56 lines
2.2 KiB
Python
Executable File
56 lines
2.2 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright 2017, 2018 Graham Norbury
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#
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# Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 Max H. Parke KA1RBI
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#
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# This file is part of OP25 and part of GNU Radio
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#
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# OP25 is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3, or (at your option)
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# any later version.
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#
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# OP25 is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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# License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with OP25; see the file COPYING. If not, write to the Free
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# Software Foundation, Inc., 51 Franklin Street, Boston, MA
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# 02110-1301, USA.
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import signal
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import sys
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import time
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from optparse import OptionParser
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from sockaudio import socket_audio
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def signal_handler(signal, frame):
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sys.stderr.write("audio.py shutting down\n")
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audio_handler.stop()
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sys.exit(0)
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parser = OptionParser()
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parser.add_option("-O", "--audio-output", type="string", default="default", help="audio output device name")
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parser.add_option("-H", "--host-ip", type="string", default="0.0.0.0", help="IP address to bind to")
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parser.add_option("-u", "--wireshark-port", type="int", default=23456, help="Wireshark port")
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parser.add_option("-2", "--two-channel", action="store_true", default=False, help="single or two channel audio")
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parser.add_option("-x", "--audio-gain", type="float", default="1.0", help="audio gain (default = 1.0)")
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parser.add_option("-s", "--stdout", action="store_true", default=False, help="write to stdout instead of audio device")
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parser.add_option("-S", "--silence", action="store_true", default=False, help="suppress output of zeros after timeout")
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(options, args) = parser.parse_args()
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if len(args) != 0:
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parser.print_help()
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sys.exit(1)
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audio_handler = socket_audio(options.host_ip, options.wireshark_port, options.audio_output, options.two_channel, options.audio_gain, options.stdout, silent_flag=options.silence)
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if __name__ == "__main__":
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signal.signal(signal.SIGINT, signal_handler)
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audio_handler.run()
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