Testing for whole function
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Testing for whole function. Previous To-Do. Add randomWait , UART into multiple rcvQ program Debug for sometimes sending twice in the same slot Caused by race condition of TBR, when checking valid time to send. Results.

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Presentation Transcript

Previous to do
Previous To-Do

  • Add randomWait, UART into multiple rcvQprogram

  • Debug for sometimes sending twice in the same slot

    • Caused by race condition of TBR, when checking valid time to send


Results
Results

  • In 18-minute experiment , the clock drift is smaller than the biggest value 80 us (@13 min) for last data slot in every minute


UART

  • Had dumped the UART information, but not correctly calculate now, need to revise

  • RX is receiving from parent while TX is send to children, need to combine two hop info. to get correct value


To do
To-Do

  • Get correct UART info to make sure whether crossing-slot problem occurs or not

  • Open CCA mechanism for CSMA to see the result


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