Now that the controller is working, we need to have a rough plan on how we want the buttons to control the robots behaviour.

So the plan will be this:

• The mode button switches from manually driving the tracks to enabling Camera auto-track.
• When in camera mode
  • The coloured buttons switch the primary colour - just print the change when it occurs.
  • The joysticks adjust the Saturation and Value.
  • For now - serial will display the output. Later that could be two light strips.
  • Use Xserver to do the OpenCV.
• Mode button to exit.