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

[Chen]

I am using lwip_send to send out the
data.

I will try to find out more about stat_display

> 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