The LO-locked sensors on these devices were getting routed to the MPM
API call get_lo_lock_sensor(), which takes a 'which' argument (rx or
tx). However, UHD wants to pass a 'chan' argument (0 or 1). The way the
code was structured, it would always return 'False' (LO not locked) when
the argument was neither 'rx' or 'tx'.
The solution is to add get_rx_lo_lock_sensor() and
get_tx_lo_lock_sensor(), which generate the appropriate 'which'
argument, but discard the 'chan' argument (there is only one LO per Tx
and Rx, respectively).
In UHD 3, we had two sensors names for LO lock on these devices:
lo_lock, and lo_locked. The latter is the more standard, and is checked
in examples like rx_samples_to_file.
In UHD 4, the latter was removed without comment. This adds the sensor
back again and also updates the documentation accordingly.
- Remove superfluous INFO logging
- Improve formatting in many places
- Improve Pylint score in various places
- Add tear_down to DB object
- Simplify custom EEPROM code for E310
- Fix time source selection code
- Remove references to GPS_CTRL and GPS_STATUS (are E320 only)
- Move clock source control out of MboardRegs object
Many small cleanups:
- Fix copyright headers
- Fix superfluous imports
- Pull some constants out of classes where appropriate
- Fix formatting
- Improve/fix some docstrings
- Disable specific Pylint warnings where appropriate
- Global catches use BaseException instead of Exception
- Don't use len() for empty checks
- Make sure to declare all self attributes in __init__ (note: this is
particularly of interest for E310, becuase its regular init happens
outside of __init__)
- Compacted some E310 code that had multi-DB checks
- Turns the E310 into an MPM device (like N3xx, E320)
- Factor out common code between E320 and E310, maximize sharing between
the two devices
- Remove all pre-MPM E310 code that is no longer needed
- Modify MPM to remove all existing overlays before applying new ones
(this is necessary to enable idle image mode for E310)
Co-authored-by: Virendra Kakade <virendra.kakade@ni.com>
Signed-off-by: Virendra Kakade <virendra.kakade@ni.com>
