery

-	// start to connect pppoe connection

-	printf("-- PHASE 1. PPPoE Discovery process --");

-	printf(" ok\r\n");

-	printf("\r\n");

-	IINCHIP_WRITE(Sn_CR(0),Sn_CR_PCON);

-	/* +20071122[chungs]:wait to process the command... */

-	while( IINCHIP_READ(Sn_CR(0)) ) 

-		;

-	/* ------- */

-	

-	wait_10ms(100);

-

-	loop_idx = 0;

-	//check whether PPPoE discovery end or not

-	while (!(IINCHIP_READ(Sn_IR(0)) & Sn_IR_PNEXT))

-	{

-		printf(".");

-		if (loop_idx++ == 10) // timeout

-		{

-			printf("timeout before LCP\r\n"); 

-			return 3;

-		}

-		wait_10ms(100);

-	}

-

-   /* +200801[bj] clear interrupt value*/

-   IINCHIP_WRITE(Sn_IR(0), 0xff);

-   /*---*/

-

-   // PHASE2. LCP process

-	printf("-- PHASE 2. LCP process --");

-		

-	// send LCP Request

-	{

-		// Magic number option

-		// option format (type value + length value + data)

-	   // write magic number value

-		buf[0] = 0x05; // type value

-		buf[1] = 0x06; // length value

-		buf[2] = 0x01; buf[3] = 0x01; buf[4] = 0x01; buf[5]= 0x01; // data

-		// for MRU option, 1492 0x05d4  

-		// buf[6] = 0x01; buf[7] = 0x04; buf[8] = 0x05; buf[9] = 0xD4;

-	}

-	send_data_processing(0, buf, 0x06);

-	IINCHIP_WRITE(Sn_CR(0),Sn_CR_PCR); // send request 

-	/* +20071122[chungs]:wait to process the command... */

-	while( IINCHIP_READ(Sn_CR(0)) ) 

-		;

-	/* ------- */

-		

-	wait_10ms(100);

-

-	while (!((isr = IINCHIP_READ(Sn_IR(0))) & Sn_IR_PNEXT))

-	{

-		if (isr & Sn_IR_PRECV) // Not support option

-		{

-   /* +200801[bj] clear interrupt value*/

-         IINCHIP_WRITE(Sn_IR(0), Sn_IR_PRECV);

-   /*---*/

-			len = getSn_RX_RSR(0);

-			if ( len > 0 )

-			{

-				recv_data_processing(0, str, len);

-				IINCHIP_WRITE(Sn_CR(0),Sn_CR_RECV);

-				/* +20071122[chungs]:wait to process the command... */

-				while( IINCHIP_READ(Sn_CR(0)) ) 

-					;

-				/* ------- */

-				

-				// for debug

-				//printf("LCP proc\r\n"); for (i = 0; i < len; i++) printf ("%02x ", str[i]); printf("\r\n");

-				// get option length

-				len = str[4]; len = ((len & 0x00ff) << 8) + str[5];

-				len += 2;

-				str_idx = 6; dst_idx = 0; // ppp header is 6 byte, so starts at 6.

-				do 

-				{

-					if ((str[str_idx] == 0x01) || (str[str_idx] == 0x02) || (str[str_idx] == 0x03) || (str[str_idx] == 0x05))

-					{

-						// skip as length of support option. str_idx+1 is option's length.

-						str_idx += str[str_idx+1];

-					}

-					else

-					{

-						// not support option , REJECT

-						memcpy((uint8 *)(buf+dst_idx), (uint8 *)(str+str_idx), str[str_idx+1]);

-						dst_idx += str[str_idx+1]; str_idx += str[str_idx+1];

-					}

-				} while (str_idx != len);

-	   			// for debug

-	   			// printf("LCP dst proc\r\n"); for (i = 0; i < dst_idx; i++) printf ("%02x ", dst[i]); printf("\r\n");

-	   

-	   			// send LCP REJECT packet

-	   			send_data_processing(0, buf, dst_idx);

-	   			IINCHIP_WRITE(Sn_CR(0),Sn_CR_PCJ);

-				/* +20071122[chungs]:wait to process the command... */

-				while( IINCHIP_READ(Sn_CR(0)) ) 

-					;

-				/* ------- */

-  			}

-		}

-		printf(".");

-		if (loop_idx++ == 10) // timeout

-		{

-			printf("timeout after LCP\r\n");

-			return 3;

