STM32 MCUs TouchGFX and GUI

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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 ...

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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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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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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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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How to use TouchGFX on compressed images ?

Have anyone succeeded in using compressed images with TouchGFX ? Here is what I tried to do (spoiler : didn't work)I've been trying to implement a GUI with TouchGFX for an STM32L4R5 with 2 MB of FLASH memory, but all the images take 8 MB and so don't...

Aksl by Associate III
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