Marko T e0488b19e5 fix(commander): size ArmingCheckReply queue to MAX_NUM_REGISTRATIONS ...

The ArmingCheckReply uORB queue was sized to 4 (ORB_QUEUE_LENGTH) while
ExternalChecks supports up to MAX_NUM_REGISTRATIONS (8) external modes,
each of which publishes a reply for every ArmingCheckRequest. With more
than 4 registered modes the replies from the 5th+ mode overwrote earlier
ones within a single request cycle, so those modes were flagged
"unresponsive" and silently failed to activate.

Increase ORB_QUEUE_LENGTH to 8 to match MAX_NUM_REGISTRATIONS, and add a
static_assert so the two limits cannot drift apart again.

Fixes #27271

Signed-off-by: Marko T <marko.tavcar@c-astral.com>

2026-06-01 10:11:20 +02:00

2.9 KiB

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