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! :-)
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
