WiFi library to the new format

35 files changed, 0 insertions, 5173 deletions

diff --git a/libraries/WiFi/WiFi.cpp b/libraries/WiFi/WiFi.cpp
deleted file mode 100644
index f209280..0000000
--- a/libraries/WiFi/WiFi.cpp
+++ /dev/null
@@ -1,231 +0,0 @@
-#include "wifi_drv.h"
-#include "WiFi.h"
-
-extern "C" {
-  #include "utility/wl_definitions.h"
-  #include "utility/wl_types.h"
-  #include "debug.h"
-}
-
-// XXX: don't make assumptions about the value of MAX_SOCK_NUM.
-int16_t 	WiFiClass::_state[MAX_SOCK_NUM] = { NA_STATE, NA_STATE, NA_STATE, NA_STATE };
-uint16_t 	WiFiClass::_server_port[MAX_SOCK_NUM] = { 0, 0, 0, 0 };
-
-WiFiClass::WiFiClass()
-{
-	// Driver initialization
-	init();
-}
-
-void WiFiClass::init()
-{
-    WiFiDrv::wifiDriverInit();
-}
-
-uint8_t WiFiClass::getSocket()
-{
-    for (uint8_t i = 0; i < MAX_SOCK_NUM; ++i)
-    {
-        if (WiFiClass::_server_port[i] == 0)
-        {
-             return i;
-        }
-    }
-    return NO_SOCKET_AVAIL;
-}
-
-char* WiFiClass::firmwareVersion()
-{
-	return WiFiDrv::getFwVersion();
-}
-
-int WiFiClass::begin(char* ssid)
-{
-	uint8_t status = WL_IDLE_STATUS;
-	uint8_t attempts = WL_MAX_ATTEMPT_CONNECTION;
-
-   if (WiFiDrv::wifiSetNetwork(ssid, strlen(ssid)) != WL_FAILURE)
-   {
-	   do
-	   {
-		   delay(WL_DELAY_START_CONNECTION);
-		   status = WiFiDrv::getConnectionStatus();
-	   }
-	   while ((( status == WL_IDLE_STATUS)||(status == WL_SCAN_COMPLETED))&&(--attempts>0));
-   }else
-   {
-	   status = WL_CONNECT_FAILED;
-   }
-   return status;
-}
-
-int WiFiClass::begin(char* ssid, uint8_t key_idx, const char *key)
-{
-	uint8_t status = WL_IDLE_STATUS;
-	uint8_t attempts = WL_MAX_ATTEMPT_CONNECTION;
-
-	// set encryption key
-   if (WiFiDrv::wifiSetKey(ssid, strlen(ssid), key_idx, key, strlen(key)) != WL_FAILURE)
-   {
-	   do
-	   {
-		   delay(WL_DELAY_START_CONNECTION);
-		   status = WiFiDrv::getConnectionStatus();
-	   }while ((( status == WL_IDLE_STATUS)||(status == WL_SCAN_COMPLETED))&&(--attempts>0));
-   }else{
-	   status = WL_CONNECT_FAILED;
-   }
-   return status;
-}
-
-int WiFiClass::begin(char* ssid, const char *passphrase)
-{
-	uint8_t status = WL_IDLE_STATUS;
-	uint8_t attempts = WL_MAX_ATTEMPT_CONNECTION;
-
-    // set passphrase
-    if (WiFiDrv::wifiSetPassphrase(ssid, strlen(ssid), passphrase, strlen(passphrase))!= WL_FAILURE)
-    {
- 	   do
- 	   {
- 		   delay(WL_DELAY_START_CONNECTION);
- 		   status = WiFiDrv::getConnectionStatus();
- 	   }
-	   while ((( status == WL_IDLE_STATUS)||(status == WL_SCAN_COMPLETED))&&(--attempts>0));
-    }else{
-    	status = WL_CONNECT_FAILED;
-    }
-    return status;
-}
-
-void WiFiClass::config(IPAddress local_ip)
-{
-	WiFiDrv::config(1, (uint32_t)local_ip, 0, 0);
-}
-
-void WiFiClass::config(IPAddress local_ip, IPAddress dns_server)
-{
-	WiFiDrv::config(1, (uint32_t)local_ip, 0, 0);
-	WiFiDrv::setDNS(1, (uint32_t)dns_server, 0);
-}
-
-void WiFiClass::config(IPAddress local_ip, IPAddress dns_server, IPAddress gateway)
-{
-	WiFiDrv::config(2, (uint32_t)local_ip, (uint32_t)gateway, 0);
-	WiFiDrv::setDNS(1, (uint32_t)dns_server, 0);
-}
-
-void WiFiClass::config(IPAddress local_ip, IPAddress dns_server, IPAddress gateway, IPAddress subnet)
-{
-	WiFiDrv::config(3, (uint32_t)local_ip, (uint32_t)gateway, (uint32_t)subnet);
-	WiFiDrv::setDNS(1, (uint32_t)dns_server, 0);
-}
-
-void WiFiClass::setDNS(IPAddress dns_server1)
-{
-	WiFiDrv::setDNS(1, (uint32_t)dns_server1, 0);
-}
-
-void WiFiClass::setDNS(IPAddress dns_server1, IPAddress dns_server2)
-{
-	WiFiDrv::setDNS(2, (uint32_t)dns_server1, (uint32_t)dns_server2);
-}
-
-int WiFiClass::disconnect()
-{
-    return WiFiDrv::disconnect();
-}
-
-uint8_t* WiFiClass::macAddress(uint8_t* mac)
-{
-	uint8_t* _mac = WiFiDrv::getMacAddress();
-	memcpy(mac, _mac, WL_MAC_ADDR_LENGTH);
-    return mac;
-}
-   
-IPAddress WiFiClass::localIP()
-{
-	IPAddress ret;
-	WiFiDrv::getIpAddress(ret);
-	return ret;
-}
-
-IPAddress WiFiClass::subnetMask()
-{
-	IPAddress ret;
-	WiFiDrv::getSubnetMask(ret);
-	return ret;
-}
-
-IPAddress WiFiClass::gatewayIP()
-{
-	IPAddress ret;
-	WiFiDrv::getGatewayIP(ret);
-	return ret;
-}
-
-char* WiFiClass::SSID()
-{
-    return WiFiDrv::getCurrentSSID();
-}
-
-uint8_t* WiFiClass::BSSID(uint8_t* bssid)
-{
-	uint8_t* _bssid = WiFiDrv::getCurrentBSSID();
-	memcpy(bssid, _bssid, WL_MAC_ADDR_LENGTH);
-    return bssid;
-}
-
-int32_t WiFiClass::RSSI()
-{
-    return WiFiDrv::getCurrentRSSI();
-}
-
-uint8_t WiFiClass::encryptionType()
-{
-    return WiFiDrv::getCurrentEncryptionType();
-}
-
-
-int8_t WiFiClass::scanNetworks()
-{
-	uint8_t attempts = 10;
-	uint8_t numOfNetworks = 0;
-
-	if (WiFiDrv::startScanNetworks() == WL_FAILURE)
-		return WL_FAILURE;
- 	do
- 	{
- 		delay(2000);
- 		numOfNetworks = WiFiDrv::getScanNetworks();
- 	}
-	while (( numOfNetworks == 0)&&(--attempts>0));
-	return numOfNetworks;
-}
-
-char* WiFiClass::SSID(uint8_t networkItem)
-{
-	return WiFiDrv::getSSIDNetoworks(networkItem);
-}
-
-int32_t WiFiClass::RSSI(uint8_t networkItem)
-{
-	return WiFiDrv::getRSSINetoworks(networkItem);
-}
-
-uint8_t WiFiClass::encryptionType(uint8_t networkItem)
-{
-    return WiFiDrv::getEncTypeNetowrks(networkItem);
-}
-
-uint8_t WiFiClass::status()
-{
-    return WiFiDrv::getConnectionStatus();
-}
-
-int WiFiClass::hostByName(const char* aHostname, IPAddress& aResult)
-{
-	return WiFiDrv::getHostByName(aHostname, aResult);
-}
-
-WiFiClass WiFi;
diff --git a/libraries/WiFi/WiFi.h b/libraries/WiFi/WiFi.h
deleted file mode 100644
index ef36a84..0000000
--- a/libraries/WiFi/WiFi.h
+++ /dev/null
@@ -1,227 +0,0 @@
-#ifndef WiFi_h
-#define WiFi_h
-
-#include <inttypes.h>
-
-extern "C" {
-	#include "utility/wl_definitions.h"
-	#include "utility/wl_types.h"
-}
-
-#include "IPAddress.h"
-#include "WiFiClient.h"
-#include "WiFiServer.h"
-
-class WiFiClass
-{
-private:
-
-    static void init();
-public:
-    static int16_t 	_state[MAX_SOCK_NUM];
-    static uint16_t _server_port[MAX_SOCK_NUM];
-
-    WiFiClass();
-
-    /*
-     * Get the first socket available
-     */
-    static uint8_t getSocket();
-
-    /*
-     * Get firmware version
-     */
-    static char* firmwareVersion();
-
-
-    /* Start Wifi connection for OPEN networks
-     *
-     * param ssid: Pointer to the SSID string.
-     */
-    int begin(char* ssid);
-
-    /* Start Wifi connection with WEP encryption.
-     * Configure a key into the device. The key type (WEP-40, WEP-104)
-     * is determined by the size of the key (5 bytes for WEP-40, 13 bytes for WEP-104).
-     *
-     * param ssid: Pointer to the SSID string.
-     * param key_idx: The key index to set. Valid values are 0-3.
-     * param key: Key input buffer.
-     */
-    int begin(char* ssid, uint8_t key_idx, const char* key);
-
-    /* Start Wifi connection with passphrase
-     * the most secure supported mode will be automatically selected
-     *
-     * param ssid: Pointer to the SSID string.
-     * param passphrase: Passphrase. Valid characters in a passphrase
-     *        must be between ASCII 32-126 (decimal).
-     */
-    int begin(char* ssid, const char *passphrase);
-
-    /* Change Ip configuration settings disabling the dhcp client
-        *
-        * param local_ip: 	Static ip configuration
-        */
-    void config(IPAddress local_ip);
-
-    /* Change Ip configuration settings disabling the dhcp client
-        *
-        * param local_ip: 	Static ip configuration
-	* param dns_server:     IP configuration for DNS server 1
-        */
-    void config(IPAddress local_ip, IPAddress dns_server);
-
-    /* Change Ip configuration settings disabling the dhcp client
-        *
-        * param local_ip: 	Static ip configuration
-	* param dns_server:     IP configuration for DNS server 1
-        * param gateway : 	Static gateway configuration
-        */
-    void config(IPAddress local_ip, IPAddress dns_server, IPAddress gateway);
-
-    /* Change Ip configuration settings disabling the dhcp client
-        *
-        * param local_ip: 	Static ip configuration
-	* param dns_server:     IP configuration for DNS server 1
-        * param gateway: 	Static gateway configuration
-        * param subnet:		Static Subnet mask
-        */
-    void config(IPAddress local_ip, IPAddress dns_server, IPAddress gateway, IPAddress subnet);
-
-    /* Change DNS Ip configuration
-     *
-     * param dns_server1: ip configuration for DNS server 1
-     */
-    void setDNS(IPAddress dns_server1);
-
-    /* Change DNS Ip configuration
-     *
-     * param dns_server1: ip configuration for DNS server 1
-     * param dns_server2: ip configuration for DNS server 2
-     *
-     */
-    void setDNS(IPAddress dns_server1, IPAddress dns_server2);
-
-    /*
-     * Disconnect from the network
-     *
-     * return: one value of wl_status_t enum
-     */
-    int disconnect(void);
-
-    /*
-     * Get the interface MAC address.
-     *
-     * return: pointer to uint8_t array with length WL_MAC_ADDR_LENGTH
-     */
-    uint8_t* macAddress(uint8_t* mac);
-
-    /*
-     * Get the interface IP address.
-     *
-     * return: Ip address value
-     */
-    IPAddress localIP();
-
-    /*
-     * Get the interface subnet mask address.
-     *
-     * return: subnet mask address value
-     */
-    IPAddress subnetMask();
-
-    /*
-     * Get the gateway ip address.
-     *
-     * return: gateway ip address value
-     */
-   IPAddress gatewayIP();
-
-    /*
-     * Return the current SSID associated with the network
-     *
-     * return: ssid string
-     */
-    char* SSID();
-
-    /*
-      * Return the current BSSID associated with the network.
-      * It is the MAC address of the Access Point
-      *
-      * return: pointer to uint8_t array with length WL_MAC_ADDR_LENGTH
-      */
-    uint8_t* BSSID(uint8_t* bssid);
-
-    /*
-      * Return the current RSSI /Received Signal Strength in dBm)
-      * associated with the network
-      *
-      * return: signed value
-      */
-    int32_t RSSI();
-
-    /*
-      * Return the Encryption Type associated with the network
-      *
-      * return: one value of wl_enc_type enum
-      */
-    uint8_t	encryptionType();
-
-    /*
-     * Start scan WiFi networks available
-     *
-     * return: Number of discovered networks
-     */
-    int8_t scanNetworks();
-
-    /*
-     * Return the SSID discovered during the network scan.
-     *
-     * param networkItem: specify from which network item want to get the information
-	 *
-     * return: ssid string of the specified item on the networks scanned list
-     */
-    char*	SSID(uint8_t networkItem);
-
-    /*
-     * Return the encryption type of the networks discovered during the scanNetworks
-     *
-     * param networkItem: specify from which network item want to get the information
-	 *
-     * return: encryption type (enum wl_enc_type) of the specified item on the networks scanned list
-     */
-    uint8_t	encryptionType(uint8_t networkItem);
-
-    /*
-     * Return the RSSI of the networks discovered during the scanNetworks
-     *
-     * param networkItem: specify from which network item want to get the information
-	 *
-     * return: signed value of RSSI of the specified item on the networks scanned list
-     */
-    int32_t RSSI(uint8_t networkItem);
-
-    /*
-     * Return Connection status.
-     *
-     * return: one of the value defined in wl_status_t
-     */
-    uint8_t status();
-
-    /*
-     * Resolve the given hostname to an IP address.
-     * param aHostname: Name to be resolved
-     * param aResult: IPAddress structure to store the returned IP address
-     * result: 1 if aIPAddrString was successfully converted to an IP address,
-     *          else error code
-     */
-    int hostByName(const char* aHostname, IPAddress& aResult);
-
-    friend class WiFiClient;
-    friend class WiFiServer;
-};
-
-extern WiFiClass WiFi;
-
-#endif
diff --git a/libraries/WiFi/WiFiClient.cpp b/libraries/WiFi/WiFiClient.cpp
deleted file mode 100644
index 0b4b6dc..0000000
--- a/libraries/WiFi/WiFiClient.cpp
+++ /dev/null
@@ -1,179 +0,0 @@
-extern "C" {
-  #include "utility/wl_definitions.h"
-  #include "utility/wl_types.h"
-  #include "socket.h"
-  #include "string.h"
-  #include "utility/debug.h"
-}
-
-#include "WiFi.h"
-#include "WiFiClient.h"
-#include "WiFiServer.h"
-#include "server_drv.h"
-
-
-uint16_t WiFiClient::_srcport = 1024;
-
-WiFiClient::WiFiClient() : _sock(MAX_SOCK_NUM) {
-}
-
-WiFiClient::WiFiClient(uint8_t sock) : _sock(sock) {
-}
-
-int WiFiClient::connect(const char* host, uint16_t port) {
-	IPAddress remote_addr;
-	if (WiFi.hostByName(host, remote_addr))
-	{
-		return connect(remote_addr, port);
-	}
-	return 0;
-}
-
-int WiFiClient::connect(IPAddress ip, uint16_t port) {
-    _sock = getFirstSocket();
-    if (_sock != NO_SOCKET_AVAIL)
-    {
-    	ServerDrv::startClient(uint32_t(ip), port, _sock);
-    	WiFiClass::_state[_sock] = _sock;
-
-    	unsigned long start = millis();
-
-    	// wait 4 second for the connection to close
-    	while (!connected() && millis() - start < 10000)
-    		delay(1);
-
-    	if (!connected())
-       	{
-    		return 0;
-    	}
-    }else{
-    	Serial.println("No Socket available");
-    	return 0;
-    }
-    return 1;
-}
-
-size_t WiFiClient::write(uint8_t b) {
-	  return write(&b, 1);
-}
-
-size_t WiFiClient::write(const uint8_t *buf, size_t size) {
-  if (_sock >= MAX_SOCK_NUM)
-  {
-	  setWriteError();
-	  return 0;
-  }
-  if (size==0)
-  {
-	  setWriteError();
-      return 0;
-  }
-
-
-  if (!ServerDrv::sendData(_sock, buf, size))
-  {
-	  setWriteError();
-      return 0;
-  }
-  if (!ServerDrv::checkDataSent(_sock))
-  {
-	  setWriteError();
-      return 0;
-  }
-
-  return size;
-}
-
-int WiFiClient::available() {
-  if (_sock != 255)
-  {
-      return ServerDrv::availData(_sock);
-  }
-   
-  return 0;
-}
-
-int WiFiClient::read() {
-  uint8_t b;
-  if (!available())
-    return -1;
-
-  ServerDrv::getData(_sock, &b);
-  return b;
-}
-
-
-int WiFiClient::read(uint8_t* buf, size_t size) {
-  if (!ServerDrv::getDataBuf(_sock, buf, &size))
-      return -1;
-  return 0;
-}
-
-int WiFiClient::peek() {
-	  uint8_t b;
-	  if (!available())
-	    return -1;
-
-	  ServerDrv::getData(_sock, &b, 1);
-	  return b;
-}
-
-void WiFiClient::flush() {
-  while (available())
-    read();
-}
-
-void WiFiClient::stop() {
-
-  if (_sock == 255)
-    return;
-
-  ServerDrv::stopClient(_sock);
-  WiFiClass::_state[_sock] = NA_STATE;
-
-  int count = 0;
-  // wait maximum 5 secs for the connection to close
-  while (status() != CLOSED && ++count < 50)
-    delay(100);
-
-  _sock = 255;
-}
-
-uint8_t WiFiClient::connected() {
-
-  if (_sock == 255) {
-    return 0;
-  } else {
-    uint8_t s = status();
-
-    return !(s == LISTEN || s == CLOSED || s == FIN_WAIT_1 ||
-    		s == FIN_WAIT_2 || s == TIME_WAIT ||
-    		s == SYN_SENT || s== SYN_RCVD ||
-    		(s == CLOSE_WAIT));
-  }
-}
-
-uint8_t WiFiClient::status() {
-    if (_sock == 255) {
-    return CLOSED;
-  } else {
-    return ServerDrv::getClientState(_sock);
-  }
-}
-
-WiFiClient::operator bool() {
-  return _sock != 255;
-}
-
-// Private Methods
-uint8_t WiFiClient::getFirstSocket()
-{
-    for (int i = 0; i < MAX_SOCK_NUM; i++) {
-      if (WiFiClass::_state[i] == NA_STATE)
-      {
-          return i;
-      }
-    }
-    return SOCK_NOT_AVAIL;
-}
-
diff --git a/libraries/WiFi/WiFiClient.h b/libraries/WiFi/WiFiClient.h
deleted file mode 100644
index 5a7f0f3..0000000
--- a/libraries/WiFi/WiFiClient.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef wificlient_h
-#define wificlient_h
-#include "Arduino.h"	
-#include "Print.h"
-#include "Client.h"
-#include "IPAddress.h"
-
-class WiFiClient : public Client {
-
-public:
-  WiFiClient();
-  WiFiClient(uint8_t sock);
-
-  uint8_t status();
-  virtual int connect(IPAddress ip, uint16_t port);
-  virtual int connect(const char *host, uint16_t port);
-  virtual size_t write(uint8_t);
-  virtual size_t write(const uint8_t *buf, size_t size);
-  virtual int available();
-  virtual int read();
-  virtual int read(uint8_t *buf, size_t size);
-  virtual int peek();
-  virtual void flush();
-  virtual void stop();
-  virtual uint8_t connected();
-  virtual operator bool();
-
-  friend class WiFiServer;
-
-  using Print::write;
-
-private:
-  static uint16_t _srcport;
-  uint8_t _sock;   //not used
-  uint16_t  _socket;
-
-  uint8_t getFirstSocket();
-};
-
-#endif
diff --git a/libraries/WiFi/WiFiServer.cpp b/libraries/WiFi/WiFiServer.cpp
deleted file mode 100644
index 2f03bc1..0000000
--- a/libraries/WiFi/WiFiServer.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-#include <string.h>
-#include "server_drv.h"
-
-extern "C" {
-  #include "utility/debug.h"
-}
-
-#include "WiFi.h"
-#include "WiFiClient.h"
-#include "WiFiServer.h"
-
-WiFiServer::WiFiServer(uint16_t port)
-{
-    _port = port;
-}
-
-void WiFiServer::begin()
-{
-    uint8_t _sock = WiFiClass::getSocket();
-    if (_sock != NO_SOCKET_AVAIL)
-    {
-        ServerDrv::startServer(_port, _sock);
-        WiFiClass::_server_port[_sock] = _port;
-        WiFiClass::_state[_sock] = _sock;
-    }
-}
-
-WiFiClient WiFiServer::available(byte* status)
-{
-	static int cycle_server_down = 0;
-	const int TH_SERVER_DOWN = 50;
-
-    for (int sock = 0; sock < MAX_SOCK_NUM; sock++)
-    {
-        if (WiFiClass::_server_port[sock] == _port)
-        {
-        	WiFiClient client(sock);
-            uint8_t _status = client.status();
-            uint8_t _ser_status = this->status();
-
-            if (status != NULL)
-            	*status = _status;
-
-            //server not in listen state, restart it
-            if ((_ser_status == 0)&&(cycle_server_down++ > TH_SERVER_DOWN))
-            {
-            	ServerDrv::startServer(_port, sock);
-            	cycle_server_down = 0;
-            }
-
-            if (_status == ESTABLISHED)
-            {                
-                return client;  //TODO 
-            }
-        }
-    }
-
-    return WiFiClient(255);
-}
-
-uint8_t WiFiServer::status() {
-    return ServerDrv::getServerState(0);
-}
-
-
-size_t WiFiServer::write(uint8_t b)
-{
-    return write(&b, 1);
-}
-
-size_t WiFiServer::write(const uint8_t *buffer, size_t size)
-{
-	size_t n = 0;
-
-    for (int sock = 0; sock < MAX_SOCK_NUM; sock++)
-    {
-        if (WiFiClass::_server_port[sock] != 0)
-        {
-        	WiFiClient client(sock);
-
-            if (WiFiClass::_server_port[sock] == _port &&
-                client.status() == ESTABLISHED)
-            {                
-                n+=client.write(buffer, size);
-            }
-        }
-    }
-    return n;
-}
diff --git a/libraries/WiFi/WiFiServer.h b/libraries/WiFi/WiFiServer.h
deleted file mode 100644
index 68b574c..0000000
--- a/libraries/WiFi/WiFiServer.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef wifiserver_h
-#define wifiserver_h
-
-extern "C" {
-  #include "utility/wl_definitions.h"
-}
-
-#include "Server.h"
-
-class WiFiClient;
-
-class WiFiServer : public Server {
-private:
-  uint16_t _port;
-  void*     pcb;
-public:
-  WiFiServer(uint16_t);
-  WiFiClient available(uint8_t* status = NULL);
-  void begin();
-  virtual size_t write(uint8_t);
-  virtual size_t write(const uint8_t *buf, size_t size);
-  uint8_t status();
-
-  using Print::write;
-};
-
-#endif
diff --git a/libraries/WiFi/WiFiUdp.cpp b/libraries/WiFi/WiFiUdp.cpp
deleted file mode 100644
index 7020df8..0000000
--- a/libraries/WiFi/WiFiUdp.cpp
+++ /dev/null
@@ -1,163 +0,0 @@
-
-extern "C" {
-  #include "utility/debug.h"
-  #include "utility/wifi_spi.h"
-}
-#include <string.h>
-#include "server_drv.h"
-#include "wifi_drv.h"
-
-#include "WiFi.h"
-#include "WiFiUdp.h"
-#include "WiFiClient.h"
-#include "WiFiServer.h"
-
-
-/* Constructor */
-WiFiUDP::WiFiUDP() : _sock(NO_SOCKET_AVAIL) {}
-
-/* Start WiFiUDP socket, listening at local port PORT */
-uint8_t WiFiUDP::begin(uint16_t port) {
-
-    uint8_t sock = WiFiClass::getSocket();
-    if (sock != NO_SOCKET_AVAIL)
-    {
-        ServerDrv::startServer(port, sock, UDP_MODE);
-        WiFiClass::_server_port[sock] = port;
-        _sock = sock;
-        _port = port;
-        return 1;
-    }
-    return 0;
-
-}
-
-/* return number of bytes available in the current packet,
-   will return zero if parsePacket hasn't been called yet */
-int WiFiUDP::available() {
-	 if (_sock != NO_SOCKET_AVAIL)
-	 {
-	      return ServerDrv::availData(_sock);
-	 }
-	 return 0;
-}
-
-/* Release any resources being used by this WiFiUDP instance */
-void WiFiUDP::stop()
-{
-	  if (_sock == NO_SOCKET_AVAIL)
-	    return;
-
-	  ServerDrv::stopClient(_sock);
-
-	  _sock = NO_SOCKET_AVAIL;
-}
-
-int WiFiUDP::beginPacket(const char *host, uint16_t port)
-{
-	// Look up the host first
-	int ret = 0;
-	IPAddress remote_addr;
-	if (WiFi.hostByName(host, remote_addr))
-	{
-		return beginPacket(remote_addr, port);
-	}
-	return ret;
-}
-
-int WiFiUDP::beginPacket(IPAddress ip, uint16_t port)
-{
-  if (_sock == NO_SOCKET_AVAIL)
-	  _sock = WiFiClass::getSocket();
