Revision 0:e3dc9e54a15b, committed 2016-08-30

Comitter:

kaizen

Date:

Tue Aug 30 00:05:24 2016 +0000

Child:

1:046a828fe0d2

Commit message:

First release WizFi250Interface for NetworkInterfaceAPI

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250/CBuffer.h	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,78 @@
+/* Copyright (C) 2012 mbed.org, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef CIRCBUFFER_H_
+#define CIRCBUFFER_H_
+
+template <class T>
+class CircBuffer {
+public:
+    CircBuffer(int length) {
+        write = 0;
+        read = 0;
+        size = length + 1;
+        buf = (T *)malloc(size * sizeof(T));
+        if (buf == NULL)
+            error("Can't allocate memory");
+    };
+
+    bool isFull() {
+        return (((write + 1) % size) == read);
+    };
+
+    bool isEmpty() {
+        return (read == write);
+    };
+
+    void queue(T k) {
+        if (isFull()) {
+//            read++;
+//            read %= size;
+            return;
+        }
+        buf[write++] = k;
+        write %= size;
+    }
+
+    void flush() {
+        read = 0;
+        write = 0;
+    }
+
+
+    uint32_t available() {
+        return (write >= read) ? write - read : size - read + write;
+    };
+
+    bool dequeue(T * c) {
+        bool empty = isEmpty();
+        if (!empty) {
+            *c = buf[read++];
+            read %= size;
+        }
+        return(!empty);
+    };
+
+private:
+    volatile uint32_t write;
+    volatile uint32_t read;
+    uint32_t size;
+    T * buf;
+};
+
+#endif

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250/WizFi250.cpp	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2013 gsfan, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+/* Copyright (C) 2014 Wiznet, MIT License
+ *  port to the Wiznet Module WizFi250
+ */
+
+#include "mbed.h"
+#include "WizFi250.h"
+
+WizFi250 * WizFi250::_inst;
+
+
+WizFi250::WizFi250(PinName tx,PinName rx,PinName cts, PinName rts,PinName reset, PinName alarm, int baud):
+    _wizfi(tx,rx), _reset(reset)
+{
+    _inst = this;
+    memset(&_state, 0, sizeof(_state));
+    memset(&_con, 0, sizeof(_con));
+    _state.initialized = false;
+    _state.status = STAT_READY;
+    _state.cid = -1;
+    _state.buf = new CircBuffer<char>(CFG_DATA_SIZE);
+
+    initUart(cts, rts, alarm, baud);
+    _reset.output();
+
+    setRts(true); // release
+    /*
+    wait_ms(500);
+    cmdAT();
+    cmdMECHO(false);
+    if(cts != NC && rts != NC)
+        cmdUSET(baud,"HW");
+    else
+        cmdUSET(baud,"N");
+
+    // WizFi250 will restart by cmdUSET command.
+    wait_ms(1000);
+    cmdAT();
+    */
+}
+
+int WizFi250::join(WiFiMode mode)
+{
+    char sec[10];
+
+    if( cmdMMAC() ) return -1;
+
+    if(mode == WM_AP)
+        _state.wm = WM_AP;
+    else
+        _state.wm = WM_STATION;
+
+    if ( cmdWNET(_state.dhcp) ) return -1;
+    if ( cmdWSET(_state.wm, _state.ssid) ) return -1;
+
+    switch (_state.sec)
+    {
+    case SEC_AUTO:
+        strcpy(sec,"");
+        break;
+    case SEC_OPEN:
+        strcpy(sec,"OPEN");
+        break;
+    case SEC_WEP:
+        strcpy(sec,"WEP");
+        break;
+    case SEC_WPA_TKIP:
+        strcpy(sec,"WPA");
+        break;
+    case SEC_WPA_AES:
+        strcpy(sec,"WPAAES");
+        break;
+    case SEC_WPA2_AES:
+        strcpy(sec,"WPA2AES");
+        break;
+    case SEC_WPA2_TKIP:
+        strcpy(sec,"WPA2TKIP");
+        break;
+    case SEC_WPA2_MIXED:
+        strcpy(sec,"WPA2");
+        break;
+    }
+    if ( cmdWSEC(_state.wm, _state.pass, sec) ) return -1;
+    if ( cmdWJOIN() )   return -1;;
+    _state.associated = true;
+
+    return 0;
+}
+
+bool WizFi250::isAssociated()
+{
+    return _state.associated;
+}
+
+int WizFi250::setMacAddress (const char *mac)
+{
+    if (cmdMMAC(mac)) return -1;
+    strncpy(_state.mac, mac, sizeof(_state.mac));
+    return 0;
+}
+
+int WizFi250::getMacAddress (char *mac)
+{
+    if (cmdMMAC())  return -1;
+    strcpy(mac, _state.mac);
+    return 0;
+}
+
+int WizFi250::setAddress (const char *name)
+{
+    _state.dhcp = true;
+    strncpy(_state.name, name, sizeof(_state.name));
+    return 0;
+}
+
+int WizFi250::setAddress (const char *ip, const char *netmask, const char *gateway, const char *dns, const char *name)
+{
+    _state.dhcp = false;
+    strncpy(_state.ip, ip, sizeof(_state.ip));
+    strncpy(_state.netmask, netmask, sizeof(_state.netmask));
+    strncpy(_state.gateway, gateway, sizeof(_state.gateway));
+    strncpy(_state.nameserver, dns, sizeof(_state.nameserver));
+    strncpy(_state.name, name, sizeof(_state.name));
+    return 0;
+}
+
+int WizFi250::getAddress (char *ip, char *netmask, char *gateway)
+{
+    strcpy(ip, _state.ip);
+    strcpy(netmask, _state.netmask);
+    strcpy(gateway, _state.gateway);
+    return 0;
+}
+
+int WizFi250::setSsid (const char *ssid)
+{
+    strncpy(_state.ssid, ssid, sizeof(_state.ssid));
+    return 0;
+}
+
+int WizFi250::setSec ( Security sec, const char *phrase )
+{
+    _state.sec = sec;
+    strncpy(_state.pass, phrase, strlen(phrase));
+    return 0;
+}
+
+const char *WizFi250::getIPAddress(void)
+{
+    return _state.ip;
+}
+
+const char *WizFi250::getMACAddress(void)
+{
+    return _state.mac;
+}
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250/WizFi250.h	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,321 @@
+/* Copyright (C) 2013 gsfan, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+/* Copyright (C) 2014 Wiznet, MIT License
+ *  port to the Wiznet Module WizFi250
+ */
+
+#ifndef WIZFI250_H_
+#define WIZFI250_H_
+
+#include "WizFi250_conf.h"
+
+#include "mbed.h"
+#include "RawSerial.h"
+#include "Serial.h"
+#include "CBuffer.h"
+#include <ctype.h>
+#include <stdlib.h>
+#include <string>
+
+using namespace std;
+
+#define BUF_SIZE 1600
+
+//Debug is disabled by default
+#if 1
+#define WIZ_DBG(x, ...) std::printf("[WizFi250: DBG]" x "\r\n", ##__VA_ARGS__);
+#define WIZ_WARN(x, ...) std::printf("[WizFi250: WARN]" x "\r\n", ##__VA_ARGS__);
+#define WIZ_ERR(x, ...) std::printf("[WizFi250: ERR]" x "\r\n", ##__VA_ARGS__);
+#define WIZ_INFO(x, ...) std::printf("[WizFi250: INFO]" x "\r\n", ##__VA_ARGS__);
+#else
+#define WIZ_DBG(x, ...)
