Merge remote-tracking branch 'origin/master' into develop

13 files changed, 498 insertions, 61 deletions

diff --git a/keyboards/projectcain/vault35/config.h b/keyboards/projectcain/vault35/config.h
new file mode 100644
index 000000000..5eccd5717
--- /dev/null
+++ b/keyboards/projectcain/vault35/config.h
@@ -0,0 +1,149 @@
+/*
+Copyright 2021 projectcain
+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/>.
+*/
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID    0xFEED
+#define PRODUCT_ID   0x6060
+#define DEVICE_VER   0x0001
+#define MANUFACTURER projectcain
+#define PRODUCT      vault35
+
+/* key matrix size */
+#define MATRIX_ROWS 4
+#define MATRIX_COLS 11
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+ */
+#define MATRIX_ROW_PINS { B4, D4, B0, C7 }
+#define MATRIX_COL_PINS { B1, D3, F0, F1, F4, F5, F6, F7, C6, B6, B5 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/*
+ * Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
+ */
+#define SOFT_SERIAL_PIN D0  // or D1, D2, D3, E6
+
+//#define LED_NUM_LOCK_PIN B0
+//#define LED_CAPS_LOCK_PIN B1
+//#define LED_SCROLL_LOCK_PIN B2
+//#define LED_COMPOSE_PIN B3
+//#define LED_KANA_PIN B4
+
+//#define BACKLIGHT_PIN B7
+//#define BACKLIGHT_LEVELS 3
+//#define BACKLIGHT_BREATHING
+
+//#define RGB_DI_PIN E2
+//#ifdef RGB_DI_PIN
+//#    define RGBLED_NUM 16
+//#    define RGBLIGHT_HUE_STEP 8
+//#    define RGBLIGHT_SAT_STEP 8
+//#    define RGBLIGHT_VAL_STEP 8
+//#    define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
+//#    define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
+/*== all animations enable ==*/
+//#    define RGBLIGHT_ANIMATIONS
+/*== or choose animations ==*/
+//#    define RGBLIGHT_EFFECT_BREATHING
+//#    define RGBLIGHT_EFFECT_RAINBOW_MOOD
+//#    define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+//#    define RGBLIGHT_EFFECT_SNAKE
+//#    define RGBLIGHT_EFFECT_KNIGHT
+//#    define RGBLIGHT_EFFECT_CHRISTMAS
+//#    define RGBLIGHT_EFFECT_STATIC_GRADIENT
+//#    define RGBLIGHT_EFFECT_RGB_TEST
+//#    define RGBLIGHT_EFFECT_ALTERNATING
+/*== customize breathing effect ==*/
+/*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/
+//#    define RGBLIGHT_BREATHE_TABLE_SIZE 256      // 256(default) or 128 or 64
+/*==== use exp() and sin() ====*/
+//#    define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85  // 1 to 2.7
+//#    define RGBLIGHT_EFFECT_BREATHE_MAX    255   // 0 to 255
+//#endif
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is useful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+//#define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Force NKRO
+ *
+ * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
+ * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
+ * makefile for this to work.)
+ *
+ * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
+ * until the next keyboard reset.
+ *
+ * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
+ * fully operational during normal computer usage.
+ *
+ * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
+ * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
+ * bootmagic, NKRO mode will always be enabled until it is toggled again during a
+ * power-up.
+ *
+ */
+//#define FORCE_NKRO
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+//#define NO_ACTION_ONESHOT
+
+/* disable these deprecated features by default */
+#define NO_ACTION_MACRO
+#define NO_ACTION_FUNCTION
+
+/* Bootmagic Lite key configuration */
+//#define BOOTMAGIC_LITE_ROW 0
+//#define BOOTMAGIC_LITE_COLUMN 0
\ No newline at end of file
diff --git a/keyboards/projectcain/vault35/info.json b/keyboards/projectcain/vault35/info.json
new file mode 100644
index 000000000..e842e35e4
--- /dev/null
+++ b/keyboards/projectcain/vault35/info.json
@@ -0,0 +1,22 @@
+{
+    "keyboard_name": "Vault 35", 
+    "url": "", 
+    "maintainer": "projectcain", 
+    "layouts": {
+    "LAYOUT_split_4space": {
