micro-ROS / micro-ROS/micro_ros_arduino
Laserscan message Best Effort QOS not working
Nobody has claimed this yet.
- Dominant language
- C
- Stars
- 576
- Forks
- 146
- PR merge metrics
- No merged PRs in 30d
Description
Using esp32 dev module with Ros2 iron.
#### Steps to reproduce the issue
I can create laserscan publishers no problem and correctly publish messages. However this only works with QOS reliable settings. If I only change to best effort QOS it will compile and run but nothing gets published. Again I change nothing else on this correctly working published other then the QOS. I can make best effort QOS publishers for other message types no problem, it's only laserscan that is the issue.
#### Expected behavior
Should be able to use best effort with laserscan like other message types.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the issue on an ESP32 dev module with ROS 2 Iron using a LaserScan publisher. Compare the working reliable QoS configuration with best effort while changing nothing else, and verify whether LaserScan messages are published; done means best effort publishes as the other message types do.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- arduino, c
- Domain
- embedded-iot, robotics
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100