+#define WIZ_WARN(x, ...)
+#define WIZ_ERR(x, ...)
+#define WIZ_INFO(x, ...)
+#endif
+
+
+class WizFi250
+{
+public:
+
+    enum AntennaMode{
+        PCB = 0,
+        UFL = 1,
+        AUTO = 3,
+    };
+
+    enum WiFiMode {
+        WM_STATION = 0,
+        WM_AP = 1,
+    };
+
+    /** Wi-Fi security
+     */
+    enum Security {
+        // kaizen need to change
+        SEC_AUTO        = 0,
+        SEC_OPEN        = 1,
+        SEC_WEP         = 2,
+        SEC_WPA_TKIP    = 3,
+        SEC_WPA_AES     = 4,
+        SEC_WPA2_AES    = 5,
+        SEC_WPA2_TKIP   = 6,
+        SEC_WPA2_MIXED  = 7,
+    };
+
+    /** TCP/IP protocol
+     */
+    enum Protocol {
+        PROTO_UDP = 0,
+        PROTO_TCP = 1,
+    };
+
+    /** Client/Server
+     */
+    enum Type {
+        TYPE_CLIENT = 0,
+        TYPE_SERVER = 1,
+    };
+
+    enum Response {
+        RES_NULL,
+        RES_MACADDRESS,
+        RES_WJOIN,
+        RES_CONNECT,
+        RES_SSEND,
+        RES_FDNS,
+        RES_SMGMT,
+        RES_WSTATUS,
+    };
+
+    enum Mode {
+        MODE_COMMAND,
+        MODE_CMDRESP,
+        MODE_DATA_RX,
+        MODE_DATA_RXUDP,
+        MODE_DATA_RXUDP_BULK,
+    };
+
+    enum Status {
+        STAT_NONE,
+        STAT_READY,
+        STAT_STANDBY,
+        STAT_WAKEUP,
+        STAT_DEEPSLEEP,
+    };
+
+
+    WizFi250 (PinName tx, PinName rx, PinName cts, PinName rts, PinName reset, PinName alarm = NC, int baud = 115200);
+
+    // --------- WizFi250_at.cpp ---------
+    void clearFlags     ();
+    int  sendCommand    (const char * cmd, Response res = RES_NULL, int timeout = DEFAULT_WAIT_RESP_TIMEOUT, int opt = 2);
+
+    int cmdAT       ();
+    int cmdMECHO    (bool flg);
+    int cmdUSET     (int baud, char *flow);
+    int cmdMMAC     (const char *mac = NULL);
+    int cmdWSET     (WiFiMode mode, const char *ssid, const char *bssid = NULL, int channel = 1);
+    int cmdWANT     (AntennaMode mode);
+    int cmdWNET     (bool is_dhcp);
+    int cmdWSEC     (WiFiMode mode, const char *key, const char *sec = NULL);
+    int cmdWJOIN    ();
+    int cmdWLEAVE   ();
+    int cmdWSTATUS  ();
+    int cmdSCON     ( const char *openType, const char *socketType, int localPort, const char *dataMode = "0");
+    int cmdSCON     ( const char *openType, const char *socketType, const char *remoteIp, int remotePort, int localPort = 0, const char *dataMode = "0");
+    int cmdSSEND    ( const char *data, int cid, int sendSize, const char *remoteIp = NULL, int remotePort = 0, int Timeout = 2000 );
+    int cmdCLOSE    ( int cid );
+    int cmdFDNS     (const char *host);
+    int cmdSMGMT    ( int cid );
+
+
+    static WizFi250 * getInstance() {
+        return _inst;
+    };
+
+
+    // --------- WizFi2550_sock.cpp ---------
+    int getHostByName   (const char * host, char *ip);
+    int open            (Protocol proto, const char *ip, int remotePort, int localPort = 0, void(*func)(int) = NULL);
+    int listen          (Protocol proto, int port, void(*func)(int)=NULL);
+    int close           (int cid);
+    void initCon        (int cid, bool connected);
+    int send            (int cid, const char *buf, int len);
+    int sendto          (int cid, const char *buf, int len, const char *ip, int port);
+    int recv            (int cid, char *buf, int len);
+    int recvfrom        (int cid, char *buf, int len, char *ip, int *port);
+    int readable        (int cid);
+    bool isConnected    (int cid);
+    int accept          (int cid);
+    int getRemote       (int cid, char **ip, int *port);
+
+
+
+protected:
+    static WizFi250 * _inst;
+
+
+    // Serial _wizfi
+    RawSerial _wizfi;
+    int _baud;
+    DigitalIn *_cts;
+    DigitalOut *_rts;
+    int _flow;
+
+    DigitalInOut _reset;
+
+    struct STATE {
+        WiFiMode wm;
+        Security sec;
+        char ssid[35];
+        char pass[66];
+        char ip[16];
+        char netmask[16];
+        char gateway[16];
+        char nameserver[16];
+        char mac[18];
+        char resolv[16];
+        char name[32];
+        int rssi;
+        bool dhcp;
+        time_t time;
+
+        bool initialized;
+        bool associated;
+        volatile Mode mode;
+        volatile Status status;
+        bool escape;
+        volatile bool ok, failure;
+        volatile Response res;
+        int cid;
+        int n;
+        CircBuffer<char> *buf;
+        char dbgRespBuf[BUF_SIZE];
+        //char dummyBuf[BUF_SIZE];
+    } _state;
+
+
+public:
+    struct CONNECTION {
+        Protocol protocol;
+        Type type;
+        bool connected;
+        char ip[16];
+        int port;
+        int send_length;
+        int recv_length;
+        CircBuffer<char> *buf;
+        volatile bool received;
+        volatile int parent;
+        volatile bool accept;
+        void(*func)(int);
+    } _con[8];
+
+    // --------- WizFi250.cpp ---------
+
+    int join(WiFiMode mode);
+    bool isAssociated();
+
+    //int limitedap ();
+    //int dissociate ();
+    /*
+    int disconnect () {
+        return dissociate();
+    }
+    */
+
+    Status getStatus ();
+
+    int setMacAddress   (const char *mac);
+    int getMacAddress   (char *mac);
+    int setAddress      (const char *name = NULL);
+    int setAddress      (const char *ip, const char *netmask, const char *gateway, const char *dns = NULL, const char *name = NULL);
+    int getAddress      (char *ip, char *netmask, char *gateway);
+    int setSsid         (const char *ssid);
+    int setSec          (Security sec, const char *phrase);
+
+    const char* getIPAddress    (void);
+    const char* getMACAddress   (void);
+
+    // --------- WizFi250_msg.cpp ---------
+    void recvData       ( char c );
+    int  parseMessage   ();
+    void msgOk          (const char *buf);
+    void msgError       (const char *buf);
+    void msgConnect     (const char *buf);
+    void msgDisconnect  (const char *buf);
+    void msgListen      (const char *buf);
+
+    void resMacAddress  (const char *buf);
+    void resWJOIN       (const char *buf);
+    void resConnect     (const char *buf);
+    void resSSEND       (const char *buf);
