Revision f2fa77f6

b/gr-utils/src/python/usrp_fft.py
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                          help="Enable oscilloscope display")
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	parser.add_option("", "--avg-alpha", type="eng_float", default=1e-1,
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			  help="Set fftsink averaging factor, default=[%default]")
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	parser.add_option("", "--ref-scale", type="eng_float", default=13490.0,
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			  help="Set dBFS=0dB input value, default=[%default]")
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        (options, args) = parser.parse_args()
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        if len(args) != 0:
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            parser.print_help()
......
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            self.scope = scopesink2.scope_sink_c(panel, sample_rate=input_rate)
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        else:
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            self.scope = fftsink2.fft_sink_c (panel, fft_size=1024, sample_rate=input_rate,
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					      ref_scale=32768.0, ref_level=0.0, y_divs = 10,
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					      ref_scale=options.ref_scale, ref_level=0.0, y_divs = 10,
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					      avg_alpha=options.avg_alpha)
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        self.connect(self.u, self.scope)











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