src/main/io/transponder_ir.h

   1 /*
   2  * This file is part of Cleanflight and Betaflight.
   3  *
   4  * Cleanflight and Betaflight are free software. You can redistribute
   5  * this software and/or modify this software under the terms of the
   6  * GNU General Public License as published by the Free Software
   7  * Foundation, either version 3 of the License, or (at your option)
   8  * any later version.
   9  *
  10  * Cleanflight and Betaflight are distributed in the hope that they
  11  * will be useful, but WITHOUT ANY WARRANTY; without even the implied
  12  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  * See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this software.
  17  *
  18  * If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #pragma once
  22
  23 #include "common/time.h"
  24 #include "pg/pg.h"
  25
  26 typedef struct transponderConfig_s {
  27     transponderProvider_e provider;
  28     uint8_t reserved;
  29     uint8_t data[9];
  30     ioTag_t ioTag;
  31 } transponderConfig_t;
  32
  33 typedef struct transponderRequirement_s {
  34     uint8_t provider; // See transponderProvider_e
  35     uint8_t dataLength;
  36     uint16_t transmitDelay;
  37     uint16_t transmitJitter;
  38 } transponderRequirement_t;
  39
  40 PG_DECLARE(transponderConfig_t, transponderConfig);
  41
  42 extern const transponderRequirement_t transponderRequirements[TRANSPONDER_PROVIDER_COUNT];
  43
  44 void transponderInit(void);
  45
  46 void transponderUpdate(timeUs_t currentTimeUs);
  47 void transponderUpdateData(void);
  48 void transponderTransmitOnce(void);
  49 void transponderStartRepeating(void);
  50 void transponderStopRepeating(void);