wait for serial

timthelion · Jun 19, 2013 · d739567 · d739567
1 parent a27fef3
commit d739567
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/brmdoor/brmdoor.ino b/brmdoor/brmdoor.ino
@@ -115,7 +115,7 @@ void readCard()
   // wait for the result, while reblinking
   delay(100);
   digitalWrite(statusLed, statusState);
-  delay(150);
+  while(!rfidSerial.available());
 
   // read input from serial into the buffer
   i = 0;