Hi
I'm using Linux Kernel 2.6.10 for Coldfire 5485 in an embedded application.
I developped my own device-driver (Profibus), working on the internal
UART of the coldfire.
This Driver produces heavy hard-interrupt und soft-irq load, because
UART Data is received and transmitted with 93750 bit/s.
I am using the serial.c character driver on an IXP425 system
(2.4.27 kernel).
The CTS/RTS flow control seems to be broken if you are talking to
a device with a small buffer. The IXP driver continues to fill the
IXP UART buffer until it fills. The other device, a printer, drops
CTS as
I think it would be better you search in the micro-kernel area, anyway
20Kbytes is really a great challenge
Best Regards
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This message was
Quoth Juergen Pfeiffer:
I'm using Linux Kernel 2.6.10 for Coldfire 5485 in an embedded
application.
I developped my own device-driver (Profibus), working on the internal
UART of the coldfire.
[...]
Now i have the situation, that when i try to start some user program like
ls or ps ... out of an
Arnon, did you resolve the problem? Because I bump into the same one.
Another question - how do I specify configuration file for busybox syslogd?
Leonid.
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Arnon Meydav
Sent: Sunday, May 20,
Greg Ungerer wrote:
Hi Huergen,
^^^
Oops, typo, sorry Juergen :-)
Regards
Greg
Juergen Pfeiffer wrote:
I'm using Linux Kernel 2.6.10 for Coldfire 5485 in an embedded
application.
I developped my own device-driver (Profibus), working on the internal
UART of the coldfire.
This