/*
   Paparazzi mcu0 $Id: gps.h,v 1.1 2011-01-18 12:48:38 moellmer Exp $

   Copyright (C) 2003  Pascal Brisset, Antoine Drouin

   This file is part of paparazzi.

   paparazzi 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, or (at your option)
   any later version.

   paparazzi 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.

   You should have received a copy of the GNU General Public License
   along with paparazzi; see the file COPYING.  If not, write to
   the Free Software Foundation, 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.

*/

/*
   Parse SIRF protocol from ublox SAM module

*/


#ifndef GPS_H
#define GPS_H

#include "std.h"

extern uint8_t gps_mode;
extern float   gps_ftow;    /* ms */
extern float   gps_falt;    /* m       */
extern float   gps_fspeed;  /* m/s     */
extern float   gps_fclimb;  /* m/s     */
extern float   gps_fcourse; /* rad     */
extern int32_t gps_utm_east, gps_utm_north;
extern float gps_east, gps_north; /* m */

void gps_init( void );
void parse_gps_msg( void );
extern volatile uint8_t gps_msg_received;
extern bool_t gps_pos_available;
extern uint8_t gps_nb_ovrn;

#ifdef UBX
#include "ubx.h"
#else
#include "sirf.h"
#endif


#endif /* GPS_H */
