Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
Hello community!On March 18, we launched a TouchGFX Contest that had for goal for us to see our community's skills and creativity. This contest ended on May 2.We received several interesting projects, and it is now time to announce the winners! Our h...
We wish to always improve our documentation. The best reviews and critics always come from the people that read it, so we would like to use this post to collect your thoughts and feedbacks. Please share what you like, dislike, what you think is missi...
When creating a UI project, you may need widgets that are not part of the TouchGFX library. To create your own graphical element, the TouchGFX team suggests using the Custom Container approach. Since TouchGFX 4.20 it is possible to export and import ...
Fresh Windows 11 install, fresh TouchGFX install. Started up fine, until I tried to open one of the sample projects. Now the tool won't start at all, and I just get a dialog "Failed to load native freetype library / Could not open file".I did find: h...
I'm updating a text field (textArea with wild card) every tick (only for testing, in practice it will be updated less, and only when invalidated when changed). It updates the field just fine, however the old value remains in the other frame buffer. S...
Running my application in the Simulator, after a few seconds on a screen with a ScrollList I get this assertion. Can anyone tell me what components use excessive amounts of these timer objects, so I can try to work around it?The same code running on ...
Just came across this in one of my pet projects.https://support.touchgfx.com/docs/development/ui-development/ui-components/containers/list-layoutvoid Screen1View::setupScreen() { Screen1ViewBase::setupScreen(); //listLayout1.setWidthHeight(0,...
Keil projects shows an error when I add more than 65 screens in the project (works fine with less than or equal to 65 screens). I checked this multiple times by creating multiple new projects and even multiple versions of cubemx and touchgfx designer...
hi,I created a simple project with TouchGfx 4.22.1 for STM32F746G-DISCO and added a label to check whether the LCD worked.However, the LCD did not display anything after downloading the code. According to the log of compiling the code as below, the f...
Hi, newly released CubeMX 6.11.1 still doesn't fix an issue that ThreadX cannot be selected for TouchGFX for TrustZone-enabled projects. It has been reported and admitted quite a while ago. See here:https://community.st.com/t5/stm32-mcus-touchgfx-and...
Hello everyone,Could someone answert my question and its: could we are use the video widget in TouchGFX to view live frames from USB Camera?The discussion is open...Best regards,Mahdi
Hi all,As title, I have a custom board using STM32H723ZGT6, RGB666 LCD (480 * 480) with LTDC interface, the framebuffer used external Octo SPI PSRAM APS12808L-3OBM-BA of APMemory. I can display image using TouchGFX, but the image always noisy with so...
Well, hello, here I am again.Today I would like to ask you about OSWrappers::takeFrameBufferSemaphore() method. Unfortunetly in our device we get some random 'hangs' after minutes or even hours of working. Inside this method TGFX waits for a semaphor...
