Xinput on JPAC crashes MiSTer

[Escape-To-88]

Can't figure this one out. On a JPAC latest firmware 1.55. Keyboard mode (mode 1) works fine, no issues apart from the Robotron twin sticks problem. I switch to mode 3 Xinput and the setup will let me set up the stick no issues as soon as I tap any button at all the MiSTer freezes and I have to reset it. This issues happens on the menu and in-game. I have the correct VID and PID ids and I've checked several times and had no luck. Oddly without any ids at all, if I remove them for instance everything still work in Xinput mode, again except when I press any button. Anyone have any ideas what is happening here?

[Escape-To-88]

Anyone? Mode 1 keyboard input is fine, I just can't map two sticks, so no Robotron. Mode 3 crashes with button presses.

[mhartman]

I just bought a jpac and have the same issue.

[mhartman]

To follow up, I reverted to an older version of the mister software (10/2020) and got everything working. Not sure why the new version crashes it.

[zakk4223]

Does it work with today's mister release? I noticed there was a commit a few days ago specifically addressing a crash related to jamma devices

[mhartman]

Does it work with today's mister release? I noticed there was a commit a few days ago specifically addressing a crash related to jamma devices

Good catch. I’ll do an update and report back.