lmxopcua

AdsTwinCATClient.cs

task-galaxy-e2e branch — non-FOCAS work-in-progress snapshot

2026-04-24 14:12:19 -04:00

ITwinCATClient.cs

TwinCAT follow-up — Symbol browser via AdsClient + SymbolLoaderFactory. Closes task #188 . Adds ITwinCATClient.BrowseSymbolsAsync — IAsyncEnumerable yielding TwinCATDiscoveredSymbol (InstancePath + mapped TwinCATDataType + ReadOnly flag) from the target's flat symbol table. AdsTwinCATClient implementation uses SymbolLoaderFactory.Create(_client, new SymbolLoaderSettings(SymbolsLoadMode.Flat)) + iterates loader.Symbols, maps IEC 61131-3 type names (BOOL/SINT/INT/DINT/LINT/REAL/LREAL/STRING/WSTRING/TIME/DATE/DT/TOD + BYTE/WORD/DWORD/LWORD unsigned-word aliases) through MapSymbolTypeName, checks SymbolAccessRights.Write bit for writable vs read-only. Unsupported types (UDTs / function blocks / arrays / pointers) surface with DataType=null so callers can skip or recurse. TwinCATDriverOptions.EnableControllerBrowse — new bool, default false to preserve the strict-config path. When true, DiscoverAsync iterates each device's BrowseSymbolsAsync, filters via TwinCATSystemSymbolFilter (rejects TwinCAT_*, Constants.*, Mc_*, __*, Global_Version* prefixes + anything empty), skips null-DataType symbols, emits surviving symbols under a per-device Discovered/ sub-folder with InstancePath as both FullName + BrowseName + ReadOnly→ViewOnly/writable→Operate. Pre-declared tags from TwinCATDriverOptions.Tags always emit regardless. Browse failure is non-fatal — exception caught + swallowed, pre-declared tags stay in the address space, operators see the failure in driver health on next read. TwinCATSystemSymbolFilter static class mirrors AbCipSystemTagFilter's shape with TwinCAT-specific prefixes. Fake client updated — BrowseResults list for test setup + FireNotification-style single-invocation on each subscribe, ThrowOnBrowse flag for failure testing. 8 new unit tests — strict path emits only pre-declared when EnableControllerBrowse=false, browse enabled adds Discovered/ folder, filter rejects system prefixes, null-DataType symbols skipped, ReadOnly symbols surface ViewOnly, browse failure leaves pre-declared intact, SystemSymbolFilter theory (10 cases). Total TwinCAT unit tests now 110/110 passing (+17 from the native-notification merge's 93); full solution builds 0 errors; other drivers untouched.