-		}

-		wait_10ms(100);

-	}

-	printf(" ok\r\n");

-	printf("\r\n");

-

-   /* +200801[bj] clear interrupt value*/

-   IINCHIP_WRITE(Sn_IR(0), 0xff);

-   /*---*/

-

-	printf("-- PHASE 3. PPPoE(ADSL) Authentication mode --\r\n");

-	printf("Authentication protocol : %.2x %.2x, ", IINCHIP_READ(PATR0), IINCHIP_READ(PATR0+1));

-

-	loop_idx = 0;

-	if (IINCHIP_READ(PATR0) == 0xc0 && IINCHIP_READ(PATR0+1) == 0x23)

-	{

-		printf("PAP\r\n"); // in case of adsl normally supports PAP.

-		// send authentication data

-		// copy (idlen + id + passwdlen + passwd)

-		buf[loop_idx] = idlen; loop_idx++;

-		memcpy((uint8 *)(buf+loop_idx), (uint8 *)(id), idlen); loop_idx += idlen;

-		buf[loop_idx] = passwdlen; loop_idx++;

-		memcpy((uint8 *)(buf+loop_idx), (uint8 *)(passwd), passwdlen); loop_idx += passwdlen;

-		send_data_processing(0, buf, loop_idx);

-		IINCHIP_WRITE(Sn_CR(0),Sn_CR_PCR);

-		/* +20071122[chungs]:wait to process the command... */

-		while( IINCHIP_READ(Sn_CR(0)) ) 

-			;

-		/* ------- */

-		wait_10ms(100);

-	}	

-	else if (IINCHIP_READ(PATR0) == 0xc2 && IINCHIP_READ(PATR0+1) == 0x23)

-	{

-		uint8 chal_len;

-		md5_ctx context;

-		uint8  digest[16];

-

-		len = getSn_RX_RSR(0);

-		if ( len > 0 )

-		{

-			recv_data_processing(0, str, len);

-			IINCHIP_WRITE(Sn_CR(0),Sn_CR_RECV);

-			/* +20071122[chungs]:wait to process the command... */

-			while( IINCHIP_READ(Sn_CR(0)) ) 

-				;

-			/* ------- */

-#ifdef __DEF_IINCHIP_DBG__

-			printf("recv CHAP\r\n");

-			{

-				int16 i;

-				

-				for (i = 0; i < 32; i++) 

-					printf ("%02x ", str[i]);

-			}

-			printf("\r\n");

-#endif

-// str is C2 23 xx CHAL_ID xx xx CHAP_LEN CHAP_DATA

-// index  0  1  2  3       4  5  6        7 ...

-

-			memset(buf,0x00,64);

-			buf[loop_idx] = str[3]; loop_idx++; // chal_id

-			memcpy((uint8 *)(buf+loop_idx), (uint8 *)(passwd), passwdlen); loop_idx += passwdlen; //passwd

-			chal_len = str[6]; // chal_id

-			memcpy((uint8 *)(buf+loop_idx), (uint8 *)(str+7), chal_len); loop_idx += chal_len; //challenge

-			buf[loop_idx] = 0x80;

-#ifdef __DEF_IINCHIP_DBG__

-			printf("CHAP proc d1\r\n");

-			{

-				int16 i;

-				for (i = 0; i < 64; i++) 

-					printf ("%02x ", buf[i]);

-			}

-			printf("\r\n");

-#endif

-

-			md5_init(&context);

-			md5_update(&context, buf, loop_idx);

-			md5_final(digest, &context);

-

-#ifdef __DEF_IINCHIP_DBG__

-			printf("CHAP proc d1\r\n");

-			{

-				int16 i;				

-				for (i = 0; i < 16; i++) 

-					printf ("%02x", digest[i]);

-			}

-			printf("\r\n");

-#endif

-			loop_idx = 0;

-			buf[loop_idx] = 16; loop_idx++; // hash_len

-			memcpy((uint8 *)(buf+loop_idx), (uint8 *)(digest), 16); loop_idx += 16; // hashed value

-			memcpy((uint8 *)(buf+loop_idx), (uint8 *)(id), idlen); loop_idx += idlen; // id

-			send_data_processing(0, buf, loop_idx);

-			IINCHIP_WRITE(Sn_CR(0),Sn_CR_PCR);

-			/* +20071122[chungs]:wait to process the command... */

-			while( IINCHIP_READ(Sn_CR(0)) ) 

