vrpn_Tracker_GPS.h

// vrpn_Tracker_GPS.h
// This file contains the header for the VRPN GPS server.  This server
// reads NMEA messages from a serial GPS.
// This implementation can convert to UTM meter-based coordinates.
 
#ifndef VRPN_TRACKER_GPS_H
#define VRPN_TRACKER_GPS_H
 
#include "vrpn_Configure.h" // for VRPN_API
 
#include <stdio.h> // for FILE
 
#include "gpsnmealib/nmeaParser.h" // for NMEAData, NMEAParser
#include "gpsnmealib/utmCoord.h" // for UTMCoord
#include "vrpn_Shared.h" // for timeval
#include "vrpn_Tracker.h" // for VRPN_TRACKER_BUF_SIZE, etc
 
class VRPN_API vrpn_Connection;
 
class vrpn_Tracker_GPS: public vrpn_Tracker_Serial {
 
 public:
 
 vrpn_Tracker_GPS(const char *name, 
 vrpn_Connection *c, 
 const char *port = "/dev/ttyS1", 
 long baud = 4800,
 int utmFlag = 1,  // report in UTM coordinates if possible
 int testFileFlag = 0,
 const char* startStr = "RMC"); // the sentence to use as the "start" of a sequence
 
 ~vrpn_Tracker_GPS();
 
 
 
 //  virtual void mainloop();
 
 protected:
 // need a bigger buffer
 unsigned char buffer[VRPN_TRACKER_BUF_SIZE*10];// Characters read in from the tracker so far
 
 virtual int get_report(void);
 virtual void reset();
 
 struct timeval reset_time;
 
  FILE *testfile;
 char testfilename[256];
 
 // an nmeaParser object and associated data objects
  NMEAData nmeaData;
  NMEAParser nmeaParser;
  UTMCoord utmCoord;
 int useUTM;
};
 
#endif