Experimental Physics and
Industrial Control System

Zimoch Dirk via Tech-talk <tech-talk at aps.anl.gov> · Fri, 22 Sep 2023 13:52:07 +0000

On Fri, 2023-09-22 at 11:28 +0000, Érico Nogueira Rolim wrote:
> I'm not sure what the best way of providing sample data would be. How do 
> you usually do it?

A StreamDebug output of a working processing of the record would do.
Or you connect with a different client. Telnet would probably do for ASCII, but
your protocol is binary.
Last resort: The device documentation, but that is sometimes unreliable.

You have in frmvrs_get:
in "\x02%*04r\x00\x0D\xFE%(\$1\$2FrmVersionA-Cte)04r%(\$1\$2FrmVersionB-
Cte)04r%(\$1\$2FrmVersionC-Cte)04r";

That looks simple enough, just 20 bytes with three (arbitrary) 4-byte integers
at the end.

Maybe the problem is related to @init. For a while now, I am calling @init not
only during iocInit but also at reconnect (and at iocRun after iocPause).

I will try to reproduce and analyze the error at reconnect.

Dirk

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System