zigbee有关指定入网的说明
在工程simpleapp工程文件中有个sapi.c文件中有个API专门指定某个设备是否可以入网
/******************************************************************************
* @fn zb_PermitJoiningRequest
*
* @brief The zb_PermitJoiningRequest function is used to control the
* joining permissions and thus allow or disallow new devices from
* joining the network.
*
* @param destination - The destination parameter indicates the address
* of the device for which the joining permissions
* should be set. This is usually the local device
* address or the special broadcast address that denotes
* all routers and coordinator ( 0xFFFC ). This way
* the joining permissions of a single device or the
* whole network can be controlled.
* timeout - Indicates the amount of time in seconds for which
* the joining permissions should be turned on.
* If timeout is set to 0x00, the device will turn off the
* joining permissions indefinitely. If it is set to 0xFF,
* the joining permissions will be turned on indefinitely.
*
*
* @return ZB_SUCCESS or a failure code
*
*/
/ ******************************************************************************
？*@ FN zb_PermitJoiningRequest
？*
？*@简述zb_PermitJoiningRequest功能是用来控制
？*加入权限，从而允许或不允许新设备
？*加入该网络。
？*
？*@参数目标 - 目标参数指示的地址
？*加入许可的设备上
？*应设置。这通常是本地设备
？*地址或特殊的广播地址，表示
？*所有路由器和协调（0xFFFC）。这种方式
？*一个单一的设备或加入许可
？*整个网络可以控制的。
？*超时 - 表示以秒为单位的时间量
？*加入权限应打开。
？*如果超时设置为0x00，该装置将关闭
？*加入许可下去。如果它被设置为0xFF，
？*加入许可将被无限期。
？*
？*
？*@的返回ZB_SUCCESS或失败代码
？*
？*/
uint8 zb_PermitJoiningRequest ( uint16 destination, uint8 timeout )
{
#if defined( ZDO_MGMT_PERMIT_JOIN_REQUEST )
zAddrType_t dstAddr;
dstAddr.addrMode = Addr16Bit;
dstAddr.addr.shortAddr = destination;
return( (uint8) ZDP_MgmtPermitJoinReq( &dstAddr, timeout, 0, 0 ) );
#else
(void)destination;
(void)timeout;
return ZUnsupportedMode;
#endif
}
这个函数主要的配置方法是指定目标地址和超时，如果超时等于0x00禁止入网，如果等于0xff允许入网。
这个函数主要是调用了ZDP_MgmtPermitJoinReq( &dstAddr, timeout, 0, 0 ) );
/*********************************************************************
* @fn ZDP_MgmtPermitJoinReq
*
* @brief This builds and send a Mgmt_Permit_Join_req message.
*
* @param dstAddr - destination address of the message
* @param duration - Permit duration
* @param TcSignificance - Trust Center Significance
*
* @return afStatus_t
*/
afStatus_t ZDP_MgmtPermitJoinReq( zAddrType_t *dstAddr, byte duration,
byte TcSignificance, byte SecurityEnable )
{
(void)SecurityEnable; // Intentionally unreferenced parameter
// Build buffer
ZDP_TmpBuf[ZDP_MGMT_PERMIT_JOIN_REQ_DURATION] = duration;
ZDP_TmpBuf[ZDP_MGMT_PERMIT_JOIN_REQ_TC_SIG] = TcSignificance;
// Send the message
return fillAndSend( &ZDP_TransID, dstAddr, Mgmt_Permit_Join_req,
ZDP_MGMT_PERMIT_JOIN_REQ_SIZE );
}
这个函数主要是调用了 fillAndSend( &ZDP_TransID, dstAddr, Mgmt_Permit_Join_req,
ZDP_MGMT_PERMIT_JOIN_REQ_SIZE )
/*********************************************************************
* @fn fillAndSend
*
* @brief Combined to reduce space
*
* @param
* @param
*
* @return afStatus_t
*/
static afStatus_t fillAndSend( uint8 *transSeq, zAddrType_t *addr, cId_t clusterID, byte len )
{
afAddrType_t afAddr;
osal_memset( &afAddr, 0, sizeof(afAddrType_t) );
ZADDR_TO_AFADDR( addr, afAddr );
*(ZDP_TmpBuf-1) = *transSeq;
return AF_DataRequest( &afAddr, &ZDApp_epDesc, clusterID,
(uint16)(len+1), (uint8*)(ZDP_TmpBuf-1),
transSeq, ZDP_TxOptions, AF_DEFAULT_RADIUS );
}