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    • UNSOLVED L2Cap payload size 23 is smaller that the specified size 30 - Qtconnectivity bluetooth error (qt.bluetooth,bluez)
      Mobile and Embedded • bluetooth bluetooth low e bluez qtconnectivity • • Menon  

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    • SOLVED Requirement for users to use a BLE application
      General and Desktop • linux windows bluetooth ble bluez • • TUStudi  

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      @sierdzio Thank you very much!
    • UNSOLVED QtDBus slot not working with expected prototype
      General and Desktop • qvariant dbus qtdbus bluez interfacesadded • • rsjudka  

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      This question is a bit old now, but I ran into the same problem without finding a solution elsewhere, so maybe this will be useful for others to know. I tried exactly the same code as you, and found the the same issue of the signal not connecting properly. What worked for me was to add the following somewhere in the code (e.g. the class constructor) to get executed before the connect() call. #include <QDBusMetaType> // Add to code (e.g. constructor) to be run before the connect() call qDBusRegisterMetaType<InterfaceList>(); The connect() call then returned true, the signal fired, and I was able to extract the object properties straight from the InterfaceList object passed with the signal.
    • UNSOLVED Bluez error
      General and Desktop • bluetooth raspberrypi bluez5 bluez rfcomm • • Mark81  

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