[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[lwip-users] missing something but what
From: |
Julian Gardner [RSD] |
Subject: |
[lwip-users] missing something but what |
Date: |
Fri, 20 Jul 2007 13:26:14 +0100 |
I have a small problem and cant work out what i am doing wrong.
I have stripped out the code to this and this hangs in udp_sendto waiting on a mbox
int sock;
int >
int err;
struct sockaddr_in addr;
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = htonl( (239<<24)|(255<<16)|(255<<8)|(250));
addr.sin_port = 50050;
sock = socket(PF_INET, SOCK_DGRAM, 0);
// err = setsockopt( sock, SOL_SOCKET, SO_REUSEADDR, (char *) &onBool, sizeof (int));
err = bind( sock, (struct sockaddr *)&addr, sizeof(struct sockaddr));
err = sendto( sock, "Hello", 5, 0, (struct sockaddr *)&addr, sizeof( addr));
closesocket( sock);
Any ideas, as i get no errors, also port 239.255.255.250 is opened as multicast but i am not even getting data to be passed to the ethernet chip.
joolz
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [lwip-users] missing something but what,
Julian Gardner [RSD] <=