Skip to content

Conversation

@minotico
Copy link
Contributor

@minotico minotico commented Jan 5, 2026

Solved Problem

Fixes #25973

Solution

Introduced parameter UXRCE_DDS_FLCTRL

Changelog Entry

For release notes:

Feature: added new parameter to enable hardware flow control when using serial communication with uxrce.
New parameter: UXRCE_DDS_FLCTRL

Alternatives

None

Test coverage

Hardware pixhawk 6c mini for px4-ros2-interface-lib

Context

provided in issue mentioned above.

@github-actions
Copy link

github-actions bot commented Jan 5, 2026

No flaws found

Copy link
Contributor

@dakejahl dakejahl left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

The parameter reference docs are autogenerated. Also the addition to the baseboard docs is unnecessary since the parameter already defaults to 0, but might worth specifying anyway that it should be zero. Otherwise looks good to me.

hamishwillee
hamishwillee previously approved these changes Jan 7, 2026
Copy link
Contributor

@hamishwillee hamishwillee left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Thanks @minotico . See https://github.com/PX4/PX4-Autopilot/pull/26209/files#r2670288009, but otherwise looks good to me. @dakejahl leaving for you to merge if you are happy.

dakejahl
dakejahl previously approved these changes Jan 8, 2026
Co-authored-by: Hamish Willee <hamishwillee@gmail.com>
@dakejahl dakejahl dismissed stale reviews from hamishwillee and themself via a43c415 January 8, 2026 01:57
@dakejahl dakejahl merged commit 0ef4f1b into PX4:main Jan 8, 2026
35 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Projects

None yet

Development

Successfully merging this pull request may close these issues.

Introduce parameter to enable hardware flow control in UXRCE-DDS client when using serial communication

3 participants