micro-ROS / micro-ROS/micro_ros_arduino
Support class member function for callbak of subscriber
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- Dominant language
- C
- Stars
- 576
- Forks
- 146
- PR merge metrics
- No merged PRs in 30d
Description
Is there any way to use class member function for callback of subscriber?
If there is not now, do you plan to support it?
I'm going to replace ros1 rosserial to ros2 microros.
The ros1 rosserial supports registering class member function as callback of subscriber so I use classes to manage rosserial.
https://answers.ros.org/question/258249/publisher-or-subscriber-inside-a-class-rosserial/
https://github.com/ros-drivers/rosserial/blob/c169ae2173dcfda7cee567d64beae45198459400/rosserial_client/src/ros_lib/ros/subscriber.h#L66
If microros does not support it, complicated change is needed for my project.
Could you give me some advice or future plan?
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
Begin with the subscriber callback registration API in micro_ros_arduino and compare it with the rosserial_client/src/ros_lib/ros/subscriber.h entry cited in the issue. Determine the supported callback forms, the compatibility requirements for class member functions, and the tests or examples needed to demonstrate the intended behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- arduino, cpp
- Domain
- embedded-iot, robotics
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100