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Forum Update on Monday, May 27th 2025

Learn Graphics view framework

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  • V Offline
    V Offline
    viniltc
    wrote on 21 Feb 2020, 15:13 last edited by
    #1

    Hi All,

    I'm looking forward to a simple example to display a six-axis IMU values Graphics View Framework in Qt. Any suggestions would be appreciated.

    Thank you.

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    • S Offline
      S Offline
      SGaist
      Lifetime Qt Champion
      wrote on 21 Feb 2020, 19:40 last edited by
      #2

      Hi,

      Can you explain what a six axis IMU is ?

      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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      • M Offline
        M Offline
        mrjj
        Lifetime Qt Champion
        wrote on 21 Feb 2020, 22:53 last edited by mrjj
        #3

        Hi
        Do you mean a gyroscope ?

        alt text

        ah, it is a term.
        "An IMU is a specific type of sensor that measures angular rate, force and sometimes magnetic field. IMUs are composed of a 3-axis accelerometer and a 3-axis gyroscope, which would be considered a 6-axis IMU. "

        So do you have an idea of how you want to visualize it and ask how to create that in Graphics View Framework or do you ask about ideas how to actually visualize it ?

        Like here ?
        http://www.starlino.com/imu_guide.html

        V 1 Reply Last reply 26 Feb 2020, 13:39
        0
        • M mrjj
          21 Feb 2020, 22:53

          Hi
          Do you mean a gyroscope ?

          alt text

          ah, it is a term.
          "An IMU is a specific type of sensor that measures angular rate, force and sometimes magnetic field. IMUs are composed of a 3-axis accelerometer and a 3-axis gyroscope, which would be considered a 6-axis IMU. "

          So do you have an idea of how you want to visualize it and ask how to create that in Graphics View Framework or do you ask about ideas how to actually visualize it ?

          Like here ?
          http://www.starlino.com/imu_guide.html

          V Offline
          V Offline
          viniltc
          wrote on 26 Feb 2020, 13:39 last edited by viniltc
          #4

          @mrjj Thanks a lot :)
          As a first step, I'm looking forward to an example to show 6 axis values as a line graph (angle and acceleration vs. time) using the Graphics View Framework. I need to see the sensor values as follows:
          imu_screen.JPG

          On the other hand, it took me a bit late to know about QCustomPlot, that has built entirely for this purpose. I'm trying to fiddle with some static plots using QCustomPlot. Now the next step is to write IMU sensor values (3 axis accelerometer and 3 axis gyro).

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          4/4

          26 Feb 2020, 13:39

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