C++ AF_DataRequest函数代码示例

/********************************************************
process request funtin of the CLUSDISC command
*************************************************************/
void AT_AF_Cmd_HA_CIDDISC_req(afIncomingMSGPacket_t *pkt  ){
    AT_AF_hdr *req = (AT_AF_hdr *)pkt->cmd.Data;
    AT_AF_Cmd_HA_CIDDISC_rsp_t *rsp;
    uint8 status=0;
    uint16 rspLen=0;
    if(AT_is_CMD_EPs(req->ep)){
      SimpleDescriptionFormat_t *pDesc;
      if(SUCCESS == (status=afFindSimpleDesc(&pDesc, req->ep))){
        rspLen = (pDesc->AppNumInClusters+pDesc->AppNumInClusters)*2 +sizeof(AT_AF_Cmd_HA_CIDDISC_rsp_t);
        rsp = osal_mem_alloc(rspLen);
        if(rsp) {
          rsp->status = SUCCESS;
          rsp->serverNum = pDesc->AppNumInClusters;
          rsp->clientNum = pDesc->AppNumOutClusters;
          rsp->hdr.ep = req->ep;
          rsp->hdr.cmd = AT_AF_Cmd_rsp;
          osal_memcpy(rsp->list,pDesc->pAppInClusterList,rsp->serverNum*2);
          osal_memcpy(rsp->list+rsp->serverNum,pDesc->pAppOutClusterList,rsp->clientNum*2);
          //sent the found data
          AF_DataRequest( & (pkt->srcAddr), & AT_AF_epDesc,
                               AT_AF_Cmd_HA_CIDDISC_CLUSTERID,
                               rspLen,
                               (uint8*)rsp,
                               &AT_AF_TransID,
                               AF_DISCV_ROUTE,
                               AF_DEFAULT_RADIUS );
          osal_mem_free(rsp);
          return;     //important
        }else{
          status = AT_AF_MEM_ERROR;
        }
      }else {
        //status = status; //have been done
      }
    }else{
      status = AT_AF_NOTFOUND_ERROR;
    }
    
    AT_AF_Cmd_HA_CIDDISC_rsp_t dftRsp;
    dftRsp.hdr.cmd = AT_AF_Cmd_rsp;
    dftRsp.hdr.ep = req->ep;
    dftRsp.status = status;
    rsp = &dftRsp;
    AF_DataRequest( & (pkt->srcAddr), & AT_AF_epDesc,
                         AT_AF_Cmd_HA_CIDDISC_CLUSTERID,
                         sizeof(AT_AF_Cmd_HA_CIDDISC_rsp_t),
                         (uint8*)rsp,
                         &AT_AF_TransID,
                         AF_DISCV_ROUTE,
                         AF_DEFAULT_RADIUS );
}

/**************************************************************************************************
 * @fn          MHMSDataReq
 *
 * @brief       This function is called by MHMSAppEvt() to send a MHMS data report. When it is detected that
 *              a pulse is found (QS flag is set) this function will start to transfer BPM, IBI, and raw Signal
 *              data over the air to the coordinator at 20ms intervals. When there is no BPM detected
 *              this function will stop sending information over the air to the coordinator.
 *
 * input parameters
 *
 * None.
 *
 * output parameters
 *
 * None.
 *
 * @return      None.
 **************************************************************************************************
 */
static void MHMSDataReq(void)
{
  static bool MHMSDataReqFlag;
  MHMSDataReqFlag = FALSE;
  afAddrType_t addr;                    //AF address stucture defined for info on the destination Endpoint object that data will be sent to
  
  osal_stop_timerEx(MHMSTaskId, MHMS_EVT_CHECKIN);  //Node is collecting data and sending it to coordinator so turn off check in event
  MHMSEvtCheckin_sync = FALSE;  
  
  MHMSDat[MHMS_CHECK_IN] = CHECK_IN_INACTIVE;   //Flag is off and will notify coordinator that node is not sending check in data
 
  addr.addr.shortAddr = MHMSAddr;      //loading short address (16-bit) with pulse address
  addr.addrMode = afAddr16Bit;          //Set to directly sent to a node
  addr.endPoint = MHMS_ENDPOINT;       //Sets the endpoint of the final destination (coordinator?)

