Hi,
I'm writing Asyn driver that will interface our application daemon
running on Linux OS.
Application daemon is capable of emitting notifications that can tell
the client (asyn) that there is a change in value. Asyn driver would
register a callback to receive this notifications - everything is nice
and running till now, assuming that record SCAN field is set to I/O Intr
(camonitor refreshes value as expected).
How can I detect if user wants to change the SCAN field value to
Passive? This would in turn mean that we need to unregister from the
notifications that our application is sending and expect the user to do
caget like access.
Thank you!
Hinko
--
Hinko Kocevar
Software development engineer
Instrumentation Technologies d.d.
Velika pot 22, SI-5250 Solkan - Slovenia
T:+386 5 3352600, F:+386 5 3352601
E-mail: [email protected]
http://www.i-tech.si
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