-  if (_sock != NO_SOCKET_AVAIL)
-  {
-	  ServerDrv::startClient(uint32_t(ip), port, _sock, UDP_MODE);
-	  WiFiClass::_state[_sock] = _sock;
-	  return 1;
-  }
-  return 0;
-}
-
-int WiFiUDP::endPacket()
-{
-	return ServerDrv::sendUdpData(_sock);
-}
-
-size_t WiFiUDP::write(uint8_t byte)
-{
-  return write(&byte, 1);
-}
-
-size_t WiFiUDP::write(const uint8_t *buffer, size_t size)
-{
-	ServerDrv::insertDataBuf(_sock, buffer, size);
-	return size;
-}
-
-int WiFiUDP::parsePacket()
-{
-	return available();
-}
-
-int WiFiUDP::read()
-{
-  uint8_t b;
-  if (available())
-  {
-	  ServerDrv::getData(_sock, &b);
-  	  return b;
-  }else{
-	  return -1;
-  }
-}
-
-int WiFiUDP::read(unsigned char* buffer, size_t len)
-{
-  if (available())
-  {
-	  size_t size = 0;
-	  if (!ServerDrv::getDataBuf(_sock, buffer, &size))
-		  return -1;
-	  // TODO check if the buffer is too smal respect to buffer size
-	  return size;
-  }else{
-	  return -1;
-  }
-}
-
-int WiFiUDP::peek()
-{
-  uint8_t b;
-  if (!available())
-    return -1;
-
-  ServerDrv::getData(_sock, &b, 1);
-  return b;
-}
-
-void WiFiUDP::flush()
-{
-  while (available())
-    read();
-}
-
-IPAddress  WiFiUDP::remoteIP()
-{
-	uint8_t _remoteIp[4] = {0};
-	uint8_t _remotePort[2] = {0};
-
-	WiFiDrv::getRemoteData(_sock, _remoteIp, _remotePort);
-	IPAddress ip(_remoteIp);
-	return ip;
-}
-
-uint16_t  WiFiUDP::remotePort()
-{
-	uint8_t _remoteIp[4] = {0};
-	uint8_t _remotePort[2] = {0};
-
-	WiFiDrv::getRemoteData(_sock, _remoteIp, _remotePort);
-	uint16_t port = (_remotePort[0]<<8)+_remotePort[1];
-	return port;
-}
-
diff --git a/libraries/WiFi/WiFiUdp.h b/libraries/WiFi/WiFiUdp.h
deleted file mode 100644
index 1b31693..0000000
--- a/libraries/WiFi/WiFiUdp.h
+++ /dev/null
@@ -1,61 +0,0 @@
-#ifndef wifiudp_h
-#define wifiudp_h
-
-#include <Udp.h>
-
-#define UDP_TX_PACKET_MAX_SIZE 24
-
-class WiFiUDP : public UDP {
-private:
-  uint8_t _sock;  // socket ID for Wiz5100
-  uint16_t _port; // local port to listen on
-
-public:
-  WiFiUDP();  // Constructor
-  virtual uint8_t begin(uint16_t);	// initialize, start listening on specified port. Returns 1 if successful, 0 if there are no sockets available to use
-  virtual void stop();  // Finish with the UDP socket
-
-  // Sending UDP packets
-  
-  // Start building up a packet to send to the remote host specific in ip and port
-  // Returns 1 if successful, 0 if there was a problem with the supplied IP address or port
-  virtual int beginPacket(IPAddress ip, uint16_t port);
-  // Start building up a packet to send to the remote host specific in host and port
-  // Returns 1 if successful, 0 if there was a problem resolving the hostname or port
-  virtual int beginPacket(const char *host, uint16_t port);
-  // Finish off this packet and send it
-  // Returns 1 if the packet was sent successfully, 0 if there was an error
-  virtual int endPacket();
-  // Write a single byte into the packet
-  virtual size_t write(uint8_t);
-  // Write size bytes from buffer into the packet
-  virtual size_t write(const uint8_t *buffer, size_t size);
-  
-  using Print::write;
-
-  // Start processing the next available incoming packet
-  // Returns the size of the packet in bytes, or 0 if no packets are available
-  virtual int parsePacket();
-  // Number of bytes remaining in the current packet
-  virtual int available();
-  // Read a single byte from the current packet
-  virtual int read();
-  // Read up to len bytes from the current packet and place them into buffer
-  // Returns the number of bytes read, or 0 if none are available
-  virtual int read(unsigned char* buffer, size_t len);
-  // Read up to len characters from the current packet and place them into buffer
-  // Returns the number of characters read, or 0 if none are available
-  virtual int read(char* buffer, size_t len) { return read((unsigned char*)buffer, len); };
-  // Return the next byte from the current packet without moving on to the next byte
-  virtual int peek();
-  virtual void flush();	// Finish reading the current packet
-
-  // Return the IP address of the host who sent the current incoming packet
-  virtual IPAddress remoteIP();
-  // Return the port of the host who sent the current incoming packet
-  virtual uint16_t remotePort();
-
-  friend class WiFiDrv;
-};
-
-#endif
diff --git a/libraries/WiFi/examples/ConnectNoEncryption/ConnectNoEncryption.ino b/libraries/WiFi/examples/ConnectNoEncryption/ConnectNoEncryption.ino
deleted file mode 100644
index f42a7f3..0000000
--- a/libraries/WiFi/examples/ConnectNoEncryption/ConnectNoEncryption.ino
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- 
- This example connects to an unencrypted Wifi network. 
- Then it prints the  MAC address of the Wifi shield,
- the IP address obtained, and other network details.
-
- Circuit:
- * WiFi shield attached
- 
- created 13 July 2010
- by dlf (Metodo2 srl)
- modified 31 May 2012
- by Tom Igoe
- */
- #include <WiFi.h>
-
-char ssid[] = "yourNetwork";     // the name of your network
-int status = WL_IDLE_STATUS;     // the Wifi radio's status
-
-void setup() {
-  //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-  
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-  
- // attempt to connect to Wifi network:
-  while ( status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to open SSID: ");
-    Serial.println(ssid);
-    status = WiFi.begin(ssid);
-
-    // wait 10 seconds for connection:
-    delay(10000);
-  }
-   
-  // you're connected now, so print out the data:
-  Serial.print("You're connected to the network");
-  printCurrentNet();
-  printWifiData();
-}
-
-void loop() {
-  // check the network connection once every 10 seconds:
-  delay(10000);
-  printCurrentNet();
-}
-
-void printWifiData() {
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-    Serial.print("IP Address: ");
-  Serial.println(ip);
-  Serial.println(ip);
-  
-  // print your MAC address:
-  byte mac[6];  
-  WiFi.macAddress(mac);
-  Serial.print("MAC address: ");
-  Serial.print(mac[5],HEX);
-  Serial.print(":");
-  Serial.print(mac[4],HEX);
-  Serial.print(":");
-  Serial.print(mac[3],HEX);
-  Serial.print(":");
-  Serial.print(mac[2],HEX);
-  Serial.print(":");
-  Serial.print(mac[1],HEX);
-  Serial.print(":");
-  Serial.println(mac[0],HEX);
-  
-  // print your subnet mask:
-  IPAddress subnet = WiFi.subnetMask();
-  Serial.print("NetMask: ");
-  Serial.println(subnet);
-
-  // print your gateway address:
-  IPAddress gateway = WiFi.gatewayIP();
-  Serial.print("Gateway: ");
-  Serial.println(gateway);
-}
-
-void printCurrentNet() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print the MAC address of the router you're attached to:
-  byte bssid[6];
-  WiFi.BSSID(bssid);    
-  Serial.print("BSSID: ");
-  Serial.print(bssid[5],HEX);
-  Serial.print(":");
-  Serial.print(bssid[4],HEX);
-  Serial.print(":");
-  Serial.print(bssid[3],HEX);
-  Serial.print(":");
-  Serial.print(bssid[2],HEX);
-  Serial.print(":");
-  Serial.print(bssid[1],HEX);
-  Serial.print(":");
-  Serial.println(bssid[0],HEX);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.println(rssi);
-
-  // print the encryption type:
-  byte encryption = WiFi.encryptionType();
-  Serial.print("Encryption Type:");
-  Serial.println(encryption,HEX);
-}
-
diff --git a/libraries/WiFi/examples/ConnectWithWEP/ConnectWithWEP.ino b/libraries/WiFi/examples/ConnectWithWEP/ConnectWithWEP.ino
deleted file mode 100644
index 19736b5..0000000
--- a/libraries/WiFi/examples/ConnectWithWEP/ConnectWithWEP.ino
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- 
- This example connects to a WEP-encrypted Wifi network. 
- Then it prints the  MAC address of the Wifi shield,
- the IP address obtained, and other network details.
- 
- If you use 40-bit WEP, you need a key that is 10 characters long, 
- and the characters must be hexadecimal (0-9 or A-F). 
- e.g.  for 40-bit, ABBADEAF01 will work, but ABBADEAF won't work 
- (too short) and ABBAISDEAF won't work (I and S are not 
- hexadecimal characters). 
- 
- For 128-bit, you need a string that is 26 characters long. 
- D0D0DEADF00DABBADEAFBEADED will work because it's 26 characters, 
- all in the 0-9, A-F range.
- 
- Circuit:
- * WiFi shield attached
- 
- created 13 July 2010
- by dlf (Metodo2 srl)
- modified 31 May 2012
- by Tom Igoe
- */
-#include <WiFi.h>
-
-char ssid[] = "yourNetwork";                     // your network SSID (name) 
-char key[] = "D0D0DEADF00DABBADEAFBEADED";       // your network key
-int keyIndex = 0;                                // your network key Index number
-int status = WL_IDLE_STATUS;                     // the Wifi radio's status
-
-void setup() {
-  //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-
-  // attempt to connect to Wifi network:
-  while ( status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to WEP network, SSID: ");
-    Serial.println(ssid);
-    status = WiFi.begin(ssid, keyIndex, key);
-
-    // wait 10 seconds for connection:
-    delay(10000);
-  }
-
-  // once you are connected :
-  Serial.print("You're connected to the network");
-  printCurrentNet();
-  printWifiData();
-}
-
-void loop() {
-  // check the network connection once every 10 seconds:
-  delay(10000);
-  printCurrentNet();
-}
-
-void printWifiData() {
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-  Serial.print("IP Address: ");
-  Serial.println(ip);
-  Serial.println(ip);
-
-  // print your MAC address:
-  byte mac[6];  
-  WiFi.macAddress(mac);
-  Serial.print("MAC address: ");
-  Serial.print(mac[5],HEX);
-  Serial.print(":");
-  Serial.print(mac[4],HEX);
-  Serial.print(":");
-  Serial.print(mac[3],HEX);
-  Serial.print(":");
-  Serial.print(mac[2],HEX);
-  Serial.print(":");
-  Serial.print(mac[1],HEX);
-  Serial.print(":");
-  Serial.println(mac[0],HEX);
-}
-
-void printCurrentNet() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print the MAC address of the router you're attached to:
-  byte bssid[6];
-  WiFi.BSSID(bssid);    
-  Serial.print("BSSID: ");
-  Serial.print(bssid[5],HEX);
-  Serial.print(":");
-  Serial.print(bssid[4],HEX);
-  Serial.print(":");
-  Serial.print(bssid[3],HEX);
-  Serial.print(":");
-  Serial.print(bssid[2],HEX);
-  Serial.print(":");
-  Serial.print(bssid[1],HEX);
-  Serial.print(":");
-  Serial.println(bssid[0],HEX);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.println(rssi);
-
-  // print the encryption type:
-  byte encryption = WiFi.encryptionType();
-  Serial.print("Encryption Type:");
-  Serial.println(encryption,HEX);
-  Serial.println();
-}
-
-
-
diff --git a/libraries/WiFi/examples/ConnectWithWPA/ConnectWithWPA.ino b/libraries/WiFi/examples/ConnectWithWPA/ConnectWithWPA.ino
deleted file mode 100644
index fcc33ec..0000000
--- a/libraries/WiFi/examples/ConnectWithWPA/ConnectWithWPA.ino
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- 
- This example connects to an unencrypted Wifi network. 
- Then it prints the  MAC address of the Wifi shield,
- the IP address obtained, and other network details.
-
- Circuit:
- * WiFi shield attached
- 
- created 13 July 2010
- by dlf (Metodo2 srl)
- modified 31 May 2012
- by Tom Igoe
- */
- #include <WiFi.h>
-
-char ssid[] = "yourNetwork";     //  your network SSID (name) 
-char pass[] = "secretPassword";  // your network password
-int status = WL_IDLE_STATUS;     // the Wifi radio's status
-
-void setup() {
-  //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-  
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-  
- // attempt to connect to Wifi network:
-  while ( status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to WPA SSID: ");
-    Serial.println(ssid);
-    // Connect to WPA/WPA2 network:    
-    status = WiFi.begin(ssid, pass);
-
-    // wait 10 seconds for connection:
-    delay(10000);
-  }
-   
-  // you're connected now, so print out the data:
-  Serial.print("You're connected to the network");
-  printCurrentNet();
-  printWifiData();
-
-}
-
-void loop() {
-  // check the network connection once every 10 seconds:
-  delay(10000);
-  printCurrentNet();
-}
-
-void printWifiData() {
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-    Serial.print("IP Address: ");
-  Serial.println(ip);
-  Serial.println(ip);
-  
-  // print your MAC address:
-  byte mac[6];  
-  WiFi.macAddress(mac);
-  Serial.print("MAC address: ");
-  Serial.print(mac[5],HEX);
-  Serial.print(":");
-  Serial.print(mac[4],HEX);
-  Serial.print(":");
-  Serial.print(mac[3],HEX);
-  Serial.print(":");
-  Serial.print(mac[2],HEX);
-  Serial.print(":");
-  Serial.print(mac[1],HEX);
-  Serial.print(":");
-  Serial.println(mac[0],HEX);
- 
-}
-
-void printCurrentNet() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print the MAC address of the router you're attached to:
-  byte bssid[6];
-  WiFi.BSSID(bssid);    
-  Serial.print("BSSID: ");
-  Serial.print(bssid[5],HEX);
-  Serial.print(":");
-  Serial.print(bssid[4],HEX);
-  Serial.print(":");
-  Serial.print(bssid[3],HEX);
-  Serial.print(":");
-  Serial.print(bssid[2],HEX);
-  Serial.print(":");
-  Serial.print(bssid[1],HEX);
-  Serial.print(":");
-  Serial.println(bssid[0],HEX);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.println(rssi);
-
-  // print the encryption type:
-  byte encryption = WiFi.encryptionType();
-  Serial.print("Encryption Type:");
-  Serial.println(encryption,HEX);
-  Serial.println();
-}
-
diff --git a/libraries/WiFi/examples/ScanNetworks/ScanNetworks.ino b/libraries/WiFi/examples/ScanNetworks/ScanNetworks.ino
deleted file mode 100644
index 93b3000..0000000
--- a/libraries/WiFi/examples/ScanNetworks/ScanNetworks.ino
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- 
- This example  prints the Wifi shield's MAC address, and
- scans for available Wifi networks using the Wifi shield.
- Every ten seconds, it scans again. It doesn't actually 
- connect to any network, so no encryption scheme is specified.
- 
- Circuit:
- * WiFi shield attached
- 
- created 13 July 2010
- by dlf (Metodo2 srl)
- modified 21 Junn 2012
- by Tom Igoe and Jaymes Dec
- */
-
-
-#include <SPI.h>
-#include <WiFi.h>
-
-void setup() {
-  //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-
-  // Print WiFi MAC address:
-  printMacAddress();
-
-  // scan for existing networks:
-  Serial.println("Scanning available networks...");
-  listNetworks();
-}
-
-void loop() {
-  delay(10000);
-  // scan for existing networks:
-  Serial.println("Scanning available networks...");
-  listNetworks();
-}
-
-void printMacAddress() {
-  // the MAC address of your Wifi shield
-  byte mac[6];                     
-
-  // print your MAC address:
-  WiFi.macAddress(mac);
-  Serial.print("MAC: ");
-  Serial.print(mac[5],HEX);
-  Serial.print(":");
-  Serial.print(mac[4],HEX);
-  Serial.print(":");
-  Serial.print(mac[3],HEX);
-  Serial.print(":");
-  Serial.print(mac[2],HEX);
-  Serial.print(":");
-  Serial.print(mac[1],HEX);
-  Serial.print(":");
-  Serial.println(mac[0],HEX);
-}
-
-void listNetworks() {
-  // scan for nearby networks:
-  Serial.println("** Scan Networks **");
-  int numSsid = WiFi.scanNetworks();
-  if (numSsid == -1)
-  { 
-    Serial.println("Couldn't get a wifi connection");
-    while(true);
-  } 
-
-  // print the list of networks seen:
-  Serial.print("number of available networks:");
-  Serial.println(numSsid);
-
-  // print the network number and name for each network found:
-  for (int thisNet = 0; thisNet<numSsid; thisNet++) {
-    Serial.print(thisNet);
-    Serial.print(") ");
-    Serial.print(WiFi.SSID(thisNet));
-    Serial.print("\tSignal: ");
-    Serial.print(WiFi.RSSI(thisNet));
-    Serial.print(" dBm");
-    Serial.print("\tEncryption: ");
-    printEncryptionType(WiFi.encryptionType(thisNet));
-  }
-}
-
-void printEncryptionType(int thisType) {
-  // read the encryption type and print out the name:
-  switch (thisType) {
-  case ENC_TYPE_WEP:
-    Serial.println("WEP");
-    break;
-  case ENC_TYPE_TKIP:
-    Serial.println("WPA");
-    break;
-  case ENC_TYPE_CCMP:
-    Serial.println("WPA2");
-    break;
-  case ENC_TYPE_NONE:
-    Serial.println("None");
-    break;
-  case ENC_TYPE_AUTO:
-    Serial.println("Auto");
-    break;
-  } 
-}
-
-
-
diff --git a/libraries/WiFi/examples/SimpleWebServerWiFi/SimpleWebServerWiFi.ino b/libraries/WiFi/examples/SimpleWebServerWiFi/SimpleWebServerWiFi.ino
deleted file mode 100644
index cdb4e62..0000000
--- a/libraries/WiFi/examples/SimpleWebServerWiFi/SimpleWebServerWiFi.ino
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
-  WiFi Web Server LED Blink
- 
- A simple web server that lets you blink an LED via the web.
- This sketch will print the IP address of your WiFi Shield (once connected)
- to the Serial monitor. From there, you can open that address in a web browser
- to turn on and off the LED on pin 9.
- 
- If the IP address of your shield is yourAddress:
- http://yourAddress/H turns the LED on
- http://yourAddress/L turns it off
- 
- This example is written for a network using WPA encryption. For 
- WEP or WPA, change the Wifi.begin() call accordingly.
- 
- Circuit:
- * WiFi shield attached
- * LED attached to pin 9
- 
- created 25 Nov 2012
- by Tom Igoe
- */
-#include <SPI.h>
-#include <WiFi.h>
-
-char ssid[] = "yourNetwork";      //  your network SSID (name) 
-char pass[] = "secretPassword";   // your network password
-int keyIndex = 0;                 // your network key Index number (needed only for WEP)
-
-int status = WL_IDLE_STATUS;
-WiFiServer server(80);
-
-void setup() {
-  Serial.begin(9600);      // initialize serial communication
-  pinMode(9, OUTPUT);      // set the LED pin mode
-
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    while(true);        // don't continue
-  } 
-
-  // attempt to connect to Wifi network:
-  while ( status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to Network named: ");
-    Serial.println(ssid);                   // print the network name (SSID);
-
-    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:    
-    status = WiFi.begin(ssid, pass);
-    // wait 10 seconds for connection:
-    delay(10000);
-  } 
-  server.begin();                           // start the web server on port 80
-  printWifiStatus();                        // you're connected now, so print out the status
-}
-
-
-void loop() {
-  WiFiClient client = server.available();   // listen for incoming clients
-
-  if (client) {                             // if you get a client,
-    Serial.println("new client");           // print a message out the serial port
-    String currentLine = "";                // make a String to hold incoming data from the client
-    while (client.connected()) {            // loop while the client's connected
-      if (client.available()) {             // if there's bytes to read from the client,
-        char c = client.read();             // read a byte, then
-        Serial.write(c);                    // print it out the serial monitor
-        if (c == '\n') {                    // if the byte is a newline character
-
-          // if the current line is blank, you got two newline characters in a row.
-          // that's the end of the client HTTP request, so send a response:
-          if (currentLine.length() == 0) {  
-            // HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
-            // and a content-type so the client knows what's coming, then a blank line:    
-            client.println("HTTP/1.1 200 OK");
-            client.println("Content-type:text/html");
-            client.println();
-
-            // the content of the HTTP response follows the header:
-            client.print("Click <a href=\"/H\">here</a> turn the LED on pin 9 on<br>");
-            client.print("Click <a href=\"/L\">here</a> turn the LED on pin 9 off<br>");
-
-            // The HTTP response ends with another blank line:
-            client.println();
-            // break out of the while loop:
-            break;         
-          } 
-          else {      // if you got a newline, then clear currentLine:
-            currentLine = "";
-          }
-        }     
-        else if (c != '\r') {    // if you got anything else but a carriage return character,
-          currentLine += c;      // add it to the end of the currentLine
-        }
-
-        // Check to see if the client request was "GET /H" or "GET /L":
-        if (currentLine.endsWith("GET /H")) {
-          digitalWrite(9, HIGH);               // GET /H turns the LED on
-        }
-        if (currentLine.endsWith("GET /L")) {
-          digitalWrite(9, LOW);                // GET /L turns the LED off
-        }
-      }
-    }
-    // close the connection:
-    client.stop();
-    Serial.println("client disonnected");
-  }
-}
-
-void printWifiStatus() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-  Serial.print("IP Address: ");
-  Serial.println(ip);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.print(rssi);
-  Serial.println(" dBm");
-  // print where to go in a browser:
