First off, sorry for jumping in mid thread.
Chen, have you defined LWIP_PLATFORM_DIAG(x) to redirect to your projects “debug_printf” method? Without this, you aren’t going to get much feedback from stats_display. Andrew _____ From: Chen [mailto:c...@dataq.com] Sent: Wednesday, December 15, 2010 10:25 To: lwip-users@nongnu.org Subject: [lwip-users] Re: lwip-users Digest, Vol 88, Issue 17 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
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