-				;

-			/* ------- */

-			wait_10ms(100);

-		}

-	}

-	else

-	{

-		printf("Not support\r\n");

-#ifdef __DEF_IINCHIP_DBG__

-		printf("Not support PPP Auth type: %.2x%.2x\r\n",IINCHIP_READ(PATR0), IINCHIP_READ(PATR0+1));

-#endif

-		return 4;

-	}

-	printf("\r\n");

-

-	printf("-- Waiting for PPPoE server's admission --");

-	loop_idx = 0;

-	while (!((isr = IINCHIP_READ(Sn_IR(0))) & Sn_IR_PNEXT))

-	{

-		if (isr & Sn_IR_PFAIL)

-		{

-   /* +200801[bj] clear interrupt value*/

-   IINCHIP_WRITE(Sn_IR(0), 0xff);

-   /*---*/

-			printf("failed\r\nReinput id, password..\r\n");

-			return 2;

-		}

-		printf(".");

-		if (loop_idx++ == 10) // timeout

-		{

-   /* +200801[bj] clear interrupt value*/

-   IINCHIP_WRITE(Sn_IR(0), 0xff);

-   /*---*/

-			printf("timeout after PAP\r\n");

-			return 3;

-		}

-		wait_10ms(100);

-	}

-   /* +200801[bj] clear interrupt value*/

-   IINCHIP_WRITE(Sn_IR(0), 0xff);

-   /*---*/

-	printf("ok\r\n");

-	printf("\r\n");

-	printf("-- PHASE 4. IPCP process --");

-	// IP Address

-	buf[0] = 0x03; buf[1] = 0x06; buf[2] = 0x00; buf[3] = 0x00; buf[4] = 0x00; buf[5] = 0x00;

-	send_data_processing(0, buf, 6);

-	IINCHIP_WRITE(Sn_CR(0),Sn_CR_PCR);

-	/* +20071122[chungs]:wait to process the command... */

-	while( IINCHIP_READ(Sn_CR(0)) ) 

-		;

-	/* ------- */

-	wait_10ms(100);

-

-	loop_idx = 0;

-	while (1)

-	{

-		if (IINCHIP_READ(Sn_IR(0)) & Sn_IR_PRECV)

-		{

-   /* +200801[bj] clear interrupt value*/

-   IINCHIP_WRITE(Sn_IR(0), 0xff);

-   /*---*/

-			len = getSn_RX_RSR(0);

-			if ( len > 0 )

-			{

-				recv_data_processing(0, str, len);

-				IINCHIP_WRITE(Sn_CR(0),Sn_CR_RECV);

-				/* +20071122[chungs]:wait to process the command... */

-				while( IINCHIP_READ(Sn_CR(0)) ) 

-					;

-				/* ------- */

-	   			//for debug

-	   			//printf("IPCP proc\r\n"); for (i = 0; i < len; i++) printf ("%02x ", str[i]); printf("\r\n");

-	   			str_idx = 6; dst_idx = 0;

-	   			if (str[2] == 0x03) // in case of NAK

-	   			{

-	   				do 

-	   				{

-	   					if (str[str_idx] == 0x03) // request only ip information

-	   					{

-	   						memcpy((uint8 *)(buf+dst_idx), (uint8 *)(str+str_idx), str[str_idx+1]);

-	   						dst_idx += str[str_idx+1]; str_idx += str[str_idx+1];

-	   					}

-	   					else

-	   					{

-	   						// skip byte

-	   						str_idx += str[str_idx+1];

-	   					}

-	   					// for debug

-	   					//printf("s: %d, d: %d, l: %d", str_idx, dst_idx, len);

-	   				} while (str_idx != len);

-	   				send_data_processing(0, buf, dst_idx);

-	   				IINCHIP_WRITE(Sn_CR(0),Sn_CR_PCR); // send ipcp request

-	   				/* +20071122[chungs]:wait to process the command... */

-					while( IINCHIP_READ(Sn_CR(0)) ) 

-						;

-					/* ------- */

-	   				wait_10ms(100);

-	   				break;

-	   			}

-			}

-		}

-		printf(".");

-		if (loop_idx++ == 10) // timeout

-		{

-			printf("timeout after IPCP\r\n");

-			return 3;

-		}

-		wait_10ms(100);

-		send_data_processing(0, buf, 6);

