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 ...

Best container/widget for a chat app

I just want to know if I am using the right TouchGFX tools.Working on designing a chat application on STM32 chip. I am using a List Layout inside a scrollable container to implement the incoming/outgoing chat messages. Is this the right path, I am m...

RMoha.2 by Associate II
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  • 2 replies
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Resolved! LTDC generation code issue

Hi,some thing is strange with the cube ide in the display controller LTDC initialization . i choose 1 layer only but the cube ide generate code for 2 layers!!First time to see such thing

MSale.1 by Senior
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  • 9 replies
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Resolved! TouchGFX with DSI Video mode

Dear ST Team,I'm doing a project about: display LCD (DSI Video mode) with TouchGFX. I have example TouchGFX DSI Adapted CMD mode, but can't find out example for DSI video mode.Please give me some idea!!!Thanks

NHo.1 by Associate III
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  • 3 replies
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Touchgfx DSI Video Mode - LTDC Overflow

We are running into some issues getting Touchgfx with DSI Video Mode Running1. uC - STM32F779BI2. Display - 720 *12803. Display Controller - ST77034. No of MIPI Lanes - 2 lanes5. DSI Host Mode - Video Mode6. RGB 565We have been able to communicate wi...

SNare.1 by Associate
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  • 7 replies
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Issue with Changing Pixel Format on STM32F769i

I followed this guide to changing the pixel format of an application. Although my TouchGFX designer file does not have the code listed above the framebuffer pixel format table 2/3 of the way down the page, in the Designer itself it reports 16bit colo...

0693W000001qYBuQAM.png

Resolved! Box / Border for Textarea

HiOur marketing needs to know how much space they have for translation etc. and requested if we can show this visually on the screens. The easiest would be if each textarea had a box or border, which indicates the size.Is there an easy way to add a b...

Marco.R by Senior
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  • 1 replies
  • 0 kudos

Resolved! alternative to TICK_INTERVAL_MS constant in touchFGX

Hello,I'm wondering if there is a an alternative to TICK_INTERVAL_MS constant which is deprecated. It is said that handleTickEvent() function is called by the Application on the current screen with a frequency of Application::TICK_INTERVAL_MS.For the...

AJT141 by Associate III
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Resolved! TouchGFX source code

Hi,I am working on a project where using external bin lib files is forbidden for safety and security reasons. Is the TouchGFX source code available ? Do we need to buy a license or something like that ?Thanks,Olivier