STM32 MCUs TouchGFX and GUI

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

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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! how to initiate touchgfx slider event from code

Hi eveyone!I am using TouchGFX Designer 4.25.0In the real world, you can only move a linear slider control by touching/moving the slider knob itself. One of the issues with using the TouchGFX Slider Widget is that it will instantly move from one posi...

Questions regarding invalidate() and draw()

Hi!We got an old TouchGFX (4.10) application where the screen freezes from time to time. Freeze means we no longer get tick events, whereas the other FreeRTOS tasks are still alive. *Most* times this happens after Button pressed events.This raises un...

hvv by Associate
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Resolved! NeoChrom/GPU2D registers documentation

Will this peripheral ever be documented in detail? i.e. registers, interrupts, etc.Or even a lightweight/low level library would be acceptable.We may choose STM32U5 for a product but not if we are forced to use TouchGFX for good performance. 

robvos by Associate
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MVP base class moddified

Does anyone have an improved example to understand the MVP[1] (and widget/containers),where you change the base implementation of the MVP ?I was able to defined default implementation for the Model and the View but not for the Presenter or Drawables....

Marc_LM by Senior
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Resolved! How to execute/trigger an Interaction via code

I have a series of interactions that shows/hide widgets on the screen. The interactions are basically triggered when a button is clicked and are all managed via TouchGFX Designer.Is there a way to trigger them via code, so like generate a virtual cli...

nico23_0-1746003905602.png
nico23 by Senior II
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  • 2 replies
  • 1 kudos

Resolved! the issue of ffmpeg

when i click the ffmpeg.exe with my computer win10 system, it can't run and flick to cancel , how to solve this issue ?    

miker_0-1742371131255.png
miker by Associate III
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  • 2 replies
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LAST DAY to join the TouchGFX contest!

Hey everyone, for those who haven't seen the announcement in the community blog, I'm also announcing this here :) We're launching a contest focused on custom containers!  Custom containers have been a hot topic on our forum, and we love seeing the en...