src/main/rx/cc2500_frsky_shared.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 "rx/rx_spi.h"
  24
  25 #define MAX_MISSING_PKT 100
  26
  27 #define DEBUG_DATA_ERROR_COUNT 0
  28 #define DEBUG_DATA_MISSING_PACKETS 1
  29 #define DEBUG_DATA_BAD_FRAME 2
  30
  31
  32 #define SYNC_DELAY_MAX 9000
  33
  34 #define MAX_MISSING_PKT 100
  35
  36 #define FRSKY_RX_D8_LENGTH     (0x11 + 3)
  37 #define FRSKY_RX_D16FCC_LENGTH (0x1d + 3)
  38 #define FRSKY_RX_D16LBT_LENGTH (0x20 + 3)
  39 #define FRSKY_RX_D16v2_LENGTH  (0x1d + 3)
  40
  41 enum {
  42     STATE_INIT = 0,
  43     STATE_BIND,
  44     STATE_BIND_TUNING_LOW,
  45     STATE_BIND_TUNING_HIGH,
  46     STATE_BIND_BINDING,
  47     STATE_BIND_COMPLETE,
  48     STATE_STARTING,
  49     STATE_UPDATE,
  50     STATE_DATA,
  51     STATE_TELEMETRY,
  52     STATE_RESUME,
  53 };
  54
  55 extern rx_spi_protocol_e spiProtocol;
  56 extern uint8_t listLength;
  57 extern uint32_t missingPackets;
  58 extern timeDelta_t timeoutUs;
  59
  60 void initialiseData(bool inBindState);
  61
  62 void nextChannel(uint8_t skip);