![]() The line transform=90 rotates the screen 90 degrees clockwise. The Output Section of the weston.ini documentation shows us how to rotate the screen. Output HDMI-A-1 (crtc 33) video preferred, current, 70.0 83.5 MHz find the name and mode in the system log file /var/log/weston.log. ![]() We add the following output section to weston.ini and remove or comment out already existing output sections. We need to modify the Weston configuration file /etc/xdg/weston/weston.ini on the Verdin system. Weston shows the application rotated by 90 degrees counter-clockwise and shows the system toolbar with the terminal application, date and time. Hence, the result from running the harvester application doesn’t come as a surprise. The image contains Weston (the default Wayland compositor) and Qt 5.14.īy default, Weston expects the monitor in landscape orientation. I built the Linux image tdx-reference-multimedia-image and its SDK for Yocto 3.1 Dunfell. My system runs on a Toradex Verdin i.MX8M Mini computer-on-module. As I am not allowed to talk about this product, I’ll stick to my faithful harvester application. In 2021, I had to solve the same problem for another product. The solution was quite literally pain in the neck. The QML code rotated the application 90 degrees clockwise. When mounting the terminal, we rotated it 90 degrees counter-clockwise so that the users could see the application in portrait orientation. While developing the application, we had to tilt our heads to the right to see the application in portrait orientation. We developed the application in landscape orientation. Eglfs doesn’t support rotating the screen on the i.MX6. Eglfs allows a single application to render its contents on a single window. It uses eglfs as a trivial window manager. The system runs on a terminal from Christ Electronics with a quad-core i.MX6. In 2018, I had to solve this problem for the secondary terminal of the ROPA Tiger 6S sugar-beet harvester: the left terminal in this photo. How can we configure Weston so that the applications are shown in portrait orientation and so that the system toolbar is removed? HMI applications are shown rotated by 90 degrees – in landscape orientation. The system runs the Wayland compositor Weston as a window manager. Our Qt embedded system is displayed on a monitor mounted in portrait orientation.
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