Houston, we have a trunk.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@3122 221aa14e-8319-0410-a670-987f0aec2ac5

1 files changed, 53 insertions, 0 deletions

diff --git a/gnuradio-examples/python/mc4020/mc4020_fft.py b/gnuradio-examples/python/mc4020/mc4020_fft.py
new file mode 100755
index 000000000..3348ad4f6
--- /dev/null
+++ b/gnuradio-examples/python/mc4020/mc4020_fft.py
@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+#
+# Copyright 2004 Free Software Foundation, Inc.
+# 
+# This file is part of GNU Radio
+# 
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+# 
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING.  If not, write to
+# the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+# 
+
+from gnuradio import gr
+from gnuradio import mc4020
+from gnuradio.eng_option import eng_option
+from gnuradio.wxgui import stdgui, fftsink
+from optparse import OptionParser
+import wx
+
+class app_flow_graph (stdgui.gui_flow_graph):
+    def __init__(self, frame, panel, vbox, argv):
+        stdgui.gui_flow_graph.__init__ (self, frame, panel, vbox, argv)
+
+        
+        parser = OptionParser (option_class=eng_option)
+        (options, args) = parser.parse_args ()
+
+        input_rate = 20e6
+        src = mc4020.source (input_rate, mc4020.MCC_CH3_EN | mc4020.MCC_ALL_1V)
+        cvt = gr.short_to_float ()
+        block, fft_win = fftsink.make_fft_sink_f (self, panel, "Rx Data", 512, input_rate)
+
+        self.connect (src, cvt)
+        self.connect (cvt, block)
+        vbox.Add (fft_win, 1, wx.EXPAND)
+
+
+def main ():
+    app = stdgui.stdapp (app_flow_graph, "USRP FFT")
+    app.MainLoop ()
+
+if __name__ == '__main__':
+    main ()