Revision e4cf0d1b gr-uhd/examples/usrp_wfm_rcv_fmdet.py

b/gr-uhd/examples/usrp_wfm_rcv_fmdet.py
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        # build graph
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        self.u = uhd.usrp_source(device_addr=options.args, stream_args=uhd.stream_args('fc32'))
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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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        usrp_rate  = 320e3







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        demod_rate = 320e3







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        audio_rate = 48e3







......




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        if not(self.set_freq(options.freq)):







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            self._set_status_msg("Failed to set initial frequency")







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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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    def _set_status_msg(self, msg, which=0):







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        self.frame.GetStatusBar().SetStatusText(msg, which)







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