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 ...

Regenerate code with TouchGFXDesigner

I am trying to get familiar with the workflow for using TouchGFXDesigner with CubeIDE, when I create a project with the designer and import it to the CubeIDE all works fine, but for example I change the name of a screen in the designer and regenerate...

JVALL.1 by Associate III
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  • 5 replies
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Debug touchGFX project from external QSPI in EWARM

Hello,Working on touchGFX project (ide: IAR workbench 8.40) for STM32H750B-DK board and its working (generate code, run simulator, run target from TouchGFX generator tool) as well as successfully build in IAR also. But I couldn't debug this project f...

RLalj.1 by Associate II
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  • 2 replies
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New TouchGFX text doesn't show up in IAR

We have been having this issue for a while. We are in TouchGFX version 4.19.1 (but it seems to be an issue in most versions). For a while we were able to add text in touchgfx and everything worked great. Then after a while TouchGFX wouldn't create...

RPett.2 by Associate II
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  • 8 replies
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Resolved! External RAM Problem

Hi Everyone,I am working on a project with TouchGFX. I'm working with STM32H743X MCU. Project have MT48LC4M32B model external SDRAM. I was have an issue with screen that corrupted image on it. You can see below some example at picture.In expectation,...

0693W00000Nrqh7QAB.jpg 0693W00000NrqmAQAR.png 0693W00000NrqmFQAR.png 0693W00000NrqmPQAR.png

Resolved! Problem with TouchGFX on STM32H747-DISCO: freezing while an other task runing with higher priority.

Hi ! I'm currently working on a STM32H747-DISCO with TouchGFX to test and discover this graphic library. My touchGFX app is only 2 screens with a button to go screen 1 or 2 with a slide animation.But when I'm implementing an other task in FreeRTOS wi...

LBESO.1 by Associate III
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  • 25 replies
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Resolved! Rotate text at any angle

Currently it seems that text can only be rotated by a multiple of 90 °. In a current project, however, I have a customer requirement that text must be rotated by any angle, since the display must be mounted rotated. What would be the best approach to...

UVett.1 by Associate II
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  • 6 replies
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I want to receive the callback function from the button of "Container" by generating an event from "Screens".

hello​​I want to receive the callback function from the button of "Container" by generating an event from "Screens".​​The following is the definition of Callback Function for Button in Container.// @ Container   void CC_Pop_Cancel_Check::flexButton_c...

mSH.1 by Associate III
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