-  Serial.print("To see this page in action, open a browser to http://");
-  Serial.println(ip);
-}
diff --git a/libraries/WiFi/examples/WiFiChatServer/WiFiChatServer.ino b/libraries/WiFi/examples/WiFiChatServer/WiFiChatServer.ino
deleted file mode 100644
index e4b1d1a..0000000
--- a/libraries/WiFi/examples/WiFiChatServer/WiFiChatServer.ino
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- Chat  Server
- 
- A simple server that distributes any incoming messages to all
- connected clients.  To use telnet to  your device's IP address and type.
- You can see the client's input in the serial monitor as well.
- 
- This example is written for a network using WPA encryption. For 
- WEP or WPA, change the Wifi.begin() call accordingly.
- 
- 
- Circuit:
- * WiFi shield attached
- 
- created 18 Dec 2009
- by David A. Mellis
- modified 31 May 2012
- by Tom Igoe
- 
- */
-
-#include <SPI.h>
-#include <WiFi.h>
-
-char ssid[] = "yourNetwork"; //  your network SSID (name) 
-char pass[] = "secretPassword";    // your network password (use for WPA, or use as key for WEP)
-
-int keyIndex = 0;            // your network key Index number (needed only for WEP)
-
-int status = WL_IDLE_STATUS;
-
-WiFiServer server(23);
-
-boolean alreadyConnected = false; // whether or not the client was connected previously
-
-void setup() {
-  //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-  
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-  
-  // attempt to connect to Wifi network:
-  while ( status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to SSID: ");
-    Serial.println(ssid);
-    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:    
-    status = WiFi.begin(ssid, pass);
-
-    // wait 10 seconds for connection:
-    delay(10000);
-  } 
-  // start the server:
-  server.begin();
-  // you're connected now, so print out the status:
-  printWifiStatus();
- }
-
-
-void loop() {
-  // wait for a new client:
-  WiFiClient client = server.available();
-
-
-  // when the client sends the first byte, say hello:
-  if (client) {
-    if (!alreadyConnected) {
-      // clead out the input buffer:
-      client.flush();    
-      Serial.println("We have a new client");
-      client.println("Hello, client!"); 
-      alreadyConnected = true;
-    } 
-
-    if (client.available() > 0) {
-      // read the bytes incoming from the client:
-      char thisChar = client.read();
-      // echo the bytes back to the client:
-      server.write(thisChar);
-      // echo the bytes to the server as well:
-      Serial.write(thisChar);
-    }
-  }
-}
-
-
-void printWifiStatus() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-  Serial.print("IP Address: ");
-  Serial.println(ip);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.print(rssi);
-  Serial.println(" dBm");
-}
-
-
diff --git a/libraries/WiFi/examples/WiFiPachubeClient/WiFiPachubeClient.ino b/libraries/WiFi/examples/WiFiPachubeClient/WiFiPachubeClient.ino
deleted file mode 100644
index f8ffc07..0000000
--- a/libraries/WiFi/examples/WiFiPachubeClient/WiFiPachubeClient.ino
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
-  Wifi Pachube sensor client
- 
- This sketch connects an analog sensor to Pachube (http://www.pachube.com)
- using an Arduino Wifi shield.
- 
- This example is written for a network using WPA encryption. For 
- WEP or WPA, change the Wifi.begin() call accordingly.
- 
- This example has been updated to use version 2.0 of the Pachube API. 
- To make it work, create a feed with a datastream, and give it the ID
- sensor1. Or change the code below to match your feed.
- 
- Circuit:
- * Analog sensor attached to analog in 0
- * Wifi shield attached to pins 10, 11, 12, 13
- 
- created 13 Mar 2012
- modified 31 May 2012
- by Tom Igoe
- modified 8 Sept 2012
- by Scott Fitzgerald
- 
- This code is in the public domain.
- 
- */
-#include <SPI.h>
-#include <WiFi.h>
-
-#define APIKEY         "YOUR API KEY GOES HERE" // replace your pachube api key here
-#define FEEDID         00000                    // replace your feed ID
-#define USERAGENT      "My Arduino Project"     // user agent is the project name
-
-char ssid[] = "yourNetwork";      //  your network SSID (name) 
-char pass[] = "secretPassword";   // your network password
-
-int status = WL_IDLE_STATUS;
-
-// initialize the library instance:
-WiFiClient client;
-// if you don't want to use DNS (and reduce your sketch size)
-// use the numeric IP instead of the name for the server:
-IPAddress server(216,52,233,121);      // numeric IP for api.pachube.com
-//char server[] = "api.pachube.com";   // name address for pachube API
-
-unsigned long lastConnectionTime = 0;          // last time you connected to the server, in milliseconds
-boolean lastConnected = false;                 // state of the connection last time through the main loop
-const unsigned long postingInterval = 10*1000; //delay between updates to pachube.com
-
-void setup() {
-  //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-  
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-  
-  // attempt to connect to Wifi network:
-  while ( status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to SSID: ");
-    Serial.println(ssid);
-    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:    
-    status = WiFi.begin(ssid, pass);
-
-    // wait 10 seconds for connection:
-    delay(10000);
-  } 
-  // you're connected now, so print out the status:
-  printWifiStatus();
-}
-
-
-void loop() {
-  // read the analog sensor:
-  int sensorReading = analogRead(A0);   
-
-  // if there's incoming data from the net connection.
-  // send it out the serial port.  This is for debugging
-  // purposes only:
-  while (client.available()) {
-    char c = client.read();
-    Serial.print(c);
-  }
-
-  // if there's no net connection, but there was one last time
-  // through the loop, then stop the client:
-  if (!client.connected() && lastConnected) {
-    Serial.println();
-    Serial.println("disconnecting.");
-    client.stop();
-  }
-
-  // if you're not connected, and ten seconds have passed since
-  // your last connection, then connect again and send data:
-  if(!client.connected() && (millis() - lastConnectionTime > postingInterval)) {
-    sendData(sensorReading);
-  }
-  // store the state of the connection for next time through
-  // the loop:
-  lastConnected = client.connected();
-}
-
-// this method makes a HTTP connection to the server:
-void sendData(int thisData) {
-  // if there's a successful connection:
-  if (client.connect(server, 80)) {
-    Serial.println("connecting...");
-    // send the HTTP PUT request:
-    client.print("PUT /v2/feeds/");
-    client.print(FEEDID);
-    client.println(".csv HTTP/1.1");
-    client.println("Host: api.pachube.com");
-    client.print("X-ApiKey: ");
-    client.println(APIKEY);
-    client.print("User-Agent: ");
-    client.println(USERAGENT);
-    client.print("Content-Length: ");
-
-    // calculate the length of the sensor reading in bytes:
-    // 8 bytes for "sensor1," + number of digits of the data:
-    int thisLength = 8 + getLength(thisData);
-    client.println(thisLength);
-
-    // last pieces of the HTTP PUT request:
-    client.println("Content-Type: text/csv");
-    client.println("Connection: close");
-    client.println();
-
-    // here's the actual content of the PUT request:
-    client.print("sensor1,");
-    client.println(thisData);
-  
-  } 
-  else {
-    // if you couldn't make a connection:
-    Serial.println("connection failed");
-    Serial.println();
-    Serial.println("disconnecting.");
-    client.stop();
-  }
-   // note the time that the connection was made or attempted:
-  lastConnectionTime = millis();
-}
-
-
-// This method calculates the number of digits in the
-// sensor reading.  Since each digit of the ASCII decimal
-// representation is a byte, the number of digits equals
-// the number of bytes:
-
-int getLength(int someValue) {
-  // there's at least one byte:
-  int digits = 1;
-  // continually divide the value by ten, 
-  // adding one to the digit count for each
-  // time you divide, until you're at 0:
-  int dividend = someValue /10;
-  while (dividend > 0) {
-    dividend = dividend /10;
-    digits++;
-  }
-  // return the number of digits:
-  return digits;
-}
-
-void printWifiStatus() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-  Serial.print("IP Address: ");
-  Serial.println(ip);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.print(rssi);
-  Serial.println(" dBm");
-}
-
-
-
diff --git a/libraries/WiFi/examples/WiFiPachubeClientString/WiFiPachubeClientString.ino b/libraries/WiFi/examples/WiFiPachubeClientString/WiFiPachubeClientString.ino
deleted file mode 100644
index 243fe83..0000000
--- a/libraries/WiFi/examples/WiFiPachubeClientString/WiFiPachubeClientString.ino
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
-  Wifi Pachube sensor client with Strings
- 
- This sketch connects an analog sensor to Pachube (http://www.pachube.com)
- using a Arduino Wifi shield.
- 
- This example is written for a network using WPA encryption. For 
- WEP or WPA, change the Wifi.begin() call accordingly.
- 
- This example has been updated to use version 2.0 of the pachube.com API. 
- To make it work, create a feed with a datastream, and give it the ID
- sensor1. Or change the code below to match your feed.
- 
- This example uses the String library, which is part of the Arduino core from
- version 0019.  
- 
- Circuit:
- * Analog sensor attached to analog in 0
- * Wifi shield attached to pins 10, 11, 12, 13
- 
- created 16 Mar 2012
- modified 31 May 2012
- by Tom Igoe
- modified 8 Sept 2012
- by Scott Fitzgerald
- 
- This code is in the public domain.
- 
- */
-
-#include <SPI.h>
-#include <WiFi.h>
-
-#define APIKEY         "YOUR API KEY GOES HERE" // replace your pachube api key here
-#define FEEDID         00000                    // replace your feed ID
-#define USERAGENT      "My Arduino Project"     // user agent is the project name
-
-char ssid[] = "yourNetwork";      //  your network SSID (name) 
-char pass[] = "secretPassword";   // your network password
-
-int status = WL_IDLE_STATUS;
-
-// initialize the library instance:
-WiFiClient client;
-
-// if you don't want to use DNS (and reduce your sketch size)
-// use the numeric IP instead of the name for the server:
-//IPAddress server(216,52,233,121);      // numeric IP for api.pachube.com
-char server[] = "api.pachube.com";   // name address for pachube API
-
-unsigned long lastConnectionTime = 0;          // last time you connected to the server, in milliseconds
-boolean lastConnected = false;                 // state of the connection last time through the main loop
-const unsigned long postingInterval = 10*1000;  //delay between updates to pachube.com
-
-void setup() {
-  //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-  
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-  
-  // attempt to connect to Wifi network:
-  while ( status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to SSID: ");
-    Serial.println(ssid);
-    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:    
-    status = WiFi.begin(ssid, pass);
-
-    // wait 10 seconds for connection:
-    delay(10000);
-  } 
-  // you're connected now, so print out the status:
-  printWifiStatus();
-}
-
-void loop() {
-  // read the analog sensor:
-  int sensorReading = analogRead(A0);   
-  // convert the data to a String to send it:
-
-  String dataString = "sensor1,";
-  dataString += sensorReading;
-
-  // you can append multiple readings to this String if your
-  // pachube feed is set up to handle multiple values:
-  int otherSensorReading = analogRead(A1);
-  dataString += "\nsensor2,";
-  dataString += otherSensorReading;
-
-  // if there's incoming data from the net connection.
-  // send it out the serial port.  This is for debugging
-  // purposes only:
-  while (client.available()) {
-    char c = client.read();
-    Serial.print(c);
-  }
-
-  // if there's no net connection, but there was one last time
-  // through the loop, then stop the client:
-  if (!client.connected() && lastConnected) {
-    Serial.println();
-    Serial.println("disconnecting.");
-    client.stop();
-  }
-
-  // if you're not connected, and ten seconds have passed since
-  // your last connection, then connect again and send data: 
-  if(!client.connected() && (millis() - lastConnectionTime > postingInterval)) {
-    sendData(dataString);
-  }
-  // store the state of the connection for next time through
-  // the loop:
-  lastConnected = client.connected();
-}
-
-// this method makes a HTTP connection to the server:
-void sendData(String thisData) {
-  // if there's a successful connection:
-  if (client.connect(server, 80)) {
-    Serial.println("connecting...");
-    // send the HTTP PUT request:
-    client.print("PUT /v2/feeds/");
-    client.print(FEEDID);
-    client.println(".csv HTTP/1.1");
-    client.println("Host: api.pachube.com");
-    client.print("X-ApiKey: ");
-    client.println(APIKEY);
-    client.print("User-Agent: ");
-    client.println(USERAGENT);
-    client.print("Content-Length: ");
-    client.println(thisData.length());
-
-    // last pieces of the HTTP PUT request:
-    client.println("Content-Type: text/csv");
-    client.println("Connection: close");
-    client.println();
-
-    // here's the actual content of the PUT request:
-    client.println(thisData);
-  } 
-  else {
-    // if you couldn't make a connection:
-    Serial.println("connection failed");
-    Serial.println();
-    Serial.println("disconnecting.");
-    client.stop();
-  }
-  // note the time that the connection was made or attempted:
-  lastConnectionTime = millis();
-}
-
-
-void printWifiStatus() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-  Serial.print("IP Address: ");
-  Serial.println(ip);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.print(rssi);
-  Serial.println(" dBm");
-}
-
-
diff --git a/libraries/WiFi/examples/WiFiTwitterClient/WiFiTwitterClient.ino b/libraries/WiFi/examples/WiFiTwitterClient/WiFiTwitterClient.ino
deleted file mode 100644
index d500cfb..0000000
--- a/libraries/WiFi/examples/WiFiTwitterClient/WiFiTwitterClient.ino
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
-  Wifi Twitter Client with Strings
- 
- This sketch connects to Twitter using using an Arduino WiFi shield. 
- It parses the XML returned, and looks for <text>this is a tweet</text>
- 
- This example is written for a network using WPA encryption. For 
- WEP or WPA, change the Wifi.begin() call accordingly.
- 
- This example uses the String library, which is part of the Arduino core from
- version 0019.  
- 
- Circuit:
- * WiFi shield attached to pins 10, 11, 12, 13
- 
- created 23 apr 2012
- modified 31 May 2012
- by Tom Igoe
- 
- This code is in the public domain.
- 
- */
-#include <SPI.h>
-#include <WiFi.h>
-
-char ssid[] = "yourNetwork"; //  your network SSID (name) 
-char pass[] = "password";    // your network password (use for WPA, or use as key for WEP)
-int keyIndex = 0;            // your network key Index number (needed only for WEP)
-
-int status = WL_IDLE_STATUS; // status of the wifi connection
-
-// initialize the library instance:
-WiFiClient client;
-
-const unsigned long requestInterval = 30*1000;    // delay between requests; 30 seconds
-
-// if you don't want to use DNS (and reduce your sketch size)
-// use the numeric IP instead of the name for the server:
-//IPAddress server(199,59,149,200);    // numeric IP for api.twitter.com
-char server[] = "api.twitter.com";     // name address for twitter API
-
-boolean requested;                     // whether you've made a request since connecting
-unsigned long lastAttemptTime = 0;     // last time you connected to the server, in milliseconds
-
-String currentLine = "";               // string to hold the text from server
-String tweet = "";                     // string to hold the tweet
-boolean readingTweet = false;          // if you're currently reading the tweet
-
-void setup() {
-  // reserve space for the strings:
-  currentLine.reserve(256);
-  tweet.reserve(150);
-  //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-  
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-  
-  // attempt to connect to Wifi network:
-  while ( status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to SSID: ");
-    Serial.println(ssid);
-    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:    
-    status = WiFi.begin(ssid, pass);  
- 
-    // wait 10 seconds for connection:
-    delay(10000);
-  } 
-  // you're connected now, so print out the status:
-  printWifiStatus();
-  connectToServer();
-}
-
-void loop()
-{
-  if (client.connected()) {
-    if (client.available()) {
-      // read incoming bytes:
-      char inChar = client.read();
-
-      // add incoming byte to end of line:
-      currentLine += inChar; 
-
-      // if you get a newline, clear the line:
-      if (inChar == '\n') {
-        currentLine = "";
-      } 
-      // if the current line ends with <text>, it will
-      // be followed by the tweet:
-      if ( currentLine.endsWith("<text>")) {
-        // tweet is beginning. Clear the tweet string:
-        readingTweet = true; 
-        tweet = "";
-        // break out of the loop so this character isn't added to the tweet:
-        return;
-      }
-      // if you're currently reading the bytes of a tweet,
-      // add them to the tweet String:
-      if (readingTweet) {
-        if (inChar != '<') {
-          tweet += inChar;
-        } 
-        else {
-          // if you got a "<" character,
-          // you've reached the end of the tweet:
-          readingTweet = false;
-          Serial.println(tweet);   
-          // close the connection to the server:
-          client.stop(); 
-        }
-      }
-    }   
-  }
-  else if (millis() - lastAttemptTime > requestInterval) {
-    // if you're not connected, and two minutes have passed since
-    // your last connection, then attempt to connect again:
-    connectToServer();
-  }
-}
-
-void connectToServer() {
-  // attempt to connect, and wait a millisecond:
-  Serial.println("connecting to server...");
-  if (client.connect(server, 80)) {
-    Serial.println("making HTTP request...");
-    // make HTTP GET request to twitter:
-    client.println("GET /1/statuses/user_timeline.xml?screen_name=arduino HTTP/1.1");
-    client.println("Host: api.twitter.com");
-    client.println("Connection: close");
-    client.println();
-  }
-  // note the time of this connect attempt:
-  lastAttemptTime = millis();
-}   
-
-
-void printWifiStatus() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-  Serial.print("IP Address: ");
-  Serial.println(ip);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.print(rssi);
-  Serial.println(" dBm");
-}
-
-
-
-
diff --git a/libraries/WiFi/examples/WiFiUdpNtpClient/WiFiUdpNtpClient.ino b/libraries/WiFi/examples/WiFiUdpNtpClient/WiFiUdpNtpClient.ino
deleted file mode 100644
index dd8b003..0000000
--- a/libraries/WiFi/examples/WiFiUdpNtpClient/WiFiUdpNtpClient.ino
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
-
- Udp NTP Client
- 
- Get the time from a Network Time Protocol (NTP) time server
- Demonstrates use of UDP sendPacket and ReceivePacket 
- For more on NTP time servers and the messages needed to communicate with them, 
- see http://en.wikipedia.org/wiki/Network_Time_Protocol
- 
- created 4 Sep 2010 
- by Michael Margolis
- modified 9 Apr 2012
- by Tom Igoe
- 
- This code is in the public domain.
- 
- */
-
-#include <SPI.h>         
-#include <WiFi.h>
-#include <WiFiUdp.h>
-
-int status = WL_IDLE_STATUS;
-char ssid[] = "mynetwork";  //  your network SSID (name)
-char pass[] = "mypassword";       // your network password
-int keyIndex = 0;            // your network key Index number (needed only for WEP)
-
-unsigned int localPort = 2390;      // local port to listen for UDP packets
-
-IPAddress timeServer(129, 6, 15, 28); // time.nist.gov NTP server
-
-const int NTP_PACKET_SIZE = 48; // NTP time stamp is in the first 48 bytes of the message
-
-byte packetBuffer[ NTP_PACKET_SIZE]; //buffer to hold incoming and outgoing packets 
-
-// A UDP instance to let us send and receive packets over UDP
-WiFiUDP Udp;
-
-void setup() 
-{
-  // Open serial communications and wait for port to open:
-  Serial.begin(9600);
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-
-
-  // attempt to connect to Wifi network:
-  while ( status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to SSID: ");
-    Serial.println(ssid);
-    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:    
-    status = WiFi.begin(ssid, pass);
-
-    // wait 10 seconds for connection:
-    delay(10000);
-  }
-
-  Serial.println("Connected to wifi");
-  printWifiStatus();
-
-  Serial.println("\nStarting connection to server...");
-  Udp.begin(localPort);
-}
-
-void loop()
-{
-  sendNTPpacket(timeServer); // send an NTP packet to a time server
-    // wait to see if a reply is available
