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 ...

Wrong Touch Coordinates

When I touch left side of the button carefully, it shows X coordinate as 592 (Debug "X") but it should have been 614 (TouchGFX "X"). In similar manner, when I touch top side of the button carefully, it shows Y coordinate as 397 (Debug "Y") but it sho...

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Gökhan by Associate III
  • 253 Views
  • 1 replies
  • 1 kudos

Scrolling text wider than the LCD screen

I am using TouchGFX Designer (version 4.24.1).I am wanting to stroll a Text Area across the screen. I can do this with the MoveAnimator selected as long as the text width is less than the screen width. When I attempt to scroll text than is wider than...

RWilt.1 by Associate II
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  • 1 replies
  • 0 kudos

Resolved! TouchGFX 4.25.0 Flickering

Hello,I'm working with a graphics output on an STM32H750-based board.My bitmap resources are stored in SQPI, and the frame buffers (double buffering) are in external SDRAM.The external SDRAM settings are as follows: TEX=1, Bufferable=1, Cacheable=1, ...

nonoriri_0-1743052778716.png nonoriri_1-1743052802656.png
nonoriri by Associate III
  • 539 Views
  • 2 replies
  • 1 kudos

TouchGFX Cygwin Error after rebasing

Hi, I'm using the STM32F769I-Eval board and have come accross the same Cygwin error which a lot of people seem to have come across. After reading through multiple posts the best solution I have found was here to use 'editbin' to perform the rebase as...

rriddell_0-1742907147877.png
rriddell by Associate II
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  • 4 replies
  • 2 kudos

Changing Colors of Vector Images

Hello,I understand there's been a similar question asked and answered here: https://community.st.com/t5/stm32-mcus-touchgfx-and-gui/how-does-touchgfx-directly-change-the-color-of-the-picture-in/td-p/116908, but I'd really like to emphasize my desire ...

JAlbr.1 by Associate III
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  • 3 replies
  • 0 kudos