X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/8d0a3e87d7d2350f4a05698a42f57625e460e5d6..d3a22c7dfa87bf5e21d228849a602194be4a0895:/common/lfdemod.c

diff --git a/common/lfdemod.c b/common/lfdemod.c
index 5ab5e03a..eb5a4d95 100644
--- a/common/lfdemod.c
+++ b/common/lfdemod.c
@@ -538,8 +538,6 @@ int fskdemod(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert, uint8_t
 	size = fsk_wave_demod(dest, size, fchigh, fclow);
 	if ( size > 0 )
 		size = aggregate_bits(dest, size, rfLen, 192, invert, fchigh, fclow);
-	else
-		return -1;
 	return size;
 }
 
@@ -623,8 +621,8 @@ int IOdemodFSK(uint8_t *dest, size_t size)
 			testMax = dest[idx];
 	}
 
-	//if not just noise
-	if (testMax < 170) return -2;
+	//if not, just noise
+	if (testMax < 20) return -2;
 		
 	// FSK demodulator
 	size = fskdemod(dest, size, 64, 1, 10, 8);  //  RF/64 and invert