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AM625: Re-load and run gpio interrupt example .out

Tony Tang
Mastermind 29172 points
Part Number: AM625

Tool/software:

Follow the guide to re-load gpio interrupt example .out, 

https://software-dl.ti.com/mcu-plus-sdk/esd/AM62X/11_00_00_16/exports/docs/api_guide_am62x/CCS_LAUNCH_PAGE.html#autotoc_md24

it can run over Board_gpioinit(). but doesn't return from DebugP_log()

Suspend, program stop here:

Console UART doesn't work after re-load?

Want to reload program with interrupt, how to make it work?

  • 0
    TI__Mastermind 49908 points

    Hi Tony,

    Are you seeing any error message coming on the console? I can see the code is stuck at WFI instruction.

    Have you loaded the example properly?

    Have you reset the core before reloading the program?

    Please provide video recording of the steps done to verify that you don't miss anything. 

    Regards,

    Tushar

  • 0 in reply to Tushar Thakur
    TI__Mastermind 29172 points

    Hi Tushar,

    Tushar Thakur said:
    Are you seeing any error message coming on the console? I can see the code is stuck at WFI instruction

    No any message output on console on the second running. as you can see, it stuck in DebugP_log().

    Tushar Thakur said:
    Have you loaded the example properly?

    Sure, CPU reset(HW) before reloading the program. otherwise the program can't run.

    If you need the video, I will send it to you via Webex, Actually I don't think it is necessary. better to have a try on your side, my customer report it to me and I replicated it.

  • 0 in reply to Tony Tang
    TI__Mastermind 49908 points

    Hi Tony,

    I am able to reproduce the issue at my end. Please allow some time to revert back.

    Regards,

    Tushar

  • +1 in reply to Tushar Thakur
    TI__Mastermind 49908 points

    Hi Tony,

    You can run the example again by doing a System Reset from the CCS.

    Please refer below video.

    Regards,

    Tushar

  • 0 in reply to Tushar Thakur
    TI__Mastermind 29172 points

    I got it, need to disconnect before do a System Reset. then reconnect, and reload, can make it work.

  • 0 in reply to Tony Tang
    TI__Mastermind 49908 points

    Hi Tony,

    Thanks for the confirmation.

    Regards,

    Tushar