Diff: WizFi250/WizFi250.h

Revision:

0:f2039204c8f6

Child:

1:23e6f886c8f1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WizFi250/WizFi250.h	Mon Jun 02 23:34:10 2014 +0000
@@ -0,0 +1,298 @@
+/* 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 DEBUG
+
+//Debug is disabled by default
+#if defined(DEBUG)
+#define DBG(x, ...) std::printf("[DBG]" x "\r\n", ##__VA_ARGS__);
+#define WARN(x, ...) std::printf("[WARN]" x "\r\n", ##__VA_ARGS__);
+#define ERR(x, ...) std::printf("[ERR]" x "\r\n", ##__VA_ARGS__);
+#define INFO(x, ...) std::printf("[INFO]" x "\r\n", ##__VA_ARGS__);
+#else
+#define DBG(x, ...)
+#define WARN(x, ...)
+#define ERR(x, ...)
+#define INFO(x, ...)
+#endif
+
+
+class WizFi250
+{
+public:
+
+    enum WiFiMode {
+        // kaizen need to change
+        WM_STATION = 0,
+        WM_AP = 1,
+        //WM_ADHOCK,
+    };
+
+    /** 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,
+    };
+
+    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, const char *ACK, char *res = NULL , int timeout = DEFAULT_WAIT_RESP_TIMEOUT, int opt = 2);
+    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 cmdWSEC     (WiFiMode mode, const char *key, const char *sec = NULL);
+    int cmdWJOIN    ();
+    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 = NULL, const char *dataMode = "0");
+    int cmdSSEND    ( const char *data, int cid, int sendSize, const char *remoteIp = NULL, int remotePort = NULL, int Timeout = 2000 );
+    int cmdCLOSE    ( int cid );
+    int cmdFDNS     (const char *host);
+    int cmdSMGMT    ( int cid );
+
+
+    static WizFi250 * getInstance() {
+        return _inst;
+    };
+
+    Serial getDebug() {
+        return _debug;
+    }
+
+
+
+    // --------- 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;
+    Serial _debug;
+
+
+#if defined(TARGET_FRDM_KL25Z)
+    UART_Type * _uart;
+#endif
+
+    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[128];
+        char dummyBuf[128];
+    } _state;
+
+
+public:
+    struct CONNECTION {
+        Protocol protocol;
+        Type type;
+        bool connected;
+        char ip[16];
+        int port;
+        int send_length;
+        int recv_length;
+        CircBuffer<char> *buf = NULL;
+        volatile bool received;
+        volatile int parent;
+        volatile bool accept;
+        void(*func)(int);
+    } _con[8];
+
+
+    // --------- WizFi250.cpp ---------
+
+    int join ();
+    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);
+
+
+    // --------- 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);
+
+
+
+    // --------- 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);
+    void attach_rx  (bool callback);
+
+
+    // --------- WizFi2550_util.cpp ---------
+    int x2i     (char c);
+    int i2x     (int i);
+
+
+
+};
+
+#endif /* WIZFI250_H_ */
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