It could be that your USB stick is formatted in a way that is not supported by Linux (e.g. exfat). Please use fat32 then it should also detect the image on the USB stick.
You are almost there with your build. You just have to extract “b2qt-embedded-qt5-image-colibri-imx6.tezi.tar” to your SD card or USB stick. Something like:
tar -xf <image name>.tezi.tar -C <SD Card/Where to unpack>
Then Toradex Easy Installer should find it. I hope this helps.
I managed to solve my USB problem by looking at the carrier board documentation. The usb typ-a connector share ressources with the micro-usb next to it (I am using aster carrier board) so I just had to unplug the micro usb.
I also managed to install my image with your explanation
I will now try to change some settings like varenv or add a boot.scr. but I don’t really know how to do it and then recompile the image
I am sorry to insist but could you help me with some trouble that I have using YOCTO and understand how all of this environnement works
As I said before I am able to build and flash an image with an SD card via easy instaler. But since we are planning to develop our own carrier board with some extra interfaces, I would like to understand how I can edit my image to add for instance support for touchscreen.
It is said here that we can patch the device tree to add support for capacitive touchscreen
But I can’t find anywhere some tutorial that explain how to do it with yocto.
In my dream it would be as simple as one line, like “patch device tree”
Then I would need to rebuild my image and reflash it with my SD card via easy installer.
I hope that you understand my problems and can help me with that.
I am sorry to insist but could you help me with some trouble that I have using YOCTO and understand how all of this environnement works
What exactly is your issue?
As I said before I am able to build and flash an image with an SD card via easy instaler. But since we are planning to develop our own carrier board with some extra interfaces, I would like to understand how I can edit my image to add for instance support for touchscreen.
There are different ways, either you can take a regular Bsp and just change the U-Boot variable by editing the uEnv.txt or write a Yocto Patch to do this during the bitbake build.
But I can’t find anywhere some tutorial that explain how to do it with yocto.
In my dream it would be as simple as one line, like “patch device tree”
It is not that easy to do but also not difficult. Actually I would suggest you to create your own layer with your customer device-tree and include this in your custom image build.
