Creates a layouts/ folder for keymaps shared between keyboards (#1609)

* include variables and .h files as pp directives

* start layout compilation

* split ergodoxes up

* don't compile all layouts for everything

* might seg fault

* reset layouts variable

* actually reset layouts

* include rules.mk instead

* remove includes from rules.mk

* update variable setting

* load visualizer from path

* adds some more examples

* adds more layouts

* more boards added

* more boards added

* adds documentation for layouts

* use lowercase names for LAYOUT_

* add layout.json files for each layout

* add community folder, default keymaps for layouts

* touch-up default layouts

* touch-up layouts, some keyboard rules.mk

* update documentation for layouts

* fix up serial/i2c switches

4 files changed, 285 insertions, 0 deletions

diff --git a/layouts/community/60_iso/unxmaal/README.md b/layouts/community/60_iso/unxmaal/README.md
new file mode 100644
index 000000000..6c08bbb10
--- /dev/null
+++ b/layouts/community/60_iso/unxmaal/README.md
@@ -0,0 +1,22 @@
+Unxmaal's GH60 Layout
+=====================
+* Mostly stolen from /u/robotmaxtron
+
+##Quantum MK Firmware
+For the full Quantum feature list, see the parent readme.md.
+
+* Standard Mac ANSI layout
+* Spacebar acts as space when tapped, Fn when held
+* Menu acts as menu when tapped, Fn2 when held
+* Layer1:
+  * Top row = `~, F1-F12, Del
+  * JKIL = arrow cluster
+* Layer2:
+  * Top row = media controls
+  * JKIL = PgDn/Up/Home/Insert
+  * Backspace = Reset
+
+### Additional Credits
+Keymap has been based on various keymaps available from the QMK Repo for the GH60-SATAN and KC60 keyboards.
+
+![wiring](https://i.imgur.com/8b8T1fQ.jpg)
\ No newline at end of file
diff --git a/layouts/community/60_iso/unxmaal/config.h b/layouts/community/60_iso/unxmaal/config.h
new file mode 100644
index 000000000..7a500b1bb
--- /dev/null
+++ b/layouts/community/60_iso/unxmaal/config.h
@@ -0,0 +1,32 @@
+/*
+Copyright 2012 Jun Wako <wakojun@gmail.com>
+
+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/>.
+*/
+
+#ifndef KEYMAP_CONFIG_H
+#define KEYMAP_CONFIG_H
+
+#include QMK_KEYBOARD_CONFIG_H
+
+#ifndef RGB_DI_PIN
+    #define RGB_DI_PIN F4
+    #define RGBLIGHT_ANIMATIONS
+    #define RGBLED_NUM 8         // Number of LEDs
+    #define RGBLIGHT_HUE_STEP 8
+    #define RGBLIGHT_SAT_STEP 8
+    #define RGBLIGHT_VAL_STEP 8
+#endif
+
+#endif
diff --git a/layouts/community/60_iso/unxmaal/keymap.c b/layouts/community/60_iso/unxmaal/keymap.c
new file mode 100644
index 000000000..e9b38788e
--- /dev/null
+++ b/layouts/community/60_iso/unxmaal/keymap.c
@@ -0,0 +1,230 @@
+#include QMK_KEYBOARD_H
+#include "action_layer.h"
+
+#define _BL 0
+#define _AL 1
+#define _FL 2
+#define _UL 3
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+   /*
+   *  ANSI Base, Mac style
+   * ,-----------------------------------------------------------------------------.
+   * |Esc   |  1|   2|   3|   4|   5|   6|   7|   8|   9|   0|   -|   = |   Backsp |
+   * |-----------------------------------------------------------------------------|
+   * |Tab    |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I|   O|  P|  [|  ]|     \|
+   * |-----------------------------------------------------------------------------|
+   * |Caps/Fn      |    A|    S|    D|    F|   G|  H|  J|  K|  L|  ;|  '|   Enter  |
+   * |-----------------------------------------------------------------------------|
+   * |Shift      |    Z|     X|    C|     V|  B|  N|  M|  ,|  .|  /|     Shift     |
+   * |-----------------------------------------------------------------------------|
+   * |Fn|Alt |Gui | Space(tapped), Fn(held) |Gui |Alt  |Menu(tapped, Fn2(held)|Ctrl|
+   * `-----------------------------------------------------------------------------'
+   */
+	[_BL] = LAYOUT_60_iso(
