[Keyboard] Add support for XT8x (#14440)

Co-authored-by: Drashna Jaelre <drashna@live.com>

10 files changed, 467 insertions, 0 deletions

diff --git a/keyboards/kopibeng/xt8x/chconf.h b/keyboards/kopibeng/xt8x/chconf.h
new file mode 100644
index 0000000000..5d57f9aece
--- /dev/null
+++ b/keyboards/kopibeng/xt8x/chconf.h
@@ -0,0 +1,31 @@
+/* Copyright 2021 QMK
+ *
+ * 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/>.
+ */
+
+/*
+ * This file was auto-generated by:
+ *    `qmk chibios-confmigrate -i keyboards/kopibeng/xt8x/chconf.h -r platforms/chibios/common/configs/chconf.h`
+ */
+
+#pragma once
+
+#define CH_CFG_ST_FREQUENCY 10000
+
+#define CH_CFG_OPTIMIZE_SPEED FALSE
+
+#define CH_CFG_USE_CONDVARS_TIMEOUT FALSE
+
+#include_next <chconf.h>
+
diff --git a/keyboards/kopibeng/xt8x/config.h b/keyboards/kopibeng/xt8x/config.h
new file mode 100644
index 0000000000..d1508dfdd6
--- /dev/null
+++ b/keyboards/kopibeng/xt8x/config.h
@@ -0,0 +1,83 @@
+/* Copyright 2021 Samuel Lu
+ *
+ * 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       0x4B50 // 'KP' kopibeng  
+#define PRODUCT_ID      0x8788 
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    kopibeng
+#define PRODUCT         XT8x
+
+/* key matrix size */
+#define MATRIX_ROWS 6
+#define MATRIX_COLS 17
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+*/
+#define MATRIX_ROW_PINS { A8, B15, A9, B12, A3, B14 }
+#define MATRIX_COL_PINS { A2, A1, A0, B11, B10, B2, F1, B1, B0, A7, A6, A5, F0, A4, C15, C14, C13 }
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+#define LED_CAPS_LOCK_PIN B3
+#define LED_SCROLL_LOCK_PIN A15
+#define INDICATOR_PIN_0 B13
+
+#define RGB_DI_PIN A10
+#ifdef RGB_DI_PIN
+    #define RGBLED_NUM 19
+    #define RGBLIGHT_HUE_STEP 8
+    #define RGBLIGHT_SAT_STEP 8
+    #define RGBLIGHT_VAL_STEP 8
+    #define RGBLIGHT_LIMIT_VAL 200 /* 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
+#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
diff --git a/keyboards/kopibeng/xt8x/info.json b/keyboards/kopibeng/xt8x/info.json
new file mode 100644
index 0000000000..d2a59eef8b
--- /dev/null
+++ b/keyboards/kopibeng/xt8x/info.json
@@ -0,0 +1,102 @@
+{
+    "keyboard_name": "XT8x",
+    "maintainer": "kopibeng",
+    "url": "",
+    "layouts": {
+        "LAYOUT_all": {
+            "layout": [
+                { "label": "0,0", "x": 0, "y": 0 },
+                { "label": "0,1", "x": 1.25, "y": 0 },
+                { "label": "0,2", "x": 2.25, "y": 0 },
+                { "label": "0,3", "x": 3.25, "y": 0 },
+                { "label": "0,4", "x": 4.25, "y": 0 },
+                { "label": "0,5", "x": 5.5, "y": 0 },
+                { "label": "0,6", "x": 6.5, "y": 0 },
+                { "label": "0,7", "x": 7.5, "y": 0 },
+                { "label": "0,8", "x": 8.5, "y": 0 },
+                { "label": "0,9", "x": 9.75, "y": 0 },
+                { "label": "0,10", "x": 10.75, "y": 0 },
+                { "label": "0,11", "x": 11.75, "y": 0 },
+                { "label": "0,12", "x": 12.75, "y": 0 },
+                { "label": "0,13", "x": 14, "y": 0 },
+                { "label": "0,14", "x": 15.25, "y": 0 },
+                { "label": "0,15", "x": 16.25, "y": 0 },
+                { "label": "0,16", "x": 17.25, "y": 0 },
+                { "label": "1,0", "x": 0, "y": 1.25 },
+                { "label": "1,1", "x": 1, "y": 1.25 },
+                { "label": "1,2", "x": 2, "y": 1.25 },
+                { "label": "1,3", "x": 3, "y": 1.25 },
+                { "label": "1,4", "x": 4, "y": 1.25 },
+                { "label": "1,5", "x": 5, "y": 1.25 },
+                { "label": "1,6", "x": 6, "y": 1.25 },
+                { "label": "1,7", "x": 7, "y": 1.25 },
+                { "label": "1,8", "x": 8, "y": 1.25 },
+                { "label": "1,9", "x": 9, "y": 1.25 },
+                { "label": "1,10", "x": 10, "y": 1.25 },
+                { "label": "1,11", "x": 11, "y": 1.25 },
