src/main/pg/vtx_io.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 <stdbool.h>
  22 #include <stdint.h>
  23
  24 #include "platform.h"
  25
  26 #ifdef USE_VTX_RTC6705
  27
  28 #include "drivers/bus_spi.h"
  29 #include "drivers/io.h"
  30
  31 #include "pg/pg.h"
  32 #include "pg/pg_ids.h"
  33
  34 #include "vtx_io.h"
  35
  36 PG_REGISTER_WITH_RESET_FN(vtxIOConfig_t, vtxIOConfig, PG_VTX_IO_CONFIG, 0);
  37
  38 void pgResetFn_vtxIOConfig(vtxIOConfig_t *vtxIOConfig)
  39 {
  40     // common
  41     vtxIOConfig->csTag = IO_TAG(RTC6705_CS_PIN);
  42     vtxIOConfig->powerTag = IO_TAG(RTC6705_POWER_PIN);
  43
  44     // software SPI
  45     vtxIOConfig->clockTag = IO_TAG(RTC6705_SPICLK_PIN);
  46     vtxIOConfig->dataTag = IO_TAG(RTC6705_SPI_MOSI_PIN);
  47
  48     // hardware spi
  49     vtxIOConfig->spiDevice = SPI_DEV_TO_CFG(spiDeviceByInstance(RTC6705_SPI_INSTANCE));
  50 }
  51 #endif