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! Why is TouchGFX Swipe Threshold inconsistent?

I'm using the STM32F469I-DISCO board with TouchGFX. In portrait mode, I set the swipe threshold to 400 because I want the user to swipe almost all the way across the screen to switch pages. When I swipe slowly, it seems to work. However, a fast swipe...

wired by Senior III
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Resolved! Hard Fault when performing a screen transition

Hello everyone,I'm currently developing a project using Touchgfx on a custom board with a STM32F469II and a 1024x600 screen on RGB565 format. I'm also using both an external SDRAM and Flash and the DMA2D is activated.Recently, I've been having an iss...

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TDele.1 by Associate III
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Resolved! Change Clock Source STM32F429i discovery

Hello everyone!I'm working on a TouchGFX project on an STM32F429i discovery boardWhen creating project automatically, the default clock source selected in my project is HSE clock source with HCLK frequency of 168Mhz, the program works fine. But when ...

TTú.1 by Associate III
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presenter pointer was NULL

Hi, The data read from Model class thru presenter in screen1View::screen1View() function was error. I debug the code and found the presenter pointer was NULL in constructor function. Is it unsafe to use at constructor and destructor function time ?

V.H by Senior
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Resolved! Forbit clicks outside window

I need ModalWindow functionality where clicks outside it are forbidden. In my case my window is a container, how can I prevent clicks outside it?Seems easy but doesn't work for me. I tried make empty boxes and empty containers size of screen and set ...

VLau by Associate III
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