+                { "label": "1,12", "x": 12, "y": 1.25 },
+                { "label": "2,12", "x": 13, "y": 1.25 },
+                { "label": "1,13", "x": 14, "y": 1.25 },
+                { "label": "1,14", "x": 15.25, "y": 1.25 },
+                { "label": "1,15", "x": 16.25, "y": 1.25 },
+                { "label": "1,16", "x": 17.25, "y": 1.25 },
+                { "label": "2,0", "w": 1.5, "x": 0, "y": 2.25 },
+                { "label": "2,1", "x": 1.5, "y": 2.25 },
+                { "label": "2,2", "x": 2.5, "y": 2.25 },
+                { "label": "2,3", "x": 3.5, "y": 2.25 },
+                { "label": "2,4", "x": 4.5, "y": 2.25 },
+                { "label": "2,5", "x": 5.5, "y": 2.25 },
+                { "label": "2,6", "x": 6.5, "y": 2.25 },
+                { "label": "2,7", "x": 7.5, "y": 2.25 },
+                { "label": "2,8", "x": 8.5, "y": 2.25 },
+                { "label": "2,9", "x": 9.5, "y": 2.25 },
+                { "label": "2,10", "x": 10.5, "y": 2.25 },
+                { "label": "2,11", "x": 11.5, "y": 2.25 },
+                { "label": "3,12", "x": 12.5, "y": 2.25 },
+                { "label": "2,13", "w": 1.5, "x": 13.5, "y": 2.25 },
+                { "label": "2,14", "x": 15.25, "y": 2.25 },
+                { "label": "2,15", "x": 16.25, "y": 2.25 },
+                { "label": "2,16", "x": 17.25, "y": 2.25 },
+                { "label": "3,0", "w": 1.75, "x": 0, "y": 3.25 },
+                { "label": "3,1", "x": 1.75, "y": 3.25 },
+                { "label": "3,2", "x": 2.75, "y": 3.25 },
+                { "label": "3,3", "x": 3.75, "y": 3.25 },
+                { "label": "3,4", "x": 4.75, "y": 3.25 },
+                { "label": "3,5", "x": 5.75, "y": 3.25 },
+                { "label": "3,6", "x": 6.75, "y": 3.25 },
+                { "label": "3,7", "x": 7.75, "y": 3.25 },
+                { "label": "3,8", "x": 8.75, "y": 3.25 },
+                { "label": "3,9", "x": 9.75, "y": 3.25 },
+                { "label": "3,10", "x": 10.75, "y": 3.25 },
+                { "label": "3,11", "x": 11.75, "y": 3.25 },
+                { "label": "3,13", "w": 2.25, "x": 12.75, "y": 3.25 },
+                { "label": "4,0", "w": 1.25, "x": 0, "y": 4.25 },
+                { "label": "4,1", "x": 1.25, "y": 4.25 },
+                { "label": "4,2", "x": 2.25, "y": 4.25 },
+                { "label": "4,3", "x": 3.25, "y": 4.25 },
+                { "label": "4,4", "x": 4.25, "y": 4.25 },
+                { "label": "4,5", "x": 5.25, "y": 4.25 },
+                { "label": "4,6", "x": 6.25, "y": 4.25 },
+                { "label": "4,7", "x": 7.25, "y": 4.25 },
+                { "label": "4,8", "x": 8.25, "y": 4.25 },
+                { "label": "4,9", "x": 9.25, "y": 4.25 },
+                { "label": "4,10", "x": 10.25, "y": 4.25 },
+                { "label": "4,11", "x": 11.25, "y": 4.25 },
+                { "label": "4,12", "w": 1.75, "x": 12.25, "y": 4.25 },
+                { "label": "4,13", "x": 14, "y": 4.25 },
+                { "label": "4,15", "x": 16.25, "y": 4.25 },
+                { "label": "5,0", "w": 1.25, "x": 0, "y": 5.25 },
+                { "label": "5,1", "w": 1.25, "x": 1.25, "y": 5.25 },
+                { "label": "5,2", "w": 1.25, "x": 2.5, "y": 5.25 },
+                { "label": "5,6", "w": 6.25, "x": 3.75, "y": 5.25 },
+                { "label": "5,10", "w": 1.25, "x": 10, "y": 5.25 },
+                { "label": "5,11", "w": 1.25, "x": 11.25, "y": 5.25 },
+                { "label": "5,12", "w": 1.25, "x": 12.5, "y": 5.25 },
+                { "label": "5,13", "w": 1.25, "x": 13.75, "y": 5.25 },
+                { "label": "5,14", "x": 15.25, "y": 5.25 },
+                { "label": "5,15", "x": 16.25, "y": 5.25 },
+                { "label": "4,16", "x": 17.25, "y": 5.25 }
+            ]
+        }
+    }
+}
\ No newline at end of file
diff --git a/keyboards/kopibeng/xt8x/keymaps/default/keymap.c b/keyboards/kopibeng/xt8x/keymaps/default/keymap.c