-		IINCHIP_WRITE(Sn_CR(0),Sn_CR_PCR); //ipcp re-request

-		/* +20071122[chungs]:wait to process the command... */

-		while( IINCHIP_READ(Sn_CR(0)) ) 

-			;

-		/* ------- */

-	}

-

-	loop_idx = 0;

-	while (!(IINCHIP_READ(Sn_IR(0)) & Sn_IR_PNEXT))

-	{

-		printf(".");

-		if (loop_idx++ == 10) // timeout

-		{

-			printf("timeout after IPCP NAK\r\n");

-			return 3;

-		}

-		wait_10ms(100);

-		IINCHIP_WRITE(Sn_CR(0),Sn_CR_PCR); // send ipcp request

-		/* +20071122[chungs]:wait to process the command... */

-		while( IINCHIP_READ(Sn_CR(0)) ) 

-			;

-		/* ------- */

-	}

-   /* +200801[bj] clear interrupt value*/

-   IINCHIP_WRITE(Sn_IR(0), 0xff);

-   /*---*/

-	printf("ok\r\n");

-	printf("\r\n");

-	return 1;

-	// after this function, User must save the pppoe server's mac address and pppoe session id in current connection

-}

-

-

-/**

-@brief	terminate PPPoE connection

-*/

-uint8 pppterm(uint8 * mac, uint8 * sessionid)

-{

-	uint16 i;

-	uint8 isr;

-#ifdef __DEF_IINCHIP_DBG__

-	printf("pppterm()\r\n");

-#endif

-	/* Set PPPoE bit in MR(Common Mode Register) : enable socket0 pppoe */

-	IINCHIP_WRITE(MR,IINCHIP_READ(MR) | MR_PPPOE);

-	

-	// write pppoe server's mac address and session id 

-	// must be setted these value.

-	for (i = 0; i < 6; i++) IINCHIP_WRITE((Sn_DHAR0(0)+i),mac[i]);

-	for (i = 0; i < 2; i++) IINCHIP_WRITE((Sn_DPORT0(0)+i),sessionid[i]);

-	isr = IINCHIP_READ(Sn_IR(0));

-	IINCHIP_WRITE(Sn_IR(0),isr);

-	

-	//open socket in pppoe mode

-	IINCHIP_WRITE(Sn_MR(0),Sn_MR_PPPOE);

-	IINCHIP_WRITE(Sn_CR(0),Sn_CR_OPEN);

-	/* +20071122[chungs]:wait to process the command... */

-	while( IINCHIP_READ(Sn_CR(0)) ) 

-		;

-	/* ------- */

-	wait_1us(1);

-	// close pppoe connection

-	IINCHIP_WRITE(Sn_CR(0),Sn_CR_PDISCON);

-	/* +20071122[chungs]:wait to process the command... */

-	while( IINCHIP_READ(Sn_CR(0)) ) 

-		;

-	/* ------- */

-	wait_10ms(100);

-	// close socket

-	/* +200801 (hwkim) */

-	close(0);

-	/* ------- */

-	

-

-#ifdef __DEF_IINCHIP_DBG__

-	printf("pppterm() end ..\r\n");

-#endif

-

-	return 1;

-}

-#endif

diff --git a/libraries/Ethernet/utility/w5100.h b/libraries/Ethernet/utility/w5100.h
deleted file mode 100755
index 6eddf91..0000000
--- a/libraries/Ethernet/utility/w5100.h
+++ /dev/null
@@ -1,299 +0,0 @@
-/*

-@file		w5100.h

-*/

-

-#ifndef	_W5100_H_

-#define	_W5100_H_

-

-

-#define MR __DEF_IINCHIP_MAP_BASE__

-#define IDM_OR ((__DEF_IINCHIP_MAP_BASE__ + 0x00))

-#define IDM_AR0 ((__DEF_IINCHIP_MAP_BASE__ + 0x01))

-#define IDM_AR1 ((__DEF_IINCHIP_MAP_BASE__ + 0x02))

-#define IDM_DR ((__DEF_IINCHIP_MAP_BASE__ + 0x03))

-

-

-/**

- @brief Gateway IP Register address

- */

-#define GAR0				(COMMON_BASE + 0x0001)

-/**

- @brief Subnet mask Register address

- */

-#define SUBR0			(COMMON_BASE + 0x0005)

-/**

- @brief Source MAC Register address

- */

-#define SHAR0				(COMMON_BASE + 0x0009)

