CustomReferenceAngles This is a minimal skeleton to use the UavStateMachine class. It shows how to set custom reference angles, and use the default control laws. The custom reference angle mode is activated by clicking on the "start CustomReferenceAngles" button on ground station, or with R1 button on the Dualshock 3. The custom reference angle mode is deactivated by clicking on the "stop CustomReferenceAngles" button on ground station, or with X button on the Dualshock 3.