The scrapmame cabinet is getting to a functional level. Today I was able to play a game of asteroids, pacman and galaga on it.
All the buttons have been wired up to the controller using screw terminals (kroonsteentje) for easy (dis)assembly.
Before getting there I had to do some creative wiring, as it seems I cut some corners with wiring up the controller. A few separate ground-points were connected, however this was causing interesting signals on the analog joystick axes. A lot of trial-and-error later it seems I have clean inputs from all buttons and the digital joystick.
I still need to hook up the second stick (which will hopefully arrive from DX this week), some buttons (insert coin, start game) and a usb keypad (for misc buttons). A set of speakers should also arrive this week, allowing the scrapmame to make a decent amount of noise.
Next week I’ll probably fit in the PC (I’ve been using my laptop for testing so far) and then I’ll start on the launcher/menu interface.
I’ll try to add some more pictures of the inside of the cabinet later.