Author: Vigali, A.
Paper Title Page
THPV009 Web Gui Development and Integration in Libera Instrumentation 875
  • D. Bisiach, M. Cargnelutti, P. Leban, P. Paglovec, L. Rahne, M. Škabar, A. Vigali
    I-Tech, Solkan, Slovenia
  During the past 5 years, Instrumentation Technologies expanded and added to the embedded OS running on Libera instruments (beam position instrumentation, LLRF) a lot of data access interfaces to allow faster access to the signals retrieved by the instrument. Some of the access interfaces are strictly related to the user environment Machine control system (Epics/Tango), and others related to the user software preferences (Matlab/Python). In the last years, the requirement for easier data streaming was raised to allow easier data access using PC and mobile phones through a web browser. This paper aims to present the development of the web backend server and the realization of a web frontend capable to process the data retrieved by the instrument. A use-case will be presented, the realization of the Libera Current Meter Web GUI as a first development example of a Web GUI interface for a Libera instrument and the starting point for the Web GUI pipeline integration on other instruments. The HTTP access interface will become in the next years a standard in data access for Libera instrumentation for quick testing/diagnostics and will allow the final user to customize it autonomously.  
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About • Received ※ 08 October 2021       Accepted ※ 11 February 2022       Issue date ※ 11 March 2022  
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