src/main/rx/rx_bind.c

   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 #include "platform.h"
  22
  23 #if defined(USE_RX_BIND)
  24
  25 #include "rx/rx_spi_common.h"
  26 #include "rx/srxl2.h"
  27 #include "rx/crsf.h"
  28
  29 #include "rx_bind.h"
  30
  31 static bool doRxBind(bool doBind)
  32 {
  33 #if !defined(USE_SERIALRX_SRXL2) && !defined(USE_RX_FRSKY_SPI) && !defined(USE_RX_SFHSS_SPI) && !defined(USE_RX_FLYSKY) && !defined(USE_RX_SPEKTRUM) && !defined(USE_RX_EXPRESSLRS) && !defined(USE_SERIALRX_CRSF)
  34     UNUSED(doBind);
  35 #endif
  36
  37     switch (rxRuntimeState.rxProvider) {
  38     default:
  39         return false;
  40     case RX_PROVIDER_SERIAL:
  41         switch (rxRuntimeState.serialrxProvider) {
  42         default:
  43             return false;
  44 #if defined(USE_SERIALRX_CRSF)
  45         case SERIALRX_CRSF:
  46             if (doBind) {
  47                 crsfRxBind();
  48             }
  49
  50             break;
  51 #endif
  52 #if defined(USE_SERIALRX_SRXL2)
  53         case SERIALRX_SRXL2:
  54             if (doBind) {
  55                 srxl2Bind();
  56             }
  57
  58             break;
  59 #endif
  60         }
  61
  62         break;
  63 #if defined(USE_RX_SPI)
  64     case RX_PROVIDER_SPI:
  65         switch (rxSpiConfig()->rx_spi_protocol) {
  66         default:
  67             return false;
  68 #if defined(USE_RX_FRSKY_SPI)
  69 #if defined(USE_RX_FRSKY_SPI_D)
  70         case RX_SPI_FRSKY_D:
  71 #endif
  72 #if defined(USE_RX_FRSKY_SPI_X)
  73         case RX_SPI_FRSKY_X:
  74         case RX_SPI_FRSKY_X_LBT:
  75         case RX_SPI_FRSKY_X_V2:
  76         case RX_SPI_FRSKY_X_LBT_V2:
  77 #endif
  78 #if defined(USE_RX_REDPINE_SPI)
  79         case RX_SPI_REDPINE:
  80 #endif
  81 #endif // USE_RX_FRSKY_SPI
  82 #ifdef USE_RX_SFHSS_SPI
  83         case RX_SPI_SFHSS:
  84 #endif
  85 #ifdef USE_RX_FLYSKY
  86         case RX_SPI_A7105_FLYSKY:
  87         case RX_SPI_A7105_FLYSKY_2A:
  88 #endif
  89 #ifdef USE_RX_SPEKTRUM
  90         case RX_SPI_CYRF6936_DSM:
  91 #endif
  92 #ifdef USE_RX_EXPRESSLRS
  93         case RX_SPI_EXPRESSLRS:
  94 #endif
  95 #if defined(USE_RX_FRSKY_SPI) || defined(USE_RX_SFHSS_SPI) || defined(USE_RX_FLYSKY) || defined(USE_RX_SPEKTRUM) || defined(USE_RX_EXPRESSLRS)
  96             if (doBind) {
  97                 rxSpiBind();
  98             }
  99
 100             break;
 101 #endif
 102         }
 103
 104         break;
 105 #endif
 106     }
 107
 108     return true;
 109 }
 110
 111 bool startRxBind(void)
 112 {
 113     return doRxBind(true);
 114 }
 115
 116 bool getRxBindSupported(void)
 117 {
 118     return doRxBind(false);
 119 }
 120 #endif