2026-04-19 20:13:33 -04:00

TwinCATAmsAddress.cs

TwinCAT PR 1 — Scaffolding + Core (TwinCATDriver + AMS address + symbolic path). New Driver.TwinCAT project referencing Beckhoff.TwinCAT.Ads 7.0.172 (the official Beckhoff .NET client — 1.6M+ downloads, actively maintained by Beckhoff + community). Package compiles without a local AMS router; wire calls need a running router (TwinCAT XAR on dev Windows, or the standalone Beckhoff.TwinCAT.Ads.TcpRouter embedded package for headless/CI). Same Core.Abstractions-only project shape as Modbus / AbCip / AbLegacy. TwinCATAmsAddress parses ads://{netId}:{port} canonical form — NetId is 6 dot-separated octets (NOT an IP; AMS router translates), port defaults to 851 (TC3 PLC runtime 1). Validates octet range 0-255 and port 1-65535. Case-insensitive scheme. Default-port stripping in canonical form for roundtrip stability. Rejects wrong scheme, missing //, 5-or-7-octet NetId, out-of-range octets/ports, non-numeric fragments. TwinCATSymbolPath handles IEC 61131-3 symbolic names — single-segment (Counter), POU.variable (MAIN.bStart), GVL.variable (GVL.Counter), structured member access (Motor1.Status.Running), array subscripts (Data[5]), multi-dim arrays (Matrix[1,2]), bit-access (Flags.3, GVL.Status.7), combined scope/member/subscript/bit (MAIN.Motors[0].Status.5). Roundtrip-safe ToAdsSymbolName produces the exact string AdsClient.ReadValue consumes. Rejects leading/trailing dots, space in idents, digit-prefix idents, empty/negative/non-numeric subscripts, unbalanced brackets. Underscore-prefix idents accepted per IEC. TwinCATDataType — BOOL / SINT / USINT / INT / UINT / DINT / UDINT / LINT / ULINT / REAL / LREAL / STRING / WSTRING (UTF-16) / TIME / DATE / DateTime (DT) / TimeOfDay (TOD) / Structure. Wider than Logix's surface — IEC adds WSTRING + TIME/DATE/DT/TOD variants. ToDriverDataType widens unsigned + 64-bit to Int32 matching the Modbus/AbCip/AbLegacy Int64-gap convention. TwinCATStatusMapper — Good / BadInternalError / BadNodeIdUnknown / BadNotWritable / BadOutOfRange / BadNotSupported / BadDeviceFailure / BadCommunicationError / BadTimeout / BadTypeMismatch. MapAdsError covers the ADS error codes a driver actually encounters — 6/7 port unreachable, 1792 service not supported, 1793/1794 invalid index group/offset, 1798 symbol not found (→ BadNodeIdUnknown), 1807 invalid state, 1808 access denied (→ BadNotWritable), 1811/1812 size mismatch (→ BadOutOfRange), 1861 sync timeout, unknown → BadCommunicationError. TwinCATDriverOptions + TwinCATDeviceOptions + TwinCATTagDefinition + TwinCATProbeOptions — one instance supports N AMS targets, Tags cross-key by HostAddress, Probe defaults to 5s interval (unlike AbLegacy there's no default probe address — ADS probe reads AmsRouterState not a user tag, so probe address is implicit). TwinCATDriver IDriver skeleton — InitializeAsync parses each device HostAddress + fails fast on malformed strings → Faulted. 61 new unit tests across 3 files — TwinCATAmsAddressTests (6 valid shapes + 12 invalid shapes + 2 ToString canonicalisation + roundtrip stability), TwinCATSymbolPathTests (9 valid shapes + 12 invalid shapes + underscore prefix + 8-case roundtrip), TwinCATDriverTests (DriverType + multi-device init + malformed-address fault + shutdown + reinit + data-type mapping theory + ADS error-code theory). Total project count 30 src + 19 tests; full solution builds 0 errors; Modbus / AbCip / AbLegacy / other drivers untouched.

2026-04-19 18:26:29 -04:00

TwinCATDataType.cs

TwinCAT PR 1 — Scaffolding + Core (TwinCATDriver + AMS address + symbolic path). New Driver.TwinCAT project referencing Beckhoff.TwinCAT.Ads 7.0.172 (the official Beckhoff .NET client — 1.6M+ downloads, actively maintained by Beckhoff + community). Package compiles without a local AMS router; wire calls need a running router (TwinCAT XAR on dev Windows, or the standalone Beckhoff.TwinCAT.Ads.TcpRouter embedded package for headless/CI). Same Core.Abstractions-only project shape as Modbus / AbCip / AbLegacy. TwinCATAmsAddress parses ads://{netId}:{port} canonical form — NetId is 6 dot-separated octets (NOT an IP; AMS router translates), port defaults to 851 (TC3 PLC runtime 1). Validates octet range 0-255 and port 1-65535. Case-insensitive scheme. Default-port stripping in canonical form for roundtrip stability. Rejects wrong scheme, missing //, 5-or-7-octet NetId, out-of-range octets/ports, non-numeric fragments. TwinCATSymbolPath handles IEC 61131-3 symbolic names — single-segment (Counter), POU.variable (MAIN.bStart), GVL.variable (GVL.Counter), structured member access (Motor1.Status.Running), array subscripts (Data[5]), multi-dim arrays (Matrix[1,2]), bit-access (Flags.3, GVL.Status.7), combined scope/member/subscript/bit (MAIN.Motors[0].Status.5). Roundtrip-safe ToAdsSymbolName produces the exact string AdsClient.ReadValue consumes. Rejects leading/trailing dots, space in idents, digit-prefix idents, empty/negative/non-numeric subscripts, unbalanced brackets. Underscore-prefix idents accepted per IEC. TwinCATDataType — BOOL / SINT / USINT / INT / UINT / DINT / UDINT / LINT / ULINT / REAL / LREAL / STRING / WSTRING (UTF-16) / TIME / DATE / DateTime (DT) / TimeOfDay (TOD) / Structure. Wider than Logix's surface — IEC adds WSTRING + TIME/DATE/DT/TOD variants. ToDriverDataType widens unsigned + 64-bit to Int32 matching the Modbus/AbCip/AbLegacy Int64-gap convention. TwinCATStatusMapper — Good / BadInternalError / BadNodeIdUnknown / BadNotWritable / BadOutOfRange / BadNotSupported / BadDeviceFailure / BadCommunicationError / BadTimeout / BadTypeMismatch. MapAdsError covers the ADS error codes a driver actually encounters — 6/7 port unreachable, 1792 service not supported, 1793/1794 invalid index group/offset, 1798 symbol not found (→ BadNodeIdUnknown), 1807 invalid state, 1808 access denied (→ BadNotWritable), 1811/1812 size mismatch (→ BadOutOfRange), 1861 sync timeout, unknown → BadCommunicationError. TwinCATDriverOptions + TwinCATDeviceOptions + TwinCATTagDefinition + TwinCATProbeOptions — one instance supports N AMS targets, Tags cross-key by HostAddress, Probe defaults to 5s interval (unlike AbLegacy there's no default probe address — ADS probe reads AmsRouterState not a user tag, so probe address is implicit). TwinCATDriver IDriver skeleton — InitializeAsync parses each device HostAddress + fails fast on malformed strings → Faulted. 61 new unit tests across 3 files — TwinCATAmsAddressTests (6 valid shapes + 12 invalid shapes + 2 ToString canonicalisation + roundtrip stability), TwinCATSymbolPathTests (9 valid shapes + 12 invalid shapes + underscore prefix + 8-case roundtrip), TwinCATDriverTests (DriverType + multi-device init + malformed-address fault + shutdown + reinit + data-type mapping theory + ADS error-code theory). Total project count 30 src + 19 tests; full solution builds 0 errors; Modbus / AbCip / AbLegacy / other drivers untouched.

