原创 【原创】ZigBee学习之30——afInit()

#ifndef NONWK<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

//如果禁止了NWK,APS,ZDO函数功能，则需要单独初始化AF层

  // Since the AF isn't a task, call it's initialization routine

  afInit();

//【AF.c】

void afInit( void )

{

  //开始时没有设置ENDPOINT，对于AF的初始化就是初始化ENDPOINT

  epList = NULL;

// epList_t *epList;

typedef enum

{

  eEP_AllowMatch = 1,

  eEP_NotUsed

} eEP_Flags;

typedef struct

{

  endPointDesc_t *epDesc;

  eEP_Flags flags;

  pDescCB  pfnDescCB;     // Don't use if this function pointer is NULL.

  void *nextDesc;

} epList_t;

//endpoint设备描述，每一个在表中的endpoint都需要有一个进入点【AF.h】

typedef struct

{

  byte endPoint;

  byte *task_id;  // Pointer to location of the Application task ID.

  SimpleDescriptionFormat_t *simpleDesc;

  afNetworkLatencyReq_t latencyReq;

} endPointDesc_t;

//简单描述数据结构

typedef struct

{

  byte          EndPoint;

  uint16        AppProfId;

  uint16        AppDeviceId;

  byte          AppDevVer:4;

  byte          Reserved:4;             // AF_V1_SUPPORT uses for AppFlags:4.

  byte          AppNumInClusters;

  cId_t         *pAppInClusterList;

  byte          AppNumOutClusters;

  cId_t         *pAppOutClusterList;

} SimpleDescriptionFormat_t;

typedef enum

{

  noLatencyReqs,

  fastBeacons,

  slowBeacons

} afNetworkLatencyReq_t;

}

#endif