[Keyboard] Quadrant by Ealdin (#11747)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

11 files changed, 534 insertions, 0 deletions

diff --git a/keyboards/ealdin/quadrant/config.h b/keyboards/ealdin/quadrant/config.h
new file mode 100644
index 0000000000..733b59c5a7
--- /dev/null
+++ b/keyboards/ealdin/quadrant/config.h
@@ -0,0 +1,103 @@
+/*
+Copyright 2020 Ealdin Keyboards
+
+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
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x0192   // Ealdin Keyboards "ƒ"
+#define PRODUCT_ID      0x5154   // Quadrant "QT"
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Ealdin
+#define PRODUCT         Quadrant E-C
+/* key matrix size */
+#define MATRIX_ROWS 5
+#define MATRIX_COLS 14
+
+#define MATRIX_ROW_PINS { B2, F7, B3, B6, B1 }
+#define MATRIX_COL_PINS { D3, D2, D1, D0, D4, C6, D7, E6, B4, B5, B7, F6, F5, F4 }
+#define UNUSED_PINS
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+#define ENCODERS_PAD_A { D5 }
+#define ENCODERS_PAD_B { F1 }
+#define ENCODER_RESOLUTION 4
+
+#define RGB_DI_PIN C7
+#ifdef RGB_DI_PIN
+   #define RGBLED_NUM 7
+   #define RGBLIGHT_HUE_STEP 8
+   #define RGBLIGHT_SAT_STEP 8
+   #define RGBLIGHT_VAL_STEP 8
+   #define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
+   #define RGBLIGHT_SLEEP  /* If defined, the RGB lighting will be switched off when the host goes to sleep */
+    /*== all animations enable ==*/
+   #define RGBLIGHT_ANIMATIONS
+// /*== or choose animations ==*/
+//   #define RGBLIGHT_EFFECT_BREATHING
+//   #define RGBLIGHT_EFFECT_RAINBOW_MOOD
+//   #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+//   #define RGBLIGHT_EFFECT_SNAKE
+//   #define RGBLIGHT_EFFECT_KNIGHT
+//   #define RGBLIGHT_EFFECT_CHRISTMAS
+//   #define RGBLIGHT_EFFECT_STATIC_GRADIENT
+//   #define RGBLIGHT_EFFECT_RGB_TEST
+//   #define RGBLIGHT_EFFECT_ALTERNATING
+// /*== customize breathing effect ==*/
+//   /*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/
+//   #define RGBLIGHT_BREATHE_TABLE_SIZE 256      // 256(default) or 128 or 64
+//   /*==== use exp() and sin() ====*/
+//   #define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85  // 1 to 2.7
+//   #define RGBLIGHT_EFFECT_BREATHE_MAX    255   // 0 to 255
+#endif
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
+ * This is userful for the Windows task manager shortcut (ctrl+shift+esc).
+ */
+// #define GRAVE_ESC_CTRL_OVERRIDE
+
+/*
+ * Feature disable options
+ *  These options are also useful to firmware size reduction.
+ */
+
+/* disable debug print */
+//#define NO_DEBUG
+
+/* disable print */
+//#define NO_PRINT
+
+/* disable action features */
+//#define NO_ACTION_LAYER
+//#define NO_ACTION_TAPPING
+#define NO_ACTION_ONESHOT
+#define NO_ACTION_MACRO
+//#define NO_ACTION_FUNCTION
diff --git a/keyboards/ealdin/quadrant/info.json b/keyboards/ealdin/quadrant/info.json
new file mode 100644
index 0000000000..e6c58bb2e5
--- /dev/null
+++ b/keyboards/ealdin/quadrant/info.json
@@ -0,0 +1,25 @@
+{
+    "keyboard_name": "Quadrant E-C",
+    "keyboard_folder": "ealdin/quadrant",
+    "url": "https://github.com/Ealdin/keyboards/tree/master/Quadrant", 
