src/main/pg/rx_spi.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 #ifdef USE_RX_SPI
  24
  25 #include "drivers/io.h"
  26 #include "drivers/bus_spi.h"
  27
  28 #include "pg/pg.h"
  29 #include "pg/pg_ids.h"
  30 #include "pg/rx_spi.h"
  31
  32 #include "rx/rx_spi.h"
  33
  34 PG_REGISTER_WITH_RESET_FN(rxSpiConfig_t, rxSpiConfig, PG_RX_SPI_CONFIG, 0);
  35
  36 void pgResetFn_rxSpiConfig(rxSpiConfig_t *rxSpiConfig)
  37 {
  38     rxSpiConfig->rx_spi_protocol = RX_SPI_DEFAULT_PROTOCOL;
  39
  40     // Basic SPI
  41     rxSpiConfig->csnTag = IO_TAG(RX_NSS_PIN);
  42     rxSpiConfig->spibus = SPI_DEV_TO_CFG(spiDeviceByInstance(RX_SPI_INSTANCE));
  43
  44     rxSpiConfig->extiIoTag = IO_TAG(RX_SPI_EXTI_PIN);
  45
  46     rxSpiConfig->bindIoTag = IO_TAG(RX_SPI_BIND_PIN);
  47     rxSpiConfig->ledIoTag = IO_TAG(RX_SPI_LED_PIN);
  48 #ifdef RX_SPI_LED_INVERTED
  49     rxSpiConfig->ledInversion = true;
  50 #else
  51     rxSpiConfig->ledInversion = false;
  52 #endif
  53 }
  54 #endif