+ if (imu != null) {
+ listener.set_accel(cal_data.accel_along(imu.accel_along),
+ cal_data.accel_across(imu.accel_across),
+ cal_data.accel_through(imu.accel_through));
+ listener.set_gyro(cal_data.gyro_roll(imu.gyro_roll),
+ cal_data.gyro_pitch(imu.gyro_pitch),
+ cal_data.gyro_yaw(imu.gyro_yaw));
+ }