[lwip-users] Re: lwip-users Digest, Vol 88, Issue 17

[Chen]

The reason stat_display is not working is because DBG_OFF
(maybe more) @lwipopts.h is not defined anywhere in lwip's files. Which
is not a problem until I added
#define
LWIP_DEBUG to debug.h

Unfortunately, AVR32 Studio's compiler didn't realize
I changed debug.h so it didn't bother to recompile it until I cleaned and
rebuild all files.

How should I debfine DBG_OFF, DBG_ON, etc?


> 1) I am using TCP API. 

That isn't quite what I meant.  To send data do you call tcp_write()
or 
netconn_write() or send() for example?  If you use tcp_write()
directly then 
MEMP_NUM_NETBUF will have no effect and is not your problem.

If you call the function to display that stats and it shows nothing then 
something is wrong: it should print statistics about the resources
used.  
You'll have to debug what's gone wrong.

Kieran