There's not enough information here to really help
much.
What you can do: Get a copy of wireshark and capture the
traffic both ways. Find out if the source is "not sending" or the server is "not
responding".
What
did you do to "test" the connection? How did it
"work"?
Is lwip hosting the server or sending data to a server?
Does the socket open correctly, but data does not transfer, or does the socket
not even open?
Marty
From:
address@hidden
[mailto:address@hidden On Behalf Of
mohd shahril mohammed shokri Sent: Monday, June 03, 2013 10:03
AM To: address@hidden Subject: [lwip-users] TCP
Client in LwIP
hye,
i have do some example on lwip,when i test the tcp connection it work but
when i want to send the data to the server not successfull..do you why..i'm
using Coocox lpc1768.