STM32 MCUs TouchGFX and GUI

Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.

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Forum Posts

TouchGFX CONTEST RESULTS: Congratulations!!

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...

TouchGFX documentation feedback

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...

Share your Custom Widgets!

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 ...

Resolved! Need an advice

Hi guys. I am new to STM32 MCUs and I need an advice on what couple of kits and compilers and IDEs is better for developing applications for STM32 MCUs that uses TouchGFX.I thought that STM32CubeIDE is the most straight way to do this, and I tried to...

GSerg.1 by Associate II
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  • 9 replies
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STM32F7 OV2640 Problem

Hello everyone,I am developing a project with STM32F767IGT, OV2640 and 7" TFT LCD.I have atteched my project files, and a video that shows the problem.The problem is, my video on the screen is shifting from left to the right on screen.I am using dma ...

TouchGFX error when I put a bigger image

Hello,i can manage TouchGFX Designer with very basic objects such as an analog clock and a color background, and it works very well.When i decided to insert a real image as background (720x720) it returns the following error during compilation:arm-no...

AMerc.4 by Senior
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  • 3 replies
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Resolved! NUCLEO-F746ZG + 7" 800x480 SSD1963 16-bit FMC

I successfully implemented (via CubeMX) an application to manage the display.So FMC initialization is correct, as are the prmitive to interact with the LCDI would now like use TouchGFX.I have read in the various posts that it can be done.My problem i...

ALomb by Senior
  • 4215 Views
  • 17 replies
  • 2 kudos

Resolved! long touch detect on STM32L4R9AI-eval

hello...I am working on STM32L4R9AI-EVAL board..i want to detect the long touch..means in one screen if i do long touch it has to go to the other screen...I need deep explanationhow do i do this ....any example codethank you

prathima by Associate II
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  • 14 replies
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my own printf

Hi,I use my own printf(printf, snprintf...) in STM32 since many years.In atollic I added -fno-builtin-fprintf -fno-builtin-printf -fno-builtin-sprintf in the compiler option.Now with Cube IDE I do the same but the linker tells me that there are two d...

PCu1 by Senior
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  • 3 replies
  • 0 kudos