[Keymap] UT47.2 Planck-style layout switching (#6669)

* UT47.2 keymap/updates for Planck style layout switching

* UT47.2 keymap for Planck-style layout switching / code clean up

* UT47.2 keymap for Planck-style layout switching: Qwerty, Workman, Colemak, Colemak Mod-DH, and Dvorak added / code clean up

* Change the layout info to match the keymap

* Edit readme to contain relevant info for layout switching

* Edit readme to contain relevant info for layout switching

* Edit readme to contain relevant info for layout switching

* Edit readme to contain relevant info for layout switching. Add QMK Configurator file.

* Update readme.md with make information

* Undo breaking change in config.h

* Code cleanup

* Code cleanup

* Code cleanup

* More code cleanup

4 files changed, 291 insertions, 0 deletions

diff --git a/keyboards/ut472/keymaps/annihilator6000/UT472_Annihilator6000_Configurator_file.json b/keyboards/ut472/keymaps/annihilator6000/UT472_Annihilator6000_Configurator_file.json
new file mode 100755
index 000000000..45569d558
--- /dev/null
+++ b/keyboards/ut472/keymaps/annihilator6000/UT472_Annihilator6000_Configurator_file.json
@@ -0,0 +1 @@
+{"keyboard":"ut472","keymap":"ut472_layout_switching","layout":"LAYOUT","layers":[["KC_ESC","KC_Q","KC_W","KC_E","KC_R","KC_T","KC_Y","KC_U","KC_I","KC_O","KC_P","KC_BSPC","LT(3,KC_TAB)","KC_A","KC_S","KC_D","KC_F","KC_G","KC_H","KC_J","KC_K","KC_L","KC_SCLN","KC_QUOT","KC_LSFT","KC_Z","KC_X","KC_C","KC_V","KC_B","KC_N","KC_M","KC_COMM","KC_DOT","KC_SLSH","KC_SFTENT","KC_LCTL","KC_LALT","KC_LGUI","KC_APP","MO(2)","KC_SPC","MO(1)","KC_LEFT","KC_DOWN","KC_UP","KC_RGHT"],["KC_ESC","KC_Q","KC_D","KC_R","KC_W","KC_B","KC_J","KC_F","KC_U","KC_P","KC_SCLN","KC_BSPC","LT(3,KC_TAB)","KC_A","KC_S","KC_H","KC_T","KC_G","KC_Y","KC_N","KC_E","KC_O","KC_I","KC_QUOT","KC_LSFT","KC_Z","KC_X","KC_M","KC_C","KC_V","KC_K","KC_L","KC_COMM","KC_DOT","KC_SLSH","KC_SFTENT","KC_LCTL","KC_LALT","KC_LGUI","KC_APP","MO(2)","KC_SPC","MO(1)","KC_LEFT","KC_DOWN","KC_UP","KC_RGHT"],["KC_ESC","KC_Q","KC_W","KC_F","KC_P","KC_G","KC_J","KC_L","KC_U","KC_Y","KC_SCLN","KC_BSPC","LT(3,KC_TAB)","KC_A","KC_R","KC_S","KC_T","KC_D","KC_H","KC_N","KC_E","KC_I","KC_O","KC_QUOT","KC_LSFT","KC_Z","KC_X","KC_C","KC_V","KC_B","KC_K","KC_M","KC_COMM","KC_DOT","KC_SLSH","KC_SFTENT","KC_LCTL","KC_LALT","KC_LGUI","KC_APP","MO(2)","KC_SPC","MO(1)","KC_LEFT","KC_DOWN","KC_UP","KC_RGHT"],["KC_ESC","KC_Q","KC_W","KC_F","KC_P","KC_B","KC_J","KC_L","KC_U","KC_Y","KC_SCLN","KC_BSPC","LT(3,KC_TAB)","KC_A","KC_R","KC_S","KC_T","KC_G","KC_K","KC_N","KC_E","KC_I","KC_O","KC_QUOT","KC_LSFT","KC_X","KC_C","KC_D","KC_V","KC_Z","KC_M","KC_H","KC_COMM","KC_DOT","KC_SLSH","KC_SFTENT","KC_LCTL","KC_LALT","KC_LGUI","KC_APP","MO(2)","KC_SPC","MO(1)","KC_LEFT","KC_DOWN","KC_UP","KC_RGHT"],["KC_ESC","KC_QUOT","KC_COMM","KC_DOT","KC_P","KC_Y","KC_F","KC_G","KC_C","KC_R","KC_L","KC_BSPC","LT(3,KC_TAB)","KC_A","KC_O","KC_E","KC_U","KC_I","KC_D","KC_H","KC_T","KC_N","KC_S","KC_SLSH","KC_LSFT","KC_SCLN","KC_Q","KC_J","KC_K","KC_X","KC_B","KC_M","KC_W","KC_V","KC_Z","KC_SFTENT","KC_LCTL","KC_LALT","KC_LGUI","KC_APP","MO(2)","KC_SPC","MO(1)","KC_LEFT","KC_DOWN","KC_UP","KC_RGHT"],["KC_GRV","KC_1","KC_2","KC_3","KC_4","KC_5","