STM32 MCUs TouchGFX and GUI

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X-CUBE-TOUCHGFX 4.24.2 is out!

TouchGFX 4.24.2 is now out. Please follow this link to download it.Release details: Release date: December 18th, 2023 New TouchGFX Core Features: Added libraries for cortex M55.We're happy to share a new TBS in the TouchGFX Designer based on this co...

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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 ...

Double framebuffer causes Hardfault

Hello,​I'm using a custom board based on the STM32F779 with external RAM, external QSPI flash and a 800x800 screen running in video mode. When I run the application with one framebuffer (on external RAM) it works but it has some flickering, so I'm tr...

DMuño.1 by Associate II
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  • 6 replies
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Colorize bitmap dynamically

HiI have an image which is completely white, its shape is only defined by its alpha channel. What I'd like to do, is draw this image and dynamically change white to any color, while preserving its alpha channel. And it needs to be fast, as I'd like t...

Gom by Associate II
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  • 3 replies
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TouchGFX with the STM32CubeIDE

Hi,I'm having trouble running the GUI on STM32 (specifically STM32F429IITX).I found a lot of links, articles and videos that describe how to get the display and GUI up and running, but I couldn't connect the TouchGFX to the STM32CubeIDE.Is there any ...

TLend.1 by Associate
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  • 3 replies
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TouchGFX - Frame rate for SPI interface

I have a software project that interfaces an STM32F4 to an external display via SPI. The frame rate is set by the time between periodic executions of TouchGFX_TickHandler() and MX_TouchGFX_Process(). The period is currently set at 17 ms, which gives ...

CubeMX 5.6.1 and TouchGFX 4.14

What is required to link the version of the additional packages with the version of the CubeMX. Version 6 has a lot of problems that make it practically unusable. I returned version 5.6.1 which works stably, but here's what message it gives me? You a...

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how to use text area click listener

helloi want to use click listener for text areai add this function: void textareaClickHandler(const TextArea& b, const ClickEvent& e);and this : Callback<startupViewBase, const TextArea&, const ClickEvent&> textareaClickedCallback;to viewbase.hpp/***...

M3R by Associate II
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Feature request: constraint based layout

This might be in your to-do list in the future already, but I would appreciate this type of feature a lot.If I want to have dynamic text size fields at the moment, I must write relative positioning for the elements manually.(aka. element1.setY(elemen...

Tuoman by Senior II
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  • 4 replies
  • 1 kudos