Rif.: OPC UA architecture

[R1M]

long topic to read in details but I'm quite sure the solution is inside.

I need to make an OPC UA client to connect an OPC UA server.

Is there now a validated version, using NI libs or third party lib?

If so, wan I find somewhere a tutorial, a summary, of integration method?

PS: we already have an application with OPC-DA (sill a few issues with server on another machine) but now have to migrate to -UA, which is very different.

[holly7787]

you can jump to my message and follow the procedure that i've done following vix instruction.

[R1M]

thanks, we will have a look.
It would be great if NI provide directly a compatible solution to such a standard.

[holly7787]

there is but only for labview http://sine.ni.com/nips/cds/view/p/lang/it/nid/215329

[R1M]

Thanks for the tip.

May be possible to wrap this labview kit to CVI? I know it will be inefficient but may work.

(out ot technical topic answer)

and what about NI but not Labview users? They are not in the view of marketing?

[holly7787]

i don't know if it's possible to wrap, never tryed

[vix]

Hello to evryone,

to keep the board as clean as possible I suggest you to open a specific topic for every specific question.

I asked for an OPC UA library some years ago.

Maybe it's time to add an official product suggestion so that the users can give kudos.

[vix]

Here is my product suggestion.

Feel free to give kudos to the idea if you need this library.

[LucaTesi]

I tried to create a project with open62541 library (0.2).....

I tried to put .c .h files in a new project, but I have problem with datatypes (int8_t, etc. where are they defined???)

and with missing files (ua_types_generated.h, and others)

Does anyone have successfully compiled the library in CVI?

[holly7787]

you can jump to my message and follow the procedure that i've done following vix instruction.