> 2. Can I port lwip stack without implementing sys_arch.c at all. I mean without impelementing semaphore and mailbox funcs.
For that you have to set NO_SYS to 1 in lwipopts.h but you can only use the callback API then (no sockets, no netconn API). You also don't need the sys_arch.h and sys_arch.c file (if you take other ports as an example). > 3 . Should I change or add some stuff in sys.c like in sys_arch.c. You should not need to change sys.c! sys_arch.c is dependent on your OS. Simon _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