-  delay(1000);  
-  Serial.println( Udp.parsePacket() );
-  if ( Udp.parsePacket() ) { 
-    Serial.println("packet received"); 
-    // We've received a packet, read the data from it
-    Udp.read(packetBuffer,NTP_PACKET_SIZE);  // read the packet into the buffer
-
-    //the timestamp starts at byte 40 of the received packet and is four bytes,
-    // or two words, long. First, esxtract the two words:
-
-    unsigned long highWord = word(packetBuffer[40], packetBuffer[41]);
-    unsigned long lowWord = word(packetBuffer[42], packetBuffer[43]);  
-    // combine the four bytes (two words) into a long integer
-    // this is NTP time (seconds since Jan 1 1900):
-    unsigned long secsSince1900 = highWord << 16 | lowWord;  
-    Serial.print("Seconds since Jan 1 1900 = " );
-    Serial.println(secsSince1900);               
-
-    // now convert NTP time into everyday time:
-    Serial.print("Unix time = ");
-    // Unix time starts on Jan 1 1970. In seconds, that's 2208988800:
-    const unsigned long seventyYears = 2208988800UL;     
-    // subtract seventy years:
-    unsigned long epoch = secsSince1900 - seventyYears;  
-    // print Unix time:
-    Serial.println(epoch);                               
-
-
-    // print the hour, minute and second:
-    Serial.print("The UTC time is ");       // UTC is the time at Greenwich Meridian (GMT)
-    Serial.print((epoch  % 86400L) / 3600); // print the hour (86400 equals secs per day)
-    Serial.print(':');  
-    if ( ((epoch % 3600) / 60) < 10 ) {
-      // In the first 10 minutes of each hour, we'll want a leading '0'
-      Serial.print('0');
-    }
-    Serial.print((epoch  % 3600) / 60); // print the minute (3600 equals secs per minute)
-    Serial.print(':'); 
-    if ( (epoch % 60) < 10 ) {
-      // In the first 10 seconds of each minute, we'll want a leading '0'
-      Serial.print('0');
-    }
-    Serial.println(epoch %60); // print the second
-  }
-  // wait ten seconds before asking for the time again
-  delay(10000); 
-}
-
-// send an NTP request to the time server at the given address 
-unsigned long sendNTPpacket(IPAddress& address)
-{
-  //Serial.println("1");
-  // set all bytes in the buffer to 0
-  memset(packetBuffer, 0, NTP_PACKET_SIZE); 
-  // Initialize values needed to form NTP request
-  // (see URL above for details on the packets)
-  //Serial.println("2");
-  packetBuffer[0] = 0b11100011;   // LI, Version, Mode
-  packetBuffer[1] = 0;     // Stratum, or type of clock
-  packetBuffer[2] = 6;     // Polling Interval
-  packetBuffer[3] = 0xEC;  // Peer Clock Precision
-  // 8 bytes of zero for Root Delay & Root Dispersion
-  packetBuffer[12]  = 49; 
-  packetBuffer[13]  = 0x4E;
-  packetBuffer[14]  = 49;
-  packetBuffer[15]  = 52;
-  
-  //Serial.println("3");
-
-  // all NTP fields have been given values, now
-  // you can send a packet requesting a timestamp: 		   
-  Udp.beginPacket(address, 123); //NTP requests are to port 123
-  //Serial.println("4");
-  Udp.write(packetBuffer,NTP_PACKET_SIZE);
-  //Serial.println("5");
-  Udp.endPacket(); 
-  //Serial.println("6");
-}
-
-
-void printWifiStatus() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-  Serial.print("IP Address: ");
-  Serial.println(ip);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.print(rssi);
-  Serial.println(" dBm");
-}
-
-
-
-
-
-
-
-
-
-
diff --git a/libraries/WiFi/examples/WiFiUdpSendReceiveString/WiFiUdpSendReceiveString.ino b/libraries/WiFi/examples/WiFiUdpSendReceiveString/WiFiUdpSendReceiveString.ino
deleted file mode 100644
index eb11295..0000000
--- a/libraries/WiFi/examples/WiFiUdpSendReceiveString/WiFiUdpSendReceiveString.ino
+++ /dev/null
@@ -1,112 +0,0 @@
-
-/*
-  WiFi UDP Send and Receive String
- 
- This sketch wait an UDP packet on localPort using a WiFi shield.
- When a packet is received an Acknowledge packet is sent to the client on port remotePort
- 
- Circuit:
- * WiFi shield attached
- 
- created 30 December 2012
- by dlf (Metodo2 srl)
-
- */
-
-
-#include <SPI.h>
-#include <WiFi.h>
-#include <WiFiUdp.h>
-
-int status = WL_IDLE_STATUS;
-char ssid[] = "yourNetwork"; //  your network SSID (name) 
-char pass[] = "secretPassword";    // your network password (use for WPA, or use as key for WEP)
-int keyIndex = 0;            // your network key Index number (needed only for WEP)
-
-unsigned int localPort = 2390;      // local port to listen on
-
-char packetBuffer[255]; //buffer to hold incoming packet
-char  ReplyBuffer[] = "acknowledged";       // a string to send back
-
-WiFiUDP Udp;
-
-void setup() {
-  //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-  
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-  
-  // attempt to connect to Wifi network:
-  while ( status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to SSID: ");
-    Serial.println(ssid);
-    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:    
-    status = WiFi.begin(ssid);
-  
-    // wait 10 seconds for connection:
-    delay(10000);
-  } 
-  Serial.println("Connected to wifi");
-  printWifiStatus();
-  
-  Serial.println("\nStarting connection to server...");
-  // if you get a connection, report back via serial:
-  Udp.begin(localPort);  
-}
-
-void loop() {
-    
-  // if there's data available, read a packet
-  int packetSize = Udp.parsePacket();
-  if(packetSize)
-  {   
-    Serial.print("Received packet of size ");
-    Serial.println(packetSize);
-    Serial.print("From ");
-    IPAddress remoteIp = Udp.remoteIP();
-    Serial.print(remoteIp);
-    Serial.print(", port ");
-    Serial.println(Udp.remotePort());
-
-    // read the packet into packetBufffer
-    int len = Udp.read(packetBuffer,255);
-    if (len >0) packetBuffer[len]=0;
-    Serial.println("Contents:");
-    Serial.println(packetBuffer);
-    
-    // send a reply, to the IP address and port that sent us the packet we received
-    Udp.beginPacket(Udp.remoteIP(), Udp.remotePort());
-    Udp.write(ReplyBuffer);
-    Udp.endPacket();
-   }
-}
-
-
-void printWifiStatus() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-  Serial.print("IP Address: ");
-  Serial.println(ip);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.print(rssi);
-  Serial.println(" dBm");
-}
-
-
-
-
diff --git a/libraries/WiFi/examples/WiFiWebClient/WiFiWebClient.ino b/libraries/WiFi/examples/WiFiWebClient/WiFiWebClient.ino
deleted file mode 100644
index 310ec46..0000000
--- a/libraries/WiFi/examples/WiFiWebClient/WiFiWebClient.ino
+++ /dev/null
@@ -1,121 +0,0 @@
-
-/*
-  Web client
- 
- This sketch connects to a website (http://www.google.com)
- using a WiFi shield.
- 
- This example is written for a network using WPA encryption. For 
- WEP or WPA, change the Wifi.begin() call accordingly.
- 
- This example is written for a network using WPA encryption. For 
- WEP or WPA, change the Wifi.begin() call accordingly.
- 
- Circuit:
- * WiFi shield attached
- 
- created 13 July 2010
- by dlf (Metodo2 srl)
- modified 31 May 2012
- by Tom Igoe
- */
-
-
-#include <SPI.h>
-#include <WiFi.h>
-
-char ssid[] = "yourNetwork"; //  your network SSID (name) 
-char pass[] = "secretPassword";    // your network password (use for WPA, or use as key for WEP)
-int keyIndex = 0;            // your network key Index number (needed only for WEP)
-
-int status = WL_IDLE_STATUS;
-// if you don't want to use DNS (and reduce your sketch size)
-// use the numeric IP instead of the name for the server:
-//IPAddress server(74,125,232,128);  // numeric IP for Google (no DNS)
-char server[] = "www.google.com";    // name address for Google (using DNS)
-
-// Initialize the Ethernet client library
-// with the IP address and port of the server 
-// that you want to connect to (port 80 is default for HTTP):
-WiFiClient client;
-
-void setup() {
-  //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-  
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-  
-  // attempt to connect to Wifi network:
-  while (status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to SSID: ");
-    Serial.println(ssid);
-    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:    
-    status = WiFi.begin(ssid, pass);
-  
-    // wait 10 seconds for connection:
-    delay(10000);
-  } 
-  Serial.println("Connected to wifi");
-  printWifiStatus();
-  
-  Serial.println("\nStarting connection to server...");
-  // if you get a connection, report back via serial:
-  if (client.connect(server, 80)) {
-    Serial.println("connected to server");
-    // Make a HTTP request:
-    client.println("GET /search?q=arduino HTTP/1.1");
-    client.println("Host: www.google.com");
-    client.println("Connection: close");
-    client.println();
-  }
-}
-
-void loop() {
-  // if there are incoming bytes available 
-  // from the server, read them and print them:
-  while (client.available()) {
-    char c = client.read();
-    Serial.write(c);
-  }
-
-  // if the server's disconnected, stop the client:
-  if (!client.connected()) {
-    Serial.println();
-    Serial.println("disconnecting from server.");
-    client.stop();
-
-    // do nothing forevermore:
-    while(true);
-  }
-}
-
-
-void printWifiStatus() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-  Serial.print("IP Address: ");
-  Serial.println(ip);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.print(rssi);
-  Serial.println(" dBm");
-}
-
-
-
-
-
diff --git a/libraries/WiFi/examples/WiFiWebClientRepeating/WiFiWebClientRepeating.ino b/libraries/WiFi/examples/WiFiWebClientRepeating/WiFiWebClientRepeating.ino
deleted file mode 100644
index 96eb628..0000000
--- a/libraries/WiFi/examples/WiFiWebClientRepeating/WiFiWebClientRepeating.ino
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
-  Repeating Wifi Web client
- 
- This sketch connects to a a web server and makes a request
- using an Arduino Wifi shield.
- 
- Circuit:
- * Wifi shield attached to pins 10, 11, 12, 13
- 
- created 23 April 2012
- modifide 31 May 2012
- by Tom Igoe
- 
- http://arduino.cc/en/Tutorial/WifiWebClientRepeating
- This code is in the public domain.
- */
-
-#include <SPI.h>
-#include <WiFi.h>
-
-char ssid[] = "yourNetwork";      //  your network SSID (name) 
-char pass[] = "secretPassword";   // your network password
-int keyIndex = 0;            // your network key Index number (needed only for WEP)
-
-int status = WL_IDLE_STATUS;
-
-// Initialize the Wifi client library
-WiFiClient client;
-
-// server address:
-char server[] = "www.arduino.cc";
-//IPAddress server(64,131,82,241);
-
-unsigned long lastConnectionTime = 0;           // last time you connected to the server, in milliseconds
-boolean lastConnected = false;                  // state of the connection last time through the main loop
-const unsigned long postingInterval = 10*1000;  // delay between updates, in milliseconds
-
-void setup() {
-  //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-  
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-  
-  // attempt to connect to Wifi network:
-  while ( status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to SSID: ");
-    Serial.println(ssid);
-    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:    
-    status = WiFi.begin(ssid, pass);
-
-    // wait 10 seconds for connection:
-    delay(10000);
-  } 
-  // you're connected now, so print out the status:
-  printWifiStatus();
-}
-
-void loop() {
-  // if there's incoming data from the net connection.
-  // send it out the serial port.  This is for debugging
-  // purposes only:
-  while (client.available()) {
-    char c = client.read();
-    Serial.write(c);
-  }
-
-  // if there's no net connection, but there was one last time
-  // through the loop, then stop the client:
-  if (!client.connected() && lastConnected) {
-    Serial.println();
-    Serial.println("disconnecting.");
-    client.stop();
-  }
-
-  // if you're not connected, and ten seconds have passed since
-  // your last connection, then connect again and send data:
-  if(!client.connected() && (millis() - lastConnectionTime > postingInterval)) {
-    httpRequest();
-  }
-  // store the state of the connection for next time through
-  // the loop:
-  lastConnected = client.connected();
-}
-
-// this method makes a HTTP connection to the server:
-void httpRequest() {
-  // if there's a successful connection:
-  if (client.connect(server, 80)) {
-    Serial.println("connecting...");
-    // send the HTTP PUT request:
-    client.println("GET /latest.txt HTTP/1.1");
-    client.println("Host: www.arduino.cc");
-    client.println("User-Agent: arduino-ethernet");
-    client.println("Connection: close");
-    client.println();
-
-    // note the time that the connection was made:
-    lastConnectionTime = millis();
-  } 
-  else {
-    // if you couldn't make a connection:
-    Serial.println("connection failed");
-    Serial.println("disconnecting.");
-    client.stop();
-  }
-}
-
-
-void printWifiStatus() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-  Serial.print("IP Address: ");
-  Serial.println(ip);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.print(rssi);
-  Serial.println(" dBm");
-}
-
-
-
-
-
-
diff --git a/libraries/WiFi/examples/WiFiWebServer/WiFiWebServer.ino b/libraries/WiFi/examples/WiFiWebServer/WiFiWebServer.ino
deleted file mode 100644
index de861e8..0000000
--- a/libraries/WiFi/examples/WiFiWebServer/WiFiWebServer.ino
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
-  WiFi Web Server
- 
- A simple web server that shows the value of the analog input pins.
- using a WiFi shield.
- 
- This example is written for a network using WPA encryption. For 
- WEP or WPA, change the Wifi.begin() call accordingly.
- 
- Circuit:
- * WiFi shield attached
- * Analog inputs attached to pins A0 through A5 (optional)
- 
- created 13 July 2010
- by dlf (Metodo2 srl)
- modified 31 May 2012
- by Tom Igoe
-
- */
-
-#include <SPI.h>
-#include <WiFi.h>
-
-
-char ssid[] = "yourNetwork";      // your network SSID (name) 
-char pass[] = "secretPassword";   // your network password
-int keyIndex = 0;                 // your network key Index number (needed only for WEP)
-
-int status = WL_IDLE_STATUS;
-
-WiFiServer server(80);
-
-void setup() {
-  //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for Leonardo only
-  }
-  
-  // check for the presence of the shield:
-  if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
-    // don't continue:
-    while(true);
-  } 
-  
-  // attempt to connect to Wifi network:
-  while ( status != WL_CONNECTED) { 
-    Serial.print("Attempting to connect to SSID: ");
-    Serial.println(ssid);
-    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:    
-    status = WiFi.begin(ssid, pass);
-
-    // wait 10 seconds for connection:
-    delay(10000);
-  } 
-  server.begin();
-  // you're connected now, so print out the status:
-  printWifiStatus();
-}
-
-
-void loop() {
-  // listen for incoming clients
-  WiFiClient client = server.available();
-  if (client) {
-    Serial.println("new client");
-    // an http request ends with a blank line
-    boolean currentLineIsBlank = true;
-    while (client.connected()) {
-      if (client.available()) {
-        char c = client.read();
-        Serial.write(c);
-        // if you've gotten to the end of the line (received a newline
-        // character) and the line is blank, the http request has ended,
-        // so you can send a reply
-        if (c == '\n' && currentLineIsBlank) {
-          // send a standard http response header
-          client.println("HTTP/1.1 200 OK");
-          client.println("Content-Type: text/html");
-          client.println("Connection: close");  // the connection will be closed after completion of the response
-          client.println("Refresh: 5");  // refresh the page automatically every 5 sec
-          client.println();
-          client.println("<!DOCTYPE HTML>");
-          client.println("<html>");
-          // output the value of each analog input pin
-          for (int analogChannel = 0; analogChannel < 6; analogChannel++) {
-            int sensorReading = analogRead(analogChannel);
-            client.print("analog input ");
-            client.print(analogChannel);
-            client.print(" is ");
-            client.print(sensorReading);
-            client.println("<br />");       
-          }
-          client.println("</html>");
-           break;
-        }
-        if (c == '\n') {
-          // you're starting a new line
-          currentLineIsBlank = true;
-        } 
-        else if (c != '\r') {
-          // you've gotten a character on the current line
-          currentLineIsBlank = false;
-        }
-      }
-    }
-    // give the web browser time to receive the data
-    delay(1);
-    
-    // close the connection:
-    client.stop();
-    Serial.println("client disonnected");
-  }
-}
-
-
-void printWifiStatus() {
-  // print the SSID of the network you're attached to:
-  Serial.print("SSID: ");
-  Serial.println(WiFi.SSID());
-
-  // print your WiFi shield's IP address:
-  IPAddress ip = WiFi.localIP();
-  Serial.print("IP Address: ");
-  Serial.println(ip);
-
-  // print the received signal strength:
-  long rssi = WiFi.RSSI();
-  Serial.print("signal strength (RSSI):");
-  Serial.print(rssi);
-  Serial.println(" dBm");
-}
-
diff --git a/libraries/WiFi/keywords.txt b/libraries/WiFi/keywords.txt
deleted file mode 100644
index 4106a7d..0000000
--- a/libraries/WiFi/keywords.txt
+++ /dev/null
@@ -1,51 +0,0 @@
-#######################################
-# Syntax Coloring Map For WiFi
-#######################################
-
-#######################################
-# Datatypes (KEYWORD1)
-#######################################
-
-WiFi	KEYWORD1
-Client	KEYWORD1
-Server	KEYWORD1
-
-#######################################
-# Methods and Functions (KEYWORD2)
-#######################################
-
-status	KEYWORD2
-connect	KEYWORD2
-write	KEYWORD2
-available	KEYWORD2
-config	KEYWORD2
-setDNS	KEYWORD2
-read	KEYWORD2
-flush	KEYWORD2
-stop	KEYWORD2
-connected	KEYWORD2
-begin	KEYWORD2
-disconnect	KEYWORD2
-macAddress	KEYWORD2
-localIP	KEYWORD2
-subnetMask	KEYWORD2
-gatewayIP	KEYWORD2
-SSID	KEYWORD2
-BSSID		KEYWORD2
-RSSI	KEYWORD2
-encryptionType	KEYWORD2
-getResult	KEYWORD2
-getSocket	KEYWORD2
-WiFiClient	KEYWORD2
-WiFiServer	KEYWORD2
-WiFiUDP		KEYWORD2
-beginPacket	KEYWORD2
-endPacket	KEYWORD2
-parsePacket	KEYWORD2
-remoteIP	KEYWORD2
-remotePort	KEYWORD2
-
-#######################################
-# Constants (LITERAL1)
-#######################################
-
diff --git a/libraries/WiFi/utility/debug.h b/libraries/WiFi/utility/debug.h
deleted file mode 100644
index 9f71055..0000000
--- a/libraries/WiFi/utility/debug.h
+++ /dev/null
@@ -1,77 +0,0 @@
-//*********************************************/
-// 
-//  File:   debug.h
-// 
-//  Author: dlf (Metodo2 srl)
-// 
-//********************************************/
-
-
-#ifndef Debug_H
-#define Debug_H
-
-#include <stdio.h>
-#include <string.h>
-
-#define PRINT_FILE_LINE() do { 						\
-		Serial.print("[");Serial.print(__FILE__);		\
-		Serial.print("::");Serial.print(__LINE__);Serial.print("]");\
-}while (0);
-
-#ifdef _DEBUG_
-
-#define INFO(format, args...) do { \
-	char buf[250];	\
-	sprintf(buf, format, args); \
-	Serial.println(buf); \
-} while(0);
-
-#define INFO1(x) do { PRINT_FILE_LINE() Serial.print("-I-");\
-		Serial.println(x);    			\
-}while (0);
-
-
-#define INFO2(x,y) do { PRINT_FILE_LINE() Serial.print("-I-");\
-		Serial.print(x,16);Serial.print(",");Serial.println(y,16); \
-}while (0);
-
-
-#else
-#define INFO1(x) do {} while(0);
-#define INFO2(x,y) do {} while(0);
-#define INFO(format, args...) do {} while(0);
-#endif
-
-#if 0
-#define WARN(args) do { PRINT_FILE_LINE()			\
-		Serial.print("-W-"); Serial.println(args);	\
-}while (0);
-#else
-#define WARN(args) do {} while (0);
-#endif
-
-#if _DEBUG_SPI_
-#define DBG_PIN2 5
-#define DBG_PIN 4
-
-#define START()         digitalWrite(DBG_PIN2, HIGH);
-#define END()           digitalWrite(DBG_PIN2, LOW);
-#define SET_TRIGGER()   digitalWrite(DBG_PIN, HIGH);
-#define RST_TRIGGER()   digitalWrite(DBG_PIN, LOW);
-
-#define INIT_TRIGGER()  pinMode(DBG_PIN, OUTPUT); \
-                        pinMode(DBG_PIN2, OUTPUT); \
-                        RST_TRIGGER()
-#define TOGGLE_TRIGGER() SET_TRIGGER() \
-                           delayMicroseconds(2);    \
-                               RST_TRIGGER()
-#else
-#define START()
-#define END()
-#define SET_TRIGGER()
-#define RST_TRIGGER()
-#define INIT_TRIGGER()
-#define TOGGLE_TRIGGER()
-#endif
-
-#endif
diff --git a/libraries/WiFi/utility/server_drv.cpp b/libraries/WiFi/utility/server_drv.cpp
deleted file mode 100644
index 4a6d293..0000000
--- a/libraries/WiFi/utility/server_drv.cpp
+++ /dev/null
@@ -1,308 +0,0 @@
-//#define _DEBUG_
-
-#include "server_drv.h"
-
-#include "Arduino.h"
-#include "spi_drv.h"
-
-extern "C" {
-#include "wl_types.h"
-#include "debug.h"
-}
-
-
-// Start server TCP on port specified
-void ServerDrv::startServer(uint16_t port, uint8_t sock, uint8_t protMode)

