| 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> 2025 | 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> 2025 |
| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Accessing NTAttribute of an NTNDArray from Phoebus? |
| From: | "Feister, Scott via Tech-talk" <tech-talk at aps.anl.gov> |
| To: | "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov> |
| Date: | Fri, 2 Aug 2024 01:59:52 +0000 |
|
Hi EPICS users, I’m using Phoebus/CS-Studio to work with a data stream of PVAccess NTNDArray. The NTNDArray normative type has an “attribute” element, which is an array of NTAttribute[]. Does anyone know if I can access these attributes from within Phoebus/CS-Studio?
Thanks! The closest I’ve gotten so far is to build a Probe: pva://MYIOC:myarray/attribute[2] Which would pull out the second attribute and show text that includes details; however, this doesn’t give direct access to the value field of the attribute itself, which I’d like to show in a Display Panel. Thanks! Scott |