src/main/telemetry/crsf.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 #pragma once
  19
  20 #include "common/time.h"
  21 #include "rx/crsf.h"
  22
  23 #define CRSF_MSP_RX_BUF_SIZE 128
  24 #define CRSF_MSP_TX_BUF_SIZE 128
  25
  26 void initCrsfTelemetry(void);
  27 bool checkCrsfTelemetryState(void);
  28 void handleCrsfTelemetry(timeUs_t currentTimeUs);
  29 void crsfScheduleDeviceInfoResponse(void);
  30 void crsfScheduleMspResponse(void);
  31 int getCrsfFrame(uint8_t *frame, crsfFrameType_e frameType);
  32 #if defined(USE_MSP_OVER_TELEMETRY)
  33 void initCrsfMspBuffer(void);
  34 bool bufferCrsfMspFrame(uint8_t *frameStart, int frameLength);
  35 #endif