mpu9x50_internal.h

Go to the documentation of this file.

/*
 * SPDX-FileCopyrightText: 2020 HAW Hamburg
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#pragma once

 
#ifdef __cplusplus
extern "C" {
#endif

#define MPU9X50_PWR_WAKEUP          (0x00)
#define MPU9X50_PWR_PLL             (0x01)
#define MPU9X50_PWR_RESET           (0x80)

#define MPU9X50_PWR_GYRO            (0x07)
#define MPU9X50_PWR_ACCEL           (0x38)

#define MPU9X50_COMP_MODE_SLEEP_MS  (1)     
#define MPU9X50_BYPASS_SLEEP_MS     (3)     
#define MPU9X50_PWR_CHANGE_SLEEP_MS (50)    
#define MPU9X50_RESET_SLEEP_MS      (100)   

#define MPU9X50_COMP_POWER_DOWN     (0x00)
#define MPU9X50_COMP_SINGLE_MEASURE (0x01)
#define MPU9X50_COMP_SELF_TEST      (0x08)
#define MPU9X50_COMP_FUSE_ROM       (0x0F)
#define MPU9X50_COMP_WHOAMI_ANSWER  (0x48)  

#ifdef MODULE_MPU9150
#define MPU9X50_TEMP_SENSITIVITY    340
#define MPU9X50_TEMP_OFFSET         35
#elif defined(MODULE_MPU9250)
#define MPU9X50_TEMP_SENSITIVITY    333.87
#define MPU9X50_TEMP_OFFSET         21
#else
#error "MPU9X50 DRIVER not selected or supported"
#endif
 
#ifdef __cplusplus
}
#endif