Hi Simon On Thu, Jul 29, 2010 at 5:56 PM, Simon Goldschmidt <[email protected]> wrote: > Try adding an include to mem.h to tcpip.c, this is what might be missing. Any > tips and hints on which version you are using would be much appreciated! :-)
Including mem.h in tcpip.c solved the problem. Thanks! P.S.: Version shown in the error message ;-) -- Regards, Marco > > Simon > > > Am 29.07.2010 um 15:39 schrieb Marco <[email protected]>: > >> Hi, >> >> in the course of reducing RAM requirements for my system with lwIP, I >> switched off TCP (LWIP_TCP = 0) since I only need UDP. Unfortunately >> now I cannot compile anymore: >> >> ..\lwip-1.3.2\src\api\tcpip.c(593): error: #20: identifier "mem_free" >> is undefined >> >> I could not find any #if(n)def LWIP_TCP near the failing code that >> could cause this error. Is there any related/dependent compile >> switches that must also be changed to switch of TCP? >> >> Any tips and hints on switching off TCP very much appreciated! >> >> -- >> Regards, >> Marco >> >> _______________________________________________ >> lwip-users mailing list >> [email protected] >> http://lists.nongnu.org/mailman/listinfo/lwip-users > > _______________________________________________ > lwip-users mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/lwip-users > _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
