ros 2 idl tutorial

[sagniknitr]

I was trying to reproduce the steps as given here in this link : https://github.com/ros2/ros2/wiki/Rosidl-Tutorial

However I am unable to find the rosidl_tutorial directory which is removed from this repository.
Please update the tutorial in the link.

[mikaelarguedas]

Thanks @sagniknitr for pointing this out.
This tutorial was originally implemented in #10 but fell down the priority list and didnt get merged, that is the reason why this tutorial isnt listed on the tutorials page of the wiki.
We'll try to get this moving forward in the next few days and if time lacks we will update the wiki page to state that the tutorial is incomplete and update the link to point to where the code currently is

[mikaelarguedas]

The links in tutorial page have been updated to point to the correct branch and a disclaimer has been added to state that the tutorial is incomplete and not ready for use.

Note that this repository as a whole is not considered ready for us as stated in the README