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Subject: | Re: C++ multi threaded application. |
From: | Ralph Lange <[email protected]> |
To: | EPICS Tech Talk <[email protected]> |
Date: | Wed, 6 Sep 2017 10:26:58 +0200 |
A typical graphical interface wants to put in evidence warning or alarm
values (for example, in a gauge you want yellow or red bands or you may
want coloured stripes on the background of a plot in the alarm or
warning sections), so, in this case I may be interested in two kind of
subscriptions:
- the DBE_PROPERTY to get alarms. LO/HI thresholds, display and so on...
- the DBE_VALUE to get value changes.
It would be very useful to me a kind of documentation where this is
described.
I'll have a look at your link now.