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Auto: twincat-4.1 — nested UDT browse via online type walker

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Closes #315
This commit is contained in:
Joseph Doherty
2026-04-26 07:28:52 -04:00
parent da6e19d07d
commit 0444cb699d
15 changed files with 1067 additions and 19 deletions
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17
tests/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT.IntegrationTests/TwinCatProject/PLC/GVLs/GVL_Plant.TcGVL Normal file
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<?xml version="1.0" encoding="utf-8"?>
<TcPlcObject Version="1.1.0.1" ProductVersion="3.1.4024.0">
<GVL Name="GVL_Plant" Id="{00000000-0000-0000-0000-000000000404}">
<Declaration><![CDATA[// PR 4.1 / #315 — UDT decomposition + array-cutoff fixture for TwinCATUdtBrowseTests.
// stFlags : nested flags struct exercises the per-member flatten path (one OPC UA
// variable per atomic field). aAlarmRecords : 2000-element array of struct-typed
// elements exercises the MaxArrayExpansion cutoff; default cap is 1024, so the
// browse short-circuits to a single IsArrayRoot leaf instead of 4000 individual
// rows. Keep the GVL small overall so the symbol table stays under the AMS request
// budget.
VAR_GLOBAL
stFlags : ST_NestedFlags;
aAlarmRecords : ARRAY[1..2000] OF ST_AlarmRecord;
END_VAR
]]></Declaration>
</GVL>
</TcPlcObject>