Juno (#7652)

* Added community layout juno and junonum; removed poorly maintained variants of juno; added junonum-a47.

* Added community layout juno and junonum; removed poorly maintained variants of juno; added junonum-a47.

* updated layout type for juno

* Performing requested changes; renaming a47; fine-tuning of codes in community layout keymaps.

* Fine tuning to requested changes.

* Further tuning to suggestion.

* Update layouts/community/ortho_4x12/juno/keymap.c

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Update layouts/community/ortho_4x12/juno/keymap.c

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Update keyboards/maartenwut/atom47/keymaps/junonum_a47/keymap.c

Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Update keyboards/maartenwut/atom47/keymaps/junonum_a47/keymap.c

Co-Authored-By: fauxpark <fauxpark@gmail.com>

Co-authored-by: fauxpark <fauxpark@gmail.com>

4 files changed, 517 insertions, 0 deletions

diff --git a/layouts/community/ortho_4x12/juno/config.h b/layouts/community/ortho_4x12/juno/config.h
new file mode 100644
index 0000000000..eae636c57e
--- /dev/null
+++ b/layouts/community/ortho_4x12/juno/config.h
@@ -0,0 +1,41 @@
+#pragma once
+
+#ifdef AUDIO_ENABLE
+    #define STARTUP_SONG SONG(PLANCK_SOUND)
+    // #define STARTUP_SONG SONG(NO_SOUND)
+
+    #define DEFAULT_LAYER_SONGS { SONG(QWERTY_SOUND), \
+                                  SONG(COLEMAK_SOUND), \
+                                  SONG(DVORAK_SOUND) \
+                                }
+#endif
+
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+   - MIDI notes can be sent when in Music mode is on
+*/
+                                
+#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+   - MIDI notes can be added to the keymap
+   - Octave shift and transpose
+   - Virtual sustain, portamento, and modulation wheel
+   - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 2
+
+// Most tactile encoders have detents every 4 stages
+#define ENCODER_RESOLUTION 4
+
+// Reduce power consumption for iOS compatibility
+#define USB_MAX_POWER_CONSUMPTION 100
\ No newline at end of file
diff --git a/layouts/community/ortho_4x12/juno/keymap.c b/layouts/community/ortho_4x12/juno/keymap.c
new file mode 100644
index 0000000000..a22c229e29
--- /dev/null
+++ b/layouts/community/ortho_4x12/juno/keymap.c
@@ -0,0 +1,446 @@
+#include QMK_KEYBOARD_H
+#include "muse.h"
+
+
+enum planck_layers {
+  _QWERTY,
+  _COLEMAK,
+  _DVORAK,
+  _LOWER,
+  _RAISE,
+  _PLOVER,
+  _ADJUST,
+  
+  _FN1,
+  _DPAD,
+  _DPADNUM
+};
+
+enum planck_keycodes {
+  QWERTY = SAFE_RANGE,
+  COLEMAK,
+  DVORAK,
+  PLOVER,
+  BACKLIT,
+  EXT_PLV,
+  
+  DP_ON,
+  DP_OFF
+};
+
+#define LOWER MO(_LOWER)
+#define RAISE MO(_RAISE)
+#define SPACEFN LT(_FN1, KC_SPC)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+	/* Qwerty
+	 * ,-----------------------------------------------------------------------------------.
+	 * | ESC  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+	 * |------+------+------+------+------+-------------+------+------+------+------+------|
+	 * | Tab  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  "   |
+	 * |------+------+------+------+------+------|------+------+------+------+------+------|
+	 * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+	 * |------+------+------+------+------+------+------+------+------+------+------+------|
+	 * |  App | Ctrl | GUI  |  Alt |Lower |   SpaceFn   |Raise | Left | Down |  Up  |Right |
+	 * `-----------------------------------------------------------------------------------'
+	 */
+	[_QWERTY] = LAYOUT_ortho_4x12(
+		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_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, RSFT_T(KC_ENT),
+		KC_APP,  KC_LCTL, KC_LGUI, KC_LALT, LOWER,   SPACEFN, SPACEFN, RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT 
