Add Sinc keyboard (#8986)

* Add Sinc (WIP)

* Rename layouts, add keymaps

* Set EEPROM VIA layout value

* Update QMK Configurator json

* Update VIA layout value

* Add default folder

* Add PR suggestions

* Fix keyboard name

1 files changed, 33 insertions, 0 deletions

diff --git a/keyboards/keebio/sinc/rev1/rev1.c b/keyboards/keebio/sinc/rev1/rev1.c
new file mode 100644
index 0000000000..0de46d65ec
--- /dev/null
+++ b/keyboards/keebio/sinc/rev1/rev1.c
@@ -0,0 +1,33 @@
+#include "sinc.h"
+#include "split_util.h"
+
+void matrix_init_kb(void) {
+    setPinOutput(CAPS_LOCK_LED_PIN);
+    matrix_init_user();
+}
+
+bool led_update_kb(led_t led_state) {
+    // Only update if left half
+    if (isLeftHand && led_update_user(led_state)) {
+        writePin(CAPS_LOCK_LED_PIN, !led_state.caps_lock);
+    }
+    return true;
+}
+
+void eeconfig_init_kb(void) {
+#ifdef BACKLIGHT_ENABLE
+    backlight_enable();
+    backlight_level(3);
+#endif
+#ifdef RGBLIGHT_ENABLE
+    rgblight_enable(); // Enable RGB by default
+    rgblight_sethsv(0, 255, 128);  // Set default HSV - red hue, full saturation, medium brightness
+    rgblight_sethsv(0, 255, 255);  // Set default HSV - red hue, full saturation, full brightness
+#ifdef RGBLIGHT_ANIMATIONS
+    rgblight_mode(RGBLIGHT_MODE_RAINBOW_SWIRL + 2); // set to RGB_RAINBOW_SWIRL by default
+#endif
+#endif
+
+    eeconfig_update_kb(0);
+    eeconfig_init_user();
+}