VV
我这边发现，寻网的终端 在 进入到PredevState == DEV_NWK_SEC_REJOIN_ALL_CHANNEL 的时候，
会有 清NWK 的操作。。。请问 这个会不会导致清除之后
开启Start the reset timer for MAX UNAUTH time ，然后 MAX_DEVICE_UNAUTH_TIMEOUT 这段时间内 由于外界的因素 又没能 收到新的NWK key
设备就把NV flash 里面的东西删除， 接着就入不了网，也就是systemreset。（此时即便是有beacon ，但是设备NV flash 里面的信息被复位擦除了，只能开permit join 才能入网，无论哪个协调器！！！）
else if ( devState == DEV_NWK_ORPHAN || <strong><span style="color:#ff0000;">devState == DEV_NWK_SEC_REJOIN_CURR_CHANNEL</span></strong> || devState == DEV_NWK_TC_REJOIN_CURR_CHANNEL || devState == DEV_NWK_TC_REJOIN_ALL_CHANNEL || devState == DEV_NWK_SEC_REJOIN_ALL_CHANNEL ) { ...................... // results of an orphaning attempt by this device // results of an orphaning attempt by this device <strong><span style="color:#ff0000;"> if (nwkStatus == ZSuccess)</span></strong> { //When the device has successfully rejoined then reset retryCnt retryCnt = 0; // Verify NWK key is available before sending Device_annce if ( ZG_SECURE_ENABLED && ( ZDApp_RestoreNwkKey( TRUE ) == false ) ) { // wait for auth from trust center ZDApp_ChangeState( DEV_END_DEVICE_UNAUTH ); // Start the reset timer for MAX UNAUTH time ZDApp_ResetTimerStart( MAX_DEVICE_UNAUTH_TIMEOUT ); }