Giorgioggì

This is interesting. You might add some NOPs right before [this line](https://github.com/SukkoPera/MegaDrivePlusPlus/blob/master/readpad.S#L74) to make the code wait "a bit" before it samples the controller status. Every NOP will add 62.5...

Hi, yes, feel free to submit PRs for everything! I'd really like to keep a single library with all the features rather then having a number of different, incompatible libraries....

Well, one will be fine too then!

If the 3V3 power pin is missing, it can only mean that the wheel either requires external power or takes 7.5V from pin 3, which OpenPSX2AmigaPadAdapter does not provide. It...

Yep!

If you plugged the wheel in with reversed power, the wheel might have been damaged, too.

You were lucky, OpenPSX is cheap and easy to fix :). In theory you don't need to write any code, all the protocols the wheel speaks are already supported. But...

Thanks a lot for your report. Leaving this open until I find the time to put it in the docs.

This sounds interesting, but it would require rerouting part of the PCB and I really don't have time for that now. Plus I'm not sure it's worth saving a few...

For me it's exactly the opposite: tried Eagle a couple of times but never managed to do anything productive. Anyway thanks for the info, sooner or later it will be...