  if (afStatus_SUCCESS != AF_DataRequest(&addr, (endPointDesc_t *)&MHMS_epDesc, MHMS_CLUSTER_ID,
                                          MHMS_DAT_LEN, MHMSDat, &MHMSTSN,
                                          AF_DISCV_ROUTE,AF_DEFAULT_RADIUS)) 
  { //if data transfer is unsuccessful place event immediately back into queue to attempt to send again
        osal_set_event(MHMSTaskId, MHMS_EVT_REQ);
  }
  
  if((QS == TRUE) && (MHMSDataReqFlag == FALSE)){
    osal_start_timerEx(MHMSTaskId, MHMS_EVT_REQ, MHMS_DLY_DATAREQ);  //send next Pulse data report in 500ms
    MHMSDataReqFlag = TRUE;  //to prevent restarting of timer if existing already running
     
  }
}

afStatus_t AF_DataRequestSrcRtg( afAddrType_t *dstAddr, endPointDesc_t *srcEP,
                           uint16 cID, uint16 len, uint8 *buf, uint8 *transID,
                           uint8 options, uint8 radius, uint8 relayCnt, uint16* pRelayList )
{
  uint8 status;
  
  /* Add the source route to the source routing table */
  status = RTG_AddSrcRtgEntry_Guaranteed( dstAddr->addr.shortAddr, relayCnt, 
                                         pRelayList );

  if( status == RTG_SUCCESS)
  {
    /* Call AF_DataRequest to send the data */
    status = AF_DataRequest( dstAddr, srcEP, cID, len, buf, transID, options, radius );
  }
  else if( status == RTG_INVALID_PATH )
  {
    /* The source route relay count is exceeding the network limit */
    status = afStatus_INVALID_PARAMETER;
  }
  else
  {
    /* The guaranteed adding entry fails due to memory failure */
    status = afStatus_MEM_FAIL;
  }
  return status;
}

static void SerialApp_SendData( uint8 *buf, uint8 len )
{
  afStatus_t stat;

  // Pre-pend sequence number to the start of the Rx buffer.
  *buf = ++SerialApp_SeqTx;

  otaBuf = buf;
  otaLen = len+1;
  
  if (buf[1]==0xff)
  {
    reset();
  }


  stat = AF_DataRequest( &SerialApp_DstAddr,
                         (endPointDesc_t *)&SerialApp_epDesc,
                          SERIALAPP_CLUSTERID_CMD,
                          otaLen, otaBuf,
                          &SerialApp_MsgID, 0, AF_DEFAULT_RADIUS );
  
  HalLedSet(HAL_LED_2,HAL_LED_MODE_OFF);
 

  FREE_OTABUF();
}

void AT_AF_Cmd_REPPRINT_req(afIncomingMSGPacket_t *pkt ){
  const uint8 AT_CMD_EP_ARRAY[] = AT_CMD_EPs;
  uint8 epNum = afNumEndPoints()-1;
  byte* epBuf = (byte*)  osal_mem_alloc(epNum);
  if(epBuf==NULL) return;
  afEndPoints( epBuf, true);
  AT_sort_arr(epBuf,epNum);
  
  //the epStatus store the search result
  uint8 pbuf_temp[sizeof(AT_CMD_EP_ARRAY)+sizeof(AT_AF_hdr)];
  AT_AF_Cmd_REPPRINT_rsp_t* pbuf = (AT_AF_Cmd_REPPRINT_rsp_t*)pbuf_temp;
  pbuf->hdr.cmd=AT_AF_Cmd_rsp;
  pbuf->hdr.numItem=AT_CMD_EPs_Num;
  
  int i,j;
  for(i=0,j=0;j<AT_CMD_EPs_Num;j++){
    if(epBuf[i]==AT_CMD_EP_ARRAY[j]){
      pbuf->status[j] = AT_AF_enable;
      i++;
    }
    else pbuf->status[j] = AT_AF_disable;
  }
  osal_mem_free(epBuf);
  AF_DataRequest( & (pkt->srcAddr), & AT_AF_epDesc,
                       AT_AF_Cmd_REPPRINT_CLUSTERID,
                       sizeof(AT_CMD_EP_ARRAY)+sizeof(AT_AF_hdr),
                       (uint8*)pbuf,
                       &AT_AF_TransID,
                       AF_DISCV_ROUTE,
                       AF_DEFAULT_RADIUS );
  