+    "maintainer": "Ealdin Keyboards", 
+    "width": 14, 
+    "height": 5, 
+    "layouts": {
+        "LAYOUT_ortho_5x14": {
+                "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":6, "y":0}, {"x":7, "y":0}, {"x":8, "y":0}, {"x":9, "y":0}, {"x":10, "y":0}, {"x":11, "y":0}, {"x":12, "y":0}, {"x":13, "y":0}, {"x":0, "y":1}, {"x":1, "y":1}, {"x":2, "y":1}, {"x":3, "y":1}, {"x":4, "y":1}, {"x":5, "y":1}, {"x":6, "y":1}, {"x":7, "y":1}, {"x":8, "y":1}, {"x":9, "y":1}, {"x":10, "y":1}, {"x":11, "y":1}, {"x":12, "y":1}, {"x":13, "y":1}, {"x":0, "y":2}, {"x":1, "y":2}, {"x":2, "y":2}, {"x":3, "y":2}, {"x":4, "y":2}, {"x":5, "y":2}, {"x":6, "y":2}, {"x":7, "y":2}, {"x":8, "y":2}, {"x":9, "y":2}, {"x":10, "y":2}, {"x":11, "y":2}, {"x":12, "y":2}, {"x":13, "y":2}, {"x":0, "y":3}, {"x":1, "y":3}, {"x":2, "y":3}, {"x":3, "y":3}, {"x":4, "y":3}, {"x":5, "y":3}, {"x":6, "y":3}, {"x":7, "y":3}, {"x":8, "y":3}, {"x":9, "y":3}, {"x":10, "y":3}, {"x":11, "y":3}, {"x":12, "y":3}, {"x":13, "y":3}, {"x":0, "y":4}, {"x":1, "y":4}, {"x":2, "y":4}, {"x":3, "y":4}, {"x":4, "y":4}, {"x":5, "y":4}, {"x":6, "y":4}, {"x":7, "y":4}, {"x":8, "y":4}, {"x":9, "y":4}, {"x":10, "y":4}, {"x":11, "y":4}, {"x":12, "y":4}, {"x":13, "y":4}]
+            },
+        "LAYOUT_ortho_5x14_1x2uC": {
+                "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":6, "y":0}, {"x":7, "y":0}, {"x":8, "y":0}, {"x":9, "y":0}, {"x":10, "y":0}, {"x":11, "y":0}, {"x":12, "y":0}, {"x":13, "y":0}, {"x":0, "y":1}, {"x":1, "y":1}, {"x":2, "y":1}, {"x":3, "y":1}, {"x":4, "y":1}, {"x":5, "y":1}, {"x":6, "y":1}, {"x":7, "y":1}, {"x":8, "y":1}, {"x":9, "y":1}, {"x":10, "y":1}, {"x":11, "y":1}, {"x":12, "y":1}, {"x":13, "y":1}, {"x":0, "y":2}, {"x":1, "y":2}, {"x":2, "y":2}, {"x":3, "y":2}, {"x":4, "y":2}, {"x":5, "y":2}, {"x":6, "y":2}, {"x":7, "y":2}, {"x":8, "y":2}, {"x":9, "y":2}, {"x":10, "y":2}, {"x":11, "y":2}, {"x":12, "y":2}, {"x":13, "y":2}, {"x":0, "y":3}, {"x":1, "y":3}, {"x":2, "y":3}, {"x":3, "y":3}, {"x":4, "y":3}, {"x":5, "y":3}, {"x":6, "y":3}, {"x":7, "y":3}, {"x":8, "y":3}, {"x":9, "y":3}, {"x":10, "y":3}, {"x":11, "y":3}, {"x":12, "y":3}, {"x":13, "y":3}, {"x":0, "y":4}, {"x":1, "y":4}, {"x":2, "y":4}, {"x":3, "y":4}, {"x":4, "y":4}, {"x":5, "y":4}, {"x":6, "y":4, "w":2}, {"x":8, "y":4}, {"x":9, "y":4}, {"x":10, "y":4}, {"x":11, "y":4}, {"x":12, "y":4}, {"x":13, "y":4}]
+            },
+        "LAYOUT_ortho_5x14_1x2uL": {
+                "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":6, "y":0}, {"x":7, "y":0}, {"x":8, "y":0}, {"x":9, "y":0}, {"x":10, "y":0}, {"x":11, "y":0}, {"x":12, "y":0}, {"x":13, "y":0}, {"x":0, "y":1}, {"x":1, "y":1}, {"x":2, "y":1}, {"x":3, "y":1}, {"x":4, "y":1}, {"x":5, "y":1}, {"x":6, "y":1}, {"x":7, "y":1}, {"x":8, "y":1}, {"x":9, "y":1}, {"x":10, "y":1}, {"x":11, "y":1}, {"x":12, "y":1}, {"x":13, "y":1}, {"x":0, "y":2}, {"x":1, "y":2}, {"x":2, "y":2}, {"x":3, "y":2}, {"x":4, "y":2}, {"x":5, "y":2}, {"x":6, "y":2}, {"x":7, "y":2}, {"x":8, "y":2}, {"x":9, "y":2}, {"x":10, "y":2}, {"x":11, "y":2}, {"x":12, "y":2}, {"x":13, "y":2}, {"x":0, "y":3}, {"x":1, "y":3}, {"x":2, "y":3}, {"x":3, "y":3}, {"x":4, "y":3}, {"x":5, "y":3}, {"x":6, "y":3}, {"x":7, "y":3}, {"x":8, "y":3}, {"x":9, "y":3}, {"x":10, "y":3}, {"x":11, "y":3}, {"x":12, "y":3}, {"x":13, "y":3}, {"x":0, "y":4}, {"x":1, "y":4}, {"x":2, "y":4}, {"x":3, "y":4}, {"x":4, "y":4}, {"x":5, "y":4, "w":2}, {"x":7, "y":4}, {"x":8, "y":4}, {"x":9, "y":4}, {"x":10, "y":4}, {"x":11, "y":4}, {"x":12, "y":4}, {"x":13, "y":4}]
