Post by davidbo on Two licenses have to be installed forgot to enable one license ^{CODESYS Forge talk (Post)}
I have to install "Basic M" and "Visualization M", but it seems that during installation of "Basic M" you have to enable "Visualization S" I assume if you here after want to install my "Visualization M". And I forgot to enable "Visualization S" How do I fix that?
Last updated: 2026-02-02

Post by blitz on Can't get SMC_SmoothPath to work ^{CODESYS Forge talk (Post)}
This code works well: PROGRAM PLC_PRG VAR execute : BOOL; abort : BOOL; doMDI : BOOL; manualDataInput : STRING(1024) := 'N5 G01 X0.00 Y200.00 N6 G01 X200.00 Y200.00 N7 G01 X200.00 Y0.00 N8 G01 X0.00 Y0.00'; stringStreamArray: ARRAY[0..NUMBER_OF_CHAINS-1] OF SMC_StringStream2 ; i : UDINT; readNCFromStream : SMC_ReadNCFromStream; sentencesFromStringSteam : SMC_GSentenceQueue ; interpreter : SMC_NCInterpreter; interpreterGeoInfoBuffer: ARRAY[1..GEO_INFO_BUFFERS_SIZE] OF SMC_GeoInfo; roundPath : SMC_RoundPath; roundPathGeoInfoBuffer: ARRAY[1..GEO_INFO_BUFFERS_SIZE] OF SMC_GeoInfo; END_VAR VAR CONSTANT MDI_FILE_NAME : STRING := 'MDI.nc'; NUMBER_OF_CHAINS : UDINT := 15; GEO_INFO_BUFFERS_SIZE : DINT := 500; END_VAR readNCFromStream.bExecute := interpreter.bExecute := roundPath.bExecute := execute; readNCFromStream.bAbort := interpreter.bAbort := roundPath.bAbort := abort; IF doMDI THEN stringStreamArray[0].Init(MDI_FILE_NAME); stringStreamArray[0].AppendData(manualDataInput); stringStreamArray[0].SetEndOfData(); i := 0 ; WHILE i < NUMBER_OF_CHAINS DO readNCFromStream.aStream[i] := stringStreamArray[i]; i := i + 1 ; END_WHILE readNCFromStream.bExecute := TRUE; IF readNCFromStream.bBusy THEN ; END_IF END_IF readNCFromStream( fDefaultVel := 10, fDefaultAccel := 10, fDefaultDecel := 10, fDefaultVelFF := 10, fDefaultAccelFF := 10, fDefaultDecelFF := 10, sentences := sentencesFromStringSteam ); interpreter( sentences:= sentencesFromStringSteam, nSizeOutQueue:= SIZEOF(interpreterGeoInfoBuffer), pbyBufferOutQueue:= ADR(interpreterGeoInfoBuffer)); roundPath( poqDataIn := interpreter.poqDataOut, dRadius := , dAngleTol := , nSizeOutQueue := SIZEOF(roundPathGeoInfoBuffer), pbyBufferOutQueue := ADR(roundPathGeoInfoBuffer));
Last updated: 2026-01-09

Post by timvh on JSONByteArrayWriter string result incorrect order ^{CODESYS Forge talk (Post)}
See the example below. You can insert key/value pairs as required At first the JSON string will be filled with: "{$"Key1$": $"Value0$", $"Key2$": [{$"Key3$": 1, $"Key4$": 2}]}" With xAdd, you can insert items, which will result in: "{$"Key1$": $"Value0$", $"Key2$": [{$"Key3$": 1, $"Key4$": 2},{$"Key3$": 3, $"Key4$": 4}]}" VAR factory : JSON.JSONDataFactory; eDataFactoryError : FBF.ERROR; pJsonData : POINTER TO JSON.JSONData := factory.Create(eError => eDataFactoryError); fb_JBuilder : JSON.JSONBuilder; wsValue : WSTRING; diRootIndex, diObjectIndex1, diObjectIndex2, diObjectIndex3 : DINT; iValue : INT; jsonArrayWriter : JSON.JSONByteArrayWriter; wsJsonData : WSTRING(1000); xFirst : BOOL := TRUE; xWrite: BOOL; xAdd: BOOL; END_VAR IF xFirst THEN fb_JBuilder.Reset(); fb_JBuilder(pJsonData := pJsonData, diRootObj => diRootIndex); wsValue := "Value0"; fb_JBuilder.SetKeyWithValue("Key1", wsValue, diParentIndex := diRootIndex); diObjectIndex1 := fb_JBuilder.SetKeyWithArray(wsKey := "Key2", diParentIndex := diRootIndex); diObjectIndex2 := fb_JBuilder.SetObject(diParentIndex := diObjectIndex1); iValue := 1; fb_JBuilder.SetKeyWithValue("Key3", iValue, diParentIndex := diObjectIndex2); iValue := 2; fb_JBuilder.SetKeyWithValue("Key4", iValue, diParentIndex := diObjectIndex2); xFirst := FALSE; xWrite := TRUE; END_IF IF xAdd THEN xAdd := FALSE; diObjectIndex3 := fb_JBuilder.SetObject(diParentIndex := diObjectIndex1); iValue := 3; fb_JBuilder.SetKeyWithValue("Key3", iValue, diParentIndex := diObjectIndex3); iValue := 4; fb_JBuilder.SetKeyWithValue("Key4", iValue, diParentIndex := diObjectIndex3); xWrite := TRUE; END_IF IF xWrite THEN xWrite := FALSE; jsonArrayWriter( xExecute := TRUE, wsLinebreak := "", pwData := ADR(wsJsonData), udiSize := SIZEOF(wsJsonData), jsonData := pJsonData^, xAsyncMode := FALSE ); END_IF IF jsonArrayWriter.xDone OR jsonArrayWriter.xError THEN jsonArrayWriter(xExecute := FALSE, pwData := ADR(wsJsonData), udiSize := SIZEOF(wsJsonData), jsonData := pJsonData^, xAsyncMode := FALSE); END_IF
Last updated: 2026-06-14

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Hello thank you to all, it's work regards
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