diff options
Diffstat (limited to 'gnuradio-examples/python/hier/networking/dial_tone_sink.py')
| -rwxr-xr-x | gnuradio-examples/python/hier/networking/dial_tone_sink.py | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/gnuradio-examples/python/hier/networking/dial_tone_sink.py b/gnuradio-examples/python/hier/networking/dial_tone_sink.py index 95419fbc94..de0db14d88 100755 --- a/gnuradio-examples/python/hier/networking/dial_tone_sink.py +++ b/gnuradio-examples/python/hier/networking/dial_tone_sink.py @@ -1,6 +1,6 @@ #!/usr/bin/env python # -# Copyright 2006 Free Software Foundation, Inc. +# Copyright 2006,2007 Free Software Foundation, Inc. # # This file is part of GNU Radio # @@ -24,18 +24,12 @@ from gnuradio import gr, audio from gnuradio.eng_option import eng_option from optparse import OptionParser -class dial_tone_sink(gr.hier_block2): +class dial_tone_sink(gr.top_block): def __init__(self, src, port, pkt_size, sample_rate): - gr.hier_block2.__init__(self, - "dial_tone_sink", # Block type - gr.io_signature(0,0,0), # Input signature - gr.io_signature(0,0,0)) # Output signature - - - self.define_component("src", gr.udp_source(gr.sizeof_float, src, port, pkt_size)) - self.define_component("dst", audio.sink(sample_rate)) - - self.connect("src", 0, "dst", 0) + gr.top_block.__init__(self, "dial_tone_sink") + udp = gr.udp_source(gr.sizeof_float, src, port, pkt_size) + sink = audio.sink(sample_rate) + self.connect(udp, sink) if __name__ == '__main__': parser = OptionParser(option_class=eng_option) |