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AM2432: How to reset both R5 and M4 cores via software?

Teja Poorna
Prodigy 115 points
Part Number: AM2432

Hello TI,

We have an application, where we are using R50-0 and M4F cores. Most of the tasks are run on R5 and we use M4 for safety purpose.

From the examples provided in the SDK, we found the reset_isolation example project where the M4 core resets the R5 core when a gpio button is pressed.

My question is, whether it is possible to do a complete system reset from the software where both cores can reset?

If you have a solution, please let us know.

Thanks & Regards

Teja

  • 0
    TI__Mastermind 23003 points

    Hello Teja,

    Yes, the SOC_generateSwWarmResetMcuDomain() function defined at C:\ti\mcu_plus_sdk_am243x_xx_xx_xx_xx\source\drivers\soc\am64x_am243x can be used to issue a device level warm reset from the isolated MCU domain.

    Best Regards,

    Zackary Fleenor