diff options
| author | Josh Blum | 2009-09-02 12:07:14 -0700 |
|---|---|---|
| committer | Josh Blum | 2009-09-02 12:07:14 -0700 |
| commit | 3d27662913c78f672e3f7d7d1ebc2013ee038387 (patch) | |
| tree | f3c11865f54cf770fb4d10228a98357d78c6ac57 /grc/grc_gnuradio/usrp/simple_usrp.py | |
| parent | 12b02687d8504adc6efb747a51d3c2fa77a21d63 (diff) | |
| download | gnuradio-3d27662913c78f672e3f7d7d1ebc2013ee038387.tar.gz gnuradio-3d27662913c78f672e3f7d7d1ebc2013ee038387.tar.bz2 gnuradio-3d27662913c78f672e3f7d7d1ebc2013ee038387.zip | |
Modifications to the usrp blocks and wrapper so that the lo offset is set with the lo frequency.
Diffstat (limited to 'grc/grc_gnuradio/usrp/simple_usrp.py')
| -rw-r--r-- | grc/grc_gnuradio/usrp/simple_usrp.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/grc/grc_gnuradio/usrp/simple_usrp.py b/grc/grc_gnuradio/usrp/simple_usrp.py index 9065c7fe9..fc4c75bf0 100644 --- a/grc/grc_gnuradio/usrp/simple_usrp.py +++ b/grc/grc_gnuradio/usrp/simple_usrp.py @@ -56,8 +56,8 @@ class _simple_source(gr.hier_block2): self._get_u().set_decim_rate(int(decim)) if self._no_hb: #set the BW to half the sample rate self._subdev.set_bw(self._get_u().converter_rate()/decim/2) - def set_lo_offset(self, lo_offset): self._subdev.set_lo_offset(lo_offset) - def set_frequency(self, frequency, verbose=False): + def set_frequency(self, frequency, verbose=False, lo_offset=None): + if lo_offset is not None: self._subdev.set_lo_offset(lo_offset) self._set_frequency( chan=0, #ddc0 subdev=self._subdev, @@ -96,14 +96,14 @@ class _simple_sink(gr.hier_block2): self.connect(self, self._get_u()) def set_interp_rate(self, interp): self._get_u().set_interp_rate(int(interp)) - def set_frequency(self, frequency, verbose=False): + def set_frequency(self, frequency, verbose=False, lo_offset=None): + if lo_offset is not None: self._subdev.set_lo_offset(lo_offset) self._set_frequency( chan=self._subdev.which(), subdev=self._subdev, frequency=frequency, verbose=verbose, ) - def set_lo_offset(self, lo_offset): self._subdev.set_lo_offset(lo_offset) def set_gain(self, gain): self._subdev.set_gain(gain) def set_enable(self, enable): self._subdev.set_enable(enable) def set_auto_tr(self, auto_tr): self._subdev.set_auto_tr(auto_tr) |