src/main/target/ALIENFLIGHTF3/hardware_revision.h

   1 /*
   2  * This file is part of Cleanflight.
   3  *
   4  * Cleanflight is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * Cleanflight is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with Cleanflight.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17 #pragma once
  18
  19 #include "drivers/exti.h"
  20
  21 typedef enum awf3HardwareRevision_t {
  22     AFF3_UNKNOWN = 0,
  23     AFF3_REV_1, // MPU6050 / MPU9150 (I2C)
  24     AFF3_REV_2  // MPU6500 / MPU9250 (SPI)
  25 } awf3HardwareRevision_e;
  26
  27 extern uint8_t hardwareRevision;
  28
  29 void updateHardwareRevision(void);
  30 void detectHardwareRevision(void);
  31
  32 const extiConfig_t *selectMPUIntExtiConfigByHardwareRevision(void);