after struggling with xilnet for a few weeks, I decided to give lwip a try. I think I was so close to make this udp design work, however I need some help.
can you give me a rough draft of how udp client work with lwip? what do I need to setup? can I use raw API?
if you know some about xilnet. could you take a look at my code? I can't figure out what's wrong. plus, I am using AVnet Virtex4 LX evaluation board + microBlaze. the program stops while it enter xilsock_sendto.