# GimbalControls (UORB message) [source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/GimbalControls.msg) ```c uint64 timestamp # time since system start (microseconds) uint8 INDEX_ROLL = 0 uint8 INDEX_PITCH = 1 uint8 INDEX_YAW = 2 uint64 timestamp_sample # the timestamp the data this control response is based on was sampled float32[3] control ```