src/main/pg/flash.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_FLASH_CHIP
  27
  28 #include "drivers/bus_spi.h"
  29 #include "drivers/bus_quadspi.h"
  30 #include "drivers/bus_octospi.h"
  31 #include "drivers/io.h"
  32
  33 #include "pg/pg.h"
  34 #include "pg/pg_ids.h"
  35
  36 #include "flash.h"
  37
  38 #ifndef FLASH_CS_PIN
  39 #define FLASH_CS_PIN NONE
  40 #endif
  41
  42 PG_REGISTER_WITH_RESET_FN(flashConfig_t, flashConfig, PG_FLASH_CONFIG, 0);
  43
  44 void pgResetFn_flashConfig(flashConfig_t *flashConfig)
  45 {
  46     // CS pin can be used by all IO interfaces, not just SPI.
  47     flashConfig->csTag = IO_TAG(FLASH_CS_PIN);
  48
  49 #if defined(USE_FLASH_SPI) && defined(FLASH_SPI_INSTANCE)
  50     flashConfig->spiDevice = SPI_DEV_TO_CFG(spiDeviceByInstance(FLASH_SPI_INSTANCE));
  51 #endif
  52 #if defined(USE_FLASH_QUADSPI) && defined(FLASH_QUADSPI_INSTANCE)
  53     flashConfig->quadSpiDevice = QUADSPI_DEV_TO_CFG(quadSpiDeviceByInstance(FLASH_QUADSPI_INSTANCE));
  54 #endif
  55 #if defined(USE_FLASH_OCTOSPI) && defined(FLASH_OCTOSPI_INSTANCE)
  56     flashConfig->octoSpiDevice = OCTOSPI_DEV_TO_CFG(octoSpiDeviceByInstance(FLASH_OCTOSPI_INSTANCE));
  57 #endif
  58 }
  59 #endif