gps.h

00001 #include "mbed.h"
00002 #include "TinyGPS.h"
00003 
00004 #ifndef MBED_GPS_H
00005 #define MBED_GPS_H
00006 
00007  
00008 /**  A GPS interface for reading from a Globalsat EM-406 GPS Module */
00009 class GPS {
00010 public:
00011  
00012     /** Create the GPS interface, connected to the specified serial port
00013      */    
00014     GPS(PinName tx, PinName rx);
00015     
00016     //Checks if GPS (Serial Object) is connected
00017     bool isConnected();
00018     
00019     //Does GPS Module have lock on satellite
00020     bool isLocked();
00021     
00022     //parses incoming NMEA standard strings from GPS Module 
00023     void parseNMEA(); 
00024     
00025     double f_lat, f_lon, f_altitude, f_course, knots,mph, mps,kmph, f_hdop;
00026     
00027     long lat, lon, altitude, hdop; 
00028     
00029     unsigned long course, age; //how long a fix has lasted to satellite in ms
00030     
00031     int year;
00032     byte month, day, hour, minute, second;
00033     
00034     unsigned long sat_count,speed;
00035     
00036      
00037 private:
00038 
00039 Serial _gps; 
00040 
00041 TinyGPS gpsr;
00042   
00043  
00044 };
00045  
00046 #endif