how can we create a node publishing a random data using a class and without using a callback function

Question

I want to create a publisher node without using a callback function as the title explains. Have you guys any suggestions?

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Originally posted by samo on ROS Answers with karma: 11 on 2018-07-19

Post score: 0

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Original comments

Comment by NEngelhard on 2018-07-19:
You could read the documentation and tutorials and come back as soon as you run into a real problem.

Comment by Delb on 2018-07-19:
Callbacks are used with the subscribers to get messages from topics, so just check the ros publisher tutorial

Answer 1

I would suggest you go through tutorials, and get basic grasp of what callbacks are for and how publishers work.

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Originally posted by Choco93 with karma: 685 on 2018-07-19

This answer was ACCEPTED on the original site

Post score: 0