+    void resFDNS        (const char *buf);
+    void resSMGMT       (const char *buf);
+    void resWSTATUS     (const char *buf);
+
+
+    // --------- WizFi250_hal.cpp ---------
+    void setReset   (bool flg);
+    void isrUart    ();
+    int  getUart    ();
+    void putUart    (char c);
+    void setRts     (bool flg);
+    int  lockUart   (int ms);
+    void unlockUart ();
+    void initUart   (PinName cts, PinName rts, PinName alarm, int baud);
+
+
+    // --------- WizFi2550_util.cpp ---------
+    int x2i     (char c);
+    int i2x     (int i);
+
+    // --------- WizFi250_ifc.cpp (For NetworkSocketAPI) ---------
+    /**
+    * Startup the WizFi250
+    *
+    * @return true only if WizFi250 was setup correctly
+    */
+    bool startup(void);
+
+    /**
+    * Reset WizFi250
+    *
+    * @return true only if WizFi250 resets successfully
+    */
+    bool reset(void);
+
+    /**
+    * Disconnect WizFi250 from AP
+    *
+    * @return true only if WizFi250 is disconnected successfully
+    */
+    bool disconnect(void);
+
+    /**
+    * Check if WizFi250 is conenected
+    *
+    * @return true only if the chip has an IP address
+    */
+    bool isConnected(void);
+
+};
+
+#endif /* WIZFI250_H_ */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250/WizFi250_at.cpp	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,345 @@
+/*
+ * Copyright (C) 2013 gsfan, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+/* Copyright (C) 2014 Wiznet, MIT License
+ *  port to the Wiznet Module WizFi250
+ */
+
+
+#include "WizFi250.h"
+
+
+
+void WizFi250::clearFlags()
+{
+    _state.ok = false;
+    _state.failure = false;
+    _state.res = RES_NULL;
+    _state.n = 0;
+}
+
+
+int WizFi250::sendCommand(const char * cmd, Response res, int timeout, int opt)
+{
+    unsigned int i;
+    Timer t;
+
+  if (lockUart(timeout)) return -1;
+
+    clearFlags();
+    _state.res = res;
+
+    WIZ_INFO("%s", cmd)
+    for (i=0; i< strlen(cmd); i++)
+    {
+        putUart(cmd[i]);
+    }
+
+    if(opt == 1)
+    {
+        putUart('\r');
+    }
+    else if(opt == 2)
+    {
+        putUart('\r');
+        putUart('\n');
+    }
+    unlockUart();
+
+    if(timeout)
+    {
+        t.start();
+        for(;;)
+        {
+            if (_state.ok && _state.res == RES_NULL){
+                break;
+            }
+            if (_state.failure || t.read_ms() > timeout)
+            {
+                WIZ_WARN("failure of timeout[%d]ms\r\n",t.read_ms());
+                _state.res = RES_NULL;
+                t.stop();
+                return -1;
+            }
+        }
+
+        t.stop();
+    }
+
+    WIZ_INFO("[OK]\r\n");
+    _state.res = RES_NULL;
+
+    return 0;
+}
+
+int WizFi250::cmdAT()
+{
+    int resp;
+
+    resp = sendCommand("AT");
+
+    return resp;
+}
+
+int WizFi250::cmdMECHO(bool flg)
+{
+    int status;
+    char cmd[CFG_CMD_SIZE];
+
+    sprintf(cmd,"AT+MECHO=%d",flg);
+    status = sendCommand(cmd);
+
+    return status;
+}
+
+int WizFi250::cmdUSET(int baud, char *flow)
+{
+    int status;
+    char cmd[CFG_CMD_SIZE];
+
+    sprintf(cmd,"AT+USET=%d,N,8,1,%s",baud, flow);
+    status = sendCommand(cmd);
+
+    if(status == 0)
+    {
+        wait(1);
+        _state.buf->flush();
+    }
+
+    return status;
+}
+
+int WizFi250::cmdMMAC(const char *mac)
+{
+    int resp;
+    char cmd[CFG_CMD_SIZE];
+
+    if (mac)
+    {
+        sprintf(cmd, "AT+MMAC=%s",mac);
+        resp = sendCommand(cmd);
+    }
+    else
+    {
+        sprintf(cmd, "AT+MMAC=?");
+        resp = sendCommand(cmd, RES_MACADDRESS);
+    }
+
+    return resp;
+}
+
+int WizFi250::cmdWSET(WiFiMode mode, const char *ssid, const char *bssid, int channel)
+{
+    char cmd[CFG_CMD_SIZE];
+
+    if(*bssid == NULL)
+    {
+        sprintf(cmd, "AT+WSET=%d,%s",mode, ssid);
+    }
+    else
+    {
+        sprintf(cmd, "AT+WSET=%d,%s,%s,%d",mode, ssid, bssid, channel);
+    }
+
+    return sendCommand(cmd);
+}
+
+int WizFi250::cmdWANT(AntennaMode mode)
+{
+    char cmd[CFG_CMD_SIZE];
+    sprintf(cmd, "AT+WANT=%d",mode);
+    
+    return sendCommand(cmd);
+}
+
+int WizFi250::cmdWNET(bool is_dhcp)
+{
+    char cmd[CFG_CMD_SIZE];
+
+    if(is_dhcp == true)
+    {
+        sprintf(cmd, "AT+WNET=1");
+    }
+    else
+    {
+        sprintf(cmd, "AT+WNET=0,%s,%s,%s",_state.ip,_state.netmask,_state.gateway);
+    }
+
+    return sendCommand(cmd);
+}
+
+int WizFi250::cmdWSEC(WiFiMode mode, const char *key, const char *sec)
+{
+    char cmd[CFG_CMD_SIZE];
+
+    if(*sec == NULL)
+    {
+        sprintf(cmd, "AT+WSEC=%d,,%s",mode, key);
+    }
+    else
+    {
+        sprintf(cmd, "AT+WSEC=%d,%s,%s",mode, sec, key);
+    }
+
+    return sendCommand(cmd);
+}
+
+int WizFi250::cmdWJOIN()
+{
+    //if( sendCommand("AT+WJOIN", RES_WJOIN, CFG_JOIN_TIMEOUT) )
+    if( sendCommand("AT+WJOIN", RES_NULL, CFG_JOIN_TIMEOUT) )
+    {
+        WIZ_ERR("cmdWJOIN");
+        return -1;
+    }
+
+    if( cmdWSTATUS() )
+        return -1;
+
+    WIZ_INFO("WizFi250 is successfully join to AP");
+
+    return 0;
+}
+
+int WizFi250::cmdWLEAVE()
+{
+    return sendCommand("AT+WLEAVE");
+}
+
+
+int WizFi250::cmdWSTATUS()
+{
+    if( sendCommand("AT+WSTATUS", RES_WSTATUS, DEFAULT_WAIT_RESP_TIMEOUT) )
+    {
+        WIZ_ERR("cmdWSTATUS");
+        return -1;
+    }
+
+    WIZ_INFO("IP      : %s", _state.ip);
+    WIZ_INFO("Gateway : %s", _state.gateway);
+
+    return 0;
+}
+
+int WizFi250::cmdSCON ( const char *openType, const char *socketType, int localPort, const char *dataMode)
+{
+    char cmd[CFG_CMD_SIZE];
+
+    sprintf(cmd,"AT+SCON=%s,%s,,,%d,%s",openType, socketType, localPort, dataMode);
+    return sendCommand(cmd);
+}
+
+int WizFi250::cmdSCON ( const char *openType, const char *socketType, const char *remoteIp, int remotePort, int localPort, const char *dataMode)
+{
+    int resp;
+    char cmd[CFG_CMD_SIZE];
+
+    if(localPort == 0)
+        sprintf(cmd,"AT+SCON=%s,%s,%s,%d,%s,%s",openType, socketType, remoteIp, remotePort, "", dataMode);
+    else
+        sprintf(cmd,"AT+SCON=%s,%s,%s,%d,%d,%s",openType, socketType, remoteIp, remotePort, localPort, dataMode);
+
