Hi, I did purchase some time ago an arcade board from Adafruit, so I could make my own cabinet.
I did install the wires and made the right solder joints, although I don’t understand how to change what button is assigned to what. The joystick directions works in any emulator so far; but the button does not. In some MAME arcade for example; I see that the buttons pressed are “x” “return”, “s”, “c”, “z” and some other that I can’t really figure out, since I don’t get a print out when I press them.
This is particularly problematic since most of the arcade works with different buttons combination, and I end up having a ton of emulators where I have to use a keyboard too; which is not really useful when you have the computer in a cabinet.
Is there a way to re-program the buttons on the board itself? I assume that working as HID USB device, it should have some code that tell the board what ascii code to send to each of the output.