无法使用 Altbeacon 检测信标 (TI SensorTag CC2650)

Question

我正在尝试使用 Altbeacon 库将 TI SensorTag 检测为 iBeacon。

我已经实现了 Altbeacon 教程中的代码，并尝试解析成 iBeacon 布局，如本文所述：

Is this the correct layout to detect iBeacons with AltBeacon's Android Beacon Library?

但是，大小的

Collection<Beacon> beacons = 0 

即使我可以在日志文件中找到信标，如下所示：

D/BluetoothLeScanner: onScanResult() - ScanResult{mDevice=A0:E6:F8:B6:62:01, mScanRecord=ScanRecord [mAdvertiseFlags=5, mServiceUuids=[0000aa80-0000-1000-8000-00805f9b34fb], mManufacturerSpecificData ={13=[3, 0, 0]}, mServiceData={}, mTxPowerLevel=0, mDeviceName=CC2650 SensorTag], mRssi=-36, mTimestampNanos=625504179339285}

我的代码如下：

public class BeaconActivity extends Activity implements BeaconConsumer {

    private final static int REQUEST_ENABLE_BT = 1;
    private static final String TAG = "BeaconActivity";

    private BeaconManager beaconManager = null;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_beacon);
        beaconManager = BeaconManager.getInstanceForApplication(this);
        beaconManager.getBeaconParsers().add(new BeaconParser().
                setBeaconLayout("m:2-3=0215,i:4-19,i:20-21,i:22-23,p:24-24"));
        beaconManager.bind(this);
    }

    @Override
    public void onBeaconServiceConnect() {
        beaconManager.setRangeNotifier(new RangeNotifier() {
            @Override
            public void didRangeBeaconsInRegion(Collection<Beacon> beacons, Region region) {
                Log.d(TAG, "onBeaconService");
                if (beacons.size() > 0) {
                    Beacon firstBeacon = beacons.iterator().next();
                    Log.i(TAG, "The first beacon " + firstBeacon.toString() + " is about " + firstBeacon.getDistance() + " meters away.");
                }
            }
        });

        try {
            beaconManager.startRangingBeaconsInRegion(new Region("myRangingUniqueId", null, null, null));

        } catch (RemoteException e) {
            Log.v(TAG, "Error whilte trying to startRangingBeaconsInRegion: ", e);
        }
    }

Answer 1

下面显示的日志行表示检测到的 BLE 数据包不是信标传输。这可能意味着 SensorTag 未加载正确的固件来作为信标进行传输。

D/BluetoothLeScanner: onScanResult() - ScanResult{mDevice=A0:E6:F8:B6:62:01, >mScanRecord=ScanRecord [mAdvertiseFlags=5, mServiceUuids=[0000aa80-0000-1000->8000-00805f9b34fb], mManufacturerSpecificData={13=[3, 0, 0]}, mServiceData={}, >mTxPowerLevel=0, mDeviceName=CC2650 SensorTag], mRssi=-36, >mTimestampNanos=625504179339285}

以上表示检测到的 SensorTag 传输正在发送 GATT 服务 UUID 和制造商德州仪器 (Texas Instruments) 的制造商广告，其中包含三个数据字节：03 00 00。该传输不对应于任何已知的信标格式。