2026-04-19 18:26:29 -04:00

TwinCATDriver.cs

TwinCAT follow-up — Symbol browser via AdsClient + SymbolLoaderFactory. Closes task #188 . Adds ITwinCATClient.BrowseSymbolsAsync — IAsyncEnumerable yielding TwinCATDiscoveredSymbol (InstancePath + mapped TwinCATDataType + ReadOnly flag) from the target's flat symbol table. AdsTwinCATClient implementation uses SymbolLoaderFactory.Create(_client, new SymbolLoaderSettings(SymbolsLoadMode.Flat)) + iterates loader.Symbols, maps IEC 61131-3 type names (BOOL/SINT/INT/DINT/LINT/REAL/LREAL/STRING/WSTRING/TIME/DATE/DT/TOD + BYTE/WORD/DWORD/LWORD unsigned-word aliases) through MapSymbolTypeName, checks SymbolAccessRights.Write bit for writable vs read-only. Unsupported types (UDTs / function blocks / arrays / pointers) surface with DataType=null so callers can skip or recurse. TwinCATDriverOptions.EnableControllerBrowse — new bool, default false to preserve the strict-config path. When true, DiscoverAsync iterates each device's BrowseSymbolsAsync, filters via TwinCATSystemSymbolFilter (rejects TwinCAT_*, Constants.*, Mc_*, __*, Global_Version* prefixes + anything empty), skips null-DataType symbols, emits surviving symbols under a per-device Discovered/ sub-folder with InstancePath as both FullName + BrowseName + ReadOnly→ViewOnly/writable→Operate. Pre-declared tags from TwinCATDriverOptions.Tags always emit regardless. Browse failure is non-fatal — exception caught + swallowed, pre-declared tags stay in the address space, operators see the failure in driver health on next read. TwinCATSystemSymbolFilter static class mirrors AbCipSystemTagFilter's shape with TwinCAT-specific prefixes. Fake client updated — BrowseResults list for test setup + FireNotification-style single-invocation on each subscribe, ThrowOnBrowse flag for failure testing. 8 new unit tests — strict path emits only pre-declared when EnableControllerBrowse=false, browse enabled adds Discovered/ folder, filter rejects system prefixes, null-DataType symbols skipped, ReadOnly symbols surface ViewOnly, browse failure leaves pre-declared intact, SystemSymbolFilter theory (10 cases). Total TwinCAT unit tests now 110/110 passing (+17 from the native-notification merge's 93); full solution builds 0 errors; other drivers untouched.