+	),
+
+	/* 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 |
+	 * |------+------+------+------+------+------+------+------+------+------+------+------|
+	 * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+	 * `-----------------------------------------------------------------------------------'
+	 */
+	[_COLEMAK] = LAYOUT_ortho_4x12(
+		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 ,
+		BACKLIT, KC_LCTL, KC_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   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 |
+	 * |------+------+------+------+------+------+------+------+------+------+------+------|
+	 * | Brite| Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+	 * `-----------------------------------------------------------------------------------'
+	 */
+	[_DVORAK] = LAYOUT_ortho_4x12(
+		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 ,
+		BACKLIT, KC_LCTL, KC_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+	),
+
+	/* Lower
+	 * ,-----------------------------------------------------------------------------------.
+	 * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  |      |
+	 * |------+------+------+------+------+-------------+------+------+------+------+------|
+	 * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   _  |   +  |   {  |   }  |  |   |
+	 * |------+------+------+------+------+------|------+------+------+------+------+------|
+	 * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |      |      |      |      |      |
+	 * |------+------+------+------+------+------+------+------+------+------+------+------|
+	 * |      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+	 * `-----------------------------------------------------------------------------------'
+	 */
+	[_LOWER] = LAYOUT_ortho_4x12(
+		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_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE,
+		_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  _______, _______, _______, _______, _______,
+		_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
+	),
+
+	/* Raise
+	 * ,-----------------------------------------------------------------------------------.
+	 * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |      |
+	 * |------+------+------+------+------+-------------+------+------+------+------+------|
+	 * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   -  |   =  |   [  |   ]  |  \   |
+	 * |------+------+------+------+------+------|------+------+------+------+------+------|
+	 * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |      |      |      |      |      |
+	 * |------+------+------+------+------+------+------+------+------+------+------+------|
+	 * |      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+	 * `-----------------------------------------------------------------------------------'
+	 */
+	[_RAISE] = LAYOUT_ortho_4x12(
+		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_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_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
+	),
+
+	/* Plover layer (http://opensteno.org)
+	 * ,-----------------------------------------------------------------------------------.
+	 * |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |
+	 * |------+------+------+------+------+-------------+------+------+------+------+------|
+	 * |      |   S  |   T  |   P  |   H  |   *  |   *  |   F  |   P  |   L  |   T  |   D  |
+	 * |------+------+------+------+------+------|------+------+------+------+------+------|
+	 * |      |   S  |   K  |   W  |   R  |   *  |   *  |   R  |   B  |   G  |   S  |   Z  |
+	 * |------+------+------+------+------+------+------+------+------+------+------+------|
