uORB Explained : Part 3 - PX4 Explained Blog Post Series

Hello Community! Part 3 of the uORB Explained Series has just been published!

In Part 3, we discuss about what uORB Publishing and Subscribing actually does under the hood. Which is a more in-depth compared to Part 2, but some of you may be very interested in learning about!

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Dear junwoo,

Thank you for your great explanation about the uORB messaging system, @junwoo0914!
I wonder I can publish uORB messages in library code (not in module directory).
This is because I want to check some values from the middle of the control logic.
Could you give me some advice for this?