GPS_Novatel_Serial.h

Go to the documentation of this file.

// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4; -*-
// vim: set shiftwidth=4 softtabstop=4 expandtab:
/*
 ********************************************************************
 ** NIDAS: NCAR In-situ Data Acquistion Software
 **
 ** 2013, Copyright University Corporation for Atmospheric Research
 **
 ** This program is free software; you can redistribute it and/or modify
 ** it under the terms of the GNU General Public License as published by
 ** the Free Software Foundation; either version 2 of the License, or
 ** (at your option) any later version.
 **
 ** This program is distributed in the hope that it will be useful,
 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ** GNU General Public License for more details.
 **
 ** The LICENSE.txt file accompanying this software contains
 ** a copy of the GNU General Public License. If it is not found,
 ** write to the Free Software Foundation, Inc.,
 ** 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 **
 ********************************************************************
*/
 
#ifndef NIDIS_DYNLD_GPS_NOVATEL_SERIAL_H
#define NIDIS_DYNLD_GPS_NOVATEL_SERIAL_H
 
#include "GPS_NMEA_Serial.h"
 
namespace nidas { namespace dynld {
 
class GPS_Novatel_Serial : public GPS_NMEA_Serial
{
public:
 
    GPS_Novatel_Serial();
 
    void validate();
 
    bool process(const Sample* samp,std::list<const Sample*>& results) throw();
 
    static bool novatelChecksumOK(const char* rec,int len);
 
private:
 
    dsm_time_t parseBESTPOS(const char* input,double *dout,int nvars);
 
    dsm_time_t parseBESTVEL(const char* input,double *dout,int nvars);
 
    dsm_time_t gps_to_utc(const char* input);
 
 
    int _bestPosNvars;
 
    dsm_sample_id_t _bestPosId;
 
    int _bestVelNvars;
    
    dsm_sample_id_t _bestVelId;
 
    dsm_time_t _leapSeconds;
 
#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7)
    static const int BESTPOS_SAMPLE_ID;
#else
    static const int BESTPOS_SAMPLE_ID = 4;
#endif
 
#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7)
    static const int BESTVEL_SAMPLE_ID;
#else
    static const int BESTVEL_SAMPLE_ID = 5;
#endif
 
    unsigned int _badNovatelChecksums;
};
 
}}  // namespace nidas namespace dynld
 
#endif