1 files changed, 39 insertions, 3 deletions
diff --git a/keyboards/nk65/nk65.c b/keyboards/nk65/nk65.c
index 4952462183..972373e1b2 100755
--- a/keyboards/nk65/nk65.c
+++ b/keyboards/nk65/nk65.c
@@ -13,6 +13,42 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
- #ifndef RGB_BACKLIGHT_NK65
- #error RGB_BACKLIGHT_NK65 not defined, recheck config.h
- #endif
+#ifndef RGB_BACKLIGHT_NK65
+#error RGB_BACKLIGHT_NK65 not defined, recheck config.h
+#endif
+
+#include "nk65.h"
+#include "drivers/issi/is31fl3733.h"
+
+/* Indicator LEDS are part of the LED driver 
+ * Top LED is blue only. LED driver 2 RGB 7 Green channel
+ * Middle LED is blue and red. LED driver 2 RGB 6 Red and Blue channel
+ * Bottom LED is red only LED driver 2 RGB 6 Green channel.
+ */
+bool led_update_kb(led_t led_state) {
+    bool res = led_update_user(led_state);
+    if(res) {
+        if (led_state.caps_lock) {
+            IS31FL3733_set_color( 7+64-1, 0, 255, 0 );
+        } else {
+            IS31FL3733_set_color( 7+64-1, 0, 0, 0 );
+        }
+    }
+    return res;
+}
+
+__attribute__((weak)) layer_state_t layer_state_set_user(layer_state_t state) {
+    uint8_t R = 0;
+    uint8_t G = 0;
+    uint8_t B = 0;
+    if (state & (1UL << 1)) {
+        R = 255;
+        B = 255;
+    }
+    if (state & (1UL << 2)) {
+        G = 255;
+    }
+    
+    IS31FL3733_set_color( 6+64-1, R, G, B );
+  return state;
+}