MPU9250-stm32-yaw_angle

1. ERROR

• Can't use 2 pointers to access a struct -> change pointer struct to struct variable

//in struct imu_9250
MPU9250_t *pt1_p;

(mpu9250->pt1_p->acc_x will be error)
We use:

//in struct imu_9250
MPU9250_t pt1_p;

(mpu9250->pt1_p->acc_x)

• if connection isn't stable, change power to 5V (from 3V3) (maybe, or not :V)