LaunchDetectionStatus (UORB message)

Status of the launch detection state machine (fixed-wing only).

TOPICS: launch_detection_status

Fields

Name	Type	Unit [Frame]	Range/Enum	Description
timestamp	uint64			time since system start (microseconds)
launch_detection_state	uint8
selected_control_surface_disarmed	bool			flag indicating whether selected actuators should kept disarmed (have to be configured in control allocation)

Constants

Name	Type	Value	Description
STATE_WAITING_FOR_LAUNCH	uint8	0	waiting for launch
STATE_LAUNCH_DETECTED_DISABLED_MOTOR	uint8	1	launch detected, but keep motor(s) disabled (e.g. because it can't spin freely while on catapult)
STATE_FLYING	uint8	2	launch detected, use normal takeoff/flying configuration

Source Message

Source file (GitHub)

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# Status of the launch detection state machine (fixed-wing only)

uint64 timestamp # time since system start (microseconds)

uint8 STATE_WAITING_FOR_LAUNCH 			= 0 # waiting for launch
uint8 STATE_LAUNCH_DETECTED_DISABLED_MOTOR 	= 1 # launch detected, but keep motor(s) disabled (e.g. because it can't spin freely while on catapult)
uint8 STATE_FLYING 				= 2 # launch detected, use normal takeoff/flying configuration

uint8 launch_detection_state

bool selected_control_surface_disarmed		# [-] flag indicating whether selected actuators should kept disarmed (have to be configured in control allocation)