Merged branch 'msgq' from http://gnuradio.org/git/jblum.git

[debian/gnuradio] / gr-atsc / src / python / viterbi-out.py

diff --git a/gr-atsc/src/python/viterbi-out.py b/gr-atsc/src/python/viterbi-out.py
index f74900b34df28b88e1cf801f127b072c6e924fbf..eedbaa5d6434a60fdbd0cbcf109aabee8218185f 100755 (executable)
--- a/gr-atsc/src/python/viterbi-out.py
+++ b/gr-atsc/src/python/viterbi-out.py
@@ -1,12 +1,12 @@
 #!/usr/bin/env python
 #
-# Copyright 2004,2006 Free Software Foundation, Inc.
+# Copyright 2004,2006,2007 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)
+# the Free Software Foundation; either version 3, or (at your option)
 # any later version.
 # 
 # GNU Radio is distributed in the hope that it will be useful,
@@ -21,10 +21,12 @@
 # 
 
 from gnuradio import gr, atsc
-import sys
+import sys, os
 
 def main(args):
 
+       print os.getpid()
+
        nargs = len (args)
        if nargs == 1:
           outfile = args[0]
@@ -32,7 +34,7 @@ def main(args):
           sys.stderr.write ('usage: viterbi_out.py output_file\n')
           sys.exit (1)
 
-       fg = gr.flow_graph()
+       tb = gr.top_block()
 
         src = gr.file_source(atsc.sizeof_atsc_soft_data_segment, "/tmp/atsc_pipe_5")
        viterbi = atsc.viterbi_decoder()
@@ -41,8 +43,8 @@ def main(args):
         derand = atsc.derandomizer()
        depad = atsc.depad()
         dst = gr.file_sink(gr.sizeof_char,outfile)
-       fg.connect(src, viterbi, deinter, rs_dec, derand, depad, dst)
-        fg.run ()
+       tb.connect(src, viterbi, deinter, rs_dec, derand, depad, dst)
+        tb.run ()
 
         
 if __name__ == '__main__':