X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/90858b95ad0ae44ed2fdf2e7525c170135ce00b7..e04475c42128e4b61c96cab0ff2c1a47d6413885:/client/graph.c

diff --git a/client/graph.c b/client/graph.c
index 319cde39..d216a8f2 100644
--- a/client/graph.c
+++ b/client/graph.c
@@ -268,3 +268,13 @@ uint8_t fskClocks(uint8_t *fc1, uint8_t *fc2, uint8_t *rf1, bool verbose)
 	}
 	return 1;
 }
+bool graphJustNoise(int *BitStream, int size)
+{
+	static const uint8_t THRESHOLD = 15; //might not be high enough for noisy environments
+	//test samples are not just noise
+	bool justNoise1 = 1;
+	for(int idx=0; idx < size && justNoise1 ;idx++){
+		justNoise1 = BitStream[idx] < THRESHOLD;
+	}
+	return justNoise1;
+}