February 2020
Intermediate to advanced
432 pages
10h 50m
English
Content preview from Hands-On ROS for Robotics Programming
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Running teleoperation on a laptop
Since you've completed the Running gopigo3 node in the robot subsection, you should have the gopigo3 node running as a result of the $ roslaunch mygopigo gopigo3.launch command. Let's learn how to achieve remote control of it:
- Launch the teleoperation node on your laptop:
T1 $ rosrun key_teleop key_teleop.py /key_vel:=/cmd_vel
The preceding command launches the key_teleop node, and the Terminal's prompt is substituted by an interface that looks similar to the one shown in the following screenshot:
This gray window tells you how to move the robot using the arrow keys of the keyboard:
-
- The up arrow key moves ...
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