Diff: wifi/Wifi.h

Revision:

69:f3e696bbb0d5

Child:

73:bb5bbca971ae

Child:

74:9f87bd22c222

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wifi/Wifi.h	Thu Dec 26 14:46:40 2013 +0000
@@ -0,0 +1,70 @@
+#ifndef WIFI_H
+#define WIFI_H
+
+#include "IPStack.h"
+#include "MTSBufferedIO.h"
+#include "mbed.h"
+#include "Cellular.h"
+#include <string>
+#include <vector>
+
+using namespace mts;
+
+class Wifi : public IPStack
+{
+public:
+    enum SecurityType {
+        NONE, WEP64, WEP128, WPA, WPA2
+    };
+
+    ~Wifi();
+
+    static Wifi* getInstance();
+    bool init(MTSBufferedIO* io);
+
+    virtual bool connect();
+    virtual void disconnect();
+    virtual bool isConnected();
+
+    // TCP and UDP Socket related commands
+    // For behavior of the following methods refer to IPStack.h documentation
+    virtual bool bind(unsigned int port);
+    virtual bool open(const std::string& address, unsigned int port, Mode mode);
+    virtual bool isOpen();
+    virtual bool close();
+    virtual int read(char* data, int max, int timeout = -1);
+    virtual int write(const char* data, int length, int timeout = -1);
+    virtual unsigned int readable();
+    virtual unsigned int writeable();
+
+    virtual void reset();
+
+    std::string sendCommand(std::string command, int timeoutMillis, Cellular::ESC_CHAR esc = Cellular::CR);
+    Cellular::Code sendBasicCommand(std::string command, int timeoutMillis, Cellular::ESC_CHAR esc = Cellular::CR);
+
+    Cellular::Code echo(bool state);
+    Cellular::Code setNetwork(const std::string& ssid, const std::string& key, SecurityType type);
+    int getSignalStrength();
+
+private:
+    static Wifi* instance; //Static pointer to the single Cellular object.
+
+    MTSBufferedIO* io; //IO interface obect that the radio is accessed through.
+    bool echoMode; //Specifies if the echo mode is currently enabled.
+
+    bool wifiConnected; //Specifies if a Wifi network session is currently connected.
+    std::string _ssid; //A string that holds the SSID for the Wifi module.
+
+    Mode mode; //The current socket Mode.
+    bool socketOpened; //Specifies if a Socket is presently opened.
+    bool socketCloseable; //Specifies is a Socket can be closed.
+    unsigned int local_port; //Holds the local port for socket connections.
+    std::string local_address; //Holds the local address for socket connections.
+    unsigned int host_port; //Holds the remote port for socket connections.
+    std::string host_address; //Holds the remote address for socket connections.
+
+    Wifi(); //Private constructor, use the getInstance() method.
+    Wifi(MTSBufferedIO* io); //Private constructor, use the getInstance() method.
+};
+
+#endif /* WIFI_H */
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