Keymap: Nordic layouts for ErgoDox, Planck (#3693)

* first verion of skug

* zudvp layer added and new thumb cluster

* move del to arrw cluster and switch places of algr and no_circ

* first verion of skug

* zudvp layer added and new thumb cluster

* move del to arrw cluster and switch places of algr and no_circ

* rework layouts

* Adds SYMB layer toggle to 'ä'

Closes #2

Also moves ctrl away from '-' and 'z' to the outer bottom corners
and removes redundant SYMB layer binds from there

* Adds mouse movement to right hand on ARRW layer

Closes #3

* Fix typoed keycodes

* planck qwerty nordic

* Update README.md

* Update README.md

* Implemented changes to planck layout requested by drashna

* Implemented changes to ergodox layout requested by drashna

NOTE: `version.h` is still required.

3 files changed, 285 insertions, 0 deletions

diff --git a/keyboards/ergodox_ez/keymaps/skug/config.h b/keyboards/ergodox_ez/keymaps/skug/config.h
new file mode 100644
index 000000000..d97281392
--- /dev/null
+++ b/keyboards/ergodox_ez/keymaps/skug/config.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#undef LSPO_KEY
+#undef RSPC_KEY
+#define LSPO_KEY KC_8 // Nordic Left SpaceCadet
+#define RSPC_KEY KC_9 // Nordic Right SpaceCadet
diff --git a/keyboards/ergodox_ez/keymaps/skug/keymap.c b/keyboards/ergodox_ez/keymaps/skug/keymap.c
new file mode 100644
index 000000000..0d2ec1dd9
--- /dev/null
+++ b/keyboards/ergodox_ez/keymaps/skug/keymap.c
@@ -0,0 +1,275 @@
+/* Copyright 2018 Andreas Lindhé, Christoffer Holmberg
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+
+
+
+#include QMK_KEYBOARD_H
+#include "version.h"
+#include "keymap_swedish.h"
+
+#define _______ KC_TRNS
+
+#define BASE 0 // default layer
+#define SYMB 1 // symbols
+#define MDIA 2 // media keys
+#define ARRW 3 // arrow + soon mouse
+
+enum custom_keycodes {
+  PLACEHOLDER = SAFE_RANGE, // can always be here
+  EPRM,
+  VRSN,
+  RGB_SLD
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+/* Keymap 0: Basic layer
+ *
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * |   ½    |   !  |  "   |  #   |  #   |  %   | Ins  |           |  L1  |   &  |  /   |  (   |  )   |  =   |  ?     |
+ * |   §    |   1  |  2 @ |  3 £ |  4 $ |  5   |      |           |      |   6  |  7 { |  8 [ |  9 ] |  0 } |  + \   |
+ * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+ * |  Tab   |   Q  |   W  |   E  |   R  |   T  |  L2  |           |  L2  |   Y  |   U  |   I  |   O  |   P  |   Å    |
+ * |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |   L4   |   A  |   S  |   D  |   F  |   G  |------|           |------|   H  |   J  |   K  |   L  |Ö / L3|   Ä/L2 |
+ * |        |      |      |      |      |      | Hypr/|           | Meh/ |      |      |      |      |      |        |
+ * |--------+------+------+------+------+------| Esc  |           | Ent  |------+------+------+------+------+--------|
+ * | LShift/|  Z   |   X  |   C  |   V  |   B  |      |           |      |   N  |   M  |   ;  |   :  |  _   | RShift/|
+ * |    (   |      |      |      |      |      |      |           |      |      |      |   ,  |   .  |  -   |   )    |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   | '/   |  `   |Alt   | Left | Right|                                       |  Spc | Bksp | AltGr|  *   |  ~/  |
+ *   | Ctrl |  '   |      |      |      |                                       |      |      |      |      | Ctrl |
+ *   `----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,---------------.
+ *                                        | <>|  | End  |       | Home |   ^    |
+ *                                 ,------|------|------|       |------+--------+------.
+ *                                 | Left | Right| PgDn |       | PgUp |   Up   | Down |
+ *                                 |------|------|------|       |------|--------|------|
+ *                                 | Ctrl/| Alt/ |      |       |      |  Alt/  | Ctrl/|
+ *                                 | Enter| Esc  | Lgui |       | Lgui |  Esc   | Enter|
+ *                                 `--------------------'       `----------------------'
+ */
+// If it accepts an argument (i.e, is a function), it doesn't need KC_
+// Otherwise, it needs KC_*
+[BASE] = LAYOUT_ergodox_80(  // layer 0 : default
+    // left hand
+    NO_HALF,          KC_1,           KC_2,          KC_3,    KC_4,    KC_5,   KC_INS,
+    KC_TAB,           KC_Q,           KC_W,          KC_E,    KC_R,    KC_T,   TG(SYMB),
