`ophyd_async.epics.adaravis`#

Support for the ADAravis areaDetector driver.

https://github.com/areaDetector/ADAravis

Package Contents#

Classes#

`AravisDetector`	Implementation of an ADAravis Detector.
`AravisController`	`DetectorController` for an `AravisDriverIO`.
`AravisDriverIO`	Generic Driver supporting all GiGE cameras.
`AravisTriggerMode`	GigEVision GenICAM standard TriggerMode.
`AravisTriggerSource`	Which trigger source to use when TriggerMode=On.

API#

class ophyd_async.epics.adaravis.AravisDetector(prefix: str, path_provider: PathProvider, drv_suffix='cam1:', writer_cls: type[ADWriter] = adcore.ADHDFWriter, fileio_suffix: str | None = None, name: str = '', config_sigs: Sequence[SignalR] = (), plugins: dict[str, NDPluginBaseIO] | None = None)[source]#

Bases: ophyd_async.epics.adcore.AreaDetector[ophyd_async.epics.adaravis._aravis_controller.AravisController]

Implementation of an ADAravis Detector.

The detector may be configured for an external trigger on a GPIO port, which must be done prior to preparing the detector

class ophyd_async.epics.adaravis.AravisController(driver: ADBaseIOT, good_states: frozenset[ADState] = DEFAULT_GOOD_STATES)[source]#

Bases: ophyd_async.epics.adcore.ADBaseController[ophyd_async.epics.adaravis._aravis_io.AravisDriverIO]

DetectorController for an AravisDriverIO.

get_deadtime(exposure: float | None) → float[source]#: For a given exposure, how long should the time between exposures be.

async prepare(trigger_info: TriggerInfo) → None[source]#

Do all necessary steps to prepare the detector for triggers.

Parameters:: trigger_info – The sort of triggers to expect.

class ophyd_async.epics.adaravis.AravisDriverIO(prefix: str, with_pvi: bool = False, name: str = '')[source]#

Bases: ophyd_async.epics.adcore.ADBaseIO

Generic Driver supporting all GiGE cameras.

This mirrors the interface provided by ADAravis/db/aravisCamera.template.

trigger_mode: Annotated[SignalRW[AravisTriggerMode], ophyd_async.epics.core.PvSuffix.rbv('TriggerMode')]#: None

trigger_source: Annotated[SignalRW[AravisTriggerSource], ophyd_async.epics.core.PvSuffix.rbv('TriggerSource')]#: None

class ophyd_async.epics.adaravis.AravisTriggerMode[source]#

Bases: ophyd_async.core.StrictEnum

GigEVision GenICAM standard TriggerMode.

ON#

‘On’

Use TriggerSource to trigger each frame

OFF#

‘Off’

Just trigger as fast as you can

class ophyd_async.epics.adaravis.AravisTriggerSource[source]#

Bases: ophyd_async.core.SubsetEnum

Which trigger source to use when TriggerMode=On.

LINE1#: ‘Line1’