qmk-dactyl-manuform-a/docs/configurator_default_keymap...

194 lines
10 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

# Adding Default Keymaps to QMK Configurator :id=adding-default-keymaps
This page covers how to add a default keymap for a keyboard to QMK Configurator.
## Technical Information :id=technical-information
QMK Configurator uses JSON as its native file format for keymaps. As much as possible, these should be kept such that they behave the same as running `make <keyboard>:default` from `qmk_firmware`.
Keymaps in this directory require four key-value pairs:
* `keyboard` (string)
* This is the name of the keyboard, the same as would be used when running a compile job through `make` (e.g. `make 1upkeyboards/1up60rgb:default`).
* `keymap` (string)
* Should be set to `default`.
* `layout` (string)
* This is the layout macro used by the default keymap.
* `layers` (array)
* The keymap itself. This key should contain one array per layer, which themselves should contain the keycodes that make up that layer.
Additionally, most keymaps contain a `commit` key. This key is not consumed by the API that back-stops QMK Configurator, but is used by Configurator's maintainers to tell which version of a keymap was used to create the JSON keymap in this repository. The value is the SHA of the last commit to modify a board's default `keymap.c` in the `qmk_firmware` repository. The SHA is found by checking out [the `master` branch of the `qmk/qmk_firmware` repository](https://github.com/qmk/qmk_firmware/tree/master/) and running `git log -1 --pretty=oneline -- keyboards/<keyboard>/keymaps/default/keymap.c` (use `keymap.json` if the keyboard in question has this file instead), which should return something similar to:
```shell
f14629ed1cd7c7ec9089604d64f29a99981558e8 Remove/migrate action_get_macro()s from default keymaps (#5625)
```
In this example, `f14629ed1cd7c7ec9089604d64f29a99981558e8` is the value that should be used for `commit`.
## Example :id=example
If one wished to add a default keymap for the H87a by Hineybush, one would run the `git log` command above against the H87a's default keymap in `qmk_firmware`:
```shell
user ~/qmk_firmware (master)
$ git log -1 --pretty=oneline master -- keyboards/hineybush/h87a/keymaps/default/keymap.c
ef8878fba5d3786e3f9c66436da63a560cd36ac9 Hineybush h87a lock indicators (#8237)
```
Now that we have the commit hash, we need the keymap (edited for readability):
```c
...
#include QMK_KEYBOARD_H
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[0] = LAYOUT_all(
KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_PSCR, KC_SLCK, KC_PAUS,
KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_BSPC, KC_INS, KC_HOME, KC_PGUP,
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_DEL, KC_END, KC_PGDN,
KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,
KC_LSFT, KC_NUBS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_TRNS, KC_UP,
KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(1), KC_RGUI, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT),
[1] = LAYOUT_all(
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RGB_TOG, RGB_MOD, RGB_HUD, RGB_HUI, RGB_SAD, RGB_SAI, RGB_VAD, RGB_VAI, BL_TOGG, BL_DEC, BL_INC,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_VOLU,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RESET, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MPLY, KC_MNXT, KC_VOLD,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
};
```
The default keymap uses the `LAYOUT_all` macro, so that will be the value of the `layout` key. Compiled to a QMK Configurator JSON keymap, our resulting file should be:
```json
{
"keyboard": "hineybush/h87a",
"keymap": "default",
"commit": "ef8878fba5d3786e3f9c66436da63a560cd36ac9",
"layout": "LAYOUT_all",
"layers": [
[
"KC_ESC", "KC_F1", "KC_F2", "KC_F3", "KC_F4", "KC_F5", "KC_F6", "KC_F7", "KC_F8", "KC_F9", "KC_F10", "KC_F11", "KC_F12", "KC_PSCR", "KC_SLCK", "KC_PAUS",
"KC_GRV", "KC_1", "KC_2", "KC_3", "KC_4", "KC_5", "KC_6", "KC_7", "KC_8", "KC_9", "KC_0", "KC_MINS", "KC_EQL", "KC_BSPC", "KC_BSPC", "KC_INS", "KC_HOME", "KC_PGUP",
