diff options
Diffstat (limited to 'gnuradio-runtime/examples/network/audio_source.py')
| -rw-r--r-- | gnuradio-runtime/examples/network/audio_source.py | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/gnuradio-runtime/examples/network/audio_source.py b/gnuradio-runtime/examples/network/audio_source.py index 70430025f2..6cffc3aedf 100644 --- a/gnuradio-runtime/examples/network/audio_source.py +++ b/gnuradio-runtime/examples/network/audio_source.py @@ -16,28 +16,32 @@ 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_source(gr.top_block): def __init__(self, host, port, pkt_size, sample_rate, eof): gr.top_block.__init__(self, "audio_source") self.audio = audio.source(sample_rate) - self.sink = blocks.udp_sink(gr.sizeof_float, host, port, pkt_size, eof=eof) + self.sink = blocks.udp_sink( + gr.sizeof_float, host, port, pkt_size, eof=eof) self.connect(self.audio, self.sink) + if __name__ == '__main__': parser = ArgumentParser() parser.add_argument("--host", default="127.0.0.1", - help="Remote host name (domain name or IP address") + help="Remote host name (domain name or IP address") parser.add_argument("--port", type=int, default=65500, - help="port number to connect to") + help="port number to connect to") parser.add_argument("--packet-size", type=int, default=1472, - help="packet size.") - parser.add_argument("-r", "--sample-rate", type=int, default=32000 , - help="audio signal sample rate [default=%(default)r]") + help="packet size.") + parser.add_argument("-r", "--sample-rate", type=int, default=32000, + 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_source(args.host, args.port, @@ -50,4 +54,3 @@ if __name__ == '__main__': except KeyboardInterrupt: # Ctrl-C exits pass - |