Find a suitable test

MarlinFirmware · Feb 23, 2022 · 5b65a86 · 5b65a86
1 parent b480edc
commit 5b65a86
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
@@ -2855,6 +2855,10 @@ static_assert(Y_MAX_LENGTH >= Y_BED_SIZE, "Movement bounds (Y_MIN_POS, Y_MAX_POS
   #endif
 #endif
 
+#if HAS_ENCODER_ACTION && PIN_EXISTS(LCD_BACKLIGHT)
+  #error "Add LCD_BACKLIGHT_TIMEOUT to this test!"
+#endif
+
 #if LCD_BACKLIGHT_TIMEOUT
   #if !HAS_ENCODER_ACTION
     #error "LCD_BACKLIGHT_TIMEOUT requires an LCD with encoder or keypad."