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Original question:

CC2640: Warm Resets randomly

CC1352R: How to Debug Warm Reset

Peter Crowley
Intellectual 284 points

Part Number: CC1352R

Hello,

I am developing a custom hardware solution that includes the CC1352R. Occasionally, I see that my device restarts unexpectedly, and the reported reset reason is RSTSRC_WARMRESET.
I have read that the watchdog can trigger a warm reset, but I do not think that's what I'm experiencing, since my watchdog callback function is not executed.

Other than the watchdog, what can cause a warm reset? What is the best way to debug a warm reset?

Thank you for your help!
Peter

  • 0
    TI__Guru* 87791 points

    There should not be any other things that will show as a warm reset other than watchdog and the System Reset Request.

    Please try to set Watchdog_RESET_OFF and see if you still see a warm reset.

    Siri