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Mobile and Embedded

The forum for developing everything embedded: Linux, WinCE, Symbian, MeeGo... you name it.
14.1k Topics 62.6k Posts
  • Weird black screen with mousepointer icons when using QGLWidget

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    J
    I switched to QT5.1.0 and figured out there is a environmental variable to hide the cursor on EGL and that seems to do the trick. @ export QT_QPA_EGLFS_HIDECURSOR=1 @ Maybe it masks the real problem, but I do not need a mouse pointer.
  • Passing Events to QPA plugin

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    raven-worxR
    QCoreApplication::postEvent() But why does it have to be on the QPA level since the dump happens anyway in your application code?
  • How to switch mouse control between screens ?

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    B
    Hi, But i need to switch the control to myapplication2 from myapplication1. I mean from code of myapplication1 upon a specific user input i want to switch control to myapplication2. ( actually need to switch between these two apps )
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    O
    I figured out the problem In configure script I wrote @-android-toolchain-version 4.3.3@ instead of @-android-toolchain-version 4.4.3@ I successfully built Qt 5 for Android armeabi libs and tested a simple app. The app worked.
  • How to Run Screen Saver using Qt?

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    D
    I'm in embedded platform... can you give me sample code...
  • Build QtLocation for Android

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    raven-worxR
    please make sure you have checked out "this commit":https://qt.gitorious.org/qt/qtlocation/commit/fe0499f0ba44ab7d1a22139d88fee03486ff8b59 in your repository. Btw. just so you know: it's very possible that QtLocation doesn't even work on Android.
  • PostgresSQL Plugin for IOS & Andriod

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    SGaistS
    Hi, AFAIK, that would need a native client library for both of these platforms and I don't think there is (but I might be wrong) You should ask that on the interest mailing list you'll find Qt's developers/maintainers there (this forum is more user oriented)
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    R
    did that! thanks
  • Annoying painting problem when the app starts

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    R
    How can i manually force window rotation? I tried to use resize as a work around and it didnt work.
  • How to Compile OpenGL for ARM

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    SGaistS
    IIRC, you also have linuxfb for Qt 5
  • Looking for help cross-compiling Qt 5.1 for embedded ARM Linux

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    SGaistS
    Ouch... I didn't try yet to cross-compile Qt 5 on mac, I generally do that on Linux... You could however fill a "bug report":http://bugreports.qt-project.org/issues/ about it, if that's not have already be done
  • Preferred way of displaying a message

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  • [Android] Issues with ant

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    F
    I just found that I can use Context.getApplicationContext() instead of inherit QtApplication, to be able to call java methods I need for our extentions
  • [SOLVED] [Android] Add library to project and deploy it with app

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    A
    Found workaround here: http://qt-project.org/forums/viewthread/29592
  • QTcpSocket question

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    SGaistS
    Hi, please open your own thread rather than reviving a three years old topic
  • Problem with physical keyboard ("ctrl", "alt" and "sym" keys)

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  • QMYSQL Driver

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  • Show() function takes an extremely long time to execute

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    A
    You can have a look at "Intel Atom E660 development board":http://www.intel.com/p/en_US/embedded/designcenter/tools/seed-board-program And here is our "WEC7 Atom BSP":http://www.adeneo-embedded.com/en/Products/Board-Support-Packages/Intel ARM processors are preferred to x86 on embedded devices, as they use a RISC architecture, allowing for reduced power consumption for instance.
  • [Worked around] N900 QtQuick2 Text rendering bug

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    U
    Hi, Nice to hear you found the source of the problem. I think you can file a bug for this as the issue seems to be present on different platforms. At least someone who knows the glyph cache manager part can have a look and maybe fix this issue for the affected platforms.
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