两块CC2541板子，都没有按键和显示屏，如何实现配对？

如题，没有任何交互接口，所以示例代码里面的什么key按键处理无用，只能开机加个定时器代替按键。

只有CC-debugger接口可以下载和调试，如何实现配对？能否直接读取6字节的mac地址，然后用GAP_EstablishLinkReq直接配对？试了不行！

也用了SimpleBLECentral和SimpleBLEPeripheral做了测试，Central调试模式下根本搜不到Peripheral，更谈不上配对，但是手机都能收到Peripheral

说明开机后板子是自动蓝牙广播的。

绑定配对的设置都在init里面，您可以参考下：

// Setup the GAP Bond Manager
{
uint32 passkey = DEFAULT_PASSCODE;
uint8 pairMode = DEFAULT_PAIRING_MODE;
uint8 mitm = DEFAULT_MITM_MODE;
uint8 ioCap = DEFAULT_IO_CAPABILITIES;
uint8 bonding = DEFAULT_BONDING_MODE;
GAPBondMgr_SetParameter( GAPBOND_DEFAULT_PASSCODE, sizeof( uint32 ), &passkey );
GAPBondMgr_SetParameter( GAPBOND_PAIRING_MODE, sizeof( uint8 ), &pairMode );
GAPBondMgr_SetParameter( GAPBOND_MITM_PROTECTION, sizeof( uint8 ), &mitm );
GAPBondMgr_SetParameter( GAPBOND_IO_CAPABILITIES, sizeof( uint8 ), &ioCap );
GAPBondMgr_SetParameter( GAPBOND_BONDING_ENABLED, sizeof( uint8 ), &bonding );
}

另外可以使用运动传感器代替按键。

Susan yang

这几个参数怎么设置才能让两块板子（一块SimpleBLECentral，另外一块SimpleBLEPeripheral）上电之后实现自动配对呢，要确保不能配对到别的设备上，能否固定mac地址来配对。

呵呵，一个光板子什么都没有，更别说传感器了

Hi，

static void simpleBLECentralPasscodeCB( uint8 *deviceAddr, uint16 connectionHandle,
                                        uint8 uiInputs, uint8 uiOutputs )
{
#if (HAL_LCD == TRUE)

  uint32  passcode;
  uint8   str[7];

  // Create random passcode
  LL_Rand( ((uint8 *) &passcode), sizeof( uint32 ));
  passcode %= 1000000;
  
  // Display passcode to user
  if ( uiOutputs != 0 )
  {
    LCD_WRITE_STRING( "Passcode:",  HAL_LCD_LINE_1 );
    LCD_WRITE_STRING( (char *) _ltoa(passcode, str, 10),  HAL_LCD_LINE_2 );
  }
  
  // Send passcode response
  GAPBondMgr_PasscodeRsp( connectionHandle, SUCCESS, passcode );
#endif
}

对于密码的可以在发起连接之前用UART设置上，注意passcode类型是uint32

当然也可以用UART发起扫描：

    GAPCentralRole_StartDiscovery( DEFAULT_DISCOVERY_MODE,
                                       DEFAULT_DISCOVERY_ACTIVE_SCAN,
                                       DEFAULT_DISCOVERY_WHITE_LIST );    

如果没有按键可以尝试用UART代替这部分的按键操作:

uint8 gStatus;
static void simpleBLECentral_HandleKeys( uint8 shift, uint8 keys )
{
  (void)shift;  // Intentionally unreferenced parameter

  if ( keys & HAL_KEY_UP )
  {
    // Start or stop discovery
    if ( simpleBLEState != BLE_STATE_CONNECTED )
    {
      if ( !simpleBLEScanning )
      {
        simpleBLEScanning = TRUE;
        simpleBLEScanRes = 0;
        
        LCD_WRITE_STRING( "Discovering...", HAL_LCD_LINE_1 );
        LCD_WRITE_STRING( "", HAL_LCD_LINE_2 );
        
        GAPCentralRole_StartDiscovery( DEFAULT_DISCOVERY_MODE,
                                       DEFAULT_DISCOVERY_ACTIVE_SCAN,
                                       DEFAULT_DISCOVERY_WHITE_LIST );      
      }
      else
      {
        GAPCentralRole_CancelDiscovery();
      }
    }
    else if ( simpleBLEState == BLE_STATE_CONNECTED &&
              simpleBLECharHdl != 0 &&
              simpleBLEProcedureInProgress == FALSE )
    {
      uint8 status;
      