+   "layout": [{"label":"Q", "x":0, "y":0}, {"label":"W", "x":1, "y":0}, {"label":"E", "x":2, "y":0}, {"label":"R", "x":3, "y":0}, {"label":"T", "x":4, "y":0}, {"label":"Y", "x":5, "y":0}, {"label":"U", "x":6, "y":0}, {"label":"I", "x":7, "y":0}, {"label":"O", "x":8, "y":0}, {"label":"P", "x":9, "y":0}, {"label":"BACK<br>SPACE", "x":10, "y":0}, {"label":"TAB", "x":0, "y":1, "w":1.25}, {"label":"S", "x":1.25, "y":1}, {"label":"D", "x":2.25, "y":1}, {"label":"F", "x":3.25, "y":1}, {"label":"G", "x":4.25, "y":1}, {"label":"H", "x":5.25, "y":1}, {"label":"J", "x":6.25, "y":1}, {"label":"K", "x":7.25, "y":1}, {"label":"L", "x":8.25, "y":1}, {"label":"ENTER", "x":9.25, "y":1, "w":1.75}, {"label":"SHIFT", "x":0, "y":2, "w":1.75}, {"label":"X", "x":1.75, "y":2}, {"label":"C", "x":2.75, "y":2}, {"label":"V", "x":3.75, "y":2}, {"label":"B", "x":4.75, "y":2}, {"label":"N", "x":5.75, "y":2}, {"label":"M", "x":6.75, "y":2}, {"label":"<", "x":7.75, "y":2}, {"label":">", "x":8.75, "y":2}, {"label":"SHIFT", "x":9.75, "y":2, "w":1.25}, {"label":"CTRL", "x":1.5, "y":3}, {"label":"LOWER", "x":2.5, "y":3, "w":1.25}, {"x":3.75, "y":3, "w":1.75}, {"x":5.5, "y":3, "w":1.75}, {"label":"RAISE", "x":7.25, "y":3, "w":1.25}, {"label":"ALT", "x":8.5, "y":3}]
+    },
+
+    "LAYOUT_split_3space": {
+      "layout": [{"label":"Q", "x":0, "y":0}, {"label":"W", "x":1, "y":0}, {"label":"E", "x":2, "y":0}, {"label":"R", "x":3, "y":0}, {"label":"T", "x":4, "y":0}, {"label":"Y", "x":5, "y":0}, {"label":"U", "x":6, "y":0}, {"label":"I", "x":7, "y":0}, {"label":"O", "x":8, "y":0}, {"label":"P", "x":9, "y":0}, {"label":"BACK<br>SPACE", "x":10, "y":0}, {"label":"TAB", "x":0, "y":1, "w":1.25}, {"label":"S", "x":1.25, "y":1}, {"label":"D", "x":2.25, "y":1}, {"label":"F", "x":3.25, "y":1}, {"label":"G", "x":4.25, "y":1}, {"label":"H", "x":5.25, "y":1}, {"label":"J", "x":6.25, "y":1}, {"label":"K", "x":7.25, "y":1}, {"label":"L", "x":8.25, "y":1}, {"label":"ENTER", "x":9.25, "y":1, "w":1.75}, {"label":"SHIFT", "x":0, "y":2, "w":1.75}, {"label":"X", "x":1.75, "y":2}, {"label":"C", "x":2.75, "y":2}, {"label":"V", "x":3.75, "y":2}, {"label":"B", "x":4.75, "y":2}, {"label":"N", "x":5.75, "y":2}, {"label":"M", "x":6.75, "y":2}, {"label":"<", "x":7.75, "y":2}, {"label":">", "x":8.75, "y":2}, {"label":"SHIFT", "x":9.75, "y":2, "w":1.25}, {"label":"CTRL", "x":1.5, "y":3}, {"x":2.5, "y":3, "w":2.25}, {"label":"FN", "x":4.75, "y":3}, {"x":5.75, "y":3, "w":2.75}, {"label":"ALT", "x":8.5, "y":3}]
+    },
+
+    "LAYOUT_split_2space": {
+      "layout": [{"label":"Q", "x":0, "y":0}, {"label":"W", "x":1, "y":0}, {"label":"E", "x":2, "y":0}, {"label":"R", "x":3, "y":0}, {"label":"T", "x":4, "y":0}, {"label":"Y", "x":5, "y":0}, {"label":"U", "x":6, "y":0}, {"label":"I", "x":7, "y":0}, {"label":"O", "x":8, "y":0}, {"label":"P", "x":9, "y":0}, {"label":"BACK<br>SPACE", "x":10, "y":0}, {"label":"TAB", "x":0, "y":1, "w":1.25}, {"label":"S", "x":1.25, "y":1}, {"label":"D", "x":2.25, "y":1}, {"label":"F", "x":3.25, "y":1}, {"label":"G", "x":4.25, "y":1}, {"label":"H", "x":5.25, "y":1}, {"label":"J", "x":6.25, "y":1}, {"label":"K", "x":7.25, "y":1}, {"label":"L", "x":8.25, "y":1}, {"label":"ENTER", "x":9.25, "y":1, "w":1.75}, {"label":"SHIFT", "x":0, "y":2, "w":1.75}, {"label":"X", "x":1.75, "y":2}, {"label":"C", "x":2.75, "y":2}, {"label":"V", "x":3.75, "y":2}, {"label":"B", "x":4.75, "y":2}, {"label":"N", "x":5.75, "y":2}, {"label":"M", "x":6.75, "y":2}, {"label":"<", "x":7.75, "y":2}, {"label":">", "x":8.75, "y":2}, {"label":"SHIFT", "x":9.75, "y":2, "w":1.25}, {"label":"CTRL", "x":1.5, "y":3}, {"x":2.5, "y":3, "w":3}, {"x":5.5, "y":3, "w":3}, {"label":"ALT", "x":8.5, "y":3}]
+    },
+
+    "LAYOUT_full_space": {
+      "layout": [{"label":"Q", "x":0, "y":0}, {"label":"W", "x":1, "y":0}, {"label":"E", "x":2, "y":0}, {"label":"R", "x":3, "y":0}, {"label":"T", "x":4, "y":0}, {"label":"Y", "x":5, "y":0}, {"label":"U", "x":6, "y":0}, {"label":"I", "x":7, "y":0}, {"label":"O", "x":8, "y":0}, {"label":"P", "x":9, "y":0}, {"label":"BACK<br>SPACE", "x":10, "y":0}, {"label":"TAB", "x":0, "y":1, "w":1.25}, {"label":"S", "x":1.25, "y":1}, {"label":"D", "x":2.25, "y":1}, {"label":"F", "x":3.25, "y":1}, {"label":"G", "x":4.25, "y":1}, {"label":"H", "x":5.25, "y":1}, {"label":"J", "x":6.25, "y":1}, {"label":"K", "x":7.25, "y":1}, {"label":"L", "x":8.25, "y":1}, {"label":"ENTER", "x":9.25, "y":1, "w":1.75}, {"label":"SHIFT", "x":0, "y":2, "w":1.75}, {"label":"X", "x":1.75, "y":2}, {"label":"C", "x":2.75, "y":2}, {"label":"V", "x":3.75, "y":2}, {"label":"B", "x":4.75, "y":2}, {"label":"N", "x":5.75, "y":2}, {"label":"M", "x":6.75, "y":2}, {"label":"<", "x":7.75, "y":2}, {"label":">", "x":8.75, "y":2}, {"label":"SHIFT", "x":9.75, "y":2, "w":1.25}, {"label":"CTRL", "x":1.5, "y":3}, {"x":2.5, "y":3, "w":6}, {"label":"ALT", "x":8.5, "y":3}]