-/**

- @brief Source IP Register address

- */

-#define SIPR0				(COMMON_BASE + 0x000F)

-/**

- @brief Interrupt Register

- */

-#define IR					(COMMON_BASE + 0x0015)

-/**

- @brief Interrupt mask register

- */

-#define IMR					(COMMON_BASE + 0x0016)

-/**

- @brief Timeout register address( 1 is 100us )

- */

-#define RTR0				(COMMON_BASE + 0x0017)

-/**

- @brief Retry count reigster

- */

-#define RCR						(COMMON_BASE + 0x0019)

-/**

- @brief Receive memory size reigster

- */

-#define RMSR			(COMMON_BASE + 0x001A)

-/**

- @brief Transmit memory size reigster

- */

-#define TMSR			(COMMON_BASE + 0x001B)

-/**

- @brief Authentication type register address in PPPoE mode

- */

-#define PATR0					(COMMON_BASE + 0x001C)

-//#define PPPALGO (COMMON_BASE + 0x001D)

-#define PTIMER (COMMON_BASE + 0x0028)

-#define PMAGIC (COMMON_BASE + 0x0029)

-

-/**

- @brief Unreachable IP register address in UDP mode

- */

-#define UIPR0				(COMMON_BASE + 0x002A)

-/**

- @brief Unreachable Port register address in UDP mode

- */

-#define UPORT0			(COMMON_BASE + 0x002E)

-

-/**

- @brief socket register

-*/

-#define CH_BASE (COMMON_BASE + 0x0400)

-/**

- @brief	size of each channel register map

- */

-#define CH_SIZE		0x0100

-/**

- @brief socket Mode register

- */

-#define Sn_MR(ch)		(CH_BASE + ch * CH_SIZE + 0x0000)

-/**

- @brief channel Sn_CR register

- */

-#define Sn_CR(ch)				(CH_BASE + ch * CH_SIZE + 0x0001)

-/**

- @brief channel interrupt register

- */

-#define Sn_IR(ch)			(CH_BASE + ch * CH_SIZE + 0x0002)

-/**

- @brief channel status register

- */

-#define Sn_SR(ch)			(CH_BASE + ch * CH_SIZE + 0x0003)

-/**

- @brief source port register

- */

-#define Sn_PORT0(ch)		(CH_BASE + ch * CH_SIZE + 0x0004)

-/**

- @brief Peer MAC register address

- */

-#define Sn_DHAR0(ch)			(CH_BASE + ch * CH_SIZE + 0x0006)

-/**

- @brief Peer IP register address

- */

-#define Sn_DIPR0(ch)			(CH_BASE + ch * CH_SIZE + 0x000C)

-/**

- @brief Peer port register address

- */

-#define Sn_DPORT0(ch)		(CH_BASE + ch * CH_SIZE + 0x0010)

-/**

- @brief Maximum Segment Size(Sn_MSSR0) register address

- */

-#define Sn_MSSR0(ch)					(CH_BASE + ch * CH_SIZE + 0x0012)

-/**

- @brief Protocol of IP Header field register in IP raw mode

- */

-#define Sn_PROTO(ch)			(CH_BASE + ch * CH_SIZE + 0x0014)

-

-/** 

- @brief IP Type of Service(TOS) Register 

- */

-#define Sn_TOS(ch)						(CH_BASE + ch * CH_SIZE + 0x0015)

-/**

- @brief IP Time to live(TTL) Register 

- */

-#define Sn_TTL(ch)						(CH_BASE + ch * CH_SIZE + 0x0016)

-

-/**

- @brief Transmit free memory size register

- */

-#define Sn_TX_FSR0(ch)	(CH_BASE + ch * CH_SIZE + 0x0020)

-/**

- @brief Transmit memory read pointer register address

- */

-#define Sn_TX_RD0(ch)			(CH_BASE + ch * CH_SIZE + 0x0022)

-/**

- @brief Transmit memory write pointer register address

- */

-#define Sn_TX_WR0(ch)			(CH_BASE + ch * CH_SIZE + 0x0024)

-/**

- @brief Received data size register

- */

-#define Sn_RX_RSR0(ch)	(CH_BASE + ch * CH_SIZE + 0x0026)

-/**

- @brief Read point of Receive memory

- */

-#define Sn_RX_RD0(ch)			(CH_BASE + ch * CH_SIZE + 0x0028)

-/**

- @brief Write point of Receive memory

- */

-#define Sn_RX_WR0(ch)			(CH_BASE + ch * CH_SIZE + 0x002A)

