Keyboard: Add support for Diverge TM2 (#3829)

* pulling in diverge tm2 from staging branch

* cleaned up comments, docs, licenses

* refactored apparent grid to make 2u spacebars more obvious

* various delinting from noroadsleft review

* most of drashna's feedback responded to

- lots of lint swept
- used more modern tri-layer functions
- still need to adopt modern split support.

* switch to common split code. remove comment cruft

* tapping force hold makes LT way more usable for rapid ,  sequences

8 files changed, 418 insertions, 0 deletions

diff --git a/keyboards/divergetm2/keymaps/default/config.h b/keyboards/divergetm2/keymaps/default/config.h
new file mode 100644
index 000000000..ccd00621f
--- /dev/null
+++ b/keyboards/divergetm2/keymaps/default/config.h
@@ -0,0 +1,23 @@
+/* Copyright 2018 Christon DeWan (xton)
+ * Copyright 2017 IslandMan93
+ *
+ * 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
+#define MASTER_RIGHT
+#define PERMISSIVE_HOLD
+#define TAPPING_TERM 150
diff --git a/keyboards/divergetm2/keymaps/default/keymap.c b/keyboards/divergetm2/keymaps/default/keymap.c
new file mode 100644
index 000000000..068705970
--- /dev/null
+++ b/keyboards/divergetm2/keymaps/default/keymap.c
@@ -0,0 +1,200 @@
+/* Copyright 2018 Christon DeWan (xton)
+ * Copyright 2017 IslandMan93
+ *
+ * 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
+
+extern keymap_config_t keymap_config;
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _QWERTY 0
+#define _COLEMAK 1
+#define _DVORAK 2
+#define _LOWER 3
+#define _RAISE 4
+#define _ADJUST 16
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  COLEMAK,
+  DVORAK
+};
+
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  "   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      | Ctrl | Alt  | GUI  |   Lower     |    Raise    | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_QWERTY] = LAYOUT_ortho_4x12_2x2u( \
+  KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC, \
+  KC_ESC,  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_ENT , \
+  RESET,  KC_LCTL, KC_LALT, KC_LGUI, LT(_LOWER, KC_SPC), LT(_RAISE,KC_SPC), KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
+),
+
+/* Colemak
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  "   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      | Ctrl | Alt  | GUI  |   Lower     |    Raise    | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_COLEMAK] = LAYOUT_ortho_4x12_2x2u( \
+  KC_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC, \
+  KC_ESC,  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_NO,  KC_LCTL, KC_LALT, KC_LGUI, LT(_LOWER, KC_SPC), LT(_RAISE,KC_SPC), KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT \
+),
+
+/* Dvorak
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab  |   "  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Esc  |   A  |   O  |   E  |   U  |   I  |   D  |   H  |   T  |   N  |   S  |  /   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      | Ctrl | Alt  | GUI  |   Lower     |    Raise    | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_DVORAK] = LAYOUT_ortho_4x12_2x2u( \
+  KC_TAB,  KC_QUOT, KC_COMM, KC_DOT,  KC_P,    KC_Y,    KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    KC_BSPC, \
+  KC_ESC,  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_NO,  KC_LCTL, KC_LALT, KC_LGUI, LT(_LOWER, KC_SPC), LT(_RAISE,KC_SPC), KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT \
+),
+
+/* Lower
+ * ,-----------------------------------------------------------------------------------.
+ * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   _  |   +  |     |    \  |  |   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO ~ |ISO | |      |      |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |             |             | Next | Vol- | Vol+ | Play |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_LOWER] = LAYOUT_ortho_4x12_2x2u( \
+  KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC, \
+  KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, \
+  BL_STEP, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,S(KC_NUHS),S(KC_NUBS),_______, _______, _______, \
