# VehicleAcceleration (UORB message)

[source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/VehicleAcceleration.msg)

```c

uint64 timestamp		# time since system start (microseconds)

uint64 timestamp_sample		# the timestamp of the raw data (microseconds)

float32[3] xyz			# Bias corrected acceleration (including gravity) in the FRD body frame XYZ-axis in m/s^2

```