diff options
Diffstat (limited to 'gnuradio-examples/python/network')
| -rw-r--r-- | gnuradio-examples/python/network/Makefile.am | 35 | ||||
| -rwxr-xr-x | gnuradio-examples/python/network/audio_sink.py | 59 | ||||
| -rwxr-xr-x | gnuradio-examples/python/network/audio_source.py | 61 | ||||
| -rwxr-xr-x | gnuradio-examples/python/network/dial_tone_sink.py | 59 | ||||
| -rwxr-xr-x | gnuradio-examples/python/network/dial_tone_source.py | 70 | ||||
| -rwxr-xr-x | gnuradio-examples/python/network/vector_sink.py | 57 | ||||
| -rwxr-xr-x | gnuradio-examples/python/network/vector_source.py | 60 |
7 files changed, 401 insertions, 0 deletions
diff --git a/gnuradio-examples/python/network/Makefile.am b/gnuradio-examples/python/network/Makefile.am new file mode 100644 index 000000000..578623093 --- /dev/null +++ b/gnuradio-examples/python/network/Makefile.am @@ -0,0 +1,35 @@ +# +# Copyright 2007 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +include $(top_srcdir)/Makefile.common + +EXTRA_DIST = \ + audio_sink.py \ + audio_source.py \ + dial_tone_sink.py \ + dial_tone_source.py \ + vector_sink.py \ + vector_source.py + +ourdatadir = $(exampledir)/network +ourdata_DATA = $(EXTRA_DIST) + +MOSTLYCLEANFILES = *.pyc *~ diff --git a/gnuradio-examples/python/network/audio_sink.py b/gnuradio-examples/python/network/audio_sink.py new file mode 100755 index 000000000..e59d50834 --- /dev/null +++ b/gnuradio-examples/python/network/audio_sink.py @@ -0,0 +1,59 @@ +#!/usr/bin/env python +# +# Copyright 2006,2007 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +from gnuradio import gr, audio +from gnuradio.eng_option import eng_option +from optparse import OptionParser + +class audio_sink(gr.top_block): + def __init__(self, src, port, pkt_size, sample_rate): + gr.top_block.__init__(self, "audio_sink") + src = gr.udp_source(gr.sizeof_float, src, port, pkt_size) + dst = audio.sink(sample_rate) + self.connect(src, dst) + +if __name__ == '__main__': + parser = OptionParser(option_class=eng_option) + parser.add_option("", "--src-name", type="string", default="localhost", + help="local host name (domain name or IP address)") + parser.add_option("", "--src-port", type="int", default=65500, + help="port value to listen to for connection") + parser.add_option("", "--packet-size", type="int", default=1472, + help="packet size.") + parser.add_option("-r", "--sample-rate", type="int", default=32000, + help="audio signal sample rate [default=%default]") + (options, args) = parser.parse_args() + if len(args) != 0: + parser.print_help() + raise SystemExit, 1 + + # Create an instance of a hierarchical block + top_block = audio_sink(options.src_name, options.src_port, + options.packet_size, options.sample_rate) + + try: + # Run forever + top_block.run() + except KeyboardInterrupt: + # Ctrl-C exits + pass + diff --git a/gnuradio-examples/python/network/audio_source.py b/gnuradio-examples/python/network/audio_source.py new file mode 100755 index 000000000..d7f4f6d93 --- /dev/null +++ b/gnuradio-examples/python/network/audio_source.py @@ -0,0 +1,61 @@ +#!/usr/bin/env python +# +# Copyright 2006,2007 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +from gnuradio import gr, audio +from gnuradio.eng_option import eng_option +from optparse import OptionParser + +class audio_source(gr.top_block): + def __init__(self, src, dst, port, pkt_size, sample_rate): + gr.top_block.__init__(self, "audio_source") + self.audio = audio.source(sample_rate) + self.sink = gr.udp_sink(gr.sizeof_float, src, 0, dst, port, pkt_size) + self.connect(self.audio, self.sink) + +if __name__ == '__main__': + parser = OptionParser(option_class=eng_option) + parser.add_option("", "--src-name", type="string", default="localhost", + help="local host name (domain name or IP address)") + parser.add_option("", "--dst-name", type="string", default="localhost", + help="Remote host name (domain name or IP address") + parser.add_option("", "--dst-port", type="int", default=65500, + help="port value to connect to") + parser.add_option("", "--packet-size", type="int", default=1472, + help="packet size.") + parser.add_option("-r", "--sample-rate", type="int", default=32000 , + help="audio signal sample rate [default=%default]") + (options, args) = parser.parse_args() + if len(args) != 0: + parser.print_help() + raise SystemExit, 1 + + # Create an instance of a hierarchical block + top_block = audio_source(options.src_name, options.dst_name, options.dst_port, + options.packet_size, options.sample_rate) + + try: + # Run forever + top_block.run() + except KeyboardInterrupt: + # Ctrl-C exits + pass + diff --git a/gnuradio-examples/python/network/dial_tone_sink.py b/gnuradio-examples/python/network/dial_tone_sink.py new file mode 100755 index 000000000..47d24b9bc --- /dev/null +++ b/gnuradio-examples/python/network/dial_tone_sink.py @@ -0,0 +1,59 @@ +#!