+  _______, _______, _______, _______, _______,                   MO(_RAISE), KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
+),
+
+/* Raise
+ * ,-----------------------------------------------------------------------------------.
+ * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   -  |   =  |   [  |   ]  |  \   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO # |ISO / |      |      |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |             |             | Next | Vol- | Vol+ | Play |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_RAISE] = LAYOUT_ortho_4x12_2x2u( \
+  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC, \
+  KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS, \
+  _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_NUHS, KC_NUBS, _______, _______, _______, \
+  _______, _______, _______, _______, MO(_LOWER),                   _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
+),
+
+/* Adjust (Lower + Raise)
+ * ,-----------------------------------------------------------------------------------.
+ * |      | Reset|      |      |      |      |      |      |      |      |      |  Del |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      |      |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|Dvorak|      |      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |      |      |      |      |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |             |             |      |      |      |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_ADJUST] =  LAYOUT_ortho_4x12_2x2u( \
+  _______, RESET,   _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL, \
+  _______, _______, _______, AU_ON,   AU_OFF,  AG_NORM, AG_SWAP, QWERTY,  COLEMAK, DVORAK,  _______, _______, \
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
+  _______, _______, _______, _______, _______,                   _______, _______, _______, _______, _______ \
+)
+
+
+};
+
+#ifdef AUDIO_ENABLE
+float tone_qwerty[][2]     = SONG(QWERTY_SOUND);
+float tone_dvorak[][2]     = SONG(DVORAK_SOUND);
+float tone_colemak[][2]    = SONG(COLEMAK_SOUND);
+#endif
+
+#define SPACE_WAIT 100
+uint16_t rl_start_time = 0;
+
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  if(rl_start_time && record->event.pressed) rl_start_time = 0;
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(tone_qwerty);
+        #endif
+        set_single_persistent_default_layer(1UL<<_QWERTY);
+      }
+      return false;
+      break;
+    case COLEMAK:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(tone_colemak);
+        #endif
+        set_single_persistent_default_layer(1UL<<_COLEMAK);
+      }
+      return false;
+      break;
+    case DVORAK:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(tone_dvorak);
+        #endif
+        set_single_persistent_default_layer(1UL<<_DVORAK);
+      }
+      return false;
+      break;
+  }
+  return true;
+}
+
+uint32_t layer_state_set_user(uint32_t state) {
+  return update_tri_layer_state(state, _RAISE, _LOWER, _ADJUST);
+}
diff --git a/keyboards/divergetm2/keymaps/default/readme.md b/keyboards/divergetm2/keymaps/default/readme.md
new file mode 100644
index 000000000..dceb4f8a9
--- /dev/null
+++ b/keyboards/divergetm2/keymaps/default/readme.md
@@ -0,0 +1,5 @@
+# A default-ish keymap for diverge tm2
+
+Actually it's a Planck layout, but I needed something for the default. :-D
+
+The 2u spacebars are space when tapped, raise/lower when held.
diff --git a/keyboards/divergetm2/keymaps/default/rules.mk b/keyboards/divergetm2/keymaps/default/rules.mk
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/keyboards/divergetm2/keymaps/default/rules.mk
diff --git a/keyboards/divergetm2/keymaps/xtonhasvim/config.h b/keyboards/divergetm2/keymaps/xtonhasvim/config.h
new file mode 100644
index 000000000..4ba4a5716
--- /dev/null
+++ b/keyboards/divergetm2/keymaps/xtonhasvim/config.h
@@ -0,0 +1,23 @@
+#pragma once
+
+// help for fast typist+dual function keys?
+#define PERMISSIVE_HOLD
+// Let me type `ls -l` more quickly.
+#define TAPPING_FORCE_HOLD
+
+// where is the cord plugged in?
+#define MASTER_RIGHT
+
+/* speed up mousekeys a bit */
