AT90USB is only defined after pins.h is included.

12 years ago · 621c24a10f
1 changed files with 5 additions and 5 deletions
--- a/Marlin/Marlin.h
+++ b/Marlin/Marlin.h
@ -4,10 +4,6 @@
 #ifndef MARLIN_H
 #define MARLIN_H

-#ifndef AT90USB
-#define  HardwareSerial_h // trick to disable the standard HWserial
-#endif
-
 #define  FORCE_INLINE __attribute__((always_inline)) inline

 #include <math.h>
@ -26,6 +22,10 @@
 #include "Configuration.h"
 #include "pins.h"

+#ifndef AT90USB
+#define  HardwareSerial_h // trick to disable the standard HWserial
+#endif
+
 #if ARDUINO >= 100 
  #if defined(__AVR_ATmega644P__)
    #include "WProgram.h"