}

/**************************************************************************************************
 * @fn          MHMSAnnce
 *
 * @brief       This function is called by MHMSAppEvt() to send an announce command to start or stop
 *				the device that is acting as a health monitor from collecting sensor data.
 *
 * input parameters
 *
 * None.
 *
 * output parameters
 *
 * None.
 *
 * @return      None.
 **************************************************************************************************
 */
static void MHMSAnnce(void)
{
  uint8 msg[3];
  afAddrType_t addr;
  
  addr.addr.shortAddr = NWK_BROADCAST_SHORTADDR_DEVALL;
  addr.addrMode = afAddrBroadcast;
  addr.endPoint = MHMS_ENDPOINT;

  if (INVALID_NODE_ADDR != MHMSAddr)
  {
    msg[MHMS_CMD_IDX] = MHMS_CMD_BEG;
    if (ZSuccess != osal_start_timerEx(MHMSTaskId, MHMS_EVT_ANN, MHMS_DLY_ANN))
    {
      (void)osal_set_event(MHMSTaskId, MHMS_EVT_ANN);
    }
  }
  else
  {
    msg[MHMS_CMD_IDX] = MHMS_CMD_END;
  }

  msg[MHMS_ADR_LSB] = LO_UINT16(MHMSAddr);
  msg[MHMS_ADR_MSB] = HI_UINT16(MHMSAddr);

  if (afStatus_SUCCESS != AF_DataRequest(&addr, (endPointDesc_t *)&MHMS_epDesc, MHMS_CLUSTER_ID,
                                          3, msg, &MHMSTSN, AF_TX_OPTIONS_NONE, AF_DEFAULT_RADIUS))
  {
    osal_set_event(MHMSTaskId, MHMS_EVT_ANN);
  }
  else
  {
    MHMSCnt++;
  }
}

//This function send the status of own park to the coordinator
static void ParkWay_SendTheMessage( void )
{
  uint8 pData[6];
  pData[0] = 'E';
  pData[1] = 'D';
  pData[2] = DEVICE_PW_1;
  pData[3] = DEVICE_PW_2;
  pData[4] = '-';
  pData[5] = vaga;

  //Send data to the coordinator ADDRESS(0000)
  if ( AF_DataRequest( &ParkWay_DstAddr, &ParkWay_epDesc,
                       ParkWay_CLUSTERID,
                       (byte)osal_strlen( pData ) + 1,
                       (byte *)&pData,
                       &ParkWay_TransID,
                       AF_DISCV_ROUTE, AF_DEFAULT_RADIUS ) == afStatus_SUCCESS )
  {
    // Successfully requested to be sent.
  }
  else
  {
    osal_stop_timerEx( ParkWay_TaskID,
                        ParkWay_SEND_MSG_EVT);
    osal_start_timerEx( ParkWay_TaskID,
                        POLLING_OF_DEV_EVT,
                        200);
  }
}

/* @fn      handleKeys
 * @brief   Handles all key events for this device.
 * @param   shift - true if in shift/alt.
 * @param   keys - bit field for key events. Valid entries:
 * @return  none*/
static void handleKeys( uint8 shift, uint8 keys ) {
/* POWER_SAVING key press interrupt uses shift key to awaken from deep sleep,
 * so it is not available.*/
#if !defined( POWER_SAVING )
  /* Give the LocationProfile access to 4 keys by sending any Shif-Key
   * sequence to the profile as a normal Key.*/
  if ( shift ) LocationHandleKeys( keys );
  else
#endif
  {
    if(keys & HAL_KEY_SW_1) {}
    if(keys & HAL_KEY_SW_2) {}
    if(keys & HAL_KEY_SW_3) {}
    if(keys & HAL_KEY_SW_4) {}
  }

