Experimental Physics and
Industrial Control System

Rolf Keitel <[email protected]> · Tue, 19 Jul 2005 13:27:11 -0700

John,
the following worked for me:
 DBR_Int dbr = (DBR_Int) ch.get(DBRType.INT, 1);

ctxt.pendIO(5.0);

int[] val = dbr.getIntValue();
- rolf -
John Faucett wrote:
It's not at all obvious to me how to get EPICS data using JCA2. I
tried adding
DBR_Int dbr = ( DBR_Int) ch.get( DBRType.INT, 1);
to the code in the configuration tutorial but all it returns is zero
for a PV that has a non-zero VAL field. What am I missing?
John Faucett

--
+-------------------------------------------------+
| Rolf Keitel, TRIUMF         Tel: (604) 222-7453 |
| Group Leader ISAC Controls  Fax: (604) 222-7307 |
| and Electronics Development                     |
| Vancouver, B.C., Canada                         |
+-------------------------------------------------+

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System