Keymap: Added buswerks ortho_4x12 keymap (#3623)

* Added buswerks keymap

* cleaned up comments on buswerks keymap

* Added buswerks keymap readme.md

* Fixed spelling in buswerks readme.md

* Removed unnecessary includes, changed process_record_user to now use set_single_persistent_default_layer(), removed deprecated functions, and moved the audio ifdef block to config.h

3 files changed, 204 insertions, 0 deletions

diff --git a/layouts/community/ortho_4x12/buswerks/config.h b/layouts/community/ortho_4x12/buswerks/config.h
new file mode 100644
index 0000000000..1498cae744
--- /dev/null
+++ b/layouts/community/ortho_4x12/buswerks/config.h
@@ -0,0 +1,22 @@
+#pragma once
+
+/* Use I2C or Serial, not both */
+
+#define USE_SERIAL
+// #define USE_I2C
+
+/* Select hand configuration */
+
+#define MASTER_LEFT
+// #define _MASTER_RIGHT
+// #define EE_HANDS
+
+#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 
\ No newline at end of file
diff --git a/layouts/community/ortho_4x12/buswerks/keymap.c b/layouts/community/ortho_4x12/buswerks/keymap.c
new file mode 100644
index 0000000000..776ea461b7
--- /dev/null
+++ b/layouts/community/ortho_4x12/buswerks/keymap.c
@@ -0,0 +1,154 @@
+#include QMK_KEYBOARD_H
+
+extern keymap_config_t keymap_config;
+
+#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,
+  LOWER,
+  RAISE,
+  ADJUST,
+};
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define KC_     KC_TRNS
+#define XXXXXXX KC_NO
+
+#define ESC_CMD MT(MOD_LGUI, KC_ESC)
+#define RSE_ENT LT(_RAISE, KC_ENT)
+#define KC_LOWR LOWER
+#define KC_RASE RAISE
+#define KC_ADJ  ADJUST
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+[_QWERTY] = LAYOUT_ortho_4x12( \
+  // .--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------.
+       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_LSPO, KC_Z   , KC_X   , KC_C   , KC_V   , KC_B   , KC_N   , KC_M   , KC_COMM, KC_DOT , KC_SLSH, KC_RSPC, \
+  // |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+       ADJUST,  KC_LCTL, KC_LALT, KC_LGUI, LOWER  , KC_SPC , KC_LSFT, RSE_ENT, KC_LEFT, KC_DOWN, KC_UP  , KC_RGHT \
+  // '--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
+),
+
+[_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, \
+  // |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+       ESC_CMD, KC_A   , KC_R   , KC_S   , KC_T   , KC_D   , KC_H   , KC_N   , KC_E   , KC_I   , KC_O   , KC_QUOT, \
+  // |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+       KC_LSPO, KC_Z   , KC_X   , KC_C   , KC_V   , KC_B   , KC_K   , KC_M   , KC_COMM, KC_DOT , KC_SLSH, KC_RSPC, \
+  // |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+       ADJUST,  KC_LCTL, KC_LALT, KC_LGUI, LOWER  , KC_SPC , KC_LSFT, RSE_ENT, KC_LEFT, KC_DOWN, KC_UP  , KC_RGHT \
+  // '--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
+),
+
+[_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 , \
+  // |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+       ADJUST,  KC_LCTL, KC_LALT, KC_LGUI, LOWER  , KC_SPC , KC_LSFT, RSE_ENT, KC_LEFT, KC_DOWN, KC_UP  , KC_RGHT \
+  // '--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
+),
+
+[_LOWER] = LAYOUT_ortho_4x12( \
+  // .--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------.
+       KC_TILD, _______, _______, _______, _______, _______, _______, KC_7,    KC_8,    KC_9,    KC_MINS, KC_DEL, \
+  // |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+       _______, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, _______, KC_4,    KC_5,    KC_6,    KC_PLUS, KC_PIPE, \
+  // |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+       _______, KC_CIRC, KC_ASTR, KC_UNDS, KC_EQL,  KC_AMPR, _______, KC_1,    KC_2,    KC_3,    KC_SLSH, _______, \
+  // |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+       _______, _______, _______, _______, _______, _______, _______, KC_0,    _______, _______, _______, _______ \
+  // '--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
+),
+
+[_RAISE] = LAYOUT_ortho_4x12( \
+  // .--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------.
+       KC_GRV,  _______, _______, KC_LPRN, KC_RPRN, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY, _______, KC_DEL, \
+  // |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+       _______, _______, _______, KC_LCBR, KC_RCBR, _______, KC_LEFT, KC_DOWN, KC_UP  , KC_RGHT, _______, KC_BSLS, \
+  // |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+       _______, _______, _______, KC_LBRC, KC_RBRC, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END,  _______, _______, \
+  // |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
+       _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ \
+  // '--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
+),
+
+[_ADJUST] =  LAYOUT_ortho_4x12( \
+  KC_F11,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F12, \
+  _______, _______, RESET,   AU_ON,   AU_OFF,  AG_NORM, AG_SWAP, QWERTY,  COLEMAK, DVORAK,  _______, _______, \
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ \
+)
+
+
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+        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 LOWER:
+      if (record->event.pressed) {
+        layer_on(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case RAISE:
+      if (record->event.pressed) {
+        layer_on(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case ADJUST:
+      if (record->event.pressed) {
+        layer_on(_ADJUST);
+      } else {
+        layer_off(_ADJUST);
+      }
+      return false;
+      break;
+  }
+  return true;
+}
\ No newline at end of file
diff --git a/layouts/community/ortho_4x12/buswerks/readme.md b/layouts/community/ortho_4x12/buswerks/readme.md
new file mode 100644
index 0000000000..452116423b
--- /dev/null
+++ b/layouts/community/ortho_4x12/buswerks/readme.md
@@ -0,0 +1,28 @@
+Buswerks' 4x12 Ortholinear Layout
+============================
+For use on Planck, Let's Split, and similar keyboards
+
+### Layout Overview
+
+- Main Layer
+	- An additional shift key is located on the right space key (only works for grid layouts)
+	- Enter is located on the Raise key (layer-tap)
+	- The left and right shift keys function as Space Cadet shift keys
+	- The bottom left key is the Adjust modifier
+	- Escape is in the traditional Caps Lock position
+		- Holding down the escape key acts as LGUI (intended for macOS use)
+- Lower
+	- There is a numpad on the right hand (4, 5, and 6 are located under JKL/NEI/HTN)
+	- Plus and minus keys are located to the right of the numpad
+	- All other symbols are located on the other side of the keyboard, in a somewhat logical order
+		- Symbols from the number row are in order, starting on the left pinky.
+		- Equals and underscore are in easily accessible spots, because they are more commonly used in programming
+		- The ampersand is less common, so it is moved to the right of the equals symbol
+- Raise
+	- Vim-style arrow keys
+		- Above the arrow keys are media controls
+		- Below are home, end, pgup, and pgdn
+	- The left hand has all three types of braces
+		- Curly braces are under the index and middle fingers for easy access during programming, and because parentheses are already available through Space Cadet shift
+- Adjust
+	- Function keys are located along the top row (reset is moved to accommodate this)
\ No newline at end of file