I bought a similar usb dual arcade device on ebay. I thkught it was the Xin-Mo type, but when I hooked it up to the RasPi, it said the type was ‘JUYAO_2_PLAYER_ARCADE’ type. Mine has 22 pins on both sides of the board for each of the 2 players. My issue is that I want to play Mortal Kombat or Street fighter, but I can only get 2 kick and 2 punch buttons to work along with the joysticks. Those games should have 3 punck and kick buttons. Does anyone know how I can change the config to make all 3 kick and punch buttons to work?
Appreciate any advice.