+    }
+  }
+}
diff --git a/keyboards/projectcain/vault35/keymaps/default/config.h b/keyboards/projectcain/vault35/keymaps/default/config.h
new file mode 100644
index 000000000..35f670c86
--- /dev/null
+++ b/keyboards/projectcain/vault35/keymaps/default/config.h
@@ -0,0 +1,24 @@
+/* Copyright 2021 projectcain
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+#define ENCODERS_PAD_A { D6 }
+#define ENCODERS_PAD_B { D7 }
+#define ENCODER_RESOLUTION 2
+#define COMBO_COUNT 2
+#define COMBO_TERM 50
+#define TAPPING_FORCE_HOLD
diff --git a/keyboards/projectcain/vault35/keymaps/default/keymap.c b/keyboards/projectcain/vault35/keymaps/default/keymap.c
new file mode 100644
index 000000000..05fb05b76
--- /dev/null
+++ b/keyboards/projectcain/vault35/keymaps/default/keymap.c
@@ -0,0 +1,66 @@
+
+ /* Copyright 2021 projectcain 
+  * 
+  * 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
+enum layers{
+  BASE,
+  NUM,
+  SYM,
+  META
+};
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [BASE] = LAYOUT_split_4space(
+
+    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+    KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_QUOTE,          
+    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,         
+         LALT(KC_TAB),      MO(1), SFT_T(KC_BSPC),  KC_SPACE,       MO(2), RESET
+  ),
+
+  [NUM] = LAYOUT_split_4space(
+
+      KC_PGUP,    KC_HOME,    KC_UP,    KC_END,    KC_WBAK,    KC_PSLS,    KC_7,    KC_8,    KC_9,    KC_PMNS,    KC_DEL,   
+     KC_PGDN,    KC_LEFT,    KC_DOWN,    KC_RGHT,    KC_WFWD,    KC_PAST,    KC_4,    KC_5,    KC_6,    KC_PPLS,            
+      KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_0,    KC_1,    KC_2,    KC_3,    KC_PDOT,           
+           KC_TRNS,            KC_TRNS,  KC_TRNS,      KC_TRNS,         RALT(KC_F4), RALT(KC_F4)
+  ),
+  
+  [SYM] = LAYOUT_split_4space(
+
+         S(KC_GRV),    KC_GRV,    KC_BSLS,    S(KC_BSLS),    KC_TRNS,    KC_TRNS,    S(KC_MINS),    KC_EQL,    KC_TRNS,    C(KC_W),    C(KC_T),   
+     S(KC_1),    S(KC_2),    S(KC_3),    S(KC_4),    S(KC_5),    S(KC_6),    S(KC_7),    S(KC_8),    KC_SCLN,    S(KC_SCLN),         
+        KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,            
+            KC_TRNS,           KC_TRNS,   KC_TRNS,      KC_TRNS,        KC_NUMLOCK,    KC_TRNS
+  ),
+
+};
+
+
+enum combos {
+  KL_SLSH,
+  JK_MINUS
+};
+
+const uint16_t PROGMEM kl_combo[] = {KC_K, KC_L, COMBO_END};
+const uint16_t PROGMEM jk_combo[] = {KC_J, KC_K, COMBO_END};
+
+combo_t key_combos[COMBO_COUNT] = {
+  [KL_SLSH] = COMBO(kl_combo, S(KC_SLSH)),
+  [JK_MINUS] = COMBO(jk_combo, KC_MINUS)
+};
diff --git a/keyboards/projectcain/vault35/keymaps/default/readme.md b/keyboards/projectcain/vault35/keymaps/default/readme.md
new file mode 100644
index 000000000..608072276
--- /dev/null
+++ b/keyboards/projectcain/vault35/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for vault35
diff --git a/keyboards/projectcain/vault35/keymaps/default/rules.mk b/keyboards/projectcain/vault35/keymaps/default/rules.mk
new file mode 100644
index 000000000..dca6713d4
--- /dev/null
+++ b/keyboards/projectcain/vault35/keymaps/default/rules.mk
@@ -0,0 +1,2 @@
+ENCODER_ENABLE = yes
+COMBO_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/projectcain/vault35/readme.md b/keyboards/projectcain/vault35/readme.md
new file mode 100644
index 000000000..88d3ebc73
--- /dev/null
+++ b/keyboards/projectcain/vault35/readme.md
@@ -0,0 +1,21 @@
+# vault35
+
+![vault35](https://i.imgur.com/yw3Fvjxh.jpg)
+
+This is a 30% HHKB-style variant of the vault45 with several bottom row options and rotary encoder support.
