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

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UlogStreamAck (UORB message)

Ack a previously sent ulog_stream message that had. the NEED_ACK flag set.

TOPICS: ulog_stream_ack

Fields

Name	Type	Unit [Frame]	Range/Enum	Description
timestamp	uint64			time since system start (microseconds)
msg_sequence	uint16

Constants

Name	Type	Value	Description
ACK_TIMEOUT	int32	50	timeout waiting for an ack until we retry to send the message [ms]
ACK_MAX_TRIES	int32	50	maximum amount of tries to (re-)send a message, each time waiting ACK_TIMEOUT ms

Source Message

Source file (GitHub)

::: details Click here to see original file

# Ack a previously sent ulog_stream message that had
# the NEED_ACK flag set

uint64 timestamp		# time since system start (microseconds)
int32 ACK_TIMEOUT = 50		# timeout waiting for an ack until we retry to send the message [ms]
int32 ACK_MAX_TRIES = 50	# maximum amount of tries to (re-)send a message, each time waiting ACK_TIMEOUT ms

uint16 msg_sequence

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