Revision 3e7ca8bf gr-uhd/apps/uhd_fft.py

b/gr-uhd/apps/uhd_fft.py
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        self.panel = panel
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        parser = OptionParser(option_class=eng_option)
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        parser.add_option("-a", "--address", type="string",
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                          default="addr=192.168.10.2",
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                          help="Address of UHD device, [default=%default]")
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        parser.add_option("-a", "--args", type="string", default="",
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                          help="UHD device address args , [default=%default]")
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        parser.add_option("", "--spec", type="string", default=None,
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	                  help="Subdevice of UHD device where appropriate")
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        parser.add_option("-A", "--antenna", type="string", default=None,
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                          help="select Rx Antenna where appropriate")
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        parser.add_option("-s", "--samp-rate", type="eng_float", default=1e6,
......
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	self.options = options
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        self.show_debug_info = True
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        self.u = uhd.usrp_source(device_addr=options.address,
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        self.u = uhd.usrp_source(device_addr=options.args,
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                                 io_type=uhd.io_type.COMPLEX_FLOAT32,
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                                 num_channels=1)
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......




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        self.set_gain(options.gain)







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        # Set the subdevice spec








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        if(options.spec):








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            self.u.set_subdev_spec(options.spec, 0)








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        # Set the antenna







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        if(options.antenna):







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            self.u.set_antenna(options.antenna, 0)







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