[Keyboard] Add Terrazzo Keyboard (#10408)

* Ciao Terrazzo!

* Keymap updates

* Adding info json
Cleaning up keymap files
Readme updates with template

* Coding style updates

* Removing vscode files

* PR feedback updates

* biton32 -> get_highest_layer update
Adding license headers

4 files changed, 335 insertions, 0 deletions

diff --git a/keyboards/terrazzo/keymaps/default/keymap.c b/keyboards/terrazzo/keymaps/default/keymap.c
new file mode 100644
index 0000000000..9392a60557
--- /dev/null
+++ b/keyboards/terrazzo/keymaps/default/keymap.c
@@ -0,0 +1,85 @@
+/* Copyright 2020 ademey "MsMustard"
+ *
+ * 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/>.
+ */
+
+/* Staggered layout with split spacebars
+ * make terrazzo:default
+ */
+#include QMK_KEYBOARD_H
+
+enum layers {
+    _QWERTY,
+    _RAISE,
+    _LOWER,
+    _NAV,
+    _FN
+};
+
+#define LOWERSP LT(_LOWER, KC_SPC)
+#define RAISESP LT(_RAISE, KC_SPC)
+#define SFTSLSH MT(MOD_RSFT, KC_SLSH)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    [_QWERTY] = LAYOUT(
+	  	  KC_MUTE, KC_ESC,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,   KC_BSPC,
+	      TZ_NXT,  KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,            KC_ENT,
+	      TZ_PRV,  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,          SFTSLSH, 
+	      TZ_OFF,           KC_LGUI, KC_RALT,          LOWERSP,          RAISESP,          MO(_NAV), MO(_FN)
+    ),
+  
+    [_RAISE] = LAYOUT(
+        _______, KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MINS, KC_EQL,  KC_SCLN,          KC_QUOT,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_BSLS, KC_LBRC, KC_RBRC,          _______, 
+	      _______,          _______, _______,          _______,          _______,          _______, _______
+    ),
+
+    [_LOWER] = LAYOUT(
+        _______, KC_TAB,  KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_UNDS, KC_PLUS, KC_COLN,          KC_DQT,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_PIPE, KC_LCBR, KC_RCBR,          _______, 
+	      _______,          _______, _______,          _______,          _______,          _______, _______
+    ),
+
+    [_NAV] = LAYOUT(
+        _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, XXXXXXX, XXXXXXX, XXXXXXX, KC_HOME, KC_UP,   KC_END,  XXXXXXX, _______,
+	      _______, _______, KC_MPRV, KC_MPLY, KC_MNXT, XXXXXXX, XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN, KC_RIGHT,          _______,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,           _______, 
+	      _______,          _______, _______,          _______,          _______,          _______, _______
+    ),
+
+    [_FN] = LAYOUT(
+	  	  _______, _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10, _______,
+	  	  _______, KC_CAPS, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_F11,  KC_F12,          _______, 
+	  	  _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,         CG_TOGG, 
+	  	  _______,          RESET,   _______,          _______,          _______,          _______, _______
+    )
+};
+
+
+void encoder_update_user(uint8_t index, bool clockwise) {
+    terrazzo_scroll_pixel(clockwise);
+    switch(get_highest_layer(layer_state)) {
+        case _NAV:
+            // Change volume when on nav layer
+            clockwise ? tap_code(KC_AUDIO_VOL_UP) : tap_code(KC_AUDIO_VOL_DOWN);
+            break;
+        default:
+            // Default encoder behavior of Page Up and Down
+            clockwise ? tap_code(KC_PGDN) : tap_code(KC_PGUP);
+            break;
+    }   
+}
\ No newline at end of file
diff --git a/keyboards/terrazzo/keymaps/ortho/keymap.c b/keyboards/terrazzo/keymaps/ortho/keymap.c
new file mode 100644
index 0000000000..c2085c4148
--- /dev/null
+++ b/keyboards/terrazzo/keymaps/ortho/keymap.c
@@ -0,0 +1,84 @@
+/* Copyright 2020 ademey "MsMustard"
+ *
+ * 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/>.
+ */
+
+/* Ortho layout with 2x 2u spacebars
+ * Default ortho layout.
+ * make terrazzo:othro
+ */
+#include QMK_KEYBOARD_H
+
+enum layers {
+	_QWERTY,
+	_RAISE,
+	_LOWER,
+	_NAV,
+	_FN
+};
+
+#define LOWERSP LT(_LOWER, KC_SPC)
+#define RAISESP LT(_RAISE, KC_SPC)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_QWERTY] = LAYOUT_ortho(
+		  KC_MUTE, KC_ESC,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,     KC_O,    KC_P,    KC_BSPC,
+	    TZ_NXT,  KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,     KC_L,    KC_SCLN, KC_ENT,
+	    TZ_PRV,  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM,  KC_DOT,  KC_SLSH, KC_RSFT, 