+#define MOUSEKEY_DELAY             50
+#define MOUSEKEY_INTERVAL          20
+#define MOUSEKEY_MAX_SPEED         8
+#define MOUSEKEY_TIME_TO_MAX       30
+#define MOUSEKEY_WHEEL_MAX_SPEED   8
+#define MOUSEKEY_WHEEL_TIME_TO_MAX 40
+
+// because I'm lazy and didn't case out the rgb support
+#define RGBLED_NUM 2
+
+#define BACKLIGHT_PIN B7
+#define BACKLIGHT_LEVELS 3
diff --git a/keyboards/divergetm2/keymaps/xtonhasvim/keymap.c b/keyboards/divergetm2/keymaps/xtonhasvim/keymap.c
new file mode 100644
index 000000000..9d5135baa
--- /dev/null
+++ b/keyboards/divergetm2/keymaps/xtonhasvim/keymap.c
@@ -0,0 +1,155 @@
+ /* Copyright 2018 Christon DeWan
+ *
+ * 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 "xtonhasvim.h"
+
+/************************************
+ * states
+ ************************************/
+
+enum layers {
+  _QWERTY,
+  _LOWER,
+  _RAISE,
+  _ADJUST,
+  _MOVE,
+  _MOUSE,
+  _CMD
+};
+
+extern uint8_t vim_cmd_layer(void) { return _CMD; }
+
+enum keymap_keycodes {
+  RAISE = VIM_SAFE_RANGE,
+  LOWER
+};
+
+/************************************
+ * keymaps!
+ ************************************/
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Ctrl*|   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;* |  '   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | chkwm|      | Alt  | GUI  |   Lower*    |    Raise*   | SPC  | GUI  |      | Vim  |
+ * `-----------------------------------------------------------------------------------'
+ *
+ * - Ctrl acts as Esc when tapped.
+ * - Holding ; switches to movement layer.
+ * - Tapping raise or lower produces space.
+ */
+[_QWERTY] = LAYOUT_ortho_4x12_2x2u( \
+  KC_TAB,  KC_Q,           KC_W,    KC_E,    KC_R,          KC_T,    KC_Y,    KC_U,          KC_I,    KC_O,    KC_P,              KC_BSPC, \
+  LCTL_T(KC_ESC), KC_A, KC_S,    KC_D,    KC_F,          KC_G,    KC_H,    KC_J,          KC_K,    KC_L,    LT(_MOVE,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,   RSFT_T(KC_ENT) , \
+  LSFT(KC_LALT), MO(_MOVE),  KC_LALT, KC_LGUI, LT(_LOWER, KC_SPC), LT(_RAISE, KC_SPC),   KC_RGUI, KC_RALT, MO(_MOVE), VIM_START \
+),
+
+/* Lower
+ * ,-----------------------------------------------------------------------------------.
+ * |  ~   |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   _  |   +  |   {  |   }  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |  Del |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  |  |   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |      | Next | Vol- | Vol+ | Play |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      | Bail |      |      |             |   Raise     |      |      | Bail |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_LOWER] = LAYOUT_ortho_4x12_2x2u( \
+  KC_TILD,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS,    KC_PLUS,    KC_LCBR, KC_RCBR, KC_BSPC, \
+  KC_DEL, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR,    KC_ASTR,    KC_LPRN, KC_RPRN, KC_PIPE, \
+  _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  X_____X, X_____X, X_____X, X_____X, FIREY_RETURN, \
+  RESET, TO(_QWERTY), _______, _______, _______,              MO(_RAISE), _______, _______, TO(_QWERTY), X_____X \
+),
+
+/* Raise
+ * ,-----------------------------------------------------------------------------------.
+ * |   `  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   -  |   =  |   [  |   ]  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |  Del |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |  \   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |      | Next | Vol- | Vol+ | Play |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      | Bail |      |      |   Lower     |             |      |      | Bail |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_RAISE] = LAYOUT_ortho_4x12_2x2u( \
+  KC_GRV,  X_____X,   X_____X,   X_____X,   X_____X,   X_____X,   X_____X,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSPC, \
+  KC_DEL,  KC_1,      KC_2,      KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSLS, \
+  _______, X_____X, X_____X,   X_____X,   X_____X,  X_____X,  X_____X,  X_____X, X_____X, X_____X, X_____X, FIREY_RETURN, \
