OpenEmbedded/Yocto for UDOO Boards

@cyrilf , yes you need to source the environnement to avoid the error with cmake.
Did you configure your mobile device (in qtcreator) to deploy directly on the card ? Like Graugans describe here ? In this way you didn't need to use scp (i never use it, i do all my deploy with qtcreator). I suppose you are using udooquad for your test, can you check that the module galcore is loaded with lsmod in your card ? In my case i never have this issue for the moment (is the card boot on lvds7 or hdmi ?) !

 

I do not use cmake but qmake.

I configured the device in QtCreator but I cannot figure out where does QtCreator deploy the executable...
I work with de UDOO Neo and I do have the galcore module loaded. The diplay is a LVDS7 screen. I tried with the Qt WebKit examples and it display the app on the screen. Some of them are buggy but they show.

Edit: I'm able to deploy the app by adding those lines to the .pro file:

Code:

target.path = /home/root/$$TARGET
INSTALLS += target

appFiles.files = *.qml
appFiles.path  = /home/root/$$TARGET
INSTALLS += appFiles

But I'm still at the same point. Nothin appears on the screen.

 

@cyrilf , did you resolve your problem with Qt ?

 

I was able to run an example from here : https://github.com/meta-qt5/qtwebengine/tree/b5.4/examples/webenginewidgets/fancybrowser
It uses Qt WebEngine (so it's supported) so I'll use it as the base for my future developments.

 

Hi all, i need to build a lib --> openZwave (on the card, in my case udooqdl) libudev.h.
I have this error during the build :
/home/root/openzwave-1.4.164/cpp/hidapi/linux/hid.c:44:21: fatal error: libudev.h: No such file or directory
I have tried to add udev to my local.conf but this not resolve the problem.
How i can add it to my build ?

 

Ok i'm looking for your example. Otherwise i have found that on the net

 

We are bitbaking an udooqdl image. It tries to bring uboot from git://github.com/udooboard/uboot-imx.git;branch=2015.04.imx but this link is broken (we read previous posts about this problem).
Does anyone know what is the link to the actual udoo uboot?
Thanks

 

It's strange, i don't have this problem to fetch it ... The link seems to be correct !

 

You shouldn't use 2015.imx branch for UDOO Quad. This branch is broken. Use the 2015.10.fslc-qdl branch instead.

 

I have troubles to run this example on my UDOO Neo (LVDS7). The UI is displayed but the WebEngine cannot load the web page (www.google.com). The MainWindow::finishLoading() function is never called. This is the case for any URL.

 

I'm also working to use the mainline u-boot and mainline kernel with a friend who was able to build a fully working system from those sources using Buildroot. The UDOO u-boot is actually an old instance of u-boot with patches to fit the new one capabilities (like uEnv.txt compatiblity), not a real fork of the mainline u-boot.

@graugans: I updated my meta-udoo layer to improve the structure of the recipes for u-boot and the kernel (still using the UDOO repositories): https://gitlab.com/cyrilfr/meta-udoo
According to this thread, it seems that the ecspi patch no longer works for the UDOO neo. Or maybe I'm missing something.

For the Qt5 app, I moved back from Qt WebEngine to Qt WebKit.

 

For WPA2 only networks I got this working. Also you can edit

Code:

ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
update_config=1

network={
        ssid="TOP-SECRET"
        scan_ssid=1
        proto=RSN
        key_mgmt=WPA-PSK
        pairwise=CCMP TKIP
        group=CCMP TKIP
        psk="<Insert your top secret key here>"
}

If you do not want to place your unencrypted password in this file you can run this command

Code:

wpa_passphrase TOP-SECRET <Insert your top secret key here>

This will echo something like

Code:

psk=e48c6b7904d4a314cb1f26336ad79468bacb288b477c4cef05190f5ec0e

And replace above with. Please notice there are no double quotes

Code:

network={
        ssid="TOP-SECRET"
        ....
        psk=e48c6b7904d4a314cb1f26336ad79468bacb288b477c4cef05190f5ec0e
}

 

Hi,
That are very good improvements I've read that @Francesco is working on a true official U-Boot 2016 release. Personally I'll wait on that instead of moving to FSL U-Boot as I don't have special issue with the current release (2015.04).

As you can see, I updated the kernel patches for SPI and CAN buses to fit the last commits on the UDOO kernel repository.

 

Nice work Graugans, i will test this week (if i have the time) a build. Could you explain how to use the new tool wic please ?