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  1. SAFe Program
  2. SP-2656

Develop the PST disk-writer component (DSP.DISK)

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Details

    • Feature
    • Must have
    • PI16
    • COM PST SW
    • None
    • Data Processing
    • Hide
      • This critical component is available for the PST AA0.5 Voltage Recorder.
      • Recorded tied-beam voltage data enables many vital commissioning activities for AA0.5.
      • Data sets stored are critical for subsequent development of PST real-time signal processing, RFI mitigation and algorithm development.
      Show
      This critical component is available for the PST AA0.5 Voltage Recorder. Recorded tied-beam voltage data enables many vital commissioning activities for AA0.5. Data sets stored are critical for subsequent development of PST real-time signal processing, RFI mitigation and algorithm development.
    • Hide
      • ska-pst-dsp repository established providing build, test and artefact generation.
      • ska-pst-dsp-disk application developed which writes data streams to disk.
      • ska-pst-dsp-disk integrated with TANGO device via gRPC interface.
      • data files written to storage contain all required meta-data for subsequent offline processing
      Show
      ska-pst-dsp repository established providing build, test and artefact generation. ska-pst-dsp-disk application developed which writes data streams to disk. ska-pst-dsp-disk integrated with TANGO device via gRPC interface. data files written to storage contain all required meta-data for subsequent offline processing
    • 3
    • 3
    • 0

    • Component Version REL-343 PST DSP v0.1.1

      Component Version REL-319 PST DSP v0.1.0

      Component Version REL-237 PST Common v0.3.0

    • Team_PST
    • Sprint 3
    • Hide
      • ska-pst-dsp repository established providing build, test and artefact generation.
      • ska-pst-dsp-disk application developed which writes data streams to disk.
      • ska-pst-dsp-disk integrated with TANGO device via gRPC interface.
      • data files written to storage contain all required meta-data for subsequent offline processing

      Demo presentation: https://docs.google.com/presentation/d/19OUM3C5LAaBm3qzdYEUavkkaMA60LbGtSDbdRws0IIk/edit?usp=sharing

      Demo recording (from 00:08:12 mark):

      Show
      ska-pst-dsp repository established providing build, test and artefact generation. ska-pst-dsp-disk application developed which writes data streams to disk. ska-pst-dsp-disk integrated with TANGO device via gRPC interface. data files written to storage contain all required meta-data for subsequent offline processing Demo presentation: https://docs.google.com/presentation/d/19OUM3C5LAaBm3qzdYEUavkkaMA60LbGtSDbdRws0IIk/edit?usp=sharing Demo recording (from 00:08:12 mark): https://skatelescope.zoom.us/rec/share/wLJIVKq0sY7NEf0fiM7VDsTpQpOKsVQe_PSS67ULC4Lx5FSDz2DSD07d-olY3iLt.kUaYWfU4enXWy1j9 Passcode: 4A&qdcLi
    • 16.4
    • Stories Completed, Outcomes Reviewed, Demonstrated, Satisfies Acceptance Criteria, Accepted by FO

    • PI22 - UNCOVERED

    • SPO-1930

    Description

      The disk-writer software component (DSP.DISK) of PST performs the complex-voltage writing to disk. It is a critical component required for the AA0.5 Voltage Recorder. Delivery of the feature will include:

      • Establishing a ska-pst-dsp repository with CI infrastructure to support building, automated testing, artefact generation.
      • Develop the ska-pst-dsp-disk C++ application which read data streams from the ska-pst-smrb ring buffers which are written to files.
      • Attach required meta-data to files written for data provenance and ensure they are written to persistent storage.
      • Develop the DSP TANGO device and integrate it with the dsp-disk application for control and monitoring via gRPC and Protobuf.

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          Is delivered by

          Component Version - Component/module/library releases REL-237 PST Common v0.3.0

          • Discarded

          Component Version - Component/module/library releases REL-343 PST DSP v0.1.1

          • Discarded

          Component Version - Component/module/library releases REL-319 PST DSP v0.1.0

          • Released
          mentioned in

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                A.Noutsos Noutsos, Aristeidis
                a.jameson Andrew Jameson
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                Feature Progress

                  Story Point Burn-up: (100.00%)

                  Feature Estimate: 3.0

                  IssuesStory Points
                  To Do00.0
                  In Progress   00.0
                  Complete1530.0
                  Total1530.0

                  Dates

                    Created:
                    Updated:
                    Resolved:

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