Re: [lwip-users] several question : memory size : loopback : non blocking : NIOS II

[Leon Woestenberg]

Hello,


some answers,

On Thu, 2005-01-06 at 09:25, Tapie Thierry wrote:
> Happy new year evrey body.
> 
> I'm using the LWIP, and I'm not yet very familar with it. My experiences with 
> TCP/IP stack aren't so big too. The LWIP runs onto a NIOS II processor with 
> uCOsII operating system. I have several questions :
> Is there any way to determine the memory size used by the LWIP ? Is there any 
> formula to calculate ?

We have no formula.

FYI, my last check of lwIP under x86 brought 0x800c (hex!) bytes of code
(the unix minimal project) and some 0x300 bytes of static data.

> Is it possible to increase in a easiest way the number of TCP UDP sockets ?

See lwipopts.h which overrides default settings in opts.h

Regards,

Leon.