static void SimpleBLEPeripheral_processStateChangeEvt(gaprole_States_t newState)
{
  ConnectStatus = newState;

  switch ( newState )
  {
    case GAPROLE_STARTED:
      {
        uint8_t ownAddress[B_ADDR_LEN];
        uint8_t systemId[DEVINFO_SYSTEM_ID_LEN];

        GAPRole_GetParameter(GAPROLE_BD_ADDR, ownAddress);

        // use 6 bytes of device address for 8 bytes of system ID value
        systemId[0] = ownAddress[0];
        systemId[1] = ownAddress[1];
        systemId[2] = ownAddress[2];

        // set middle bytes to zero
        systemId[4] = 0x00;
        systemId[3] = 0x00;

        // shift three bytes up
        systemId[7] = ownAddress[5];
        systemId[6] = ownAddress[4];
        systemId[5] = ownAddress[3];

        DevInfo_SetParameter(DEVINFO_SYSTEM_ID, DEVINFO_SYSTEM_ID_LEN, systemId);
      }
      break;

    case GAPROLE_ADVERTISING:
    	ConnectStatus = GAPROLE_ADVERTISING;
       break;

    case GAPROLE_CONNECTED:
      {
        uint8_t peerAddress[B_ADDR_LEN];

        GAPRole_GetParameter(GAPROLE_CONN_BD_ADDR, peerAddress);
        HalLedSet(SWITCH_PIN,0);//打开外设和器件电源   
        HalLedSet(CS_PIN,1);//adc cs脚拉高
        uint32 sleepUs=1000;
        Task_sleep(sleepUs / Clock_tickPeriod);//1ms延时等待电源稳定
        HalLedSet(LED_PIN,1);//打开LED灯
        Util_startClock(&periodicClock);//开关系统定时时钟
        InitConfig();//初始化ADC配置
        init_gpt1();//打开精确定时器中断

        ConnectStatus = GAPROLE_CONNECTED;      
      }
      break;

    case GAPROLE_CONNECTED_ADV:
      LCD_WRITE_STRING("Connected Advertising", LCD_PAGE2);
      break;

    case GAPROLE_WAITING:

	  ConnectStatus = GAPROLE_WAITING;

	  HalLedSet(RESET_PIN,1);//复位CPU，使器件回到初始化的低功耗状态

      SimpleBLEPeripheral_freeAttRsp(bleNotConnected);
      break;

    case GAPROLE_WAITING_AFTER_TIMEOUT:
      SimpleBLEPeripheral_freeAttRsp(bleNotConnected);
      break;

    case GAPROLE_ERROR:
      LCD_WRITE_STRING("Error", LCD_PAGE2);
      break;

    default:
      LCD_WRITE_STRING("", LCD_PAGE2);
      break;
  }

  // Update the state
  //gapProfileState = newState;
}