You have a problem in your port. If you use NO_SYS=0, then it is "YES SYS", I mean, you need a SYS, an OS, someone that provides all the system functions, and that includes timing: sys_now() http://www.nongnu.org/lwip/2_0_x/group__sys__layer.html
_______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
