3 # Copyright 2008 Free Software Foundation, Inc.
5 # This file is part of GNU Radio
7 # GNU Radio is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3, or (at your option)
12 # GNU Radio is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with GNU Radio; see the file COPYING. If not, write to
19 # the Free Software Foundation, Inc., 51 Franklin Street,
20 # Boston, MA 02110-1301, USA.
23 from gnuradio import gr, gr_unittest
24 from gnuradio import msdd
25 from gnuradio.eng_option import eng_option
26 from optparse import OptionParser
28 class benchmark_msdd6000(gr.top_block):
29 def __init__(self, address, options):
30 gr.top_block.__init__(self)
32 self.frequency = options.frequency
33 self.filename = options.filename
34 self.decim = options.decim
35 self.gain = options.gain
36 self.address = address
40 src = msdd.source_c(0, 1, self.address, self.port)
41 src.set_decim_rate(self.decim)
42 src.set_desired_packet_size(0, 1460)
43 src.set_pga(0, self.gain)
44 src.set_rx_freq(0, self.frequency)
46 print "Min PGA: ", src.pga_min()
47 print "Max PGA: ", src.pga_max()
48 print "PGA: ", src.pga(0)
49 print "Decim: ", src.decim_rate()
50 print "Freq: ", src.rx_freq(0)
52 snk = gr.file_sink(gr.sizeof_gr_complex, self.filename)
53 self.connect(src, snk)
56 usage="%prog: [options] host_address"
57 parser = OptionParser(usage=usage, option_class=eng_option, conflict_handler="resolve")
58 parser.add_option("-f", "--frequency", type="eng_float", default=100e6,
59 help="set frequency (Hz) [default=%default]")
60 parser.add_option("-d", "--decim", type="int", default=256,
61 help="set decimation rate [default=%default]")
62 parser.add_option("-g", "--gain", type="int", default=32,
63 help="set receiver gain (dB) [default=%default]")
64 parser.add_option("-F", "--filename", type="string", default="output.dat",
65 help="set output filename [default=%default]")
66 (options, args) = parser.parse_args ()
67 host_address = args[0]
69 tb = benchmark_msdd6000(host_address, options)
73 if __name__ == '__main__':