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CC2630: Modifying NV configuration in TIMAC

Viki Shi
Expert 3130 points
Part Number: CC2630
Other Parts Discussed in Thread: SIMPLELINK-CC13X2-26X2-SDK

Hi Team,

My customer using CC2630 with TIMAC1.05. The frequency of node reporting data is maintained as a CSV table. He found the frequency was modified after the end device connecting with coordinator. Is it modified by coordinator? Where can modify it? 

Best Regards,

Viki

  • 0
    TI__Guru**** 202296 points

    Hi Viki,

    Are they using the MAC Sample Application (MSA)?  The coordinator does request a new poll rate from the sensor as explained in http://dev.ti.com/tirex/explore/node?a=pTTHBmu__&node=AFU6dryAU8NukjdRPy4T4Q__pTTHBmu__LATEST (note that this applies to a different stack (TI 15.4-Stackfrom the SIMPLELINK-CC13X2-26X2-SDK) but the MAC concept is still the same.  Polling is initialized in the application as such:

      /* Create a periodic poll timer */
  msaPollParams.period = msaWaitPeriod;
  msaPollParams.startFlag = FALSE; 
  msaPollParams.arg = (UArg)MSA_POLL_EVENT;
  Clock_construct(&msaPoll, MSA_ClockFxn, msaWaitPeriod, &msaPollParams);

    However, it is not maintained in NV but rather through configuration flags like MSA_DIRECT_MSG_ENABLED.

    Regards,
    Ryan