Re: [lwip-users] Questions about LwIP

[Luis Rossi]

So i just need to compile it and run? Is there any correct way to open the help file so it is not written in just one line? 

Thank you!

On Fri, Oct 8, 2010 at 4:41 PM, Pettinato, Jim <address@hidden> wrote:

Luis,

The app in contrib\apps\httpserver_raw contains a subdirectory \makefsdata that contains the source that converts the file system (html, xml, jpg, gif, etc) to a source file (fsdata.c) that is included in your project to provide the fs.  (A simple sample fs is also included in the \fs subdirectory.)

- Jim

 

From: lwip-users-bounces+jim.pettinato=fmcti.com@nongnu.org [mailto:lwip-users-bounces+jim.pettinato=fmcti.com@nongnu.org] On Behalf Of Luis Rossi
Sent: Wednesday, October 06, 2010 11:27 AM
To: Mailing list for lwIP users
Subject: Re: [lwip-users] Questions about LwIP

 

Thank you Simon!!

I did not see the contrib package until you commented about it haha. Is ie a pack of examples using the lwIP? Do you have any kind of documentation on how to use the webserver? I could not find the application to turn webpages int the fs to be placed on your system. Do you know where is it and how to use it?

Thank you for your answer!!

On Wed, Oct 6, 2010 at 4:46 PM, Simon Goldschmidt <address@hidden> wrote:

Luis Rossi <address@hidden> wrote:

> Hi, i need to implement a simple webserver on a low-end 32 bits uCU with no OS and i found uIP and lwIP.
>
> I have a few questions regarding lwIP.
>
> Is it possible to use it with no OS? If yes, is there any performance loss?
>

Actually, it might be even faster without an OS, depending on what your CPU does besides serving web pages. depending on your main loop, there may be a delay introduced between the MAC receiving a packet and the web server processing it. However, throughput should not be affected.

>
>
> Can i use the uIP webserver with lwIP?
>

Don't know about hIp, but there's a web server for lwIP in the contrib module, so you don't have to use the uIP one.

>
> Whats the max throughput i can get with lwIP?
>

That largely depends on your hardware and the MAC driver.

>
>
> Is there any free recommended WebServer that can be used with lwIP?
>

Take the one from contrib. It has CGI and SSI support by now and is stable enough for my current product... :-)

Simon
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--
Lus Filipe Rossi
Electrical Engineer
Escola Politcnica
Universidade de So Paulo

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lwip-users mailing list
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-- 
Luís Filipe Rossi
Electrical Engineer
Escola Politécnica
Universidade de São Paulo