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 ...

change the screen in TouchGFX

I m stunding TouchGFX with X-Nucleo-GFX01M1 with an example provided by STm.In a ScreenView.cpp I can see the following code (Im will copy only one part).void Screen1View::handleKeyEvent(uint8_t key) { if (animationState != ANIMATION_READY || ...

FTrom by Associate II
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Resolved! Korean output not working using Unicode::snprintf()

Hello,I want to print Korean in <value> of wild cardThe encoding used in CubeIDE is attached as a picture file.The touchGFX version we use is 4.16​.​The initial value entered in wildcard is normally output as "정지".​(textArea and Typographies images a...

Hwoo- by Associate II
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Box with alpha does not work anymore

Hi!Since upgrading to TouchGFX 4.17, a box with an Alpha value does not work anymore. It just paints like as an opaque box, but not like a (semi-)transparent box.Thus I tried to create my own widget that draws a rectangle with the following code:HAL:...