2026-04-19 20:13:33 -04:00

TwinCATDriverFactoryExtensions.cs

task-galaxy-e2e branch — non-FOCAS work-in-progress snapshot

2026-04-24 14:12:19 -04:00

TwinCATDriverOptions.cs

TwinCAT follow-up — Symbol browser via AdsClient + SymbolLoaderFactory. Closes task #188 . Adds ITwinCATClient.BrowseSymbolsAsync — IAsyncEnumerable yielding TwinCATDiscoveredSymbol (InstancePath + mapped TwinCATDataType + ReadOnly flag) from the target's flat symbol table. AdsTwinCATClient implementation uses SymbolLoaderFactory.Create(_client, new SymbolLoaderSettings(SymbolsLoadMode.Flat)) + iterates loader.Symbols, maps IEC 61131-3 type names (BOOL/SINT/INT/DINT/LINT/REAL/LREAL/STRING/WSTRING/TIME/DATE/DT/TOD + BYTE/WORD/DWORD/LWORD unsigned-word aliases) through MapSymbolTypeName, checks SymbolAccessRights.Write bit for writable vs read-only. Unsupported types (UDTs / function blocks / arrays / pointers) surface with DataType=null so callers can skip or recurse. TwinCATDriverOptions.EnableControllerBrowse — new bool, default false to preserve the strict-config path. When true, DiscoverAsync iterates each device's BrowseSymbolsAsync, filters via TwinCATSystemSymbolFilter (rejects TwinCAT_*, Constants.*, Mc_*, __*, Global_Version* prefixes + anything empty), skips null-DataType symbols, emits surviving symbols under a per-device Discovered/ sub-folder with InstancePath as both FullName + BrowseName + ReadOnly→ViewOnly/writable→Operate. Pre-declared tags from TwinCATDriverOptions.Tags always emit regardless. Browse failure is non-fatal — exception caught + swallowed, pre-declared tags stay in the address space, operators see the failure in driver health on next read. TwinCATSystemSymbolFilter static class mirrors AbCipSystemTagFilter's shape with TwinCAT-specific prefixes. Fake client updated — BrowseResults list for test setup + FireNotification-style single-invocation on each subscribe, ThrowOnBrowse flag for failure testing. 8 new unit tests — strict path emits only pre-declared when EnableControllerBrowse=false, browse enabled adds Discovered/ folder, filter rejects system prefixes, null-DataType symbols skipped, ReadOnly symbols surface ViewOnly, browse failure leaves pre-declared intact, SystemSymbolFilter theory (10 cases). Total TwinCAT unit tests now 110/110 passing (+17 from the native-notification merge's 93); full solution builds 0 errors; other drivers untouched.

