Experimental Physics and
Industrial Control System

Simon Reiter <[email protected]> · Wed, 31 Jan 2018 11:52:51 +0100

On 01/31/2018 10:15 AM, Ralph Lange wrote:

Have a look at
http://www-csr.bessy.de/control/SoftDist/sequencer/Tutorial.html#asynchronous-use-of-pvput

I think the SYNC option of pvPut(), which turns it into a blocking

call, might help.

Cheers,
~Ralph

I tried this now with

#define SET_PV(pv_variable, value) \
{ \
    pv_variable = value; \
    pvPut(pv_variable, SYNC);
}

but I still observe the same behavior in EPICS3.16 and EPICS7.

Switching to ASYNC and using pvPutComplete into the when condition did

not solve the problem

2018-01-31 11:48:46.633 [fine   ] [sm] new state reached: 6 (STARTING)
2018-01-31 11:48:46.634 [fine   ] [sm] new state reached: 3 (RUNNING)

The log messages (ASYNC & pvPutComplete) in the IOC looks fine.

Further ideas?

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System