57 lines
1.6 KiB
Python
57 lines
1.6 KiB
Python
import ch.psi.pshell.imaging.ImageBuffer as ImageBuffer
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import java.math.BigInteger as BigInteger
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import org.python.core.PyLong as PyLong
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import json
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if get_exec_pars().source == CommandSource.ui:
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camera_name = "SLG-LCAM-C041"
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shared = True
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logbook = "SwissFEL commissioning data"
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comment = "Test"
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else:
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camera_name = args[0]
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shared = args[1].lower == "true"
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logbook = args[2]
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comment = args[3]
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set_exec_pars(name="camera_snapshot")
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path = "/image"
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snapshotFile = None
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if shared:
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cam_server.start(camera_name + "_sp1", shared)
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else:
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cam_server.start(camera_name)
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cam_server.waitNext(10000)
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stream_value = cam_server.stream.take()
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save_dataset(path, cam_server.data.matrix)
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for id in stream_value.identifiers:
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val = stream_value.getValue(id)
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if id == "image":
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pass
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elif id == "processing_parameters":
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val = json.loads(val)
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for key in val.keys():
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set_attribute(path, key, "" if val[key] is None else val[key] )
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elif isinstance(val, PyArray):
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save_dataset("/"+id, val)
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elif isinstance(val, PyLong):
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save_dataset("/"+id, int(val))
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else:
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set_attribute(path, id, val)
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set_exec_pars(open = False)
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#Enforce the same timestamp to data & image files.
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snapshot_file = get_exec_pars().path+ ".png";
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ImageBuffer.saveImage(cam_server.output, snapshot_file, "png");
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msg = "Camera: " + camera_name
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msg += "\nShared: " + str(shared)
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msg += "\nData file: " + str(get_exec_pars().path)
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msg += "\nComment: " + str(comment)
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elog("Camera Snapshot", msg, [snapshot_file,], logbook=logbook)
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