[Keyboard] Add TouhouPad (#13915)

* Touhoupad rev 2

* cleanup for PR

* fixes after review

keyboards/pimentoso/touhoupad/config.h

@@ -0,0 +1,52 @@
+/* Copyright 2021 Michele Ferri <zomgsako@gmail.com>
+ *
+ * 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       0xD00D
+#define PRODUCT_ID      0x0031
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Pimentoso
+#define PRODUCT         TouhouPad rev2
+
+#define MATRIX_ROWS 1
+#define MATRIX_COLS 10
+
+#define MATRIX_ROW_PINS { D4 }
+#define MATRIX_COL_PINS { C6,D7,E6,B4,B6,B2,B3,B1,F7,F6 }
+
+#define DIODE_DIRECTION COL2ROW
+
+#define RGB_DI_PIN F4
+#ifdef RGB_DI_PIN
+  #define RGBLED_NUM 12
+  #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 */
+  #define RGBLIGHT_EFFECT_BREATHING
+  #define RGBLIGHT_EFFECT_RAINBOW_MOOD
+  #define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+  #define RGBLIGHT_EFFECT_STATIC_GRADIENT
+  #define RGBLIGHT_BREATHE_TABLE_SIZE 256      // 256(default) or 128 or 64
+  #define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85  // 1 to 2.7
+  #define RGBLIGHT_EFFECT_BREATHE_MAX    255   // 0 to 255
+#endif
+
+#define DEBOUNCE 5