-

-

-

-/* MODE register values */

-#define MR_RST			0x80 /**< reset */

-#define MR_PB			0x10 /**< ping block */

-#define MR_PPPOE		0x08 /**< enable pppoe */

-#define MR_LB  		0x04 /**< little or big endian selector in indirect mode */

-#define MR_AI			0x02 /**< auto-increment in indirect mode */

-#define MR_IND			0x01 /**< enable indirect mode */

-

-/* IR register values */

-#define IR_CONFLICT	0x80 /**< check ip confict */

-#define IR_UNREACH	0x40 /**< get the destination unreachable message in UDP sending */

-#define IR_PPPoE		0x20 /**< get the PPPoE close message */

-#define IR_SOCK(ch)	(0x01 << ch) /**< check socket interrupt */

-

-/* Sn_MR values */

-#define Sn_MR_CLOSE		0x00		/**< unused socket */

-#define Sn_MR_TCP		0x01		/**< TCP */

-#define Sn_MR_UDP		0x02		/**< UDP */

-#define Sn_MR_IPRAW	0x03		/**< IP LAYER RAW SOCK */

-#define Sn_MR_MACRAW	0x04		/**< MAC LAYER RAW SOCK */

-#define Sn_MR_PPPOE		0x05		/**< PPPoE */

-#define Sn_MR_ND		0x20		/**< No Delayed Ack(TCP) flag */

-#define Sn_MR_MULTI		0x80		/**< support multicating */

-

-

-/* Sn_CR values */

-#define Sn_CR_OPEN		0x01		/**< initialize or open socket */

-#define Sn_CR_LISTEN		0x02		/**< wait connection request in tcp mode(Server mode) */

-#define Sn_CR_CONNECT	0x04		/**< send connection request in tcp mode(Client mode) */

-#define Sn_CR_DISCON		0x08		/**< send closing reqeuset in tcp mode */

-#define Sn_CR_CLOSE		0x10		/**< close socket */

-#define Sn_CR_SEND		0x20		/**< updata txbuf pointer, send data */

-#define Sn_CR_SEND_MAC	0x21		/**< send data with MAC address, so without ARP process */

-#define Sn_CR_SEND_KEEP	0x22		/**<  send keep alive message */

-#define Sn_CR_RECV		0x40		/**< update rxbuf pointer, recv data */

-

-#ifdef __DEF_IINCHIP_PPP__

-	#define Sn_CR_PCON				0x23		 

-	#define Sn_CR_PDISCON			0x24		 

-	#define Sn_CR_PCR					0x25		 

-	#define Sn_CR_PCN					0x26		

-	#define Sn_CR_PCJ					0x27		

-#endif

-

-/* Sn_IR values */

-#ifdef __DEF_IINCHIP_PPP__

-	#define Sn_IR_PRECV			0x80		

-	#define Sn_IR_PFAIL			0x40		

-	#define Sn_IR_PNEXT			0x20		

-#endif

-#define Sn_IR_SEND_OK			0x10		/**< complete sending */

-#define Sn_IR_TIMEOUT			0x08		/**< assert timeout */

-#define Sn_IR_RECV				0x04		/**< receiving data */

-#define Sn_IR_DISCON				0x02		/**< closed socket */

-#define Sn_IR_CON					0x01		/**< established connection */

-

-/* Sn_SR values */

-#define SOCK_CLOSED				0x00		/**< closed */

-#define SOCK_INIT 				0x13		/**< init state */

-#define SOCK_LISTEN				0x14		/**< listen state */

-#define SOCK_SYNSENT	   		0x15		/**< connection state */

-#define SOCK_SYNRECV		   	0x16		/**< connection state */

-#define SOCK_ESTABLISHED		0x17		/**< success to connect */

-#define SOCK_FIN_WAIT			0x18		/**< closing state */

-#define SOCK_CLOSING		   	0x1A		/**< closing state */

-#define SOCK_TIME_WAIT			0x1B		/**< closing state */

-#define SOCK_CLOSE_WAIT			0x1C		/**< closing state */

-#define SOCK_LAST_ACK			0x1D		/**< closing state */

-#define SOCK_UDP				   0x22		/**< udp socket */

-#define SOCK_IPRAW			   0x32		/**< ip raw mode socket */

-#define SOCK_MACRAW			   0x42		/**< mac raw mode socket */

-#define SOCK_PPPOE				0x5F		/**< pppoe socket */

-

-/* IP PROTOCOL */

-#define IPPROTO_IP              0           /**< Dummy for IP */

-#define IPPROTO_ICMP            1           /**< Control message protocol */

-#define IPPROTO_IGMP            2           /**< Internet group management protocol */

