src/main/target/ALIENFLIGHTF3/hardware_revision.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 #pragma once
  22
  23 typedef enum awf3HardwareRevision_t {
  24     AFF3_UNKNOWN = 0,
  25     AFF3_REV_1, // MPU6050 (I2C)
  26     AFF3_REV_2  // MPU6500 / MPU9250 (SPI)
  27 } awf3HardwareRevision_e;
  28
  29 extern uint8_t hardwareRevision;
  30 extern bool haveFrSkyRX;
  31
  32 void updateHardwareRevision(void);
  33 void detectHardwareRevision(void);
  34
  35 ioTag_t selectMPUIntExtiConfigByHardwareRevision(void);