LED_CONTROL_MENU config changes

Marlin/src/inc/Conditionals_post.h

@@ -1178,6 +1178,29 @@
   #define MAX_VFAT_ENTRIES (2)
 #endif
 
+// Set defaults for unspecified LED user colors
+#if ENABLED(LED_CONTROL_MENU)
+  #ifndef LED_USER_PRESET_RED
+    #define LED_USER_PRESET_RED       255
+  #endif
+  #ifndef LED_USER_PRESET_GREEN
+    #define LED_USER_PRESET_GREEN     255
+  #endif
+  #ifndef LED_USER_PRESET_BLUE
+    #define LED_USER_PRESET_BLUE      255
+  #endif
+  #ifndef LED_USER_PRESET_WHITE
+    #define LED_USER_PRESET_WHITE     0
+  #endif
+  #ifndef LED_USER_PRESET_BRIGHTNESS
+    #ifdef NEOPIXEL_BRIGHTNESS
+      #define LED_USER_PRESET_BRIGHTNESS NEOPIXEL_BRIGHTNESS
+    #else
+      #define LED_USER_PRESET_BRIGHTNESS 255
+    #endif
+  #endif
+#endif
+
 // Force SDCARD_SORT_ALPHA to be enabled for Graphical LCD on LPC1768
 // because of a bug in the shared SPI implementation. (See #8122)
 #if defined(TARGET_LPC1768) && ENABLED(REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER)

Marlin/src/inc/MarlinConfig.h

@@ -32,6 +32,7 @@
 #endif
 #include "Conditionals_post.h"
 #include "SanityCheck.h"
+#include "../HAL/HAL_SanityCheck.h"
 
 // Include all core headers
 #include "../core/enum.h"

Marlin/src/inc/SanityCheck.h

@@ -1479,6 +1479,8 @@ static_assert(COUNT(sanity_arr_3) <= XYZE_N, "DEFAULT_MAX_ACCELERATION has too m
   #error "BLOCK_BUFFER_SIZE must be a power of 2."
 #endif
 
-#include "../HAL/HAL_SanityCheck.h"  // get CPU specific checks
+#if ENABLED(LED_CONTROL_MENU) && DISABLED(ULTIPANEL)
+  #error "LED_CONTROL_MENU requires an LCD controller."
+#endif
 
 #endif // _SANITYCHECK_H_