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Comment: 6/7 minutes

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  • Kuksa.VAL
Sebastian (Bosch)  

On-going work to upgrade GRPC binding and adding GRPC into Python and Go SDKs (alongside VISS, not to replace).

On-going work to integrated Code drops from https://sdv.eclipse.org in kuksa.val (“databroker” https://github.com/eclipse/kuksa.val/tree/master/kuksa_databroker )

  • W3C VISS specification (v2)


Ulf, Ted as backup (both Geotab)

Ted plans to create "explainer" document for v2 that is required as part of the standardisation process over summer.

  • WAII VISS server implementation in Go
Ulf 

Master branch now points at single process (threaded) version of WAII. web-client maintainers rebasing on that.

Daniel Wilms (BMW)
(Erik J or Sebastian S as backup)

Remove obsolete files
https://github.com/COVESA/vehicle_signal_specification/pull/463
(unused/outdated documentation)

Binary tool bug fixes
https://github.com/COVESA/vss-tools/pull/175 

Discussed how JSON output might be adapted to OpenAPI json schema subset
https://github.com/COVESA/vehicle_signal_specification/issues/457

Discussion of complex data types (coming from AWS https://github.com/COVESA/vehicle_signal_specification/issues/326).
GeoTab engineer showed examples of serialisation to json that allowed simpler connection to OpenAPI.

  • VSSo
Daniel W  
Ted  
  • VSC & Tools
VSC team membersSee source repository for code changes. Epam/Renesas presented proposal for open definitions for container deployment - next discussion milestone is once VSC example developed enough to discuss controls.
  • CCS-components
Ulf  
  • AOS
Artem (EPAM)
No announcements. See source repository for code changes
  • Android Automotive VSS→ Vehicle Properties
    Code Generator

Next step is for Covesa to articulate actionable points to take to Google.
  • Covesa GraphQL components
Alexander Domin (BMW)
(Thomas S) 
Steve (Renesas)


Minutes:

  • Kuksa
    • Seb outlines background to the work in progress changes listed above
    • gRPC use case example:
      • Steve: You mentioned gRPC vs VISS. Where there use cases where you favoured one over the other that necessitated the new work on gRPC?
      • Seb: gRPC came about from feeders where gRPC more easily connected to lang like C++ then having to use websocket for VISS.
      • Steve: Ted reported last week that there were already multiple definitions for binary VSS data serialisation in protobuf. Is this adding another? Coordination needed?
      • Seb: Good point. Currently only single values are supported so there is no much (no data stream) to serialise.
    • kuksa dataserver:
      • gRPC get/set VSS data server. No WS
      • Currently parallel to kuksa VISS server.
      • Internal discussions
      about use/merge in Bosch
      • ongoing in Bosch about respective uses for each and to what extent they may merge.

2022-06-29

Agenda:

  1. Project Status
  2. Continue Vehicle Edge To Cloud Edge (VE2CE) project proposal (Slides here) discussion from last week

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