EmuCtls

\\retropie\configs\all\emulationstation\es_input.cfg

\\retropie\configs\all\emulationstation\es_temporaryinput.cfg

\\retropie\configs\all\retroarch\autoconfig\DragonRise Inc. Generic USB Joystick .cfg

\\retropie\configs\all\retroarch-joypads\DragonRise Inc. Generic USB Joystick .cfg

\\retropie\configs\all\retroarch.cfg

\\retropie\configs\MAME 2003 (0.78)\MAME 2003 (0.78).rmp CORE REMAP FILE

\\retropie\configs\MAME 2003 (0.78)\romdirname.rmp DIR OVERRIDE REMAP

Note the Button # below in Retroarch has NOTHING to do with Buttons #'s above assigned in Linux jsTest.

Instead think of the #'s below as auto assignments to arcade mame button #.

ie 1 and 2 will be assigned for 2 button arcade games, etc.

From this screen the problem is obvious. Button 2 should be A. Why did it assigned Btn Y to Button 2? A and B should be 1 and 2.

Where do I assign Button 1? Where is this setting stored?

From this screen I changed Button 2 (Y) to Button 4 and Button 4 (A) to Button 2.

So how do I save this.

• Select Save Core Remap File

Saved here

\\blacktiger\configs\mame-libretro\MAME 2003 (0.78)

MAME 2003 (0.78).rmp

input_player1_btn_a = "1"

Means Button 2 so +1?

Just always use the UI. This thing is friggin insane.