ibex_bluesky_core.devices.dae

Utilities for the DAE device - mostly XML helpers.

Submodules

dae	ophyd-async devices for communicating with the ISIS data acquisition electronics.
dae_controls	ophyd-async devices and utilities for the DAE run controls.
dae_event_mode	ophyd-async devices and utilities for the DAE event mode statistics.
dae_monitor	ophyd-async devices and utilities for a DAE monitor.
dae_period	ophyd-async devices and utilities for a DAE period.
dae_period_settings	ophyd-async devices and utilities for the DAE hardware period settings.
dae_settings	ophyd-async devices and utilities for the general DAE settings.
dae_spectra	ophyd-async devices and utilities for a single DAE spectra.
dae_tcb_settings	ophyd-async devices and utilities for the DAE time channel settings.

Members

DaeCheckingSignal	Device that wraps a signal and checks the result of a set.
convert_xml_to_names_and_values	Convert an XML element's children to a dict containing <Name>.text:<Val>.text.
get_all_elements_in_xml_with_child_called_name	Find all elements with a "name" element, but ignore the first one as it's the root.
set_value_in_dae_xml	Find and set a value in the DAE XML, given a name and value.

class ibex_bluesky_core.devices.dae.DaeCheckingSignal(datatype: type[T], prefix: str)

Bases: StandardReadable, Movable[T], Generic[T]

Device that wraps a signal and checks the result of a set.

Device that wraps a signal and checks the result of a set.

Parameters:

• datatype – The datatype of the signal.

• prefix – The PV address of the signal.

set(value: T) → None

Check a signal when it is set. Raises if not set.

Parameters:

value – the value to set.

ibex_bluesky_core.devices.dae.convert_xml_to_names_and_values(xml: Element) → dict[str, str]

Convert an XML element’s children to a dict containing <Name>.text:<Val>.text.

ibex_bluesky_core.devices.dae.get_all_elements_in_xml_with_child_called_name(xml: Element) → list[Element]

Find all elements with a “name” element, but ignore the first one as it’s the root.

ibex_bluesky_core.devices.dae.set_value_in_dae_xml(elements: list[Element], name: str, value: str | Enum | int | float | None) → None

Find and set a value in the DAE XML, given a name and value.

Do nothing (by design) if value is None to leave value unchanged.