ez with leds

1 files changed, 595 insertions, 0 deletions

diff --git a/keyboard/ergodox/keymaps/keymap_cub.c b/keyboard/ergodox/keymaps/keymap_cub.c
new file mode 100644
index 0000000000..6e6d0cd8df
--- /dev/null
+++ b/keyboard/ergodox/keymaps/keymap_cub.c
@@ -0,0 +1,595 @@
+static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /*
+     * Keymap: Default Layer in QWERTY
+     *
+     * ,--------------------------------------------------.           ,--------------------------------------------------.
+     * |   ~    |   1  |   2  |   3  |   4  |   5  |   \  |           |   -  |   6  |   7  |   8  |   9  |   0  |   =    |
+     * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+     * | Tab    |   Q  |   W  |   E  |   R  |   T  | ~L5  |           | ~L6  |   Y  |   U  |   I  |   O  |   P  |   [    |
+     * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+     * | Tab/Shf|   A  |   S  |   D  |   F  |   G  |------|           |------|   H  |   J  |   K  |   L  |   ;  |   '    |
+     * |--------+------+------+------+------+------|  L0  |           | ~L7  |------+------+------+------+------+--------|
+     * | LCtrl  |   Z  |   X  |   C  |   V  |   B  |      |           |      |   N  |   M  |   ,  |   .  |   /  |   ]    |
+     * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+     *   | ~L5  | ~L2  | Caps | LAlt | LGui |                                       |  Lft |  Up  |  Dn  | Rght | ~L6  |
+     *   `----------------------------------'                                       `----------------------------------'
+     *                                        ,-------------.       ,-------------.
+     *                                        | +L2  | Home |       | PgUp | Del  |
+     *                                 ,------|------|------|       |------+------+------.
+     *                                 |      |      |  End |       | PgDn |      |      |
+     *                                 | BkSp |  ESC |------|       |------| Enter| Space|
+     *                                 |      |      |  Spc |       | Ins  |      |      |
+     *                                 `--------------------'       `--------------------'
+     *
+     *
+     *
+     ****************************************************************************************************
+     *
+     * Under XOrg, I use my own mapping from QWERTY to "Workman for Programmers"
+     * See XOrg files in ./addons/ subdirectory.
+     *
+     * I have to do so, because of two things:
+     * 1) my native language is Russian, and XOrg keymap for it is based on QWERTY layout
+     * 2) I want to have non-standart shifted keys, like $ (as normal) and @ (as shifted), or _ and -
+     *
+     * And even if (2) could be solved using FN* keys (but there is limit in firmware for only 32 such
+     * keys), then (1) can't be solved at firmware level at all.
+     *
+     * So, I have to stick with QWERTY as my main layout + my own XOrg keyboard layout for English.
+     * But sometimes I have to input something when XOrg is not active - for example, in Linux console,
+     * or in firmware console (while debugging firmware), or when keyboard is connected to not my computer.
+     *
+     * For such cases I have Layer1 :)
+     * // hint: switch to Layer1 is only at Layer6
+     *
+     ****************************************************************************************************
+     *
+     *
+     *
+     * Keymap: Default Layer in Workman
+     *
+     * ,--------------------------------------------------.           ,--------------------------------------------------.
+     * |  ~     |   ;  |   !  |   #  |   {  |   }  |   '  |           |   ^  |   [  |   ]  |   *  |   (  |   )  |   =    |
+     * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+     * | Tab    |   Q  |   D  |   R  |   W  |   B  |  NO  |           | ~L7  |   J  |   F  |   U  |   P  |   $  |   :    |
+     * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+     * | Tab/Shf|   A  |   S  |   H  |   T  |   G  |------|           |------|   Y  |   N  |   E  |   O  |   I  |   -    |
+     * |--------+------+------+------+------+------| Home |           | End  |------+------+------+------+------+--------|
+     * | LCtrl  |   Z  |   X  |   M  |   C  |   V  |      |           |      |   K  |   L  |   ,  |   .  |   /  |   |    |
+     * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+     *   | ~L5  | ~L2  | Caps | LAlt | LGui |                                       |  Lft |  Up  |  Dn  | Rght | ~L6  |
+     *   `----------------------------------'                                       `----------------------------------'
+     *                                        ,-------------.       ,-------------.
