Note

Ophyd async is included on a provisional basis until the v1.0 release and may change API on minor release numbers before then

ophyd_async.core.SimSignalBackend#

class ophyd_async.core.SimSignalBackend(datatype: Type[T] | None, source: str)[source]#

An simulated backend to a Signal, created with Signal.connect(sim=True)

Methods

`connect`
`get_descriptor`
`get_reading`
`get_setpoint`	For a simulated backend, the setpoint and readback values are the same.
`get_value`
`put`
`set_callback`

Attributes

`datatype`	Datatype of the signal value
`source`	//PV_PREFIX:SIGNAL

async get_setpoint() → T[source]#: For a simulated backend, the setpoint and readback values are the same.