STM32 MCUs TouchGFX and GUI

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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 ...

TouchGFX 4.25.0 update + OPEN AMP on STM32H7

OS: Windows 10STM32CubeIDE version: 1.18.1Board: STM32H757XIH6My project was made in TouchGFX 4.23.2. The project uses both cores on the board, they communicate with openamp. After updating to TouchGFX 4.25.0 and generating from ioc with the TGFX 4.2...

Jakicaa by Associate II
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Unwanted artifacts in screen object

I'm seeing "noise" in some objects drawn on the screen.  See pic... the yellow circle ("shape") should be solid yellow, but instead includes red-orange horizontal lines.  If the circles are rearranged the yellow circle can look correct, but the blue ...

LCD_noise1.jpg
SJR1 by Associate
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Using Bitmap::dynamicBitmapCreateExternal

Hi, I am trying to create an external dynamic bitmap to display an image already loaded into Memory Mapped External Flash. uint16_t FrontendApplication::getLogoBitmapId() { if (bitmapId == touchgfx::BITMAP_INVALID) { bitmapId = Bitmap::d...

Priyank by Senior
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[Problem] Unexpected error has happened

 Unexpected error has happened=======================================================================================Sorry - something unexpected has happened which caused an error to occur in the Designer.For more information, see the log file locat...

화면 캡처 2025-05-06 131515.png

unexpected error has happened!!

error:object of type'touchgfxdesiger.main.project.texts.texttab.textgrid.translationviewmodel' cannot be converted to type'touchgfxdomainmodel.text.models.typogrephy'. Now I can't open my project,so what can i do?