Add sanity check for SAV_3DGLCD display types

8 years ago · b703fa9538
parent f331763eca
commit b703fa9538
1 changed files with 8 additions and 1 deletions
--- a/Marlin/SanityCheck.h
+++ b/Marlin/SanityCheck.h
@ -367,7 +367,14 @@
 #endif

 #if ENCODER_PULSES_PER_STEP < 0
-  #error "ENCODER_PULSES_PER_STEP should not be negative, use REVERSE_MENU_DIRECTION instead"
+  #error "ENCODER_PULSES_PER_STEP should not be negative, use REVERSE_MENU_DIRECTION instead."
+#endif
+
+/**
+ * SAV_3DGLCD display options
+ */
+#if ENABLED(U8GLIB_SSD1306) && ENABLED(U8GLIB_SH1106)
+  #error "Only enable one SAV_3DGLCD display type: U8GLIB_SSD1306 or U8GLIB_SH1106."
 #endif

 /**