+     *                                        |  L0  |  +L2 |       | PgUp | Del  |
+     *                                 ,------|------|------|       |------+------+------.
+     *                                 |      |      |  NO  |       | PgDn |      |      |
+     *                                 | BkSp |  ESC |------|       |------| Enter| Space|
+     *                                 |      |      |  Spc |       | Ins  |      |      |
+     *                                 `--------------------'       `--------------------'
+     *
+     * Keymap: Default Layer in Workman / with Shift
+     *
+     * ,--------------------------------------------------.           ,--------------------------------------------------.
+     * |  `     |   1  |   2  |   3  |   4  |   5  |   "  |           |   \  |   6  |   7  |   8  |   9  |   0  |   +    |
+     * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+     * | Tab    |   Q  |   D  |   R  |   W  |   B  |  NO  |           | ~L7  |   J  |   F  |   U  |   P  |   @  |   %    |
+     * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+     * | Tab/Shf|   A  |   S  |   H  |   T  |   G  |------|           |------|   Y  |   N  |   E  |   O  |   I  |   _    |
+     * |--------+------+------+------+------+------| Home |           | End  |------+------+------+------+------+--------|
+     * | LCtrl  |   Z  |   X  |   M  |   C  |   V  |      |           |      |   K  |   L  |   ,  |   .  |   /  |   &    |
+     * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+     *   | ~L5  | ~L2  | Caps | LAlt | LGui |                                       |  Lft |  Up  |  Dn  | Rght | ~L6  |
+     *   `----------------------------------'                                       `----------------------------------'
+     *                                        ,-------------.       ,-------------.
+     *                                        |  L0  |  +L2 |       | PgUp | Del  |
+     *                                 ,------|------|------|       |------+------+------.
+     *                                 |      |      |  NO  |       | PgDn |      |      |
+     *                                 | BkSp |  ESC |------|       |------| Enter| Space|
+     *                                 |      |      |  Spc |       | Ins  |      |      |
+     *                                 `--------------------'       `--------------------'
+     *
+     */
+
+    KEYMAP(  // Layer0: default, leftled:none
+        // left hand
+        GRV, 1,   2,   3,   4,   5,   BSLS,
+        FN2, Q,   W,   E,   R,   T,   FN23,
+        FN11,FN28,FN29,FN30,FN31,G,
+        FN12,FN24,FN25,FN26,FN27,B,   HOME,
+        FN21,FN20,CAPS,FN13,FN14,
+                                      FN17,FN19,
+                                           NO,
+                                 FN5, FN6, FN7,
+        // right hand
+             MINS,6,   7,   8,   9,   0,   EQL,
+             FN23,Y,   U,   I,   O,   P,   LBRC,
+                  H,   J,   K,   L,   SCLN,FN15,
+             END, N,   M,   COMM,DOT, SLSH,FN16,
+                       LEFT,UP,  DOWN,RGHT,FN22,
+        PGUP,DEL,
+        PGDN,
+        FN8, FN9, FN10
+    ),
+
+    KEYMAP(  // Layer1: Workman layout, leftled:all