KC_6","KC_7","KC_8","KC_9","KC_0","KC_DEL","KC_NO","RGB_TOG","RGB_MOD","RGB_VAI","RGB_VAD","KC_NO","KC_NO","KC_MINS","KC_EQL","KC_LBRC","KC_RBRC","KC_BSLS","KC_NO","KC_F11","KC_F12","KC_F13","KC_F14","KC_F15","KC_F16","KC_F17","KC_F18","KC_F19","KC_F20","KC_NO","KC_NO","KC_NO","KC_NO","KC_CAPS","KC_NO","KC_NO","KC_TRNS","KC_HOME","KC_PGDN","KC_PGUP","KC_END"],["KC_TILD","KC_EXLM","KC_AT","KC_HASH","KC_DLR","KC_PERC","KC_CIRC","KC_AMPR","KC_ASTR","KC_LPRN","KC_RPRN","KC_DEL","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_UNDS","KC_PLUS","KC_LCBR","KC_RCBR","KC_PIPE","KC_NO","KC_F1","KC_F2","KC_F3","KC_F4","KC_F5","KC_F6","KC_F7","KC_F8","KC_F9","KC_F10","KC_NO","KC_NO","KC_NO","KC_NO","KC_CAPS","KC_TRNS","KC_NO","KC_NO","KC_HOME","KC_PGDN","KC_PGUP","KC_END"],["KC_ESC","KC_CALC","KC_WHOM","KC_MAIL","KC_MYCM","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_PSCR","KC_NO","KC_TRNS","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_WH_L","KC_WH_D","KC_WH_U","KC_WH_R"],["RESET","KC_NO","KC_NO","RGB_TOG","RGB_MOD","RGB_HUI","RGB_HUD","RGB_SAI","RGB_SAD","RGB_VAI","RGB_VAD","KC_DEL","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","ANY(Qwerty)","ANY(Workman)","ANY(Colemak)","ANY(Colemak Mod-DH)","ANY(Dvorak)","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","KC_NO","DEBUG","KC_NO","KC_NO","KC_NO","KC_TRNS","KC_NO","KC_TRNS","KC_NO","KC_NO","KC_NO","KC_NO"]],"author":"Annihilator6000","notes":"Layer 0 = Qwerty\nLayer 1 = Workman\nLayer 2 = Colemak\nLayer 3 = Colemak Mod-DH\nLayer 4 = Dvorak\nLayer 5 = Function Layer 1 (MO 1)\nLayer 6 = Function Layer 2 (MO 2)\nLayer 7 = Function Layer 3 (LT 3: Hold Tab)\nLayer 8 = Planck-style Adjust Layer (Hold MO 1 and MO 2 at the same time)"}
\ No newline at end of file
diff --git a/keyboards/ut472/keymaps/annihilator6000/config.h b/keyboards/ut472/keymaps/annihilator6000/config.h
new file mode 100644
index 000000000..023c753c2
--- /dev/null
+++ b/keyboards/ut472/keymaps/annihilator6000/config.h
@@ -0,0 +1,19 @@
+/* Copyright 2018 Carlos Filoteo
+ *
+ * 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
+
+// place overrides here
diff --git a/keyboards/ut472/keymaps/annihilator6000/keymap.c b/keyboards/ut472/keymaps/annihilator6000/keymap.c
new file mode 100644
index 000000000..c4453279d
--- /dev/null
+++ b/keyboards/ut472/keymaps/annihilator6000/keymap.c
@@ -0,0 +1,256 @@
+/* Copyright 2018 Carlos Filoteo
+ *
+ * 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
+
+#define LT3_TAB LT(3, KC_TAB)
+
+enum ut472_layers {
+  _QWERTY,
+  _WORKMAN,
+  _COLEMAK,
+  _COLEMAK_MOD_DH,
+  _DVORAK,
+  _LOWER,
+  _RAISE,
+  _TAB,
+  _ADJUST
+};
+
+enum ut472_keycodes {
+  QWERTY = SAFE_RANGE,
+  WORKMAN,
+  COLEMAK,
+  COLEMAK_MOD_DH,
+  DVORAK
+};
+
+#define LOWER MO(_LOWER)
+#define RAISE MO(_RAISE)
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  /* Base Layer - QWERTY
+   * ,-------------------------------------------------------------------------.
+   * | Esc |  Q  |  W  |  E  |  R  |  T  |  Y  |  U  |  I  |  O  |  P  |Bspace |
+   * |-------------------------------------------------------------------------+
+   * |Tab/L3|  A  |  S  |  D  |  F  |  G  |  H  |  J  |  K  |  L  |  ;  |   '  |
