In this paper we describe the final status of the application software (ASW) of the instrument control unit (ICU) of NISP, the Near-Infrared Spectro-Photometer of the Euclid mission, as the version for Flight has been tested and delivered to the industry for the next integration phases. This software is based on a real-time operating system (RTEMS) and will interface with all the subunits of NISP, as well as the command and data management unit (CDMU) of the spacecraft for telecommand and housekeeping management. We will describe in particular the final tests and the main obstacles which had to be faced in order to implement an efficient and reliable interface with all the NISP subsystems.


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    Title :

    The application software for the instrument control unit of the NISP instrument of the Euclid mission: final status and lessons learned after delivery of the flight version


    Contributors:
    Ligori, S. (author) / Corcione, L. (author) / Capobianco, V. (author) / Bonino, D. (author) / Sirri, G. (author) / Valieri, C. (author) / Giacomini, F. (author) / Patrizii, L. (author) / Valenziano, L. (author) / Auricchio, N. (author)

    Conference:

    Space Telescopes and Instrumentation 2020: Optical, Infrared, and Millimeter Wave ; 2020 ; Online Only,California,United States


    Published in:

    Proc. SPIE ; 11443


    Publication date :

    2020-12-13





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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