tacaswell
commented
7 years ago Something like:
from ophyd import (EpicsSignalRO, EpicsSignal, Component as Cpt,
DynamicDeviceComponent as DDCpt, Signal)
from ophyd import AreaDetector, SingleTrigger, HDF5Plugin, TIFFPlugin
from ophyd.areadetector.filestore_mixins import FileStoreHDF5IterativeWrite
from ophyd.areadetector.filestore_mixins import FileStoreTIFFIterativeWrite
from ophyd.areadetector import (ADComponent as ADCpt, EpicsSignalWithRBV,
ImagePlugin, StatsPlugin, DetectorBase,
SingleTrigger,ROIPlugin,ProcessPlugin,TransformPlugin)
class HDF5PluginWithFileStore(HDF5Plugin, FileStoreHDF5IterativeWrite):
def get_frames_per_point(self):
# return self.num_capture.get()
return 1
class MyDetector(SingleTrigger, AreaDetector):
image = Cpt(ImagePlugin, 'image1:')
stats1 = Cpt(StatsPlugin, 'Stats1:')
stats2 = Cpt(StatsPlugin, 'Stats2:')
stats3 = Cpt(StatsPlugin, 'Stats3:')
stats4 = Cpt(StatsPlugin, 'Stats4:')
stats5 = Cpt(StatsPlugin, 'Stats5:')
trans1 = Cpt(TransformPlugin, 'Trans1:')
roi1 = Cpt(ROIPlugin, 'ROI1:')
roi2 = Cpt(ROIPlugin, 'ROI2:')
roi3 = Cpt(ROIPlugin, 'ROI3:')
roi4 = Cpt(ROIPlugin, 'ROI4:')
proc1 = Cpt(ProcessPlugin, 'Proc1:')
hdf5 = Cpt(HDF5PluginWithFileStore,
suffix='HDF1:',
write_path_template='/direct/XF21ID1/image_files/', # trailing slash!
read_path_template='/direct/XF21ID1/image_files/')Was a bit over-agressive about copying imports, should work though.
If you are using master, you can pass fs=file_store_instance in as a kwarg to the hdf5 plugin.
On stage this will generate a unique filename and inserts the correct values into filestore. The 'iterative' part of the class name is because there is a version that writes to filestore on every trigger and a version that does a bulk insert of all of them at the end.
prjemian
danielballan
MarkRivers
Using the areaDetector (2.6) ADSimDetector with our planned tomo code. Don't know how to connect up the HDF5 file plugin with my instance of the SimDetector. The code below punts to PyEpics. There MUST be a better way. In ophyd.
from: https://github.com/BCDA-APS/use_bluesky/blob/master/plans/standlone.py#L100