+   * |-------------------------------------------------------------------------+
+   * | Shift |  Z  |  X  |  C  |  V  |  B  |  N  |  M  |  ,  |  .  |  /  |Sh/En|
+   * |-------------------------------------------------------------------------+
+   * | Ctrl| Alt | Gui | App |  L2  |   Space   |  L1  | Left| Down|  Up |Right|
+   * `-------------------------------------------------------------------------'
+   */
+[_QWERTY] = LAYOUT(
+  KC_ESC,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+  LT3_TAB, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,
+  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_SFTENT,
+  KC_LCTL, KC_LALT, KC_LGUI, KC_APP,  LOWER,      KC_SPC,        RAISE,  KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+),
+
+  /* Workman
+   * ,-------------------------------------------------------------------------.
+   * | Esc |  Q  |  D  |  R  |  W  |  B  |  J  |  F  |  U  |  P  |  ;  |Bspace |
+   * |-------------------------------------------------------------------------+
+   * |Tab/L3|  A  |  S  |  H  |  T  |  G  |  Y  |  N  |  E  |  O  |  I  |   '  |
+   * |-------------------------------------------------------------------------+
+   * | Shift |  Z  |  X  |  M  |  C  |  V  |  K  |  L  |  ,  |  .  |  /  |Sh/En|
+   * |-------------------------------------------------------------------------+
+   * | Ctrl| Alt | Gui | App |  L2  |   Space   |  L1  | Left| Down|  Up |Right|
+   * `-------------------------------------------------------------------------'
+   */
+[_WORKMAN] = LAYOUT(
+  KC_ESC,  KC_Q,    KC_D,    KC_R,    KC_W,    KC_B,    KC_J,    KC_F,    KC_U,    KC_P,    KC_SCLN,    KC_BSPC,
+  LT3_TAB, KC_A,    KC_S,    KC_H,    KC_T,    KC_G,    KC_Y,    KC_N,    KC_E,    KC_O,    KC_I, KC_QUOT,
+  KC_LSFT, KC_Z,    KC_X,    KC_M,    KC_C,    KC_V,    KC_K,    KC_L,    KC_COMM, KC_DOT,  KC_SLSH, KC_SFTENT,
+  KC_LCTL, KC_LALT, KC_LGUI, KC_APP,  LOWER,      KC_SPC,        RAISE,  KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+),
+
+  /* Colemak
+   * ,---------------------------------------------------------------------------.
+   * | Esc |  Q  |  W  |  F  |  P  |  G  |  J  |  L  |  U  |  Y  |  ;  |   Bksp  |
+   * |-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+---------|
+   * |Tab/L3|  A  |  R  |  S  |  T  |  D  |  H  |  N  |  E  |  I  |  O  |    "   |
+   * |------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+--------|
+   * | Shift |  Z  |  X  |  C  |  V  |  B  |  K  |  M  |  ,  |  .  |  /  | Sh/En |
+   * |-------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------|
+   * | Ctrl| Alt | GUI | App |  L2  |   Space   | L1 | Left | Down |  Up  |Right |
+   * `---------------------------------------------------------------------------'
+   */
+[_COLEMAK] = LAYOUT(
+  KC_ESC,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
+  LT3_TAB, KC_A,    KC_R,    KC_S,    KC_T,    KC_D,    KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_QUOT,
+  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT ,
+  KC_LCTL, KC_LALT, KC_LGUI, KC_APP,  LOWER,      KC_SPC,        RAISE,  KC_LEFT,   KC_DOWN, KC_UP,   KC_RGHT
+),
+
+  /* Colemak Mod-DH
+   * https://colemakmods.github.io/mod-dh/keyboards.html
+   * ,---------------------------------------------------------------------------.
