EPICS Controls 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  2014  2015  2016  2017  2018  2019  2020  2021  <20222023  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  <20222023  2024 
<== Date ==> <== Thread ==>

Subject: About checksum error
From: 李姣赛 via Tech-talk <tech-talk at aps.anl.gov>
To: tech-talk at aps.anl.gov
Date: Thu, 24 Mar 2022 15:31:43 +0800 (GMT+08:00)

Hi all,


I found it would be parse the response first no matter the checksum is right or error, no matter StreamDevice or modbus. Is there a good way to ignore the response or parse the record value as 0 when there happens checksum error?


Thanks in advance,

Jiaosai Li


Replies:
Re: About checksum error Mark Rivers via Tech-talk

Navigate by Date:
Prev: EPICS Codeathon, 2022 Spring Edition [May 9-13] at SLAC Flath, Daniel L. via Tech-talk
Next: ScrollBar in Phoebus - cannot set $(pv_value) in script Amien Crombie via Tech-talk
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  <20222023  2024 
Navigate by Thread:
Prev: FW: EPICS Codeathon, 2022 Spring Edition [May 9-13] at SLAC Flath, Daniel L. via Tech-talk
Next: Re: About checksum error Mark Rivers via Tech-talk
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  <20222023  2024 
ANJ, 14 Sep 2022 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·