When lights are off, shows as zero #231

(cherry picked from commit 7701dbd)
CR6Community · Apr 25, 2021 · 9986ce0 · 9986ce0
1 parent 9b6bdae
commit 9986ce0
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Marlin/src/lcd/extui/lib/dgus_creality/DGUSScreenHandler.cpp b/Marlin/src/lcd/extui/lib/dgus_creality/DGUSScreenHandler.cpp
@@ -1023,6 +1023,11 @@ void DGUSScreenHandler::SendLEDToDisplay(DGUS_VP_Variable &var) {
 
   // The display wants a 16-bit integer
   uint16_t val = *(uint8_t*)var.memadr;
+
+  if (!leds.lights_on) {
+    val = 0;
+  }
+
   rcpy.memadr = &val;
 
   DGUSLCD_SendWordValueToDisplay(rcpy);