Syntax Analysis of WinCC OA

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eraytufan
Posts: 1
Joined: Tue Sep 03, 2019 7:19 am

Syntax Analysis of WinCC OA

Post by eraytufan » Tue Oct 08, 2019 2:16 pm

Hello,
I'm trying to create a parser for WinCC OA Control language and I know it is similar to ANSI-C however they are not the same. There are a lot of documents about C syntax analysis, however I couldn't find any document that has a WinCC OA syntax anaysis.

Is there any document or information that I can find about WinCC OA Control language parsing and syntax analysis?

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leoknipp
Posts: 1936
Joined: Tue Aug 24, 2010 5:28 pm

Re: Syntax Analysis of WinCC OA

Post by leoknipp » Wed Oct 09, 2019 6:31 am

A detailed documentation for the WinCC OA CTRL syntax is not available.
If you want to do a syntax check for existing WinCC OA CTRL code you can use the startup option "-syntax" for the WinCC OA UI or the CTRL command checkSyntax() in CTRL.

Best Regards
Leopold Knipp
Senior Support Specialist

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