+   * | Esc |  Q  |  W  |  F  |  P  |  B  |  J  |  L  |  U  |  Y  |  ;  |   Bksp  |
+   * |-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+---------|
+   * |Tab/L3|  A  |  R  |  S  |  T  |  G  |  K  |  N  |  E  |  I  |  O  |    '   |
+   * |------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+--------|
+   * | Shift |  X  |  C  |  D  |  V  |  Z  |  M  |  H  |  ,  |  .  |  /  | Sh/En |
+   * |-------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------|
+   * | Ctrl| Alt | GUI | App |  L2  |   Space   | L1 | Left | Down |  Up  |Right |
+   * `---------------------------------------------------------------------------'
+   */
+[_COLEMAK_MOD_DH] = LAYOUT(
+  KC_ESC,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_B,    KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
+  LT3_TAB, KC_A,    KC_R,    KC_S,    KC_T,    KC_G,    KC_K,    KC_N,    KC_E,    KC_I,    KC_O,    KC_QUOT,
+  KC_LSFT, KC_X,    KC_C,    KC_D,    KC_V,    KC_Z,    KC_M,    KC_H,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT,
+  KC_LCTL, KC_LALT, KC_LGUI, KC_APP,  LOWER,      KC_SPC,        RAISE,  KC_LEFT,   KC_DOWN, KC_UP,  KC_RGHT
+),
+
+  /* Dvorak
+   * ,--------------------------------------------------------------------------.
+   * | Esc |  "  |  ,  |  .  |  P  |  Y  |  F  |  G  |  C  |  R  |  L  |   Bksp |
+   * |-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+--------|
+   * |Tab/L3|  A  |  O  |  E  |  U  |  I  |  D  |  H  |  T  |  N  |  S  |   /   |
+   * |------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------|
+   * | Shift |  ;  |  Q  |  J  |  K  |  X  |  B  |  M  |  W  |  V  |  Z  |Sh/En |
+   * |-------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+------|
+   * | Ctrl| Alt | GUI | App |  L2  |   Space   | L1 | Left | Down |  Up |Right |
+   * `--------------------------------------------------------------------------'
+   */
+[_DVORAK] = LAYOUT(
+  KC_ESC,  KC_QUOT, KC_COMM, KC_DOT,  KC_P,    KC_Y,    KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    KC_BSPC,
+  LT3_TAB, KC_A,    KC_O,    KC_E,    KC_U,    KC_I,    KC_D,    KC_H,    KC_T,    KC_N,    KC_S,    KC_SLSH,
+  KC_LSFT, KC_SCLN, KC_Q,    KC_J,    KC_K,    KC_X,    KC_B,    KC_M,    KC_W,    KC_V,    KC_Z,    KC_ENT ,
+  KC_LCTL, KC_LALT, KC_LGUI, KC_APP,  LOWER,      KC_SPC,        RAISE,  KC_LEFT,  KC_DOWN, KC_UP,   KC_RGHT
+),
+
+  /* FN Layer 1 - LOWER
+   * ,-------------------------------------------------------------------------.
+   * | ` ~ |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  0  | Delete|
+   * |-------------------------------------------------------------------------+
+   * |      |     |     |     |     |     |     |  -  |  =  |  [  |  ]  |  \   |
+   * |-------------------------------------------------------------------------+
+   * |       | F11 | F12 | F13 | F14 | F15 | F16 | F17 | F18 | F19 | F20 |     |
+   * |-------------------------------------------------------------------------+
+   * |     |     |     |Capsl|      |          |       | Home| PgDn| PgUp| End |
+   * `-------------------------------------------------------------------------'
+   */
+[_LOWER] = LAYOUT(
+  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DELETE,
