Ok, I think that the cast is the good thing to do (I got exemple that does
that).
But that does'nt fix my problem. The client application sends 10 unsigned
short, then the server is supposed to send back the 10 u16_t var, but it
retransmits half of the data. The length of the pBuf is 10; but is it 10
octets? If so that is why I get half of my data back.
Hope it's not confusing
Francois
----- Original Message -----
From: Francois Bouchard
To: [email protected]
Sent: Friday, February 13, 2009 3:49 PM
Subject: [lwip-users] netbuf_data() netconnwrite() problem
Hi all,
I got a problem into my code that simply echos any incomming messages.
First have to cast (void *) to &buf because my compiler says its an error if
I don't.
Secundo, the message transmitted by the server seems to be only half the
original message length.
========================================================
struct netbuf *inbuf;
char *buf;
u16_t buflen;
err_t socket_error;
inbuf = netconn_recv(conn);
socket_error = netconn_err(conn);
if (socket_error == ERR_OK)
{
netbuf_data(inbuf, (void*) &buf, &buflen);
netconn_write(conn, (void*)buf, buflen, NETCONN_NOCOPY);
}
==========================================================
See any flaws into the code?
Francois
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