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| author | Martin Braun <martin.braun@ettus.com> | 2021-06-09 16:07:58 +0200 |
|---|---|---|
| committer | Aaron Rossetto <aaron.rossetto@ni.com> | 2021-06-10 08:12:45 -0500 |
| commit | 4fd3bfe203157e9767bcf174d26b17dd840bb130 (patch) | |
| tree | 4a7ad6f09525bc4c51f8821f577e90c04c309c58 /host/python | |
| parent | a04e0c2d30327a96409792a55818ba209ea9dd0a (diff) | |
| download | uhd-4fd3bfe203157e9767bcf174d26b17dd840bb130.tar.gz uhd-4fd3bfe203157e9767bcf174d26b17dd840bb130.tar.bz2 uhd-4fd3bfe203157e9767bcf174d26b17dd840bb130.zip | |
cal: Add min_freq and max_freq attributes to USRPCalibratorBase
These allow specifying a min/max frequency on a device basis, instead of
querying those from get_?x_freq_range(). The trouble with those methods
is, they include the tune range provided by DSP tuning, which is not
what we want for this calibration.
Diffstat (limited to 'host/python')
| -rw-r--r-- | host/python/uhd/usrp/cal/usrp_calibrator.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/host/python/uhd/usrp/cal/usrp_calibrator.py b/host/python/uhd/usrp/cal/usrp_calibrator.py index a095a102c..ad3b23046 100644 --- a/host/python/uhd/usrp/cal/usrp_calibrator.py +++ b/host/python/uhd/usrp/cal/usrp_calibrator.py @@ -87,6 +87,8 @@ class USRPCalibratorBase: min_detectable_signal = -70 default_rate = DEFAULT_SAMP_RATE lo_offset = 0.0 + min_freq = None + max_freq = None def __init__(self, usrp, meas_dev, direction, **kwargs): self._usrp = usrp @@ -157,12 +159,12 @@ class USRPCalibratorBase: If a particular device needs to check specific frequencies, then override this. """ - start_min = \ + start_min = self.min_freq or \ getattr(self._usrp, 'get_{}_freq_range'.format(self._dir))( self._chan).start() start_hint = start_hint or start_min start = max(start_hint, start_min) - stop_max = \ + stop_max = self.max_freq or \ getattr(self._usrp, 'get_{}_freq_range'.format(self._dir))( self._chan).stop() stop_hint = stop_hint or stop_max |