STM32 MCUs TouchGFX and GUI

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

cancel
Showing results for 
Search instead for 
Did you mean: 

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 ...

Resolved! HardFault TouchGFX

Hello,I am using TouchGFX with freeRTOS on an STM32G0 board.I call the touchgfxSignalVSync through a Timer Interrupt and quickly after I get an HardFault in the blitCopyARGB8888 function. As this is a library I cannot debug further. I am trying to go...

pokitoz_0-1751297131861.png pokitoz_0-1751292582573.png pokitoz_1-1751292602376.png pokitoz_2-1751292636812.png
pokitoz by Associate II
  • 114 Views
  • 3 replies
  • 1 kudos

Timestamp on X axis label

Hi,I'm currently working with the Dynamic Graph widget in TouchGFX, and I want to display X-axis labels in the format hh:mm:ss to show timestamps (e.g., 00:01:10, 00:01:20, etc.).Right now, the X-axis labels are just integers, in the range which corr...

Riya_L by Associate II
  • 22 Views
  • 1 replies
  • 0 kudos

Resolved! Issue with Vector Renderer and Memory Allocation

 Hello everyone,I am trying to use the Vector Renderer to draw lines because it utilizes GPU2D, which offers faster rendering compared to the Canvas. Below is the code I am using for this purpose: void TestWidget::draw(const touchgfx::Rect& invalidat...

TerZer by Associate III
  • 479 Views
  • 3 replies
  • 0 kudos

Resolved! Broken images

Hi,I have a funny issue. I just wanted to add a Share button to my Main Screen in an STM32TouchGFX of a working Weather Station app but when I built and run the app in STMCubeIDE all the widgets which uses background images showed surprising garbage ...

20250415-img-extflash.png 20250415-TGFX-Config-Image-Group.png 20250415-img-intflash.png
Louie88 by Senior
  • 704 Views
  • 13 replies
  • 0 kudos

touchgfx and usb msc

hello, I need to use both touchgfx and usb msc host with stm32h743 in my project. they work fine separately , but when I add usb to my touchgfx project it does not work(all my usb implementations are based on controllerstech video). Do I need to do a...

Zakba.1 by Senior
  • 920 Views
  • 4 replies
  • 0 kudos