/*
 *
 * NMEA library
 * URL: http://nmea.sourceforge.net
 * Author: Tim (xtimor@gmail.com)
 * Licence: http://www.gnu.org/licenses/lgpl.html
 * $Id: generate.h 4 2007-08-27 13:11:03Z xtimor $
 *
 */

#ifndef __NMEA_GENERATE_H__
#define __NMEA_GENERATE_H__

#include "sentence.h"

#ifdef  __cplusplus
extern "C" {
#endif

int     nmea_generate(
        char *buff, int buff_sz,    /* buffer */
        const nmeaINFO *info,       /* source info */
        int generate_mask           /* mask of sentence`s (e.g. GPGGA | GPGSA) */
        );

int     nmea_gen_GPGGA(char *buff, int buff_sz, nmeaGPGGA *pack);
int     nmea_gen_GPGSA(char *buff, int buff_sz, nmeaGPGSA *pack);
int     nmea_gen_GPGSV(char *buff, int buff_sz, nmeaGPGSV *pack);
int     nmea_gen_GPRMC(char *buff, int buff_sz, nmeaGPRMC *pack);
int     nmea_gen_GPVTG(char *buff, int buff_sz, nmeaGPVTG *pack);

void    nmea_info2GPGGA(const nmeaINFO *info, nmeaGPGGA *pack);
void    nmea_info2GPGSA(const nmeaINFO *info, nmeaGPGSA *pack);
void    nmea_info2GPRMC(const nmeaINFO *info, nmeaGPRMC *pack);
void    nmea_info2GPVTG(const nmeaINFO *info, nmeaGPVTG *pack);

int     nmea_gsv_npack(int sat_count);
void    nmea_info2GPGSV(const nmeaINFO *info, nmeaGPGSV *pack, int pack_idx);

#ifdef  __cplusplus
}
#endif

#endif /* __NMEA_GENERATE_H__ */