#if defined ( LOCATION_BLINDNODE )
  {
    static uint8 transId;
    uint8 actionId = LOCATION_APP_TOGGLE;
    afAddrType_t dstAddr;
    dstAddr.addrMode = afAddrBroadcast;
    dstAddr.addr.shortAddr = NWK_BROADCAST_SHORTADDR_DEVALL;
    dstAddr.endPoint = LOCATION_APP_ENDPOINT;
    // Control all lights within 1-hop radio range.
    AF_DataRequest( &dstAddr, (endPointDesc_t *)&LoacationApp_epDesc,
            LOCATION_APP_ON_OFF_ID, 1, &actionId, &transId, AF_SKIP_ROUTING, 1);
  }
#endif
}

/**************************************************************************************************
 * @fn          TestPayloadTx
 *
 * @brief       This function is called by the MHMSAppEvt() function. This function is used to test 
 *              network loading by sending test payloads that have a packet size and Tx frequency that
 *              are user defined.  This is operated on a timer and is initiated by SW1.
 * input parameters
 *
 *
 * output parameters
 *
 * None.
 *
 * @return      None.
 **************************************************************************************************
 */
static void TestPayloadTx(void){
  static uint8 SeqNum = 0;              //MHMS Note that there is actually a separate Seq number appended to the over the air msg by the ZNP (ex. msg.nwkSeqNum)
  static bool flag = FALSE;
  afAddrType_t addr;                    //AF address stucture defined for info on the destination Endpoint object that data will be sent to
  
  // Turn off collecting data and regular Pulse report generation for Payload testing
  osal_stop_timerEx(MHMSTaskId, MHMS_EVT_CHECKIN);
  osal_stop_timerEx(MHMSTaskId, MHMS_EVT_DAT);
  osal_stop_timerEx(MHMSTaskId, MHMS_EVT_REQ);
  
  TestDatTx[11] = SeqNum;
  TestDatTx[MHMS_CMD_IDX] = MHMS_CMD_DAT_TEST;
  if( flag == FALSE){
  SeqNum++;
  }
  flag = FALSE;
  addr.addr.shortAddr = MHMSAddr;      //loading short address (16-bit) with pulse address
  addr.addrMode = afAddr16Bit;          //Set to directly sent to a node
  addr.endPoint = MHMS_ENDPOINT;       //Sets the endpoint of the final destination (coordinator?)

  
  HalLcdWriteString("TestPayload TX",HAL_LCD_LINE_5);

  if (afStatus_SUCCESS != AF_DataRequest(&addr, (endPointDesc_t *)&MHMS_epDesc, MHMS_CLUSTER_ID,
                                          MHMS_TEST_PAYLOAD_LEN, TestDatTx, &MHMSTSN, AF_DISCV_ROUTE,AF_DEFAULT_RADIUS))
    { //if data transfer is unsuccessful place event immediately back into queue to attempt to send again
        osal_set_event(MHMSTaskId, TEST_EVT_PAYLOAD_TX);
        flag = TRUE;
  }
     osal_start_timerEx(MHMSTaskId, TEST_EVT_PAYLOAD_TX, TEST_DLY_PAYLOAD_TX);  //send check in dummy packet every 10 seconds

}

/*********************************************************************
 * @fn      GenericApp_SendTheMessage
 *
 * @brief   Send "the" message.
 *
 * @param   none
 *
 * @return  none
 */
static void GenericApp_SendTheMessage( void )
{
  byte temp[4];

  DHT11();          

  temp[0] = wendu_shi;
  temp[1] = wendu_ge;
  temp[2] = shidu_shi;
  temp[3] = shidu_ge;
  
  if ( AF_DataRequest( &GenericApp_DstAddr, &GenericApp_epDesc,
                       TEMP_HUMI_INFO_CLUSTERID,
                       4,
                       temp,
                       &GenericApp_TransID,
                       AF_DISCV_ROUTE, AF_DEFAULT_RADIUS ) == afStatus_SUCCESS )
  {
    // Successfully requested to be sent.
  }
  else
  {
    // Error occurred in request to send.
  }
}

