STM32 MCUs TouchGFX and GUI

Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.

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Forum Posts

TouchGFX CONTEST RESULTS: Congratulations!!

Hello community!On March 18, we launched a TouchGFX Contest that had for goal for us to see our community's skills and creativity. This contest ended on May 2.We received several interesting projects, and it is now time to announce the winners! Our h...

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 ...

[SOLVED] How to print text string on the screen ?

I am able to print numbers using Wildcard Characters = "0123456789-" and Wildcard Range = "0-9" but I cannot print normal test like "IR event received".I see only the first character so "I" or "I????????", why ?test1 Unicode::snprintf(IRBuffer, IR...

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Resolved! STM32L4 is supposed to be compatible with TouchGFX, but STM32CubeMX tells me otherwise

Hello.I'm working on a project using a STM32L475VG with a TFT screen (240 x 400) and we would like to use TouchGFX as graphical tool. The website tells me the STM32L4 MCUs are supposed to be compatible with TouchGFX, but STM32CubeMX does not propose ...

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Why BoardConfiguration.cpp rely on user application?

My first simplest touchGFX application can run on my st board.Now, I changed some UI with Designer and generate code, the BoardConfiguration.cpp need to be re-compiled, otherwise, an error generated at run time with message as "View allocation error:...

shark by Senior
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imageProgress Direction text error (RIGHT text)

Hello, I have an imageProgress in my design and I choose Appearence direction to right in designer.After clicking generate code button, firmware cannot be compiled. When I look at the ScreenViewBase.cpp I see below code for error. imageProgress1....

Epamuk by Associate III
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STM32F769i-Disco with CUBEIDE

I have setup the board using CUBEMX 5.4.0 and firmware 7.15 for the board. I have followed the steps indicated in this post below. https://touchgfx.zendesk.com/hc/en-us/articles/360020208091-Configuring-STM32F769I-DISCOI have no idea on how to add QS...

FSTKMARO by Associate II
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TouchGFX incorrect pixels

Hi All,I need your help , I am configuring TouchGFX with DSI ( STM32F778AI ) with RM67162 360X320 pixels display.Before adding TouchGFX I was able to write using LTDC,DMA2D and DSIHost without any pixel shift ( also without TE ).After I added TouchGF...

davidra7 by Associate II
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