id4_common.devices.ad_lambda
============================

.. py:module:: id4_common.devices.ad_lambda

.. autoapi-nested-parse::

   Lambda area detector







Module Contents
---------------

.. py:data:: LAMBDA_FILES_ROOT
   :value: '/extdisk/4idd/'


.. py:data:: BLUESKY_FILES_ROOT
   :value: '/home/sector4/4idd/bluesky_images'


.. py:data:: TEST_IMAGE_DIR
   :value: '%Y/%m/%d/'


.. py:class:: MySingleTrigger(*args, image_name=None, delay_time=0.1, **kwargs)

   Bases: :py:obj:`ophyd.areadetector.TriggerBase`


   This trigger mixin class takes one acquisition per trigger.
   .. rubric:: Examples

   >>> class SimDetector(SingleTrigger):
   ...     pass
   >>> det = SimDetector('..pv..')
   # optionally, customize name of image
   >>> det = SimDetector('..pv..', image_name='fast_detector_image')


   .. py:method:: stage()

      Subscribe to detector state changes and stage the detector.



   .. py:method:: unstage()

      Unstage the detector and unsubscribe from detector state changes.



   .. py:method:: trigger()

      Trigger one acquisition.



.. py:class:: Lambda250kCam

   Bases: :py:obj:`ophyd.areadetector.CamBase`


   support for X-Spectrum Lambda 750K detector
   https://x-spectrum.de/products/lambda-350k750k/


   .. py:attribute:: serial_number


   .. py:attribute:: firmware_version


   .. py:attribute:: operating_mode


   .. py:attribute:: energy_threshold


   .. py:attribute:: dual_threshold


   .. py:attribute:: file_number_sync
      :value: None



   .. py:attribute:: file_number_write
      :value: None



   .. py:attribute:: pool_max_buffers
      :value: None



.. py:class:: MyHDF5Plugin(*args, **kwargs)

   Bases: :py:obj:`ophyd.areadetector.filestore_mixins.FileStoreHDF5SingleIterativeWrite`, :py:obj:`ophyd.areadetector.plugins.HDF5Plugin_V34`


   HDF5 plugin for the Lambda 250k detector with POLAR-specific filestore spec.


   .. py:attribute:: filestore_spec
      :value: 'AD_HDF5_Lambda250k_APSPolar'



.. py:class:: Lambda250kDetector(*args, image_name=None, delay_time=0.1, **kwargs)

   Bases: :py:obj:`MySingleTrigger`, :py:obj:`ophyd.areadetector.DetectorBase`


   Lambda 250k area detector with HDF5 file writing and statistics plugins.


   .. py:attribute:: cam


   .. py:attribute:: hdf1


   .. py:attribute:: roi1


   .. py:attribute:: roi2


   .. py:attribute:: roi3


   .. py:attribute:: roi4


   .. py:attribute:: stats1


   .. py:attribute:: stats2


   .. py:attribute:: stats3


   .. py:attribute:: stats4


   .. py:attribute:: codec


   .. py:attribute:: proc


   .. py:property:: preset_monitor

      Return the signal used to set exposure time.


   .. py:method:: default_kinds()

      Configure default kind settings for all detector plugins and components.



   .. py:method:: default_settings()

      Apply default stage signal settings for the Lambda detector.