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Diffstat (limited to 'docs/keymap.md')
| -rw-r--r-- | docs/keymap.md | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/docs/keymap.md b/docs/keymap.md index 457dbf67e..ba358edbe 100644 --- a/docs/keymap.md +++ b/docs/keymap.md @@ -3,7 +3,7 @@ QMK keymaps are defined inside a C source file. The data structure is an array of arrays. The outer array is a list of layer arrays while the inner layer array is a list of keys. Most keyboards define a `LAYOUT()` macro to help you create this array of arrays. -## Keymap and Layers +## Keymap and Layers :id=keymap-and-layers In QMK, **`const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS]`** holds multiple **layers** of keymap information in **16 bit** data holding the **action code**. You can define **32 layers** at most. For trivial key definitions, the higher 8 bits of the **action code** are all 0 and the lower 8 bits holds the USB HID usage code generated by the key as **keycode**. @@ -27,7 +27,8 @@ Respective layers can be validated simultaneously. Layers are indexed with 0 to Sometimes, the action code stored in keymap may be referred as keycode in some documents due to the TMK history. -### Keymap Layer Status +### Keymap Layer Status :id=keymap-layer-status + The state of the Keymap layer is determined by two 32 bit parameters: * **`default_layer_state`** indicates a base keymap layer (0-31) which is always valid and to be referred (the default layer). |