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about change the program in cc2530znp end devices

navodaya ram1
Intellectual 290 points

Other Parts Discussed in Thread: Z-STACK

hi,

i'm using cc2530znp one coordinator and two end devices...when i'm sending the signal from coordinator to end devices both will receive signal...if i stop sending signal from coordinator both end devices will stop to receiving signals...again if start send the signal to end devices....to receive that signals i have press the reset button...but i have change the program like without pressing reset button the end device have to receive the signal want i want to change in program pls help me..............

thanks for looking my post

  • 0
    TI__Mastermind 35795 points

    Hi,
    End devices are sleepy devices and send a "data request" packet to their parent router/coordinator periodically  to receive buffered packets . Do you have a sniffer trace to share ? you may change the end device poll rate (-DPOLL_RATE=1000) set to 1 sec by default

    Saurabh

  • 0 in reply to S
    Prodigy 100 points

    Hi  Saurabh,

    According to HA profile spec, poll rate is defined to 60 seconds, does TI have any special reason to define it to 1 second in Z-Stack?

    5.3.4 End Device Parameters
    IndirectPollRate
    Set by stack profile. This is how often a device will poll its parent for new data. It
    is recommended that an end device designed to receive data should poll its parent
    every 60 seconds.

  • 0 in reply to felix shih
    Guru 735695 points

    As I know, there is no special reason to set it to 1 second in Z-Stack. You can revise it to 60 seconds according to suggestion of Zigbee HA profile.