+    resp = sendCommand(cmd, RES_CONNECT, 30000 );
+
+    return resp;
+}
+
+int WizFi250::cmdSSEND ( const char *data, int cid, int sendSize, const char *remoteIp, int remotePort, int Timeout )
+{
+    int i, resp;
+    Timer t;
+    char cmd[CFG_CMD_SIZE];
+
+    if (lockUart(Timeout))    return -1;
+
+    clearFlags();
+    if(remoteIp == NULL)
+    {
+        sprintf(cmd,"AT+SSEND=%d,,,%d",cid, sendSize);
+    }
+    else
+    {
+        sprintf(cmd,"AT+SSEND=%d,%s,%d,%d",cid, remoteIp, remotePort, sendSize);
+    }
+
+    _con[cid].send_length = sendSize;
+
+    resp = sendCommand(cmd, RES_SSEND, 2000, 1);
+
+    unlockUart();
+    if(resp){
+        WIZ_DBG("Fail cmdSSEND")
+       return -1;
+    }
+
+    for(i=0; i<sendSize; i++)
+    {
+        putUart(data[i]);
+    }
+    unlockUart();
+
+    if(Timeout)
+    {
+        t.start();
+        for(;;)
+        {
+            if (_state.ok) break;
+            if (_state.failure || t.read_ms() > Timeout)
+            {
+                WIZ_WARN("failure or timeout\r\n");
+                return -1;
+            }
+        }
+        t.stop();
+    }
+
+    wait(0.05);
+    WIZ_INFO("%s\r\n",data);
+
+    return i;
+}
+
+
+int WizFi250::cmdCLOSE ( int cid )
+{
+    char cmd[CFG_CMD_SIZE];
+
+    sprintf(cmd,"AT+SMGMT=%d",cid);
+    return sendCommand(cmd);
+}
+
+
+int WizFi250::cmdFDNS (const char *host)
+{
+    char cmd[CFG_CMD_SIZE];
+    int resp;
+
+    sprintf(cmd,"AT+FDNS=%s,3000",host);
+    resp = sendCommand(cmd, RES_FDNS);
+
+    WIZ_DBG("%s",_state.resolv);
+    return resp;
+}
+
+int WizFi250::cmdSMGMT ( int cid )
+{
+    int resp;
+
+    resp = sendCommand("AT+SMGMT=?", RES_SMGMT);
+    return resp;
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250/WizFi250_conf.h	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,38 @@
+/* Copyright (C) 2013 gsfan, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+/* Copyright (C) 2014 Wiznet, MIT License
+ *  port to the Wiznet Module WizFi250
+ */
+
+#ifndef WIZFI250_CONF_H_
+#define WIZFI250_CONF_H_
+
+
+#define CFG_TRYJOIN 3
+
+
+#define DEFAULT_WAIT_RESP_TIMEOUT    2000 // ms
+#define CFG_JOIN_TIMEOUT            60000 // ms
+#define CFG_CMD_SIZE 128
+
+#define CFG_DATA_SIZE BUF_SIZE
+
+#define CFG_DEFAULT_MAC "00:08:DC:00:00:00"
+
+
+#endif /* WIZFI250_CONF_H_ */

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250/WizFi250_hal.cpp	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,155 @@
+/*
+ * Copyright (C) 2013 gsfan, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+/* Copyright (C) 2014 Wiznet, MIT License
+ *  port to the Wiznet Module WizFi250
+ */
+
+#include "WizFi250.h"
+
+void WizFi250::setReset(bool flg)
+{
+    if( flg )
+    {
+        // low
+        _reset.output();
+        _reset = 0;
+    }
+    else
+    {
+        // high z
+        _reset.input();
+        _reset.mode(PullNone);
+    }
+}
+
+void WizFi250::isrUart()
+{
+    char c;
+
+    c = getUart();
+
+    recvData(c);
+    //S_UartPutc(c);
+}
+
+int WizFi250::getUart()
+{
+    return _wizfi.getc();
+}
+
+void WizFi250::putUart (char c)
+{
+    _wizfi.putc(c);
+}
+
+void WizFi250::setRts (bool flg)
+{
+    if (flg)
+    {
+        if(_flow == 2)
+        {
+            if(_rts)
+            {
+                _rts->write(0); // low
+            }
+        }
+    }
+    else
+    {
+        if(_flow == 2)
+        {
+            if(_rts)
+            {
+                _rts->write(1); // high
+            }
+        }
+    }
+}
+
+int WizFi250::lockUart (int ms)
+{
+    Timer t;
+
+    if(_state.mode != MODE_COMMAND)
+    {
+        t.start();
+        while(_state.mode != MODE_COMMAND)
+        {
+            if(t.read_ms() >= ms)
+            {
+                  WIZ_WARN("lock timeout (%d)\r\n", _state.mode);
+                return -1;
+            }
+        }
+    }
+
+#ifdef CFG_ENABLE_RTOS
+    if (_mutexUart.lock(ms) != osOK) return -1;
+#endif
+
+    if(_flow == 2)
+    {
+        if(_cts && _cts->read())
+        {
+            // CTS check
+            t.start();
+            while (_cts->read())
+            {
+                if(t.read_ms() >= ms)
+                {
+                    WIZ_DBG("cts timeout\r\n");
+                    return -1;
+                }
+            }
+        }
+    }
+
+    setRts(false);      // blcok
+    return 0;
+}
+
+void WizFi250::unlockUart()
+{
+    setRts(true);       // release
+#ifdef CFG_ENABLE_RTOS
+    _mutexUart.unlock();
+#endif
+}
+
+void WizFi250::initUart (PinName cts, PinName rts, PinName alarm, int baud)
+{
+    _baud = baud;
+    if (_baud) _wizfi.baud(_baud);
+
+    _wizfi.attach(this, &WizFi250::isrUart, Serial::RxIrq);
+
+    _cts = NULL;
+    _rts = NULL;
+    _flow = 0;
+
+    if(cts != NC)
+    {
+        _cts = new DigitalIn(cts);
+    }
+    if(rts != NC)
+    {
+        _rts = new DigitalOut(rts);
+        _flow = 2;
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250/WizFi250_ifc.cpp	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,46 @@
+/* WizFi250 
+ * Copyright (c) 2015 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "WizFi250.h"
+
+bool WizFi250::startup(void)
+{
+    reset();
+
+    cmdAT();
+    if( cmdMECHO(false) == -1)  return false;
+    //if( cmdMECHO(true) == -1) return false;
+    if(_cts != NULL && _rts != NULL)
+    {
+        if( cmdUSET(_baud,"HW") == -1)  return false;
+    }
+    else
+    {
+        if( cmdUSET(_baud,"N") == -1)   return false;
+    }
+    wait_ms(1000);
+    if( cmdAT() == -1)          return false;
+
+    return true;
+}
+
+bool WizFi250::reset(void)
+{
+    _reset = 0;
+    wait_ms(500);
+    _reset = 1;
+
+    return true;
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250/WizFi250_msg.cpp	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,431 @@
+/*
+/* Copyright (C) 2013 gsfan, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+/* Copyright (C) 2014 Wiznet, MIT License
+ *  port to the Wiznet Module WizFi250
+ */
+
+#include "WizFi250.h"
+
+#ifdef CFG_ENABLE_RTOS
+#undef WIZ_DBG
+#define WIZ_DBG(x, ...)
+#endif
+
+// This function is operating in ISR. So you can't use debug message.