+	 * | Exit |      |      |   A  |   O  |             |   E  |   U  |      |      |      |
+	 * `-----------------------------------------------------------------------------------'
+	 */
+
+	[_PLOVER] = LAYOUT_ortho_4x12(
+		KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1   ,
+		XXXXXXX, KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC,
+		XXXXXXX, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,
+		EXT_PLV, XXXXXXX, XXXXXXX, KC_C,    KC_V,    XXXXXXX, XXXXXXX, KC_N,    KC_M,    XXXXXXX, XXXXXXX, XXXXXXX
+	),
+
+	/* Adjust (Lower + Raise)
+	 * ,-----------------------------------------------------------------------------------.
+	 * |      | Reset|      |      |      |      |      |      |      |      |      |  Del |
+	 * |------+------+------+------+------+-------------+------+------+------+------+------|
+	 * |      |      |      |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|Dvorak|Plover|      |
+	 * |------+------+------+------+------+------|------+------+------+------+------+------|
+	 * |      |Voice-|Voice+|Mus on|Musoff|MIDIon|MIDIof|      |      |      |      |      |
+	 * |------+------+------+------+------+------+------+------+------+------+------+------|
+	 * |      |      |      |      |      |             |      |      |      |      |      |
+	 * `-----------------------------------------------------------------------------------'
+	 */
+	[_ADJUST] = LAYOUT_ortho_4x12(
+		_______, RESET,   DEBUG,    RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, KC_DEL ,
+		_______, _______, MU_MOD,  AU_ON,   AU_OFF,  AG_NORM, AG_SWAP, QWERTY,  COLEMAK, DVORAK,  PLOVER,  _______,
+		_______, MUV_DE,  MUV_IN,  MU_ON,   MU_OFF,  MI_ON,   MI_OFF,  TERM_ON, TERM_OFF, _______, _______, _______,
+		_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+	),
+
+	// Two personal additional layers below
+
+	/* Personal custom Fn layer
+	 * ,-----------------------------------------------------------------------------------.
+	 * |      | Vol+ | PgUp |  Up  | PdDn | Ins  |      |      |  Up  |      | PScr |      |
+	 * |------+------+------+------+------+-------------+------+------+------+------+------|
+	 * |      | Vol- | Left | Down | Right| Home |      | Left | Down |Right |      | Del  |
+	 * |------+------+------+------+------+------|------+------+------+------+------+------|
+	 * |      | Prev | Play | Next | Brite| End  |      |      | Vol- | Vol+ | Mute |      |
+	 * |------+------+------+------+------+------+------+------+------+------+------+------|
+	 * | Caps |      |      |      |      |    Space    |      | DP_ON|      |      |      |
+	 * `-----------------------------------------------------------------------------------'
+	 */
+	[_FN1] = LAYOUT_ortho_4x12(
+		_______, KC_VOLU, KC_PGUP, KC_UP,   KC_PGDN, KC_INS,  _______, _______, KC_UP,   _______, KC_PSCR, _______,
+		_______, KC_VOLD, KC_LEFT, KC_DOWN, KC_RGHT, KC_HOME, _______, KC_LEFT, KC_DOWN, KC_RGHT, _______, KC_DEL ,
+		_______, KC_MPRV, KC_MPLY, KC_MNXT, BACKLIT, KC_END,  _______, _______, KC_VOLD, KC_VOLU, KC_MUTE, _______,
+		KC_CAPS, _______, _______, _______, _______, _______, _______, _______, DP_ON,   _______, _______, _______
+	),
+
+	/* DPAD layer, to activate arrow cluster at the bottom right corner
+
+	 * ,-----------------------------------------------------------------------------------.
+	 * | ESC  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+	 * |------+------+------+------+------+-------------+------+------+------+------+------|
+	 * | Tab  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  "   |
+	 * |------+------+------+------+------+------|------+------+------+------+------+------|
+	 * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |  Up  |Enter |
+	 * |------+------+------+------+------+------+------+------+------+------+------+------|
