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Exploring ROS2 with wheeled robot – #2 – How to subscribe to ROS2 laser scan topic

RobohubNov-11-2021, 16:39:13 GMT

This is the second chapter of the series "Exploring ROS2 with a wheeled robot". In this episode, you'll learn how to subscribe to a ROS2 topic using ROS2 C . Before anything else, make sure you have the rosject from the previous post, you can copy it from here. Launch the simulation in one webshell and in a different tab, checkout the topics we have available. Our goal is to read the laser data, so create a new file called reading_laser.cpp:

exploring ros2, ros2 laser scan topic, subscribe, (5 more...)

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Technology: Information Technology > Artificial Intelligence > Robots > Locomotion (0.62)

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