+  X_____X, TO(_QWERTY), _______, _______, MO(_LOWER),                      _______, _______, _______, TO(_QWERTY), RESET \
+),
+
+
+/* Adjust (Lower + Raise)
+ * ,-------------------------------------------------------------------------------------.
+ * |BL Raise|      |      |      |      |      |      |      |      |      |      |      |
+ * |--------+------+------+------+------+-------------+------+------+------+------+------|
+ * |BL Lower|      |      |      |      |      |      |      |      |      |      |      |
+ * |--------+------+------+------+------+------|------+------+------+------+------+------|
+ * |BL STEP |      |      |      |      |      |      | Next | Vol- | Vol+ | Play |      |
+ * |--------+------+------+------+------+------+------+------+------+------+------+------|
+ * |Backlite| Mouse|      |      |             |             |      |      | Bail |      |
+ * `-------------------------------------------------------------------------------------'
+ */
+[_ADJUST] = LAYOUT_ortho_4x12_2x2u( \
+  BL_INC, X_____X,   X_____X,   X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, \
+  BL_DEC, X_____X, X_____X,  X_____X,   X_____X,  X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, \
+  BL_STEP, X_____X,  X_____X,  X_____X,  X_____X,  X_____X, X_____X,  KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY, X_____X, \
+  BL_TOGG, TO(_MOUSE), _______, _______, _______,                 _______, _______, _______, TO(_QWERTY), X_____X \
+),
+
+
+/* movement layer (hold semicolon) */
+[_MOVE] = LAYOUT_ortho_4x12_2x2u( \
+  TO(_QWERTY), X_____X, X_____X, X_____X, X_____X, X_____X, KC_HOME, KC_PGDN, KC_PGUP, KC_END, X_____X, X_____X, \
+  _______,     X_____X, LGUI(KC_LBRC), LGUI(LSFT(KC_LBRC)), LGUI(LSFT(KC_RBRC)), LGUI(KC_RBRC), KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT, _______, X_____X, \
+  _______,     X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, _______, \
+  _______,     _______, _______, _______, _______,                   _______, _______, _______, _______, X_____X \
+),
+
+/* mouse layer
+ */
+[_MOUSE] = LAYOUT_ortho_4x12_2x2u( \
+  TO(_QWERTY), X_____X, X_____X, KC_MS_UP, X_____X, X_____X, KC_MS_WH_LEFT, KC_MS_WH_DOWN, KC_MS_WH_UP, KC_MS_WH_RIGHT, X_____X, X_____X  , \
+  _______,     X_____X, KC_MS_LEFT, KC_MS_DOWN, KC_MS_RIGHT, X_____X, X_____X, KC_MS_BTN1, KC_MS_BTN2, KC_MS_BTN3, X_____X, X_____X, \
+  _______,     X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, X_____X, _______, \
+  _______,     TO(_QWERTY), _______, _______, _______,                    _______, _______, _______, TO(_QWERTY), X_____X \
+),
+
+/* vim command layer.
+ */
+[_CMD] = LAYOUT_ortho_4x12_2x2u( \
+  X_____X, X_____X, VIM_W, VIM_E, X_____X, X_____X, VIM_Y, VIM_U, VIM_I, VIM_O, VIM_P, X_____X, \
+  VIM_ESC,    VIM_A, VIM_S, VIM_D, X_____X, VIM_G, VIM_H, VIM_J, VIM_K, VIM_L, X_____X, X_____X, \
+  VIM_SHIFT,     X_____X, VIM_X, VIM_C, VIM_V, VIM_B, X_____X, X_____X, VIM_COMMA, VIM_PERIOD, X_____X, VIM_SHIFT, \
+  _______,     TO(_QWERTY), _______, _______, X_____X,                 X_____X, _______, _______, TO(_QWERTY), X_____X \
+)
+
+};
+
+uint32_t layer_state_set_user(uint32_t state) {
+  return update_tri_layer_state(state, _RAISE, _LOWER, _ADJUST);
+}
diff --git a/keyboards/divergetm2/keymaps/xtonhasvim/readme.md b/keyboards/divergetm2/keymaps/xtonhasvim/readme.md
new file mode 100644
index 000000000..9ff4ce1f1
--- /dev/null
+++ b/keyboards/divergetm2/keymaps/xtonhasvim/readme.md
@@ -0,0 +1,9 @@
+# Xton has a tiny keyboard! With Vim!
+
+Based on the standard Planck layout with a few changes:
+
+* Escape moved to dual-function with control.
+* Dedicated movement and mouse layers.
+* Top and middle row swapped in `_RAISE` and `_LOWER` because I never use F-keys.
+* Vim layers! See `users/xtonhasvim`.
+
diff --git a/keyboards/divergetm2/keymaps/xtonhasvim/rules.mk b/keyboards/divergetm2/keymaps/xtonhasvim/rules.mk
new file mode 100644
index 000000000..ede4e02b6
--- /dev/null
+++ b/keyboards/divergetm2/keymaps/xtonhasvim/rules.mk
@@ -0,0 +1,3 @@
+MOUSEKEY_ENABLE = yes
+# BACKLIGHT_ENABLE = yes
+AUDIO_ENABLE = no