I have a PlayStation 2 DualShock controller hooked up to my MBP using a PS2-to-USB adapter
. I just installed MAME OS X and downloaded the Robotron ROM. Robotron runs fine and responds to keyboard input (ESDF for movement, IJKL for firing).
But I can't get the DualShock controller to work. It's as if it's not there. I know the controller is active and working, because USB Overdrive will map the left joystick to ESDF and I can use the left joystick to type ESEFSEFSEFSEFSDFSEFEFSE into TextEdit.
But I can't get it to work within MAME OS X. Enable Joystick is checked in Preferences, and I've tried both USB ports.
Any clues or pointers to try?