Add Rart75 hotswap and support via (#16619)

* Add Keyboard Rart75 Hotswap version

* Update readme

* Update config and readme

* Update info.json

* update readme and keymaps

1 files changed, 31 insertions, 0 deletions

diff --git a/keyboards/rart/rart75hs/rart75hs.c b/keyboards/rart/rart75hs/rart75hs.c
new file mode 100644
index 0000000000..f2475ab960
--- /dev/null
+++ b/keyboards/rart/rart75hs/rart75hs.c
@@ -0,0 +1,31 @@
+/* Copyright 2022 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/>.
+ */
+#include "rart75hs.h"
+
+#ifdef ENCODER_ENABLE
+bool encoder_update_kb(uint8_t index, bool clockwise) {
+    if (!encoder_update_user(index, clockwise)) { return false; }
+    switch (index) {
+        case 0:
+            if (clockwise) {
+                tap_code(KC_VOLU);
+            } else {
+                tap_code(KC_VOLD);
+            }
+        break;
+    }
+    return true;
+}
+#endif