Experimental Physics and
Industrial Control System

Kurt Goetze <[email protected]> · Wed, 18 Aug 2010 09:26:49 -0500

Hi Pierrick,
I don't see a problem with your conditional expression.  Note that in
the second example, your desired output will appear in the record's ".SVAL'
field.
Kurt
Pierrick Hanlet wrote:

Hello,
I don't understand the online documentation regarding the string output of sCalcout.  I want to write
a string based on the results of a calculation.  Ex:
record(scalcout,"myrecord")
  field(INPA,"xxx")
  field(INPB,"yyy")
  field(CALC,"(A=1&&B=0?1:A=0&&B=1?0:-1")
What I would really like is
field(INPA,"xxx")

field(INPB,"yyy")

field(INAA,"Good")

field(INBB,"Bad")

field(INCC,"Ugly")

field(CALC,"(A=1&&B=0?AA:A=0&&B=1?BB:CC")
What is the correct syntax for affecting this?
Thanks in advance,
Pierrick
-----------------------------------------------------------------------------------------

Pierrick Hanlet

Fermilab, P.O. Box 500, M.S. 122

Batavia, IL 60510

[email protected]

(630)840-5555/8871/6039 office/lab/fax
http://www-d0.fnal.gov/~hanlet 
"Whether you think you can or think you can't, either way, you are correct" -- Henry Ford

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System