radio/src/gps.h

   1 /*
   2  * Copyright (C) OpenTX
   3  *
   4  * Based on code named
   5  *   cleanflight - https://github.com/cleanflight
   6  *   th9x - http://code.google.com/p/th9x
   7  *   er9x - http://code.google.com/p/er9x
   8  *   gruvin9x - http://code.google.com/p/gruvin9x
   9  *
  10  * License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License version 2 as
  14  * published by the Free Software Foundation.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  */
  21
  22 #ifndef _GPS_H_
  23 #define _GPS_H_
  24
  25 #include <inttypes.h>
  26
  27 struct gpsdata_t
  28 {
  29   int32_t longitude;              // degrees * 1.000.000
  30   int32_t latitude;               // degrees * 1.000.000
  31   uint8_t fix;
  32   uint8_t numSat;
  33   uint32_t packetCount;
  34   uint32_t errorCount;
  35   uint16_t altitude;              // altitude in 0.1m
  36   uint16_t speed;                 // speed in 0.1m/s
  37   uint16_t groundCourse;          // degrees * 10
  38   uint16_t hdop;
  39 };
  40
  41 extern gpsdata_t gpsData;
  42 void gpsWakeup();
  43
  44 void gpsSendFrame(const char * frame);
  45
  46 #endif // _GPS_H_