+    MO(ARRW),         KC_A,           KC_S,          KC_D,    KC_F,    KC_G,
+    KC_LSPO,          CTL_T(KC_Z),    KC_X,          KC_C,    KC_V,    KC_B,   ALL_T(KC_ESC),
+    CTL_T(NO_APOS),   NO_ACUT,        KC_LALT, KC_BSPC, KC_SPC,
+                                                                             NO_LESS,   KC_END,
+                                                              KC_LEFT,      KC_RIGHT,  KC_PGDN,
+                                                        CTL_T(KC_ENT), ALT_T(KC_ESC),  KC_LGUI,
+
+    // right hand
+         TO(ARRW),       KC_6,   KC_7,   KC_8,    KC_9,    KC_0,              NO_PLUS,
+         TG(SYMB),       KC_Y,   KC_U,   KC_I,    KC_O,    KC_P,              NO_AA,
+                         KC_H,   KC_J,   KC_K,    KC_L,    LT(MDIA, NO_OSLH), LT(SYMB, NO_AE),
+         MEH_T(KC_ENT),  KC_N,   KC_M,   KC_COMM, KC_DOT,  NO_MINS,           KC_RSPC,
+                                 KC_SPC, KC_BSPC, NO_ALGR, NO_ASTR,           CTL_T(NO_TILD),
+        KC_HOME,  NO_CIRC,
+        KC_PGUP,  KC_UP,         KC_DOWN,
+        KC_LGUI,  ALT_T(KC_ESC), CTL_T(KC_ENT)
+),
+/* Keymap: Symbol Layer
+ *
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * |Version |  F1  |  F2  |  F3  |  F4  |  F5  |      |           |      |  F6  |  F7  |  F8  |  F9  |  F10 |   F11  |
+ * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+ * |        |   !  |   @  |   {  |   }  |   |  |      |           |      |   Up |   7  |   8  |   9  |   *  |   F12  |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |   #  |   $  |   (  |   )  |   `  |------|           |------| Down |   4  |   5  |   6  |   +  |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |   %  |   ^  |   [  |   ]  |   ~  |      |           |      |   &  |   1  |   2  |   3  |   -  |        |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |      |      |      |      |      |                                       |      |    . |   0  |   =  |      |
+ *   `----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |Animat|      |       |Toggle|Solid |
+ *                                 ,------|------|------|       |------+------+------.
+ *                                 |      |      |      |       |      |      |      |
+ *                                 |------|------|------|       |------|------|------|
+ *                                 |BNess-|Bness+|      |       |      |Hue-  |Hue+  |
+ *                                 `--------------------'       `--------------------'
+ */
+// SYMBOLS
+[SYMB] = LAYOUT_ergodox_80(
+       // left hand
+       VRSN,   KC_F1,  KC_F2,  KC_F3,  KC_F4,  KC_F5,  _______,
+       _______,KC_EXLM,NO_AT,  NO_LCBR,NO_RCBR,NO_PIPE,_______,
+       _______,KC_HASH,NO_DLR, NO_LPRN,NO_RPRN,NO_GRV,
+       _______,KC_PERC,NO_CIRC,NO_LBRC,NO_RBRC,NO_TILD,_______,
+          EPRM,_______,_______,_______,_______,
+                                       RGB_MOD,_______,
+                               _______,_______,_______,
+                               RGB_VAD,RGB_VAI,_______,
+       // right hand
+       _______, KC_F6,   KC_F7,  KC_F8,   KC_F9,   KC_F10,  KC_F11,
+       _______, KC_UP,   KC_7,   KC_8,    KC_9,    NO_ASTR, KC_F12,
+                KC_DOWN, KC_4,   KC_5,    KC_6,    NO_PLUS, _______,
+       _______, NO_AMPR, KC_1,   KC_2,    KC_3,    NO_MINS, _______,
+                         _______,KC_DOT,  KC_0,    NO_EQL,  _______,
+       RGB_TOG, RGB_SLD,
+       _______, _______, _______,
+       _______, RGB_HUD, RGB_HUI
+),
+
+/* Keymap: Media and mouse keys
+ *
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+ * |        |      | MsUp |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |MsLeft|MsDown|MsRght|      |      |------|           |------|      |      |      |      |      |  Play  |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |      |      |      |      |      |      |           |      |      |      | Prev | Next |      |        |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |      |      |      | Lclk | Rclk |                                       |VolUp |VolDn | Mute |      |      |
+ *   `----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |      |      |       |      |      |
+ *                                 ,------|------|------|       |------+------+------.
+ *                                 |      |      |      |       |      |      |      |