+            },
+        "LAYOUT_ortho_5x14_1x2uR": {
+                "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":6, "y":0}, {"x":7, "y":0}, {"x":8, "y":0}, {"x":9, "y":0}, {"x":10, "y":0}, {"x":11, "y":0}, {"x":12, "y":0}, {"x":13, "y":0}, {"x":0, "y":1}, {"x":1, "y":1}, {"x":2, "y":1}, {"x":3, "y":1}, {"x":4, "y":1}, {"x":5, "y":1}, {"x":6, "y":1}, {"x":7, "y":1}, {"x":8, "y":1}, {"x":9, "y":1}, {"x":10, "y":1}, {"x":11, "y":1}, {"x":12, "y":1}, {"x":13, "y":1}, {"x":0, "y":2}, {"x":1, "y":2}, {"x":2, "y":2}, {"x":3, "y":2}, {"x":4, "y":2}, {"x":5, "y":2}, {"x":6, "y":2}, {"x":7, "y":2}, {"x":8, "y":2}, {"x":9, "y":2}, {"x":10, "y":2}, {"x":11, "y":2}, {"x":12, "y":2}, {"x":13, "y":2}, {"x":0, "y":3}, {"x":1, "y":3}, {"x":2, "y":3}, {"x":3, "y":3}, {"x":4, "y":3}, {"x":5, "y":3}, {"x":6, "y":3}, {"x":7, "y":3}, {"x":8, "y":3}, {"x":9, "y":3}, {"x":10, "y":3}, {"x":11, "y":3}, {"x":12, "y":3}, {"x":13, "y":3}, {"x":0, "y":4}, {"x":1, "y":4}, {"x":2, "y":4}, {"x":3, "y":4}, {"x":4, "y":4}, {"x":5, "y":4}, {"x":6, "y":4}, {"x":7, "y":4, "w":2}, {"x":9, "y":4}, {"x":10, "y":4}, {"x":11, "y":4}, {"x":12, "y":4}, {"x":13, "y":4}]
+            },
+        "LAYOUT_ortho_5x14_2x2u": {
+                "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "y":0}, {"x":4, "y":0}, {"x":5, "y":0}, {"x":6, "y":0}, {"x":7, "y":0}, {"x":8, "y":0}, {"x":9, "y":0}, {"x":10, "y":0}, {"x":11, "y":0}, {"x":12, "y":0}, {"x":13, "y":0}, {"x":0, "y":1}, {"x":1, "y":1}, {"x":2, "y":1}, {"x":3, "y":1}, {"x":4, "y":1}, {"x":5, "y":1}, {"x":6, "y":1}, {"x":7, "y":1}, {"x":8, "y":1}, {"x":9, "y":1}, {"x":10, "y":1}, {"x":11, "y":1}, {"x":12, "y":1}, {"x":13, "y":1}, {"x":0, "y":2}, {"x":1, "y":2}, {"x":2, "y":2}, {"x":3, "y":2}, {"x":4, "y":2}, {"x":5, "y":2}, {"x":6, "y":2}, {"x":7, "y":2}, {"x":8, "y":2}, {"x":9, "y":2}, {"x":10, "y":2}, {"x":11, "y":2}, {"x":12, "y":2}, {"x":13, "y":2}, {"x":0, "y":3}, {"x":1, "y":3}, {"x":2, "y":3}, {"x":3, "y":3}, {"x":4, "y":3}, {"x":5, "y":3}, {"x":6, "y":3}, {"x":7, "y":3}, {"x":8, "y":3}, {"x":9, "y":3}, {"x":10, "y":3}, {"x":11, "y":3}, {"x":12, "y":3}, {"x":13, "y":3}, {"x":0, "y":4}, {"x":1, "y":4}, {"x":2, "y":4}, {"x":3, "y":4}, {"x":4, "y":4}, {"x":5, "y":4, "w":2}, {"x":7, "y":4, "w":2}, {"x":9, "y":4}, {"x":10, "y":4}, {"x":11, "y":4}, {"x":12, "y":4}, {"x":13, "y":4}]
+            }
+    }
+}
\ No newline at end of file
diff --git a/keyboards/ealdin/quadrant/keymaps/default/keymap.c b/keyboards/ealdin/quadrant/keymaps/default/keymap.c
new file mode 100644
index 0000000000..19a6e0e9ae
--- /dev/null
+++ b/keyboards/ealdin/quadrant/keymaps/default/keymap.c
@@ -0,0 +1,82 @@
+/* Copyright 2019 Ealdin
+ *
+ * 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
