#if HAS_GYRO
ao_sample_accel_along_sum += ao_sample_accel_along;
ao_sample_accel_across_sum += ao_sample_accel_across;
#if HAS_GYRO
ao_sample_accel_along_sum += ao_sample_accel_along;
ao_sample_accel_across_sum += ao_sample_accel_across;
#if HAS_GYRO
ao_ground_accel_along = ao_sample_accel_along_sum >> 9;
ao_ground_accel_across = ao_sample_accel_across_sum >> 9;
#if HAS_GYRO
ao_ground_accel_along = ao_sample_accel_along_sum >> 9;
ao_ground_accel_across = ao_sample_accel_across_sum >> 9;