+        // left hand
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,Q,   D,   R,   W,   B,   TRNS,
+        TRNS,A,   S,   H,   T,   G,
+        TRNS,Z,   X,   M,   C,   V,   TRNS,
+        TRNS,TRNS,FN17,TRNS,TRNS,
+                                      TRNS,TRNS,
+                                           TRNS,
+                                 TRNS,TRNS,TRNS,
+        // right hand
+             TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+             TRNS,J,   F,   U,   P,   4,   TRNS,
+                  Y,   N,   E,   O,   I,   TRNS,
+             TRNS,K,   L,   TRNS,TRNS,TRNS,TRNS,
+                       TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,
+        TRNS,
+        TRNS,TRNS,TRNS
+    ),
+
+    KEYMAP(  // Layer2: numpad, leftled:mid/blue
+        // left hand
+        TRNS,NO,  NO,  NO,  NO,  PAUS,PSCR,
+        TRNS,NO,  NO,  NO,  NO,  NO,  TRNS,
+        TRNS,NO,  NO,  NO,  TRNS,NO,
+        TRNS,NO,  NO,  NO,  TRNS,NO,  TRNS,
+        TRNS,TRNS,FN17,TRNS,TRNS,
+                                      TRNS,TRNS,
+                                           TRNS,
+                                 TRNS,TRNS,TRNS,
+        // right hand
+             SLCK,NLCK,PSLS,PAST,PAST,PMNS,BSPC,
+             TRNS,NO,  P7,  P8,  P9,  PMNS,PGUP,
+                  NO,  P4,  P5,  P6,  PPLS,PGDN,
+             TRNS,NO,  P1,  P2,  P3,  PPLS,PENT,
+                       P0,  PDOT,SLSH,PENT,PENT,
+        TRNS,TRNS,
+        TRNS,
+        TRNS,TRNS,TRNS
+    ),
+
+    KEYMAP(  // Layer3: F-keys + PgUp/PgDn on right hand, leftled:bot/green
+        // left hand
+        TRNS,NO,  NO,  NO,  NO,  NO,  NO,
+        TRNS,NO,  NO,  NO,  NO,  NO,  TRNS,
+        TRNS,NO,  TRNS,NO,  NO,  NO,
+        TRNS,NO,  TRNS,NO,  NO,  NO,  TRNS,
+        TRNS,TRNS,TRNS,LALT,LGUI,
+                                      TRNS,TRNS,
+                                           TRNS,
+                                 LCTL,LSFT,TRNS,
+        // right hand
+             NO,  NO,  NO,  NO,  NO,  NO,  TRNS,
+             TRNS,NO,  F1,  F2,  F3,  F4,  PGUP,
+                  NO,  F5,  F6,  F7,  F8,  PGDN,
+             TRNS,NO,  F9,  F10, F11, F12, APP,
+                       RGUI,RALT,TRNS,TRNS,TRNS,
+        TRNS,TRNS,
+        TRNS,
+        TRNS,RSFT,RCTL
+    ),
+
+    KEYMAP(  // Layer4: unconvenient keys on right hand, leftled:top/white
+        // left hand
+        TRNS,NO,  NO,  NO,  NO,  NO,  NO,
+        TRNS,NO,  NO,  NO,  NO,  NO,  TRNS,
+        TRNS,TRNS,NO,  NO,  NO,  NO,
+        TRNS,TRNS,NO,  NO,  NO,  NO,  TRNS,
+        TRNS,TRNS,TRNS,LALT,LGUI,
+                                      TRNS,TRNS,
+                                           TRNS,
+                                 TRNS,TRNS,TRNS,
+
+        /* in Workman right hand will be:
+                { } ( ) +
+              ^ ! ?     =
+              ' ! $ " ; \
+              # [ < > ] \
+        */
+
+        // right hand
+             NO,  NO,  4,   5,   9,   0,   PPLS,
+             TRNS,MINS,2,   FN5, 9,   0,   EQL,
+                  BSLS,2,   P,   FN1, 1,   FN2,
+             TRNS,3,   6,   FN3, FN4, 7,   FN2,
+                       TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,
