• 通過ble和手機同步資訊
• 支援按鍵操作
• 支援ble的特性

void WatchStart(void)
{
  /* Register for stack callbacks */
  DmRegister(watchDmCback);
  DmConnRegister(DM_CLIENT_ID_APP, watchDmCback);
  AttRegister(watchAttCback);
  AttConnRegister(AppServerConnCback);
  AttsCccRegister(WATCH_NUM_CCC_IDX, (attsCccSet_t 
 
*) watchCccSet, watchCccCback);

  /* Register for app framework button callbacks */
  AppUiBtnRegister(watchBtnCback);

  /* Register for app framework discovery callbacks */
  AppDiscRegister(watchDiscCback);

  /* Initialize attribute server database */
  SvcCoreAddGroup();

  /* Reset the device */
  DmDevReset();
}
 

2. 處理手錶的無線業務資訊

void WatchHandler(wsfEventMask_t event, wsfMsgHdr_t *pMsg)
{
  if (pMsg != NULL)
  {
    APP_TRACE_INFO1("Watch got evt %d", pMsg->event);

    /* process ATT messages */
    if (pMsg->event <= ATT_CBACK_END)
    {
      /* process discovery-related ATT messages */
      AppDiscProcAttMsg((attEvt_t 
 
*) pMsg);

      /* process server-related ATT messages */
      AppServerProcAttMsg(pMsg);
    }
    /* process DM messages */
    else if (pMsg->event <= DM_CBACK_END)
    {
      if (pMsg->param == DM_CONN_ID_NONE || DmConnRole((dmConnId_t) pMsg->param) == DM_ROLE_MASTER)
      {
        /* process advertising and connection-related messages */
        AppMasterProcDmMsg((dmEvt_t *) pMsg);

        /* process security-related messages */
        AppMasterSecProcDmMsg((dmEvt_t *) pMsg);
      }

      if (pMsg->param == DM_CONN_ID_NONE || DmConnRole((dmConnId_t) pMsg->param) == DM_ROLE_SLAVE)
      {
        /* process advertising and connection-related messages */
        AppSlaveProcDmMsg((dmEvt_t *) pMsg);

        /* process security-related messages */
        AppSlaveSecProcDmMsg((dmEvt_t *) pMsg);
      }

      /* process discovery-related messages */
      AppDiscProcDmMsg((dmEvt_t *) pMsg);
    }

    /* perform profile and user interface-related operations */
    watchProcMsg((dmEvt_t *) pMsg);
  }
}

3.更新手錶的業務資訊

static void watchMasterValueUpdate(attEvt_t *pMsg)
{
  if (pMsg->hdr.status == ATT_SUCCESS)
  {
    /* determine which profile the handle belongs to; start with most likely */

    /* heart rate */
    if (HrpcHrsValueUpdate(pWatchHrsHdlList, pMsg) == ATT_SUCCESS)
    {
      return;
    }

    /* device information */
    if (DisValueUpdate(pWatchDisHdlList, pMsg) == ATT_SUCCESS)
    {
      return;
    }

    /* GATT */
    if (GattValueUpdate(pWatchMstGattHdlList, pMsg) == ATT_SUCCESS)
    {
      return;
    }
  }
}