[Ucip-users] Re: Your port of cC/IP to ethernet?

[MOGI.dk <chr...@mo...>]

Hi Eliot!

I have ported the uC/IP stack to ethernet. At the uC/IP CVS repository I =
have added interface drivers for a NE2000 compatible NIC (if_ne* files) =
and I have added a simple implementation of the ARP protocol (check the =
notes in the netether.c file).=20

The interface between the NE2000 driver and uC/IP you will have to =
implement by yourself. For instance adding an outgoing transmit queue.

I have also corrected a few bugs in the uC/IP protocol stack and made =
som other small changes (added support for running uC/IP in a single =
proces environment, like DOS =3D EASY DEBUGGING).=20

If you were to use uC/IP, please verify that the semaphore mutex =
protection in the netether.c files works properly (it was added very =
quickly). The embedded system I'm using, uC/IP is running in a single =
task (more or less), so I haven't had the chance to test this.=20

The stack is (probably still) not bug free, but it seems to run OK in my =
environment.

There are some limitations to uC/IP, like it doesn't support IP =
fragmentation, but it is totally free!

Best wishes,
Mads Christiansen.


PS. I have also forwarded this email to the uC/IP user mailinglist, the =
sourceforge discussion forum is not really used by anyone anymore (I =
think I was the only one, that ever used it :-) ).
Check http://ucip.sourceforge.net and click on Mailing Lists. If you =
have any questions regarding the stack, you could post them at =
Ucip-users or Ucip-devel.



----- Original Message -----=20
From: <sa...@il...>
To: <mo...@us...>
Sent: Wednesday, May 23, 2001 4:23 PM
Subject: Your port of cC/IP to ethernet?


>=20
>=20
> Mogi
>=20
> I saw from the uC/IP discussion forum that you were planning on =
interfacing
> uC/IP with Ethernet.  How far have you gotten with that?  I am looking =
for
> a lightweight TCP/IP stack that I can run out of BIOS, with an =
Ethernet
> link layer.
>=20
> Thanks - Eliot
>=20
> =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> Eliot Salant
> IBM Haifa Research Labs
> MATAM, Haifa, Israel
>=20
> Tel.    +972-48296-121
> FAX: +972-48550-070
> =
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>=20
>=20