ROS Programming: Building Powerful Robots

Summary

After reading and running the code of this chapter, you will have learned how to use many tools that will help you to develop robotic systems faster, debug errors, and visualize your results, so as to evaluate their quality or validate them. Some of the specific concepts and tools you will require in your life as a robotics developer have been summarized here.

Now you know how to include logging messages in your code with different levels of verbosity, which will help you to debug errors in your nodes. For this purpose, you can also use the powerful tools included in ROS, such as the rqt_console interface. Additionally, you can inspect or list the nodes running, topics published, and services provided in the whole system. This includes ...