APS-USAXS / usaxs-bluesky-ended-2023

Bluesky instrument for USAXS
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Don't set a PV, unless it is a new value #571

Open prjemian opened 1 year ago

prjemian commented 1 year ago

And then find some smart way of not trying to change any PVs which did not change, unless BS needs to set new value there.

Not specific to area detector. General for any ophyd.EpicsSignal, don't caput the same value to a PV (unless a force=True option overrides).

Originally posted by @prjemian in https://github.com/APS-USAXS/usaxs-bluesky/issues/562#issuecomment-1297329463