diff options
Diffstat (limited to 'gr-uhd/apps/uhd_fft')
| -rwxr-xr-x | gr-uhd/apps/uhd_fft | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gr-uhd/apps/uhd_fft b/gr-uhd/apps/uhd_fft index b65bb7a062..1f0cf1cda5 100755 --- a/gr-uhd/apps/uhd_fft +++ b/gr-uhd/apps/uhd_fft @@ -98,6 +98,7 @@ class uhd_fft(gr.top_block, Qt.QWidget, UHDApp): self.stream_args = args.stream_args self.update_rate = args.update_rate self.wire_format = args.otw_format + self.lo_offset = args.lo_offset ################################################## # Variables @@ -128,7 +129,7 @@ class uhd_fft(gr.top_block, Qt.QWidget, UHDApp): self.setup_usrp(uhd.usrp_source, args) self._ant_options = self.usrp.get_antennas(0) for c in range(len(self.channels)): - self.usrp.set_bandwidth(self.samp_rate, c) + self.usrp.set_bandwidth(self.samp_rate + abs(self.lo_offset), c) self.usrp_device_info = self.get_usrp_info_string(compact=True, tx_or_rx='rx') ### Now set up the GUI widgets: ##################################### @@ -431,7 +432,7 @@ class uhd_fft(gr.top_block, Qt.QWidget, UHDApp): self.qtgui_waterfall_sink_x_0.set_frequency_range(self.freq, self.samp_rate) self.usrp.set_samp_rate(self.samp_rate) for c in range(len(self.channels)): - self.usrp.set_bandwidth(self.samp_rate, c) + self.usrp.set_bandwidth(self.samp_rate + abs(self.lo_offset), c) def set_lo_locked_probe(self, lo_locked_probe): self.lo_locked_probe = lo_locked_probe |