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [0] = LAYOUT_ortho_5x14(
+    /* Base
+      * ,-------------------------------------------------------------------------------------------------.
+      * |   `  |   1  |   2  |   3  |   4  |   5  |   -  |   +  |   6  |   7  |   8  |   9  |   0  | Bksp |
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * | Tab  |   Q  |   W  |   E  |   R  |   T  |   [  |   ]  |   Y  |   U  |   I  |   O  |   P  | Del  |
+      * |------+------+------+------+------+-------------+------+------+------+------+------+------+------|
+      * | Esc  |   A  |   S  |   D  |   F  |   G  | Home | PgUp |   H  |   J  |   K  |   L  |   ;  |  "   |
+      * |------+------+------+------+------+------|------+------+------+------+------+------+------+------|
+      * | Shift|   Z  |   X  |   C  |   V  |   B  | End  | PgDn |   N  |   M  |   ,  |   .  |   /  | Enter|
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * | Ctrl |  GUI | CpsLk|  Alt |  Fn2 | Space| Space| Space| Space|  Fn1 | Left | Down |  Up  | Right|
+      * `-------------------------------------------------------------------------------------------------' 
+      */
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_MINS, KC_EQL,  KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC,
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_LBRC, KC_RBRC, KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_DEL,
+    KC_ESC,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_HOME, KC_PGUP, 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_END,  KC_PGDN, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT,
+    KC_LGUI, KC_LCTL, KC_LALT, KC_CAPS, MO(2),   KC_BSPC, KC_BSPC, KC_SPC,  KC_SPC,  TG(1),   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+  ),
+  
+  [1] = LAYOUT_ortho_5x14( 
+    /* Layer 1 
+      * ,-------------------------------------------------------------------------------------------------.
+      * |  Esc |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |  F7  |  F8  |  F9  |  F10 | F11  |  F12 | PScr |
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |  |   |
+      * |------+------+------+------+------+-------------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |Pause |
+      * |------+------+------+------+------+------|------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |Insert|
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * | Reset|      |      |      |      |      |      |      |      |      |      |      |      |ScrLk |
+      * `-------------------------------------------------------------------------------------------------'
+      */
+    KC_ESC,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_PSCR,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_BSLS,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_PAUS,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_INS,
+    RESET,   _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_SLCK
+  ),
+
+  [2] = LAYOUT_ortho_5x14(
+  /* Layer 2 
+      * ,-------------------------------------------------------------------------------------------------.
