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IWR6843AOPEVM: IWR6843AOPEVM

kisub Jung
Intellectual 930 points
Part Number: IWR6843AOPEVM
Other Parts Discussed in Thread: MMWAVE-SDK

Dear team,

currently vitalsign demo mmwave code seems to be stopped inside AOP demo.

I had powered it via raspberry pi 0.

For example, raspberry pi keeps reading buffer nothing once it happens.

It goes fine for more than 2000 number of reading packets in buffer.

and it stops writing data into usb buffer. 

I believe that I can set watchdog (sw or hw) when mmwave stop working. So, it can restart when it is stalled.

 

Question 1. how to restart or reset mmwave without unplugging and plugging usb ? ( I had powered only via usb from rasp 0)

Question 2. are there any setting for watchdog system(DWD in BIST) when it is stalled? any example?

BR,

kisub 

  • 0
    TI__Guru 50240 points

    Hi Kisub

    One such method to do this is with the SOC_softReset() function which is declared in soc.h file.

    For more info on Watchdog please see the watchdog drive doxygen in the mmWave-SDK installed folder at the following location: C:/ti/mmwave_sdk_03_05_00_04/packages/ti/drivers/watchdog/docs/doxygen/html/index.html

    Regards,

    AG