InternalCombustionEngineControl (UORB message)
c
uint64 timestamp # time since system start (microseconds)
bool ignition_on # activate/deactivate ignition (Spark Plug)
float32 throttle_control # [0,1] - Motor should idle with 0. Includes slew rate if enabled.
float32 choke_control # [0,1] - 1 fully closes the air inlet.
float32 starter_engine_control # [0,1] - control value for electric starter motor.
uint8 user_request # user intent for the ICE being on/off