src/main/drivers/sdio.h

   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 #define SDIO_CFG_TO_DEV(x) ((x) - 1)
  22 #define SDIO_DEV_TO_CFG(x) ((x) + 1)
  23
  24 typedef enum {
  25     SDIOINVALID = -1,
  26     SDIODEV_1 = 0,
  27     SDIODEV_2,
  28 } SDIODevice;
  29
  30 #define SDIODEV_COUNT 2
  31
  32 #if defined(STM32H7)
  33 void sdioPinConfigure(void);
  34 void SDIO_GPIO_Init(void);
  35 #endif