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 ...

How to set the slider position from code.

I have been able to get the slider position using a callback function but need to set the slider position when the page is shown from a stored value. I don't need continuous updates only when page is activated.Thanks

radioman by Associate II
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LCD HD44780 interface problems with Nucleo board

Hello all members,I am interfacing LCD module in 8bit mode to STM32F446RE Nucleo board the connections are as below:The pin connections(if unclear in diagram):Control pins:RS-->PB0RW-->PB1E-->PB38bit data pins LCD:D0-D7-->PC0-PC7Program Lcd.c: #inclu...

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dk.2 by Associate II
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  • 10 replies
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3.5" TFT Display (320x480) with Stm32U5

Hi,For one of our upcoming products, we're planning to use stm32u5 & therefore evaluating the uC for that purpose. It needs to have a 3.5" TFT display and we're wondering if there could be any suggestion from ST's side on that:Since there is no LTDC ...

UKhan.2 by Associate II
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Resolved! How to drive reused containers?

I'm currently working on my second ever TouchGFX project and keep stumbling upon the same issues as in my first one.I have a battery indicator that I would like to show on (almost) every screen. For this reason I created a container that I can easily...

Why no VSYNC coming out of STOP mode?

I'm trying to use STOP mode on my STM32F469I-DISCO evaluation board in a TouchGFX application. I call a function from the defaultTask that checks if the blue button is pressed, and if so, it enters STOP mode. I set up an event on the LCD_INT line fro...

wired by Senior III
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  • 10 replies
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