+  _______, RGB_TOG, RGB_MOD, RGB_VAI, RGB_VAD, _______, _______, KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS,
+  _______, KC_F11,  KC_F12,  KC_F13,  KC_F14,  KC_F15,  KC_F16,  KC_F17,  KC_F18,  KC_F19,  KC_F20,  _______,
+  _______, _______, _______, KC_CAPS, _______,     _______,      _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END
+),
+
+  /* FN Layer 2 - RAISE
+   * ,-------------------------------------------------------------------------.
+   * |   ~  |  !  |  @  |  #  |  $  |  %  |  ^  |  &  |  *  |  (  |  )  |Delete|
+   * |-------------------------------------------------------------------------+
+   * |      |     |     |     |     |     |     |  _  |  +  |  { |  }  |   |   |
+   * |-------------------------------------------------------------------------+
+   * |       | F1  | F2  | F3  | F4  | F5  | F6  | F7  | F8  | F9  | F10 |     |
+   * |-------------------------------------------------------------------------+
+   * |     |     |     |Capsl|      |          |       | Home| PgDn| PgUp| End |
+   * `-------------------------------------------------------------------------'
+   */
+[_RAISE] = LAYOUT(
+  KC_TILDE, KC_EXCLAIM, KC_AT, KC_HASH, KC_DOLLAR, KC_PERCENT, KC_CIRCUMFLEX, KC_AMPERSAND, KC_ASTERISK, KC_LEFT_PAREN, KC_RIGHT_PAREN, KC_DELETE,
+  _______, _______, _______, _______, _______, _______, _______, KC_UNDERSCORE, KC_PLUS, KC_LEFT_CURLY_BRACE, KC_RIGHT_CURLY_BRACE, KC_PIPE,
+  _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  _______,
+  _______, _______, _______, KC_CAPS, _______,     _______,      _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END
+),
+
+  /* FN Layer 3 - Hold Tab
+   * ,-------------------------------------------------------------------------.
+   * | Esc | Calc|Webhm| Mail| Comp|     |     |     |     |     |PrtSc|       |
+   * |-------------------------------------------------------------------------+
+   * |      |     |     |     |     |     |     |     |     |     |     |      |
+   * |-------------------------------------------------------------------------+
+   * |       |    |     |     |     |     |     |     |     |     |      |     |
+   * |-------------------------------------------------------------------------+
+   * |     |     |     |     |      |          |       |MousL|MousD|MousU|MousR|
+   * `-------------------------------------------------------------------------'
+   */
+[_TAB] = LAYOUT(
+  KC_ESC,  KC_CALC, KC_WHOM, KC_MAIL, KC_MYCM, _______, _______, _______, _______, _______, KC_PSCR, _______,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, _______, _______, _______,     _______,      _______, KC_WH_L, KC_WH_D, KC_WH_U, KC_WH_R
+),
+
+  /* Adjust (L1 + L2)
+   *                   v-----------------------RGB CONTROL---------------------v
+   * ,--------------------------------------------------------------------------
+   * |Reset|     |     | RGB |RGBMO|HUE+ |HUE- |SAT+ |SAT- |BRT+ |BRT- |   Del |
+   * |-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-------|
+   * |      |     |     |     |     |     |Qwert|Wrkmn|ModDH|Colmk|Dvork|      |
+   * |------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+------|
+   * |       |     |     |     |     |     |     |     |     |     |     |     |
