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 ...

Pulse ON duration

what is Pulse ON duration for segment LCD?i dont understand itwhen i change it from 7 to 1, my com pin wave becomes goodafter change pulse duration to 1

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Resolved! How to use TouchscreenCalibration.hpp ?

#include <bsp/OTM8009TouchController.hpp> #include <touchgfx/transforms/TouchCalibration.hpp> extern "C" { #include "stm32f769i_discovery.h" #include "stm32f769i_discovery_ts.h" } using namespace touchgfx; using touchgfx::TouchCalibration; TouchCalib...

ikassma by Senior
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  • 15 replies
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How do I get Interactions for scroll wheels etc. ?

If I generate a slider in a screen in the Designer 4.10.0, I get the additional interaction selections like "Slider value changed" etc. If I generate a scrollable container or a scroll wheel, I get no such possibility to react to changes. How can I a...

stst9185 by Associate III
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  • 3 replies
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Resolved! About that textArea wildcard..

Diving a bit deeper into the whole model/presener/view thing I think I got far enough to try and have a task update a counter on the screen.I'm in the process of doing this but I'm confused about the 'wildcard buffer' in TouchGFX designer.Following t...

HP by Senior III
  • 1829 Views
  • 8 replies
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code on simulator and on board have different behaviour

I'm using the stm32H750 eval board, in my project i'm showing the date, with this piece of code:Unicode::snprintf(mainScreenDateMonthTextBuffer, MAINSCREENDATEMONTHTEXT_SIZE, "%s", L"Gen");i'm printing on screen Gen for Genuary.That works fine on sim...

Zui by Senior
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  • 4 replies
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Not found Emwin & touchgfx for stm32h743i in cubemx

I not found graphic part​ for stm32h743i & h750 in cubemx. Why??This microcontrollers don't support touchgfx??​how I will be using touchgfx in my h743 board??​In the meantime the stm32h743i board is my own design and construction.Thank you for your ...

mkari by Associate III
  • 1935 Views
  • 12 replies
  • 1 kudos