STM32 MCUs TouchGFX and GUI

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

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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 ...

Black lines when using DMA2D on STM32H7 with SDRAM

Hi,I am using TouchGFX 4.13 on a STM32H750XB.I'm using a 800x480 screen, so the framebuffers are placed in external SDRAM.My code is based of the example project for the STM32H750B-DK, and almosteverything seems to be working except for the fact that...

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JSpan.1 by Associate
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Define color variables for TouchGFX UI

Hi everyone.I've been trying to create an header file with some default colors for an user interface. Apparently, TouchGFX has a struct called colortype that is used as a type for colors. I created an .hpp file, included touchgfx/Color.hpp and tried ...

Partial Frame Buffer documentation question

Referring to the website doc:https://support.touchgfx.com/docs/development/scenarios/lowering-memory-usage-with-partial-framebuffer/#partial-frame-buffer-memoryWhy is the bytes calculation: (Number of Pixels)* 3 ?Earlier in the doc the ManyBlockAllo...

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Guit32010 by Associate III
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ScrollList within ScrollableContainer

I have a ScrollList at the end of a ScrollableContainer. If I scroll down the ScrollableContainer to the ScrollList, the items in the ScrollList are not scrollable.However, if I place the ScrollList out of the scrollablecontainer, the scrolllist item...

IMirz.1 by Associate
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TouchGFX ScrollList

I have a ScrollList at the end of a ScrollableContainer. If I scroll down the ScrollableContainer to the ScrollList, the items in the ScrollList are not scrollable.However, if I place the ScrollList out of the scrollablecontainer, the scrolllist item...

IMirz.1 by Associate
  • 389 Views
  • 0 replies
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Cacheable container distorted background image.

I am trying to build a smart switch using the stm32f7508 disco kit.To improve the scrolling performance I am cached the container.it distorted the background image and also some elements of the container stay on the bottom. the container elements are...

As.3 by Associate II
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  • 1 kudos