Controller 1 can be configured and used in Emulator Station and works great!
Controller 2 is not seen, so I have some work there. Could it be Data 2 has to be connected to another GPIO pin?
If I try to use controller 1 in an emulator it doesn’t work, obviously. I activated SNESDev with polling pads & buttons, but I can’t control the game.
After that I tried to use the Gamecon driver, but to no avail, the controller can not be used.
So I figured out that if I have not configured the controllers yet, I also can’t use them (do you know those times when you want to smack your head on the desk because you tried everything but overlooked the obvious? I do now…)
When I try to configure the controllers from RetroPieSetup, I get timeouts. When I run the same program from command line, it doesn’t recognise that buttons are pressed.