+        KC_ESC,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_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_LCTL,KC_A,KC_S,KC_D,KC_F,KC_G,KC_H,KC_J,KC_K,KC_L,KC_SCLN,KC_QUOT,KC_NO,KC_ENT,  \
+        KC_LSFT,KC_NO,KC_Z,KC_X,KC_C,KC_V,KC_B,KC_N,KC_M,KC_COMM,KC_DOT,KC_SLSH,KC_NO,KC_RSFT, \
+        MO(1),KC_LALT,KC_LGUI,        LT(1,KC_SPACE),      KC_NO, KC_RGUI, KC_RALT, LT(2,KC_MENU), KC_RCTL),
+
+   /*
+   * Pok3r style arrow cluster
+   * ,-----------------------------------------------------------.
+   * |`~ | F1| F2| F3| F4| F5| F6| F7| F8| F9| F10| F11| F12|DEL |
+   * |-----------------------------------------------------------|
+   * |     |   |    |   |   |   |   |   |Up|   |   |   |   |     |
+   * |-----------------------------------------------------------|
+   * |       |   |   |   |   |   |   |Left|Down|Right|   |   |   |
+   * |-----------------------------------------------------------|
+   * |        |   |   |   |   |   |   |   |   |   |   |          |
+   * |-----------------------------------------------------------|
+   * |    |    |    |                        |    |    |    |    |
+   * `-----------------------------------------------------------'
+   */
+	[_AL] = LAYOUT_60_iso(
+        KC_GRV,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_DELETE, \
+        KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_UP,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_LEFT,KC_DOWN,KC_RGHT,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),
+
+
+   /*
+   * Secondary function layer
+   * ,-------------------------------------------------------------.
+   * | | |  |  |  | | | RW|Play|FF| Mute| Vol Down | Vol up |Reset |
+   * |-------------------------------------------------------------|
+   * |    |   |   |   |  |  |  |   |    |PgUp|    |    |   |       |
+   * |-------------------------------------------------------------|
+   * |      |   |   |   |   |   |  |Home|PgDown|End|  |   |        |
+   * |-------------------------------------------------------------|
+   * |        |   |   |   |   |   |   |    |    |    |   |         |
+   * |-------------------------------------------------------------|
+   * |    |    |    |                          |    |    |    |    |
+   * `-------------------------------------------------------------'
+   */
+	[_FL] = LAYOUT_60_iso(
+        KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_MPRV,KC_MPLY,KC_MNXT,KC_MUTE,KC_VOLD,KC_VOLU,RESET, \
+        KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_PGUP,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS, \
+        KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_TRNS,KC_HOME,KC_TRNS,KC_HOME,KC_PGDN,KC_END,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),
+
+   /*
+   * Locking layer for controlling the underglow.
+   * NOTE: currently unused.
+   *
+   * ,-----------------------------------------------------------.
+   * |    |  |   |   |   |   |   |   |   |   |   |   |   |       |
+   * |-----------------------------------------------------------|
+   * |     |   |   |   |   |   |   |   |   |   |   |   |   |     |
+   * |-----------------------------------------------------------|
+   * |       |On|Mode|   |   |   |   |   |   |   |   |   |       |
+   * |-----------------------------------------------------------|
+   * |        |   |Hue+|Hue-|Sat+|Sat-|Val+|Val-|  |  |   |      |
+   * |-----------------------------------------------------------|
+   * |    |    |    |                        |    |    |    |    |
+   * `-----------------------------------------------------------'
+   */
+	[_UL] = LAYOUT_60_iso(
+        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,F(4),F(5),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,F(6),F(7),F(8),F(9),F(10),F(11),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),
+};
+
+enum function_id {
