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 ...

Missing ClickEvent::RELEASED event on Button

Hi,I'm struggling with a missing event in my application.As far as I can see, the touch HW is generating the touch event, the touch controller's "sampleTouch" method is signalling the event to the library correctly, the view is detecting the PRESSED ...

TouchGFX Designer project and Git

Hi,We are developping a touchgfx project in team.We use github and each time we want to merge branch, we have a problem with touchgfx file and texts.xls file.How to develop as a team on touchgfx?Regards,Sébastien

COSEBE by Senior
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  • 1 replies
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STM32L4R9 Disc External PSRAM and octo SPI Flash

I'm complete new for STM32L4R9 Disco. I found on the board, the PSRAM chip has two component marks U5 U6. But in its schematic, U5 and U6 are the independently chips. Also the OctoSPI flash on the board has two component marks U23 U24. Why?Indiationa...

Resolved! How can I replace Texts on a running Device?

Hello all,I will replace Texts on a running device. I'm using a STM32F7 and a external Flash to store Texts, Fonts and Bitmaps. For different variants of the device, we have to replace some of these Texts, Fonts and Bitmaps in the production line.The...

ARied by Associate II
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  • 5 replies
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Display jitters and object skewing

Hi TouchGFX Team,  I am currently integrating TouchGFX on STM32F746NE custom board with TFT display of 800x480 resolution . I am using 24bit color depth. Currently facing two issues1. I see lot of jitters on screen when there is a screen update. I co...

SAnve by Associate II
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Resolved! Run simulator failed

Hi!I was trying GFXdesigner and this happened to me, I tried different ways to find out the questions but no clue yet, it could be something wrong with the pictures? Then what should I do with them? Here is the detailed log:Run Simulator  Generate   ...

WDAI.1 by Associate II
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