+	    TZ_OFF,           KC_TAB,  KC_LGUI, KC_RALT,     LOWERSP,          RAISESP,      MO(_NAV), MO(_FN), KC_DEL
+  ),
+
+  [_RAISE] = LAYOUT_ortho(
+      _______, KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL,
+	    _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MINS, KC_EQL,  KC_SCLN, KC_QUOT, _______,
+	    _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_BSLS, KC_LBRC, KC_RBRC, _______, _______, 
+	    _______,          _______, _______, _______,      _______,          _______,     _______, _______, _______
+  ),
+
+  [_LOWER] = LAYOUT_ortho(
+      _______, KC_TAB,  KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+	    _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_UNDS, KC_PLUS, KC_COLN, KC_DQT,  _______,
+	    _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_PIPE, KC_LCBR, KC_RCBR, _______, _______, 
+	    _______,          _______, _______, _______,      _______,          _______,     _______, _______, _______
+  ),
+
+  [_NAV] = LAYOUT_ortho(
+      _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, XXXXXXX, XXXXXXX, XXXXXXX, KC_HOME, KC_UP,   KC_END,   KC_PGUP, _______,
+	    _______, _______, KC_MPRV, KC_MPLY, KC_MNXT, XXXXXXX, XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN, KC_RIGHT, KC_PGDN, _______,
+	    _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  _______, _______, 
+	    _______,          _______, _______, _______,      _______,          _______,     _______, _______,  _______
+  ),
+
+  [_FN] = LAYOUT_ortho(
+		  _______, _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  _______,
+		  _______, KC_CAPS, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_F11,  KC_F12,  _______, _______, 
+		  _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, CG_TOGG, 
+		  _______,          RESET,   _______, _______,      _______,          _______,     _______, _______, _______
+  )
+};
+
+void encoder_update_user(uint8_t index, bool clockwise) {
+    terrazzo_scroll_pixel(clockwise);
+    switch(get_highest_layer(layer_state)) {
+        case _NAV:
+            // Change volume when on nav layer
+            clockwise ? tap_code(KC_AUDIO_VOL_UP) : tap_code(KC_AUDIO_VOL_DOWN);
+            break;
+        default:
+            // Default encoder behavior of Page Up and Down
+            clockwise ? tap_code(KC_PGDN) : tap_code(KC_PGUP);
+            break;
+    }   
+}
\ No newline at end of file
diff --git a/keyboards/terrazzo/keymaps/ortho_all/keymap.c b/keyboards/terrazzo/keymaps/ortho_all/keymap.c
new file mode 100644
index 0000000000..ba33c15fbd
--- /dev/null
+++ b/keyboards/terrazzo/keymaps/ortho_all/keymap.c
@@ -0,0 +1,84 @@
+/* Copyright 2020 ademey "MsMustard"
+ *
+ * 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/>.
+ */
+
+/* Ortho layout with all 1u
+ * make terrazzo:othro_all
+ */  
+#include QMK_KEYBOARD_H
+
+enum layers {
+	_QWERTY,
+	_RAISE,
+	_LOWER,
+	_NAV,
+	_FN
+};
+
+#define LOWERSP LT(_LOWER, KC_SPC)
+#define RAISESP LT(_RAISE, KC_SPC)
+#define SFTSLSH MT(MOD_RSFT, KC_SLSH)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    [_QWERTY] = LAYOUT_ortho_all(
+	  	  KC_MUTE, KC_ESC,  KC_Q,    KC_W,    KC_E,    KC_R,       KC_T,   KC_Y,   KC_U,       KC_I,     KC_O,    KC_P,    KC_BSPC,
+	      TZ_NXT,  KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,       KC_G,   KC_H,   KC_J,       KC_K,     KC_L,    KC_SCLN, KC_ENT,
+	      TZ_PRV,  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,       KC_B,   KC_N,   KC_M,       KC_COMM,  KC_DOT,  KC_SLSH, KC_RSFT, 
+	      TZ_OFF,           KC_TAB,  KC_LGUI, KC_RALT, MO(_LOWER), KC_SPC, KC_SPC, MO(_RAISE), MO(_NAV), MO(_FN), KC_DEL
+    ),
+
+    [_RAISE] = LAYOUT_ortho_all(
+        _______, KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MINS, KC_EQL,  KC_SCLN, KC_QUOT, _______,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_BSLS, KC_LBRC, KC_RBRC, _______, _______, 
+	      _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+    ),
+
+    [_LOWER] = LAYOUT_ortho_all(
+        _______, KC_TAB,  KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_UNDS, KC_PLUS, KC_COLN, KC_DQT,  _______,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_PIPE, KC_LCBR, KC_RCBR, _______, _______, 
+	      _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+    ),
+
+    [_NAV] = LAYOUT_ortho_all(
+        _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, KC_HOME, KC_UP,   KC_END,   KC_PGUP, _______,
