[Keyboard] Add Pachi (#12132)

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

keyboards/xelus/pachi/rev1/config.h

@@ -0,0 +1,44 @@
+/* Copyright 2021 Harrison Chan (Xelus)
+ *
+ * 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
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x5845  // XE
+#define PRODUCT_ID      0x5041  // PA
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Xelus
+#define PRODUCT         Xelus Pachi
+
+/* key matrix size */
+#define MATRIX_ROWS 6
+#define MATRIX_COLS 17
+
+#define MATRIX_ROW_PINS { B4, B3, A15, B15, B9, B8 }
+#define MATRIX_COL_PINS { B13, B12, B11, B10, B2, B1, B0, A7, A6, A5, A4, A2, A1, A0, A3, B6, B5 }
+#define DIODE_DIRECTION COL2ROW
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE    5
+
+/* 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
+
+#define LED_CAPS_LOCK_PIN B14
+#define LED_SCROLL_LOCK_PIN A13
+#define LED_PIN_ON_STATE 1