GimbalManagerSetManualControl (повідомлення UORB) 
c
uint64 timestamp						# time since system start (microseconds)
uint8 origin_sysid
uint8 origin_compid
uint8 target_system
uint8 target_component
uint32 GIMBAL_MANAGER_FLAGS_RETRACT = 1
uint32 GIMBAL_MANAGER_FLAGS_NEUTRAL = 2
uint32 GIMBAL_MANAGER_FLAGS_ROLL_LOCK = 4
uint32 GIMBAL_MANAGER_FLAGS_PITCH_LOCK = 8
uint32 GIMBAL_MANAGER_FLAGS_YAW_LOCK = 16
uint32 flags
uint8 gimbal_device_id
float32 pitch      # unitless -1..1, can be NAN
float32 yaw        # unitless -1..1, can be NAN
float32 pitch_rate # unitless -1..1, can be NAN
float32 yaw_rate   # unitless -1..1, can be NAN