[focas] FOCAS — pmc_wrpmcrng #270

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opened 2026-04-25 12:34:26 -04:00 by dohertj2 · 0 comments

dohertj2 commented 2026-04-25 12:34:26 -04:00

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Auto-managed PR — Mode B (autonomous)

Driver: focas Phase: 4 Plan PR: F4-c
Plan: docs/plans/focas-plan.md
Effort: M Cross-driver: False

Summary

PMC range writes with read-modify-write for bit-level (wire is byte-addressed). Writes.AllowPmc granular flag. Loud safety callout.

Source files

• src/ZB.MOM.WW.OtOpcUa.Driver.FOCAS/Wire/FocasWireClient.cs
• src/ZB.MOM.WW.OtOpcUa.Driver.FOCAS/WireFocasClient.cs

Docs

• docs/drivers/FOCAS.md
• docs/v2/focas-deployment.md
• docs/Driver.FOCAS.Cli.md

Fixture

• tests/ZB.MOM.WW.OtOpcUa.Driver.FOCAS.IntegrationTests/Docker/focas-mock/

E2E

• scripts/e2e/test-focas.ps1

Depends on

• canonical: focas-f4a

Notes

Phase 4 writes.

---

Branch: auto/focas/F4-c. Target: auto/driver-gaps.

<!-- queue-meta {"id": "focas-f4c", "driver": "focas", "phase": 4, "plan_pr_id": "F4-c", "deps": ["focas-f4a"], "cross_driver": false} --> ## Auto-managed PR — Mode B (autonomous) **Driver**: `focas` **Phase**: `4` **Plan PR**: `F4-c` **Plan**: [`docs/plans/focas-plan.md`](docs/plans/focas-plan.md) **Effort**: `M` **Cross-driver**: `False` ## Summary PMC range writes with read-modify-write for bit-level (wire is byte-addressed). Writes.AllowPmc granular flag. Loud safety callout. ## Source files - `src/ZB.MOM.WW.OtOpcUa.Driver.FOCAS/Wire/FocasWireClient.cs` - `src/ZB.MOM.WW.OtOpcUa.Driver.FOCAS/WireFocasClient.cs` ## Docs - `docs/drivers/FOCAS.md` - `docs/v2/focas-deployment.md` - `docs/Driver.FOCAS.Cli.md` ## Fixture - `tests/ZB.MOM.WW.OtOpcUa.Driver.FOCAS.IntegrationTests/Docker/focas-mock/` ## E2E - `scripts/e2e/test-focas.ps1` ## Depends on - canonical: `focas-f4a` ## Notes Phase 4 writes. --- _Branch: `auto/focas/F4-c`. Target: `auto/driver-gaps`._

dohertj2 added the phase/4auto-manageddriver/focasqueue/queued labels 2026-04-25 12:34:26 -04:00

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Reference: dohertj2/lmxopcua#270