new file mode 100644
index 0000000000..368f0f1127
--- /dev/null
+++ b/keyboards/kopibeng/xt8x/keymaps/default/keymap.c
@@ -0,0 +1,61 @@
+/* Copyright 2021 Samuel Lu
+ *
+ * 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] = {
+
+	// Default layer
+	[0] = LAYOUT_all(
+		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_TRNS,          KC_PSCR, KC_SLCK, KC_PAUS,
+		KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_INS,  KC_HOME, KC_PGUP,
+		KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,          KC_DEL,  KC_END,  KC_PGDN,
+		KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,         
+		KC_LSFT, KC_BSLS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, MO(2),                     KC_UP,   
+		KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                             KC_RALT, MO(1),   KC_RGUI, KC_RCTL,                   KC_LEFT, KC_DOWN, KC_RGHT
+	),
+
+	// Fn1 Layer
+	[1] = LAYOUT_all(
+		KC_TRNS, RGB_TOG, RGB_MOD, RGB_HUD, RGB_HUI, RGB_SAD, RGB_SAI, RGB_VAD, RGB_VAI, 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_MPLY, KC_VOLU, 
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RESET,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_MPLY, KC_MNXT, KC_VOLD, 
+		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
+	),
+
+	// Fn2 Layer
+	[2] = LAYOUT_all(
+		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, 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
+	),
+	
+	// Fn3 Layer
+	[3] = LAYOUT_all(
+		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, 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/kopibeng/xt8x/keymaps/via/keymap.c b/keyboards/kopibeng/xt8x/keymaps/via/keymap.c
new file mode 100644
index 0000000000..368f0f1127
--- /dev/null
+++ b/keyboards/kopibeng/xt8x/keymaps/via/keymap.c
@@ -0,0 +1,61 @@
+/* Copyright 2021 Samuel Lu
+ *
+ * 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] = {
+
+	// Default layer
+	[0] = LAYOUT_all(
+		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_TRNS,          KC_PSCR, KC_SLCK, KC_PAUS,
+		KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_BSPC, KC_INS,  KC_HOME, KC_PGUP,
+		KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,          KC_DEL,  KC_END,  KC_PGDN,
+		KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,         
+		KC_LSFT, KC_BSLS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, MO(2),                     KC_UP,   
+		KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                             KC_RALT, MO(1),   KC_RGUI, KC_RCTL,                   KC_LEFT, KC_DOWN, KC_RGHT
+	),
+
+	// Fn1 Layer
+	[1] = LAYOUT_all(
+		KC_TRNS, RGB_TOG, RGB_MOD, RGB_HUD, RGB_HUI, RGB_SAD, RGB_SAI, RGB_VAD, RGB_VAI, 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_MPLY, KC_VOLU, 
+		KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RESET,   KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_MPLY, KC_MNXT, KC_VOLD, 
+		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
+	),
+
+	// Fn2 Layer
+	[2] = LAYOUT_all(
+		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, 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
+	),
+	
+	// Fn3 Layer
+	[3] = LAYOUT_all(
+		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, 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/kopibeng/xt8x/keymaps/via/rules.mk b/keyboards/kopibeng/xt8x/keymaps/via/rules.mk
new file mode 100644
index 0000000000..036bd6d1c3
--- /dev/null
+++ b/keyboards/kopibeng/xt8x/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
\ No newline at end of file
diff --git a/keyboards/kopibeng/xt8x/readme.md b/keyboards/kopibeng/xt8x/readme.md
new file mode 100644
index 0000000000..cdb333a260
--- /dev/null
+++ b/keyboards/kopibeng/xt8x/readme.md
@@ -0,0 +1,21 @@
+# XT8x
+
+![XT8x](https://i.imgur.com/J8QqWWq.png)
+
+A QMK-powered, VIA-enabled TKL PCB with support for ANSI/ISO layout, F12/F13 top row, split Backspace, split Right Shift and 6.25U/7U bottom row. 
