STM32 MCUs TouchGFX and GUI

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X-CUBE-TOUCHGFX 4.23.2 is out!

TouchGFX 4.23.2 is now out.Please follow this link to download it.4.23.2 Release details:Release date: March 14th, 2024Bugfixes in TouchGFX Designer:Fixed a bug where TouchGFX Designer would not close properlyBugfixes in TouchGFX Core:Fixed issue wer...

LouisB by ST Employee
  • 1 replies
  • 9 kudos

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 ...

White Screen error with STM32F429I-DISC1

Hi all,I am working on a project that involves the STM32F429I-DISC1 (The blue one) with TouchGFX. I am trying to control two on screen buttons labeled ON and OFF that turn on pin G13 on the microcontroller board. I first used TouchGFX to create the s...

HectorV by Associate II
  • 6 replies
  • 1 kudos

STM32CubeProgrammer destroys the UI

Hello friends,I am having a hard time and I don't know what to do! I need some help.I had created a simple UI with two images and some texts inside. After generated the code, I use the simulator to ensure that everything is ok with the UI and after t...

Random Black Lines That Change After Reset

Hello, we have this problem, where once the display is powered on, we get thin small black lines appearing in random places on the display. During the whole device operation the black lines seem to stay in the same spot, however after a reset the lin...

montea by Associate II
  • 4 replies
  • 0 kudos

Resolved! TouchGFX + OpenAMP coexist issue

Hello community,I am working on a project that involves the use of both CM7+CM4 cores from an stm32h7, to communicate both i need to use openamp. I have successfully made an standalone project that only have the openamp working, but when i port it to...

urbito by Associate III
  • 4 replies
  • 0 kudos

Slow fade with touchgfx

I'm using touchgfx 4.22 on a stm32h755zi mcu. The touchgfx run on the M7 core. The mcu is running at 480MHz.The board is an internal board with a 800x480 display connected in parallel to the LTDC interface with a 18bit bus as shown below:I use an rgb...

LTDC.jpg Touchgfx conf.jpg DMA2D conf.jpg Fade.jpg
sbi by Associate III
  • 12 replies
  • 8 kudos