Confidant

I was able to make the iCode Retro Gaming Adapter work with the SDL version of VICE. GTK is what has problems.

I don't have my device handy right now but I found this page: https://developer.apple.com/documentation/hiddriverkit/3201486-games Could it be something like kHIDUsage_Game_MoveRightOrLeft or kHIDUsage_Game_MoveUpOrDown ?

If I use hidutil list I can see the iCode Retro Gaming Adapter with ProductID of 0x3013. Then I can read properties using hidutil property --matching '{"ProductID":0x3013}' --get "HIDPointerAcceleration" I'm not sure what property to read though. I'm having trouble even finding a list of available properties. There seems to be one here: https://github.com/FSecureLABS/OSXFuzz/blob/master/OSXFuzz/library_calls/iohidfamily.h

Thanks for checking that. How could I provide that information for you? Not sure where to start.

I'll see about firing up VirtualBox on my old Mac to try that. I had trouble installing it on my M1 Mac. I have a busy week ahead but I'll try to do it ASAP.

@dqh The problem relates to my adapter for retro joysticks. Using a USB Logitech controller works fine.

I'm using the iCode Quad Plus Retro USB adapter from here: https://www.icode.com/product/quadplus/ I can experiment further sometime this week. I'm happy to collaborate with you if given some direction.

I'm using the iCode Quad Plus Retro USB adapter from here: https://www.icode.com/product/quadplus/ I can experiment further sometime this week. I'm happy to collaborate with you if given some direction.