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41553459d8
From the nmea specifications it is clear that the talker ID does not have to start with 'G'. Accordingly remove ALL these incorrect hardcoded checks against (a very small subset) of known talker IDs, and permit any two-character string as a valid talker ID Fixes connection to NMEA devices which use "IN" for talker ID (and others)
61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
/*
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* Copyright Tim (xtimor@gmail.com)
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*
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* NMEA library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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/*
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*
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* NMEA library
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* URL: http://nmea.sourceforge.net
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* Author: Tim (xtimor@gmail.com)
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* Licence: http://www.gnu.org/licenses/lgpl.html
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* $Id: parse.h 4 2007-08-27 13:11:03Z xtimor $
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*
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*/
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#ifndef NMEA_PARSE_H
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#define NMEA_PARSE_H
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#include "sentence.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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int nmea_pack_type( const char *buff, int buff_sz );
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int nmea_find_tail( const char *buff, int buff_sz, int *res_crc );
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int nmea_parse_GPGGA( const char *buff, int buff_sz, nmeaGPGGA *pack );
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int nmea_parse_GPGSA( const char *buff, int buff_sz, nmeaGPGSA *pack );
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int nmea_parse_GPGSV( const char *buff, int buff_sz, nmeaGPGSV *pack );
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int nmea_parse_GPRMC( const char *buff, int buff_sz, nmeaGPRMC *pack );
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int nmea_parse_GPVTG( const char *buff, int buff_sz, nmeaGPVTG *pack );
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int nmea_parse_HCHDG( const char *buff, int buff_sz, nmeaHCHDG *pack );
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int nmea_parse_GPGST( const char *buff, int buff_sz, nmeaGPGST *pack );
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int nmea_parse_GPHDT( const char *buff, int buff_sz, nmeaGPHDT *pack );
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void nmea_GPGGA2info( nmeaGPGGA *pack, nmeaINFO *info );
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void nmea_GPGST2info( nmeaGPGST *pack, nmeaINFO *info );
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void nmea_GPGSA2info( nmeaGPGSA *pack, nmeaINFO *info );
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void nmea_GPGSV2info( nmeaGPGSV *pack, nmeaINFO *info );
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void nmea_GPRMC2info( nmeaGPRMC *pack, nmeaINFO *info );
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void nmea_GPVTG2info( nmeaGPVTG *pack, nmeaINFO *info );
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#ifdef __cplusplus
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}
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#endif
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#endif /* NMEA_PARSE_H */
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