[ROS 2] documentation
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Assessment
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Newbie friendliness
- 25/100
- Issue type
- Documentation
- Clarity
- Needs clarification
- Activity status
- Stale
- Domain
- cli, documentation
Research direction
Start with the ROS 2 usage on the linked wiki.ros.org/image_transport page and compare it with the reported ros2 run image_transport republish command and its remap warnings. Done means the documentation gives a working ROS 2 command and the example no longer relies on the deprecated syntax.
Written by the indexing model from the issue text.
Description
Is there a place with documentation for ROS 2? The usage in https://wiki.ros.org/image_transport seems wrong. I get:
$ ros2 run image_transport republish compressed raw --ros-args -r in/compressed:=/camera/camera/color/image_raw/compressed -r out:=/camera/camera/color/image_raw
[WARN] [1749460456.256789054] [rcl]: Found remap rule 'in:=/camera/camera/color/image_raw/compressed'. This syntax is deprecated. Use '--ros-args --remap in:=/camera/camera/color/image_raw/compressed' instead.
[WARN] [1749460456.256805555] [rcl]: Found remap rule 'out:=/camera/camera/color/image_raw'. This syntax is deprecated. Use '--ros-args --remap out:=/camera/camera/color/image_raw' instead.
[INFO] [1749460456.268222763] [image_republisher]: The 'in_transport' parameter is set to: raw
[INFO] [1749460456.268272237] [image_republisher]: The 'out_transport' parameter is set to:
- Dominant language
- C++
- Stars
- 154
- Forks
- 258
- Avg merge
- 2d 1h
- Merged PRs (30d)
- 3
Getting set up
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First steps
- Read the whole issue, then the project's contributing guide.
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- Open a pull request that references the issue number.
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