Re: Serial port Debug messages
- From: "Bruce Eitman [eMVP]" <beitman.nospam@xxxxxxxxxxxxxxxxxxxxxx>
- Date: Wed, 19 Dec 2007 08:34:09 -0500
It isn't necessarily so common that you would want debug output going to a
serial port that you would actually connect to something other than a
terminal emulator. So of course if opening the serial port changes the baud
rate... then the debug port will not work as desired.
The debug output uses OEMWriteDebugString, OEMWriteDebugByte and similar
functions.
--
Bruce Eitman (eMVP)
Senior Engineer
beitman AT applieddata DOT net
Applied Data Systems
www.applieddata.net
An ISO 9001:2000 Registered Company
Microsoft WEP Gold-level Member
"Sankarraj" <Sankarraj@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:A9BD1B34-B2A1-4963-B654-6E351378437B@xxxxxxxxxxxxxxxx
Hi,
Which part of the O.S does send the debug messages to the host system
through serial port?
After i opened COM1 port through a small application(thogh close handle is
been specified), the debug messages stopped... I need to look into the
driver
code, but is that a common scenario that after COM1 port is opened by an
application and closed, after that debug messages wont be coming?
Regards,
Sankarraj
.
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