Re: [lwip-users] Randomly delayed frame (STM32070 package including LwIP v1.4.1)

[goldsimon]

stevestrong wrote:
>Hi again,
>The whole system seems very dependent on the debug outputs.
>I placed debug prints on different places and I always get different
>results, with partially strange behavior, including sending ACK for not
>received frames.
>
>So I think this is a dead end, because no developer would probably
>assist me
>to have this issue solved.

Sorry, but I think that would need some time I currently don't have...

>That is why I decided to upgrade to v2.1.2, downloaded form here:
>http://download.savannah.nongnu.org/releases/lwip/lwip-2.1.2.zip

Very good idea!

>And here comes the very first problem: the compiler throws the error:
>
>lwip/arch.h:48:10: fatal error: arch/cc.h: No such file or directory
> #include "arch/cc.h"
>
>Do I make something wrong or is this header really missing from the
>zip?

It is of course missing. The zip contains the lwip library but not the adaption 
to your compiler, OS and network adapter.

However, you should be able to use those adaption from your old lwip version.

>I searched for any report regarding this error message in the mailing
>list
>archives, but could not find any.
>
>Did anyone tested this version at all?

Oh please, just because you don't get it you assume there is a bug in lwip and 
no one has tested it??

>Where can I find a really working no-sys webserver example using
>v2.1.2?

Use the example port for Windows or Linux in the contrib zip.

Regards,
Simon