1 files changed, 53 insertions, 0 deletions
diff --git a/keyboards/keebio/sinc/sinc.c b/keyboards/keebio/sinc/sinc.c
index c4dbfcd3d1..f6dff42ebb 100644
--- a/keyboards/keebio/sinc/sinc.c
+++ b/keyboards/keebio/sinc/sinc.c
@@ -1 +1,54 @@
+/* Copyright 2021 Danny Nguyen <danny@keeb.io>
+
+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 "sinc.h"
+#include "split_util.h"
+
+bool led_update_kb(led_t led_state) {
+    if (!led_update_user(led_state)) { return false; }
+    // Only update if left half
+    if (isLeftHand && led_update_user(led_state)) {
+        writePin(LED_CAPS_LOCK_PIN, !led_state.caps_lock);
+    }
+    return true;
+}
+
+void eeconfig_init_kb(void) {
+#ifdef BACKLIGHT_ENABLE
+    backlight_enable();
+    backlight_level(3);
+#endif
+    eeconfig_update_kb(0);
+    eeconfig_init_user();
+}
+
+bool encoder_update_kb(uint8_t index, bool clockwise) {
+    if (!encoder_update_user(index, clockwise)) { return false; }
+    if (index == 0) {
+        if (clockwise) {
+            tap_code(KC_PGDN);
+        } else {
+            tap_code(KC_PGUP);
+        }
+    } else if (index == 1) {
+        if (clockwise) {
+            tap_code(KC_VOLU);
+        } else {
+            tap_code(KC_VOLD);
+        }
+    }
+    return true;
+}