[Keyboard] Add rart/rart4x4 with VIA support (#11095)

* Create config.h

* Create info.json

* Create rart4x4.c

* Create rart4x4.h

* Create readme.md

* Create rules.mk

* Create keymap.c

* Create keymap.c

* Rename keyboards/rart/rart4x4/default/keymap.c to keyboards/rart/rart4x4/keymaps/default/keymap.c

* Rename keyboards/rart/rart4x4/via/keymap.c to keyboards/rart/rart4x4/keymaps/via/keymap.c

* Create rules.mk

* Update info.json

* Update keymap.c

* Update rart4x4.h

* Update rules.mk

1 files changed, 62 insertions, 0 deletions

diff --git a/keyboards/rart/rart4x4/config.h b/keyboards/rart/rart4x4/config.h
new file mode 100644
index 0000000000..0d79e31403
--- /dev/null
+++ b/keyboards/rart/rart4x4/config.h
@@ -0,0 +1,62 @@
+/*
+Copyright 2020 Alabahuy
+
+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       0x414C 
+#define PRODUCT_ID      0x0004
+#define DEVICE_VER      0x0001
+#define MANUFACTURER    Alabahuy
+#define PRODUCT         RART4X4
+
+/* key matrix size */
+#define MATRIX_ROWS 4
+#define MATRIX_COLS 4
+
+/* key matrix pins */
+#define MATRIX_ROW_PINS { F4, B6, B3, B1 }
+#define MATRIX_COL_PINS { F7, B2, B5, B4 }
+#define UNUSED_PINS
+
+/* COL2ROW or ROW2COL */
+#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 ENCODERS_PAD_A { F6, D7 }
+#define ENCODERS_PAD_B { F5, E6 }
+
+#define RGB_DI_PIN D3
+#ifdef RGB_DI_PIN
+#define RGBLIGHT_ANIMATIONS
+#define RGBLED_NUM 5
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+#define RGBLIGHT_LIMIT_VAL 240
+#define RGBLIGHT_SLEEP
+#endif