+	      _______, _______, KC_MPRV, KC_MPLY, KC_MNXT, XXXXXXX, XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN, KC_RIGHT, KC_PGDN,_______,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  _______, _______, 
+	      _______,          _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+    ),
+
+    [_FN] = LAYOUT_ortho_all(
+	  	  _______, _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  _______,
+	  	  _______, KC_CAPS, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_F11,  KC_F12,  _______, _______, 
+	  	  _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, CG_TOGG, 
+	  	  _______,          RESET,   _______, _______, _______, _______, _______, _______, _______, _______, _______
+    )
+};
+
+void encoder_update_user(uint8_t index, bool clockwise) {
+    terrazzo_scroll_pixel(clockwise);
+    switch(get_highest_layer(layer_state)) {
+        case _NAV:
+            /* Change volume when on nav layer */
+            clockwise ? tap_code(KC_AUDIO_VOL_UP) : tap_code(KC_AUDIO_VOL_DOWN);
+            break;
+        default:
+            /* Default encoder behavior of Page Up and Down */
+            clockwise ? tap_code(KC_PGDN) : tap_code(KC_PGUP);
+            break;
+    }   
+}
\ No newline at end of file
diff --git a/keyboards/terrazzo/keymaps/ortho_mit/keymap.c b/keyboards/terrazzo/keymaps/ortho_mit/keymap.c
new file mode 100644
index 0000000000..ab63f53952
--- /dev/null
+++ b/keyboards/terrazzo/keymaps/ortho_mit/keymap.c
@@ -0,0 +1,82 @@
+/* Copyright 2020 ademey "MsMustard"
+ *
+ * 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/>.
+ */
+
+/* Ortho layout with 1 2u spacebar
+ * make terrazzo:othro_mit
+ */
+#include QMK_KEYBOARD_H
+
+enum layers {
+	  _QWERTY,
+	  _RAISE,
+	  _LOWER,
+	  _NAV,
+	  _FN
+};
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    [_QWERTY] = LAYOUT_ortho_mit(
+	  	  KC_MUTE, KC_ESC,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,   KC_U,       KC_I,     KC_O,    KC_P,    KC_BSPC,
+	      TZ_NXT,  KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,   KC_J,       KC_K,     KC_L,    KC_SCLN, KC_ENT,
+	      TZ_PRV,  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,   KC_M,       KC_COMM,  KC_DOT,  KC_SLSH, KC_RSFT, 
+	      TZ_OFF,           KC_TAB,  KC_LGUI, KC_RALT, MO(_LOWER),   KC_SPC,     MO(_RAISE), MO(_NAV), MO(_FN), KC_DEL
+    ),
+
+    [_RAISE] = LAYOUT_ortho_mit(
+        _______, KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MINS, KC_EQL,  KC_SCLN, KC_QUOT, _______,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_BSLS, KC_LBRC, KC_RBRC, _______, _______, 
+	      _______,          _______, _______, _______, _______,     _______,      _______, _______, _______, _______
+    ),
+
+    [_LOWER] = LAYOUT_ortho_mit(
+        _______, KC_TAB,  KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_UNDS, KC_PLUS, KC_COLN, KC_DQT,  _______,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_PIPE, KC_LCBR, KC_RCBR, _______, _______, 
+	      _______,          _______, _______, _______, _______,     _______,      _______, _______, _______, _______
+    ),
+
+    [_NAV] = LAYOUT_ortho_mit(
+        _______, _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, KC_HOME, KC_UP,   KC_END,   KC_PGUP, _______,
+	      _______, _______, KC_MPRV, KC_MPLY, KC_MNXT, XXXXXXX, XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN, KC_RIGHT, KC_PGDN,_______,
+	      _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,  _______, _______, 
+	      _______,          _______, _______, _______, _______,     _______,      _______, _______, _______, _______
+    ),
+
+    [_FN] = LAYOUT_ortho_mit(
+	  	  _______, _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  _______,
+	  	  _______, KC_CAPS, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_F11,  KC_F12,  _______, _______, 
+	  	  _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______, CG_TOGG, 
+	  	  _______,          RESET,   _______, _______, _______,     _______,      _______, _______, _______, _______
+    )
+};
+
+
+void encoder_update_user(uint8_t index, bool clockwise) {
+    terrazzo_scroll_pixel(clockwise);
+    switch(get_highest_layer(layer_state)) {
+        case _NAV:
+            /* Change volume when on nav layer */
+            clockwise ? tap_code(KC_AUDIO_VOL_UP) : tap_code(KC_AUDIO_VOL_DOWN);
+            break;
+        default:
+            /* Default encoder behavior of Page Up and Down */
+            clockwise ? tap_code(KC_PGDN) : tap_code(KC_PGUP);
+            break;
+    }   
+}
\ No newline at end of file