[lwip-users] RE: [lwip] Use with a microcontroller

[Jason Morgan]

No idea, its not too much of a problem for myself so far, though there is
something
occasionally going wrong in pbuf, methinks caused by keil pointers being a
bit odd.

Once I get it fully working then I'll be in a position to decide the best
way of
putting the changes back into lwIP, as you say, that might be through
typedefs or #defines.


J.





-----Original Message-----
From: Adam Dunkels [mailto:address@hidden
Sent: 02 November 2001 16:50
To: address@hidden
Subject: Re: [lwip] Use with a microcontroller


On Friday 02 November 2001 17.49, you wrote:
> I'll submit change requests to the lwIP tree when he code is fully
working,
> it may need
> an #ifdef _KEIL_ somewhere in it due to the strange pointers that the
> C16x/Keil use.

The fact that many compilers for embedded processors require strange pointer

declarations can be problematic, not only in this case. Do you think I
should 
add some macro to each declaration, such as "PTR char *array" that can be 
#defined in lwipopts.h?

> At the moment its sitting on top of my own Ethernet driver that I think I
> have to re-write
> to make the interface to it more lwIP friendly, once that is done I'll
> submit the whole lot.

Great!

/adam
-- 
Adam Dunkels <address@hidden>
http://www.sics.se/~adam
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