diff options
| author | dexter93 <d3xter93@gmail.com> | 2022-12-08 18:09:01 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-12-09 03:09:01 +1100 |
| commit | f2a8a13dbad220cfb0dfbd72a90492a15a2e58bb (patch) | |
| tree | 92c2389bba9eb8faa00b13e68b57f8196e87fc84 /docs | |
| parent | 6668a0adb0b482a4b9adfab6693fc1b98a7eb16c (diff) | |
Core: Support inverted scan logic for optical switches (#19053)
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/porting_your_keyboard_to_qmk.md | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/docs/porting_your_keyboard_to_qmk.md b/docs/porting_your_keyboard_to_qmk.md index 484d079ea6..05054e25c7 100644 --- a/docs/porting_your_keyboard_to_qmk.md +++ b/docs/porting_your_keyboard_to_qmk.md @@ -94,6 +94,18 @@ The next section of the `info` file deals with your keyboard's matrix. The first The size of the `matrix_pins.cols` and `matrix_pins.rows` arrays infer the size of the matrix (previously `MATRIX_ROWS` and `MATRIX_COLS`). +## Configuration Options + +To invert the keypress logic, configure `input_pressed_state`: + +```json + "matrix_pins": { + "input_pressed_state": 1, +}, +``` + +This configures state of the GPIO pins when the key is pressed - `1` for high, `0` for low. Default value is `0`. + Finally, you can specify the direction your diodes point. This can be `COL2ROW` or `ROW2COL`. ```json |