+        TRNS,
+        TRNS,TRNS,TRNS
+    ),
+
+    KEYMAP(  // Layer5: F-keys instead of numbers, leftled:top/white
+        // left hand
+        TRNS,F1,  F2,  F3,  F4,  F5,  F6,
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,TRNS,TRNS,TRNS,
+                                      TRNS,TRNS,
+                                           TRNS,
+                                 TRNS,TRNS,TRNS,
+        // right hand
+             F7,  F8,  F9,  F10, F11, F12, TRNS,
+             TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+                  TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+             TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+                       TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,
+        TRNS,
+        TRNS,TRNS,TRNS
+    ),
+
+    KEYMAP(  // Layer6: F-keys + utils(Teensy, Workman-layer switch), leftled:top/white+onboard
+        // left hand
+        TRNS,F1,  F2,  F3,  F4,  F5,  F6,
+        FN0, TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+        FN18,TRNS,TRNS,TRNS,TRNS,
+                                      TRNS,TRNS,
+                                           TRNS,
+                                 TRNS,TRNS,TRNS,
+        // right hand
+             F7,  F8,  F9,  F10, F11, F12, TRNS,
+             TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,FN0,
+                  TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+             TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+                       TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,
+        TRNS,
+        TRNS,TRNS,TRNS
+    ),
+
+    //
+    // rarely used
+    //
+
+    KEYMAP(  // Layer7: F-keys only, leftled:top/white
+        // left hand
+        FN0, NO,  NO,  NO,  NO,  NO,  NO,
+        FN1, F13, F14, F15, F16, NO,  TRNS,
+        TRNS,F17, F18, F19, F20, NO,
+        TRNS,F21, F22, F23, F24, NO,  TRNS,
+        TRNS,TRNS,TRNS,TRNS,TRNS,
+                                      TRNS,TRNS,
+                                           TRNS,
+                                 TRNS,TRNS,TRNS,
+        // right hand
+             NO,  NO,  NO,  NO,  NO,  NO,  TRNS,
+             TRNS,NO,  F1,  F2,  F3,  F4,  TRNS,
+                  NO,  F5,  F6,  F7,  F8,  TRNS,
+             TRNS,NO,  F9,  F10, F11, F12, TRNS,
+                       TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,
+        TRNS,
+        SLEP,TRNS,TRNS
+    ),
+
+    KEYMAP(  // Layer8: mouse and navigation, leftled:mid/blue+bot/green
+        // left hand
+        TRNS,NO,  NO,  NO,  NO,  NO,  NO,
+        TRNS,NO,  NO,  NO,  ACL0,NO,  TRNS,
+        TRNS,NO,  NO,  TRNS,ACL1,NO,
+        TRNS,NO,  NO,  TRNS,ACL2,NO,  TRNS,
+        TRNS,TRNS,TRNS,TRNS,TRNS,
+                                      TRNS,TRNS,
+                                           TRNS,
+                                 TRNS,TRNS,TRNS,
+
+        // right hand
+             F16, MPLY,MPRV,MNXT,VOLD,VOLU,MUTE,
+             F14, BTN2,WH_L,WH_U,WH_D,WH_R,PGUP,
+                  BTN1,MS_L,MS_U,MS_D,MS_R,PGDN,
+             F15, BTN3,HOME,END, DEL, INS, NO,
+                       TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,