+void WizFi250::recvData ( char c )
+{
+    static int cid, sub, len, count;
+
+    switch(_state.mode)
+    {
+        case MODE_COMMAND:
+            switch(c)
+            {
+                case 0:
+                case 0x0a:  // LF
+                case 0x0d:  // CR
+                break;
+
+                case '{':
+                _state.buf->flush();
+                _state.mode = MODE_DATA_RX;
+                sub = 0;
+                break;
+
+                default:
+                _state.buf->flush();
+                _state.buf->queue(c);
+                _state.mode = MODE_CMDRESP;
+                break;
+            }
+            break;
+
+        case MODE_CMDRESP:
+            switch(c)
+            {
+                case 0:
+                    break;
+                case 0x0a: // LF
+                    break;
+                case 0x0d: // CR
+                    if (_flow == 2) setRts(false);      // block
+                    _state.mode = MODE_COMMAND;
+                    parseMessage();
+                    if (_flow == 2) setRts(true);       // release
+                    break;
+                default:
+                    _state.buf->queue(c);
+                    break;
+            }
+            break;
+
+        case MODE_DATA_RX:
+            switch(sub)
+            {
+                case 0:
+                // cid
+                if( (c >= '0') && (c <= '9') )
+                {
+                    cid = x2i(c);
+                }
+                else if ( c == ',' )
+                {
+                    sub++;
+                    count = 0;
+                    len = 0;
+                }
+                else
+                {
+                    _state.mode = MODE_COMMAND;
+                }
+                break;
+
+            case 1:
+                // ip
+                if ((c >= '0' && c <= '9') || c == '.')
+                {
+                    _con[cid].ip[count] = c;
+                    count++;
+                }
+                else if( c == ',' )
+                {
+                    _con[cid].ip[count] = '\0';
+                    _con[cid].port = 0;
+                    sub++;
+                }
+                else
+                {
+                    _state.mode = MODE_COMMAND;
+                }
+                break;
+
+            case 2:
+                // port
+                if ( c >= '0' && c <= '9' )
+                {
+                    _con[cid].port = (_con[cid].port * 10) + ( c - '0' );
+                }
+                else if( c == ',')
+                {
+                    sub++;
+                    count = 0;
+                }
+                else
+                {
+                    _state.mode = MODE_COMMAND;
+                }
+                break;
+
+            case 3:
+                // data length
+                if ( c >= '0' && c <= '9' )
+                {
+                    //_con[cid].recv_length = (_con[cid].recv_length * 10) + (c - '0');
+                    len = (len * 10) + (c - '0');
+                }
+                else if( c == '}' )
+                {
+                    sub++;
+                    count = 0;
+                    _con[cid].recv_length = len;
+                }
+                else
+                {
+                    _state.mode = MODE_COMMAND;
+                }
+                break;
+
+            default:
+                if(_con[cid].buf != NULL)
+                {
+                    _con[cid].buf->queue(c);
+                    if(_con[cid].buf->available() > CFG_DATA_SIZE - 16 )
+                    {
+                        setRts(false);     // blcok
+                        _con[cid].received = true;
+                        WIZ_WARN("buf full");
+                    }
+                }
+                _con[cid].recv_length--;
+                if(_con[cid].recv_length == 0)
+                {
+                     //WIZ_DBG("recv cid: %d, count : %d, len : %d",cid, count, len);
+                    _con[cid].received = true;
+                    _state.mode = MODE_COMMAND;
+                }
+                break;
+            }
+            break;
+    }
+}
+
+
+#define MSG_TABLE_NUM 6
+#define RES_TABLE_NUM 7
+int WizFi250::parseMessage () {
+    int i;
+    char buf[128];
+
+    static const struct MSG_TABLE {
+        const char msg[24];
+        void (WizFi250::*func)(const char *);
+    } msg_table[MSG_TABLE_NUM] = {
+        {"[OK]",                    &WizFi250::msgOk},
+        {"[ERROR]",                 &WizFi250::msgError},
+        {"[ERROR:INVALIDINPUT]",    &WizFi250::msgError},
+        {"[CONNECT ",               &WizFi250::msgConnect},
+        {"[DISCONNECT ",            &WizFi250::msgDisconnect},
+        {"[LISTEN ",                &WizFi250::msgListen},
+    };
+    static const struct RES_TABLE{
+        const Response res;
+        void (WizFi250::*func)(const char *);
+    }res_table[RES_TABLE_NUM]={
+        {RES_NULL,          NULL},
+        {RES_MACADDRESS,    &WizFi250::resMacAddress},
+//      {RES_WJOIN,         &WizFi250::resWJOIN},
+        {RES_CONNECT,       &WizFi250::resConnect},
+        {RES_SSEND,         &WizFi250::resSSEND},
+        {RES_FDNS,          &WizFi250::resFDNS},
+        {RES_SMGMT,         &WizFi250::resSMGMT},
+        {RES_WSTATUS,       &WizFi250::resWSTATUS},
+    };
+
+
+    for( i=0; i<sizeof(buf); i++ )
+    {
+        if( _state.buf->dequeue(&buf[i]) == false ) break;
+    }
+
+    buf[i] = '\0';
+    //strncpy(_state.dbgRespBuf, buf, sizeof(buf) );
+    //WIZ_DBG("%s\r\n",_state.dbgRespBuf);
+
+    if(_state.res != RES_NULL)
+    {
+        for( i=0; i<RES_TABLE_NUM; i++)
+        {
+            if(res_table[i].res == _state.res)
+            {
+                //WIZ_DBG("parse res %d '%s'\r\n", i, buf);
+                if(res_table[i].func != NULL)
+                {
+                    (this->*(res_table[i].func))(buf);
+                }
+
+                if(res_table[i].res == RES_CONNECT && _state.n < 2)
+                    return -1;
+            }
+        }
+    }
+
+    for( i=0; i<MSG_TABLE_NUM; i++)
+    {
+        if( strncmp(buf, msg_table[i].msg, strlen(msg_table[i].msg)) == 0 )
+        {
+            //WIZ_DBG("parse msg '%s'\r\n", buf);
+            if(msg_table[i].func != NULL)
+            {
+                (this->*(msg_table[i].func))(buf);
+            }
+            return 0;
+        }
+    }
+
+    return -1;
+}
+
+
+void WizFi250::msgOk (const char *buf)
+{
+    _state.ok = true;
+}
+
+void WizFi250::msgError (const char *buf)
+{
+    _state.failure = true;
+}
+
+void WizFi250::msgConnect (const char *buf)
+{
+    int cid;
+
+    if (buf[9] < '0' || buf[9] > '8' || buf[10] != ']') return;
+
+    cid = x2i(buf[9]);
+
+    initCon(cid, true);
+    _state.cid = cid;
+    _con[cid].accept = true;
