On Fri, 29 Jul 2005, H. Henning Schmidt wrote:
You can configure your serial port -attached file-desc to return after one
single byte or after a timeout by configuring the appropriate members of the
struct termios -member . Read
http://www.easysw.com/~mike/serial/serial.html for details.
;He
Hi there,
I have been experiencing some problems interfacing the serial ports on
two seperate systems: a windows 2000 PC and a windows XP laptop.
Basically, all I want to do is read some data from a device that is
connected to the serial port.
I am using some code (that works under linux)
I checked the 20021114-23:36:56 snapshot at home and
can confirm that it solves my serial problem on W98SE:
m68k-palmos-gdb is talking to my palm again.
Thanks Chris (and Sergey) for the patch.
Ton van Overbeek
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Bug reporting:
I did not see Chris Faylor messages before I sent my previous message
(http://cygwin.com/ml/cygwin/2002-11/msg00784.html).
Quoting Chris:
> Don't want to play duelling patches, but did you build cygwin from the
> latest CVS? If so, you've pulled in my changes, too. It would be
> instructive to f
On Fri, Nov 15, 2002 at 01:05:54PM +0100, Ton van Overbeek wrote:
>Compiled cygwin1.dll with this patch. I cannot test it completely because
>my Palm is at home. I ran with this cygwin1.dll and produced a strace
>on a W98SE machine at work.
>It looks promising. The timeout of 1000 is now there. I'l
k [mailto:v-overbeek@;cistron.nl]
> Sent: Thursday, November 14, 2002 5:07 PM
> To: Sergei Okhapkin; [EMAIL PROTECTED]
> Subject: RE: Serial port problems with cygwin1.dll 1.3.15 on Win98SE
>
>
> Some more input.
> Attached strace output from a successfull run with the cygwin
On Thu, Nov 14, 2002 at 11:07:07PM +0100, Ton van Overbeek wrote:
>Some more input.
>Attached strace output from a successfull run with the
>cygwin-1.3.14 dll.
>What I can spot in the log is that when com4 is read it now
>has a read timeout of 1000 (vtime=1000), while in the unsuccessfull
>runs vmi
r, 4, &cb, 0) || cb !=
4*/)
ipbuffer |= rts | dtr;
else
{
-Original Message-
From: Ton van Overbeek [mailto:v-overbeek@;cistron.nl]
Sent: Thursday, November 14, 2002 5:07 PM
To: Sergei Okhapkin; [EMAIL PROTECTED]
Subject: RE: Serial port problems
Some more input.
Attached strace output from a successfull run with the
cygwin-1.3.14 dll.
What I can spot in the log is that when com4 is read it now
has a read timeout of 1000 (vtime=1000), while in the unsuccessfull
runs vmin was 0.
Does that ring any bells ?
Ton van Overbeek
trace-1.3.14.bz2
At 19:46 11/13/2002 -0500, Sergei Okhapkin wrote:
>Could you run "strace -o tracefile m68k-palmos-gdb ", do everything
>you need to hang the system and send the tracefile (compressed!) to me?
>The tracefile will be huge
>
and at 17:19 11/13/2002 -0500, Larry Hall wrote:
>If you can zero in
Could you run "strace -o tracefile m68k-palmos-gdb ", do everything
you need to hang the system and send the tracefile (compressed!) to me?
The tracefile will be huge
-Original Message-
From: Ton van Overbeek [mailto:v-overbeek@;cistron.nl]
Sent: Wednesday, November 13, 2002 4:21
If you can zero in on the snapshot where you notice this
behavior first occuring, that would be useful information.
Larry
Original Message:
-
From: Ton van Overbeek [EMAIL PROTECTED]
Date: Wed, 13 Nov 2002 22:20:53 +0100
To: [EMAIL PROTECTED]
Subject: Serial port problems with cy
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