/usr/bin/env python +# +# Copyright 2006,2007 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +from gnuradio import gr, audio +from gnuradio.eng_option import eng_option +from optparse import OptionParser + +class dial_tone_sink(gr.top_block): + def __init__(self, src, port, pkt_size, sample_rate): + 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) + parser.add_option("", "--src-name", type="string", default="localhost", + help="local host name (domain name or IP address)") + parser.add_option("", "--src-port", type="int", default=65500, + help="port value to listen to for connection") + parser.add_option("", "--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]") + (options, args) = parser.parse_args() + if len(args) != 0: + parser.print_help() + raise SystemExit, 1 + + # Create an instance of a hierarchical block + top_block = dial_tone_sink(options.src_name, options.src_port, + options.packet_size, options.sample_rate) + + try: + # Run forever + top_block.run() + except KeyboardInterrupt: + # Ctrl-C exits + pass + diff --git a/gnuradio-examples/python/network/dial_tone_source.py b/gnuradio-examples/python/network/dial_tone_source.py new file mode 100755 index 000000000..835f9aafc --- /dev/null +++ b/gnuradio-examples/python/network/dial_tone_source.py @@ -0,0 +1,70 @@ +#!/usr/bin/env python +# +# Copyright 2006,2007 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +from gnuradio import gr +from gnuradio.eng_option import eng_option +from optparse import OptionParser + +class dial_tone_source(gr.top_block): + def __init__(self, src, dst, port, pkt_size, sample_rate): + gr.top_block.__init__(self, "dial_tone_source") + + amplitude = 0.3 + src0 = gr.sig_source_f (sample_rate, gr.GR_SIN_WAVE, 350, amplitude) + src1 = gr.sig_source_f (sample_rate, gr.GR_SIN_WAVE, 440, amplitude) + add = gr.add_ff() + + # Throttle needed here to account for the other side's audio card sampling rate + thr = gr.throttle(gr.sizeof_float, sample_rate) + sink = gr.udp_sink(gr.sizeof_float, src, 0, dst, port, pkt_size) + 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("", "--src-name", type="string", default="localhost", + help="local host name (domain name or IP address)") + parser.add_option("", "--dst-name", type="string", default="localhost", + help="Remote host name (domain name or IP address") + parser.add_option("", "--dst-port", type="int", default=65500, + help="port value to connect to") + parser.add_option("", "--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]") + (options, args) = parser.parse_args() + if len(args) != 0: + parser.print_help() + raise SystemExit, 1 + + # Create an instance of a hierarchical block + top_block = dial_tone_source(options.src_name, options.dst_name, options.dst_port, + options.packet_size, options.sample_rate) + + try: + # Run forever + top_block.run() + except KeyboardInterrupt: + # Ctrl-C exits + pass + diff --git a/gnuradio-examples/python/network/vector_sink.py b/gnuradio-examples/python/network/vector_sink.py new file mode 100755 index 000000000..981cc598b --- /dev/null +++ b/gnuradio-examples/python/network/vector_sink.py @@ -0,0 +1,57 @@ +#!/usr/bin/env python +# +# Copyright 2006 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +from gnuradio import gr +from gnuradio.eng_option import eng_option +from optparse import OptionParser + +class vector_sink(gr.top_block): + def __init__(self, src, port, pkt_size): + gr.top_block.__init__(self, "vector_sink") + + udp = gr.udp_source(gr.sizeof_float, src, port, pkt_size) + sink = gr.file_sink(gr.sizeof_float, "received.dat") + self.connect(udp, sink) + +if __name__ == "__main__": + parser = OptionParser(option_class=eng_option) + parser.add_option("", "--src-name", type="string", default="localhost", + help="local host name (domain name or IP address)") + parser.add_option("", "--src-port", type="int", default=65500, + help="port value to listen to for connection") + parser.add_option("", "--packet-size", type="int", default=1471, + help="packet size.") + (options, args) = parser.parse_args() + if len(args) != 0: + parser.print_help() + raise SystemExit, 1 + + # Create an instance of a hierarchical block + top_block = vector_sink(options.src_name, options.src_port, options.packet_size) + + try: + # Run forever + top_block.run() + except KeyboardInterrupt: + # Ctrl-C exits + pass + diff --git a/gnuradio-examples/python/network/vector_source.py b/gnuradio-examples/python/network/vector_source.py new file mode 100755 index 000000000..e7ec2a461 --- /dev/null +++ b/gnuradio-examples/python/network/vector_source.py @@ -0,0 +1,60 @@ +#!/usr/bin/env python +# +# Copyright 2006 Free Software Foundation, Inc. +# +# This file is part of GNU Radio +# +# GNU Radio is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GNU Radio is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. +# + +from gnuradio import gr +from gnuradio.eng_option import eng_option +from optparse import OptionParser + +class vector_source(gr.top_block): + def __init__(self, src, dst, port, pkt_size): + gr.top_block.__init__(self, "vector_source") + data = [i*0.01 for i in range(1000)] + vec = gr.vector_source_f(data, True) + udp = gr.udp_sink(gr.sizeof_float, src, 0, dst, port, pkt_size) + self.connect(vec, udp) + +if __name__ == '__main__': + parser = OptionParser(option_class=eng_option) + parser.add_option("", "--src-name", type="string", default="localhost", + help="local host name (domain name or IP address)") + parser.add_option("", "--dst-name", type="string", default="localhost", + help="Remote host name (domain name or IP address") + parser.add_option("", "--dst-port", type="int", default=65500, + help="port value to connect to") + parser.add_option("", "--packet-size", type="int", default=1471, + help="packet size.") + (options, args) = parser.parse_args() + if len(args) != 0: + parser.print_help() + raise SystemExit, 1 + +# Create an instance of a hierarchical block + top_block = vector_source(options.src_name, options.dst_name, + options.dst_port, options.packet_size) + + try: + # Run forever + top_block.run() + except KeyboardInterrupt: + # Ctrl-C exits + pass + |