-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(START_SERVER_TCP_CMD, PARAM_NUMS_3);

-    SpiDrv::sendParam(port);
-    SpiDrv::sendParam(&sock, 1);

-    SpiDrv::sendParam(&protMode, 1, LAST_PARAM);

-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseCmd(START_SERVER_TCP_CMD, PARAM_NUMS_1, &_data, &_dataLen))
-    {
-        WARN("error waitResponse");
-    }
-    SpiDrv::spiSlaveDeselect();
-}
-
-// Start server TCP on port specified
-void ServerDrv::startClient(uint32_t ipAddress, uint16_t port, uint8_t sock, uint8_t protMode)

-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(START_CLIENT_TCP_CMD, PARAM_NUMS_4);

-    SpiDrv::sendParam((uint8_t*)&ipAddress, sizeof(ipAddress));
-    SpiDrv::sendParam(port);
-    SpiDrv::sendParam(&sock, 1);

-    SpiDrv::sendParam(&protMode, 1, LAST_PARAM);

-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseCmd(START_CLIENT_TCP_CMD, PARAM_NUMS_1, &_data, &_dataLen))
-    {
-        WARN("error waitResponse");
-    }
-    SpiDrv::spiSlaveDeselect();
-}
-
-// Start server TCP on port specified
-void ServerDrv::stopClient(uint8_t sock)
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(STOP_CLIENT_TCP_CMD, PARAM_NUMS_1);
-    SpiDrv::sendParam(&sock, 1, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseCmd(STOP_CLIENT_TCP_CMD, PARAM_NUMS_1, &_data, &_dataLen))
-    {
-        WARN("error waitResponse");
-    }
-    SpiDrv::spiSlaveDeselect();
-}
-
-
-uint8_t ServerDrv::getServerState(uint8_t sock)
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(GET_STATE_TCP_CMD, PARAM_NUMS_1);
-    SpiDrv::sendParam(&sock, sizeof(sock), LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseCmd(GET_STATE_TCP_CMD, PARAM_NUMS_1, &_data, &_dataLen))
-    {
-        WARN("error waitResponse");
-    }
-    SpiDrv::spiSlaveDeselect();
-   return _data;
-}
-
-uint8_t ServerDrv::getClientState(uint8_t sock)
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(GET_CLIENT_STATE_TCP_CMD, PARAM_NUMS_1);
-    SpiDrv::sendParam(&sock, sizeof(sock), LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseCmd(GET_CLIENT_STATE_TCP_CMD, PARAM_NUMS_1, &_data, &_dataLen))
-    {
-        WARN("error waitResponse");
-    }
-    SpiDrv::spiSlaveDeselect();
-   return _data;
-}
-
-uint16_t ServerDrv::availData(uint8_t sock)
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(AVAIL_DATA_TCP_CMD, PARAM_NUMS_1);
-    SpiDrv::sendParam(&sock, sizeof(sock), LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _dataLen = 0;
-	uint16_t len = 0;
-
-    SpiDrv::waitResponseCmd(AVAIL_DATA_TCP_CMD, PARAM_NUMS_1, (uint8_t*)&len,  &_dataLen);
-
-    SpiDrv::spiSlaveDeselect();
-
-    return len;
-}
-
-bool ServerDrv::getData(uint8_t sock, uint8_t *data, uint8_t peek)
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(GET_DATA_TCP_CMD, PARAM_NUMS_2);
-    SpiDrv::sendParam(&sock, sizeof(sock));
-    SpiDrv::sendParam(peek, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseData8(GET_DATA_TCP_CMD, &_data, &_dataLen))
-    {
-        WARN("error waitResponse");
-    }
-    SpiDrv::spiSlaveDeselect();
-    if (_dataLen!=0)
-    {
-        *data = _data;
-        return true;
-    }
-    return false;
-}
-
-bool ServerDrv::getDataBuf(uint8_t sock, uint8_t *_data, uint16_t *_dataLen)
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(GET_DATABUF_TCP_CMD, PARAM_NUMS_1);
-    SpiDrv::sendBuffer(&sock, sizeof(sock), LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    if (!SpiDrv::waitResponseData16(GET_DATABUF_TCP_CMD, _data, _dataLen))
-    {
-        WARN("error waitResponse");
-    }
-    SpiDrv::spiSlaveDeselect();
-    if (*_dataLen!=0)
-    {
-        return true;
-    }
-    return false;
-}
-
-bool ServerDrv::insertDataBuf(uint8_t sock, const uint8_t *data, uint16_t _len)

-{

-	WAIT_FOR_SLAVE_SELECT();

-    // Send Command

-    SpiDrv::sendCmd(INSERT_DATABUF_CMD, PARAM_NUMS_2);

-    SpiDrv::sendBuffer(&sock, sizeof(sock));

-    SpiDrv::sendBuffer((uint8_t *)data, _len, LAST_PARAM);

-

-    //Wait the reply elaboration

-    SpiDrv::waitForSlaveReady();

-

-    // Wait for reply

-    uint8_t _data = 0;

-    uint8_t _dataLen = 0;

-    if (!SpiDrv::waitResponseData8(INSERT_DATABUF_CMD, &_data, &_dataLen))

-    {

-        WARN("error waitResponse");

-    }

-    SpiDrv::spiSlaveDeselect();

-    if (_dataLen!=0)

-    {

-        return (_data == 1);

-    }

-    return false;

-}

-

-bool ServerDrv::sendUdpData(uint8_t sock)

-{

-	WAIT_FOR_SLAVE_SELECT();

-    // Send Command

-    SpiDrv::sendCmd(SEND_DATA_UDP_CMD, PARAM_NUMS_1);

-    SpiDrv::sendParam(&sock, sizeof(sock), LAST_PARAM);

-

-    //Wait the reply elaboration

-    SpiDrv::waitForSlaveReady();

-

-    // Wait for reply

-    uint8_t _data = 0;

-    uint8_t _dataLen = 0;

-    if (!SpiDrv::waitResponseData8(SEND_DATA_UDP_CMD, &_data, &_dataLen))

-    {

-        WARN("error waitResponse");

-    }

-    SpiDrv::spiSlaveDeselect();

-    if (_dataLen!=0)

-    {

-        return (_data == 1);

-    }

-    return false;