+
+* Keyboard Maintainer: kopibeng
+* Hardware Supported: A TKL keyboard with STM32F072
+* Hardware Availability: N/A
+
+Make example for this keyboard (after setting up your build environment):
+
+    make kopibeng/xt8x:default
+    
+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).
+
+## Bootloader
+
+* Physical reset button: Press the RESET switch on top side of PCB.
+* Bootmagic reset: Unplug keyboard, hold down ESC key and plug in the keyboard.
+* Keycode reset: Press the RESET keycode (default: MO(1) + R keys) in layout if available.
diff --git a/keyboards/kopibeng/xt8x/rules.mk b/keyboards/kopibeng/xt8x/rules.mk
new file mode 100644
index 0000000000..13f7b68bdc
--- /dev/null
+++ b/keyboards/kopibeng/xt8x/rules.mk
@@ -0,0 +1,25 @@
+# MCU name
+MCU = STM32F072
+
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = yes        # Console for debug
+COMMAND_ENABLE = yes        # 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 = yes           # USB Nkey Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = yes       # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+ENCODER_ENABLE = no			# Enable Encoder
+
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE
diff --git a/keyboards/kopibeng/xt8x/xt8x.c b/keyboards/kopibeng/xt8x/xt8x.c
new file mode 100644
index 0000000000..7f18277590
--- /dev/null
+++ b/keyboards/kopibeng/xt8x/xt8x.c
@@ -0,0 +1,43 @@
+/* Copyright 2021 Samuel Lu
+ *
+ * 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 "xt8x.h"
+
+void matrix_init_kb(void) {
+	// Initialize indicator LEDs to output
+    
+    setPinOutput(LED_CAPS_LOCK_PIN); // Caps
+	setPinOutput(LED_SCROLL_LOCK_PIN); // Scroll lock
+    setPinOutput(INDICATOR_PIN_0); // Layer indicator on F13
+
+	matrix_init_user();
+}
+
+bool led_update_kb(led_t led_state) {
+
+    bool res = led_update_user(led_state);
+
+    if(res) {
+        writePin(LED_CAPS_LOCK_PIN, led_state.caps_lock);
+        writePin(LED_SCROLL_LOCK_PIN, led_state.scroll_lock);
+    }
+    return res;
+}
+
+__attribute__((weak)) layer_state_t layer_state_set_user(layer_state_t state) {
+  writePin(INDICATOR_PIN_0, layer_state_cmp(state, 1));
+  return state;
+}
diff --git a/keyboards/kopibeng/xt8x/xt8x.h b/keyboards/kopibeng/xt8x/xt8x.h
new file mode 100644
index 0000000000..4fabf95df1
--- /dev/null
+++ b/keyboards/kopibeng/xt8x/xt8x.h
@@ -0,0 +1,39 @@
+/* Copyright 2021 Samuel Lu
+ *
+ * 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"
+
+#define ____ KC_NO
+
+
+
+#define LAYOUT_all( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013,       K014, K015, K016, \
+    K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K212, K113, K114, K115, K116, \
+    K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K312, K213,       K214, K215, K216, \
+    K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311,       K313,                         \
+    K400, K401, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412, K413,             K415,       \
+	K500, K501, K502,                   K506,                   K510, K511, K512, K513,       K514, K515, K416  \
+) { \
+    {K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K014, K015, K016}, \
+    {K100, K101, K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, K115, K116}, \
+    {K200, K201, K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213, K214, K215, K216}, \
+    {K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311, K312, K313, ____, ____, ____}, \
+    {K400, K401, K402, K403, K404, K405, K406, K407, K408, K409, K410, K411, K412, K413, ____, K415, K416}, \
+	{K500, K501, K502, ____, ____, ____, K506, ____, ____, ____, K510, K511, K512, K513, K514, K515, ____}  \
+}