From 489e1745415038d3d315247f8cdad080c14eb95b Mon Sep 17 00:00:00 2001
From: "martin.holst@gmail.com"
 <martin.holst@gmail.com@ef4ab9da-24cd-11de-8aaa-f3a34680c41f>
Date: Thu, 16 May 2013 18:13:54 +0000
Subject: [PATCH] Fixed problem with em4100, see
 http://www.proxmark.org/forum/viewtopic.php?pid=7235#p7235

---
 client/cmdlfem4x.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/client/cmdlfem4x.c b/client/cmdlfem4x.c
index 862f20bdc..125d8ab92 100644
--- a/client/cmdlfem4x.c
+++ b/client/cmdlfem4x.c
@@ -257,8 +257,11 @@ int CmdEM410xWatch(const char *Cmd)
 		//   is very slow
 		// TBD: Auto-grow sample size based on detected sample rate.  IE: If the
 		//   rate gets lower, then grow the number of samples
-		CmdSamples("4000");
-  } while ( ! CmdEM410xRead(""));
+
+    // Changed by martin, 4000 x 4 = 16000, 
+    // see http://www.proxmark.org/forum/viewtopic.php?pid=7235#p7235
+		CmdSamples("16000");
+ } while ( ! CmdEM410xRead(""));
   return 0;
 }