Notes to self for this modified version

Install qmk CLI tool: python3 -m pip install --user qmk
Set up IDE support: qmk generate-compilation-database -kb framework_rp2040_controller -km default
Build: qmk compile -kb framework_rp2040_controller -km default
Flash: qmk flash -kb framework_rp2040_controller -km default
- Press Fn+Right Shift, or plug in again holding C, then mount the drive that pops up.
Debugging:
- https://bbs.archlinux.org/viewtopic.php?id=278341 except use this line: KERNEL=="hidraw*", SUBSYSTEM=="hidraw", MODE="0660", GROUP="input", TAG+="uaccess", TAG+="udev-acl" (not sure yet what the tags do)
- in info.json, set "console": true
- in keymap.c, in keyboard_post_init_user, do debug_enable=true;
- #include "print.h" and print with either print or uprintf
- qmk console before flashing

Original readme follows:

Quantum Mechanical Keyboard Firmware

This is a keyboard firmware based on the tmk_keyboard firmware with some useful features for Atmel AVR and ARM controllers, and more specifically, the OLKB product line, the ErgoDox EZ keyboard, and the Clueboard product line.

Documentation

See the official documentation on docs.qmk.fm

The docs are powered by Docsify and hosted on GitHub. They are also viewable offline; see Previewing the Documentation for more details.

You can request changes by making a fork and opening a pull request, or by clicking the "Edit this page" link at the bottom of any page.

Supported Keyboards

The project also includes community support for lots of other keyboards.

Maintainers

QMK is developed and maintained by Jack Humbert of OLKB with contributions from the community, and of course, Hasu. The OLKB product firmwares are maintained by Jack Humbert, the Ergodox EZ by ZSA Technology Labs, the Clueboard by Zach White, and the Atreus by Phil Hagelberg.

Official Website

qmk.fm is the official website of QMK, where you can find links to this page, the documentation, and the keyboards supported by QMK.