+        TRNS,
+        TRNS,TRNS,TRNS
+    ),
+
+    KEYMAP(  // Layer9: application-specific shortcuts (mostly browser), leftled:top/white+bot/green
+        // left hand
+        TRNS,NO,  NO,  NO,  NO,  NO,  NO,
+        TRNS,NO,  NO,  NO,  NO,  NO,  TRNS,
+        TRNS,NO,  NO,  NO,  NO,  NO,
+        TRNS,NO,  NO,  NO,  TRNS,NO,  TRNS,
+        TRNS,TRNS,TRNS,TRNS,TRNS,
+                                      TRNS,TRNS,
+                                           TRNS,
+                                 TRNS,TRNS,TRNS,
+        // right hand
+             NO,  NO,  NO,  NO,  NO,  NO,  TRNS,
+             TRNS,NO,  FN12,FN13,FN14,FN15,FN10,
+                  FN1, FN2, FN3, FN4, FN5, FN11,
+             TRNS,TRNS,FN6, FN7, FN8, FN9, FN0,
+                       TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,
+        TRNS,
+        TRNS,TRNS,TRNS
+    ),
+
+/*
+    // templates to copy from
+
+    KEYMAP(  // LayerN: transparent on edges + hard-defined thumb keys, all others are empty
+        // left hand
+        TRNS,NO,  NO,  NO,  NO,  NO,  NO,
+        TRNS,NO,  NO,  NO,  NO,  NO,  TRNS,
+        TRNS,NO,  NO,  NO,  NO,  NO,
+        TRNS,NO,  NO,  NO,  NO,  NO,  TRNS,
+        TRNS,TRNS,TRNS,LALT,LGUI,
+                                      TRNS,TRNS,
+                                           TRNS,
+                                 LCTL,LSFT,TRNS,
+        // right hand
+             NO,  NO,  NO,  NO,  NO,  NO,  TRNS,
+             TRNS,NO,  NO,  NO,  NO,  NO,  TRNS,
+                  NO,  NO,  NO,  NO,  NO,  TRNS,
+             TRNS,NO,  NO,  NO,  NO,  NO,  TRNS,
+                       RGUI,RALT,TRNS,TRNS,TRNS,
+        TRNS,TRNS,
+        TRNS,
+        TRNS,RSFT,RCTL
+    ),
+    KEYMAP(  // LayerN: fully transparent
+        // left hand
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,TRNS,TRNS,TRNS,
+                                      TRNS,TRNS,
+                                           TRNS,
+                                 TRNS,TRNS,TRNS,
+        // right hand
+             TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+             TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+                  TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+             TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,TRNS,
+                       TRNS,TRNS,TRNS,TRNS,TRNS,
+        TRNS,TRNS,
+        TRNS,
+        TRNS,TRNS,TRNS
+    ),
+*/
+
+};
+
+/* id for user defined functions & macros */
+enum function_id {
+    TEENSY_KEY,
+    CUSTOM_KEY,
+    L_CTRL_ALT_ENT,
+    R_CTRL_ALT_ENT,
+};
+
+enum macro_id {
+    XMONAD_RESET,
+    PASSWORD1,
+    PASSWORD2,
+    PASSWORD3,
+};
+
+/*
+ * Fn action definition
+ */
+static const uint16_t PROGMEM fn_actions[] = {
+    [0] =   ACTION_FUNCTION(TEENSY_KEY),                    // FN0  - Teensy key
+
+    [1] =   ACTION_MODS_KEY(MOD_LSFT, KC_BSLS),             // FN1  = Shifted BackSlash // " in Workman
+    [2] =   ACTION_MODS_KEY(MOD_LSFT, KC_MINS),             // FN2  = Shifted Minus     // \ in Workman
+    [3] =   ACTION_MODS_KEY(MOD_LSFT, KC_COMM),             // FN3  = Shifted comma     // < in Workman
