diff options
Diffstat (limited to 'gnuradio-examples/python/hier/networking/vector_sink.py')
| -rwxr-xr-x | gnuradio-examples/python/hier/networking/vector_sink.py | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/gnuradio-examples/python/hier/networking/vector_sink.py b/gnuradio-examples/python/hier/networking/vector_sink.py index d1aa9def3c..54578078fd 100755 --- a/gnuradio-examples/python/hier/networking/vector_sink.py +++ b/gnuradio-examples/python/hier/networking/vector_sink.py @@ -25,35 +25,34 @@ from gnuradio.eng_option import eng_option from optparse import OptionParser class vector_sink(gr.hier_block2): - def __init__(self, local_ipaddress, port, mtu): + def __init__(self, src, port, pkt_size): gr.hier_block2.__init__(self, "vector_sink", # Block type gr.io_signature(0,0,0), # Input signature gr.io_signature(0,0,0)) # Output signature - udp = gr.udp_source(gr.sizeof_char, local_ipaddress, port, mtu) + udp = gr.udp_source(gr.sizeof_float, src, port, pkt_size) self.define_component("src", udp) - self.define_component("dst", gr.file_sink(gr.sizeof_char, "received.dat")) + self.define_component("dst", gr.file_sink(gr.sizeof_float, "received.dat")) self.connect("src", 0, "dst", 0) if __name__ == "__main__": parser = OptionParser(option_class=eng_option) - parser.add_option("", "--local-ipaddr", type="string", default="127.0.0.1", - help="local IP address") - parser.add_option("", "--local-port", type="int", default=65500, + 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("", "--mtu", type="int", default=540, - help="packet size.") + 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.local_ipaddr, options.local_port, - options.mtu) + top_block = vector_sink(options.src_name, options.src_port, options.packet_size) # Create an instance of a runtime, passing it the top block runtime = gr.runtime(top_block) |