Re: [uCsimm] Patch RTLinux for uclinux, Frank example

From: Stuart Hughes (sehughes@zentropix.com)
Date: Wed Feb 23 2000 - 06:44:21 EST


권석근 wrote:
>
> HI, Freddy SUAUD
>
> Thanks for your interest!
> Maybe you didnot rtf device files incorrectly. Write problem with device
> file could not be a
> exact reason because all device files including tty0, is in normal /dev
> directory and we
> could open/write to ttys.
> Did you make device files like this?
>
> cd your-development-dir/romdisk/@dev
> mknod rtf1 c 63 1
> mknod rtf2 c 63 2
> mknod rtf3 c 63 3
> mknod rtf4 c 63 4
> ...
>
> and make image with this romdisk image, and gohead.
>

Hi Kwonsk,

The official major number for realtime fifos changed to 150 (63 was
already reserved for something else) about the time of RTL 0.9 so it may
be worth bearing this in mind for future compatibility.

Regards, Stuart

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