+    [4] =   ACTION_MODS_KEY(MOD_LSFT, KC_DOT),              // FN4  = Shifted dot       // > in Workman
+
+    [5] =   ACTION_MODS_TAP_KEY(MOD_LCTL, KC_BSPC),         // FN5  = LShift with tap BackSpace
+    [6] =   ACTION_MODS_TAP_KEY(MOD_LSFT, KC_DEL),          // FN6  = LCtrl  with tap Delete
+    [7] =   ACTION_MODS_TAP_KEY(MOD_LALT, KC_ESC),          // FN7  = LAlt   with tap Escape
+    [8] =   ACTION_MODS_TAP_KEY(MOD_RALT, KC_INS),          // FN8  = RAlt   with tap Ins
+    [9] =   ACTION_MODS_TAP_KEY(MOD_RSFT, KC_ENT),          // FN9  = RShift with tap Enter
+    [10] =  ACTION_MODS_TAP_KEY(MOD_RCTL, KC_SPC),          // FN10 = RCtrl  with tap Space
+
+    [11] =  ACTION_MODS_TAP_KEY(MOD_LSFT, KC_TAB),          // FN11 = LShift with tap Tab
+    [12] =  ACTION_MODS_TAP_KEY(MOD_LCTL, KC_GRV),          // FN12 = LCtrl  with tap Tilda
+    [13] =  ACTION_MODS_TAP_KEY(MOD_LALT, KC_SPC),          // FN13 = LAlt   with tap Space
+    [14] =  ACTION_MODS_TAP_KEY(MOD_LGUI, KC_ESC),          // FN14 = LGui   with tap Escape
+    [15] =  ACTION_MODS_TAP_KEY(MOD_RSFT, KC_QUOT),         // FN15 = RShift with tap quotes
+    [16] =  ACTION_MODS_TAP_KEY(MOD_RCTL, KC_RBRC),         // FN16 = RCtrl  with tap ]
+
+    [17] =  ACTION_LAYER_SET(0, ON_BOTH),                   // FN17 - set Layer0
+    [18] =  ACTION_LAYER_SET(1, ON_BOTH),                   // FN18 - set Layer1, to use Workman layout at firmware level
+    [19] =  ACTION_LAYER_SET(2, ON_BOTH),                   // FN19 - set Layer2, to use with Numpad keys
+
+    [21] =  ACTION_FUNCTION_TAP(L_CTRL_ALT_ENT),            // FN21 - momentary Layer5+CTRL+ALT on Enter, to use with F* keys on top row
+    [22] =  ACTION_FUNCTION_TAP(R_CTRL_ALT_ENT),            // FN22 - momentary Layer6+CTRL+ALT on Enter, to use with F* keys on top row + utils
+
+    [28] =  ACTION_LAYER_TAP_KEY(4, KC_A),                  // FN28 = momentary Layer4 on A key, to use with unconvenient keys
+    [29] =  ACTION_LAYER_TAP_KEY(3, KC_S),                  // FN29 = momentary Layer3 on S key, to use with F* keys
+    [30] =  ACTION_LAYER_TAP_KEY(8, KC_D),                  // FN30 = momentary Layer8 on D key, to use with mouse and navigation keys
+    [31] =  ACTION_LAYER_TAP_KEY(2, KC_F),                  // FN31 = momentary Layer2 on F key, to use with Numpad keys
+
+    // i'd like to remove this - will try to get used to live without this and convert them to usual keys
+    [20] =  ACTION_LAYER_MOMENTARY(2),                      // FN20 - momentary Layer2, to use with Numpad keys
+// or
+//  [20] =  ACTION_FUNCTION_TAP(CUSTOM_KEY),                // FN20 - use custom key, with tapping support
+
+    [23] =  ACTION_LAYER_TAP_KEY(7, KC_BSLS),               // FN23 - momentary Layer7 on ' , to use with F* keys (F1-F24)
+
+    [24] =  ACTION_LAYER_TAP_KEY(4, KC_Z),                  // FN24 = momentary Layer4 on Z key, to use with unconvenient keys
+    [25] =  ACTION_LAYER_TAP_KEY(3, KC_X),                  // FN25 = momentary Layer3 on X key, to use with F* keys
+    [26] =  ACTION_LAYER_TAP_KEY(8, KC_C),                  // FN26 = momentary Layer8 on C key, to use with mouse and navigation keys
+    [27] =  ACTION_LAYER_TAP_KEY(9, KC_V),                  // FN27 = momentary Layer9 on V key, to use with application-specific shortcuts
