Experimental Physics and
Industrial Control System

Dirk Zimoch <[email protected]> · Mon, 07 Dec 2009 12:00:40 +0100

Hi Zen,

Asyn only supports limited EOS lengths, one or two chars depending on the

low-level driver. However, StreamDevice supports any length. It works around the

limited EOS length of asyn.

Dirk

Szalata, Zenon M. wrote:

I have a simple soft IOC which uses asyn and streamdevice.  It does IO
with KS3988 GPIB CAMAC crate controller.  The IOC works correctly with
asyn R4.9.  I have installed asyn R4.12 and my IOC does not work with
asyn R4.12.  I get the following message: "EOS TOO LONG".  I also tried
asyn R4.11 and R4.10 I see the same message with these the two versions
of asyn as I see with the latest.

How do I overcome this difficulty?  Do these newer versions of asyn
require that I make some change to my IOC?  Can someone help me with
this, please?

For now I am forced to stay with asyn R4.9.

Thanks,
Zen

--
Dr. Dirk Zimoch
Paul Scherrer Institut, WBGB/006
5232 Villigen PSI, Switzerland
Phone +41 56 310 5182

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System