+   * |-------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----|
+   * | Dbg |     |     |     |      |           |      |     |     |     |     |
+   * `-------------------------------------------------------------------------'
+   */
+[_ADJUST] = LAYOUT(
+  RESET,   _______, _______, RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD,  RGB_VAI, RGB_VAD, KC_DEL,
+  _______, _______, _______, _______, _______, _______, QWERTY,  WORKMAN, COLEMAK, COLEMAK_MOD_DH,   DVORAK,  _______,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  DEBUG,   _______, _______, _______, _______,     _______,      _______, _______, _______, _______, _______
+)
+/* QWERTY    = H
+   WORKMAN   = J
+   COLEMAK   = K
+     -MOD-DH = L
+   DVORAK    = ; */
+};
+
+
+layer_state_t layer_state_set_user(layer_state_t state) {
+  return update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+        print("mode just switched to qwerty and this is a huge string\n");
+        set_single_persistent_default_layer(_QWERTY);
+      }
+      return false;
+      break;
+    case WORKMAN:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_WORKMAN);
+      }
+      return false;
+      break;
+    case COLEMAK:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_COLEMAK);
+      }
+      return false;
+      break;
+    case COLEMAK_MOD_DH:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_COLEMAK_MOD_DH);
+      }
+      return false;
+      break;
+    case DVORAK:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_DVORAK);
+      }
+      return false;
+      break;
+  }
+  return true;
+}
diff --git a/keyboards/ut472/keymaps/annihilator6000/readme.md b/keyboards/ut472/keymaps/annihilator6000/readme.md
new file mode 100644
index 000000000..59469b7b5
--- /dev/null
+++ b/keyboards/ut472/keymaps/annihilator6000/readme.md
@@ -0,0 +1,15 @@
+# UT47.2 Planck-style layout switching
+
+Has layouts for Qwerty, Workman, Colemak, Colemak-Mod-DH, and Dvorak. Qwerty is the default layout. Layouts are switched Planck-style using momentary layer keys 1 and 2 (MO(1) and MO(2)) at the same time and pressing one of the H, J, K, L, or ; keys (this is while on the Qwerty layout - adjust if on another layout). See Layer 8 below for layout keys.
+
+You can load the UT472_Annihilator6000_Configurator_file.json file in the [QMK Configurator](https://config.qmk.fm/#/ut472/LAYOUT) if you want to check out the configuration there or easily modify it.
+
+Make example for this keyboard (after setting up your build environment):
+
+    make ut472:Annihilator6000
+
+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).
+
+![UT47.2 layout image](https://i.imgur.com/lICX4uz.png)
+
+[KLE](http://www.keyboard-layout-editor.com/##@@_y:0%3B&=Esc&=Q&=W&=E&=R&=T&=Y&=U&=I&=O&=P&_w:1.5%3B&=Back%20Space&_x:0.25&a:4&f:4&w:4&h:4&d:true%3B&=%3Cb%3EGNAP!%3C%2F%2Fb%3E%3Cp%3E%3Cp%3EMinimum%20stagger%3Cp%3E47%20key%20layout%3B&@_a:7&f:3&w:1.25%3B&=Tab&=A&=S&=D&=F&=G&=H&=J&=K&=L&=%2F%3B&_w:1.25%3B&=%27%3B&@_w:1.5%3B&=Shift&=Z&=X&=C&=V&=B&=N&=M&=,&=.&=%2F%2F&=Return%3B&@=Ctrl&=Alt&=Super&=Menu&_w:1.25%3B&=%2F&dArr%2F%3B&_w:2%3B&=&_w:1.25%3B&=%2F&uArr%2F%3B&=%2F&larr%2F%3B&=%2F&darr%2F%3B&=%2F&uarr%2F%3B&=%2F&rarr%2F%3B%3B&=undefined)