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! STM32H7S78-DK error RGB888

Hello everyone, I present my problem.I am doing a simple project with Touch GFX on my Discovery STM32H7S78-DK. My main goal is to display images (the ones provided by touchGFX) in RGB888.I created the project and moved to CubeMX to view the .ioc file...

Resolved! General concept for non-GUI user code in TouchGFX

Hi,I´ve to start a project (with FreeRTOS) where several code has to be implemented which is not directly related to the GUI (some state machines, control algorithms, ...).I´m not sure, if I should implement this code parts as usual in my FreeRTOS an...

AWack by Associate III
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  • 2 replies
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How to do a page down/up with a list

I have this ui requirement  The idea is that when the user presses the "down" button, the effect will be to go all the way down, or all the way up.  I'm using a scrollable container with a list layout to create the view, how can I do it?

JPabl1_0-1732983950201.png
JPabl.1 by Senior
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Resolved! TOUCHGFX: is multi display possible ?

Hi,For a project I am currently working on, we have a unique custom board model on which we can flash different targets of a a same program.Depending on the target, we can work with one of two different displays, a 240x320 and a 160x80.For now, we tw...

SMarie by Senior
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  • 2 replies
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User uploading file

Hello, is it possible to allow a user to upload a file to the display? For example, if there was a usb input, the display, can read the contents or write to the usb?

Priyank by Senior
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  • 1 replies
  • 1 kudos

Resolved! touchgfx simulator screen size scaling factor

hi,    Recently I notice that toucgfx simulator screen size is twice the value set in toucgfx designer, if I want the exact pixel size set in touchgfx designer while simulating, is there a scaling factor or some function to call? thanks for your time...

Resolved! TouchGFX gauge glitch

Hi,I'm using a custom H7 board, with QSPI + 16-bit SDRAM, and using RTOS.However I run into an issue where there's glitching in my gauge in TouchGFX (see attached video...)TouchGFX is using double buffer, also animationStorage: setFrameBufferStartAdd...

LTDCParams.png LTDC.png TGFXGenerator.png
wlynn777 by Associate III
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