# NormalizedUnsignedSetpoint (UORB message) [source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/NormalizedUnsignedSetpoint.msg) ```c uint64 timestamp # time since system start (microseconds) float32 normalized_setpoint # [0, 1] # TOPICS flaps_setpoint spoilers_setpoint ```