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! STM32U585 DCMI+DMA problem

Hello, I am facing problems with DMA and DCMI . Since DMA has ability to generate multiple block transfers with single configuration, it means i can transfer image larger that 0xFFFF.So I writen code that would repat my DMA transfer for as much line ...

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Linas L by Senior II
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Drawables

Hi, I created a list and I need set visible image when element of the list is clickedBut problem is that others drawables does not unselected when pressed one of the list elements. When I click on list element I call this functionvoid AddZone::ZoneSe...

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heyo by Senior
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Resolved! I am not sure if this community provides support for my case but i will ask since the target microcontroller is a STM32F429IGT6. In short i bought a dev kit and a TFT lcd and i cannot make the lcd work.

Facts: I can program/debug very simple things so the problem is not there.It is my first attempt to work with STM32cubeIDE and i find it somewhat challenging.I have a STLinkV2 programmer/debugger that works fine.The dev kit i bought is: https://www.w...

TouchGFX + emVNC : How to copy area of current TFT framebuffer using DMA2D to a destination in blocking mode?

Hi, I'm currently implementing SEGGER emVNC Server to work with touchgfx. In fact, I already have a working solution. But I came up with an idea on how to speed up VNC with DMA2D.To explain a bit in detail, emVNC has a callback which is called for re...

JureL by Associate III
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Resolved! Scale image

Can I scale image with TOUCHGFX at runtime? I need to change image width depends on text long

heyo by Senior
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