From b66ff08113a7a12b2a770aae8fa8687a48e012f7 Mon Sep 17 00:00:00 2001
From: marshmellow42 <marshmellowrf@gmail.com>
Date: Sat, 20 Feb 2016 16:53:59 -0500
Subject: [PATCH] fix clock detection when ST used

ST = sequence terminator
fixes t55xx auto detection of tags with ST used.
---
 client/graph.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/client/graph.c b/client/graph.c
index 06279848..319cde39 100644
--- a/client/graph.c
+++ b/client/graph.c
@@ -143,9 +143,13 @@ int GetAskClock(const char str[], bool printAns, bool verbose)
 			PrintAndLog("Failed to copy from graphbuffer");
 		return -1;
 	}
-	int start = DetectASKClock(grph, size, &clock, 20);
+	bool st = DetectST(grph, &size, &clock);
+	int start = 0;
+	if (st == false) {
+		start = DetectASKClock(grph, size, &clock, 20);
+	}
 	// Only print this message if we're not looping something
-	if (printAns){
+	if (printAns) {
 		PrintAndLog("Auto-detected clock rate: %d, Best Starting Position: %d", clock, start);
 	}
 	return clock;
-- 
2.39.2