Actually, I was resetting with one command. So they were at the same time. I had figured perhaps component tolerance was such that the other line wasn't triggering, so I figured I'd precharge the second line a few microseconds adding a delay. Tried up to 20 usecs. No difference. I just ordered a few ...

Reading the ID switches the 3D Pro to 3 button mode (see 3DPro.c:Init3DPro()) -- but only if the X1 and Y2 axis are triggered at the same time. If you only trigger X1 (or X1 and Y1) it will stick to 1 button mode (this allowed to have two 3D Pro's connected to a single gameport via a Y splitter ...

First off, sorry for not working on this in case anyone was waiting for it :D (doubtful lol). Moving was rough. I was back at it a few times all focused on error handling only to realize I was in 1 but mode. I spent a lot of time trying to verify things and I can't figure out why it so t go into 3 ...

First, sorry if raising a thread from the dead annoys anyone. I'm working on a teensy 3 "port" (more like rewrite because if the huge differences in architecture) and figured I'd share, and see if anyone cared :) I don't have much yet. I can send the stick commands, so I can get it into digital mode ...