+	 * | Ctrl | GUI  | Alt  |      |DNUM  |    Space    |      |DP_OFF| Left | Down |Right |
+	 * `-----------------------------------------------------------------------------------'
+	 */
+
+	[_DPAD] = LAYOUT_ortho_4x12(
+		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_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_UP,   KC_ENT ,
+		KC_LCTL, KC_LGUI, KC_LALT, XXXXXXX, MO(_DPADNUM),
+													 KC_SPC,  KC_SPC,  LOWER,   DP_OFF,  KC_LEFT, KC_DOWN, KC_RGHT
+	),
+
+	// Extended layer for weapon switching
+
+	[_DPADNUM] = LAYOUT_ortho_4x12(
+		XXXXXXX, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    XXXXXXX,
+		XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,
+		_______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,
+		_______, _______, _______, XXXXXXX, MO(_DPADNUM),
+													 XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
+	)
+
+
+};
+
+#ifdef AUDIO_ENABLE
+  float plover_song[][2]     = SONG(PLOVER_SOUND);
+  float plover_gb_song[][2]  = SONG(PLOVER_GOODBYE_SOUND);
+  
+  // Borrowing audio from unused audio
+  // Caps Lock on and off sound too similar
+  
+  float caps_song_on[][2] = SONG(NUM_LOCK_ON_SOUND);
+  float caps_song_off[][2] = SONG(SCROLL_LOCK_ON_SOUND);
+
+  float dpad_song_on[][2] = SONG(ODE_TO_JOY);
+  float dpad_song_off[][2] = SONG(UNICODE_WINDOWS);
+#endif
+
+// Disable LED on Rev6
+#ifdef KEYBOARD_planck_rev6
+layer_state_t layer_state_set_user(layer_state_t state) {
+  return update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
+}
+
+#else
+	
+layer_state_t layer_state_set_user(layer_state_t state) {
+  // LED control, lighting up when Fn layer is activated
+  state = update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
+  switch (get_highest_layer(state)) {
+    case _QWERTY:
+      backlight_set(0);
+      break;
+    case _FN1:
+      backlight_set(3);
+      break;
+	case _DPAD:
+      backlight_set(3);
+      break;
+  }
+  return state;
+}
+
+#endif 
+
+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 COLEMAK:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_COLEMAK);
+      }
+      return false;
+      break;
+    case DVORAK:
+      if (record->event.pressed) {
+        set_single_persistent_default_layer(_DVORAK);
+      }
+      return false;
+      break;
+    case BACKLIT:
+      if (record->event.pressed) {
+        register_code(KC_RSFT);
+        #ifdef BACKLIGHT_ENABLE
+          backlight_step();
+        #endif
+        #ifdef KEYBOARD_planck_rev5
+          writePinLow(E6);
+        #endif
+      } else {
+        unregister_code(KC_RSFT);
+        #ifdef KEYBOARD_planck_rev5
+          writePinHigh(E6);
+        #endif
+      }
+      return false;
+      break;
+    case PLOVER:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          stop_all_notes();
+          PLAY_SONG(plover_song);
+        #endif
+        layer_off(_RAISE);
+        layer_off(_LOWER);
+        layer_off(_ADJUST);
+        layer_on(_PLOVER);
+        if (!eeconfig_is_enabled()) {
+            eeconfig_init();
+        }
+        keymap_config.raw = eeconfig_read_keymap();
+        keymap_config.nkro = 1;
+        eeconfig_update_keymap(keymap_config.raw);
+      }
+      return false;
+      break;
+    case EXT_PLV:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(plover_gb_song);
+        #endif
+        layer_off(_PLOVER);
+      }
+      return false;
+      break;
+	  
+	  
+// Play audio upon switching Caps Lock and custom layers
+
+	case KC_CAPS:
+		if (record->event.pressed) {
+			#ifdef AUDIO_ENABLE
+			if (host_keyboard_led_state().caps_lock) {
+				PLAY_SONG(caps_song_off);
+			} else {
+				PLAY_SONG(caps_song_on);
+			}
+			#endif
+		}
+		return true;
+		
+	case DP_ON:
+		if (record->event.pressed) {
+			
+		} else {
+			#ifdef AUDIO_ENABLE
