b1fbfaaacc
Although `keychron/c2_pro/ansi/rgb` and `keychron/c2_pro/ansi/white` use the same custom matrix code, the matrix layouts are slightly different; in particular, only the `keychron/c2_pro/ansi/white` board actually uses column 19. However, the handling of column 19 in the custom matrix code was broken, therefore that column did not work. Looks like the custom matrix code assumes that `SHIFT_COL_END` refers to the last column connected to the shift register, and not to the column past that; so the value of `SHIFT_COL_END` needs to be changed from 19 to 18 (columns 11...18 are connected to the shift register, and column 19 is connected to the C14 pin). Also the code which was determining `SIZE_T` and `UNSELECT_ALL_COL` had an off-by-one bug when counting the required number of bits (again due to the confusion on the `SHIFT_COL_END` meaning); this had been fixed too (the actual behavior of that part of the code did not change, because both the old and the new version select the 8 bit variant). |
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|---|---|---|
| .github | ||
| .vscode | ||
| builddefs | ||
| data | ||
| docs | ||
| drivers | ||
| keyboards | ||
| layouts | ||
| lib | ||
| platforms | ||
| quantum | ||
| tests | ||
| tmk_core | ||
| users | ||
| util | ||
| .clang-format | ||
| .clangd | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .gitmodules | ||
| Doxyfile | ||
| LICENSE | ||
| Makefile | ||
| doxygen-todo | ||
| license_GPLv2.md | ||
| license_GPLv3.md | ||
| license_Modified_BSD.md | ||
| nose2.cfg | ||
| paths.mk | ||
| readme.md | ||
| requirements-dev.txt | ||
| requirements.txt | ||
| setup.cfg | ||
| shell.nix | ||
readme.md
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
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.