"KC_TAB", "KC_Q", "KC_W", "KC_E", "KC_R", "KC_T", "KC_Y", "KC_U", "KC_I", "KC_O", "KC_P", "KC_LBRC", "KC_RBRC", "KC_BSLS", "KC_DEL", "KC_END", "KC_PGDN",
"KC_CAPS", "KC_A", "KC_S", "KC_D", "KC_F", "KC_G", "KC_H", "KC_J", "KC_K", "KC_L", "KC_SCLN", "KC_QUOT", "KC_NUHS", "KC_ENT",
"KC_LSFT", "KC_NUBS", "KC_Z", "KC_X", "KC_C", "KC_V", "KC_B", "KC_N", "KC_M", "KC_COMM", "KC_DOT", "KC_SLSH", "KC_RSFT", "KC_TRNS", "KC_UP",
"KC_LCTL", "KC_LGUI", "KC_LALT", "KC_SPC", "KC_RALT", "MO(1)", "KC_RGUI", "KC_RCTL", "KC_LEFT", "KC_DOWN", "KC_RGHT"
],
[
"KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "RGB_TOG", "RGB_MOD", "RGB_HUD", "RGB_HUI", "RGB_SAD", "RGB_SAI", "RGB_VAD", "RGB_VAI", "BL_TOGG", "BL_DEC", "BL_INC",
"KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_VOLU",
"KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "RESET", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_MPLY", "KC_MNXT", "KC_VOLD",
"KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",
"KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS",
"KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS", "KC_TRNS"
]
]
}
```
The white space in the `layers` arrays have no effect on the functionality of the keymap, but are used to make these files easier for humans to read.
## Caveats :id=caveats
### Layers can only be referenced by number :id=layer-references
A common QMK convention is to name layers using a series of `#define`s, or an `enum` statement:
```c
enum layer_names {
_BASE,
_MEDIA,
_FN
};
```
This works in C, but for Configurator, you *must* use the layer's numeric index `MO(_FN)` would need to be `MO(2)` in the above example.
### No support for custom code of any kind :id=custom-code
Features that require adding functions to the keymap.c file, such as Tap Dance or Unicode, can not be compiled in Configurator **at all**. Even setting `TAP_DANCE_ENABLE = yes` in the `qmk_firmware` repository at the keyboard level will prevent Configurator from compiling **any** firmware for that keyboard. This is limited both by the API and the current spec of our JSON keymap format.
### Limited Support for Custom keycodes :id=custom-keycodes
There is a way to support custom keycodes: if the logic for a custom keycode is implemented at the keyboard level instead of the keymap level in qmk_firmware, that keycode *can* be used in Configurator and it *will* compile and work. Instead of using the following in your `keymap.c`:
```c
enum custom_keycodes {
MACRO_1 = SAFE_RANGE,
MACRO_2,
MACRO_3
};
...
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
switch(keycode) {
case MACRO_1:
if (record->event.pressed) {
SEND_STRING("This is macro #1.");
}
return false;
case MACRO_2:
if (record->event.pressed) {
SEND_STRING("This is macro #2.");
}
return false;
case MACRO_3:
if (record->event.pressed) {
SEND_STRING("This is macro #3.");
}
return false;
}
return true;
};
```
... add the keycode `enum` block to your keyboard's header file (`<keyboard>.h`) as follows (note that the `enum` is named `keyboard_keycodes` here):
```c
enum keyboard_keycodes {
MACRO_1 = SAFE_RANGE,
MACRO_2,
MACRO_3,
NEW_SAFE_RANGE // Important!
};
```
... then the logic to your `<keyboard>.c` through `process_record_kb()`:
```c
bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
switch(keycode) {
case MACRO_1:
if (record->event.pressed) {
SEND_STRING("This is macro #1.");
}
return false;
case MACRO_2:
if (record->event.pressed) {
SEND_STRING("This is macro #2.");
}
return false;
case MACRO_3:
if (record->event.pressed) {
SEND_STRING("This is macro #3.");
}
return false;
}
return process_record_user(keycode, record);
};
```
Note the call to `process_record_user()` at the end. Additionally, users of the keyboard will need to use `NEW_SAFE_RANGE` instead of `SAFE_RANGE` if they wish to add their own custom keycodes at keymap level, beyond what is provided by the keyboard.
## Additional Reading :id=additional-reading
For QMK Configurator to support your keyboard, your keyboard must be present in the `master` branch of the `qmk_firmware` repository. For instructions on this, please see [Supporting Your Keyboard in QMK Configurator](reference_configurator_support.md).