Communication between CoDeSys SP and Windows XP application

2020-02-27T20:19:17.076000Z

Hi TimvH!

Thanks for your help!

Best regards,

Billo

TimvH hat geschrieben:
I would advise to use the PLCHandler. See http://www.3s-software.com/index.shtml?en_PLCHandler. This is not free of charge.

Communication between CoDeSys SP and Windows XP application

2020-02-27T20:19:15.732000Z

I would advise to use the PLCHandler. See http://www.3s-software.com/index.shtml?en_PLCHandler. This is not free of charge.

Communication between CoDeSys SP and Windows XP application

2020-02-27T20:19:11.979000Z

Hello,

I'm starting some testing with CoDeSys.

Let me explain my problem:

I have an application that executes a CANopen Master as a Windows XP process. The

CANopen Master communicates with a CAN controller on a card (designed by us) through a Windows XP device driver.

My question is: What's the best way to communicate

a Windows application and an application (IEC 61131-3) running on CoDeSys runtime?

In my test, the CANopen Master application has two

buffers (receive and transmit PDOs) in memory. How do I access the buffers in my windows application (CANopen Master).

Any suggestions on what I could use to do this?

Dll, Shared Memory, I / O driver, lib, etc.?

Could you please send me an example about this?

Any help is appreciated.

Thanks,

Billo

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