* Prevent use of deprecated units
* Adjust obsolete util
* More units
* Add FREQUENCY
* Adjust pylint ignore
* Add ELECTRIC (current/potential)
* Add TIME
* Adjust units
* Introduce ConversionUtility
* Use ConversionUtility in number
* Use ConversionUtility in sensor
* Use ConversionUtility in sensor recorder
* Add normalise to ConversionUtility
* Revert changes to recorder.py
* Reduce size of PR
* Adjust recorder statistics
* Rename variable
* Rename
* Apply suggestion
Co-authored-by: Erik Montnemery <erik@montnemery.com>
* Apply suggestion
Co-authored-by: Erik Montnemery <erik@montnemery.com>
* Apply suggestion
Co-authored-by: Erik Montnemery <erik@montnemery.com>
Co-authored-by: Erik Montnemery <erik@montnemery.com>
* Add support for PRESSURE_CBAR (centibars). This is the standard UOM for tensiometers.
While the data could be converted into something like MBAR, and displayed
like that, the correct UOM for this type of sensor is CBAR. Displaying
it as MBAR would be the same as displaying air pressure as feet of Hg, while
technically correct, it's hard to understand when reading.
Adding support for this UOM will fix errors in the UI(statistics) about the unit not
matching a unit of the device_class.
* Add tests for PRESSURE_CBAR
