CC2530: Zstack 2.5.1a AF_DataRequest发送数据，接收不完整的问题

//按键按下事件，自定义
  if ( events & X1_KEY_EVT )
  {     
    GenericApp_SendTheMessage(); //发送Hello World
    
    HalUARTWrite(0, "The Key is down\n", sizeof("The Key is down\n"));  
    HalLedSet(HAL_LED_1, HAL_LED_MODE_TOGGLE);
    return (events ^ X1_KEY_EVT);
  }
  
  
static void GenericApp_SendTheMessage( void )
{
//  char theMessageData[] = "Hello World!\n";
  
  uint8 theMessageData[128] = {0x02, 0x03, 0x10, 0x00, 0x35, 0x00, 0xF2, 0x00};
   
  AF_DataRequest( &GenericApp_DstAddr, &GenericApp_epDesc,
                   GENERICAPP_CLUSTERID,
                   (byte)osal_strlen( theMessageData ) + 1,
                   (byte *)&theMessageData,
                   &GenericApp_TransID,
                   AF_DISCV_ROUTE, AF_DEFAULT_RADIUS );
}


//终端节点接收
static void GenericApp_MessageMSGCB( afIncomingMSGPacket_t *pkt )
{
  uint8 buffer[20];

  switch ( pkt->clusterId )
  {
      case GENERICAPP_CLUSTERID:
        
      osal_memcpy(buffer, pkt->cmd.Data, osal_strlen((char *)pkt->cmd.Data));
      HalUARTWrite(0, buffer, osal_strlen((char *)pkt->cmd.Data));
      break;
  }
}