Dear Steven,
Thank you for the answer.
I see that if we want to have something like this functioning, we need
to use several records with appropriate "connections" between them to
get things done..
I was thinking about a second waveform that would act as "subArray". To
bad that we can not set maximum number of elements for waveform (similar
as for subArray) and be allowed to process only desired range.
Best regards,
Hinko
On 09/13/2012 03:36 PM, Hartman, Steven M. wrote:
On Sep 13, 2012, at 7:59 AM, Hinko Kocevar wrote:
Can this be done in some other manner? The goal here would be to allow
user to get/see/change/set only the part of waveform, that shes
interested in.
I did something similar a number of years ago to allow tuning of ramping waveforms. I used a subArray with a length of one element and an adjustable index into the array to inspect the elements, and an aoRecord to adjust that element for tuning. The aoRecord wrote to a genSub record which recalculated the waveform (recomputing the rest of the waveform based on the new input and smoothing around the changed element to avoid discontinuities). The genSub then populated the waveform output record which controlled the hardware. As I recall, I needed to do some tricks with DISV to control record processing (run mode versus tuning mode) and to sync the aoRecord with the waveform element when not in run mode.
--
Hinko Kocevar
Software development engineer
Instrumentation Technologies d.d.
Velika pot 22, SI-5250 Solkan - Slovenia
T:+386 5 3352600, F:+386 5 3352601
E-mail: [email protected]
http://www.i-tech.si
The information transmitted is intended solely for the
addressee and may contain confidential and/or privileged
information. Any review, retention, disclosure or other use
by persons other than the intended recipient is prohibited.
If you received this in error, please notify the sender and
delete all copies.
- Replies:
- Re: waveform changes using subArray Ned Arnold
- References:
- waveform changes using subArray Hinko Kocevar
- Re: waveform changes using subArray Hartman, Steven M.
- Navigate by Date:
- Prev:
Re: waveform changes using subArray Hartman, Steven M.
- Next:
RE: access record info from asyn Mark Rivers
- 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:
Re: waveform changes using subArray Hartman, Steven M.
- Next:
Re: waveform changes using subArray Ned Arnold
- 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
|