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CC2538-CC2592EMK: what is the meaning of Incoming and Outgoing cost in Link status ?

Dhanraj
Guru 14820 points

Part Number: CC2538-CC2592EMK
Other Parts Discussed in Thread: Z-STACK

Hello,

what is the meaning of Incoming and Outgoing cost in Link status in Ubiqua sniffer for zigbee network ?

  • 0
    Guru 735695 points
    The incoming cost field contains the device's estimate of the link cost for the neighbor, which is a value between 1 and 7. The outgoing cost field contains the value of the outgoing cost field from the neighbor table.
  • 0
    TI__Guru**** 220387 points
    Alongside what YK said, a link status cost of 1 is optimal whereas 7 is poor. A value of 0 indicates no connection even thought the devices are identified as neighbors. Link status values only apply between routing devices so ZEDs will not be listed. Link status messages are sent by Z-Stack automatically and are defined in nwk_globals.h as NWK_LINK_STATUS_PERIOD. Check the Z-Stack Developer's Guide for more information.

    Regards,
    Ryan