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 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 draw sprites using DMA2D with transparency?

Hello ,I am using STM32F429I-Discovery board I want to draw sprites on TFT-LCD with transparency on top of background image , I used black color as the transparent color for the images that I want to draw and used DMA2D at blending mode but the bla...

0693W000008wq2gQAA.jpg
IGama.1 by Associate
  • 549 Views
  • 0 replies
  • 0 kudos

STM32H735G-DK with HSI clock source

Hello,I am trying to reconfigure my STM32H735G-DK to use HSI instead of HSE for a TouchGFX based application.The Default config (at a high level):HSE Source, main CPU at 550 MHz and peripheral bus at 275 MHz or 137.5 MHz; OSPI at 200 MHz and LTDC at ...

RReta.1 by Associate III
  • 561 Views
  • 0 replies
  • 0 kudos

Weird glitch comes periodically

Hi,Recently, I started getting a wired glitch on the LCD periodically. I m using touchGFX 4.15 and CUbeIDE 1.5. After commenting some code relevant to the UI, Glitch doesn't comes. Any one have an idea what might cause this? Video is attachedhttps://...

Hello, I'm trying to add multiple sliders within a vertical slide menu, but values of the respective sliders on the right always include the subsequent values of the slider below it. Is this possible?

A singular slider works fine in the page. I've tried many callback/handler methods (individual for each slider, combined with cases), but can't seem to be able to fix the issue. See my attached pageSetupView.cpp and pageSetupView.hpp functions pertai...

0693W000008wauhQAA.png
LBend.1 by Associate III
  • 604 Views
  • 2 replies
  • 0 kudos