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CC2340R5: Regarding exception error

Rasikraj Deshmukh
Prodigy 250 points

Part Number: CC2340R5

Tool/software:

Hello team,

I get below excepiton error sporadically during debug session.

For the first cycle, it runs without exception but if stopped in between and re-run, it sometimes enter below exception.

I have custom CCS (version 20.1.1.8) project based on Key Node (SDK) example project.

Regards.

Rasikraj.

  • 0
    TI__Prodigy 610 points

    Hi Rasikraj,

    Thanks for sharing the details.

    This behavior usually occurs due to an unclean reset or invalid state after stopping and re-starting the debugger. BLE operations can cause hard faults if callbacks are uninitialized. These faults often land in Exception_handlerSpin().

    For more information you can refer to this documentation. Link 

  • 0 in reply to Megh Heruwala
    Prodigy 250 points

    Hello Megh,

    Thanks for reply.

    I see this exception often observed in the default example project as well. [basic_ble_LP_EM_CC2340R5_freertos_ticlang]

    This exception is NOT seen when pause -> continue is repeated, but it will be there if I pause -> restart -> continue in the ccs debugger.

    Regards.

    Rasikraj.