src/main/rx/flysky_defs.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 <stdbool.h>
  21 #include <stdint.h>
  22
  23 #define MAX_FLYSKY_CHANNEL_COUNT    8
  24 #define MAX_FLYSKY_2A_CHANNEL_COUNT 14
  25
  26 #define FLYSKY_PAYLOAD_SIZE         21
  27 #define FLYSKY_2A_PAYLOAD_SIZE      37
  28
  29 #define FLYSKY_FREQUENCY_COUNT      16
  30 #define FLYSKY_RSSI_SAMPLE_COUNT    16
  31
  32 #ifndef FLYSKY_CHANNEL_COUNT
  33 #define FLYSKY_CHANNEL_COUNT        MAX_FLYSKY_CHANNEL_COUNT
  34 #endif
  35
  36 #ifndef FLYSKY_2A_CHANNEL_COUNT
  37 #define FLYSKY_2A_CHANNEL_COUNT     MAX_FLYSKY_2A_CHANNEL_COUNT
  38 #endif
  39
  40 #define TX_DELAY        500
  41 #define BIND_TIMEOUT    200000
  42
  43 typedef struct __attribute__((packed)) {
  44     uint8_t type;
  45     uint8_t number;
  46     uint8_t valueL;
  47     uint8_t valueH;
  48 } flySky2ASens_t;
  49
  50 typedef struct __attribute__((packed)) {
  51     uint8_t type;
  52     uint32_t txId;
  53     uint32_t rxId;
  54     flySky2ASens_t sens[7];
  55 } flySky2ATelemetryPkt_t;
  56
  57 typedef struct __attribute__((packed)) {
  58     uint8_t type;
  59     uint32_t txId;
  60     uint32_t rxId;
  61     uint8_t state;
  62     uint8_t reserved1;
  63     uint8_t rfChannelMap[16];
  64     uint8_t reserved2[10];
  65 } flySky2ABindPkt_t;
  66
  67 typedef struct __attribute__((packed)) {
  68     uint8_t type;
  69     uint32_t txId;
  70     uint32_t rxId;
  71     uint8_t data[28];
  72 } flySky2ARcDataPkt_t;
  73
  74 typedef struct __attribute__((packed)) {
  75     uint8_t type;
  76     uint32_t txId;
  77     uint8_t data[16];
  78 } flySkyRcDataPkt_t;
  79
  80 typedef struct {
  81     uint32_t packet;
  82     uint32_t firstPacket;
  83     uint32_t syncPacket;
  84     uint32_t telemetry;
  85 } timings_t;
  86
  87 enum {
  88     SENSOR_INT_V = 0x00,
  89     SENSOR_TEMP = 0x01,
  90     SENSOR_MOT_RPM = 0x02,
  91     SENSOR_EXT_V = 0x03,
  92     SENSOR_RSSI = 0xFC,
  93     SENSOR_ERR_RATE = 0xFE
  94 };
  95
  96 enum {
  97     FLYSKY_2A_PACKET_RC_DATA = 0x58,
  98     FLYSKY_2A_PACKET_BIND1 = 0xBB,
  99     FLYSKY_2A_PACKET_BIND2 = 0xBC,
 100     FLYSKY_2A_PACKET_FS_SETTINGS = 0x56,
 101     FLYSKY_2A_PACKET_SETTINGS = 0xAA,
 102     FLYSKY_2A_PACKET_TELEMETRY = 0xAA,
 103     FLYSKY_PACKET_RC_DATA = 0x55,
 104     FLYSKY_PACKET_BIND = 0xAA
 105 };