+      * |Toggle| Mode+| Mode-| Hue+ | Hue- | Sat+ | Sat- |Value+|Value-|      |      |      |      |      |
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * |Static|Breath| Rainb| Swirl| Snake|Knight| Xmas | Grad | Test |      |      |      |      |      |
+      * |------+------+------+------+------+-------------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
+      * |------+------+------+------+------+------|------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      | Mute |
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      | Stop | Play |      |      | Prev | Vol- | Vol+ | Next |
+      * `-------------------------------------------------------------------------------------------------' 
+      */
+    RGB_TOG, RGB_MOD, RGB_RMOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, _______, _______, _______, _______, _______,
+    RGB_M_P, RGB_M_B, RGB_M_R, RGB_M_SW, RGB_M_SN, RGB_M_K, RGB_M_X, RGB_M_G, RGB_M_T, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MUTE,
+    _______, _______, _______, _______, _______, _______, KC_MSTP, KC_MPLY, _______, _______, KC_MPRV, KC_VOLD, KC_VOLU, KC_MNXT
+  ),
+};
diff --git a/keyboards/ealdin/quadrant/keymaps/default/readme.md b/keyboards/ealdin/quadrant/keymaps/default/readme.md
new file mode 100644
index 0000000000..54e4980c3e
--- /dev/null
+++ b/keyboards/ealdin/quadrant/keymaps/default/readme.md
@@ -0,0 +1 @@
+# The default keymap for quadrant
\ No newline at end of file
diff --git a/keyboards/ealdin/quadrant/keymaps/via/keymap.c b/keyboards/ealdin/quadrant/keymaps/via/keymap.c
new file mode 100644
index 0000000000..3026ffbbeb
--- /dev/null
+++ b/keyboards/ealdin/quadrant/keymaps/via/keymap.c
@@ -0,0 +1,103 @@
+/* Copyright 2020 Ealdin Keyboards
+ *
+ * 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
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [0] = LAYOUT_ortho_5x14(
+    /* Base
+      * ,-------------------------------------------------------------------------------------------------.
+      * |   `  |   1  |   2  |   3  |   4  |   5  |   -  |   +  |   6  |   7  |   8  |   9  |   0  | Bksp |
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * | Tab  |   Q  |   W  |   E  |   R  |   T  |   [  |   ]  |   Y  |   U  |   I  |   O  |   P  | Del  |
+      * |------+------+------+------+------+-------------+------+------+------+------+------+------+------|
+      * | Esc  |   A  |   S  |   D  |   F  |   G  | Home | PgUp |   H  |   J  |   K  |   L  |   ;  |  "   |
+      * |------+------+------+------+------+------|------+------+------+------+------+------+------+------|
+      * | Shift|   Z  |   X  |   C  |   V  |   B  | End  | PgDn |   N  |   M  |   ,  |   .  |   /  | Enter|
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * | Ctrl |  GUI | CpsLk|  Alt |  Fn2 | Space| Space| Space| Space|  Fn1 | Left | Down |  Up  | Right|
+      * `-------------------------------------------------------------------------------------------------'
+      */
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_MINS, KC_EQL,  KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC,
+    KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_LBRC, KC_RBRC, KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_DEL,
+    KC_ESC,  KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_HOME, KC_PGUP, 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_END,  KC_PGDN, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT,
+    KC_LGUI, KC_LCTL, KC_LALT, KC_CAPS, MO(2),   KC_BSPC, KC_BSPC, KC_SPC,  KC_SPC,  TG(1),   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+  ),
+  
+  [1] = LAYOUT_ortho_5x14( 
+    /* Layer 1 
+      * ,-------------------------------------------------------------------------------------------------.
+      * |  Esc |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |  F7  |  F8  |  F9  |  F10 | F11  |  F12 | PScr |
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |  |   |
+      * |------+------+------+------+------+-------------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |Pause |
+      * |------+------+------+------+------+------|------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |Insert|
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * | Reset|      |      |      |      |      |      |      |      |      |      |      |      |ScrLk |
+      * `-------------------------------------------------------------------------------------------------'
+      */
+    KC_ESC,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_PSCR,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_BSLS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PAUS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_INS,
+    RESET,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_SLCK
+    ),
+
+  [2] = LAYOUT_ortho_5x14(
+  /* Layer 2 
+      * ,-------------------------------------------------------------------------------------------------.
+      * |Toggle| Mode+| Mode-| Hue+ | Hue- | Sat+ | Sat- |Value+|Value-|      |      |      |      |      |
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * |Static|Breath| Rainb| Swirl| Snake|Knight| Xmas | Grad | Test |      |      |      |      |      |
+      * |------+------+------+------+------+-------------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
+      * |------+------+------+------+------+------|------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      | Mute |
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      | Stop | Play |      |      | Prev | Vol- | Vol+ | Next |
+      * `-------------------------------------------------------------------------------------------------'
+      */
+    RGB_TOG, RGB_MOD, RGB_RMOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    RGB_M_P, RGB_M_B, RGB_M_R, RGB_M_SW, RGB_M_SN, RGB_M_K, RGB_M_X, RGB_M_G, RGB_M_T, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MUTE,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MSTP, KC_MPLY, KC_TRNS, KC_TRNS, KC_MPRV, KC_VOLD, KC_VOLU, KC_MNXT
+    
+  ),
+
+  [3] = LAYOUT_ortho_5x14(
+  /* Layer 3 
+      * ,-------------------------------------------------------------------------------------------------.
