from optparse import OptionParser
import sys
-class my_graph(gr.flow_graph):
+class my_graph(gr.top_block):
def __init__(self):
- gr.flow_graph.__init__(self)
+ gr.top_block.__init__(self)
parser = OptionParser(option_class=eng_option)
(options, args) = parser.parse_args ()
if __name__ == '__main__':
try:
- fg = my_graph()
- fg.run()
+ tb = my_graph()
+ tb.run()
f = sys.stdout
i = 0
- for s in fg.dst.data():
+ for s in tb.dst.data():
f.write("%3d, " % (s & 0xff,))
f.write("%3d, " % ((s >> 8) & 0xff,))
i = i+2