      // Do a read or write as long as no other read or write is in progress
      if ( simpleBLEDoWrite )
      {
        // Do a write
        attWriteReq_t req;
        
        req.pValue = GATT_bm_alloc( simpleBLEConnHandle, ATT_WRITE_REQ, 1, NULL );
        if ( req.pValue != NULL )
        {
          req.handle = simpleBLECharHdl;
          req.len = 1;
          req.pValue[0] = simpleBLECharVal;
          req.sig = 0;
          req.cmd = 0;
          status = GATT_WriteCharValue( simpleBLEConnHandle, &req, simpleBLETaskId );
          if ( status != SUCCESS )
          {
            GATT_bm_free( (gattMsg_t *)&req, ATT_WRITE_REQ );
          }
        }
        else
        {
          status = bleMemAllocError;
        }
      }
      else
      {
        // Do a read
        attReadReq_t req;
        
        req.handle = simpleBLECharHdl;
        status = GATT_ReadCharValue( simpleBLEConnHandle, &req, simpleBLETaskId );
      }
      
      if ( status == SUCCESS )
      {
        simpleBLEProcedureInProgress = TRUE;
        simpleBLEDoWrite = !simpleBLEDoWrite;
      }
    }    
  }

  if ( keys & HAL_KEY_LEFT )
  {
    // Display discovery results
    if ( !simpleBLEScanning && simpleBLEScanRes > 0 )
    {
        // Increment index of current result (with wraparound)
        simpleBLEScanIdx++;
        if ( simpleBLEScanIdx >= simpleBLEScanRes )
        {
          simpleBLEScanIdx = 0;
        }
        
        LCD_WRITE_STRING_VALUE( "Device", simpleBLEScanIdx + 1,
                                10, HAL_LCD_LINE_1 );
        LCD_WRITE_STRING( bdAddr2Str( simpleBLEDevList[simpleBLEScanIdx].addr ),
                          HAL_LCD_LINE_2 );
    }
  }

  if ( keys & HAL_KEY_RIGHT )
  {
    // Connection update
    if ( simpleBLEState == BLE_STATE_CONNECTED )
    {
      GAPCentralRole_UpdateLink( simpleBLEConnHandle,
                                 DEFAULT_UPDATE_MIN_CONN_INTERVAL,
                                 DEFAULT_UPDATE_MAX_CONN_INTERVAL,
                                 DEFAULT_UPDATE_SLAVE_LATENCY,
                                 DEFAULT_UPDATE_CONN_TIMEOUT );
    }
  }
  
  if ( keys & HAL_KEY_CENTER )
  {
    uint8 addrType;
    uint8 *peerAddr;
    
    // Connect or disconnect
    if ( simpleBLEState == BLE_STATE_IDLE )
    {
      // if there is a scan result
      if ( simpleBLEScanRes > 0 )
      {
        // connect to current device in scan result
        peerAddr = simpleBLEDevList[simpleBLEScanIdx].addr;
        addrType = simpleBLEDevList[simpleBLEScanIdx].addrType;
      
        simpleBLEState = BLE_STATE_CONNECTING;
        
        GAPCentralRole_EstablishLink( DEFAULT_LINK_HIGH_DUTY_CYCLE,
                                      DEFAULT_LINK_WHITE_LIST,
                                      addrType, peerAddr );
  
        LCD_WRITE_STRING( "Connecting", HAL_LCD_LINE_1 );
        LCD_WRITE_STRING( bdAddr2Str( peerAddr ), HAL_LCD_LINE_2 ); 
      }
    }
    else if ( simpleBLEState == BLE_STATE_CONNECTING ||
              simpleBLEState == BLE_STATE_CONNECTED )
    {
      // disconnect
      simpleBLEState = BLE_STATE_DISCONNECTING;

      gStatus = GAPCentralRole_TerminateLink( simpleBLEConnHandle );
      
      LCD_WRITE_STRING( "Disconnecting", HAL_LCD_LINE_1 ); 
    }
  }
  
  if ( keys & HAL_KEY_DOWN )
  {
    // Start or cancel RSSI polling
    if ( simpleBLEState == BLE_STATE_CONNECTED )
    {
      if ( !simpleBLERssi )
      {
        simpleBLERssi = TRUE;
        GAPCentralRole_StartRssi( simpleBLEConnHandle, DEFAULT_RSSI_PERIOD );
      }
      else
      {
        simpleBLERssi = FALSE;
        GAPCentralRole_CancelRssi( simpleBLEConnHandle );
        
        LCD_WRITE_STRING( "RSSI Cancelled", HAL_LCD_LINE_1 );
      }
    }
  }
}

API的使用说明在：file:///C:/Texas%20Instruments/BLE-CC254x-1.4.2.2/Documents/GAPBondManagerhtml/index.html