+    _con[cid].parent = cid;
+}
+
+void WizFi250::msgDisconnect (const char *buf)
+{
+    int cid;
+
+    if(buf[12] < '0' || buf[12] > '8' || buf[13] != ']')    return;
+
+    cid = x2i(buf[12]);
+    _con[cid].connected = false;
+}
+
+void WizFi250::msgListen (const char *buf)
+{
+    int cid;
+
+    if(buf[8] < '0' || buf[8] > '8' || buf[9] != ']')   return;
+
+    cid = x2i(buf[8]);
+    _state.cid = cid;
+}
+
+void WizFi250::resMacAddress (const char *buf)
+{
+    if( buf[2] == ':' && buf[5] == ':')
+    {
+        strncpy(_state.mac, buf, sizeof(_state.mac));
+        _state.mac[17] = 0;
+        _state.res = RES_NULL;
+
+        if(strncmp(_state.mac,CFG_DEFAULT_MAC,sizeof(CFG_DEFAULT_MAC)) == 0)
+            _state.ok = false;
+        _state.ok = true;
+    }
+}
+
+void WizFi250::resConnect (const char *buf)
+{
+    int cid;
+
+    if (buf[0] == '[' && buf[1] == 'O' && buf[2] == 'K' && buf[3] == ']')
+    {
+        _state.n++;
+    }
+    else if( buf[0] == '[' && buf[1] == 'C' && buf[2] == 'O' && buf[3] == 'N' &&
+              buf[4] == 'N' && buf[5] == 'E' && buf[6] == 'C' && buf[7] == 'T')
+    {
+        cid = x2i(buf[9]);
+        _state.cid = cid;
+        _state.n++;
+    }
+
+    if(_state.n >= 2)
+    {
+        _state.res = RES_NULL;
+        _state.ok = true;
+    }
+}
+
+void WizFi250::resSSEND (const char *buf)
+{
+    if(_state.cid != -1)
+    {
+        _state.res = RES_NULL;
+        _state.ok = true;
+    }
+}
+
+void WizFi250::resFDNS (const char *buf)
+{
+    int i;
+
+    for(i=0; i<strlen(buf); i++)
+    {
+        if( (buf[i] < '0' || buf[i] > '9') && buf[i] != '.' )
+        {
+            return;
+        }
+    }
+
+    strncpy(_state.resolv, buf, sizeof(_state.resolv));
+    _state.res = RES_NULL;
+}
+
+void WizFi250::resSMGMT (const char *buf)
+{
+    int cid, i;
+    char *c;
+
+    if( (buf[0] < '0' || buf[0] > '8') )    return;
+
+    cid = x2i(buf[0]);
+    if( cid != _state.cid )                 return;
+
+    // IP
+    c = (char*)(buf+6);
+    for( i=0; i<16; i++ )
+    {
+        if( *(c+i) == ':')
+        {
+            _con[cid].ip[i] = '\0';
+            i++;
+            break;
+        }
+        if( ( *(c+i) < '0' || *(c+i) > '9') && *(c+i) != '.' )  return;
+        _con[cid].ip[i] = *(c+i);
+    }
+
+    // Port
+    c = (c+i);
+    _con[cid].port = 0;
+    for( i=0; i<5; i++ )
+    {
+        if( *(c+i) == '/')                  break;
+        if( *(c+i) < '0' || *(c+i) > '9' )  return;
+
+        _con[cid].port = (_con[cid].port * 10) + ( *(c+i) - '0' );
+    }
+
+    _state.res = RES_NULL;
+}
+
+void WizFi250::resWSTATUS (const char *buf)
+{
+    int idx=0,sep_cnt=0;
+    int ip_idx=0,gw_idx=0;
+
+    if(_state.n == 0)
+    {
+        _state.n++;
+    }
+    else if(_state.n == 1)
+    {
+        for(idx=0;buf[idx]!='\r';idx++)
+        {
+            if(buf[idx] =='/')
+            {
+                sep_cnt++;
+                continue;
+            }
+
+            if( sep_cnt == 2)    // IP Address
+            {
+                _state.ip[ip_idx++] = buf[idx];
+            }
+            else if(sep_cnt == 3)
+            {
+                _state.gateway[gw_idx++] = buf[idx];
+            }
+        }
+        _state.ip[ip_idx] = '\0';
+        _state.gateway[gw_idx] = '\0';
+        _state.res = RES_NULL;
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250/WizFi250_sock.cpp	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,243 @@
+/*
+/* Copyright (C) 2013 gsfan, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+/* Copyright (C) 2014 Wiznet, MIT License
+ *  port to the Wiznet Module WizFi250
+ */
+
+#include "WizFi250.h"
+
+
+int WizFi250::getHostByName(const char * host, char *ip)
+{
+    int i, flg = 0;
+
+    if(!isAssociated() || _state.status != STAT_READY)  return -1;
+
+    for(i=0; i<strlen(host); i++)
+    {
+        if( (host[i] < '0' || host[i] > '9') && host[i] != '.')
+        {
+            flg = 1;
+            break;
+        }
+    }
+    if (!flg)
+    {
+        strncpy(ip, host, 16);
+        return 0;
+    }
+
+    if ( cmdFDNS(host) )
+    {
+        wait_ms(1000);
+        if( cmdFDNS(host) ) return -1;
+    }
+    strncpy(ip, _state.resolv, 16);
+    return 0;
+}
+
+int WizFi250::open(Protocol proto, const char *ip, int remotePort, int localPort, void(*func)(int))
+{
+    int cid;
+
+    if (!isAssociated() || _state.status != STAT_READY)     return -1;
+
+    _state.cid = -1;
+
+    if (proto == PROTO_TCP)
+    {
+        if( cmdSCON( "O","TCN",ip, remotePort, localPort, "0" ) )   return -1;
+    }
+    else if(proto == PROTO_UDP)
+    {
+        if( cmdSCON( "O","UCN",ip, remotePort, localPort, "0" ) )   return -1;
+    }
+    if(_state.cid < 0) return -1;
+
+    initCon(_state.cid, true);
+    cid = _state.cid;
+    _con[cid].protocol = proto;
+    _con[cid].type = TYPE_CLIENT;
+    _con[cid].func = func;
+    return cid;
+}
+
+int WizFi250::listen (Protocol proto, int port, void(*func)(int))
+{
+    int cid;
+
+    if(!isAssociated() || _state.status != STAT_READY)  return -1;
+
+    _state.cid = -1;
+
+    if(proto == PROTO_TCP)
+    {
+        if( sendCommand("AT+MEVTMSG=1") )   return -1;
+        if( cmdSCON("O","TSN",port) )       return -1;
+    }
+    else
+    {
+        if( cmdSCON("O","USN",port) )   return -1;
+    }
+
+    if (_state.cid < 0) return -1;
+    cid = _state.cid;
+    _con[cid].protocol = proto;
+    _con[cid].type = TYPE_SERVER;
+    _con[cid].func = func;
+
+    return cid;
+}
+
+int WizFi250::close (int cid)
+{
+//    if(!isConnected(cid))   return -1;
+
+    _con[cid].connected = false;
+    return cmdCLOSE(cid);
+}
+
+
+void WizFi250::initCon ( int cid, bool connected )
+{
+    _con[cid].parent = -1;      // It will be delete because It is not need
+    _con[cid].func = NULL;
+    _con[cid].accept = false;
+
+//#ifndef CFG_ENABLE_RTOS
+    if ( _con[cid].buf == NULL )
+    {
+        _con[cid].buf = new CircBuffer<char>(CFG_DATA_SIZE);
+        if ( _con[cid].buf == NULL )    error("Can't allocate memory");
+    }
+//#endif
+    if ( _con[cid].buf != NULL )
+    {
+        _con[cid].buf->flush();
+    }
+    _con[cid].connected = connected;
+}
+
+int WizFi250::send(int cid, const char *buf, int len)
+{
+    if(!isConnected(cid)) return -1;
+
+    if((_con[cid].protocol == PROTO_TCP) ||
+            (_con[cid].protocol == PROTO_UDP && _con[cid].type == TYPE_CLIENT) )
+    {
+//        if ( len > CFG_DATA_SIZE)   len = CFG_DATA_SIZE;
+        return cmdSSEND(buf,cid,len);
+    }
+    else
+    {
+        return -1;
+    }
+}
+
+int WizFi250::sendto (int cid, const char *buf, int len, const char *ip, int port)
+{
+    if(!isConnected(cid))   return -1;
+
+    if((_con[cid].protocol == PROTO_UDP && _con[cid].type == TYPE_SERVER))
+    {
+        if ( len > CFG_DATA_SIZE )  len = CFG_DATA_SIZE;
+        return cmdSSEND(buf,cid,len,ip,port);
