From d739567ac49fd5d8d193047c873e0ecf3226910e Mon Sep 17 00:00:00 2001
From: Timothy Hobbs <timothyhobbs@seznam.cz>
Date: Wed, 19 Jun 2013 20:14:39 +0200
Subject: [PATCH] wait for serial

---
 brmdoor/brmdoor.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/brmdoor/brmdoor.ino b/brmdoor/brmdoor.ino
index b3bee04..f1284ac 100644
--- 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;