-}

-

-
-bool ServerDrv::sendData(uint8_t sock, const uint8_t *data, uint16_t len)
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(SEND_DATA_TCP_CMD, PARAM_NUMS_2);
-    SpiDrv::sendBuffer(&sock, sizeof(sock));
-    SpiDrv::sendBuffer((uint8_t *)data, len, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseData8(SEND_DATA_TCP_CMD, &_data, &_dataLen))
-    {
-        WARN("error waitResponse");
-    }
-    SpiDrv::spiSlaveDeselect();
-    if (_dataLen!=0)
-    {
-        return (_data == 1);
-    }
-    return false;
-}
-
-
-uint8_t ServerDrv::checkDataSent(uint8_t sock)
-{
-	const uint16_t TIMEOUT_DATA_SENT = 25;
-    uint16_t timeout = 0;
-	uint8_t _data = 0;
-	uint8_t _dataLen = 0;
-
-	do {
-		WAIT_FOR_SLAVE_SELECT();
-		// Send Command
-		SpiDrv::sendCmd(DATA_SENT_TCP_CMD, PARAM_NUMS_1);
-		SpiDrv::sendParam(&sock, sizeof(sock), LAST_PARAM);
-
-		//Wait the reply elaboration
-		SpiDrv::waitForSlaveReady();
-
-		// Wait for reply
-		if (!SpiDrv::waitResponseCmd(DATA_SENT_TCP_CMD, PARAM_NUMS_1, &_data, &_dataLen))
-		{
-			WARN("error waitResponse isDataSent");
-		}
-		SpiDrv::spiSlaveDeselect();
-
-		if (_data) timeout = 0;
-		else{
-			++timeout;
-			delay(100);
-		}
-
-	}while((_data==0)&&(timeout<TIMEOUT_DATA_SENT));
-    return (timeout==TIMEOUT_DATA_SENT)?0:1;
-}
-
-ServerDrv serverDrv;
diff --git a/libraries/WiFi/utility/server_drv.h b/libraries/WiFi/utility/server_drv.h
deleted file mode 100644
index 50ba7e3..0000000
--- a/libraries/WiFi/utility/server_drv.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef Server_Drv_h
-#define Server_Drv_h
-
-#include <inttypes.h>
-#include "wifi_spi.h"
-
-typedef enum eProtMode {TCP_MODE, UDP_MODE}tProtMode;

-

-class ServerDrv
-{
-public:
-

-    // Start server TCP on port specified
-    static void startServer(uint16_t port, uint8_t sock, uint8_t protMode=TCP_MODE);

-
-    static void startClient(uint32_t ipAddress, uint16_t port, uint8_t sock, uint8_t protMode=TCP_MODE);

-
-    static void stopClient(uint8_t sock);
-                                                                                  
-    static uint8_t getServerState(uint8_t sock);
-
-    static uint8_t getClientState(uint8_t sock);
-
-    static bool getData(uint8_t sock, uint8_t *data, uint8_t peek = 0);
-
-    static bool getDataBuf(uint8_t sock, uint8_t *data, uint16_t *len);
-
-    static bool insertDataBuf(uint8_t sock, const uint8_t *_data, uint16_t _dataLen);

-

-    static bool sendData(uint8_t sock, const uint8_t *data, uint16_t len);
-
-    static bool sendUdpData(uint8_t sock);

-

-    static uint16_t availData(uint8_t sock);
-
-    static uint8_t checkDataSent(uint8_t sock);
-};
-
-extern ServerDrv serverDrv;
-
-#endif
diff --git a/libraries/WiFi/utility/socket.c b/libraries/WiFi/utility/socket.c
deleted file mode 100644
index 665073b..0000000
--- a/libraries/WiFi/utility/socket.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*

-*

-@file		socket.c

-@brief	define function of socket API 

-*

-*/

-#include <inttypes.h>

-#include "socket.h"

-

-SOCKET socket(uint8 protocol) {return 0;} // Opens a socket(TCP or UDP or IP_RAW mode)

-void close(SOCKET s) {} // Close socket

-uint8 connect(SOCKET s, uint8 * addr, uint16 port) {return 0;} // Establish TCP connection (Active connection)

-void disconnect(SOCKET s) {} // disconnect the connection

-uint8 listen(SOCKET s) { return 0;}	// Establish TCP connection (Passive connection)

-uint16 send(SOCKET s, const uint8 * buf, uint16 len) { return 0;} // Send data (TCP)

-uint16 recv(SOCKET s, uint8 * buf, uint16 len) {return 0;}	// Receive data (TCP)

-uint16 sendto(SOCKET s, const uint8 * buf, uint16 len, uint8 * addr, uint16 port) {return 0;} // Send data (UDP/IP RAW)

-uint16 recvfrom(SOCKET s, uint8 * buf, uint16 len, uint8 * addr, uint16  *port) {return 0;} // Receive data (UDP/IP RAW)

-

-uint16 igmpsend(SOCKET s, const uint8 * buf, uint16 len) {return 0;}

diff --git a/libraries/WiFi/utility/socket.h b/libraries/WiFi/utility/socket.h
deleted file mode 100644
index 9b06d00..0000000
--- a/libraries/WiFi/utility/socket.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*

-*

-@file		socket.h

-@brief	define function of socket API 

-*

-*/

-

-#ifndef	_SOCKET_H_

-#define	_SOCKET_H_

-

-#define TCP_SOCKET  1

-#define UDP_SOCKET  2

-#define RAW_SOCKET  3

-

-#define SOCK_NOT_AVAIL  255

-

-#include "wl_definitions.h"

-/**

- * 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 uint16_t 			SOCKET;

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

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

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

-

-extern SOCKET socket(uint8 protocol); // 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/WiFi/utility/spi_drv.cpp b/libraries/WiFi/utility/spi_drv.cpp
deleted file mode 100644
index 12a320b..0000000
--- a/libraries/WiFi/utility/spi_drv.cpp
+++ /dev/null
@@ -1,506 +0,0 @@
-
-#include "Arduino.h"
-#include "spi_drv.h"                   
-#include "pins_arduino.h"
-//#define _DEBUG_
-extern "C" {
-#include "debug.h"
-}
-
-#define DATAOUT 	11 // MOSI
-#define DATAIN  	12 // MISO
-#define SPICLOCK  	13 // sck
-#define SLAVESELECT 10 // ss
-#define SLAVEREADY 	7  // handshake pin
-#define WIFILED 	9  // led on wifi shield
-
-#define DELAY_100NS do { asm volatile("nop"); }while(0);
-#define DELAY_SPI(X) { int ii=0; do {  asm volatile("nop"); }while(++ii<X);}
-#define DELAY_TRANSFER() DELAY_SPI(10)
-
-void SpiDrv::begin()
-{
-	  // Set direction register for SCK and MOSI pin.
-	  // MISO pin automatically overrides to INPUT.
-	  // When the SS pin is set as OUTPUT, it can be used as
-	  // a general purpose output port (it doesn't influence
-	  // SPI operations).
-
-	  pinMode(SCK, OUTPUT);
-	  pinMode(MOSI, OUTPUT);
-	  pinMode(SS, OUTPUT);
-	  pinMode(SLAVESELECT, OUTPUT);
-	  pinMode(SLAVEREADY, INPUT);
-	  pinMode(WIFILED, OUTPUT);
-
-	  digitalWrite(SCK, LOW);
-	  digitalWrite(MOSI, LOW);
-	  digitalWrite(SS, HIGH);
-	  digitalWrite(SLAVESELECT, HIGH);
-	  digitalWrite(WIFILED, LOW);
-
-#ifdef _DEBUG_
-	  INIT_TRIGGER()
-#endif
-
-	  // Warning: if the SS pin ever becomes a LOW INPUT then SPI
-	  // automatically switches to Slave, so the data direction of
-	  // the SS pin MUST be kept as OUTPUT.
-	  SPCR |= _BV(MSTR);
-	  SPCR |= _BV(SPE);
-	  //SPSR |= _BV(SPI2X);
-}
-
-void SpiDrv::end() {
-  SPCR &= ~_BV(SPE);
-}
-
-void SpiDrv::spiSlaveSelect()
-{
-    digitalWrite(SLAVESELECT,LOW);
-}
-
-
-void SpiDrv::spiSlaveDeselect()
-{
-    digitalWrite(SLAVESELECT,HIGH);
-}
-
-void delaySpi()
-{
-	int i = 0;
-	const int DELAY = 1000;
-	for (;i<DELAY;++i)
-	{
-		int a =a+1;
-	}
-}
-
-char SpiDrv::spiTransfer(volatile char data)
-{
-    SPDR = data;                    // Start the transmission
-    while (!(SPSR & (1<<SPIF)))     // Wait the end of the transmission
-    {
-    };
-    char result = SPDR;
-    DELAY_TRANSFER();
-
-    return result;                    // return the received byte
-}
-
-int SpiDrv::waitSpiChar(unsigned char waitChar)
-{
-    int timeout = TIMEOUT_CHAR;
-    unsigned char _readChar = 0;
-    do{
-        _readChar = readChar(); //get data byte
-        if (_readChar == ERR_CMD)
-        {
-        	WARN("Err cmd received\n");
-        	return -1;
-        }
-    }while((timeout-- > 0) && (_readChar != waitChar));
-    return  (_readChar == waitChar);
-}
-
-int SpiDrv::readAndCheckChar(char checkChar, char* readChar)
-{
-    getParam((uint8_t*)readChar);
-
-    return  (*readChar == checkChar);
-}
-
-char SpiDrv::readChar()
-{
-	uint8_t readChar = 0;
-	getParam(&readChar);
-	return readChar;
-}
-
-#define WAIT_START_CMD(x) waitSpiChar(START_CMD)
-
-#define IF_CHECK_START_CMD(x)                      \
-    if (!WAIT_START_CMD(_data))                 \
-    {                                           \
-        TOGGLE_TRIGGER()                        \
-        WARN("Error waiting START_CMD");        \
-        return 0;                               \
-    }else                                       \
-
-#define CHECK_DATA(check, x)                   \
-        if (!readAndCheckChar(check, &x))   \
-        {                                               \
-        	TOGGLE_TRIGGER()                        \
-            WARN("Reply error");                        \
-            INFO2(check, (uint8_t)x);							\
-            return 0;                                   \
-        }else                                           \
-
-#define waitSlaveReady() (digitalRead(SLAVEREADY) == LOW)
-#define waitSlaveSign() (digitalRead(SLAVEREADY) == HIGH)
-#define waitSlaveSignalH() while(digitalRead(SLAVEREADY) != HIGH){}
-#define waitSlaveSignalL() while(digitalRead(SLAVEREADY) != LOW){}
-
-void SpiDrv::waitForSlaveSign()
-{
-	while (!waitSlaveSign());
-}
-
-void SpiDrv::waitForSlaveReady()
-{
-	while (!waitSlaveReady());
-}
-
-void SpiDrv::getParam(uint8_t* param)
-{
-    // Get Params data
-    *param = spiTransfer(DUMMY_DATA);
-    DELAY_TRANSFER();
-}
-
-int SpiDrv::waitResponseCmd(uint8_t cmd, uint8_t numParam, uint8_t* param, uint8_t* param_len)
-{
-    char _data = 0;
-    int ii = 0;
-
-    IF_CHECK_START_CMD(_data)
-    {
-        CHECK_DATA(cmd | REPLY_FLAG, _data){};
-
-        CHECK_DATA(numParam, _data);
-        {
-            readParamLen8(param_len);
-            for (ii=0; ii<(*param_len); ++ii)
-            {
-                // Get Params data
-                //param[ii] = spiTransfer(DUMMY_DATA);
-                getParam(&param[ii]);
-            } 
-        }         
-
-        readAndCheckChar(END_CMD, &_data);
-    }     
-    
-    return 1;
-}
-/*
-int SpiDrv::waitResponse(uint8_t cmd, uint8_t numParam, uint8_t* param, uint16_t* param_len)
-{
-    char _data = 0;
-    int i =0, ii = 0;
-
-    IF_CHECK_START_CMD(_data)
-    {
-        CHECK_DATA(cmd | REPLY_FLAG, _data){};
-
-        CHECK_DATA(numParam, _data);
-        {
-            readParamLen16(param_len);
-            for (ii=0; ii<(*param_len); ++ii)
-            {
-                // Get Params data
-                param[ii] = spiTransfer(DUMMY_DATA);
-            } 
-        }         
-
-        readAndCheckChar(END_CMD, &_data);
-    }     
-    
-    return 1;
-}
-*/
-
-int SpiDrv::waitResponseData16(uint8_t cmd, uint8_t* param, uint16_t* param_len)
-{
-    char _data = 0;
-    uint16_t ii = 0;
-
-    IF_CHECK_START_CMD(_data)
-    {
-        CHECK_DATA(cmd | REPLY_FLAG, _data){};
-
-        uint8_t numParam = readChar();
-        if (numParam != 0)
-        {        
-            readParamLen16(param_len);
-            for (ii=0; ii<(*param_len); ++ii)
-            {
-                // Get Params data
-                param[ii] = spiTransfer(DUMMY_DATA);
-            } 
-        }         
-
-        readAndCheckChar(END_CMD, &_data);
-    }     
-    
-    return 1;
-}
-
-int SpiDrv::waitResponseData8(uint8_t cmd, uint8_t* param, uint8_t* param_len)
-{
-    char _data = 0;
-    int ii = 0;
-
-    IF_CHECK_START_CMD(_data)
-    {
-        CHECK_DATA(cmd | REPLY_FLAG, _data){};
-
-        uint8_t numParam = readChar();
-        if (numParam != 0)
-        {        
-            readParamLen8(param_len);
-            for (ii=0; ii<(*param_len); ++ii)
-            {
-                // Get Params data
-                param[ii] = spiTransfer(DUMMY_DATA);
-            } 
-        }         
-
-        readAndCheckChar(END_CMD, &_data);
-    }     
-    
-    return 1;
-}
-
-int SpiDrv::waitResponseParams(uint8_t cmd, uint8_t numParam, tParam* params)
-{
-    char _data = 0;
-    int i =0, ii = 0;
-
-
-    IF_CHECK_START_CMD(_data)
-    {
-        CHECK_DATA(cmd | REPLY_FLAG, _data){};
-
-        uint8_t _numParam = readChar();
-        if (_numParam != 0)
-        {        
-            for (i=0; i<_numParam; ++i)
-            {
-                params[i].paramLen = readParamLen8();
-                for (ii=0; ii<params[i].paramLen; ++ii)
-                {
-                    // Get Params data
-                    params[i].param[ii] = spiTransfer(DUMMY_DATA);
-                } 
-            }
-        } else
-        {
-            WARN("Error numParam == 0");
-            return 0;
-        }
-
-        if (numParam != _numParam)
-        {
-            WARN("Mismatch numParam");
-            return 0;
-        }
-
-        readAndCheckChar(END_CMD, &_data);
-    }         
-    return 1;
-}
-
-/*
-int SpiDrv::waitResponse(uint8_t cmd, tParam* params, uint8_t* numParamRead, uint8_t maxNumParams)
-{
-    char _data = 0;
-    int i =0, ii = 0;
-
-    IF_CHECK_START_CMD(_data)
-    {
-        CHECK_DATA(cmd | REPLY_FLAG, _data){};
-
-        uint8_t numParam = readChar();
-
-        if (numParam > maxNumParams)
-        {
-            numParam = maxNumParams;
-        }
-        *numParamRead = numParam;
-        if (numParam != 0)
-        {
-            for (i=0; i<numParam; ++i)
-            {
-                params[i].paramLen = readParamLen8();
-
-                for (ii=0; ii<params[i].paramLen; ++ii)
-                {
-                    // Get Params data
-                    params[i].param[ii] = spiTransfer(DUMMY_DATA);
-                } 
-            }
-        } else
-        {
-            WARN("Error numParams == 0");
-            Serial.println(cmd, 16);
-            return 0;
-        }
-        readAndCheckChar(END_CMD, &_data);
-    }         
-    return 1;
-}
-*/
-
-int SpiDrv::waitResponse(uint8_t cmd, uint8_t* numParamRead, uint8_t** params, uint8_t maxNumParams)
-{
-    char _data = 0;
-    int i =0, ii = 0;
-
-    char    *index[WL_SSID_MAX_LENGTH];
-
-    for (i = 0 ; i < WL_NETWORKS_LIST_MAXNUM ; i++)
-            index[i] = (char *)params + WL_SSID_MAX_LENGTH*i;
-
-    IF_CHECK_START_CMD(_data)
-    {
-        CHECK_DATA(cmd | REPLY_FLAG, _data){};
-
-        uint8_t numParam = readChar();
-
-        if (numParam > maxNumParams)
-        {
-            numParam = maxNumParams;
-        }
-        *numParamRead = numParam;
-        if (numParam != 0)
-        {
-            for (i=0; i<numParam; ++i)
-            {
-            	uint8_t paramLen = readParamLen8();
-                for (ii=0; ii<paramLen; ++ii)
-                {
-                	//ssid[ii] = spiTransfer(DUMMY_DATA);
-                    // Get Params data
-                    index[i][ii] = (uint8_t)spiTransfer(DUMMY_DATA);
-
-                }
-                index[i][ii]=0;
-            }
-        } else
-        {
-            WARN("Error numParams == 0");
-            readAndCheckChar(END_CMD, &_data);
-            return 0;
-        }
-        readAndCheckChar(END_CMD, &_data);
-    }
-    return 1;
-}
-
-
-void SpiDrv::sendParam(uint8_t* param, uint8_t param_len, uint8_t lastParam)
-{
-    int i = 0;
-    // Send Spi paramLen
-    sendParamLen8(param_len);
-
-    // Send Spi param data
-    for (i=0; i<param_len; ++i)
-    {
-        spiTransfer(param[i]);
-    }
-
-    // if lastParam==1 Send Spi END CMD
-    if (lastParam == 1)
-        spiTransfer(END_CMD);
-}
-
-void SpiDrv::sendParamLen8(uint8_t param_len)
-{
-    // Send Spi paramLen
-    spiTransfer(param_len);
-}
-
-void SpiDrv::sendParamLen16(uint16_t param_len)
-{
-    // Send Spi paramLen
-    spiTransfer((uint8_t)((param_len & 0xff00)>>8));
-    spiTransfer((uint8_t)(param_len & 0xff));
-}
-
-uint8_t SpiDrv::readParamLen8(uint8_t* param_len)
-{
-    uint8_t _param_len = spiTransfer(DUMMY_DATA);
-    if (param_len != NULL)
-    {
-        *param_len = _param_len;
-    }
-    return _param_len;
-}
-
-uint16_t SpiDrv::readParamLen16(uint16_t* param_len)
-{
-    uint16_t _param_len = spiTransfer(DUMMY_DATA)<<8 | (spiTransfer(DUMMY_DATA)& 0xff);
-    if (param_len != NULL)
-    {
-        *param_len = _param_len;
-    }
-    return _param_len;
-}
-
-
-void SpiDrv::sendBuffer(uint8_t* param, uint16_t param_len, uint8_t lastParam)
-{
-    uint16_t i = 0;
-
-    // Send Spi paramLen
-    sendParamLen16(param_len);
-
-    // Send Spi param data
-    for (i=0; i<param_len; ++i)
-    {
-        spiTransfer(param[i]);
-    }
-
-    // if lastParam==1 Send Spi END CMD
-    if (lastParam == 1)
-        spiTransfer(END_CMD);
-}
-
-
-void SpiDrv::sendParam(uint16_t param, uint8_t lastParam)
-{
-    // Send Spi paramLen
-    sendParamLen8(2);
-
-    spiTransfer((uint8_t)((param & 0xff00)>>8));
-    spiTransfer((uint8_t)(param & 0xff));
-
-    // if lastParam==1 Send Spi END CMD
-    if (lastParam == 1)
-        spiTransfer(END_CMD);
-}
-
-/* Cmd Struct Message */
-/* _________________________________________________________________________________  */
-/*| START CMD | C/R  | CMD  |[TOT LEN]| N.PARAM | PARAM LEN | PARAM  | .. | END CMD | */
-/*|___________|______|______|_________|_________|___________|________|____|_________| */
-/*|   8 bit   | 1bit | 7bit |  8bit   |  8bit   |   8bit    | nbytes | .. |   8bit  | */
-/*|___________|______|______|_________|_________|___________|________|____|_________| */
-
-void SpiDrv::sendCmd(uint8_t cmd, uint8_t numParam)
-{
-    // Send Spi START CMD
-    spiTransfer(START_CMD);
-
-    //waitForSlaveSign();
-    //wait the interrupt trigger on slave
-    delayMicroseconds(SPI_START_CMD_DELAY);
-
-    // Send Spi C + cmd
-    spiTransfer(cmd & ~(REPLY_FLAG));
-
-    // Send Spi totLen
-    //spiTransfer(totLen);
-
-    // Send Spi numParam
-    spiTransfer(numParam);
-
-    // If numParam == 0 send END CMD
-    if (numParam == 0)
-        spiTransfer(END_CMD);
-
-}
-
-SpiDrv spiDrv;
diff --git a/libraries/WiFi/utility/spi_drv.h b/libraries/WiFi/utility/spi_drv.h
deleted file mode 100644
index b7e4cb7..0000000
--- a/libraries/WiFi/utility/spi_drv.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifndef SPI_Drv_h
-#define SPI_Drv_h
-
-#include <inttypes.h>
-#include "wifi_spi.h"
-
-#define SPI_START_CMD_DELAY 	10

