micro/COS-II + UDP/IP

Hi everybody,

I want to develop a radio tranciver that can be connected to internet.

ATMega AVR from Atmel is the main micro of my radio.

Among Os, I choose uC/OS-II (Micrium).

Has anybody ported TCP/IP stack on ucos-II ?

-thanks

As I am on time constraint, I will be sothankful if anyone replies me.