Experimental Physics and
Industrial Control System

Heinrich du Toit <[email protected]> · Fri, 05 Oct 2007 14:06:32 +0200

Hallo

Ok I'm writing an asyn driver.
There is a certain option that is connected to a PV via a asynInt32
interface.
Both reading and writing of the option is allowed.

Now I can have a longout record to write to this option which is fine.
The problem is that sometimes the option changes because of something
else. 
How can I force the longout record to read again? 

Or is the only solution to have another longin record that will read the
value and then respond to I/O Intr from the driver?
Or can I somehow just use longout?

-Heinrich

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System