-
-#define NO_LAST_PARAM   0
-#define LAST_PARAM      1
-
-#define DUMMY_DATA  0xFF
-
-#define WAIT_FOR_SLAVE_SELECT()	 \
-	SpiDrv::waitForSlaveReady(); \
-	SpiDrv::spiSlaveSelect();
-
-
-
-class SpiDrv
-{
-private:
-	//static bool waitSlaveReady();
-	static void waitForSlaveSign();
-	static void getParam(uint8_t* param);
-public:
-
-    static void begin();
-
-    static void end();
-    
-    static void spiDriverInit();
-        
-    static void spiSlaveSelect();
-    
-    static void spiSlaveDeselect();
-    
-    static char spiTransfer(volatile char data);
-
-    static void waitForSlaveReady();
-
-    //static int waitSpiChar(char waitChar, char* readChar);
-
-    static int waitSpiChar(unsigned char waitChar);
-    
-    static int readAndCheckChar(char checkChar, char* readChar);
-
-    static char readChar();
-
-    static int waitResponseParams(uint8_t cmd, uint8_t numParam, tParam* params);
-    
-    static int waitResponseCmd(uint8_t cmd, uint8_t numParam, uint8_t* param, uint8_t* param_len);
-
-    static int waitResponseData8(uint8_t cmd, uint8_t* param, uint8_t* param_len);
-     
-    static int waitResponseData16(uint8_t cmd, uint8_t* param, uint16_t* param_len);
- /*
-    static int waitResponse(uint8_t cmd, tParam* params, uint8_t* numParamRead, uint8_t maxNumParams);
-    
-    static int waitResponse(uint8_t cmd, uint8_t numParam, uint8_t* param, uint16_t* param_len);
-*/
-    static int waitResponse(uint8_t cmd, uint8_t* numParamRead, uint8_t** params, uint8_t maxNumParams);
-
-    static void sendParam(uint8_t* param, uint8_t param_len, uint8_t lastParam = NO_LAST_PARAM);
-
-    static void sendParamLen8(uint8_t param_len);
-
-    static void sendParamLen16(uint16_t param_len);
-
-    static uint8_t readParamLen8(uint8_t* param_len = NULL);
-
-    static uint16_t readParamLen16(uint16_t* param_len = NULL);
-
-    static void sendBuffer(uint8_t* param, uint16_t param_len, uint8_t lastParam = NO_LAST_PARAM);
-
-    static void sendParam(uint16_t param, uint8_t lastParam = NO_LAST_PARAM);
-    
-    static void sendCmd(uint8_t cmd, uint8_t numParam);
-};                                                                 
-
-extern SpiDrv spiDrv;
-
-#endif
diff --git a/libraries/WiFi/utility/wifi_drv.cpp b/libraries/WiFi/utility/wifi_drv.cpp
deleted file mode 100644
index ccd5f25..0000000
--- a/libraries/WiFi/utility/wifi_drv.cpp
+++ /dev/null
@@ -1,560 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <stdint.h>
-
-#include "Arduino.h"
-#include "spi_drv.h"
-#include "wifi_drv.h"
-
-#define _DEBUG_
-
-extern "C" {
-#include "wifi_spi.h"
-#include "wl_types.h"
-#include "debug.h"
-}
-
-// Array of data to cache the information related to the networks discovered
-char 	WiFiDrv::_networkSsid[][WL_SSID_MAX_LENGTH] = {{"1"},{"2"},{"3"},{"4"},{"5"}};
-int32_t WiFiDrv::_networkRssi[WL_NETWORKS_LIST_MAXNUM] = { 0 };
-uint8_t WiFiDrv::_networkEncr[WL_NETWORKS_LIST_MAXNUM] = { 0 };
-
-// Cached values of retrieved data
-char 	WiFiDrv::_ssid[] = {0};
-uint8_t	WiFiDrv::_bssid[] = {0};
-uint8_t WiFiDrv::_mac[] = {0};
-uint8_t WiFiDrv::_localIp[] = {0};
-uint8_t WiFiDrv::_subnetMask[] = {0};
-uint8_t WiFiDrv::_gatewayIp[] = {0};
-// Firmware version
-char    WiFiDrv::fwVersion[] = {0};
-
-
-// Private Methods
-
-void WiFiDrv::getNetworkData(uint8_t *ip, uint8_t *mask, uint8_t *gwip)
-{
-    tParam params[PARAM_NUMS_3] = { {0, (char*)ip}, {0, (char*)mask}, {0, (char*)gwip}};
-
-    WAIT_FOR_SLAVE_SELECT();
-
-    // Send Command
-    SpiDrv::sendCmd(GET_IPADDR_CMD, PARAM_NUMS_1);
-
-    uint8_t _dummy = DUMMY_DATA;
-    SpiDrv::sendParam(&_dummy, sizeof(_dummy), LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    SpiDrv::waitResponseParams(GET_IPADDR_CMD, PARAM_NUMS_3, params);
-
-    SpiDrv::spiSlaveDeselect();
-}
-
-void WiFiDrv::getRemoteData(uint8_t sock, uint8_t *ip, uint8_t *port)

-{

-    tParam params[PARAM_NUMS_2] = { {0, (char*)ip}, {0, (char*)port} };

-

-    WAIT_FOR_SLAVE_SELECT();

-

-    // Send Command

-    SpiDrv::sendCmd(GET_REMOTE_DATA_CMD, PARAM_NUMS_1);

-    SpiDrv::sendParam(&sock, sizeof(sock), LAST_PARAM);

-

-    //Wait the reply elaboration

-    SpiDrv::waitForSlaveReady();

-

-    // Wait for reply

-    SpiDrv::waitResponseParams(GET_REMOTE_DATA_CMD, PARAM_NUMS_2, params);

-

-    SpiDrv::spiSlaveDeselect();

-}

-

-

-// Public Methods
-
-
-void WiFiDrv::wifiDriverInit()
-{
-    SpiDrv::begin();
-}
-
-int8_t WiFiDrv::wifiSetNetwork(char* ssid, uint8_t ssid_len)
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(SET_NET_CMD, PARAM_NUMS_1);
-    SpiDrv::sendParam((uint8_t*)ssid, ssid_len, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseCmd(SET_NET_CMD, PARAM_NUMS_1, &_data, &_dataLen))
-    {
-        WARN("error waitResponse");
-        _data = WL_FAILURE;
-    }
-    SpiDrv::spiSlaveDeselect();
-
-    return(_data == WIFI_SPI_ACK) ? WL_SUCCESS : WL_FAILURE;
-}
-
-int8_t WiFiDrv::wifiSetPassphrase(char* ssid, uint8_t ssid_len, const char *passphrase, const uint8_t len)
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(SET_PASSPHRASE_CMD, PARAM_NUMS_2);
-    SpiDrv::sendParam((uint8_t*)ssid, ssid_len, NO_LAST_PARAM);
-    SpiDrv::sendParam((uint8_t*)passphrase, len, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseCmd(SET_PASSPHRASE_CMD, PARAM_NUMS_1, &_data, &_dataLen))
-    {
-        WARN("error waitResponse");
-        _data = WL_FAILURE;
-    }
-    SpiDrv::spiSlaveDeselect();
-    return _data;
-}
-
-
-int8_t WiFiDrv::wifiSetKey(char* ssid, uint8_t ssid_len, uint8_t key_idx, const void *key, const uint8_t len)
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(SET_KEY_CMD, PARAM_NUMS_3);
-    SpiDrv::sendParam((uint8_t*)ssid, ssid_len, NO_LAST_PARAM);
-    SpiDrv::sendParam(&key_idx, KEY_IDX_LEN, NO_LAST_PARAM);
-    SpiDrv::sendParam((uint8_t*)key, len, LAST_PARAM);
-    
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseCmd(SET_KEY_CMD, PARAM_NUMS_1, &_data, &_dataLen))
-    {
-        WARN("error waitResponse");
-        _data = WL_FAILURE;
-    }
-    SpiDrv::spiSlaveDeselect();
-    return _data;
-}
-
-void WiFiDrv::config(uint8_t validParams, uint32_t local_ip, uint32_t gateway, uint32_t subnet)
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(SET_IP_CONFIG_CMD, PARAM_NUMS_4);
-    SpiDrv::sendParam((uint8_t*)&validParams, 1, NO_LAST_PARAM);
-    SpiDrv::sendParam((uint8_t*)&local_ip, 4, NO_LAST_PARAM);
-    SpiDrv::sendParam((uint8_t*)&gateway, 4, NO_LAST_PARAM);
-    SpiDrv::sendParam((uint8_t*)&subnet, 4, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseCmd(SET_IP_CONFIG_CMD, PARAM_NUMS_1, &_data, &_dataLen))
-    {
-        WARN("error waitResponse");
-        _data = WL_FAILURE;
-    }
-    SpiDrv::spiSlaveDeselect();
-}
-
-void WiFiDrv::setDNS(uint8_t validParams, uint32_t dns_server1, uint32_t dns_server2)
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(SET_DNS_CONFIG_CMD, PARAM_NUMS_3);
-    SpiDrv::sendParam((uint8_t*)&validParams, 1, NO_LAST_PARAM);
-    SpiDrv::sendParam((uint8_t*)&dns_server1, 4, NO_LAST_PARAM);
-    SpiDrv::sendParam((uint8_t*)&dns_server2, 4, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseCmd(SET_DNS_CONFIG_CMD, PARAM_NUMS_1, &_data, &_dataLen))
-    {
-        WARN("error waitResponse");
-        _data = WL_FAILURE;
-    }
-    SpiDrv::spiSlaveDeselect();
-}
-
-
-                        
-int8_t WiFiDrv::disconnect()
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(DISCONNECT_CMD, PARAM_NUMS_1);
-
-    uint8_t _dummy = DUMMY_DATA;
-    SpiDrv::sendParam(&_dummy, 1, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    int8_t result = SpiDrv::waitResponseCmd(DISCONNECT_CMD, PARAM_NUMS_1, &_data, &_dataLen);
-
-    SpiDrv::spiSlaveDeselect();
-
-    return result;
-}
-
-uint8_t WiFiDrv::getConnectionStatus()
-{
-	WAIT_FOR_SLAVE_SELECT();
-
-    // Send Command
-    SpiDrv::sendCmd(GET_CONN_STATUS_CMD, PARAM_NUMS_0);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = -1;
-    uint8_t _dataLen = 0;
-    SpiDrv::waitResponseCmd(GET_CONN_STATUS_CMD, PARAM_NUMS_1, &_data, &_dataLen);
-
-    SpiDrv::spiSlaveDeselect();
-
-    return _data;
-}
-
-uint8_t* WiFiDrv::getMacAddress()
-{
-	WAIT_FOR_SLAVE_SELECT();
-
-    // Send Command
-    SpiDrv::sendCmd(GET_MACADDR_CMD, PARAM_NUMS_1);
-
-    uint8_t _dummy = DUMMY_DATA;
-    SpiDrv::sendParam(&_dummy, 1, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _dataLen = 0;
-    SpiDrv::waitResponseCmd(GET_MACADDR_CMD, PARAM_NUMS_1, _mac, &_dataLen);
-
-    SpiDrv::spiSlaveDeselect();
-
-    return _mac;
-}
-
-void WiFiDrv::getIpAddress(IPAddress& ip)
-{
-	getNetworkData(_localIp, _subnetMask, _gatewayIp);
-	ip = _localIp;
-}
-
- void WiFiDrv::getSubnetMask(IPAddress& mask)
- {
-	getNetworkData(_localIp, _subnetMask, _gatewayIp);
-	mask = _subnetMask;
- }
-
- void WiFiDrv::getGatewayIP(IPAddress& ip)
- {
-	getNetworkData(_localIp, _subnetMask, _gatewayIp);
-	ip = _gatewayIp;
- }
-
-char* WiFiDrv::getCurrentSSID()
-{
-	WAIT_FOR_SLAVE_SELECT();
-
-    // Send Command
-    SpiDrv::sendCmd(GET_CURR_SSID_CMD, PARAM_NUMS_1);
-
-    uint8_t _dummy = DUMMY_DATA;
-    SpiDrv::sendParam(&_dummy, 1, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _dataLen = 0;
-    SpiDrv::waitResponseCmd(GET_CURR_SSID_CMD, PARAM_NUMS_1, (uint8_t*)_ssid, &_dataLen);
-
-    SpiDrv::spiSlaveDeselect();
-
-    return _ssid;
-}
-
-uint8_t* WiFiDrv::getCurrentBSSID()
-{
-	WAIT_FOR_SLAVE_SELECT();
-
-    // Send Command
-    SpiDrv::sendCmd(GET_CURR_BSSID_CMD, PARAM_NUMS_1);
-
-    uint8_t _dummy = DUMMY_DATA;
-    SpiDrv::sendParam(&_dummy, 1, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _dataLen = 0;
-    SpiDrv::waitResponseCmd(GET_CURR_BSSID_CMD, PARAM_NUMS_1, _bssid, &_dataLen);
-
-    SpiDrv::spiSlaveDeselect();
-
-    return _bssid;
-}
-
-int32_t WiFiDrv::getCurrentRSSI()
-{
-	WAIT_FOR_SLAVE_SELECT();
-
-    // Send Command
-    SpiDrv::sendCmd(GET_CURR_RSSI_CMD, PARAM_NUMS_1);
-
-    uint8_t _dummy = DUMMY_DATA;
-    SpiDrv::sendParam(&_dummy, 1, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _dataLen = 0;
-    int32_t rssi = 0;
-    SpiDrv::waitResponseCmd(GET_CURR_RSSI_CMD, PARAM_NUMS_1, (uint8_t*)&rssi, &_dataLen);
-
-    SpiDrv::spiSlaveDeselect();
-
-    return rssi;
-}
-
-uint8_t WiFiDrv::getCurrentEncryptionType()
-{
-	WAIT_FOR_SLAVE_SELECT();
-
-    // Send Command
-    SpiDrv::sendCmd(GET_CURR_ENCT_CMD, PARAM_NUMS_1);
-
-    uint8_t _dummy = DUMMY_DATA;
-    SpiDrv::sendParam(&_dummy, 1, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t dataLen = 0;
-    uint8_t encType = 0;
-    SpiDrv::waitResponseCmd(GET_CURR_ENCT_CMD, PARAM_NUMS_1, (uint8_t*)&encType, &dataLen);
-
-    SpiDrv::spiSlaveDeselect();
-
-    return encType;
-}
-
-int8_t WiFiDrv::startScanNetworks()
-{
-	WAIT_FOR_SLAVE_SELECT();
-
-    // Send Command
-    SpiDrv::sendCmd(START_SCAN_NETWORKS, PARAM_NUMS_0);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-
-    if (!SpiDrv::waitResponseCmd(START_SCAN_NETWORKS, PARAM_NUMS_1, &_data, &_dataLen))
-     {
-         WARN("error waitResponse");
-         _data = WL_FAILURE;
-     }
-
-    SpiDrv::spiSlaveDeselect();
-
-    return (_data == WL_FAILURE)? _data : WL_SUCCESS;
-}
-
-
-uint8_t WiFiDrv::getScanNetworks()
-{
-	WAIT_FOR_SLAVE_SELECT();
-
-    // Send Command
-    SpiDrv::sendCmd(SCAN_NETWORKS, PARAM_NUMS_0);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t ssidListNum = 0;
-    SpiDrv::waitResponse(SCAN_NETWORKS, &ssidListNum, (uint8_t**)_networkSsid, WL_NETWORKS_LIST_MAXNUM);
-
-    SpiDrv::spiSlaveDeselect();
-
-    return ssidListNum;
-}
-
-char* WiFiDrv::getSSIDNetoworks(uint8_t networkItem)
-{
-	if (networkItem >= WL_NETWORKS_LIST_MAXNUM)
-		return NULL;
-
-	return _networkSsid[networkItem];
-}
-
-uint8_t WiFiDrv::getEncTypeNetowrks(uint8_t networkItem)
-{
-	if (networkItem >= WL_NETWORKS_LIST_MAXNUM)
-		return NULL;
-
-	WAIT_FOR_SLAVE_SELECT();
-
-    // Send Command
-    SpiDrv::sendCmd(GET_IDX_ENCT_CMD, PARAM_NUMS_1);
-
-    SpiDrv::sendParam(&networkItem, 1, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t dataLen = 0;
-    uint8_t encType = 0;
-    SpiDrv::waitResponseCmd(GET_IDX_ENCT_CMD, PARAM_NUMS_1, (uint8_t*)&encType, &dataLen);
-
-    SpiDrv::spiSlaveDeselect();
-
-    return encType;
-}
-
-int32_t WiFiDrv::getRSSINetoworks(uint8_t networkItem)
-{
-	if (networkItem >= WL_NETWORKS_LIST_MAXNUM)
-		return NULL;
-	int32_t	networkRssi = 0;
-
-	WAIT_FOR_SLAVE_SELECT();
-
-    // Send Command
-    SpiDrv::sendCmd(GET_IDX_RSSI_CMD, PARAM_NUMS_1);
-
-    SpiDrv::sendParam(&networkItem, 1, LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t dataLen = 0;
-    SpiDrv::waitResponseCmd(GET_IDX_RSSI_CMD, PARAM_NUMS_1, (uint8_t*)&networkRssi, &dataLen);
-
-    SpiDrv::spiSlaveDeselect();
-
-	return networkRssi;
-}
-
-uint8_t WiFiDrv::reqHostByName(const char* aHostname)
-{
-	WAIT_FOR_SLAVE_SELECT();
-
-    // Send Command
-    SpiDrv::sendCmd(REQ_HOST_BY_NAME_CMD, PARAM_NUMS_1);
-    SpiDrv::sendParam((uint8_t*)aHostname, strlen(aHostname), LAST_PARAM);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _data = 0;
-    uint8_t _dataLen = 0;
-    uint8_t result = SpiDrv::waitResponseCmd(REQ_HOST_BY_NAME_CMD, PARAM_NUMS_1, &_data, &_dataLen);
-
-    SpiDrv::spiSlaveDeselect();
-
-    return result;
-}
-
-int WiFiDrv::getHostByName(IPAddress& aResult)
-{
-	uint8_t  _ipAddr[WL_IPV4_LENGTH];
-	IPAddress dummy(0xFF,0xFF,0xFF,0xFF);
-	int result = 0;
-
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(GET_HOST_BY_NAME_CMD, PARAM_NUMS_0);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseCmd(GET_HOST_BY_NAME_CMD, PARAM_NUMS_1, _ipAddr, &_dataLen))
-    {
-        WARN("error waitResponse");
-    }else{
-    	aResult = _ipAddr;
-    	result = (aResult != dummy);
-    }
-    SpiDrv::spiSlaveDeselect();
-    return result;
-}
-
-int WiFiDrv::getHostByName(const char* aHostname, IPAddress& aResult)
-{
-	uint8_t retry = 10;
-	if (reqHostByName(aHostname))
-	{
-		while(!getHostByName(aResult) && --retry > 0)
-		{
-			delay(1000);
-		}
-	}else{
-		return 0;
-	}
-	return (retry>0);
-}
-
-char*  WiFiDrv::getFwVersion()
-{
-	WAIT_FOR_SLAVE_SELECT();
-    // Send Command
-    SpiDrv::sendCmd(GET_FW_VERSION_CMD, PARAM_NUMS_0);
-
-    //Wait the reply elaboration
-    SpiDrv::waitForSlaveReady();
-
-    // Wait for reply
-    uint8_t _dataLen = 0;
-    if (!SpiDrv::waitResponseCmd(GET_FW_VERSION_CMD, PARAM_NUMS_1, (uint8_t*)fwVersion, &_dataLen))
-    {
-        WARN("error waitResponse");
-    }
-    SpiDrv::spiSlaveDeselect();
-    return fwVersion;
-}
-
-WiFiDrv wiFiDrv;
diff --git a/libraries/WiFi/utility/wifi_drv.h b/libraries/WiFi/utility/wifi_drv.h
deleted file mode 100644
index d6ec029..0000000
--- a/libraries/WiFi/utility/wifi_drv.h
+++ /dev/null
@@ -1,248 +0,0 @@
-#ifndef WiFi_Drv_h
-#define WiFi_Drv_h
-
-#include <inttypes.h>
-#include "wifi_spi.h"
-#include "IPAddress.h"
-#include "../WiFiUdp.h"

