GPSSensor.h

00001 #ifndef GPS_SENSOR_H
00002 #define GPS_SENSOR_H
00003 
00004 #include "mbed.h"
00005 #include "MySensor.h"
00006 #include "MODSERIAL.h"
00007 #include "TinyGPS.h"
00008 
00009 #define GPS_STORE_SIZE      256
00010 #define GPS_RECV_BUFF       512
00011 
00012 class GPSSensor: public MySensor {
00013 protected:
00014     TinyGPS gpsParser;
00015     enum frameType{
00016         GGA = 1,
00017         RMC = 2
00018     };
00019     typedef struct _gpsImpact{
00020         uint32_t date;
00021         uint32_t time;
00022         int32_t lon;
00023         int32_t lat;
00024         int32_t alt;
00025         uint16_t hdop;
00026     }  __attribute__((packed)) gpsImpact;
00027     uint8_t recvBuff[GPS_RECV_BUFF];
00028     uint8_t store[GPS_STORE_SIZE];
00029     gpsImpact impact;
00030     MODSERIAL gps;
00031     //Serial gps;
00032     uint32_t trackTime;
00033     uint32_t lastImpact;
00034     bool fixed;
00035 public:
00036     GPSSensor(PinName tx, PinName rx, uint32_t trackingTime = 10, uint32_t idle = 250);
00037     virtual void InitResultsStatic(void);
00038     virtual void Loop(void);
00039     virtual void StoreLastImpact(void);
00040     virtual bool NeedImpact(void);
00041     virtual int GetLine(void);
00042     virtual void Sample(void);
00043 };
00044 
00045 #endif //GPS_SENSOR_H