Emmanuel Mayssat wrote:
Hello,
I would like to print the field name that is in the DOL.
What are all the fields for the structure pao->dol?
pao->dol.type --- ok
I could not find this information in the header file.
My understanding is that the epics database DOL are DBF_INLINK.
Where is the associated structure?
See base/include/link.h, and start with struct link. If DOL contains
a PV name, it will be in dol.value.pv_link.pvname. But note that
DOL might contain a constant initializer. In this case, you'll find
dol.type == CONSTANT, and you shouldn't reference dol.value.pv_link.
If dol.type != CONSTANT, then it can only be one of [PV_LINK, DB_LINK,
CA_LINK], and for all of these, dol.value.pv_link applies.
--
Tim Mooney ([email protected]) (630)252-5417
Beamline Controls & Data Acquisition Group
Advanced Photon Source, Argonne National Lab.
- References:
- dol->name Emmanuel Mayssat
- Navigate by Date:
- Prev:
RE: communication with rs485 multidrop device and command/response protocol Mark Rivers
- Next:
Re: dol->name Andrew Johnson
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
<2006>
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
- Navigate by Thread:
- Prev:
dol->name Emmanuel Mayssat
- Next:
Re: dol->name Andrew Johnson
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
<2006>
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
|