QBluetoothLocalDevice cannot find Bluetooth local device



  • Hi!
    QBluetoothLocalDevice::isValid() always returns false on computer with Windows 7 x64 and Broadcom BCM2070 Bluetooth 2.1+EDR USB Device. But Windows finds Bluetooth devices and can communicate with them.

    Qt Bluetooth examples also don`t work. I am using Qt 5.2 with MSVC 2010 x86.

    Code:
    @ QBluetoothLocalDevice localDevice;
    QString localDeviceName;

    // Check if Bluetooth is available on this device
    if (localDevice.isValid()) {
        // Turn Bluetooth on
        localDevice.powerOn();
    
        // Read local device name
        localDeviceName = localDevice.name();
    
        qDebug()  << localDeviceName;
    
        // Make it visible to others
        localDevice.setHostMode(QBluetoothLocalDevice::HostDiscoverable);
    }
    else {
        qDebug()  << "Bluetooth is not available on this device";
    }@

  • Moderators

    Hi,

    As per "this":http://qt-project.org/wiki/New-Features-in-Qt-5.2#a12a092a739cea3499350adb459d86b0 bluetooth is supported only for Linux/Bluez 4.x and BlackBerry.


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