src/host/layer23/include/osmocom/bb/common/gps.h

   1 /*
   2  * (C) 2010 by Andreas Eversberg <jolly@eversberg.eu>
   3  *
   4  * All Rights Reserved
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  */
  17
  18 enum {
  19         GPS_TYPE_UNDEF,
  20         GPS_TYPE_GPSD,
  21         GPS_TYPE_SERIAL
  22 };
  23
  24 struct osmo_gps {
  25         /* GPS device */
  26         uint8_t         enable;
  27         uint8_t         gps_type;
  28
  29 #ifdef _HAVE_GPSD
  30         char            gpsd_host[32];
  31         char            gpsd_port[6];
  32 #endif
  33
  34         char            device[32];
  35         uint32_t        baud;
  36
  37         /* current data */
  38         uint8_t         valid; /* we have a fix */
  39         time_t          gmt; /* GMT time when position was received */
  40         double          latitude, longitude;
  41 };
  42
  43 extern struct osmo_gps g;
  44
  45 int osmo_gps_open(void);
  46 void osmo_gps_close(void);
  47 void osmo_gps_init(void);
  48
  49