make serial debug flush on every line

kotl · kotl · commit b89ec7146e93 · 2015-12-20T15:14:58.000-05:00
diff --git a/utility/firmataDebug.h b/utility/firmataDebug.h
@@ -3,7 +3,7 @@
 
 #ifdef SERIAL_DEBUG
   #define DEBUG_BEGIN(baud) Serial.begin(baud); while(!Serial) {;}
-  #define DEBUG_PRINTLN(x)  Serial.println (x)
+  #define DEBUG_PRINTLN(x)  Serial.println (x); Serial.flush()
   #define DEBUG_PRINT(x)    Serial.print (x)
 #else
   #define DEBUG_BEGIN(baud)
