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UART logs not visible for simple peripheral off-chip OAD example project

Devanshu Agarwal
Prodigy 30 points
Part Number: LP-CC2652R7


Hi,

I am not able to see the logs on serial terminal for simple peripheral off chip example project provided in the sdk. The code uses Display_print function for printing different logs.

Following is my teraterm setup:

Device Manager:

Simple peripheral project (without oad) and project zero examples works fine. I am able to see the logs for them. 

I have been stuck on this for quite some time now, please help.

Regards,

Devanshu Agarwal

  • 0
    TI__Guru** 101490 points

    Hi,

    Thank you for reaching out.

    Could you please verify if the simple peripheral off chip example project advertise as expected?

    Could you please also verify if the project runs into an error?

    To finish, please make sure to specify which SDK version you are using. Thanks!

    Best regards,

  • 0 in reply to Clément
    Prodigy 30 points

    Hi,

    • The Advertisement works correctly. I am able to connect and perform basic operations.
    • The project does not run into any error.
    • I am suing simplelink_cc13xx_cc26xx_sdk_5_30_01_01.

    Regards,

    Devanshu Agarwal

  • 0 in reply to Devanshu Agarwal
    TI__Intellectual 1970 points

    Hi,

    I did test on my 2652r7 and the UART display works fine.

    I think the example works fine, you can try to erase and re-flash your code, reset the board before connect to serial port, use another serial tool like PuTTY or use another launchpad to see if it's repeatable.

    Best regards.

  • 0 in reply to Simon Huo
    Prodigy 30 points

    Hi,

    I have tried the example on three different launchpad boards. I have also used Putty, Teraterm and Arduino's serial terminal to check the logs. Erasing and re-flashing is also not working.

    Is there something else that I can try?

    Best Regards

  • 0 in reply to Devanshu Agarwal
    TI__Intellectual 1970 points

    I think you are doing right. Try the following steps: flash the code->click resume button then terminate button->reset the board by clicking the top button of the launchpad->open your serial terminal

    If you are following that steps and thing still goes wrong, then you can see if your PC is not able to use this serial port, and maybe a newest SDK can help.