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 ...
Hello ST community,i hope you can help me with this errorI am developping touchgfx application and i nedd to display water volume in the screen, so i made some changes in my code and i compile with stm32ide i build it , the console show no error when...
Hi,For the purposes of a project, I have a board driven by an STM32F746ZET6, which communicates with an LCD screen (C12864WO from Newhaven Displays) driven by an ST7565P. Communication with the display is via an FMC.I manage to display pixels on the ...
Hello, I am working on a TouchGFX (4.23.2 release) project with the Nucleo-F746ZG. I was able set up my registers in cube mx and use the designer to generate for for screens and custom widgets. However, I get a when any of the Matrix3x3 methods are c...
Dear programmers, I am new to STM32, and my tutor now requires me to find some GUI demo files and source code to help me with my graduation design. Since the official demo of TouchGFX does not have GUI demo files of STM32H747I-DISCO, I ask for your h...
Hello i have this condition:, if (oOK == true) {flexButton.setText(TypedText(T_ENTER));} else {flexButton.setText(TypedText(T_CLOSE));}flexButton.invalidateContent(); Exist reverse function, or how i can read fLexButton text value?like: Char fbString...
Is it possible to change TouchGFX framebuffer pixel format(LTDC) at runtime? If yes, how?
I'm a novice getting re-acquainted with embedded, and acquainted with STMicro productsI'd like to use the NUCLEO-H563ZI + GFX02Z1 with ThreadX instead of FreeRTOS. I perform these steps:In TouchGFX Designer I create a new project with the included N...
Hi,I am using touchgfx with STM32H743 mcu. When i store the pictures(png) in internal flash everthing works fine but when i change the project from touchgfx for store pictures in the external flash(W25Q128, QSPI), colors are wrong for the whole scree...
Gm, I am creating a scrollable list of items, and we want have an image for each one of the items in the list, I have created a code that always prints 12 images depending on the scrollContainer.getScrolledY() value. This is for memory saving. To dis...
Hello,I'm currently developing an application on a STM32H753VT6 with touchGFX and I have an issue with textAreas. Just to say that I'm using my personnal font ( size : 20/24/34 px). Each textArea has just one wildcard with a 17 chars size buffer. I'm...
