Keymap

keymap_braden.c

#include "keymap_common.h"
#include "action_layer.h"
#include "action.h"
#include "action_util.h"

const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[0] = KEYMAP(
  Q,    W,    E,    R,    T, MINS, EQL,    Y,    U,    I,    O,    P,
  A,    S,    D,    F,    G, BSLS, QUOT,   H,    J,    K,    L,    SCLN,
  Z,    X,    C,    V,    B, TAB,  ENT,    N,    M,    COMM, DOT,  SLSH,
  FN1,  RSFT, LCTL, LALT, LGUI,    FN3,    LGUI, LALT, LCTL, RSFT, FN1),
[2] = KEYMAP( /* RAISE */
  ESC,  1,    2,    3,    4,    5,    6,    7,    8,    9,    0,   BSPC,
  GRV, FN10, FN11, FN12, FN13, FN14, FN15, FN16, FN17, FN18, FN19, ENT,
  FN22, BTN1, MS_U, BTN2, TRNS, TRNS, MINS, EQL, QUOT, LBRC, RBRC, TRNS,
  TRNS, MS_L, MS_D, MS_R, TRNS,    TRNS,    TRNS, TRNS, TRNS, TRNS, TRNS),
[3] = KEYMAP( /* TMP OFF */
  ESC, FN10, FN11, FN12, FN13, FN14, FN15, FN16, FN17, FN18, FN19, BSPC,
  FN22, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, FN20, FN21, FN23, FN24, ENT,
  LCTL, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, TRNS, QUOT, FN29, TRNS, TRNS,
  TRNS, MS_D, MS_U, MS_R, FN2,    TRNS,     TRNS, BTN1, BTN2, TRNS, TRNS),
};

enum function_id {
  SPACE_FN,
};

void action_function(keyrecord_t *record, uint8_t id, uint8_t opt)
{
  switch (id) {
  case SPACE_FN:
    if (record->event.pressed) {
      // Change the keyboard maps.
      layer_on(2);
    } else {
      layer_off(2);
      if (record->tap.count != 0) {
        // Space was tapped rather than used like a modifier.
        // So send a space up and down event.
        add_key(KC_SPC);
        send_keyboard_report();
        del_key(KC_SPC);
        send_keyboard_report();
      }
    }
    break;
  }
}

const uint16_t PROGMEM fn_actions[] = {
    [1] = ACTION_LAYER_MOMENTARY(2),  // to Fn overlay
    [2] = ACTION_LAYER_MOMENTARY(3),  // to Fn overlay

    [3] = ACTION_FUNCTION_TAP(SPACE_FN),
    [4] = ACTION_DEFAULT_LAYER_SET(1),

    [10] = ACTION_MODS_KEY(MOD_LSFT, KC_1),
    [11] = ACTION_MODS_KEY(MOD_LSFT, KC_2),
    [12] = ACTION_MODS_KEY(MOD_LSFT, KC_3),
    [13] = ACTION_MODS_KEY(MOD_LSFT, KC_4),
    [14] = ACTION_MODS_KEY(MOD_LSFT, KC_5),
    [15] = ACTION_MODS_KEY(MOD_LSFT, KC_6),
    [16] = ACTION_MODS_KEY(MOD_LSFT, KC_7),
    [17] = ACTION_MODS_KEY(MOD_LSFT, KC_8),
    [18] = ACTION_MODS_KEY(MOD_LSFT, KC_9),
    [19] = ACTION_MODS_KEY(MOD_LSFT, KC_0),
    [20] = ACTION_MODS_KEY(MOD_LSFT, KC_MINS),
    [21] = ACTION_MODS_KEY(MOD_LSFT, KC_EQL),
    [22] = ACTION_MODS_KEY(MOD_LSFT, KC_GRV),
    [23] = ACTION_MODS_KEY(MOD_LSFT, KC_LBRC),
    [24] = ACTION_MODS_KEY(MOD_LSFT, KC_RBRC),
    [28] = ACTION_MODS_KEY(MOD_LSFT, KC_BSLS),
    [29] = ACTION_MODS_KEY(MOD_LSFT, KC_QUOT),
};