Merge branch 'ide-1.5.x-library-to-new-format' into ide-1.5.x

12 files changed, 0 insertions, 2166 deletions

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_