This is historical information of device classes implemented in GenericWebCam device server.

Use this link to find the valid information.

Development status: New development
Information status: Updated

Contact:



Class Description


This simple server implements tango for web cameras. This server is used at HZG during sample precharacterization stage of tomography experiments. It operates DigiMicro camera to shoot sample and samples barcode. These pictures are then stored in the final experiment's data stack in NeXus file.

This server is implemented in webcams independent way, so any webcamera can be used with this server.

Currently the server is intended to run in JRE 7 32 bit.

Families: Miscellaneous

Key words:

Platform: Windows

Language: Java

License: GPL

Contact:

Hardware


Manufacturer: none

Bus: Not Applicable

Class interface


Attributes:

Name Description
curretFormatScalar: DevString
supportedFormatsSpectrum: DevString
imageImage: DevLong

Commands:

Name Description
StateInput: DevVoid
Output: State
Device state
This command gets the device state (stored in its device_state data member) and returns it to the caller.
StatusInput: DevVoid
Output: ConstDevString
Device status
This command gets the device status (stored in its device_status data member) and returns it to the caller.
startInput: DevVoid
Output: DevVoid
Starts capturing the video
stopInput: DevVoid
Output: DevVoid
Stops capturing the video
changeFormatInput: DevLong
Format ndx
Output: DevVoid
Sets current format of the camera. An array of supported formats can be obtained by supportedFormats attribute
captureInput: DevVoid
Output: DevVoid
Captures current frame and stores it in image attribute

Pipes:

Properties:

README

b"For Wiki and issue tracker please go to project's main address https://bitbucket.org/hzgwpn/webcam-jtango-server\r\n\r\nThe main contributor to this project is Institute of Materials Research,\r\nHelmholtz-Zentrum Geesthacht,\r\nGermany.\r\n\r\nThis project is a contribution of the Helmholtz Association Centres and\r\nTechnische Universitaet Muenchen to the ESS Design Update Phase.\r\n\r\nThe project's funding reference is FKZ05E11CG1.\r\n\r\nCopyright (c) 2013. Institute of Materials Research,\r\nHelmholtz-Zentrum Geesthacht,\r\nGermany.\r\n\r\nThis program is free software; you can redistribute it and/or\r\nmodify it under the terms of the GNU General Public License\r\nas published by the Free Software Foundation; either version 2\r\nof the License, or (at your option) any later version.\r\n\r\nThis program is distributed in the hope that it will be useful,\r\nbut WITHOUT ANY WARRANTY; without even the implied warranty of\r\nMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r\nGNU General Public License for more details.\r\n\r\nYou should have received a copy of the GNU General Public License\r\nalong with this program; if not, write to the Free Software\r\nFoundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA\r\n\r\n"

23 Feb 2017, Piotr Goryl
Updated:
The device class has been updated.
You are looking at this version now.



19 Jan 2017, Piotr Goryl
Updated:
The device server has been updated.
You can see previous version here .



2 Jan 2017, Piotr Goryl
Created:
The device server has been added to catalogue.
Added by:pgoryl2 on:23 Feb 2017, 9:10 a.m.