Peter LM wrote: > I am facing a problem concerning UDP reception. After have written my > driver, I am currently testing it and things worked well until UDP test. Let > me explain: > _ARP is correctly running > _ICMP is correctly running > _IP is correctly running > _UDP *broadcast sending* is correctly running through netconn API > _UDP *reception* doesn't work at all through netconn API > _UDP *reception* receives *one * packet through RAW API then crash at the > second UDP request(ICMP not reachable sent)
Raw UDP probably doesn't work because you connect to the remote host/port and the next request probably comes in with another port and is thus not accepted (desk unreachable). > >From having a quick look at it, I cannot tell why netconn UDP fails. Simon _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
