User interface
From Rsewiki
The GUI allows to make step responses for velocity and turn. The step response is recorded in a buffer on the robot and is fetched in a MATLAB style file (as shown). Interface points that are recorded can be switched on and off to better utilize the limited buffer size on the robot (35kBytes).
This is a page to make a step response and insert controller values for velocity control. The same controller is used for both wheels.