2026-04-19 20:13:33 -04:00

TwinCATStatusMapper.cs

TwinCAT PR 1 — Scaffolding + Core (TwinCATDriver + AMS address + symbolic path). New Driver.TwinCAT project referencing Beckhoff.TwinCAT.Ads 7.0.172 (the official Beckhoff .NET client — 1.6M+ downloads, actively maintained by Beckhoff + community). Package compiles without a local AMS router; wire calls need a running router (TwinCAT XAR on dev Windows, or the standalone Beckhoff.TwinCAT.Ads.TcpRouter embedded package for headless/CI). Same Core.Abstractions-only project shape as Modbus / AbCip / AbLegacy. TwinCATAmsAddress parses ads://{netId}:{port} canonical form — NetId is 6 dot-separated octets (NOT an IP; AMS router translates), port defaults to 851 (TC3 PLC runtime 1). Validates octet range 0-255 and port 1-65535. Case-insensitive scheme. Default-port stripping in canonical form for roundtrip stability. Rejects wrong scheme, missing //, 5-or-7-octet NetId, out-of-range octets/ports, non-numeric fragments. TwinCATSymbolPath handles IEC 61131-3 symbolic names — single-segment (Counter), POU.variable (MAIN.bStart), GVL.variable (GVL.Counter), structured member access (Motor1.Status.Running), array subscripts (Data[5]), multi-dim arrays (Matrix[1,2]), bit-access (Flags.3, GVL.Status.7), combined scope/member/subscript/bit (MAIN.Motors[0].Status.5). Roundtrip-safe ToAdsSymbolName produces the exact string AdsClient.ReadValue consumes. Rejects leading/trailing dots, space in idents, digit-prefix idents, empty/negative/non-numeric subscripts, unbalanced brackets. Underscore-prefix idents accepted per IEC. TwinCATDataType — BOOL / SINT / USINT / INT / UINT / DINT / UDINT / LINT / ULINT / REAL / LREAL / STRING / WSTRING (UTF-16) / TIME / DATE / DateTime (DT) / TimeOfDay (TOD) / Structure. Wider than Logix's surface — IEC adds WSTRING + TIME/DATE/DT/TOD variants. ToDriverDataType widens unsigned + 64-bit to Int32 matching the Modbus/AbCip/AbLegacy Int64-gap convention. TwinCATStatusMapper — Good / BadInternalError / BadNodeIdUnknown / BadNotWritable / BadOutOfRange / BadNotSupported / BadDeviceFailure / BadCommunicationError / BadTimeout / BadTypeMismatch. MapAdsError covers the ADS error codes a driver actually encounters — 6/7 port unreachable, 1792 service not supported, 1793/1794 invalid index group/offset, 1798 symbol not found (→ BadNodeIdUnknown), 1807 invalid state, 1808 access denied (→ BadNotWritable), 1811/1812 size mismatch (→ BadOutOfRange), 1861 sync timeout, unknown → BadCommunicationError. TwinCATDriverOptions + TwinCATDeviceOptions + TwinCATTagDefinition + TwinCATProbeOptions — one instance supports N AMS targets, Tags cross-key by HostAddress, Probe defaults to 5s interval (unlike AbLegacy there's no default probe address — ADS probe reads AmsRouterState not a user tag, so probe address is implicit). TwinCATDriver IDriver skeleton — InitializeAsync parses each device HostAddress + fails fast on malformed strings → Faulted. 61 new unit tests across 3 files — TwinCATAmsAddressTests (6 valid shapes + 12 invalid shapes + 2 ToString canonicalisation + roundtrip stability), TwinCATSymbolPathTests (9 valid shapes + 12 invalid shapes + underscore prefix + 8-case roundtrip), TwinCATDriverTests (DriverType + multi-device init + malformed-address fault + shutdown + reinit + data-type mapping theory + ADS error-code theory). Total project count 30 src + 19 tests; full solution builds 0 errors; Modbus / AbCip / AbLegacy / other drivers untouched.

2026-04-19 18:26:29 -04:00

TwinCATSymbolPath.cs

TwinCAT PR 1 — Scaffolding + Core (TwinCATDriver + AMS address + symbolic path). New Driver.TwinCAT project referencing Beckhoff.TwinCAT.Ads 7.0.172 (the official Beckhoff .NET client — 1.6M+ downloads, actively maintained by Beckhoff + community). Package compiles without a local AMS router; wire calls need a running router (TwinCAT XAR on dev Windows, or the standalone Beckhoff.TwinCAT.Ads.TcpRouter embedded package for headless/CI). Same Core.Abstractions-only project shape as Modbus / AbCip / AbLegacy. TwinCATAmsAddress parses ads://{netId}:{port} canonical form — NetId is 6 dot-separated octets (NOT an IP; AMS router translates), port defaults to 851 (TC3 PLC runtime 1). Validates octet range 0-255 and port 1-65535. Case-insensitive scheme. Default-port stripping in canonical form for roundtrip stability. Rejects wrong scheme, missing //, 5-or-7-octet NetId, out-of-range octets/ports, non-numeric fragments. TwinCATSymbolPath handles IEC 61131-3 symbolic names — single-segment (Counter), POU.variable (MAIN.bStart), GVL.variable (GVL.Counter), structured member access (Motor1.Status.Running), array subscripts (Data[5]), multi-dim arrays (Matrix[1,2]), bit-access (Flags.3, GVL.Status.7), combined scope/member/subscript/bit (MAIN.Motors[0].Status.5). Roundtrip-safe ToAdsSymbolName produces the exact string AdsClient.ReadValue consumes. Rejects leading/trailing dots, space in idents, digit-prefix idents, empty/negative/non-numeric subscripts, unbalanced brackets. Underscore-prefix idents accepted per IEC. TwinCATDataType — BOOL / SINT / USINT / INT / UINT / DINT / UDINT / LINT / ULINT / REAL / LREAL / STRING / WSTRING (UTF-16) / TIME / DATE / DateTime (DT) / TimeOfDay (TOD) / Structure. Wider than Logix's surface — IEC adds WSTRING + TIME/DATE/DT/TOD variants. ToDriverDataType widens unsigned + 64-bit to Int32 matching the Modbus/AbCip/AbLegacy Int64-gap convention. TwinCATStatusMapper — Good / BadInternalError / BadNodeIdUnknown / BadNotWritable / BadOutOfRange / BadNotSupported / BadDeviceFailure / BadCommunicationError / BadTimeout / BadTypeMismatch. MapAdsError covers the ADS error codes a driver actually encounters — 6/7 port unreachable, 1792 service not supported, 1793/1794 invalid index group/offset, 1798 symbol not found (→ BadNodeIdUnknown), 1807 invalid state, 1808 access denied (→ BadNotWritable), 1811/1812 size mismatch (→ BadOutOfRange), 1861 sync timeout, unknown → BadCommunicationError. TwinCATDriverOptions + TwinCATDeviceOptions + TwinCATTagDefinition + TwinCATProbeOptions — one instance supports N AMS targets, Tags cross-key by HostAddress, Probe defaults to 5s interval (unlike AbLegacy there's no default probe address — ADS probe reads AmsRouterState not a user tag, so probe address is implicit). TwinCATDriver IDriver skeleton — InitializeAsync parses each device HostAddress + fails fast on malformed strings → Faulted. 61 new unit tests across 3 files — TwinCATAmsAddressTests (6 valid shapes + 12 invalid shapes + 2 ToString canonicalisation + roundtrip stability), TwinCATSymbolPathTests (9 valid shapes + 12 invalid shapes + underscore prefix + 8-case roundtrip), TwinCATDriverTests (DriverType + multi-device init + malformed-address fault + shutdown + reinit + data-type mapping theory + ADS error-code theory). Total project count 30 src + 19 tests; full solution builds 0 errors; Modbus / AbCip / AbLegacy / other drivers untouched.

