Re: /dev/ttyS1 baud setting

Pavel Machek (pavel@suse.cz)
Tue, 11 Jan 2000 17:05:41 +0100


Hi!

> I was trying to setup /dev/ttyS1 to 115200 baud.
> I was using "setserial", kernel 2.2.12 and FIC VA503+ motherboard with
> 2x16550A integrated in 83877TF controller chip.
>
> After the approppriate "setserial" command I did
> cat /proc/tty/driver/serial
> And I saw there is 115200 baud set on /dev/ttyS1
>
> so I did
> cat /dev/zero > /dev/ttyS1 and looked at my oscilloscope that was
> connected to IrDA port connected to /dev/ttyS1
>
> I saw 9600 baud.

stty sane 115200 < /dev/ttyS1
cat /dev/zero > /dev/ttyS1

This is user error.
Pavel

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