PX4-Autopilot/docs/en/msg_docs/Ping.md

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Ping (UORB message)

TOPICS: ping

Fields

Name	Type	Unit [Frame]	Range/Enum	Description
timestamp	uint64			time since system start (microseconds)
ping_time	uint64			Timestamp of the ping packet
ping_sequence	uint32			Sequence number of the ping packet
dropped_packets	uint32			Number of dropped ping packets
rtt_ms	float32			Round trip time (in ms)
system_id	uint8			System ID of the remote system
component_id	uint8			Component ID of the remote system

Source Message

Source file (GitHub)

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uint64 timestamp			# time since system start (microseconds)
uint64 ping_time			# Timestamp of the ping packet
uint32 ping_sequence		# Sequence number of the ping packet
uint32 dropped_packets		# Number of dropped ping packets
float32 rtt_ms				# Round trip time (in ms)
uint8 system_id				# System ID of the remote system
uint8 component_id			# Component ID of the remote system

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