+
+* Keyboard Maintainer: [projectcain](https://github.com/projectcain)
+* Hardware Supported: Vault 35 PCB
+* Hardware Availability: mechvault.net
+
+To reset the keyboard into bootloader mode, short the two pads labeled "Reset" on the left side of the pcb
+
+Make example for this keyboard (after setting up your build environment):
+
+    make projectcain/vault35:default
+
+Flashing example for this keyboard:
+
+    make projectcain/vault35:default:flash
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/projectcain/vault35/rules.mk b/keyboards/projectcain/vault35/rules.mk
new file mode 100644
index 000000000..9906266f4
--- /dev/null
+++ b/keyboards/projectcain/vault35/rules.mk
@@ -0,0 +1,21 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
diff --git a/keyboards/projectcain/vault35/vault35.c b/keyboards/projectcain/vault35/vault35.c
new file mode 100644
index 000000000..2bb1675a1
--- /dev/null
+++ b/keyboards/projectcain/vault35/vault35.c
@@ -0,0 +1,29 @@
+/* Copyright 2021 projectcain
+ *
+ * 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 "vault35.h"
+
+bool encoder_update_kb(uint8_t index, bool clockwise) {
+    if (!encoder_update_user(index, clockwise)) { return false; }
+    if (index == 0) { /* First encoder */
+        if (clockwise) {
+            tap_code(KC_PGDN);
+        } else {
+            tap_code(KC_PGUP); 
+        }
+    }
+    return true;
+}
\ No newline at end of file
diff --git a/keyboards/projectcain/vault35/vault35.h b/keyboards/projectcain/vault35/vault35.h
new file mode 100644
index 000000000..af5577f31
--- /dev/null
+++ b/keyboards/projectcain/vault35/vault35.h
@@ -0,0 +1,80 @@
+/* Copyright 2021 projectcain
+ *
+ * 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/>.
+ */
+
+#pragma once
+
+#include "quantum.h"
+
+/* This is a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+
+#define LAYOUT_split_4space( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, \
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109,       \
+    K200, K201, K202, K203, K204, K205, K206, K207, K208, K209,       \
+          K301, K302, K303,       K305, K306, K307  \
+) \
+{ \
+    { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010 }, \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  KC_NO }, \
+    { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  KC_NO }, \
+    { KC_NO, K301,  K302,  K303,  KC_NO, K305,  K306,  K307,  KC_NO, KC_NO, KC_NO }  \
+}
+
+#define LAYOUT_split_3space( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, \
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109,       \
+    K200, K201, K202, K203, K204, K205, K206, K207, K208, K209,       \
+          K301,       K303, K304, K305,       K307  \
+) \
+{ \
+    { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010 }, \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  KC_NO }, \
+    { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  KC_NO }, \
+    { KC_NO, K301,  KC_NO, K303,  K304,  K305,  KC_NO, K307,  KC_NO, KC_NO, KC_NO }  \
+}
+
+#define LAYOUT_split_2space( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, \
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109,       \
+    K200, K201, K202, K203, K204, K205, K206, K207, K208, K209,       \
+          K301,       K303,       K305,       K307  \
+) \
+{ \
+    { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010 }, \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  KC_NO }, \
+    { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  KC_NO }, \
+    { KC_NO, K301,  KC_NO, K303,  KC_NO, K305,  KC_NO, K307,  KC_NO, KC_NO, KC_NO }  \
+}
+
+#define LAYOUT_full_space( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, \
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109,       \
+    K200, K201, K202, K203, K204, K205, K206, K207, K208, K209,       \
+          K301,             K304,             K307  \
+) \
+{ \
+    { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010 }, \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  KC_NO }, \
+    { K200,  K201,  K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  KC_NO }, \
