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[ROS Q&A] 170 – How can I perform some actions after the program ends?

by Alberto Ezquerro | Nov 30, 2018 | ROS Q&A

Learn how to trigger an event in order to execute some action when our ROS program ends. This is an answer to the following question on ROS Answers: https://answers.ros.org/question/309529/how-can-i-perform-some-actions-after-the-program-ends/. Related Resources ROS...

[ROS Q&A] 169 Create a Control Signal Publisher in ROS

by Miguel Angel | Nov 29, 2018 | ROS Q&A

About: In this video we create the basic framework for a PID control signal publisher. This is an answer to the question in ROS ANSWERS. https://youtu.be/TMyvjXafs28 Here is the ROSject of the project, just click and the whole project will be copied to your ROSDS...

[ROS in 5 mins] 054 – How to Unit Test loading a ROS Param

by Ruben Alves | Nov 26, 2018 | ROS Tutorials

Hello ROS Developers! Welcome again to this "ROS In 5 Minutes" series. It goes without saying that when we are developing, despite everything be seemingly working as expected, sometimes as soon as we put on production we see that the code doesn't really work as...

RDP 031: Using ROSjects to reproduce robotics results with Miguel A. Rodriguez

by Ricardo Tellez | Nov 26, 2018 | ROS Developers Podcast

Today I'm going to talk about how to reproduce robotics results. You know, when you see that paper that says that they have done this and that with the robot. Then you want to reproduce the results so you can check if the result is correct or want to improve from that...

[ROS2 in 5 mins] 005 – How to work with ros2 topics from the command line

by Bayode Aderinola | Nov 25, 2018 | ROS2 Tutorials

Hello ROS2 developers! In this post, we'll see how to work (or play) with ROS2 topics from the command line. This is very useful for tinkering with ROS2 topics as wells as writing and debugging mission-critical ROS2 programs. Let's go, shall we? Getting Ready for the...