1 * Standard command line options
3 When building applications or examples, if your command has any of
4 these options, please use the following short and long names:
10 parser = OptionParser(option_class=eng_option)
12 parser.add_option("-f", "--freq", type="eng_float", default=None,
13 help="set frequency to FREQ", metavar="FREQ")
14 parser.add_option("-g", "--gain", type="eng_float", default=None,
15 help="set gain in dB (default is midpoint)")
16 parser.add_option("-F", "--filename", type="string", default=None)
20 parser.add_option("-I", "--audio-input", type=string, default="",
21 help="pcm input device name. E.g., hw:0,0 or /dev/dsp")
22 parser.add_option("-O", "--audio-output", type=string, default="",
23 help="pcm output device name. E.g., hw:0,0 or /dev/dsp")
24 parser.add_option("-r", "--sample-rate", type="eng_float", default=48000,
25 help="set sample rate to RATE (48000)")
29 parser.add_option("-R", "--rx-subdev-spec", type="subdev", default=(0, 0),
30 help="select USRP Rx side A or B (default=A)")
31 parser.add_option("-T", "--tx-subdev-spec", type="subdev", default=(0, 0),
32 help="select USRP Tx side A or B (default=A)")
33 parser.add_option("-d", "--decim", type="int", default=16,
34 help="set fgpa decimation rate to DECIM (default=16)")
35 parser.add_option("-i", "--interp", type="int", default=32,
36 help="set fgpa interpolation rate to INTERP (default=32)")
37 parser.add_option("-n", "--nchannels", type=intx, default=1,
38 help="set number of channels to NCHANNELS (default=1)")