Buzzer requires BEEPER_PIN

2016-08-01 21:10:53 -07:00
parent e0d7b8bf27
commit 330f82971b
5 changed files with 29 additions and 25 deletions
--- a/Marlin/Marlin.h
+++ b/Marlin/Marlin.h
@@ -384,9 +384,8 @@ extern uint8_t active_extruder;
 void calculate_volumetric_multipliers();

 // Buzzer
-#if HAS_BUZZER
+#if HAS_BUZZER && PIN_EXISTS(BEEPER)
  #include "buzzer.h"
-  extern Buzzer buzzer;
 #endif

 /**