Illegal SDI on Carvac configurator build + flagged as GCC

[DweFoy]

Hardware: raspberry pi pico
Firmware: Carvac configurator build 22 (own build to swap some pins)
Issue: enforcer shows the SDI check fail. For one slp file the box gets recognised as GCC (Game_20250201T124602.slp)
Files: Slippi files and used uf2
2025-02.zip
firmware-31-01-config.zip

[altf4]

Thanks for the report! A quick glance suggests that it's the same underlying issue as this #4. It's a bug in the enforcer app. I think I have a handle on what's causing it, should have a fix soon.

[altf4]

As for the game where the controller gets counted as a GCC, the way box detection works is that we look for a "target coordinate" (a coordinate that is lingered on for more than 1 frame) in the deadzone.

Looks like when you were dash dancing real fast, you just happened to get polled on the exact input coordinate twice in a row. Making it look to the game like you hadn't moved at all! Kind of a freak accident. But one I can account for.

[altf4]

Unfortunately the behavior seen here:

Does seem to be a firmware bug. Carvac is aware of it, and is working on a fix. The issue is that there's two SDI inputs in the same direction within 5 frames. Specifically, it violates rule 2:

Rapidly tapping the same diagonal and returning to an adjacent cardinal faster than once every 5.5 frames triggers 1 SDI and ignores subsequent attempts.

But it didn't get caught in the lockouts because the SDI comes from two different cardinals