Hello,
I try to do a connection via TCP with LWIP/FreeRTOS activated (ioc file joined)
For testing i use telnet command and I am unable tio pass the "accept" function.
Here the simple piece of code:
int sock, newconn, size;
struct sockaddr_in address, remotehost;
/* create a TCP socket */
if ((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0)
{
trace("Socket : Echec");
return;
}
trace("Socket : Ok");
/* bind to port 80 at any interface */
address.sin_family = AF_INET;
address.sin_port = htons(80);
address.sin_addr.s_addr = INADDR_ANY;
if (bind(sock, (struct sockaddr *)&address, sizeof (address)) < 0)
{
trace("Bind : Echec");
return;
}
trace("Bind : Ok");
/* listen for incoming connections (TCP listen backlog = 5) */
listen(sock, 5);
size = sizeof(remotehost);
while (1)
{
trace("Connection : Waiting");
newconn = accept(sock, (struct sockaddr *)&remotehost, (socklen_t *)&size);
trace("Connection : Accepted");
}
A big thanks in advance if somehow see what that's wrong.
