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QserialPort can not find any port on Android

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  • S Offline
    S Offline
    SerdarAhmet
    wrote on last edited by
    #1

    I am working on Android project using Qt and i need to communicate between mobile phone and computer. I want to make little demo with using Putty.I want to send data mobile phone over USB cable and display on Putty to ensure communication. When i search Serial port on mobile phone const QList<QSerialPortInfo> &info = QSerialPortInfo::availablePorts(); info.count() is equal zero. Application can not find any serial port on mobile phone but i can send or receive data (drag and drop) over USB cable. How can i communicate to Android device with using Serial Port?

    Thank you for answers.

    jsulmJ 1 Reply Last reply
    0
    • S SerdarAhmet

      I am working on Android project using Qt and i need to communicate between mobile phone and computer. I want to make little demo with using Putty.I want to send data mobile phone over USB cable and display on Putty to ensure communication. When i search Serial port on mobile phone const QList<QSerialPortInfo> &info = QSerialPortInfo::availablePorts(); info.count() is equal zero. Application can not find any serial port on mobile phone but i can send or receive data (drag and drop) over USB cable. How can i communicate to Android device with using Serial Port?

      Thank you for answers.

      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by
      #2

      @SerdarAhmet USB is not the same as Serialport and Putty is simply a SSH/Telnet client for Windows. Why do you want to use serial port on mobile phones (which do not have any)?

      https://forum.qt.io/topic/113070/qt-code-of-conduct

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