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Project ERROR: Unknown module(s) in QT: serialport

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  • V Offline
    V Offline
    viju45
    wrote on last edited by
    #1

    hi..
    i performed following steps to cross compile Qt for raspberry pi
    https://wiki.qt.io/RaspberryPi2EGLFS

    i am using raspberry pi3b+
    my laptop os is 16.04
    qt version 5.10.1

    i now able to code and deploy it to raspberry pi.
    but now want to use serial port of raspberry pi and i am facing this issue Project ERROR: Unknown module(s) in QT: serialport, i addedQT += serialport to project file.
    and
    cd serialport

    ~/raspi/qt5/bin/qmake
    make
    make install and did this steps too

    pls let me knowhow can solver this problem

    thanks in advance

    Pablo J. RoginaP 1 Reply Last reply
    0
    • V viju45

      hi..
      i performed following steps to cross compile Qt for raspberry pi
      https://wiki.qt.io/RaspberryPi2EGLFS

      i am using raspberry pi3b+
      my laptop os is 16.04
      qt version 5.10.1

      i now able to code and deploy it to raspberry pi.
      but now want to use serial port of raspberry pi and i am facing this issue Project ERROR: Unknown module(s) in QT: serialport, i addedQT += serialport to project file.
      and
      cd serialport

      ~/raspi/qt5/bin/qmake
      make
      make install and did this steps too

      pls let me knowhow can solver this problem

      thanks in advance

      Pablo J. RoginaP Offline
      Pablo J. RoginaP Offline
      Pablo J. Rogina
      wrote on last edited by
      #2

      @viju45 if you succeeded cross-compiling the Qt Serialport module, please don't forget to copy (rsync) the module to your target device.

      Upvote the answer(s) that helped you solve the issue
      Use "Topic Tools" button to mark your post as Solved
      Add screenshots via postimage.org
      Don't ask support requests via chat/PM. Please use the forum so others can benefit from the solution in the future

      1 Reply Last reply
      0
      • V Offline
        V Offline
        viju45
        wrote on last edited by
        #3

        @Pablo-J-Rogina thanks for your replay....

        yes i copped this to target device but still facing same problem

        1 Reply Last reply
        0
        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          Hi,

          What exactly did you copy ?

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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