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
+      * |------+------+------+------+------+-------------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
+      * |------+------+------+------+------+------|------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
+      * |------+------+------+------+------+------+------+------+------+------+------+------+------+------|
+      * |      |      |      |      |      |      |      |      |      |      |      |      |      |      |
+      * `-------------------------------------------------------------------------------------------------'
+      */
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
+  )   
+};
diff --git a/keyboards/ealdin/quadrant/keymaps/via/rules.mk b/keyboards/ealdin/quadrant/keymaps/via/rules.mk
new file mode 100644
index 0000000000..d5e850c2bc
--- /dev/null
+++ b/keyboards/ealdin/quadrant/keymaps/via/rules.mk
@@ -0,0 +1,2 @@
+VIA_ENABLE = yes			# Enable VIA
+LTO_ENABLE = yes			# Firmware size optimalization
diff --git a/keyboards/ealdin/quadrant/quadrant.c b/keyboards/ealdin/quadrant/quadrant.c
new file mode 100644
index 0000000000..5a4acaf006
--- /dev/null
+++ b/keyboards/ealdin/quadrant/quadrant.c
@@ -0,0 +1,66 @@
+/* Copyright 2020 Ealdin Keyboards
+ *
+ * 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 "quadrant.h"
+
+
+// Rotary encoder functions:
+__attribute__((weak)) void encoder_update_user(uint8_t index, bool clockwise) {
+  uint16_t mapped_code = 0;
+  if (index == 0) {
+    if (clockwise) {
+        switch(get_highest_layer(layer_state)){
+            case 0:
+            default:
+                mapped_code = KC_VOLD;
+                break;
+            case 1:
+                mapped_code = KC_MEDIA_PREV_TRACK;
+                break;
+            case 2:
+                mapped_code = KC_PGUP;
+                break;
+        }
+    } else {
+        switch(get_highest_layer(layer_state)){
+            case 0:
+            default:
+                mapped_code = KC_VOLU;
+                break;
+            case 1:
+                mapped_code = KC_MEDIA_NEXT_TRACK;
+                break;
+            case 2:
+                mapped_code = KC_PGDN;
+                break;
+        }
+    }
+    tap_code(mapped_code);
+  }
+}
+
+void keyboard_pre_init_kb(void) {
+    setPinOutput(F0);
+
+    keyboard_pre_init_user();
+}
+
+bool led_update_kb(led_t led_state) {
+    if (led_update_user(led_state)) {
+        writePin(F0, led_state.caps_lock);
+    }
+    return true;
+}
+
diff --git a/keyboards/ealdin/quadrant/quadrant.h b/keyboards/ealdin/quadrant/quadrant.h
new file mode 100644
index 0000000000..8c6f5215e8
--- /dev/null
+++ b/keyboards/ealdin/quadrant/quadrant.h
@@ -0,0 +1,103 @@
+/* Copyright 2020 Ealdin Keyboards
+ *
+ * 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
+
+#include "quantum.h"
+
+/* This a shortcut to help you visually see your layout.
+ *
+ * The first section contains all of the arguments representing the physical
+ * layout of the board and position of the keys.
+ *
+ * The second converts the arguments into a two-dimensional array which
+ * represents the switch matrix.
