caproto.ioc_examples.mini_beamline.Slit¶

class caproto.ioc_examples.mini_beamline.Slit(prefix: str, *, macros: Optional[Dict[str, str]] = None, parent: Optional[caproto.server.server.PVGroup] = None, name: Optional[str] = None)[source]¶

A slit simulation device.

Slit pvproperties¶
Attribute	Suffix	Docs	Type	Notes
det	`det`	Scalar detector value	float	Read-only Inherited from `_JitterDetector`
exp	`exp`	Exponential value	float	Inherited from `_JitterDetector` Put
mtr	`mtr`	Motor	float (`ai`)	Inherited from `_JitterDetector` Startup Put
mtr_tick_rate	`mtr_tick_rate`	Update tick rate	float	Inherited from `_JitterDetector`
vel	`vel`	Velocity	float	Inherited from `_JitterDetector`

Methods

`group_read`(instance)	Generic read called for channels without get defined
`group_write`(instance, value)	Generic write called for channels without put defined

Attributes

`default_values`
`type_map`
`type_map_read_only`

pvproperty methods

mtr.startup(self, instance, async_lib)¶

@mtr.startup
async def mtr(self, instance, async_lib):
    instance.ev = async_lib.library.Event()
    instance.async_lib = async_lib