Re: [lwip-users] TCP transmission error

[FreeRTOS Info]

>    I  writed  a simple TCP-server program base on Rowley webserver demo
using lwip.

For ARM?

>the server function is that transmit back what it received.  when the
function netconn_recv()
>is executed the fifth time ,the error will occur .

Sounds like you are not freeing memory correctly.

>or anybody send
>me your successful program of TCP communication.
>let me appreciate your experience.

I don't know if this is what you have seen already - but the FreeRTOS.org
WEB site (link below) has an lwIP server demo also using Rowley tools.  May
help.

Regards,
Richard.

http://www.FreeRTOS.org