GPS.h

00001 // For SiRF III
00002 
00003 #ifndef __GPS_H
00004 #define __GPS_H
00005 
00006 /** GPS interface abstraction library */
00007 
00008 #include "mbed.h"
00009 #include "TinyGPS.h"
00010 #include "GeoPosition.h"
00011 
00012 #define SIRF 1
00013 #define MTK 2
00014 #define VENUS 3
00015 
00016 class GPS {
00017 public:
00018     GPS(PinName tx, PinName rx, int type);
00019     void setType(int type);
00020     void setBaud(int baud);
00021     void setUpdateRate(int rate);
00022     void setNmeaMessages(bool gga, bool gsa, bool gsv, bool gll, bool rmc, bool vtg);
00023     void gsvMessage(bool enable);
00024     void gsaMessage(bool enable);
00025     void process(GeoPosition &here, char *date, char *time);
00026     void init(void);
00027     void gpsStartCapture(void);
00028     void gpsStopCapture(void);
00029     void recv(void);
00030     int year;           // gps date variables
00031     byte month;
00032     byte day;
00033     byte hour;
00034     byte minute;
00035     byte second;
00036     byte hundredths;
00037     float hdop;         // gps horizontal dilution of precision
00038     Serial serial;
00039     TinyGPS nmea;
00040 private:
00041     PinName _rx;
00042     int _type;       // type of GPS device
00043 };
00044 
00045 #endif