kb-layouts/corne/firmware/readme.md

BCORNE firmware (DH747 / STM32F401)

Keyboard target: sh01/m36:via

Prerequisites

1. Install QMK CLI 1.2.0 (or QMK MSYS on Windows).
2. Clone vial-qmk at the IFKB-pinned commit:

git clone https://github.com/vial-kb/vial-qmk.git
cd vial-qmk
git checkout fcd56b119ea8c60142c9a03e997be5a7acba52b7
make git-submodule

Install this keyboard port

Copy the contents of this folder into vial-qmk:

mkdir -p keyboards/sh01/m36
cp -r /path/to/kb-layouts/corne/firmware/* keyboards/sh01/m36/

The make target comes from that path: keyboards/sh01/m36 → sh01/m36:via.

Build

make sh01/m36:via

Output: sh01_m36_via.uf2 in the vial-qmk root.

Flash

Flash both halves with the same UF2 file:

1. Connect the half to USB (left half is the normal USB host side).
2. Double-tap the reset button (not single tap).
3. A drive named IFKB should appear.
4. Drag the .uf2 file onto the drive.
5. Repeat for the other half.

After flashing, load ../corne.vil in Vial to restore your keymap.

RGB brightness dial

Brightness step size is controlled in config.h:

#define RGB_MATRIX_VAL_STEP 1

With max_brightness: 50 in info.json, step 1 gives 51 brightness levels. Increase to 2 or 4 if the dial feels too slow.