Also take a look a QNX, which is a UNIX-like OS. It is r/t and has a small footprint.
However, the price per unit may be too high - at least it was last year (unless they
have got some sense and dropped it).
Regards,
Ivo Zivkov
-----Original Message-----
From: Vidar Hokstad [SMTP:[EMAIL PROTECTED]]
Sent: Monday, July 12, 1999 3:10 AM
To: niushetuan
Cc: [EMAIL PROTECTED]
Subject: Re: How can develop a small realtime linux
On Mon, 12 Jul 1999, niushetuan wrote:
> Hello linux colleagues:
>
> I want to develop a small rtos based on linux, the first step in the project, i
>wish to develop a small rtos, it include a realtime kernal(only implement basic rtos
>function, no file system), a tcp-ip protocol module, and Debug agent base on tcp-ip,
>just like as Vxworks, i hope total memory size for kernal + tcp-ip + Debug Agent only
>about 200k to 300k. On the host, I hope to can using GUN tools as development
>platform, so that we can develop realtime applications like as VxWorks. i feel this
>configration can meet about 80% of realtime application. I wish this platform can
>substitute as VxWorks ,pSOS, VRTX.
>
> Can you give me some information how can to do this, where can i get some
>materials in these area?
>
> Tanks you very much.
There is realtime extensions for Linux, but given your other requirements,
Linux might not be what you are looking for. Take a look at eCos (you'll
find it at sourceware.cygnus.com)
Vidar Hokstad <[EMAIL PROTECTED]> | VH Consulting - Linux and Unix software
<URL:http://www.hokstad.com/> | development and concept design