+};
+
+static const uint16_t PROGMEM fn_actions_4[] = {
+    [1]  =  ACTION_MODS_KEY(MOD_LSFT, KC_BSLS),             // FN1  = Shifted BackSlash // " in Workman
+    [2]  =  ACTION_MODS_KEY(MOD_LSFT, KC_MINS),             // FN2  = Shifted Minus     // \ in Workman
+    [3]  =  ACTION_MODS_KEY(MOD_LSFT, KC_COMM),             // FN3  = Shifted comma     // < in Workman
+    [4]  =  ACTION_MODS_KEY(MOD_LSFT, KC_DOT),              // FN4  = Shifted dot       // > in Workman
+    [5]  =  ACTION_MODS_KEY(MOD_LSFT, KC_SLSH),             // FN5  = Shifted slash     // ? in Workman
+};
+
+static const uint16_t PROGMEM fn_actions_7[] = {
+    [0]  =  ACTION_MACRO(XMONAD_RESET),                     // FN0  = xmonad-reanimator
+    [1]  =  ACTION_MACRO(PASSWORD1),                        // FN1  = default password
+    [2]  =  ACTION_MACRO(PASSWORD1),                        // FN2  = other password
+    [3]  =  ACTION_MACRO(PASSWORD1),                        // FN3  = mega password
+};
+
+static const uint16_t PROGMEM fn_actions_9[] = {
+    [0]  =  ACTION_MODS_KEY(MOD_LCTL,          KC_P0),      // FN0  = Ctrl+0
+    [1]  =  ACTION_MODS_KEY(MOD_LALT,          KC_P1),      // FN1  = Alt+1
+    [2]  =  ACTION_MODS_KEY(MOD_LALT,          KC_P2),      // FN2  = Alt+2
+    [3]  =  ACTION_MODS_KEY(MOD_LALT,          KC_P3),      // FN3  = Alt+3
+    [4]  =  ACTION_MODS_KEY(MOD_LALT,          KC_P4),      // FN4  = Alt+4
+    [5]  =  ACTION_MODS_KEY(MOD_LALT,          KC_P5),      // FN5  = Alt+5
+    [6]  =  ACTION_MODS_KEY(MOD_LALT,          KC_P6),      // FN6  = Alt+6
+    [7]  =  ACTION_MODS_KEY(MOD_LALT,          KC_P7),      // FN7  = Alt+7
+    [8]  =  ACTION_MODS_KEY(MOD_LALT,          KC_P8),      // FN8  = Alt+8
+    [9]  =  ACTION_MODS_KEY(MOD_LALT,          KC_P9),      // FN9  = Alt+9
+    [10] =  ACTION_MODS_KEY(MOD_LCTL|MOD_LSFT, KC_TAB),     // FN10 = Ctrl+Shift+Tab
+    [11] =  ACTION_MODS_KEY(MOD_LCTL,          KC_TAB),     // FN11 = Ctrl+Tab
+    [12] =  ACTION_MODS_KEY(MOD_LCTL|MOD_LSFT, KC_PGUP),    // FN12 = Ctrl+Shift+PgUp
+    [13] =  ACTION_MODS_KEY(MOD_LCTL|MOD_LSFT, KC_PGDN),    // FN13 = Ctrl+Shift+PgDn
+    [14] =  ACTION_MODS_KEY(MOD_LCTL,          KC_PMNS),    // FN14 = Ctrl+Pad Minus
+    [15] =  ACTION_MODS_KEY(MOD_LCTL,          KC_PPLS),    // FN15 = Ctrl+Pad Plus
+};
+
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+    // print("action_function called\n");
+    // print("id  = "); phex(id); print("\n");
+    // print("opt = "); phex(opt); print("\n");
+
+    if (id == TEENSY_KEY) {
+        clear_keyboard();
+        print("\n\nJump to bootloader... ");
+        _delay_ms(50);
+        bootloader_jump(); // should not return
+        print("not supported.\n");
+    }
+
+    if (id == L_CTRL_ALT_ENT || id == R_CTRL_ALT_ENT) {
+        if (record->tap.count == 0 || record->tap.interrupted) {
+            uint8_t weak_mods;
+            uint8_t layer;
+
+            if (id == L_CTRL_ALT_ENT) {
+                weak_mods = MOD_BIT(KC_LCTL) | MOD_BIT(KC_LALT);
+                layer     = 5;
+            } else {
+                weak_mods = MOD_BIT(KC_RCTL) | MOD_BIT(KC_RALT);
