I am stuck with getting the fire button to work in the main menu on PiPLAY. The joystick is working fine to navigate the menu but I cannot seem to get 'Enter' key to work, this is the last piece of the puzzle in being keyboard free :)
I am using retrogame for my in game controls and they keys are all mapped correctly as I have my buttons linked direct to the GPIO board. So for example I am able to 'fire' in games using mame4all, I have mapped KEY_LEFTCTRL.
What I would like to do is press the player 1 fire button (KEY_LEFTCTRL) as Enter key in main menu.