+    RGBLED_TOGGLE,
+    RGBLED_STEP_MODE,
+    RGBLED_INCREASE_HUE,
+    RGBLED_DECREASE_HUE,
+    RGBLED_INCREASE_SAT,
+    RGBLED_DECREASE_SAT,
+    RGBLED_INCREASE_VAL,
+    RGBLED_DECREASE_VAL,
+    SHIFT_ESC,
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+    [0]  = ACTION_LAYER_MOMENTARY(2),  // Momentary Fn overlay
+    [1]  = ACTION_LAYER_TOGGLE(1),     // Toggle Arrow Layer overlay
+    [2]  = ACTION_LAYER_TAP_KEY(2, KC_CAPS), // Tap to toggle caps lock and hold to activate function layer
+    [3]  = ACTION_LAYER_TOGGLE(3),     // Toggle Underglow Layer overlay
+    [4]  = ACTION_FUNCTION(RGBLED_TOGGLE), //Turn on/off underglow
+    [5]  = ACTION_FUNCTION(RGBLED_STEP_MODE), // Change underglow mode
+    [6]  = ACTION_FUNCTION(RGBLED_INCREASE_HUE),
+    [7]  = ACTION_FUNCTION(RGBLED_DECREASE_HUE),
+    [8]  = ACTION_FUNCTION(RGBLED_INCREASE_SAT),
+    [9]  = ACTION_FUNCTION(RGBLED_DECREASE_SAT),
+    [10] = ACTION_FUNCTION(RGBLED_INCREASE_VAL),
+    [11] = ACTION_FUNCTION(RGBLED_DECREASE_VAL),
+    [12] = ACTION_FUNCTION(SHIFT_ESC),
+    [13] = ACTION_LAYER_TAP_KEY(1, KC_SPACE),
+};
+
+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) {
+            register_code(KC_RSFT);
+          } else {
+            unregister_code(KC_RSFT);
+          }
+        break;
+      }
+    return MACRO_NONE;
+};
+
+void matrix_scan_user(void) {
+
+// Layer LED indicators
+// ESC led on when in function layer, WASD cluster leds enabled when on arrow cluster
+  #ifdef KEYBOARD_gh60
+    uint32_t layer = layer_state;
+    if (layer & (1<<1)) {
+        gh60_wasd_leds_on();
+    } else {
+        gh60_wasd_leds_off();
+    }
+
+    if (layer & (1<<2)) {
+        gh60_esc_led_on();
+    } else {
+        gh60_esc_led_off();
+    }
+  #endif
+};
+
+#define MODS_CTRL_MASK  (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))
+
+void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
+  switch (id) {
+    case RGBLED_TOGGLE:
+      //led operations
+      if (record->event.pressed) {
+        rgblight_toggle();
+        }
+        break;
+    case RGBLED_INCREASE_HUE:
+      if (record->event.pressed) {
+        rgblight_increase_hue();
+        }
+        break;
+    case RGBLED_DECREASE_HUE:
+      if (record->event.pressed) {
+        rgblight_decrease_hue();
+        }
+        break;
+    case RGBLED_INCREASE_SAT:
+      if (record->event.pressed) {
+        rgblight_increase_sat();
+        }
+        break;
+    case RGBLED_DECREASE_SAT:
+      if (record->event.pressed) {
+        rgblight_decrease_sat();
+        }
+        break;
+    case RGBLED_INCREASE_VAL:
+        if (record->event.pressed) {
+          rgblight_increase_val();
+        }
+        break;
+    case RGBLED_DECREASE_VAL:
+        if (record->event.pressed) {
+          rgblight_decrease_val();
+        }
+        break;
+    case RGBLED_STEP_MODE:
+        if (record->event.pressed) {
+          rgblight_step();
+        }
+        break;
+    static uint8_t shift_esc_shift_mask;
+    // Shift + ESC = ~
+    case SHIFT_ESC:
+      shift_esc_shift_mask = get_mods()&MODS_CTRL_MASK;
+      if (record->event.pressed) {
+        if (shift_esc_shift_mask) {
+          add_key(KC_GRV);
+          send_keyboard_report();
+        } else {
+          add_key(KC_ESC);
+          send_keyboard_report();
+        }
+      } else {
+        if (shift_esc_shift_mask) {
+          del_key(KC_GRV);
+          send_keyboard_report();
+        } else {
+          del_key(KC_ESC);
+          send_keyboard_report();
+        }
+      }
+      break;
+    }
+};
diff --git a/layouts/community/60_iso/unxmaal/rules.mk b/layouts/community/60_iso/unxmaal/rules.mk
new file mode 100644
index 000000000..26fc6dc66
--- /dev/null
+++ b/layouts/community/60_iso/unxmaal/rules.mk
@@ -0,0 +1 @@
+RGBLIGHT_ENABLE = yes          # Enable RGB Underglow