+    { KC_NO, K301,  KC_NO, KC_NO, K304,  KC_NO, KC_NO, K307,  KC_NO, KC_NO, KC_NO }  \
+} 
diff --git a/keyboards/projectcain/vault45/info.json b/keyboards/projectcain/vault45/info.json
index dd352abc0..6f272e3bb 100644
--- a/keyboards/projectcain/vault45/info.json
+++ b/keyboards/projectcain/vault45/info.json
@@ -1,57 +1,29 @@
 {
-  "keyboard_name": "vault 45",
-  "url": "",
-  "maintainer": "projectcain",
-  "layouts": {
-    "LAYOUT": {
-      "layout": [
-        { "label": "Tab", "x": 0, "y": 0 },
-        { "label": "Q", "x": 1, "y": 0 },
-        { "label": "W", "x": 2, "y": 0 },
-        { "label": "E", "x": 3, "y": 0 },
-        { "label": "R", "x": 4, "y": 0 },
-        { "label": "T", "x": 5, "y": 0 },
-        { "label": "Y", "x": 6, "y": 0 },
-        { "label": "U", "x": 7, "y": 0 },
-        { "label": "I", "x": 8, "y": 0 },
-        { "label": "O", "x": 9, "y": 0 },
-        { "label": "P", "x": 10, "y": 0 },
-        { "label": "Back<br>Space", "x": 11, "y": 0 },
-        { "x": 12, "y": 0 },
-        { "label": "Caps", "x": 0, "y": 1, "w": 1.25 },
-        { "label": "A", "x": 1.25, "y": 1 },
-        { "label": "S", "x": 2.25, "y": 1 },
-        { "label": "D", "x": 3.25, "y": 1 },
-        { "label": "F", "x": 4.25, "y": 1 },
-        { "label": "G", "x": 5.25, "y": 1 },
-        { "label": "H", "x": 6.25, "y": 1 },
-        { "label": "J", "x": 7.25, "y": 1 },
-        { "label": "K", "x": 8.25, "y": 1 },
-        { "label": "L", "x": 9.25, "y": 1 },
-        { "label": ":", "x": 10.25, "y": 1 },
-        { "label": "Enter", "x": 11.25, "y": 1, "w": 1.75 },
-        { "label": "Shift", "x": 0, "y": 2, "w": 1.75 },
-        { "label": "Z", "x": 1.75, "y": 2 },
-        { "label": "X", "x": 2.75, "y": 2 },
-        { "label": "C", "x": 3.75, "y": 2 },
-        { "label": "V", "x": 4.75, "y": 2 },
-        { "label": "B", "x": 5.75, "y": 2 },
-        { "label": "N", "x": 6.75, "y": 2 },
-        { "label": "M", "x": 7.75, "y": 2 },
-        { "label": "<", "x": 8.75, "y": 2 },
-        { "label": ">", "x": 9.75, "y": 2 },
-        { "label": "?", "x": 10.75, "y": 2 },
-        { "label": "Shift", "x": 11.75, "y": 2, "w": 1.25 },
-        { "label": "Hyper", "x": 0, "y": 3, "w": 1.25 },
-        { "label": "Super", "x": 1.25, "y": 3 },
-        { "label": "Meta", "x": 2.25, "y": 3, "w": 1.25 },
-        { "label": "Alt", "x": 3.5, "y": 3, "w": 1.25 },
-        { "x": 4.75, "y": 3, "w": 3.5 },
-        { "label": "Meta", "x": 8.25, "y": 3, "w": 1.25 },
-        { "label": "Super", "x": 9.5, "y": 3, "w": 1.25 },
-        { "label": "Fn2", "x": 10.75, "y": 3 },
-        { "label": "Ctrl", "x": 11.75, "y": 3, "w": 1.25 }
-      ]
+    "keyboard_name": "Vault 45",
+    "url": "",
+    "maintainer": "projectcain",
+    "layout_aliases": {
+        "LAYOUT": "LAYOUT_all"
+    },
+    "layouts": {
+    "LAYOUT_all": {
+      "layout": [{"label":"ESC", "x":0, "y":0}, {"label":"Q", "x":1, "y":0}, {"label":"W", "x":2, "y":0}, {"label":"E", "x":3, "y":0}, {"label":"R", "x":4, "y":0}, {"label":"T", "x":5, "y":0}, {"label":"Y", "x":6, "y":0}, {"label":"U", "x":7, "y":0}, {"label":"I", "x":8, "y":0}, {"label":"O", "x":9, "y":0}, {"label":"P", "x":10, "y":0}, {"label":"DEL", "x":11, "y":0}, {"label":"BACK<br>SPACE", "x":12, "y":0}, {"label":"TAB", "x":0, "y":1, "w":1.25}, {"label":"A", "x":1.25, "y":1}, {"label":"S", "x":2.25, "y":1}, {"label":"D", "x":3.25, "y":1}, {"label":"F", "x":4.25, "y":1}, {"label":"G", "x":5.25, "y":1}, {"label":"H", "x":6.25, "y":1}, {"label":"J", "x":7.25, "y":1}, {"label":"K", "x":8.25, "y":1}, {"label":"L", "x":9.25, "y":1}, {"label":":", "x":10.25, "y":1}, {"label":"ENTER", "x":11.25, "y":1, "w":1.75}, {"label":"SHIFT", "x":0, "y":2, "w":1.75}, {"label":"Z", "x":1.75, "y":2}, {"label":"X", "x":2.75, "y":2}, {"label":"C", "x":3.75, "y":2}, {"label":"V", "x":4.75, "y":2}, {"label":"B", "x":5.75, "y":2}, {"label":"N", "x":6.75, "y":2}, {"label":"M", "x":7.75, "y":2}, {"label":"<", "x":8.75, "y":2}, {"label":">", "x":9.75, "y":2}, {"label":"?", "x":10.75, "y":2}, {"label":"SHIFT", "x":11.75, "y":2, "w":1.25}, {"label":"CTRL", "x":1.25, "y":3}, {"label":"ALT", "x":2.25, "y":3, "w":1.25}, {"label":"SYS", "x":3.5, "y":3, "w":1.25}, {"x":4.75, "y":3, "w":1.25}, {"x":6, "y":3}, {"x":7, "y":3, "w":1.25}, {"label":"FN", "x":8.25, "y":3, "w":1.25}, {"label":"ALT", "x":9.5, "y":3, "w":1.25}, {"label":"CTRL", "x":10.75, "y":3}]
