fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-04-14 10:07:39 +08:00
Code Issues Packages Projects Releases Wiki Activity
PX4-Autopilot/docs/zh/msg_docs/UlogStreamAck.md
PX4 Build Bot 62d0620eff
New Crowdin translations - zh-CN (#26553) 
Co-authored-by: Crowdin Bot <support+bot@crowdin.com>
2026-03-05 14:00:49 +11:00

2.1 KiB
Raw Blame History

pageClass
pageClass
is-wide-page

UlogStreamAck (UORB message)

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

TOPICS: ulog_stream_ack

Fields

参数名 类型 Unit [Frame] Range/Enum 描述
timestamp uint64 time since system start (microseconds)
msg_sequence uint16

Constants

参数名 类型 值 描述
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

:::