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136 lines
3.7 KiB
Plaintext
136 lines
3.7 KiB
Plaintext
SLS Detector Package 2.3.0 released on 2017-03-23
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================================================================================
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INTRODUCTION
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This document describes the differences between previous versions and 2.3.0 releases.
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Manuals can be found under the 'manual' folder.
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User documentation and other help can be accessed directly at this location:
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https://www.psi.ch/detectors/users-support
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If you have any software related questions or comments, please send them to:
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dhanya.thattil@psi.ch
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CONTENTS
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- Changes in User Interface
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- New Features
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- Resolved Issues
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- Known Issues
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Changes in User Interface
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=========================
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This release supports the following features:
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Receiver
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--------
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- The files will be written in this format in the default mode:
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* ASCII file header of 1024 bytes (only for EIGER detectors)
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* series of images, each preceded by a Standard Header image
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(header described below)
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- Stanard Header image header in file and call back
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arguments defined. It is in the following format defined as
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sls_detector_header defined in
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slsReceiverSoftware/include/sls_receiver_defs.h
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Mostly 0 if not applicatble or implemented, but updated in next release
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from firmware.
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* Frame Number : 8 bytes # Image Number
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* Exposure Length : 4 bytes # sub frame number in 32 bit mode
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Eiger.
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* Packet Number : 4 bytes # Number of packets in an image
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* Bunch ID : 8 bytes # Bunch Id in beamline for jungfrau.
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* Timestamp : 8 bytes # Not implemened
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* Module Id : 2 bytes # Not implemented
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* X Coordinate : 2 bytes # Id of part of detector in 1D
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* Y Coordinate : 2 bytes # Not implemented
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* Z Coordinate : 2 bytes # Not implemented
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* Debug : 4 bytes # Not implemented
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* Round Robin Number : 2 bytes # Not implemented
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* Detector Type : 1 byte # Detector type defined by enum
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detectorType in slsReceiverSoftware
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/include/sls_receiver_defs.h
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* Header Version : 1 byte # 1
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- The call back value for Start Acquisition Call back is insignificant at the
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moment and left for future use. Instead, the following rules apply:
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* If file write is enabled from the client, we will write the files.
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* If callbacks are registered, they will be called.
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For example, the user prefers to write the data himself, one must disable
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file write (so we dont write) and register the callbacks (so the user gets
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the data).
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New Features
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============
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Eiger
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-----
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- Tau is moved to settings file, Gain and offset are removed from calibration
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file. Put settings only sets client variable, whereas putting threshold loads
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settings files to the server.
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- Mode argument in starting up receiver is removed. FlippedData command is used
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in config file to specify bottom.
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Receiver
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--------
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- Image Reconstruction from the files are different as packet headers are not
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stored and a standard image header is used.
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General
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-------
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- Users folder that gives an example on how to user the slsDetectorUsers and
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slsReceiverUsers class.
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- Data is streamed from Receiver to Gui via ZMQ if gui call back defined.
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Resolved Issues
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===============
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Eiger
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-----
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- Frame and packet counters in server to check delays were buggy.
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Known Issues
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============
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- X, Y and Z Coordinates do not exactly define the position of the
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detector in 3d. This will be defined in the next release. Other header
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parameters will be complete in the next release.
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- Too many split files per detector especially for Eiger. Next Release will
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have a HDF5 version, with virtual file mapping all the split files in an
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acquisition.
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- This version is tested only for Eiger and Jungfrau.
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