Experimental Physics and Industrial Control System
Hey hey!
I have a device on my Linux IOC, using Asyn GPIB. The device works on the
IOC and, connected with EDM - is controllable.
When the device is turned off I get an error message: asynError in write:
GPIB0 writeGpib failed ENOL 2: No listeners
The function in the proto file uses exception @replytimeout, but that
never executes, which I would expect (I queried a device, it's not there,
I should have a timeout). This works on TCP/IP devices, just not GPIB.
Does anyone have any thoughts, or hacks, or updates on getting GPIB
exceptions to run the proto file exception commands?
Also when I try using the @writetimeout exception to more closely mimic
the error message, the IOC crashes on boot, not even an IOC command
prompt, which looks like a separate problem, any help on that would also
be appreciated. Error message is:
A call to 'assert(dbLockIsInitialized)'
by thread 'cbLow' failed in ../dbLock.c line 239.
EPICS Release EPICS R3.14.11 $R3-14-11$ $2009/08/28 18:47:36$.
Local time is 2017-10-06 08:13:40.495885987 PDT
Please E-mail this message to the author or to [email protected]
Calling epicsThreadSuspendSelf()
Thread cbLow (0x9a12518) suspended
Cheers
James Larsson
- Replies:
- Re: Asyn GPIB proto file exception @writetimeout Zimoch Dirk (PSI)
- Navigate by Date:
- Prev:
Re: aD driver for Mako G G-032? Heinz Junkes
- Next:
Writing PVs from an amalgamated structure Iain Marcuson
- 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:
EPICS 7 service use bob dalesio
- Next:
Re: Asyn GPIB proto file exception @writetimeout Zimoch Dirk (PSI)
- 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