STM32 MCUs TouchGFX and GUI

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X-CUBE-TOUCHGFX 4.24.0 is out!

TouchGFX 4.24.0 is now out. Please follow this link to download it. 4.24.0 Release details: Release date: June 6th, 2024 New TouchGFX Designer Features: Added a QR Code widget.Added RGB Compression for images. New TouchGFX Core Features:  Added RG...

LouisB by ST Employee
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TouchGFX Academy launch announcement!

Dear Community, We're excited to announce the creation of the TouchGFX Academy! The TouchGFX Academy is a new place to learn TouchGFX with concrete examples and to find answers to your questions when developing your UI. It includes tutorials of cour...

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 ...

LTDC color issue

Hi,I am faced with some color issues on a custom board (STM32H7A3). A 800x480 24 bit LCD is connected and the LTDC pixel format is RGB888. For testing is set the background color within LTDC initialisation to:  hltdc.Init.Backcolor.Blue = 128; hltdc....

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SSchw.7 by Associate
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  • 2 replies
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Resolved! External loader fails to download

Hi all,I'm trying to put some TouchGFX data (images, text, ...) in an external flash (S25FL128L) on a custom board with STM32H7B0VB mcu. I'm using the octo-spi peripheral as quad-spi.So, I followed the guide to make an external loader and I did it. I...

nikof by Associate II
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  • 15 replies
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TouchGFX 4.20 containers code error

Error[Pe738]: a class-qualified name is required E:\project\insulation\iso_monitor\isoMainx\TouchGFX\generated\gui_generated\include\gui_generated\containers\CCDisResDiagBase.hpp 33  touchgfx::GraphElementLine ;Error[Pe029]: expected an expression E:...

sxiao.1 by Associate II
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  • 1 replies
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Low power mode of touchGFX

Hi,I'm using touchGFX.MCU : STM32H747idisplay : ILI9806Etouch pannel : GT911I'm developing multi-task using touchGFX.task1 : uart with another mcutask2 : led on/offtask3 : get button state​I'm trying to reduce power consumption of entire system when ...

YKim.10 by Associate
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Generic error dialog and TypedText structure

Hi everyone, I am currently trying to write a generic error dialog for displaying messages to users. To achieve this, I created a container with a TextArea with a single wildcard. The wildcard's initial value is set to "> text goes here <". Everythin...

TouchGFX dynamic graph

we use GraphWrapAndClear and update the graph every 1 second, it works fine. but the problem is after running for long time (over 12 hours), there is some short line flicker on the different part of screen. if we move out of this screen, and come bac...

JXu.21 by Associate II
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  • 7 replies
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Font Licence

From the licence conditions of vairous font providers (Microsoft, Google, Monotype, Linotype) it is not clear to me, which fonts are allowed to use in the embedded project freely, which need licencing and which are not allowed to use in embedded devi...

awiernie by Senior II
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  • 7 replies
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