[Keyboard] Add YDKB Grape PCB (#16661)

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

keyboards/ydkb/grape/config.h

@@ -0,0 +1,57 @@
+/* Copyright 2022 somepin
+ *
+ * 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       0x5945 // "YE"
+#define PRODUCT_ID      0x6772 // "GR"
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    YDKB
+#define PRODUCT         Grape
+
+/* key matrix size */
+#define MATRIX_ROWS 7
+#define MATRIX_COLS 18
+
+#define MATRIX_COL_PINS { F4, F5, F6, F7, C7, C6, B6, B5, B4, D7, D6, D4, D5, D3, B3, B2, B1, B0 }
+
+#define SN74X138_ADDRESS_PINS { D2, D1, D0 }
+
+#define LED_NUM_LOCK_PIN F1
+#define LED_CAPS_LOCK_PIN F0
+#define LED_SCROLL_LOCK_PIN E6
+#define LED_PIN_ON_STATE 0
+
+#define BACKLIGHT_PIN B7
+#define BACKLIGHT_BREATHING
+#define BACKLIGHT_LEVELS 3
+
+#ifdef RGBLIGHT_ENABLE
+#define RGB_DI_PIN E6
+#define RGBLED_NUM 4
+#endif
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not 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 DYNAMIC_KEYMAP_LAYER_COUNT 3