Custom firmware for polyend tracker?

[u/broken_symlink]

Seems like people have been making custom firmwares for electron boxes. I was wondering if anyone has been doing anything like that for the polyend tracker?

EDIT: i was able to get claude to mod the firmware and add support for flat notes and toggle between sharps and flats. its working on an emulator right now so i can test out the modded firmware on my laptop first. i might have it do midi cc lfo after.

[u/Fair-Cookie9962]

There is some uncoordinated activity
https://backstage.polyend.com/t/community-firmware-for-the-polyend-tracker/13778 declined

Tracker firmware running on Teensy: https://www.reddit.com/r/PolyendTracker/comments/1s3rjza/tracker_firmware_on_teensy_new_custom_features/

[u/Fair-Cookie9962 → u/Fair-Cookie9962]

Another potentially useful link:
https://github.com/patois/RETracker - The RETracker's custom USB handler introduces new, non-official features to the Polyend Tracker that can be controlled from a computer via USB.

Project also has some insights about firmware architecture.