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! Animated Image and RGB565 compression

Hi. While testing the animation, I noticed strange behavior in the Animated Image widget when using the RGB565 image format with compression.I'm using an STM32U599, LTDC/RGB24bit, the animation is started with a button.Immediately after startup, the ...

Jin454 by Associate II
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  • 7 replies
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STM32H743: Moving Heap to SDRAM using TouchGFX

So Im trying to move heap to my external SDRAM and the problem is that it hardfaults after 3s and do not know why.In startup file before__libc_init_array i call fmc function which init SDRAM.Fmc function looks like this:  void fmc(void) { HAL_Init()...

heyo by Senior
  • 299 Views
  • 19 replies
  • 2 kudos

Resolved! STM32H7 UART8 interrupt not working

Hi everyone, I'm using a Riverdi board (STM32 10.1" Rev. 1.2) with an STM32H747XIH6, and I'm having trouble with the UART8 in single-wire mode. I can't get the interrupt callback function to be called when data is received on that port.This board use...

Support UNC paths in TouchGFX Designer

We’re enjoying working with TouchGFX, but we’ve encountered a challenge: our projects are stored in the WSL filesystem which uses UNC paths (e.g., \\wsl$\). Currently, TouchGFX Designer doesn’t seem to support UNC paths making it cumbersome to make c...

LVoze.1 by Associate II
  • 131 Views
  • 3 replies
  • 0 kudos

JPEG Gui icon without Touch GFX on stm32h7

hi,I am currently using BMP + rgb565 LTDC display for GUI icon creation without Touch GFX ( Everything is on "" C"" only and Manual preparation icon using hex converter ).Already known one is ! for a small size ,BMP is OK but large size BMP icon  wil...

MMARI1_0-1755258457457.bmp MMARI1_1-1755258542949.bmp
MMARI.1 by Senior II
  • 320 Views
  • 4 replies
  • 0 kudos