diff options
Diffstat (limited to 'gnuradio-runtime/examples/network/dial_tone_source.py')
| -rw-r--r--[-rwxr-xr-x] | gnuradio-runtime/examples/network/dial_tone_source.py | 40 |
1 files changed, 18 insertions, 22 deletions
diff --git a/gnuradio-runtime/examples/network/dial_tone_source.py b/gnuradio-runtime/examples/network/dial_tone_source.py index 20c9a3b800..aa3ab9954f 100755..100644 --- a/gnuradio-runtime/examples/network/dial_tone_source.py +++ b/gnuradio-runtime/examples/network/dial_tone_source.py @@ -20,9 +20,9 @@ # Boston, MA 02110-1301, USA. # +from __future__ import unicode_literals from gnuradio import gr -from gnuradio.eng_option import eng_option -from optparse import OptionParser +from argparse import ArgumentParser import sys try: @@ -45,33 +45,29 @@ class dial_tone_source(gr.top_block): add = blocks.add_ff() # Throttle needed here to account for the other side's audio card sampling rate - thr = blocks.throttle(gr.sizeof_float, sample_rate) - sink = blocks.udp_sink(gr.sizeof_float, host, port, pkt_size, eof=eof) - self.connect(src0, (add, 0)) - self.connect(src1, (add, 1)) - self.connect(add, thr, sink) + thr = blocks.throttle(gr.sizeof_float, sample_rate) + sink = blocks.udp_sink(gr.sizeof_float, host, port, pkt_size, eof=eof) + self.connect(src0, (add, 0)) + self.connect(src1, (add, 1)) + self.connect(add, thr, sink) if __name__ == '__main__': - parser = OptionParser(option_class=eng_option) - parser.add_option("", "--host", type="string", default="127.0.0.1", + parser = ArgumentParser() + parser.add_argument("--host", default="127.0.0.1", help="Remote host name (domain name or IP address") - parser.add_option("", "--port", type="int", default=65500, + parser.add_argument("--port", type=int, default=65500, help="port number to connect to") - parser.add_option("", "--packet-size", type="int", default=1472, + parser.add_argument("--packet-size", type=int, default=1472, help="packet size.") - parser.add_option("-r", "--sample-rate", type="int", default=8000, - help="audio signal sample rate [default=%default]") - parser.add_option("", "--no-eof", action="store_true", default=False, + parser.add_argument("-r", "--sample-rate", type=int, default=8000, + 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") - (options, args) = parser.parse_args() - if len(args) != 0: - parser.print_help() - raise SystemExit, 1 - + args = parser.parse_args() # Create an instance of a hierarchical block - top_block = dial_tone_source(options.host, options.port, - options.packet_size, options.sample_rate, - not options.no_eof) + top_block = dial_tone_source(args.host, args.port, + args.packet_size, args.sample_rate, + not args.no_eof) try: # Run forever |