-
-// Key index length
-#define KEY_IDX_LEN     1
-// 5 secs of delay to have the connection established
-#define WL_DELAY_START_CONNECTION 5000
-// firmware version string length
-#define WL_FW_VER_LENGTH 6
-
-class WiFiDrv
-{
-private:
-	// settings of requested network
-	static char 	_networkSsid[WL_NETWORKS_LIST_MAXNUM][WL_SSID_MAX_LENGTH];
-	static int32_t 	_networkRssi[WL_NETWORKS_LIST_MAXNUM];
-	static uint8_t 	_networkEncr[WL_NETWORKS_LIST_MAXNUM];
-
-	// firmware version string in the format a.b.c
-	static char 	fwVersion[WL_FW_VER_LENGTH];
-
-	// settings of current selected network
-	static char 	_ssid[WL_SSID_MAX_LENGTH];
-	static uint8_t 	_bssid[WL_MAC_ADDR_LENGTH];
-	static uint8_t 	_mac[WL_MAC_ADDR_LENGTH];
-	static uint8_t  _localIp[WL_IPV4_LENGTH];
-	static uint8_t  _subnetMask[WL_IPV4_LENGTH];
-	static uint8_t  _gatewayIp[WL_IPV4_LENGTH];
-
-	/*
-	 * Get network Data information
-	 */
-    static void getNetworkData(uint8_t *ip, uint8_t *mask, uint8_t *gwip);
-
-    static uint8_t reqHostByName(const char* aHostname);
-
-    static int getHostByName(IPAddress& aResult);
-
-    /*

-     * Get remote Data information on UDP socket

-     */

-    static void getRemoteData(uint8_t sock, uint8_t *ip, uint8_t *port);

-

-public:
-
-    /*
-     * Driver initialization
-     */
-    static void wifiDriverInit();
-
-    /*
-     * Set the desired network which the connection manager should try to
-     * connect to.
-     *
-     * The ssid of the desired network should be specified.
-     *
-     * param ssid: The ssid of the desired network.
-     * param ssid_len: Lenght of ssid string.
-     * return: WL_SUCCESS or WL_FAILURE
-	 */
-    static int8_t wifiSetNetwork(char* ssid, uint8_t ssid_len);
-
-    /* Start Wifi connection with passphrase
-     * the most secure supported mode will be automatically selected
-     *
-     * param ssid: Pointer to the SSID string.
-     * param ssid_len: Lenght of ssid string.
-     * param passphrase: Passphrase. Valid characters in a passphrase
-     *        must be between ASCII 32-126 (decimal).
-     * param len: Lenght of passphrase string.
-     * return: WL_SUCCESS or WL_FAILURE
-     */
-    static int8_t wifiSetPassphrase(char* ssid, uint8_t ssid_len, const char *passphrase, const uint8_t len);
-
-    /* Start Wifi connection with WEP encryption.
-     * Configure a key into the device. The key type (WEP-40, WEP-104)
-     * is determined by the size of the key (5 bytes for WEP-40, 13 bytes for WEP-104).
-     *
-     * param ssid: Pointer to the SSID string.
-     * param ssid_len: Lenght of ssid string.
-     * param key_idx: The key index to set. Valid values are 0-3.
-     * param key: Key input buffer.
-     * param len: Lenght of key string.
-     * return: WL_SUCCESS or WL_FAILURE
-     */
-    static int8_t wifiSetKey(char* ssid, uint8_t ssid_len, uint8_t key_idx, const void *key, const uint8_t len);
-
-    /* Set ip configuration disabling dhcp client
-        *
-        * param validParams: set the number of parameters that we want to change
-        * 					 i.e. validParams = 1 means that we'll change only ip address
-        * 					 	  validParams = 3 means that we'll change ip address, gateway and netmask
-        * param local_ip: 	Static ip configuration
-        * param gateway: 	Static gateway configuration
-        * param subnet: 	Static subnet mask configuration
-        */
-    static void config(uint8_t validParams, uint32_t local_ip, uint32_t gateway, uint32_t subnet);
-
-    /* Set DNS ip configuration
-           *
-           * param validParams: set the number of parameters that we want to change
-           * 					 i.e. validParams = 1 means that we'll change only dns_server1
-           * 					 	  validParams = 2 means that we'll change dns_server1 and dns_server2
-           * param dns_server1: Static DNS server1 configuration
-           * param dns_server2: Static DNS server2 configuration
-           */
-    static void setDNS(uint8_t validParams, uint32_t dns_server1, uint32_t dns_server2);
-
-    /*
-     * Disconnect from the network
-     *
-     * return: WL_SUCCESS or WL_FAILURE
-     */
-    static int8_t disconnect();
-
-    /*
-     * Disconnect from the network
-     *
-     * return: one value of wl_status_t enum
-     */
-    static uint8_t getConnectionStatus();
-
-    /*
-     * Get the interface MAC address.
-     *
-     * return: pointer to uint8_t array with length WL_MAC_ADDR_LENGTH
-     */
-    static uint8_t* getMacAddress();
-
-    /*
-     * Get the interface IP address.
-     *
-     * return: copy the ip address value in IPAddress object
-     */
-    static void getIpAddress(IPAddress& ip);
-
-    /*
-     * Get the interface subnet mask address.
-     *
-     * return: copy the subnet mask address value in IPAddress object
-     */
-    static void getSubnetMask(IPAddress& mask);
-
-    /*
-     * Get the gateway ip address.
-     *
-     * return: copy the gateway ip address value in IPAddress object
-     */
-    static void getGatewayIP(IPAddress& ip);
-
-    /*
-     * Return the current SSID associated with the network
-     *
-     * return: ssid string
-     */
-    static char* getCurrentSSID();
-
-    /*
-     * Return the current BSSID associated with the network.
-     * It is the MAC address of the Access Point
-     *
-     * return: pointer to uint8_t array with length WL_MAC_ADDR_LENGTH
-     */
-    static uint8_t* getCurrentBSSID();
-
-    /*
-     * Return the current RSSI /Received Signal Strength in dBm)
-     * associated with the network
-     *
-     * return: signed value
-     */
-    static int32_t getCurrentRSSI();
-
-    /*
-     * Return the Encryption Type associated with the network
-     *
-     * return: one value of wl_enc_type enum
-     */
-    static uint8_t getCurrentEncryptionType();
-
-    /*
-     * Start scan WiFi networks available
-     *
-     * return: Number of discovered networks
-     */
-    static int8_t startScanNetworks();
-
-    /*
-     * Get the networks available
-     *
-     * return: Number of discovered networks
-     */
-    static uint8_t getScanNetworks();
-
-    /*
-     * Return the SSID discovered during the network scan.
-     *
-     * param networkItem: specify from which network item want to get the information
-	 *
-     * return: ssid string of the specified item on the networks scanned list
-     */
-    static char* getSSIDNetoworks(uint8_t networkItem);
-
-    /*
-     * Return the RSSI of the networks discovered during the scanNetworks
-     *
-     * param networkItem: specify from which network item want to get the information
-	 *
-     * return: signed value of RSSI of the specified item on the networks scanned list
-     */
-    static int32_t getRSSINetoworks(uint8_t networkItem);
-
-    /*
-     * Return the encryption type of the networks discovered during the scanNetworks
-     *
-     * param networkItem: specify from which network item want to get the information
-	 *
-     * return: encryption type (enum wl_enc_type) of the specified item on the networks scanned list
-     */
-    static uint8_t getEncTypeNetowrks(uint8_t networkItem);
-
-    /*
-     * Resolve the given hostname to an IP address.
-     * param aHostname: Name to be resolved
-     * param aResult: IPAddress structure to store the returned IP address
-     * result: 1 if aIPAddrString was successfully converted to an IP address,
-     *          else error code
-     */
-    static int getHostByName(const char* aHostname, IPAddress& aResult);
-
-    /*
-     * Get the firmware version
-     * result: version as string with this format a.b.c
-     */
-    static char* getFwVersion();
-
-    friend class WiFiUDP;

-

-};
-
-extern WiFiDrv wiFiDrv;
-
-#endif
diff --git a/libraries/WiFi/utility/wifi_spi.h b/libraries/WiFi/utility/wifi_spi.h
deleted file mode 100644
index 8856e33..0000000
--- a/libraries/WiFi/utility/wifi_spi.h
+++ /dev/null
@@ -1,153 +0,0 @@
-#ifndef WiFi_Spi_h
-#define WiFi_Spi_h
-
-#include "wl_definitions.h"
-
-#define CMD_FLAG        0
-#define REPLY_FLAG      1<<7
-#define DATA_FLAG 		0x40
-
-#define WIFI_SPI_ACK        1
-#define WIFI_SPI_ERR        0xFF
-
-#define TIMEOUT_CHAR    1000
-
-//#define	MAX_SOCK_NUM		4	/**< Maxmium number of socket  */
-#define NO_SOCKET_AVAIL     255
-
-#define START_CMD   0xE0
-#define END_CMD     0xEE
-#define ERR_CMD   	0xEF
-#define CMD_POS			1		// Position of Command OpCode on SPI stream
-#define PARAM_LEN_POS 	2		// Position of Param len on SPI stream
-
-  
-enum {
-	SET_NET_CMD 		= 0x10,
-	SET_PASSPHRASE_CMD	= 0x11,
-	SET_KEY_CMD	        = 0x12,
-	TEST_CMD	        = 0x13,
-	SET_IP_CONFIG_CMD	= 0x14,
-	SET_DNS_CONFIG_CMD	= 0x15,
-
-	GET_CONN_STATUS_CMD	= 0x20,
-	GET_IPADDR_CMD		= 0x21,
-	GET_MACADDR_CMD		= 0x22,
-	GET_CURR_SSID_CMD	= 0x23,
-	GET_CURR_BSSID_CMD	= 0x24,
-	GET_CURR_RSSI_CMD	= 0x25,
-	GET_CURR_ENCT_CMD	= 0x26,
-	SCAN_NETWORKS		= 0x27,
-	START_SERVER_TCP_CMD= 0x28,
-	GET_STATE_TCP_CMD   = 0x29,
-	DATA_SENT_TCP_CMD	= 0x2A,
-    AVAIL_DATA_TCP_CMD	= 0x2B,
-    GET_DATA_TCP_CMD	= 0x2C,
-    START_CLIENT_TCP_CMD= 0x2D,
-    STOP_CLIENT_TCP_CMD = 0x2E,
-    GET_CLIENT_STATE_TCP_CMD= 0x2F,
-    DISCONNECT_CMD		= 0x30,
-	GET_IDX_SSID_CMD	= 0x31,
-	GET_IDX_RSSI_CMD	= 0x32,
-	GET_IDX_ENCT_CMD	= 0x33,
-	REQ_HOST_BY_NAME_CMD= 0x34,
-	GET_HOST_BY_NAME_CMD= 0x35,
-	START_SCAN_NETWORKS	= 0x36,
-	GET_FW_VERSION_CMD	= 0x37,
-	GET_TEST_CMD		= 0x38,
-	SEND_DATA_UDP_CMD	= 0x39,
-	GET_REMOTE_DATA_CMD = 0x3A,

-
-    // All command with DATA_FLAG 0x40 send a 16bit Len
-
-	SEND_DATA_TCP_CMD		= 0x44,
-    GET_DATABUF_TCP_CMD		= 0x45,
-    INSERT_DATABUF_CMD		= 0x46,
-};
-
-
-enum wl_tcp_state {
-  CLOSED      = 0,
-  LISTEN      = 1,
-  SYN_SENT    = 2,
-  SYN_RCVD    = 3,
-  ESTABLISHED = 4,
-  FIN_WAIT_1  = 5,
-  FIN_WAIT_2  = 6,
-  CLOSE_WAIT  = 7,
-  CLOSING     = 8,
-  LAST_ACK    = 9,
-  TIME_WAIT   = 10
-};
-
-
-enum numParams{
-    PARAM_NUMS_0,
-    PARAM_NUMS_1,
-    PARAM_NUMS_2,
-    PARAM_NUMS_3,
-    PARAM_NUMS_4,
-    PARAM_NUMS_5,
-    MAX_PARAM_NUMS
-};
-
-#define MAX_PARAMS MAX_PARAM_NUMS-1
-#define PARAM_LEN_SIZE 1
-
-typedef struct  __attribute__((__packed__))
-{
-	uint8_t     paramLen;
-	char*	    param;
-}tParam;
-
-typedef struct  __attribute__((__packed__))
-{
-	uint16_t     dataLen;
-	char*	     data;
-}tDataParam;
-
-
-typedef struct  __attribute__((__packed__))
-{
-	unsigned char	cmd;
-	unsigned char	tcmd;
-	unsigned char	nParam;
-	tParam	params[MAX_PARAMS];
-}tSpiMsg;
-
-typedef struct  __attribute__((__packed__))
-{
-	unsigned char	cmd;
-	unsigned char	tcmd;
-	unsigned char	nParam;
-	tDataParam		params[MAX_PARAMS];
-}tSpiMsgData;
-
-
-typedef struct  __attribute__((__packed__))
-{
-	unsigned char	cmd;
-	unsigned char	tcmd;
-	//unsigned char	totLen;
-	unsigned char	nParam;
-}tSpiHdr;
-
-typedef struct  __attribute__((__packed__))
-{
-	uint8_t     paramLen;
-	uint32_t	param;
-}tLongParam;
-
-typedef struct  __attribute__((__packed__))
-{
-	uint8_t     paramLen;
-	uint16_t	param;
-}tIntParam;
-
-typedef struct  __attribute__((__packed__))
-{
-	uint8_t     paramLen;
-	uint8_t	param;
-}tByteParam;
-
-#endif
diff --git a/libraries/WiFi/utility/wl_definitions.h b/libraries/WiFi/utility/wl_definitions.h
deleted file mode 100644
index 1ec8e71..0000000
--- a/libraries/WiFi/utility/wl_definitions.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * wl_definitions.h
- *
- *  Created on: Mar 6, 2011
- *      Author: dlafauci
- */
-
-#ifndef WL_DEFINITIONS_H_
-#define WL_DEFINITIONS_H_
-
-// Maximum size of a SSID
-#define WL_SSID_MAX_LENGTH 32
-// Length of passphrase. Valid lengths are 8-63.
-#define WL_WPA_KEY_MAX_LENGTH 63
-// Length of key in bytes. Valid values are 5 and 13.
-#define WL_WEP_KEY_MAX_LENGTH 13
-// Size of a MAC-address or BSSID
-#define WL_MAC_ADDR_LENGTH 6
-// Size of a MAC-address or BSSID
-#define WL_IPV4_LENGTH 4
-// Maximum size of a SSID list
-#define WL_NETWORKS_LIST_MAXNUM	10
-// Maxmium number of socket
-#define	MAX_SOCK_NUM		4
-// Default state value for Wifi state field
-#define NA_STATE -1
-//Maximum number of attempts to establish wifi connection
-#define WL_MAX_ATTEMPT_CONNECTION	10
-
-typedef enum {
-		WL_NO_SHIELD = 255,
-        WL_IDLE_STATUS = 0,
-        WL_NO_SSID_AVAIL,
-        WL_SCAN_COMPLETED,
-        WL_CONNECTED,
-        WL_CONNECT_FAILED,
-        WL_CONNECTION_LOST,
-        WL_DISCONNECTED
-} wl_status_t;
-
-/* Encryption modes */
-enum wl_enc_type {  /* Values map to 802.11 encryption suites... */
-        ENC_TYPE_WEP  = 5,
-        ENC_TYPE_TKIP = 2,
-        ENC_TYPE_CCMP = 4,
-        /* ... except these two, 7 and 8 are reserved in 802.11-2007 */
-        ENC_TYPE_NONE = 7,
-        ENC_TYPE_AUTO = 8
-};
-
-
-#endif /* WL_DEFINITIONS_H_ */
diff --git a/libraries/WiFi/utility/wl_types.h b/libraries/WiFi/utility/wl_types.h
deleted file mode 100644
index 82b309d..0000000
--- a/libraries/WiFi/utility/wl_types.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*

- * wl_types.h

- *

- *  Created on: Jul 30, 2010

- *      Author: dlafauci

- */

-

-

-#ifndef	_WL_TYPES_H_

-#define	_WL_TYPES_H_

-

-#include <inttypes.h>

-

-typedef enum {

-        WL_FAILURE = -1,

-        WL_SUCCESS = 1,

-} wl_error_code_t;

-

-/* Authentication modes */

-enum wl_auth_mode {

-        AUTH_MODE_INVALID,

-        AUTH_MODE_AUTO,

-        AUTH_MODE_OPEN_SYSTEM,

-        AUTH_MODE_SHARED_KEY,

-        AUTH_MODE_WPA,

-        AUTH_MODE_WPA2,

-        AUTH_MODE_WPA_PSK,

-        AUTH_MODE_WPA2_PSK

-};

-

-#endif //_WL_TYPES_H_