EPICS Home

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: Eiger Stream API problems
From: "Miceli, Antonino via Tech-talk" <tech-talk at aps.anl.gov>
To: "tech-talk at aps.anl.gov >> EPICS Tech Talk" <tech-talk at aps.anl.gov>
Date: Mon, 25 Apr 2022 15:49:46 +0000
Hi 

Has anyone see these errors with ADEiger like this?
eigerDetector:streamTask: failed to get header packet
eigerDetector:streamTask: got Strat packet, ignoring

See IOC and MEDM screenshots here:

It did not happen immediately after a fresh reboot of IOC, while it occurred after we took data for a while when the IOC gave some error message about the Stream Api. You can also see in the last photo that the Steam state shows "disabled" even though it was set to enable. This happened no matter I set the header detail to "None" or "Basic". As this issue happened, the number on image counter didn't update while the default FileWriter still wrote frames into hdf5 files.

(Ignore the autosave error). 

Thanks, 
Nino


Replies:
Re: Eiger Stream API problems Zimoch Dirk (PSI) via Tech-talk

Navigate by Date:
Prev: Re: drvModbusAsynConfigure exception 3 when ASLO and PREC fields of PV are changed Marco A. Barra Montevechi Filho via Tech-talk
Next: Re: Eiger Stream API problems Zimoch Dirk (PSI) 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: Re: pyDevSup and PyDevice: Virtual Environment Michael Davidsaver via Tech-talk
Next: Re: Eiger Stream API problems Zimoch Dirk (PSI) 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