+ *                                 |      |------|------|       |------|------|------|
+ *                                 |      |      |      |       |      |      |BrBck |
+ *                                 `--------------------'       `--------------------'
+ */
+// MEDIA AND MOUSE
+[MDIA] = LAYOUT_ergodox_80(
+        _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, KC_MS_U, _______, _______, _______, _______,
+        _______, KC_MS_L, KC_MS_D, KC_MS_R, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, KC_BTN1, KC_BTN2,
+                                            _______, _______,
+                                   _______, _______, _______,
+                                   _______, _______, _______,
+     // right hand
+        _______,  _______, _______, _______, _______, _______, _______,
+        _______,  _______, _______, _______, _______, _______, _______,
+                  _______, _______, _______, _______, _______, KC_MPLY,
+        _______,  _______, _______, KC_MPRV, KC_MNXT, _______, _______,
+                           KC_VOLU, KC_VOLD, KC_MUTE, _______, _______,
+        _______, _______,
+        _______, _______, _______,
+        _______, _______, KC_WBAK
+),
+ // Keymap: Ducky Style arrows
+[ARRW] = LAYOUT_ergodox_80(
+        _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, KC_UP  , _______, _______, _______, _______,
+        _______, KC_LEFT, KC_DOWN, KC_RIGHT, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, KC_DEL,  _______,
+                                            _______, _______,
+                                   _______, _______, _______,
+                                   _______, _______, _______,
+     // right hand
+        TO(BASE),  _______, _______, _______, _______, _______, _______,
+        _______,   _______, KC_BTN4, KC_MS_U, KC_BTN5, _______, _______,
+                   _______, KC_MS_L, KC_MS_D, KC_MS_R, _______, _______,
+        _______,   _______, _______, _______, _______, _______, _______,
+                            KC_BTN1, KC_BTN3, KC_BTN2, _______, _______,
+        _______, _______,
+        _______, _______, _______,
+        _______, _______, _______
+),
+
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+    [1] = ACTION_LAYER_TAP_TOGGLE(SYMB)                // FN1 - Momentary Layer 1 (Symbols)
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  // MACRODOWN only works in this function
+      switch(id) {
+        case 0:
+        if (record->event.pressed) {
+          SEND_STRING (QMK_KEYBOARD "/" QMK_KEYMAP " @ " QMK_VERSION);
+        }
+        break;
+        case 1:
+        if (record->event.pressed) { // For resetting EEPROM
+          eeconfig_init();
+        }
+        break;
+      }
+    return MACRO_NONE;
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    // dynamically generate these.
+    case EPRM:
+      if (record->event.pressed) {
+        eeconfig_init();
+      }
+      return false;
+      break;
+    case VRSN:
+      if (record->event.pressed) {
+        SEND_STRING (QMK_KEYBOARD "/" QMK_KEYMAP " @ " QMK_VERSION);
+      }
+      return false;
+      break;
+    case RGB_SLD:
+      if (record->event.pressed) {
+        #ifdef RGBLIGHT_ENABLE
+          rgblight_mode(1);
+        #endif
+      }
+      return false;
+      break;
+  }
+  return true;
+}
+
+// Runs just one time when the keyboard initializes.
+void matrix_init_user(void) {
+
+};
+
+
+// Runs constantly in the background, in a loop.
+void matrix_scan_user(void) {
+
+    uint8_t layer = biton32(layer_state);
+
+    ergodox_board_led_off();
+    ergodox_right_led_1_off();
+    ergodox_right_led_2_off();
+    ergodox_right_led_3_off();
+    switch (layer) {
+      // Binary: lsb at bottom
+        case 1:
+          ergodox_right_led_3_on();
+            break;
+        case 2:
+            ergodox_right_led_2_on();
+            break;
+        case 3:
+            ergodox_board_led_on();
+        default:
+            // none
+            break;
+    }
+};
diff --git a/keyboards/ergodox_ez/keymaps/skug/readme.md b/keyboards/ergodox_ez/keymaps/skug/readme.md
new file mode 100644
index 000000000..5c155619c
--- /dev/null
+++ b/keyboards/ergodox_ez/keymaps/skug/readme.md
@@ -0,0 +1,4 @@
+# Nordic Qwerty layout for ErgoDox EZ, based on Andreas Lindhe's version 
+
+*NOTE:* it might still be desirable to set the software layout to sv_SE in your
+OS.