CC2652R: If Zigbee 3.0 Router joined into a Zigbee R20 coordinate, the Router can't help new node to join into network.

Aries Lord

Part Number: CC2652R

Tool/software:

The new node associate with this Zigbee 3.0 Router, and the Router send Update-Device to Trust-Center and encrypt Update-Device command with "ZigbeeAlliance09". But the R20 Coordinate can't accept the Update-Device command which is encrypted with "ZigbeeAlliance09".

In "ZDSecMgrDeviceJoinFwd", the code should be fixed like this

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ZStatus_t ZDSecMgrDeviceJoinFwd( ZDSecMgrDevice_t* device )
{
 ....
 APSME_TCLinkKeyNVEntry_t TCLKDevEntry; // fixed by luoyiming 2024-06-18
 ....
 APSME_SearchTCLinkKeyEntry(TC_ExtAddr, &found, &TCLKDevEntry); //load the key data, fixed by luoyiming, 2024-06-18
 ....
 if ( ( zgApsLinkKeyType == ZG_GLOBAL_LINK_KEY ) && ( (found == FALSE) || (TCLKDevEntry.keyAttributes != ZG_VERIFIED_KEY) ) ) // Link-key is invalid, fixed by luoyiming 2024-06-18
 {
     req.apsSecure = FALSE;
    // send and APSME_UPDATE_DEVICE request to the trust center
    status = APSME_UpdateDeviceReq( &req );
 }
....
}
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

ZStatus_t ZDSecMgrDeviceJoinFwd( ZDSecMgrDevice_t* device )
{
 ....
 APSME_TCLinkKeyNVEntry_t TCLKDevEntry; // fixed by luoyiming 2024-06-18
 ....
 APSME_SearchTCLinkKeyEntry(TC_ExtAddr, &found, &TCLKDevEntry); //load the key data, fixed by luoyiming, 2024-06-18
 ....
 if ( ( zgApsLinkKeyType == ZG_GLOBAL_LINK_KEY ) && ( (found == FALSE) || (TCLKDevEntry.keyAttributes != ZG_VERIFIED_KEY) ) ) // Link-key is invalid, fixed by luoyiming 2024-06-18
 {
     req.apsSecure = FALSE;

    // send and APSME_UPDATE_DEVICE request to the trust center
    status = APSME_UpdateDeviceReq( &req );
 }



....

}

9 months ago