Experimental Physics and
Industrial Control System

Sergio Esquembri <[email protected]> · Thu, 28 May 2015 15:39:02 +0200

Hi,

I'm developing an EPICS driver using asynDriver and I'm having problems

with the finalization of the driver. The function that frees all the

resources allocated and closes the session with the hardware driver is

registered with epicsAtExit. The problem here is that some PVs have

timed scans and the driver is receiving calls to the registered read

methods after the ioc exit call.

What is the best way to avoid read calls when closing the driver?
Should I unregister manually my driver from the asyn interfaces?

Any help or hint about this will be appreciated.

Thanks,
Sergio.

--
-----------------------------
Sergio Esquembri
Technical University of Madrid
Instrumentation and Applied Acoustic Research Group
Crta Valencia Km-7
Madrid 28031
Phone(R&D Lab): 913364696 Ext: 29400
email: [email protected]
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Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System