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 | 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 |
<== Date ==> | <== Thread ==> |
---|
Subject: | RE: Problems with executing caExample for 3.14.12.1 |
From: | "Mark Rivers" <[email protected]> |
To: | "Cid, Florencio A" <[email protected]>, <[email protected]> |
Date: | Wed, 25 May 2011 18:24:27 -0500 |
To get rid of the carepeater error messages just put the
path to epics-base/bin/cygwin-x86 in your PATH environment variable. The timeout error is another problem. Are you running an
IOC that contains the PV ai1? Mark From:
[email protected] [mailto:[email protected]] On Behalf Of Cid, Florencio A Hi
All, I
am new to EPICS and trying run thru the example applications.
Specifically, I am encountering the following error when attemping
to Channel Access Host Example per the procedures in Section 2.3 of the EPICS
Application Developer’s Guide. [ui495a@macpro-fcid ...c/mytop]$
c:/mytop/bin/cygwin-x86/caExample ai1 **** The executable "caRepeater" couldn't
be located **** because of errno = "No such file or
directory". **** You may need to modify your PATH environment
variable. **** Unable to start "CA Repeater"
process. CA.Client.Exception............................................... Warning: "User specified
timeout on IO operation expired" Context: "ca_pend_io
failure" Source File: ../caExample.c line
20 Current Time: Wed May 25 2011
16:53:09.202188000 .................................................................. CA.Client.Exception............................................... Warning: "Virtual circuit
disconnect" Context: "ca_get
failure" Source File: ../caExample.c line
21 Current Time: Wed May 25 2011
16:53:09.234188000 .................................................................. CA.Client.Exception............................................... Warning: "User specified
timeout on IO operation expired" ai1 0.000000 Context: " "a_pend_io failure Source File: ../caExample.c line
22 Current Time: Wed May 25 2011
16:53:14.234188000 .................................................................. [ui495a@macpro-fcid ...c/mytop]$
c:/mytop/bin/cygwin-x86/caExample ai1 **** The executable "caRepeater" couldn't
be located **** because of errno = "No such file or
directory". **** You may need to modify your PATH environment
variable. **** Unable to start "CA Repeater"
process. CA.Client.Exception............................................... Warning: "User specified
timeout on IO operation expired" Context: "ca_pend_io
failure" Source File: ../caExample.c line
20 Current Time: Wed May 25 2011
16:54:49.445573000 .................................................................. CA.Client.Exception............................................... Warning: "Virtual circuit
disconnect" Context: "ca_get
failure" Source File: ../caExample.c line
21 Current Time: Wed May 25 2011
16:54:49.446573000 .................................................................. CA.Client.Exception............................................... Warning: "User specified timeout
on IO operation expired" ai1 0.000000 Context: " ca_pend_io failure" Source File: ../caExample.c line
22 Current Time: Wed May 25 2011
16:54:54.446573000 .................................................................. [ui495a@macpro-fcid ...c/mytop]$ I’ve
successfully built EPICS base (3.14.12.1) via EPICS_HOST_ARCH =
cgwin-x86. The steps do not mention anything about a
caRepeater. Looks like I’m missing something really subtle
(as an EPICS “new-bie”). Any help/assistance/info will be
greatly appreciated. Thanks
in advance, Florencio Cid |