diff options
Diffstat (limited to 'gnuradio-runtime/examples/network/audio_sink.py')
| -rw-r--r-- | gnuradio-runtime/examples/network/audio_sink.py | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/gnuradio-runtime/examples/network/audio_sink.py b/gnuradio-runtime/examples/network/audio_sink.py index 68cc2ae95d..d38b30d34c 100644 --- a/gnuradio-runtime/examples/network/audio_sink.py +++ b/gnuradio-runtime/examples/network/audio_sink.py @@ -16,9 +16,11 @@ import sys try: from gnuradio import audio except ImportError: - sys.stderr.write("Failed to import gnuradio.audio. Make sure gr-audio component is installed.\n") + sys.stderr.write( + "Failed to import gnuradio.audio. Make sure gr-audio component is installed.\n") sys.exit(1) + class audio_sink(gr.top_block): def __init__(self, host, port, pkt_size, sample_rate, eof): gr.top_block.__init__(self, "audio_sink") @@ -26,18 +28,19 @@ class audio_sink(gr.top_block): dst = audio.sink(sample_rate) self.connect(src, dst) + if __name__ == '__main__': parser = ArgumentParser() parser.add_argument("--host", default="0.0.0.0", - help="local host name (domain name or IP address)") + help="local host name (domain name or IP address)") parser.add_argument("--port", type=int, default=65500, - help="port value to listen to for connection") + help="port value to listen to for connection") parser.add_argument("--packet-size", type=int, default=1472, - help="packet size.") + help="packet size.") parser.add_argument("-r", "--sample-rate", type=int, default=32000, - help="audio signal sample rate [default=%(default)r]") + help="audio signal sample rate [default=%(default)r]") parser.add_argument("--no-eof", action="store_true", default=False, - help="don't send EOF on disconnect") + help="don't send EOF on disconnect") args = parser.parse_args() # Create an instance of a hierarchical block top_block = audio_sink(args.host, args.port, @@ -50,4 +53,3 @@ if __name__ == '__main__': except KeyboardInterrupt: # Ctrl-C exits pass - |