69 lines
1.3 KiB
C
69 lines
1.3 KiB
C
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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: sentence.c 17 2008-03-11 11:56:11Z xtimor $
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*
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*/
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#include "nmea/sentence.h"
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#include <string.h>
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void nmea_zero_GGA(nmeaGGA *pack)
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{
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memset(pack, 0, sizeof(nmeaGGA));
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nmea_time_now(&pack->utc);
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pack->ns = 'N';
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pack->ew = 'E';
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pack->elv_units = 'M';
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pack->diff_units = 'M';
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}
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void nmea_zero_GSA(nmeaGSA *pack)
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{
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memset(pack, 0, sizeof(nmeaGSA));
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pack->fix_mode = 'A';
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pack->fix_type = NMEA_FIX_BAD;
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}
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void nmea_zero_GSV(nmeaGSV *pack)
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{
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memset(pack, 0, sizeof(nmeaGSV));
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}
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void nmea_zero_RMC(nmeaRMC *pack)
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{
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memset(pack, 0, sizeof(nmeaRMC));
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nmea_time_now(&pack->utc);
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pack->status = 'V';
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pack->ns = 'N';
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pack->ew = 'E';
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pack->declin_ew = 'E';
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}
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void nmea_zero_VTG(nmeaVTG *pack)
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{
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memset(pack, 0, sizeof(nmeaVTG));
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pack->dir_t = 'T';
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pack->dec_m = 'M';
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pack->spn_n = 'N';
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pack->spk_k = 'K';
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}
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//////////////////////////////////////////////////////////////////////////
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void nmea_zero_GLL(nmeaGLL *pack)
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{
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memset(pack, 0, sizeof(nmeaGLL));
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nmea_time_now(&pack->utc);
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pack->ns = 'N';
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pack->ew = 'E';
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pack->status = 'V';
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}
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void nmea_zero_ZDA(nmeaZDA *pack)
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{
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memset(pack, 0, sizeof(nmeaZDA));
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}
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