STM32 MCUs TouchGFX and GUI

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X-CUBE-TOUCHGFX 4.24.0 is out!

TouchGFX 4.24.0 is now out. Please follow this link to download it. 4.24.0 Release details: Release date: June 6th, 2024 New TouchGFX Designer Features: Added a QR Code widget.Added RGB Compression for images. New TouchGFX Core Features:  Added RG...

LouisB by ST Employee
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TouchGFX Academy launch announcement!

Dear Community, We're excited to announce the creation of the TouchGFX Academy! The TouchGFX Academy is a new place to learn TouchGFX with concrete examples and to find answers to your questions when developing your UI. It includes tutorials of cour...

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 ...

STemWin is not working with IAR

Hello! I've noticed that STemWin from st.com does not work with IARv8.x. The reason is that in IAR wchar_t size is 32 bits and STemWin library has wchar_t size 16 bits. Is there any solution to this problem? Or STemWin is just incompatible with the n...

Resolved! Difference between TouchGFX Core Libraries

Hi @Martin KJELDSEN​ Hi @Alexandre RENOUX​ I have a general question. What is the difference between the touchgfx_core.a and the touchgfx_core_release.a library (both for Cortex M7)?. With the release version of the library our application crashes a...

Marco.R by Senior
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  • 1 replies
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Resolved! How do you implement a popup (container including some basic widgest) on EVERY SCREEN which can be set visible by the model?

Hi,I'm currently building a Touchgfx interface consisting of multiple screens (30+).Everything is working fine so far, however now I need to implement some sort of popup/warning dialog which can be triggered by the model.Each page needs to have this ...

H7 by Associate II
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  • 3 replies
  • 1 kudos

Black Screen after 4-5 Reboot

Hello,I'm using STM32H750IB (touchgfx 4.13.0 with freertos  V10.2.1) to control RGB TFT LCD, with external flash and also external SDRAM.The application runs well but sometimes (after 4-5 reboot) the screen remains black, if I reboot the application ...

Ngard.1 by Associate
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Resolved! Posible bug in Touchgfx Keyboard ?

Hey, I'm working on custom board Touchgfx project and I'm using Keyboard widget for text input. During testing I found out that keyboard Cancel event is not working properly.Description of problem: When i click and hold on one of keys and drag out of...

JLakn by Associate II
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  • 5 replies
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