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 ...
I probably found a design issue by the code generated by the STM32CubeMX for TouchGFX project.When using project generated by STM32CubeMX, the main.c initialization looks like this:int main(void) { // Generated initialisation code ... MX_TouchGFX...
Hello,I am experimenting on a STM32H7S78-DK board with a custom UI.Sometimes the board looks like frozen and inspecting with the debugger I always find that the core is running, but GUITask is waiting for nema semaphore.The call originates from nema_...
I need to read data from SD card and then send them via uart in STM32f7 discovery kit. so I did the initial setting such as open the text file using fatfs and then inside a while loop I read the data. but I need to execute that when I press fetch but...
I am trying to use Touch GFX on a Mac. I have a Windows 11 Virtual PC running in Parallels and cant Get CubeIDE, Cube Programmer and Touch GFX all working. I can build and simulate in Touch GFX which is great but I cant get the ST LINK interface to m...
Hello everyone.I have my custom board.STM32F750Z8 CPU with MT25QL128ABA External Flash.I don't have external RAM. My application code runs at External Flash. It is a simple code. I create just one screen at the TouchGFX and add two buttons. No other ...
Hi!I am having an issue with getting my TouchGFX project up and running on my new system. I have a custom board using an STM32H7 MCU on which I am currently running my application. Now I am trying to get my project to run on another custom board, usi...
Hello everybody.How can I change the behavior of the base class generator in touchgfx designer?I need to place part of the classes in an external memory chip. To do this, I modify the base class as follows:For example:Original generator code class Na...
Hi,I am trying to implement STemWin v5.22 for an F4 MCU. I made sure to provide a path to the static library and included all the other necessary files. However I still get this error:../Lib\lib_STemWin522_CM4_GCC.a(GUI_Core.o): In function `GUI__Con...
Hello, I am trying to understand how and in which order exactly events are dispatched to drawables in the draw tree. I was not able to find any information regarding this topic on the touchgfx documentation website. I have two use cases for which thi...
Dear All,I am developing an application on the STM32F746 that uses TouchGFX. I am able to load some images from my SD card to the primary cache and I am able to display the images individually on the screen. But when I try to display them together I ...