+                layer     = 6;
+            }
+
+            if (record->event.pressed) {
+                layer_on(layer);
+                add_weak_mods(weak_mods);
+            } else {
+                del_weak_mods(weak_mods);
+                layer_off(layer);
+            }
+        } else {
+            if (record->event.pressed) {
+                add_key(KC_ENT);
+                send_keyboard_report();
+            } else {
+                del_key(KC_ENT);
+                send_keyboard_report();
+            }
+        }
+    }
+
+
+/*
+ * just an example of custom key implementation
+ * not really needed with custom keymap_fn_to_action(),
+ * because it will allow you to have 32 FN** keys on EACH layer
+ */
+
+/*
+    keyevent_t event = record->event;
+
+    if (id == CUSTOM_KEY) {
+        uint8_t layer = biton32(layer_state);
+        uint8_t col = event.key.col;
+        uint8_t row = event.key.row;
+        uint8_t handled = 0;
+
+        if (event.pressed) {
+            if (layer == XXX && col == XXX && row == XXX) {
+                    action_macro_play(
+                        MACRO(
+                            ...........
+                        END)
+                    );
+                    handled++;
+                }
+            }
+        }
+
+        if (!handled) {
+            print("custom key not handled");
+            print(": layer "); pdec(layer);
+            print(", col "); pdec(col);
+            print(", row "); pdec(row);
+            print("\n");
+        }
+    }
+*/
+
+}
+
+#include "keymap_passwords.h"
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
+    if (record->event.pressed) {
+        switch (id) {
+            case XMONAD_RESET:  return MACRO_XMONAD_RESET;
+            case PASSWORD1:     return MACRO_PASSWORD1;
+        }
+    }
+    return MACRO_NONE;
+}
+
+#define FN_ACTIONS_SIZE     (sizeof(fn_actions)   / sizeof(fn_actions[0]))
+#define FN_ACTIONS_4_SIZE   (sizeof(fn_actions_4) / sizeof(fn_actions_4[0]))
+#define FN_ACTIONS_7_SIZE   (sizeof(fn_actions_7) / sizeof(fn_actions_7[0]))
+#define FN_ACTIONS_9_SIZE   (sizeof(fn_actions_9) / sizeof(fn_actions_9[0]))
+
+/*
+ * translates Fn keycode to action
+ * for some layers, use different translation table
+ */
+action_t keymap_fn_to_action(uint8_t keycode)
+{
+    uint8_t layer = biton32(layer_state);
+
+    action_t action;
+    action.code = ACTION_NO;
+
+    if (layer == 4 && FN_INDEX(keycode) < FN_ACTIONS_4_SIZE) {
+        action.code = pgm_read_word(&fn_actions_4[FN_INDEX(keycode)]);
+    }
+
+    if (layer == 7 && FN_INDEX(keycode) < FN_ACTIONS_7_SIZE) {
+        action.code = pgm_read_word(&fn_actions_7[FN_INDEX(keycode)]);
+    }
+
+    if (layer == 9 && FN_INDEX(keycode) < FN_ACTIONS_9_SIZE) {
+        action.code = pgm_read_word(&fn_actions_9[FN_INDEX(keycode)]);
+    }
+
+    // by default, use fn_actions from default layer 0
+    // this is needed to get mapping for same key, that was used switch to some layer,
+    // to have possibility to switch layers back
+    if (action.code == ACTION_NO && FN_INDEX(keycode) < FN_ACTIONS_SIZE) {
+        action.code = pgm_read_word(&fn_actions[FN_INDEX(keycode)]);
+    }
+
+    return action;
+}
+