RFManager.h

00001 #ifndef RFMANAGER_H
00002 #define RFMANAGER_H
00003 
00004 #include "mbed.h"
00005 #include "CircularBuffer2.h"
00006 
00007 class RFManager {
00008 protected:
00009     FunctionPointer _callback;
00010 
00011 public:
00012     RFManager(PinName txPinName, PinName rxPinName);
00013 
00014     void baud(int baudrate);
00015 
00016     char *read();
00017 
00018     void send(char *sendData);
00019 
00020     void send(char *sendData, int length);
00021 
00022     void update();
00023 
00024     void handleMessage();
00025 
00026     void setShortCommandMode(bool isEnabled);
00027 
00028     bool readable();
00029 
00030     void attach(void (*function)(void)) {
00031         _callback.attach(function);
00032     }
00033 
00034     template<typename T>
00035     void attach(T *object, void (T::*member)(void)) {
00036         _callback.attach( object, member );
00037     }
00038 
00039 private:
00040     Serial serial;
00041 
00042     int serialId;
00043 
00044     void rxHandler(void);
00045 
00046     bool messageAvailable;
00047 
00048     void serialWrite(char *sendData, int length);
00049     char serialReadChar();
00050 
00051     CircularBuffer2<char> buf;
00052 
00053     unsigned int receiveCounter;
00054     char receiveBuffer[16];
00055 
00056     char receivedMessage[16];
00057 
00058     bool shortCommandsEnabled;
00059     unsigned int commandLength;
00060     unsigned int shortCommandLength;
00061     unsigned int longCommandLength;
00062 };
00063 
00064 
00065 #endif //RFManager_H