Rainer Thaden wrote: > Since I need to communicate over serial ports, too, I activated PPP > support in lwipopts.h. > Now, the linker complains about undefined references to _sbrk which (to > me) is a sign for a call to malloc in the libc somewhere.
Check your linker file if it tells you why _sbrk is wanted. At least gcc has some good output in the map file for this. I think I remember to get malloc include when calling printf... Simon _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
