Experimental Physics and
Industrial Control System

Heinz Junkes via Core-talk <core-talk at aps.anl.gov> · Wed, 27 Jan 2021 11:56:02 +0100

My memories are that this has also been discussed at tech-talk.

I have defined a longout record and wanted to achieve that you can set exactly only one value.

In my example I tried this with DRVL = DRVH = 32768.

But the conversion function in the logout record looks like this:

static void convert(longoutRecord *prec, epicsInt32 value)
{
        /* check drive limits */
        if(prec->drvh > prec->drvl) {
                if (value > prec->drvh) value = prec->drvh;
                else if (value < prec->drvl) value = prec->drvl;
        }
        prec->val = value;
} 

Something speaks against the check like this ?

if(prec->drvh => prec->drvl)

Viele Grüße
Heinz Junkes
--
Experience directly varies with equipment ruined.

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System