Files
lmxopcua/tests/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT.IntegrationTests/TwinCatProject/PLC/POUs/FB_LineSim.TcPOU
Joseph Doherty 69e0d02c72 task-galaxy-e2e branch — non-FOCAS work-in-progress snapshot
Catch-all commit for pending work on the task-galaxy-e2e branch that
wasn't part of the FOCAS migration. Grouping by topic so future per-topic
commits can be cherry-picked if needed.

TwinCAT
- src/.../Driver.TwinCAT/AdsTwinCATClient.cs + TwinCATDriverFactoryExtensions.cs:
  factory-registration extensions + ADS client refinements.
- src/.../Driver.TwinCAT.Cli/Commands/BrowseCommand.cs: new browse command
  for the TwinCAT test-client CLI.
- tests/.../Driver.TwinCAT.IntegrationTests/TwinCAT3SmokeTests.cs + TwinCatProject/:
  fixture scaffold with a minimal POU + README pointing at the TCBSD/ESXi
  VM for e2e.
- docs/Driver.TwinCAT.Cli.md + docs/drivers/TwinCAT-Test-Fixture.md:
  documentation for the above.
- docs/v3/twincat-backlog.md: forward-looking backlog seed.

Admin UI + fleet status
- src/.../Admin/Components/Pages/Clusters/DriversTab.razor + Hosts.razor:
  UI refresh for fleet-status rendering.
- src/.../Admin/Hubs/FleetStatusHub.cs + FleetStatusPoller.cs +
  Admin/Program.cs: SignalR hub + poller plumbing for live fleet data.
- tests/.../Admin.Tests/FleetStatusPollerTests.cs: poller coverage.

Server + redundancy runtime (Phase 6.3 follow-ups)
- src/.../Server/Hosting/RedundancyPublisherHostedService.cs: HostedService
  that owns the RedundancyStatePublisher lifecycle + wires peer reachability.
- src/.../Server/Redundancy/ServerRedundancyNodeWriter.cs: OPC UA
  variable-node writer binding ServiceLevel + ServerUriArray to the
  publisher's events.
- src/.../Server/Program.cs + Server.csproj: hosted-service registration.
- tests/.../Server.Tests/ServerRedundancyNodeWriterTests.cs +
  Server.Tests.csproj: coverage for the above.

Configuration
- src/.../Configuration/Validation/DraftValidator.cs +
  tests/.../Configuration.Tests/DraftValidatorTests.cs: draft-validation
  refinements.

E2E scripts (shared infrastructure)
- scripts/e2e/README.md + _common.ps1 + test-all.ps1: shared helpers + the
  all-drivers test-all runner.
- scripts/e2e/test-opcuaclient.ps1: OPC UA Client e2e runner.

Docs
- docs/v2/implementation/phase-6-{1,2,3,4}*.md + exit-gate-phase-{3,7}.md:
  phase-gate + implementation doc updates.
- docs/v2/plan.md: top-level plan refresh.
- docs/v2/redundancy-interop-playbook.md: client interop playbook for the
  Phase 6.3 redundancy-runtime work.

Two orphan FOCAS docs remain on disk but deliberately unstaged —
docs/v2/focas-deployment.md and docs/v2/implementation/focas-simulator-plan.md
describe the now-retired Tier-C topology and should either be rewritten
or deleted in a follow-up.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-24 14:12:19 -04:00

67 lines
2.9 KiB
XML

<?xml version="1.0" encoding="utf-8"?>
<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
<POU Name="FB_LineSim" Id="{83bd0d62-650e-4191-9410-a31c2eb07c02}" SpecialFunc="None">
<Declaration><![CDATA[FUNCTION_BLOCK FB_LineSim
VAR_IN_OUT
Line : ST_Line;
END_VAR
VAR
tick : UDINT;
axisSim : ARRAY[1..3, 1..4] OF FB_AxisSim;
iStation : INT;
iAxis : INT;
iAlarm : INT;
rotatorBits : DWORD;
END_VAR
]]></Declaration>
<Implementation>
<ST><![CDATA[tick := tick + 1;
FOR iStation := 1 TO 3 DO
Line.Stations[iStation].Online := TRUE;
Line.Stations[iStation].Heartbeat := tick;
// Axes — delegate to FB_AxisSim for per-cycle motion.
FOR iAxis := 1 TO 4 DO
axisSim[iStation, iAxis](
Enable := Line.Running,
Axis := Line.Stations[iStation].Axes[iAxis]
);
END_FOR
// Rolling I/O patterns to give subscribers something to watch.
rotatorBits := SHL(DWORD#1, (tick MOD 32));
Line.Stations[iStation].IO.LastInputMask := rotatorBits;
Line.Stations[iStation].IO.LastOutputMask := NOT rotatorBits;
Line.Stations[iStation].IO.CycleCounter := tick;
// Flip a couple of DI/DOs so BOOL arrays see changes.
Line.Stations[iStation].IO.DigitalInputs[(tick MOD 32)] := NOT Line.Stations[iStation].IO.DigitalInputs[(tick MOD 32)];
Line.Stations[iStation].IO.DigitalOutputs[(tick MOD 32)] := Line.Stations[iStation].IO.DigitalInputs[(tick MOD 32)];
// Walk an analog channel through a sine.
Line.Stations[iStation].IO.AnalogInputs[0] := LREAL_TO_REAL(10.0 + 5.0 * SIN(UDINT_TO_LREAL(tick + UDINT#100 * UINT_TO_UDINT(INT_TO_UINT(iStation))) * 0.05));
Line.Stations[iStation].IO.AnalogOutputs[0] := Line.Stations[iStation].IO.AnalogInputs[0] * 2.0;
// Rotate one alarm per station so IAlarmSource has state transitions.
iAlarm := INT_TO_USINT(1 + (DINT_TO_INT(UDINT_TO_DINT(tick)) MOD 16));
Line.Stations[iStation].Alarms[iAlarm].Active := (tick MOD 32) >= 16;
Line.Stations[iStation].Alarms[iAlarm].Severity := E_Severity.Warning;
Line.Stations[iStation].Alarms[iAlarm].Code := 1000 + DINT(iAlarm);
Line.Stations[iStation].Alarms[iAlarm].Message := CONCAT('alarm-', TO_STRING(iAlarm));
Line.Stations[iStation].Alarms[iAlarm].Source := CONCAT('Station-', TO_STRING(iStation));
END_FOR
// Stats — monotonic production counters.
Line.Stats.UnitsProduced := Line.Stats.UnitsProduced + 1;
IF (tick MOD 100) = 0 THEN
Line.Stats.UnitsRejected := Line.Stats.UnitsRejected + 1;
Line.Stats.RejectReasons[1 + ((DINT_TO_INT(UDINT_TO_DINT(tick / 100))) MOD 5)] :=
Line.Stats.RejectReasons[1 + ((DINT_TO_INT(UDINT_TO_DINT(tick / 100))) MOD 5)] + 1;
END_IF
Line.Stats.UpTimeSeconds := tick / 100; // 10 ms task tick -> approx seconds
]]></ST>
</Implementation>
</POU>
</TcPlcObject>