How can I test this works?

[kareldeman]

I am still a bit mystified how this works in the end. I have installed everything according to the instructions:

• My spinner is on device 0 and does work fine in games such as Arkanoid
• However, I cannot get the trackball to work in for example Centipide or Missile Command. I would expect the trackball to work there.

(note: these are MAME games by the way)

How does the system know it needs to use the trackball in Centipide and to use the spinner in Arkanoid?

Some screenshots....

Here is a screenshot of my mm.log

And here is a screenshot of my multimouse.log

And here is screenshot of bottom of batocera.conf file

And here is the version of Batocera