+			PLAY_SONG(dpad_song_on);
+			#endif
+			
+			layer_off(_FN1);
+			layer_on(_DPAD);
+		}
+		
+	case DP_OFF:
+		if (record->event.pressed) {
+			#ifdef AUDIO_ENABLE	
+			PLAY_SONG(dpad_song_off);
+			#endif
+			
+			layer_off(_DPAD);	
+		}
+    }
+  return true;
+}
+
+bool muse_mode = false;
+uint8_t last_muse_note = 0;
+uint16_t muse_counter = 0;
+uint8_t muse_offset = 70;
+uint16_t muse_tempo = 50;
+
+void encoder_update(bool clockwise) {
+  if (muse_mode) {
+    if (IS_LAYER_ON(_RAISE)) {
+      if (clockwise) {
+        muse_offset++;
+      } else {
+        muse_offset--;
+      }
+    } else {
+      if (clockwise) {
+        muse_tempo+=1;
+      } else {
+        muse_tempo-=1;
+      }
+    }
+  } else {
+    if (clockwise) {
+      tap_code(KC_PGDN);
+    } else {
+      tap_code(KC_PGUP);
+    }
+  }
+}
+
+void dip_update(uint8_t index, bool active) {
+  switch (index) {
+    case 0:
+      if (active) {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(plover_song);
+        #endif
+        layer_on(_ADJUST);
+      } else {
+        #ifdef AUDIO_ENABLE
+          PLAY_SONG(plover_gb_song);
+        #endif
+        layer_off(_ADJUST);
+      }
+      break;
+    case 1:
+      if (active) {
+        muse_mode = true;
+      } else {
+        muse_mode = false;
+        #ifdef AUDIO_ENABLE
+          stop_all_notes();
+        #endif
+      }
+   }
+}
+
+void matrix_scan_user(void) {
+  #ifdef AUDIO_ENABLE
+    if (muse_mode) {
+      if (muse_counter == 0) {
+        uint8_t muse_note = muse_offset + SCALE[muse_clock_pulse()];
+        if (muse_note != last_muse_note) {
+          stop_note(compute_freq_for_midi_note(last_muse_note));
+          play_note(compute_freq_for_midi_note(muse_note), 0xF);
+          last_muse_note = muse_note;
+        }
+      }
+      muse_counter = (muse_counter + 1) % muse_tempo;
+    }
+  #endif
+}
+
+bool music_mask_user(uint16_t keycode) {
+  switch (keycode) {
+    case RAISE:
+    case LOWER:
+      return false;
+    default:
+      return true;
+  }
+}
diff --git a/layouts/community/ortho_4x12/juno/readme.md b/layouts/community/ortho_4x12/juno/readme.md
new file mode 100644
index 0000000000..b8ce97ec52
--- /dev/null
+++ b/layouts/community/ortho_4x12/juno/readme.md
@@ -0,0 +1,16 @@
+# Juno's Universal ortholinear 4x12 Layout
+created by Juno Nguyen
+
+## Features:
+* **Minimal changes from the default keymap**: to minimize re-adaptation.
+* **Top corner Esc**: swapped with Tab.
+* **Double function ShiftEnter**: hold for Right Shift; tap for Enter.
+* **Removed infrequently used keys**: Euro-specific keys.
+* **Custom Fn layer**: inspired by Pok3r and refined over time.
+* **SpaceFn**: the ultimate way to Fn.
+* **Double arrow clusters**: both Fn + WASD and Fn + IJKL are simultaneously usable for maximum comfort.
+* **Gaming-specific layer**: T-inverted arrow cluster shape; swapped Raise and Lower for easy access to numeric keys (for switching weapons in action games); standard-positioned bottom modifiers.
+* **LED indicator**: lighting up when Fn or Gaming layer is activated.
+* **Audio indicators**: Caps Lock and gaming layer.
+
+Refined since September 2017.
\ No newline at end of file
diff --git a/layouts/community/ortho_4x12/juno/rules.mk b/layouts/community/ortho_4x12/juno/rules.mk
new file mode 100644
index 0000000000..cf0942b718
--- /dev/null
+++ b/layouts/community/ortho_4x12/juno/rules.mk
@@ -0,0 +1,14 @@
+SRC += muse.c
+
+ifeq ($(strip $(KEYBOARD)), planck/rev6)
+  BACKLIGHT_ENABLE = no
+else
+  BACKLIGHT_ENABLE = yes
+endif
+
+MIDI_ENABLE=no
+RGBLIGHT_ENABLE = no
+MOUSEKEY_ENABLE = no	# Mouse keys
+EXTRAKEY_ENABLE = yes	# Audio control and System control
+CONSOLE_ENABLE = no		# Console for debug
+COMMAND_ENABLE = no    	# Commands for debug and configuration
\ No newline at end of file