Z-Stack Lighting - Join existing PAN directly

Sjef de Krijger

Hello,

I have a bridge (router) that is based on SampleBridge. I would like to know if it's possible to programmatically set certain parameters (I think it should be PANID, maybe extended PANID, etc) and then make the bridge join an already existing ZLL network.

If this is possible, what parameters and API should I use?

Thanks,

Sjef.

over 11 years ago

0 TopCat over 11 years ago

TI__Genius 9180 points

Unfortunately this is not supported in the current API. However this can be added in zll_BeaconIndCB in zll_target.c, you would need to add a futher check to:

    // check if this device is a better choice to join...
    // ...dont bother checking assocPermit flag is doing a rejoin
    if ( ( pBeacon->LQI > gMIN_TREE_LINK_COST ) &&
        (  pBeacon->permitJoining == TRUE   ) )
    {
      uint8 selected = FALSE;
      uint8 capacity = FALSE;

      if ( _NIB.nwkAddrAlloc == NWK_ADDRESSING_STOCHASTIC )
      {
        if ( ((pBeacon->LQI   > pParam->chosenRouterLinkQuality) &&
              (pBeacon->depth < MAX_NODE_DEPTH)) ||
            ((pBeacon->LQI   == pParam->chosenRouterLinkQuality) &&
             (pBeacon->depth < pParam->chosenRouterDepth)) )
        {
          selected = TRUE;
        }
      }
      else
      {
        if ( pBeacon->depth < pParam->chosenRouterDepth )
        {
          selected = TRUE;
        }
      }

Something like:

osal_ExtAddrEqual( pParam->extendedPANID, myPANID );

Regards, TC.

Zigbee & Thread

Zigbee & Thread forum

Z-Stack Lighting - Join existing PAN directly