/***************************************************************************
deal with the HA discover request
*****************************************************************************/
void AT_AF_Cmd_HA_DISC_req(afIncomingMSGPacket_t *pkt  ){
  AT_AF_Cmd_HA_DISC_req_t *req = (AT_AF_Cmd_HA_DISC_req_t *)pkt->cmd.Data;
  AT_AF_Cmd_HA_DISC_rsp_t *rsp;
  uint8 zcl_epCount =0;
  
  uint8 AT_CMD_EP_ARRAY[]=AT_CMD_EPs;
  uint8 i;
  uint8 buf_temp[sizeof(AT_AF_Cmd_HA_DISC_rsp_t)+sizeof(AT_CMD_EP_ARRAY)*sizeof(AT_AF_Cmd_HA_DISC_item_t)];
  rsp = (AT_AF_Cmd_HA_DISC_rsp_t *) buf_temp;
  
  for(i=0;i<sizeof(AT_CMD_EP_ARRAY);i++){
    epList_t* epList = AT_af_get_ep(AT_CMD_EP_ARRAY[i]);
    SimpleDescriptionFormat_t* simDesc=epList->epDesc->simpleDesc;
    
    //find the CID
    bool found=false;
    uint8 j;
    for(j=0;j<simDesc->AppNumOutClusters;j++){
      if(simDesc->pAppOutClusterList[j]==req->CID) {
        if(req->option==0){
          if(afFindEndPointDesc(AT_CMD_EP_ARRAY[i])) found=true;
        }else{
          found=true;
        }
        break;
      }
    }
    if(!found){
      for(j=0;j<simDesc->AppNumInClusters;j++){
        if(simDesc->pAppInClusterList[j]==req->CID) {
          if(req->option==0){
            if(afFindEndPointDesc(AT_CMD_EP_ARRAY[i])) found=true;
          }else{
            found=true;
          }
          break;
        }
      }
    }
    
    //if found the CID
    if(found){
      rsp->item[zcl_epCount].ep = AT_CMD_EP_ARRAY[i];
      rsp->item[zcl_epCount].status = afFindEndPointDesc(AT_CMD_EP_ARRAY[i]) ? AT_AF_enable : AT_AF_disable;
      zcl_epCount++;
    }
  }
  if(zcl_epCount!=0){
    rsp->hdr.numItem=zcl_epCount;
    rsp->hdr.cmd=AT_AF_Cmd_rsp;
    AF_DataRequest( & (pkt->srcAddr), & AT_AF_epDesc,
                         AT_AF_Cmd_HA_DISC_CLUSTERID,
                         sizeof(AT_AF_Cmd_HA_DISC_rsp_t)+zcl_epCount*sizeof(AT_AF_Cmd_HA_DISC_item_t),
                         (uint8*)rsp,
                         &AT_AF_TransID,
                         AF_DISCV_ROUTE,
                         AF_DEFAULT_RADIUS );
      
  }
}

/**************************************************************************************************
 * @fn          MT_AfDataStore
 *
 * @brief   Process AF Data Store command to incrementally store the data buffer for very large
 *          outgoing AF message.
 *
 * input parameters
 *
 * @param pBuf - pointer to the received buffer
 *
 * output parameters
 *
 * @param rtrn - AF-Status of the operation.
 *
 * @return      None.
 **************************************************************************************************
 */
void MT_AfDataStore(uint8 *pBuf)
{
  uint16 idx;
  uint8 len, rtrn = afStatus_FAILED;

  pBuf += MT_RPC_FRAME_HDR_SZ;
  idx = BUILD_UINT16(pBuf[0], pBuf[1]);
  len = pBuf[2];
  pBuf += 3;

  if (pMtAfDataReq == NULL)
  {
    rtrn = afStatus_MEM_FAIL;
  }
  else if (len == 0)  // Indication to send the message.
  {
    rtrn = AF_DataRequest(&(pMtAfDataReq->dstAddr), pMtAfDataReq->epDesc, pMtAfDataReq->cId,
                            pMtAfDataReq->dataLen,  pMtAfDataReq->data,
                          &(pMtAfDataReq->transId), pMtAfDataReq->txOpts, pMtAfDataReq->radius);
    (void)osal_mem_free(pMtAfDataReq);
    pMtAfDataReq = NULL;
  }
  else
  {
    (void)osal_memcpy(pMtAfDataReq->data+idx, pBuf, len);
    rtrn = afStatus_SUCCESS;
  }