+ */
+
+#define ___ KC_NO
+#define LAYOUT_ortho_5x14( \
+    k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, k0c, k0d, \
+    k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, \
+    k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, \
+    k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, \
+    k40, k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k4d  \
+) \
+{ \
+    { k40, k41, k42, k43, k44, k45, k46, k47, k48, k49, k4a, k4b, k4c, k4d }, \
+    { k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d }, \
+    { k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d }, \
+    { k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d }, \
+    { k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, k0c, k0d }  \
+}
+
+#define LAYOUT_ortho_5x14_1x2uC( \
+    k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, k0c, k0d, \
+    k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, \
+    k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, \
+    k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, \
+    k40, k41, k42, k43, k44, k45,   k47,    k48, k49, k4a, k4b, k4c, k4d  \
+) \
+{ \
+    { k40, k41, k42, k43, k44, k45, ___, k47, k48, k49, k4a, k4b, k4c, k4d }, \
+    { k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d }, \
+    { k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d }, \
+    { k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d }, \
+    { k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, k0c, k0d }  \
+}
+
+#define LAYOUT_ortho_5x14_1x2uL( \
+    k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, k0c, k0d, \
+    k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, \
+    k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, \
+    k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, \
+    k40, k41, k42, k43, k44,    k46,   k47, k48, k49, k4a, k4b, k4c, k4d  \
+) \
+{ \
+    { k40, k41, k42, k43, k44, __,  k46, k47, k48, k49, k4a, k4b, k4c, k4d }, \
+    { k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d }, \
+    { k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d }, \
+    { k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d }, \
+    { k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, k0c, k0d }  \
+}
+
+#define LAYOUT_ortho_5x14_1x2uR( \
+    k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, k0c, k0d, \
+    k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, \
+    k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, \
+    k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, \
+    k40, k41, k42, k43, k44, k45, k46,    k48,   k49, k4a, k4b, k4c, k4d \
+) \
+{ \
+    { k40, k41, k42, k43, k44, k45, k46, ___, k48, k49, k4a, k4b, k4c, k4d }, \
+    { k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d }, \
+    { k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d }, \
+    { k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d }, \
+    { k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, k0c, k0d }  \
+}
+
+#define LAYOUT_ortho_5x14_2x2u( \
+    k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, k0c, k0d, \
+    k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d, \
+    k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d, \
+    k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d, \
+    k40, k41, k42, k43, k44,    k46,     k48,    k49, k4a, k4b, k4c, k4d \
+) \
+{ \
+    { k40, k41, k42, k43, k44, ___, k46, ___, k48, k49, k4a, k4b, k4c, k4d }, \
+    { k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3a, k3b, k3c, k3d }, \
+    { k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2a, k2b, k2c, k2d }, \
+    { k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1a, k1b, k1c, k1d }, \
+    { k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0a, k0b, k0c, k0d }  \
+}
diff --git a/keyboards/ealdin/quadrant/readme.md b/keyboards/ealdin/quadrant/readme.md
new file mode 100644
index 0000000000..b02cc19ba7
--- /dev/null
+++ b/keyboards/ealdin/quadrant/readme.md
@@ -0,0 +1,17 @@
+# Quadrant
+
+![Quadrant](https://i.imgur.com/S5f1Tn7l.jpg)
+
+A 5x14 ortholinear keyboard with "barebone" design using Elite-C.
+
+* Keyboard Maintainer: [Ealdin](https://github.com/Ealdin)
+* Hardware Supported: Quadrant E-C
+* Hardware Availability: Group Buy via /r/mk
+
+Make example for this keyboard (after setting up your build environment):
+
+    make ealdin/quadrant:default
+
+**Reset Key**: The board can be reset by pressing the RESET button on the Elite-C or the button to the right of it labeled SW1. 
+
+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).
diff --git a/keyboards/ealdin/quadrant/rules.mk b/keyboards/ealdin/quadrant/rules.mk
new file mode 100644
index 0000000000..c3d0a548c1
--- /dev/null
+++ b/keyboards/ealdin/quadrant/rules.mk
@@ -0,0 +1,25 @@
+# MCU name
+MCU = atmega32u4
+
+# Bootloader selection
+BOOTLOADER = atmel-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = no        # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = yes        # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
+SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
+# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
+NKRO_ENABLE = no            # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
+BLUETOOTH_ENABLE = no       # Enable Bluetooth
+AUDIO_ENABLE = no           # Audio output
+ENCODER_ENABLE = yes        # Enable rotary encoders
+
+LAYOUTS = ortho_5x14
diff --git a/keyboards/ealdin/readme.md b/keyboards/ealdin/readme.md
new file mode 100644
index 0000000000..b36afb718c
--- /dev/null
+++ b/keyboards/ealdin/readme.md
@@ -0,0 +1,7 @@
+# Ealdin Firmware
+
+All files related to firmware of keyboards designed by Ealdin.
+
+## Keyboards
+
+* [Quadrant](./quadrant/): maintainer [Ealdin](https://github.com/Ealdin)
\ No newline at end of file