A subset of tmk_keyboard with just the Apple Desktop Bus functionality.
This is the firmware for circuit boards that I designed and built. To give me ease of isolation from the upstream development, I created this repository with the correct configurations for both boards.
The manufacturing files for these boards is available at adb-to-usb. The information may be incomplete and some revisions of the boards have severe errors, but they were coaxed into functioning.
To use, select the correct branch (master or enclosed-aek-converter-config). Then:
cd converter/adb_usb make # Connect board in reset mode for DFU programming make dfu