  MT_BuildAndSendZToolResponse(((uint8)MT_RPC_CMD_SRSP | (uint8)MT_RPC_SYS_AF),
                                                                MT_AF_DATA_STORE, 1, &rtrn);
}

/***********************************************************
	LCD send retry
***********************************************************/
static void LCD_SendRetry(){
  // first get the short address
  uint16 srcAddr = NLME_GetShortAddr();
  // new the frame
  byte frame[7] = {0};
  // fill the header
  frame[0] = 0xFE;
  // fill the length
  frame[1] = 0;
  // fill the command
  frame[2] = LO_UINT16(LCD_RETRY_CMD);
  frame[3] = HI_UINT16(LCD_RETRY_CMD);
  // fill Addr
  frame[4] = LO_UINT16(srcAddr);
  frame[5] = HI_UINT16(srcAddr);
  // fill the fcs
  frame[6] = LCD_CalcFCS((byte*)&frame[1], 5);
  
  // Send the data to Coordinator
  AF_DataRequest( &LCD_DstAddr, 
				  &LCD_epDesc,
				  ZIGBEE_COMMON_CLUSTER,
				  7,
				  (byte *)frame,
				  &LCD_TransID,
				  AF_DISCV_ROUTE, AF_DEFAULT_RADIUS );
}

/**************************************************************
		send the ack command to the monitor 
**************************************************************/
static void LCD_SendACK(byte flag){
  // new the frame
  byte frame[8] = {0};
  // fill the header
  frame[0] = 0xFE;
  // fill the length
  frame[1] = 1;
  // fill the command
  frame[2] = LO_UINT16(LCD_ACK_CMD);
  frame[3] = HI_UINT16(LCD_ACK_CMD);
  // fill Addr
  frame[4] = LO_UINT16(0);
  frame[5] = HI_UINT16(0);
  // fill the flag
  frame[6] = flag;
  // fill the fcs
  frame[7] = LCD_CalcFCS((byte*)&frame[1], 6);
  
  // Send the data to Coordinator
  AF_DataRequest( &LCD_DstAddr, 
				  &LCD_epDesc,
				  ZIGBEE_COMMON_CLUSTER,
				  8,
				  (byte *)frame,
				  &LCD_TransID,
				  AF_DISCV_ROUTE, AF_DEFAULT_RADIUS );
}

void SampleApp_SendPointMessage(void)
{
  HalUARTWrite(0, "PointMsg\n", sizeof("PointMsg\n")-1);
  uint8 T[5];
  Temp_test();
  if (temp > 27)
    LED1 = !LED1;
  T[0] = temp / 10 + 48;
  T[1] = temp % 10 + 48;
  T[2] = ' ';
  T[3] = 'C';
  T[4] = '\0';
  HalUARTWrite(0, "temp=", 5);
  HalUARTWrite(0, T, 2);
  HalUARTWrite(0, "\n", 1);
  if ( AF_DataRequest( &SampleApp_Point_DstAddr, &SampleApp_epDesc,
                       SAMPLEAPP_POINT_CLUSTERID,
                       5,
                       T,
                       &SampleApp_TransID,
                       AF_DISCV_ROUTE,
                       AF_DEFAULT_RADIUS ) == afStatus_SUCCESS )
  {
    HalUARTWrite(0, "PointMsg Success\n", sizeof("PointMsg Success\n")-1);
  }
  else
  {
    // Error occurred in request to send.
    HalUARTWrite(0, "PointMsg Failed\n", sizeof("PointMsg Failed\n")-1);
  }
  
}