-#define IPPROTO_GGP             3           /**< Gateway^2 (deprecated) */

-#define IPPROTO_TCP             6           /**< TCP */

-#define IPPROTO_PUP             12          /**< PUP */

-#define IPPROTO_UDP             17          /**< UDP */

-#define IPPROTO_IDP             22          /**< XNS idp */

-#define IPPROTO_ND              77          /**< UNOFFICIAL net disk protocol */

-#define IPPROTO_RAW             255         /**< Raw IP packet */

-

-

-/*********************************************************

-* iinchip access function

-*********************************************************/

-extern uint8 IINCHIP_READ(uint16 addr);

-extern uint8 IINCHIP_WRITE(uint16 addr,uint8 data);

-extern uint16 wiz_read_buf(uint16 addr, uint8* buf,uint16 len);

-extern uint16 wiz_write_buf(uint16 addr,uint8* buf,uint16 len);

-

-extern void iinchip_init(void); // reset iinchip

-extern void sysinit(uint8 tx_size, uint8 rx_size); // setting tx/rx buf size

-extern uint8 getISR(uint8 s);

-extern void putISR(uint8 s, uint8 val);

-extern uint16 getIINCHIP_RxMAX(uint8 s);

-extern uint16 getIINCHIP_TxMAX(uint8 s);

-extern uint16 getIINCHIP_RxMASK(uint8 s);

-extern uint16 getIINCHIP_TxMASK(uint8 s);

-extern uint16 getIINCHIP_RxBASE(uint8 s);

-extern uint16 getIINCHIP_TxBASE(uint8 s);

-extern void setGAR(uint8 * addr); // set gateway address

-extern void setSUBR(uint8 * addr); // set subnet mask address

-extern void setSHAR(uint8 * addr); // set local MAC address

-extern void setSIPR(uint8 * addr); // set local IP address

-extern void setRTR(uint16 timeout); // set retry duration for data transmission, connection, closing ...

-extern void setRCR(uint8 retry); // set retry count (above the value, assert timeout interrupt)

-extern void setIMR(uint8 mask); // set interrupt mask. 

-extern void getGAR(uint8 * addr);

-extern void getSUBR(uint8 * addr);

-extern void getSHAR(uint8 * addr);

-extern void getSIPR(uint8 * addr);

-extern uint8 getIR( void );

-extern void setSn_MSS(SOCKET s, uint16 Sn_MSSR0); // set maximum segment size

-extern void setSn_PROTO(SOCKET s, uint8 proto); // set IP Protocol value using IP-Raw mode

-extern uint8 getSn_IR(SOCKET s); // get socket interrupt status

-extern uint8 getSn_SR(SOCKET s); // get socket status

-extern uint16 getSn_TX_FSR(SOCKET s); // get socket TX free buf size

-extern uint16 getSn_RX_RSR(SOCKET s); // get socket RX recv buf size

-extern void setSn_DHAR(SOCKET s, uint8 * addr);

-extern void setSn_DIPR(SOCKET s, uint8 * addr);

-extern void setSn_DPORT(SOCKET s, uint8 * addr);

-extern void getSn_DHAR(SOCKET s, uint8 * addr);

-extern void getSn_DIPR(SOCKET s, uint8 * addr);

-extern void getSn_DPORT(SOCKET s, uint8 * addr);

-extern void setSn_TTL(SOCKET s, uint8 ttl);

-extern void setMR(uint8 val);

-

-#ifdef __DEF_IINCHIP_PPP__

-extern uint8 pppinit(uint8 *id, uint8 idlen, uint8 *passwd, uint8 passwdlen);

-extern uint8 pppterm(uint8 *mac,uint8 *sessionid);

-#endif

-

-extern void send_data_processing(SOCKET s, uint8 *data, uint16 len);

-extern void recv_data_processing(SOCKET s, uint8 *data, uint16 len);

-extern void read_data(SOCKET s, vuint8 * src, vuint8 * dst, uint16 len);

-extern void write_data(SOCKET s, vuint8 * src, vuint8 * dst, uint16 len);

-

-#endif