Argonne National Laboratory

Experimental Physics and
Industrial Control System

1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  <20142015  2016  2017  2018  2019  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  <20142015  2016  2017  2018  2019 
<== Date ==> <== Thread ==>

Subject: Re: IOC server on windows or access a PV
From: Xiaoqiang Wang <xiaoqiang.wang@psi.ch>
To: zunbeltz <zunbeltz.izaola@essbilbao.org>
Cc: tech-talk@aps.anl.gov
Date: Thu, 2 Oct 2014 22:13:06 +0200
Hi,

There is a 3rd choice: create the PV in portable channel access server.

If your calculation code can be invoked with Python, be it a C extension or separate program (using subprocess module).
This can be easy to write using PCASpy[1] extension.

Best
Xiaoqiang

[1] https://pypi.python.org/pypi/pcaspy


On 02 Oct 2014, at 21:48, zunbeltz <zunbeltz.izaola@essbilbao.org> wrote:

> Dear all,
> 
> We need to pass some values, calculated from photographs, to the EPICS network from a windows machine.
> Is it easy to install an IOC server in a windows machine?
> If not, our idea is to create the PVs in an already running IOC server (on linux), and use caput tool (from the EPICS Extensions http://aps.anl.gov/epics/distributions/win32/index.php) to update the values. 
> Is it possible to create an  PV that is not associated with any hardware in a IOC server? Is it enough to add a record in the ioc.db file?
> 
> Thanks in advance for your help.
> 
> Zunbeltz
>  
> -- 
> Dr. Zunbeltz Izaola
> Accelerator Physics Group
> ESS-Bilbao
> 



Replies:
Re: IOC server on windows or access a PV zunbeltz
References:
IOC server on windows or access a PV zunbeltz

Navigate by Date:
Prev: IOC server on windows or access a PV zunbeltz
Next: RE: IOC server on windows or access a PV Mark Rivers
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  <20142015  2016  2017  2018  2019 
Navigate by Thread:
Prev: IOC server on windows or access a PV zunbeltz
Next: Re: IOC server on windows or access a PV zunbeltz
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  <20142015  2016  2017  2018  2019 
ANJ, 17 Dec 2015 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·