+    },
+
+    "LAYOUT_split_4space": {
+   "layout": [{"label":"ESC", "x":0, "y":0}, {"label":"Q", "x":1, "y":0}, {"label":"W", "x":2, "y":0}, {"label":"E", "x":3, "y":0}, {"label":"R", "x":4, "y":0}, {"label":"T", "x":5, "y":0}, {"label":"Y", "x":6, "y":0}, {"label":"U", "x":7, "y":0}, {"label":"I", "x":8, "y":0}, {"label":"O", "x":9, "y":0}, {"label":"P", "x":10, "y":0}, {"label":"DEL", "x":11, "y":0}, {"label":"BACK<br>SPACE", "x":12, "y":0}, {"label":"TAB", "x":0, "y":1, "w":1.25}, {"label":"A", "x":1.25, "y":1}, {"label":"S", "x":2.25, "y":1}, {"label":"D", "x":3.25, "y":1}, {"label":"F", "x":4.25, "y":1}, {"label":"G", "x":5.25, "y":1}, {"label":"H", "x":6.25, "y":1}, {"label":"J", "x":7.25, "y":1}, {"label":"K", "x":8.25, "y":1}, {"label":"L", "x":9.25, "y":1}, {"label":":", "x":10.25, "y":1}, {"label":"ENTER", "x":11.25, "y":1, "w":1.75}, {"label":"SHIFT", "x":0, "y":2, "w":1.75}, {"label":"Z", "x":1.75, "y":2}, {"label":"X", "x":2.75, "y":2}, {"label":"C", "x":3.75, "y":2}, {"label":"V", "x":4.75, "y":2}, {"label":"B", "x":5.75, "y":2}, {"label":"N", "x":6.75, "y":2}, {"label":"M", "x":7.75, "y":2}, {"label":"<", "x":8.75, "y":2}, {"label":">", "x":9.75, "y":2}, {"label":"?", "x":10.75, "y":2}, {"label":"SHIFT", "x":11.75, "y":2, "w":1.25}, {"label":"CTRL", "x":1.25, "y":3}, {"label":"ALT", "x":2.25, "y":3, "w":1.25}, {"label":"SYS", "x":3.5, "y":3, "w":1.25}, {"x":4.75, "y":3, "w":1.75}, {"x":6.5, "y":3, "w":1.75}, {"label":"FN", "x":8.25, "y":3, "w":1.25}, {"label":"ALT", "x":9.5, "y":3, "w":1.25}, {"label":"CTRL", "x":10.75, "y":3}]
+    },
+
+    "LAYOUT_split_3space": {
+      "layout": [{"label":"ESC", "x":0, "y":0}, {"label":"Q", "x":1, "y":0}, {"label":"W", "x":2, "y":0}, {"label":"E", "x":3, "y":0}, {"label":"R", "x":4, "y":0}, {"label":"T", "x":5, "y":0}, {"label":"Y", "x":6, "y":0}, {"label":"U", "x":7, "y":0}, {"label":"I", "x":8, "y":0}, {"label":"O", "x":9, "y":0}, {"label":"P", "x":10, "y":0}, {"label":"DEL", "x":11, "y":0}, {"label":"BACK<br>SPACE", "x":12, "y":0}, {"label":"TAB", "x":0, "y":1, "w":1.25}, {"label":"A", "x":1.25, "y":1}, {"label":"S", "x":2.25, "y":1}, {"label":"D", "x":3.25, "y":1}, {"label":"F", "x":4.25, "y":1}, {"label":"G", "x":5.25, "y":1}, {"label":"H", "x":6.25, "y":1}, {"label":"J", "x":7.25, "y":1}, {"label":"K", "x":8.25, "y":1}, {"label":"L", "x":9.25, "y":1}, {"label":":", "x":10.25, "y":1}, {"label":"ENTER", "x":11.25, "y":1, "w":1.75}, {"label":"SHIFT", "x":0, "y":2, "w":1.75}, {"label":"Z", "x":1.75, "y":2}, {"label":"X", "x":2.75, "y":2}, {"label":"C", "x":3.75, "y":2}, {"label":"V", "x":4.75, "y":2}, {"label":"B", "x":5.75, "y":2}, {"label":"N", "x":6.75, "y":2}, {"label":"M", "x":7.75, "y":2}, {"label":"<", "x":8.75, "y":2}, {"label":">", "x":9.75, "y":2}, {"label":"?", "x":10.75, "y":2}, {"label":"SHIFT", "x":11.75, "y":2, "w":1.25}, {"label":"CTRL", "x":1.25, "y":3}, {"label":"ALT", "x":2.25, "y":3, "w":1.25}, {"x":3.5, "y":3, "w":2.25}, {"x":5.75, "y":3}, {"x":6.75, "y":3, "w":2.75}, {"label":"ALT", "x":9.5, "y":3, "w":1.25}, {"label":"CTRL", "x":10.75, "y":3}]
+    },
+
+    "LAYOUT_split_2space": {
+      "layout": [{"label":"ESC", "x":0, "y":0}, {"label":"Q", "x":1, "y":0}, {"label":"W", "x":2, "y":0}, {"label":"E", "x":3, "y":0}, {"label":"R", "x":4, "y":0}, {"label":"T", "x":5, "y":0}, {"label":"Y", "x":6, "y":0}, {"label":"U", "x":7, "y":0}, {"label":"I", "x":8, "y":0}, {"label":"O", "x":9, "y":0}, {"label":"P", "x":10, "y":0}, {"label":"DEL", "x":11, "y":0}, {"label":"BACK<br>SPACE", "x":12, "y":0}, {"label":"TAB", "x":0, "y":1, "w":1.25}, {"label":"A", "x":1.25, "y":1}, {"label":"S", "x":2.25, "y":1}, {"label":"D", "x":3.25, "y":1}, {"label":"F", "x":4.25, "y":1}, {"label":"G", "x":5.25, "y":1}, {"label":"H", "x":6.25, "y":1}, {"label":"J", "x":7.25, "y":1}, {"label":"K", "x":8.25, "y":1}, {"label":"L", "x":9.25, "y":1}, {"label":":", "x":10.25, "y":1}, {"label":"ENTER", "x":11.25, "y":1, "w":1.75}, {"label":"SHIFT", "x":0, "y":2, "w":1.75}, {"label":"Z", "x":1.75, "y":2}, {"label":"X", "x":2.75, "y":2}, {"label":"C", "x":3.75, "y":2}, {"label":"V", "x":4.75, "y":2}, {"label":"B", "x":5.75, "y":2}, {"label":"N", "x":6.75, "y":2}, {"label":"M", "x":7.75, "y":2}, {"label":"<", "x":8.75, "y":2}, {"label":">", "x":9.75, "y":2}, {"label":"?", "x":10.75, "y":2}, {"label":"SHIFT", "x":11.75, "y":2, "w":1.25}, {"label":"CTRL", "x":1.25, "y":3}, {"label":"ALT", "x":2.25, "y":3, "w":1.25}, {"x":3.5, "y":3, "w":3}, {"x":6.5, "y":3, "w":3}, {"label":"ALT", "x":9.5, "y":3, "w":1.25}, {"label":"CTRL", "x":10.75, "y":3}]
+    },
+
+    "LAYOUT_full_space": {
+      "layout": [{"label":"ESC", "x":0, "y":0}, {"label":"Q", "x":1, "y":0}, {"label":"W", "x":2, "y":0}, {"label":"E", "x":3, "y":0}, {"label":"R", "x":4, "y":0}, {"label":"T", "x":5, "y":0}, {"label":"Y", "x":6, "y":0}, {"label":"U", "x":7, "y":0}, {"label":"I", "x":8, "y":0}, {"label":"O", "x":9, "y":0}, {"label":"P", "x":10, "y":0}, {"label":"DEL", "x":11, "y":0}, {"label":"BACK<br>SPACE", "x":12, "y":0}, {"label":"TAB", "x":0, "y":1, "w":1.25}, {"label":"A", "x":1.25, "y":1}, {"label":"S", "x":2.25, "y":1}, {"label":"D", "x":3.25, "y":1}, {"label":"F", "x":4.25, "y":1}, {"label":"G", "x":5.25, "y":1}, {"label":"H", "x":6.25, "y":1}, {"label":"J", "x":7.25, "y":1}, {"label":"K", "x":8.25, "y":1}, {"label":"L", "x":9.25, "y":1}, {"label":":", "x":10.25, "y":1}, {"label":"ENTER", "x":11.25, "y":1, "w":1.75}, {"label":"SHIFT", "x":0, "y":2, "w":1.75}, {"label":"Z", "x":1.75, "y":2}, {"label":"X", "x":2.75, "y":2}, {"label":"C", "x":3.75, "y":2}, {"label":"V", "x":4.75, "y":2}, {"label":"B", "x":5.75, "y":2}, {"label":"N", "x":6.75, "y":2}, {"label":"M", "x":7.75, "y":2}, {"label":"<", "x":8.75, "y":2}, {"label":">", "x":9.75, "y":2}, {"label":"?", "x":10.75, "y":2}, {"label":"SHIFT", "x":11.75, "y":2, "w":1.25}, {"label":"CTRL", "x":1.25, "y":3}, {"label":"ALT", "x":2.25, "y":3, "w":1.25}, {"x":3.5, "y":3, "w":6}, {"label":"ALT", "x":9.5, "y":3, "w":1.25}, {"label":"CTRL", "x":10.75, "y":3}]
     }
   }
 }
diff --git a/keyboards/projectcain/vault45/keymaps/default/keymap.c b/keyboards/projectcain/vault45/keymaps/default/keymap.c
index 930737020..6955320e7 100644
--- a/keyboards/projectcain/vault45/keymaps/default/keymap.c
+++ b/keyboards/projectcain/vault45/keymaps/default/keymap.c
@@ -21,25 +21,25 @@ enum layers{
 
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
-  [BASE] = LAYOUT(
+  [BASE] = LAYOUT_split_4space(
     KC_ESC,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC, KC_F5,
     KC_TAB,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_QUOTE,          LT(SYM, KC_ENT),
     RCTL_T(S(KC_9)),        KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,          S(KC_0),
-         LALT(KC_TAB), LALT(KC_TAB),      MO(1), SFT_T(KC_BSPC), KC_SPACE,  KC_SPACE,  MO(2),            KC_LGUI, G(KC_TAB)
+         LALT(KC_TAB), LALT(KC_TAB),      MO(1), SFT_T(KC_BSPC),  KC_SPACE,  MO(2),            KC_LGUI, G(KC_TAB)
   ),
 
-  [NUM] = LAYOUT(
+  [NUM] = LAYOUT_split_4space(
     KC_TRNS,    KC_PGUP,    KC_HOME,    KC_UP,    KC_END,    KC_WBAK,    KC_PSLS,    KC_7,    KC_8,    KC_9,    KC_PMNS,    KC_DEL,    RESET,
     KC_TRNS,    KC_PGDN,    KC_LEFT,    KC_DOWN,    KC_RGHT,    KC_WFWD,    KC_PAST,    KC_4,    KC_5,    KC_6,    KC_PPLS,             KC_TRNS,
     KC_LBRC,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_TRNS,    KC_0,    KC_1,    KC_2,    KC_3,    KC_PDOT,             KC_RBRC,
-        KC_PSCR,     KC_TRNS,            KC_TRNS,  KC_TRNS,    KC_TRNS,    KC_TRNS,  S(KC_RCTRL),        RALT(KC_F4), RALT(KC_F4)
+        KC_PSCR,     KC_TRNS,            KC_TRNS,  KC_TRNS,       KC_TRNS,  S(KC_RCTRL),        RALT(KC_F4), RALT(KC_F4)
   ),
   
-  [SYM] = LAYOUT(
+  [SYM] = LAYOUT_split_4space(
     RGB_TOG,      S(KC_GRV),    KC_GRV,    KC_BSLS,    S(KC_BSLS),    KC_TRNS,    KC_TRNS,    S(KC_MINS),    KC_EQL,    KC_TRNS,    C(KC_W),    C(KC_T),   KC_TRNS,
     KC_TRNS,    S(KC_1),    S(KC_2),    S(KC_3),    S(KC_4),    S(KC_5),    S(KC_6),    S(KC_7),    S(KC_8),    KC_SCLN,    S(KC_SCLN),          KC_TRNS,
