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CCS/TMS570LS3137: TCP/IP Enqueue issue.

Part Number: TMS570LS3137

Tool/software: Code Composer Studio

Hi,

Trying to implement TCP/IP using hercules board with lwip demo project. Following procedure which is in lwip.pdf doc for processing tcp.

According to the program flow after calling tcp_write() it should lead to tcp_enqueue(), but we were not able to find tcp_enqueue() instead of that tcp_enqueue_flags() is available.

Due to this were unable to move forward.

Kindly help with this issue.

Thanks in advance.

  • Hi,

    We provide two examples using lwip at 

    lwIP example handles all of the chip specific questions because it shows how to layer lwIP with the HALCoGen EMAC low level driver.

    But showing how to make various configurations of lwIP is really outside the scope of our expertise.

    For your questions I would go to the lwIP community and/or look at examples there. The static web server is just one of the examples for lwIP and it was the one that the team chose to show how to hook up to the EMAC driver code. We don't have an example of using lwip TCP/IP.