Zigbee获取设备地址信息

Zigbee获取设备地址信息

第一种方法，利用NLME.h里面定义的专门API

获取设备自身IEEE地址
/*
* This function will return a pointer to the device's IEEE 64 bit address
*
* This function resides in nwk_util.c.
*/
extern byte *NLME_GetExtAddr( void );

获取设备自身网络地址
/*
* This function will return this device's 16 bit short address
*
* This function resides in nwk_util.c.
*/
extern uint16 NLME_GetShortAddr( void );

获取父设备网络地址
/*
* This function will return the MAC's Coordinator's short (16bit) address
* which is this device's parent, not necessarily the Zigbee coordinator.
*
* This function resides in nwk_util.c.
*/
extern uint16 NLME_GetCoordShortAddr( void );

获取父设备IEEE地址
/*
* This function will return the MAC's Coordinator's Extented (64bit) address
* which is this device's parent, not necessarily the Zigbee coordinator.
*
* This function resides in nwk_util.c.
*/
extern void NLME_GetCoordExtAddr( byte * );

第二种方法：
利用zb_GetDeviceInfo()函数
查看该函数定义即可知用法：
void zb_GetDeviceInfo ( uint8 param, void *pValue )
{
      switch(param)
      {
             caseZB_INFO_DEV_STATE:
                    osal_memcpy(pValue,&devState, sizeof(uint8));
                    break;
             caseZB_INFO_IEEE_ADDR:
                    osal_memcpy(pValue,&aExtendedAddress, Z_EXTADDR_LEN);
                    break;
             caseZB_INFO_SHORT_ADDR:
                    osal_memcpy(pValue,&_NIB.nwkDevAddress, sizeof(uint16));
                    break;
             caseZB_INFO_PARENT_SHORT_ADDR:
                    osal_memcpy(pValue,&_NIB.nwkCoordAddress, sizeof(uint16));
                    break;
             caseZB_INFO_PARENT_IEEE_ADDR:
                    osal_memcpy(pValue,&_NIB.nwkCoordExtAddress, Z_EXTADDR_LEN);
                    break;
             caseZB_INFO_CHANNEL:
                    osal_memcpy(pValue,&_NIB.nwkLogicalChannel, sizeof(uint8));
                    break;
             caseZB_INFO_PAN_ID:
                    osal_memcpy(pValue,&_NIB.nwkPanId, sizeof(uint16));
                    break;
             caseZB_INFO_EXT_PAN_ID:
                    osal_memcpy(pValue,&_NIB.extendedPANID, Z_EXTADDR_LEN);
                    break;
      }
}
例如要获取设备短地址，可以这样：
uint16 my_short_addr;
zb_GetDeviceInfo(ZB_INFO_SHORT_ADDR,my_short_addr);

第三种方法：利用上述zb_GetDeviceInfo()函数的定义，同样可知，通过读取_NIB的值也可以获取地址信息,如下调用即可
uint16 my_short_addr = _NIB.nwkDevAddress;

第四种方法：直接读NV，方法如下：
uint8 pValue[8];
osal_nv_read(ZCD_NV_EXTADDR , Z_EXTADDR_LEN, size, pValue);
pValue里保存的即是设备扩展地址

第五种方法，利用OnBoard.c里定义的全局变量aExtendedAddress获取IEEE地址，如下：

uint8 *pValue[Z_EXTADDR_LEN];

osal_memcpy(pValue,&aExtendedAddress, Z_EXTADDR_LEN);

第六种方法，利用ZMacGetReq()函数，如下：

uint8 * pValue[Z_EXTADDR_LEN];

ZMacGetReq(ZMacExtAddr,pValue);