Add optional TRACE_*_WP switch

sam3s_example/Makefile

@@ -52,6 +52,8 @@ TRACE_LEVEL = 1
 #FIXME: Remove this variable
 NOAUTOCALLBACK=no
 
+#CFLAGS+=-DUSB_NO_DEBUG=1
+
 # Optimization level, put in comment for debugging
 OPTIMIZATION = -O0
 

sam3s_example/atmel_softpack_libraries/libchip_sam3s/include/trace.h

@@ -217,6 +217,13 @@ extern void TRACE_CONFIGURE( uint32_t dwBaudRate, uint32_t dwMCk ) ;
 
 #endif
 
+#if defined(USB_NO_DEBUG)
+    #undef TRACE_DEBUG_WP
+    #define TRACE_DEBUG(...)      { }
+
+    #undef TRACE_INFO_WP
+    #define TRACE_INFO_WP(...)    { }
+#endif
 
 /**
  *        Exported variables