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Thread: how to export images of Qt/Embedded on Device

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  1. #1
    Join Date
    Jan 2006
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    Qt products
    Qt/Embedded
    Platforms
    Unix/X11

    Default how to export images of Qt/Embedded on Device

    Hi all,

    How should i install Qt/Embedded on Device?

    I cant copy the entire Qt/Embedded image to the device for installation.
    I installed it for the device on the PC.
    Now which all files i should port to the Device for the execution of the application?

    How can i make the application display its output on the LCD screen?
    How can i detect the keypad events?

    Thanks in advance....


    mahe2310

  2. #2
    Join Date
    Jan 2006
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    3
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    1
    Qt products
    Qt3 Qt4 Qt/Embedded
    Platforms
    Unix/X11 Windows

    Default Re: how to export images of Qt/Embedded on Device

    Quote Originally Posted by mahe2310
    How should i install Qt/Embedded on Device?
    I cant copy the entire Qt/Embedded image to the device for installation.
    I installed it for the device on the PC.
    What kind of project are we talking about here? Simple QT/e program only requires the libqte to run (for QT/e4 it will need all used libraries, eg. libqtcore, libqtgui...), a Qtopia application needs the whole Qtopia framework up and running...
    Now which all files i should port to the Device for the execution of the application?
    For the metioned simple case: your application and the libraries with appropriate links set

    How can i make the application display its output on the LCD screen?
    How can i detect the keypad events?
    mahe2310
    QT/e comes with built in framebuffer support, so you need the framebuffer device running
    For the keypad events: this should be done within the kernel, passing key events to the internal input subsystem. QT/e detects these, but you may have to make some mappings yourself

    I hope this gets you started...

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