Hi , I want to know the procedure to port uIP to FreeRTOS.My actual intention is to port uIP to a different RTOS , If I can know the procedure for this , hopefully I can implement my original task. Thanks and regards Durga Prasad

It depends what you want it to do.  The FreeRTOS demo runs uIP as a task.  See the uIP documentation on Adam Dunkels homepage for information on the uIP interface.

Thanks a lot for your reply, what I want to do is to bring a TFTP functionality to a undisclosed operating system , by porting the appropriate TCP/IP stack , to upgrade the firmware of a modem.

Hi Barry, thanks for your early reply , what am trying to do is to bring TFTP functionality to an undisclosed operating system , by porting a appropriate TCP/IP stack to the RTOS , to upgrade the firmware of a modem, Can you give me some idea , how to proceed?

Well, I only support my own system ;-) The first thing you will have to do is get interface to the Ethernet chip (MAC) written and tested.  Next get uIP running stand alone – without the RTOS.  You can then test the system behaves as you want. Finally you will be able to get the tested system executing as a task under the RTOS.  For this you will probably want an interrupt to wake the TCP/IP task when there is data to process. As I said, the documentation for uIP is quite good and the best place for you to start.

Hi Barry, thanks a lot ..