src/main/telemetry/telemetry.h

   1 /*
   2  * This file is part of Cleanflight.
   3  *
   4  * Cleanflight is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * Cleanflight is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with Cleanflight.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 /*
  19  * telemetry.h
  20  *
  21  *  Created on: 6 Apr 2014
  22  *      Author: Hydra
  23  */
  24
  25 #ifndef TELEMETRY_COMMON_H_
  26 #define TELEMETRY_COMMON_H_
  27
  28 typedef enum {
  29     FRSKY_FORMAT_DMS = 0,
  30     FRSKY_FORMAT_NMEA
  31 } frskyGpsCoordFormat_e;
  32
  33 typedef enum {
  34     FRSKY_UNIT_METRICS = 0,
  35     FRSKY_UNIT_IMPERIALS
  36 } frskyUnit_e;
  37
  38 typedef struct telemetryConfig_s {
  39     uint8_t telemetry_switch;               // Use aux channel to change serial output & baudrate( MSP / Telemetry ). It disables automatic switching to Telemetry when armed.
  40     serialInversion_e telemetry_inversion;      // also shared with smartport inversion
  41     float gpsNoFixLatitude;
  42     float gpsNoFixLongitude;
  43     frskyGpsCoordFormat_e frsky_coordinate_format;
  44     frskyUnit_e frsky_unit;
  45 } telemetryConfig_t;
  46
  47 void checkTelemetryState(void);
  48 void handleTelemetry(void);
  49
  50 bool determineNewTelemetryEnabledState(portSharing_e portSharing);
  51
  52 void useTelemetryConfig(telemetryConfig_t *telemetryConfig);
  53
  54 #endif /* TELEMETRY_COMMON_H_ */