如何获取zll中Initiator的地址

Initiator在入网的时候会有device Announce，可以获得短地址

在Touchlink过程获得了initiator的长地址

非常感谢vv的回答！但我还有些不明白，详尽问题如下：

1、Touchink和入网的不是同一个概念吗？

2、对于Initiator 入网时发送的device Announce，target的回调函数是不是

void zll_RouterProcessZDOMsg( zdoIncomingMsg_t *inMsg )
{
ZDO_DeviceAnnce_t devAnnce;

switch ( inMsg->clusterID )
{
case Device_annce:
{
// all devices should send link status, including the one sending it
ZDO_ParseDeviceAnnce( inMsg, &devAnnce );

linkInfo_t *linkInfo;

// check if entry exists
linkInfo = nwkNeighborGetLinkInfo( devAnnce.nwkAddr, _NIB.nwkPanId );

// if not, look for a vacant entry to add this node...
if ( linkInfo == NULL )
{
nwkNeighborAdd( devAnnce.nwkAddr, _NIB.nwkPanId, 1 );
// if we have end device childs, send link status
if ( AssocCount(CHILD_RFD, CHILD_RFD_RX_IDLE) > 0 )
{
linkInfo = nwkNeighborGetLinkInfo( devAnnce.nwkAddr, _NIB.nwkPanId );
if ( (linkInfo != NULL) && (linkInfo->txCost == 0) )
{
linkInfo->txCost = MAX_LINK_COST;
}
NLME_UpdateLinkStatus();
}
}
else
{
// only update the TxCost, so the Link Status can be sent properly
if (linkInfo->txCost == 0)
{
linkInfo->txCost = MAX_LINK_COST;
}
}
}
break;

......

}

3、如果target的回调函数是void zll_RouterProcessZDOMsg( zdoIncomingMsg_t *inMsg )的话，我怎么把Initiator的网络地址读取出来？