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[twincat] TwinCAT — Multi-dim and whole-array reads #308

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opened 2026-04-25 12:34:34 -04:00 by dohertj2 · 2 comments
dohertj2 commented 2026-04-25 12:34:34 -04:00
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Auto-managed PR — Mode B (autonomous)

Driver: twincat Phase: 1 Plan PR: 1.4
Plan: docs/plans/twincat-plan.md
Effort: M Cross-driver: False

Summary

Whole-array reads in single AdsClient call. Surface IsArray + ArrayDimensions on TwinCATTagDefinition + DriverAttributeInfo.

Source files

  • src/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT/AdsTwinCATClient.cs
  • src/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT/TwinCATDriver.cs
  • src/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT/TwinCATDriverOptions.cs

Docs

  • docs/Driver.TwinCAT.Cli.md
  • docs/drivers/TwinCAT-Test-Fixture.md

Fixture

  • tests/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT.IntegrationTests/TwinCatProject/PLC/GVLs/GVL_Arrays.TcGVL

Notes

Hardware-gated.

Branch: auto/twincat/1.4. Target: auto/driver-gaps.

<!-- queue-meta {"id": "twincat-1.4", "driver": "twincat", "phase": 1, "plan_pr_id": "1.4", "deps": [], "cross_driver": false} --> ## Auto-managed PR — Mode B (autonomous) **Driver**: `twincat` **Phase**: `1` **Plan PR**: `1.4` **Plan**: [`docs/plans/twincat-plan.md`](docs/plans/twincat-plan.md) **Effort**: `M` **Cross-driver**: `False` ## Summary Whole-array reads in single AdsClient call. Surface IsArray + ArrayDimensions on TwinCATTagDefinition + DriverAttributeInfo. ## Source files - `src/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT/AdsTwinCATClient.cs` - `src/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT/TwinCATDriver.cs` - `src/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT/TwinCATDriverOptions.cs` ## Docs - `docs/Driver.TwinCAT.Cli.md` - `docs/drivers/TwinCAT-Test-Fixture.md` ## Fixture - `tests/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT.IntegrationTests/TwinCatProject/PLC/GVLs/GVL_Arrays.TcGVL` ## Notes Hardware-gated. --- _Branch: `auto/twincat/1.4`. Target: `auto/driver-gaps`._
dohertj2 added the phase/1auto-manageddriver/twincatqueue/queued labels 2026-04-25 12:34:34 -04:00
dohertj2 added queue/in-progress and removed queue/queued labels 2026-04-25 17:28:59 -04:00
dohertj2 commented 2026-04-25 17:29:02 -04:00
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🤖 Auto-loop picked this up. Branch: auto/twincat/1.4. Status: in-progress.

🤖 Auto-loop picked this up. Branch: `auto/twincat/1.4`. Status: in-progress.
dohertj2 added queue/done and removed queue/in-progress labels 2026-04-25 17:38:42 -04:00
dohertj2 commented 2026-04-25 17:38:43 -04:00
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✅ Auto-loop completed. Merged via PR #344.

✅ Auto-loop completed. Merged via PR #344.
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Reference: dohertj2/lmxopcua#308
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