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: Anyone using StreamDevice with local serial ports on Windows? |
From: | Mark Rivers <[email protected]> |
To: | "'[email protected]'" <[email protected]> |
Date: | Tue, 26 Nov 2013 00:31:06 +0000 |
I found and fixed a problem in drvAsynSerialPortWin32.c. When pasynUser->timeout was 0 for a read operation, and the number of characters available to read was 0, it was returning asynSuccess. This is incorrect, it should return asynTimeout.
Dirk also found a problem that when pasynUser->timeout was 0 it was not returning immediately.
With these fixes StreamDevice works correctly with local serial ports on WIN32. These fixes will be in the next release of asyn, R4-23. Mark From: Mark Rivers
Folks, I am trying to use StreamDevice with a local serial port on win32-x86. It is not working. I’d like to know if the problem is specific to my setup. Has anyone else used StreamDevice with local serial ports on win32-x86 or windows-x64? Thanks, Mark |