     S(KC_LBRC),    KC_F1,    KC_F2,    KC_F3,    KC_F4,    KC_F5,    KC_F6,    KC_F7,    KC_F8,    KC_F9,    KC_F10,             S(KC_RBRC),
-          KC_TRNS,    KC_TRNS,           KC_TRNS,   KC_TRNS,     KC_TRNS,    KC_TRNS, KC_CAPSLOCK,        KC_NUMLOCK,    KC_TRNS
+          KC_TRNS,    KC_TRNS,           KC_TRNS,   KC_TRNS,        KC_TRNS, KC_CAPSLOCK,        KC_NUMLOCK,    KC_TRNS
   ),
 
 };
diff --git a/keyboards/projectcain/vault45/vault45.h b/keyboards/projectcain/vault45/vault45.h
index 031de0003..b1217d6d0 100644
--- a/keyboards/projectcain/vault45/vault45.h
+++ b/keyboards/projectcain/vault45/vault45.h
@@ -26,7 +26,8 @@
  * The second converts the arguments into a two-dimensional array which
  * represents the switch matrix.
  */
-#define LAYOUT( \
+
+#define LAYOUT_all( \
     K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, \
     K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110,       K112, \
     K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, \
@@ -36,5 +37,54 @@
     { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012 }, \
     { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  KC_NO, K112 }, \
     { K200,  KC_NO, K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212 }, \
-    { KC_NO, K301,  K302,  KC_NO, K304,  K305,  K306,  K307,  K308,  KC_NO, K310,  K311,  KC_NO },  \
+    { KC_NO, K301,  K302,  KC_NO, K304,  K305,  K306,  K307,  K308,  KC_NO, K310,  K311,  KC_NO }  \
+}
+
+#define LAYOUT_split_4space( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, \
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110,       K112, \
+    K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, \
+          K301, K302,       K304, K305,       K307, K308,       K310, K311  \
+) \
+{ \
+    { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012 }, \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  KC_NO, K112 }, \
+    { K200,  KC_NO, K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212 }, \
+    { KC_NO, K301,  K302,  KC_NO, K304,  K305,  KC_NO, K307,  K308,  KC_NO, K310,  K311,  KC_NO }  \
+}
+#define LAYOUT_split_3space( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, \
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110,       K112, \
+    K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, \
+          K301, K302,             K305, K306, K307,             K310, K311  \
+) \
+{ \
+    { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012 }, \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  KC_NO, K112 }, \
+    { K200,  KC_NO, K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212 }, \
+    { KC_NO, K301,  K302,  KC_NO, KC_NO, K305,  K306,  K307,  KC_NO, KC_NO, K310,  K311,  KC_NO }  \
+}
+#define LAYOUT_split_2space( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, \
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110,       K112, \
+    K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, \
+          K301, K302,             K305,       K307,             K310, K311  \
+) \
+{ \
+    { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012 }, \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  KC_NO, K112 }, \
+    { K200,  KC_NO, K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212 }, \
+    { KC_NO, K301,  K302,  KC_NO, KC_NO, K305,  KC_NO, K307,  KC_NO, KC_NO, K310,  K311,  KC_NO }  \
+}
+#define LAYOUT_full_space( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, \
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110,       K112, \
+    K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, \
+          K301, K302,                   K306,                   K310, K311  \
+) \
+{ \
+    { K000,  K001,  K002,  K003,  K004,  K005,  K006,  K007,  K008,  K009,  K010,  K011,  K012 }, \
+    { K100,  K101,  K102,  K103,  K104,  K105,  K106,  K107,  K108,  K109,  K110,  KC_NO, K112 }, \
+    { K200,  KC_NO, K202,  K203,  K204,  K205,  K206,  K207,  K208,  K209,  K210,  K211,  K212 }, \
+    { KC_NO, K301,  K302,  KC_NO, KC_NO, KC_NO, K306,  KC_NO, KC_NO, KC_NO, K310,  K311,  KC_NO }  \
 }