2026-04-19 18:26:29 -04:00

TwinCATSystemSymbolFilter.cs

TwinCAT follow-up — Symbol browser via AdsClient + SymbolLoaderFactory. Closes task #188 . Adds ITwinCATClient.BrowseSymbolsAsync — IAsyncEnumerable yielding TwinCATDiscoveredSymbol (InstancePath + mapped TwinCATDataType + ReadOnly flag) from the target's flat symbol table. AdsTwinCATClient implementation uses SymbolLoaderFactory.Create(_client, new SymbolLoaderSettings(SymbolsLoadMode.Flat)) + iterates loader.Symbols, maps IEC 61131-3 type names (BOOL/SINT/INT/DINT/LINT/REAL/LREAL/STRING/WSTRING/TIME/DATE/DT/TOD + BYTE/WORD/DWORD/LWORD unsigned-word aliases) through MapSymbolTypeName, checks SymbolAccessRights.Write bit for writable vs read-only. Unsupported types (UDTs / function blocks / arrays / pointers) surface with DataType=null so callers can skip or recurse. TwinCATDriverOptions.EnableControllerBrowse — new bool, default false to preserve the strict-config path. When true, DiscoverAsync iterates each device's BrowseSymbolsAsync, filters via TwinCATSystemSymbolFilter (rejects TwinCAT_*, Constants.*, Mc_*, __*, Global_Version* prefixes + anything empty), skips null-DataType symbols, emits surviving symbols under a per-device Discovered/ sub-folder with InstancePath as both FullName + BrowseName + ReadOnly→ViewOnly/writable→Operate. Pre-declared tags from TwinCATDriverOptions.Tags always emit regardless. Browse failure is non-fatal — exception caught + swallowed, pre-declared tags stay in the address space, operators see the failure in driver health on next read. TwinCATSystemSymbolFilter static class mirrors AbCipSystemTagFilter's shape with TwinCAT-specific prefixes. Fake client updated — BrowseResults list for test setup + FireNotification-style single-invocation on each subscribe, ThrowOnBrowse flag for failure testing. 8 new unit tests — strict path emits only pre-declared when EnableControllerBrowse=false, browse enabled adds Discovered/ folder, filter rejects system prefixes, null-DataType symbols skipped, ReadOnly symbols surface ViewOnly, browse failure leaves pre-declared intact, SystemSymbolFilter theory (10 cases). Total TwinCAT unit tests now 110/110 passing (+17 from the native-notification merge's 93); full solution builds 0 errors; other drivers untouched.

2026-04-19 20:13:33 -04:00

ZB.MOM.WW.OtOpcUa.Driver.TwinCAT.csproj

task-galaxy-e2e branch — non-FOCAS work-in-progress snapshot

2026-04-24 14:12:19 -04:00