STM32 MCUs TouchGFX and GUI

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

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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 ...

Resolved! How to make Fixed X-Label axis

I need to make application of pressure measurement across time by using dynamic graph feature. The X axis is time from 0 - 10 s. But as times go by beyond 10s, I want the X axis label remain as 0...10s instead of incremented for every data point adde...

BParh.1 by Senior III
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  • 9 replies
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Is it possible to drive a TouchGFX Application without actually having to touch or press a button on the display?

I have developed a device able to measure acceleration, so I essentialy have a GUI with a "start", "stop" buttons and also a text buffer showing the result of the last measurement.When I press the start button, a measurment starts and it keeps going ...

Ajudi.1 by Associate II
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Touchgfx 4.16.1 on stm32h735 demo board work with Text and Font in internal flash but not with text and font in External flash. The images assets in external flash have never problem. Why?

My application demo is very simpe.I'm started with Cube MX 6.2.0 and the last stm32H7 Hal library available.I'm started with eval kit configuration pinout and I work with the STM32H735IGK6 eval kit.I have created a very simple application TouchGFX De...

RGenn.1 by Associate II
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Resolved! problem with handleDragEvent

Hello, when I use handleDragEvent and handleClickEvent, widgets such as buttons and sliders that need to be clicked and dragged no longer work. How can I solve this problem?

mbagh.1 by Senior
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How do I set the Model::Tick() cycle in TouchGFX?

There is a Model::tick() timer function in TouchGFX.I wonder if it is possible to set the calling period of this function.In my program now it is repeated every 0.285msec. I want to change this to be called every 15msec, so please give me advice on w...

PKunK.1 by Associate III
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  • 3 replies
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How to transition screen, without the designer

Hi,I have a screen that no other screen would transition to it with the help of interactions in the designer,I know I can transition to other screens with the help of this functionstatic_cast<FrontendApplication*>(Application::getInstance())->goto...

freertos and uart

I am trying to capture UART message once a button is pressed. I have implemented the functions to do that and while debugging i see the steps required to do that.However, when the UART communication happen, i get strange messages (check photo)Note: i...

BHure.1 by Associate III
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  • 8 replies
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