This working group focusses on the communication between the charging station (EVerest) and the management system(s) (CPMS)
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Meeting Notes:
16 October 2024:
PR 837: https://github.com/EVerest/libocpp/pull/837
- There seems to be a mix up between ChargingProfilePurpose and ChargingProfileKind. It should have been a check for Purpose, not kind in this case.
Improve the callback for GetComposite schedule on start transaction. Current way it is implemented it could take 15 seconds before. It gets called after the transaction has started, but that can be "too slow".
AFS open PRs:
- Review work divided, no action needed at the moment.
- There is also a later PR for documentation: 836: added to the list
OCPP 2.1 Architecture meeting (22 October) agenda:
- Discussed the proposed agenda:
- Protocol version independent runtime initialization of ChargePoint
- Consolidate ChargePoint calss
- Documentation
- Priorities & Roadmap planning
- Optional/Extra discussions:
- Iterate / Clean up open Github issues
- Storage abstraction for internal database
- Single source storage abstraction for different OCPP protocol versions
9 October 2024 (Cloud Communication Call)
Last call with the AFS team
Development update:
- External Constrainse is in draft but ready.
- Documentation PR is also ready.
- PR open for Basic Auth issue during reconnect
Architecture:
- Good first online OCPP 2.0.1 & 2.1 architecture discussion.
- 1.6, 2.0.1 & 2.1 websocket handshake.
- Reuse 2.1 message model in 2.0.1
- Planning a architecture face-to-face on 22th of October in the The Netherlands, now checking for a location. More will follow when it becomes available.
Documentation generation:
- We have the option to generate libOCPP documentation using doxygen. Are these static pages available.
- Currently this documentation is not yet build and shared. Is a good idea to look into.
RUST Status:
- Currently possible to implement modules in RUST.
- OpenADR 3.0 is developed in RUST and will be integrated into EVerest soon
- For the local cost calculation in OCPP 2.1, RUST might be a good option.
9 October 2024 (OCPP 2.1 Architecture brainstorm)
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