aioca 2.1

Asynchronous Channel Access client for asyncio and Python using libca via ctypes

aioca

aioca is an asynchronous EPICS Channel Access client for asyncio and Python using libca via ctypes.

What	Where
Source	https://github.com/DiamondLightSource/aioca
PyPI	pip install aioca
Documentation	https://diamondlightsource.github.io/aioca
Releases	https://github.com/DiamondLightSource/aioca/releases

It exposes a high level interface similar to the commandline tools::

caget(pvs, ...)
    Returns a single snapshot of the current value of each PV.

caput(pvs, values, ...)
    Writes values to one or more PVs.

camonitor(pvs, callback, ...)
    Receive notification each time any of the listed PVs changes.

connect(pvs, ...)
    Optionally can be used to establish PV connection before using the PV.

See https://DiamondLightSource.github.io/aioca for more detailed documentation.