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TMDSCNCD263P: Facing Issue in connecting to the server in Ethernet TCP/IP, UDP and Socket code SDK Examples

Praveen Kumar C
Prodigy 20 points
Part Number: TMDSCNCD263P

Tool/software:

Facing Issue in TCP/Ip and UDP File Transfer in Eval board. I have tried the SDK Example code TCP, UDP and Socket. The problem I am facing is the

  •  DHCP IP is not getting allocated when connected to a router
  •  Also, if Static IP is getting set in the controller, it fails to be connecting to the server.

  • 0
    TI__Genius 9561 points

    Hi Praveen,

    Q1. Can you please share the MCU+ SDK version you are using.

    Q2. Can you please share the bootmode your AM263Px device is in?

    Q3. If the PCB# is PROC E2, can you please find the SW-14, SW-15, SW-16 switches on the board and share the configuration for them (ON or OFF)? 

    Ideally it should be Low, Low Low for all 3 switches.

    Q4. If the above configurations are also correct, when you run your application on R5F core, can you halt your core, search for "lwip_stats" in expression window, expand and see if the stats are non-zero. If they are zero, LwIP stack did not receive any packet. (please share screenshot if possible)

    Q5. If the lwip_stats are zero, can you please paste "*(CSL_Xge_cpswRegs ) 0x52820000" in expression window, scroll down, expand P0_STATS and PN[0]_STATS and see if the packet counts are non zero. (please share screenshot if possible).

    Your top-level router config seems correct to me. My doubt is on the hardware setup (question-3)

    Regards,
    Shaunak

  • 0 in reply to Shaunak Deshpande
    Prodigy 20 points

    Hi  , Thanks for the reply.

    Q1. Can you please share the MCU+ SDK version you are using.

          Eval Board - TMDSCNCD263P

           MCU - XAM263P4ASOKF

          SDK - mcu_plus_sdk_am263px_09_02_00_56

    Q2. Can you please share the boot mode your AM263Px device is in?

       OSPI Boot Mode

         

    Q3. If the PCB# is PROC E2, can you please find the SW-14, SW-15, SW-16 switches on the board and share the configuration for them (ON or OFF)? 

      SW-14, SW-15, SW-16 - In OFF State

    Q4. If the above configurations are also correct, when you run your application on R5F core, can you halt your core, search for "lwip_stats" in expression window, expand and see if the stats are non-zero. If they are zero, LwIP stack did not receive any packet. (please share screenshot if possible)

  • 0 in reply to Praveen Kumar C
    TI__Genius 9561 points

    Hi Praveen,

    Can you please share your project binary so I can test it locally. This is just to confirm if it is a setup issue or issue in the application software.

    If I see the same issue on my end, we can isolate and debug the software or else focus on the hardware setup.

    Regards,
    Shaunak