Merge remote-tracking branch 'origin/master' into iclass-fixes

[proxmark3-svn] / fpga / tests / plot_edgedetect.py

diff --git a/fpga/tests/plot_edgedetect.py b/fpga/tests/plot_edgedetect.py
new file mode 100755 (executable)
index 0000000..4e244eb
--- /dev/null
+++ b/fpga/tests/plot_edgedetect.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python
+#-----------------------------------------------------------------------------
+# Copyright (C) 2014 iZsh <izsh at fail0verflow.com>
+#
+# This code is licensed to you under the terms of the GNU GPL, version 2 or,
+# at your option, any later version. See the LICENSE.txt file for the text of
+# the license.
+#-----------------------------------------------------------------------------
+import numpy
+import matplotlib.pyplot as plt
+import sys
+
+if len(sys.argv) != 2:
+       print "Usage: %s <basename>" % sys.argv[0]
+       sys.exit(1)
+
+BASENAME = sys.argv[1]
+
+nx = numpy.fromfile(BASENAME + ".time")
+
+def plot_time(dat1):
+    plt.plot(nx, dat1)
+
+sig = open(BASENAME + ".filtered").read()
+sig = map(lambda x: ord(x), sig)
+
+min_vals = open(BASENAME + ".min").read()
+min_vals = map(lambda x: ord(x), min_vals)
+
+max_vals = open(BASENAME + ".max").read()
+max_vals = map(lambda x: ord(x), max_vals)
+
+states = open(BASENAME + ".state").read()
+states = map(lambda x: ord(x) * 10 + 65, states)
+
+toggles = open(BASENAME+ ".toggle").read()
+toggles = map(lambda x: ord(x) * 10 + 80, toggles)
+
+high = open(BASENAME + ".high").read()
+high = map(lambda x: ord(x), high)
+highz = open(BASENAME + ".highz").read()
+highz = map(lambda x: ord(x), highz)
+lowz = open(BASENAME + ".lowz").read()
+lowz = map(lambda x: ord(x), lowz)
+low = open(BASENAME + ".low").read()
+low = map(lambda x: ord(x), low)
+
+plot_time(sig)
+plot_time(min_vals)
+plot_time(max_vals)
+plot_time(states)
+plot_time(toggles)
+plot_time(high)
+plot_time(highz)
+plot_time(lowz)
+plot_time(low)
+
+plt.show()