+    }
+    else
+    {
+        return -1;
+    }
+}
+
+int WizFi250::recv (int cid, char *buf, int len)
+{
+    int i;
+
+    if (!isConnected(cid))  return -1;
+
+    if (_con[cid].buf == NULL ) return 0;
+    while (!_con[cid].received && _state.mode != MODE_COMMAND);
+    _con[cid].received = false;
+    for(i=0; i<len; i++)
+    {
+        if(_con[cid].buf->dequeue(&buf[i]) == false)    break;
+    }
+    setRts(true);       // release
+    return i;
+}
+
+int WizFi250::recvfrom (int cid, char *buf, int len, char *ip, int *port)
+{
+    int i;
+
+    if (!isConnected(cid))  return -1;
+
+    if (_con[cid].buf == NULL)  return 0;
+
+    while (!_con[cid].received && _state.mode != MODE_COMMAND);
+
+    _con[cid].received = false;
+    for(i=0; i<len; i++)
+    {
+        if( _con[cid].buf->dequeue(&buf[i]) == false )  break;
+    }
+    //buf[i] = '\0';
+    strncpy(ip, _con[cid].ip, 16);
+    *port = _con[cid].port;
+    setRts(true);       // release
+
+    return i;
+}
+
+int WizFi250::readable (int cid)
+{
+    if (!isConnected(cid))  return -1;
+
+    if(_con[cid].buf == NULL)   return -1;
+    return _con[cid].buf->available();
+}
+
+bool WizFi250::isConnected (int cid)
+{
+    if ( cid < 0 || cid >=8 ) return false;
+
+    return _con[cid].connected;
+}
+
+int WizFi250::accept (int cid)
+{
+    if(!isConnected(cid))   return -1;
+
+    if(_con[cid].connected && _con[cid].accept)
+    {
+        _con[cid].accept = false;
+        return cid;
+    }
+
+    return -1;
+}
+
+int WizFi250::getRemote(int cid, char **ip, int *port)
+{
+    if (!isConnected(cid))  return -1;
+
+    *ip = _con[cid].ip;
+    *port = _con[cid].port;
+    return 0;
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250/WizFi250_util.cpp	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2013 gsfan, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+/* Copyright (C) 2014 Wiznet, MIT License
+ *  port to the Wiznet Module WizFi250
+ */
+
+#include "WizFi250.h"
+
+int WizFi250::x2i(char c)
+{
+    if ( c >= '0' && c <= '9')
+    {
+        return c - '0';
+    }
+    else if ( c >= 'A' && c <= 'F')
+    {
+        return c - 'A' + 10;
+    }
+    else if ( c >= 'a' && c <= 'f')
+    {
+        return c - 'a' + 10;
+    }
+
+    return 0;
+}
+
+int WizFi250::i2x(int i)
+{
+    if ( i >= 0 && i <= 9 )
+    {
+        return i + '0';
+    }
+    else if ( i >= 10 && i <= 15 )
+    {
+        return i - 10 + 'A';
+    }
+
+    return 0;
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250Interface.cpp	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,214 @@
+/* WizFi250 implementation of NetworkInterfaceAPI
+ * Copyright (c) 2015 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+
+#include "WizFi250Interface.h"
+
+// Various timeouts for different WizFi250 operations
+#define WizFi250_CONNECT_TIMEOUT 15000
+#define WizFi250_SEND_TIMEOUT    500
+#define WizFi250_RECV_TIMEOUT    0
+#define WizFi250_MISC_TIMEOUT    500
+
+#define WizFi250_DELAY_MS       300
+
+
+// WizFi250Interface implementation
+WizFi250Interface::WizFi250Interface(PinName tx, PinName rx, PinName cts, PinName rts, PinName reset, PinName alarm,  int baud)
+    : _wizfi250(tx, rx, cts, rts, reset, alarm, baud)
+{
+    memset(_ids, 0, sizeof(_ids));
+}
+
+int WizFi250Interface::connect(
+    const char *ssid,
+    const char *pass,
+    nsapi_security_t security)
+{
+    if (!_wizfi250.startup()) 
+    {
+        return NSAPI_ERROR_DEVICE_ERROR;
+    }
+
+    _wizfi250.setSsid(ssid);
+    _wizfi250.setSec(WizFi250::SEC_AUTO, pass);
+    _wizfi250.setAddress("");
+    
+    if( _wizfi250.join(WizFi250::WM_STATION) == -1)
+    {
+        return NSAPI_ERROR_NO_CONNECTION;
+    }
+
+    return 0;
+}
+
+int WizFi250Interface::disconnect()
+{
+    if ( _wizfi250.cmdWLEAVE() == -1 )  return NSAPI_ERROR_DEVICE_ERROR;
+
+    return 0;
+}
+
+const char *WizFi250Interface::get_ip_address()
+{
+    return _wizfi250.getIPAddress();
+}
+
+const char *WizFi250Interface::get_mac_address()
+{
+    return _wizfi250.getMACAddress();
+}
+
+struct wizfi250_socket {
+    int id;
+    nsapi_protocol_t proto;
+    bool connected;
+};
+
+int WizFi250Interface::socket_open(void **handle, nsapi_protocol_t proto)
+{
+    // Look for an unused socket
+
+    /*
+    int id = -1;
+ 
+    for (int i = 0; i < WIZFI250_SOCKET_COUNT; i++) {
+        if (_ids[i] == false) {
+            id = i;
+            _ids[i] = true;
+            break;
+        }
+    }
+ 
+    if (id == -1) {
+        return NSAPI_ERROR_NO_SOCKET;
+    }
+    */
+    
+    struct wizfi250_socket *socket = new struct wizfi250_socket;
+    if (!socket) {
+        return NSAPI_ERROR_NO_SOCKET;
+    }
+    
+    socket->id = -1;
+    socket->proto = proto;
+    socket->connected = false;
+    *handle = socket;
+    return 0;
+}
+
+int WizFi250Interface::socket_close(void *handle)
+{
+    struct wizfi250_socket *socket = (struct wizfi250_socket *)handle;
+    int err = 0;
+ 
+    if(socket->id == -1){
+        err = NSAPI_ERROR_NO_SOCKET;
+    }
+    else if (_wizfi250.close(socket->id) == -1) {
+        err = NSAPI_ERROR_DEVICE_ERROR;
+    }
+
+    _ids[socket->id] = false;
+    wait_ms(WizFi250_DELAY_MS);
+    delete socket;
+    return err;
+}
+
+int WizFi250Interface::socket_bind(void *handle, const SocketAddress &address)
+{
+    return NSAPI_ERROR_UNSUPPORTED;
+}
+
+int WizFi250Interface::socket_listen(void *handle, int backlog)
+{
+    return NSAPI_ERROR_UNSUPPORTED;
+}
+
+int WizFi250Interface::socket_connect(void *handle, const SocketAddress &addr)
+{
+    int cid=-1;
+    struct wizfi250_socket *socket = (struct wizfi250_socket *)handle;
+
+    WizFi250::Protocol proto = (socket->proto == NSAPI_UDP) ? WizFi250::PROTO_UDP : WizFi250::PROTO_TCP;
+    if((cid = _wizfi250.open(proto, addr.get_ip_address(), addr.get_port())) == -1 )
+    {
+        return NSAPI_ERROR_DEVICE_ERROR;
+    }
+
+    if(cid >= WIZFI250_SOCKET_COUNT)
+    {
+        return NSAPI_ERROR_NO_SOCKET;
+    }
+    
+    _ids[cid] = true;
+    socket->id = cid;
+    socket->connected = true;
+    wait_ms(WizFi250_DELAY_MS);
+    return 0;
+}
+    
+int WizFi250Interface::socket_accept(void **handle, void *server)
+{
+    return NSAPI_ERROR_UNSUPPORTED;
+}
+
+int WizFi250Interface::socket_send(void *handle, const void *data, unsigned size)
+{
+    struct wizfi250_socket *socket = (struct wizfi250_socket *)handle;
+ 
+    if ( _wizfi250.send(socket->id, (const char*)data, size) == -1 ) {
+        return NSAPI_ERROR_DEVICE_ERROR;
+    }
+ 
+    return size;
+}
+
+int WizFi250Interface::socket_recv(void *handle, void *data, unsigned size)
+{
+    struct wizfi250_socket *socket = (struct wizfi250_socket *)handle;
+ 
+    int32_t recv = _wizfi250.recv(socket->id, (char*)data, size);
+    if (recv < 0) {
+        return NSAPI_ERROR_WOULD_BLOCK;
+    }
+ 
+    return recv;
+}
+
