| 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 | 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 |
| <== Date ==> | <== Thread ==> |
|---|
| Subject: | RE:Compress Record with input from partial Waveform |
| From: | GAGET Alexis via Tech-talk <[email protected]> |
| To: | Bruno Martins <[email protected]>, tech-talk <[email protected]> |
| Date: | Mon, 22 Jul 2019 17:14:55 +0000 |
|
Hi Bruno
I would have tried to play on the Input instead, trying to replace the waveform by a subArray or adding it between the compress and the waveform. The subArray NELM can be modified online so you can maybe defined it with the "fix amount per run" (if you
know it)
Something like that :
record(waveform, "WVF") {
field(FTVL, "DOUBLE") field(NELM, "50") } record (calcout, "plouf"){
field(INPA, "MyFixAmout CPP") field(VAL, "A") field(OUT, "SubA.NELM PP") }
record(subArray, "SubA") {
field(INP, "WVF CPP") field(FTVL, "DOUBLE") field(NELM, "5") field(MALM, "100") } record(compress, "CMP") {
field(ALG, "Circular Buffer")
field(INP, "SubA CP")
field(NSAM, "100") } Not sure that's work, it's by memory, so consider it as a lead
Cheers
Alexis
De : [email protected] [[email protected]] de la part de Bruno Martins via Tech-talk [[email protected]]
Envoyé : vendredi 19 juillet 2019 23:43 À : tech-talk Objet : Compress Record with input from partial Waveform Hi folks,
Is there a way to force compress to take only NORD elements from its INP waveform? I have a big waveform that only has some of its data initialized (a fixed amount per "run"), and I want to accumulate this initialized data in a circular buffer. Has anyone
made something similar work? Do I need to interpose an acalcout between the two (which I tried but didn't seem to work)?
Please see example below.
Thanks!
Bruno
$ cat test.db
record(waveform, "WVF") {
field(FTVL, "DOUBLE") field(NELM, "50") } record(compress, "CMP") { field(ALG, "Circular Buffer")
field(INP, "WVF CP")
field(NSAM, "100") } $ softIoc -d test.db
...
$ caget CMP.NUSE # returns 50, I expected 0 (no PINI set)...
CMP.NUSE 50
$ caput CMP.RES 1 # let's reset compress
Old : CMP.RES 0
New : CMP.RES 0 $ caget CMP.NUSE
CMP.NUSE 0
$ caput -a WVF 5 1 2 3 4 5
Old : WVF 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
New : WVF 50 1 2 3 4 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 $ caget WVF.NORD
WVF.NORD 5
$ caget CMP.NUSE # I expected 5
CMP.NUSE 50
$ caget CMP
CMP 100 1 2 3 4 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
$ caput -a WVF 5 6 7 8 9 10
Old : WVF 50 1 2 3 4 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 New : WVF 50 6 7 8 9 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 $ caget WVF.NORD
WVF.NORD 5 $ caget CMP.NUSE # I expected 10
CMP.NUSE 100
$ caget CMP # I expected 1,2,3,4,5,6,7,8,9.10
CMP 100 1 2 3 4 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 7 8 9 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 |