Change flow_graph to top_block

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@8416 221aa14e-8319-0410-a670-987f0aec2ac5

diff --git a/gr-atsc/src/python/interp_short.py b/gr-atsc/src/python/interp_short.py
index 8a022057e302740f77f391194bd0433a734e7575..33172dae3e49fd8a88f855969569c6f9a1a2e85b 100755 (executable)
--- a/gr-atsc/src/python/interp_short.py
+++ b/gr-atsc/src/python/interp_short.py
@@ -47,7 +47,7 @@ def graph (args):
 
     sampling_freq = 6400000
 
-    fg = gr.flow_graph ()
+    tb = tb.top_block ()
 
     srcf = gr.file_source (gr.sizeof_short,infile)
     s2ss = gr.stream_to_streams(gr.sizeof_short,2)
@@ -65,19 +65,19 @@ def graph (args):
 
     file = gr.file_sink(gr.sizeof_gr_complex,"/tmp/atsc_pipe_1")
 
-    fg.connect( srcf, s2ss )
-    fg.connect( (s2ss, 0), s2f1)
-    fg.connect( (s2ss, 1), s2f2)
-    fg.connect( s2f1, (src0,0) )
-    fg.connect( s2f2, (src0,1) )
-    fg.connect( src0, (interlv, 0) )
-    fg.connect( src1, (interlv, 1) )
-    fg.connect( src2, (interlv, 2) )
-    fg.connect( interlv, lp, file )
+    tb.connect( srcf, s2ss )
+    tb.connect( (s2ss, 0), s2f1)
+    tb.connect( (s2ss, 1), s2f2)
+    tb.connect( s2f1, (src0,0) )
+    tb.connect( s2f2, (src0,1) )
+    tb.connect( src0, (interlv, 0) )
+    tb.connect( src1, (interlv, 1) )
+    tb.connect( src2, (interlv, 2) )
+    tb.connect( interlv, lp, file )
 
-    fg.start()
+    tb.start()
     raw_input ('Head End: Press Enter to stop')
-    fg.stop()
+    tb.stop()
 
 if __name__ == '__main__':
     graph (sys.argv[1:])