+int WizFi250Interface::socket_sendto(void *handle, const SocketAddress &addr, const void *data, unsigned size)
+{
+    struct wizfi250_socket *socket = (struct wizfi250_socket *)handle;
+    if (!socket->connected) {
+        int err = socket_connect(socket, addr);
+        if (err < 0) {
+            return err;
+        }
+    }
+    
+    return socket_send(socket, data, size);
+}
+
+int WizFi250Interface::socket_recvfrom(void *handle, SocketAddress *addr, void *data, unsigned size)
+{
+    struct wizfi250_socket *socket = (struct wizfi250_socket *)handle;    
+    return socket_recv(socket, data, size);
+}
+
+void WizFi250Interface::socket_attach(void *handle, void (*callback)(void *), void *data)
+{
+}
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250Interface.h	Tue Aug 30 00:05:24 2016 +0000
@@ -0,0 +1,158 @@
+/* WizFi250 implementation of NetworkInterfaceAPI
+ * Copyright (c) 2015 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef WIZFI250_INTERFACE_H
+#define WIZFI250_INTERFACE_H
+
+#include "WiFiInterface.h"
+#include "WizFi250.h"
+
+#define WIZFI250_SOCKET_COUNT 8
+
+/** WizFi250Interface class
+ *  Implementation of the NetworkStack for the WizFi250
+ */
+class WizFi250Interface : public NetworkStack, public WiFiInterface
+{
+public:
+    WizFi250Interface(PinName tx, PinName rx, PinName cts, PinName rts, PinName reset, PinName alarm, int baud=115200 );
+
+    virtual int connect(
+        const char *ssid,
+        const char *pass,
+        nsapi_security_t security = NSAPI_SECURITY_NONE);
+
+    /** Stop the interface
+     *  @return             0 on success, negative on failure
+     */
+    virtual int disconnect();
+
+    /** Get the internally stored IP address
+     *  @return             IP address of the interface or null if not yet connected
+     */
+    virtual const char *get_ip_address();
+
+    /** Get the internally stored MAC address
+     *  @return             MAC address of the interface
+     */
+    virtual const char *get_mac_address();
+
+protected:
+    /** Open a socket
+     *  @param handle       Handle in which to store new socket
+     *  @param proto        Type of socket to open, NSAPI_TCP or NSAPI_UDP
+     *  @return             0 on success, negative on failure
+     */
+    virtual int socket_open(void **handle, nsapi_protocol_t proto);
+
+    /** Close the socket
+     *  @param handle       Socket handle
+     *  @return             0 on success, negative on failure
+     *  @note On failure, any memory associated with the socket must still 
+     *        be cleaned up
+     */
+    virtual int socket_close(void *handle);
+
+    /** Bind a server socket to a specific port
+     *  @param handle       Socket handle
+     *  @param address      Local address to listen for incoming connections on 
+     *  @return             0 on success, negative on failure.
+     */
+    virtual int socket_bind(void *handle, const SocketAddress &address);
+
+    /** Start listening for incoming connections
+     *  @param handle       Socket handle
+     *  @param backlog      Number of pending connections that can be queued up at any
+     *                      one time [Default: 1]
+     *  @return             0 on success, negative on failure
+     */
+    virtual int socket_listen(void *handle, int backlog);
+
+    /** Connects this TCP socket to the server
+     *  @param handle       Socket handle
+     *  @param address      SocketAddress to connect to
+     *  @return             0 on success, negative on failure
+     */
+    virtual int socket_connect(void *handle, const SocketAddress &address);
+
+    /** Accept a new connection.
+     *  @param handle       Handle in which to store new socket
+     *  @param server       Socket handle to server to accept from
+     *  @return             0 on success, negative on failure
+     *  @note This call is not-blocking, if this call would block, must
+     *        immediately return NSAPI_ERROR_WOULD_WAIT
+     */
+    virtual int socket_accept(void **handle, void *server);
+
+    /** Send data to the remote host
+     *  @param handle       Socket handle
+     *  @param data         The buffer to send to the host
+     *  @param size         The length of the buffer to send
+     *  @return             Number of written bytes on success, negative on failure
+     *  @note This call is not-blocking, if this call would block, must
+     *        immediately return NSAPI_ERROR_WOULD_WAIT
+     */
+    virtual int socket_send(void *handle, const void *data, unsigned size);
+
+    /** Receive data from the remote host
+     *  @param handle       Socket handle
+     *  @param data         The buffer in which to store the data received from the host
+     *  @param size         The maximum length of the buffer
+     *  @return             Number of received bytes on success, negative on failure
+     *  @note This call is not-blocking, if this call would block, must
+     *        immediately return NSAPI_ERROR_WOULD_WAIT
+     */
+    virtual int socket_recv(void *handle, void *data, unsigned size);
+
+    /** Send a packet to a remote endpoint
+     *  @param handle       Socket handle
+     *  @param address      The remote SocketAddress
+     *  @param data         The packet to be sent
+     *  @param size         The length of the packet to be sent
+     *  @return             The number of written bytes on success, negative on failure
+     *  @note This call is not-blocking, if this call would block, must
+     *        immediately return NSAPI_ERROR_WOULD_WAIT
+     */
+    virtual int socket_sendto(void *handle, const SocketAddress &address, const void *data, unsigned size);
+
+    /** Receive a packet from a remote endpoint
+     *  @param handle       Socket handle
+     *  @param address      Destination for the remote SocketAddress or null
+     *  @param buffer       The buffer for storing the incoming packet data
+     *                      If a packet is too long to fit in the supplied buffer,
+     *                      excess bytes are discarded
+     *  @param size         The length of the buffer
+     *  @return             The number of received bytes on success, negative on failure
+     *  @note This call is not-blocking, if this call would block, must
+     *        immediately return NSAPI_ERROR_WOULD_WAIT
+     */
+    virtual int socket_recvfrom(void *handle, SocketAddress *address, void *buffer, unsigned size);
+
+    /** Register a callback on state change of the socket
+     *  @param handle       Socket handle
+     *  @param callback     Function to call on state change
+     *  @param data         Argument to pass to callback
+     *  @note Callback may be called in an interrupt context.
+     */
+    virtual void socket_attach(void *handle, void (*callback)(void *), void *data);
+
+private:
+    WizFi250 _wizfi250;
+    bool _ids[WIZFI250_SOCKET_COUNT];
+};
+
+#endif
+