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Original question:

RTOS/CC2640R2F: Watchdog reset is not happening on appropriate time .

RTOS/CC2640R2F: Watchdog time problem?

Sara Jia
Expert 2975 points

Part Number: CC2640R2F

Tool/software: TI-RTOS

Hi team,

We know the watchdog is enable in active mode, In idle mode, it is not counting. if we have bug in idle mode that causes we cannot enter active mode. How do we use watchdog in this status or if has other method to avoid system out of control.

thanks a lot.

BR

  • 0
    TI__Guru** 101540 points

    Hi,

    By definition, in standby mode no code is running so how could you have a bug? In addition, if you are counting while in standby, you will have nobody to reset the watchdog and you will trig an error for nothing…

    On the top of that, it is not possible to keep the watchdog running while in standby. If you really want to keep all the time the watchdog running, you can disable the standby mode (be careful, this will significantly increase the current consumption).

    I hope this will help,

    Regards,