Yocto 1.5 with Qt 5 for the WandBoard

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Yocto 1.5 with Qt 5 for the WandBoard

Postby Tapani » Fri Jan 10, 2014 11:39 am

More screenshots, and a little more in-depth information about how the Qt5 integration is done can be found in the wiki.
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Re: Yocto 1.5 with Qt 5 for the WandBoard

Postby Soilman » Fri Jan 10, 2014 3:16 pm

Hi there,

I've successfully compiled the latest Qt version 5.2.0 with the help of the Yocto Community.
Qt is set with eglfs.

Now my question is, does anybody have already integrated wayland-egl plugin for use with QT5 ?

I'm not sure at the moment how to setup Yocto to create wayland and weston and how this is linked together to use HW-accelarition with Vivante-GPU

Does anybody have some additional informations on how to integrate it? I would like to run an QT application with the plugin "wayland-egl" NOT eglfs, without "X11" but HW-acceleration enabled.
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Re: Yocto 1.5 with Qt 5 for the WandBoard

Postby Tapani » Mon Jan 13, 2014 5:07 am

Another related wiki post, on how to setup QT Creator on the Wandboard!
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Re: Yocto 1.5 with Qt 5 for the WandBoard

Postby Wicked One 612 » Sat Jan 18, 2014 8:00 pm

Any ideas how we can integrate this image with the Future Electronics LCD and LCD adapter? Should I run some U-Boot setenv command?

Perhaps it already works, but there's just no default GUI?

Thanks!
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Re: Yocto 1.5 with Qt 5 for the WandBoard

Postby Richard » Mon Jan 20, 2014 3:26 am

Hello,

Please set panel parameter in u-boot prompt for Future Electronics LCD:

=> setenv videomode 'video=mxcfb0:dev=lcd,SEIKO-WVGA,if=RGB666,bpp=32'
=> setenv bootargs ${bootargs} ${videomode}
=> saveenv

After, you can see linux tux shown on Future Electronics LCD.

If you want to change the display from Future Electronics LCD back to HDMI monitor:
Just need to clean the boot argument in u-boot to default:
=> mmc write 0x12000000 0x300 0x10
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Re: Yocto 1.5 with Qt 5 for the WandBoard

Postby Mouha » Tue Jan 21, 2014 4:35 pm

hI

I'd like to know if the Yocto for Qt is also true for Linux part in Xenomai as in :
qte-xenomai-sdk : http://www.denx.de/wiki/view/ELDK-5/WebHome#Section_1.4.

In other words : is there a way to have Xenomai and Qt for the wandboard ?
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Re: Yocto 1.5 with Qt 5 for the WandBoard

Postby Wicked One 612 » Wed Feb 05, 2014 9:41 pm

What would be the steps to getting this image working with QT Creator so that we can push our own images to the board?
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