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 ...

How to get started?

Hi community,I would like to develop simple application for STM32F769i-DISCO board.It needs graphics with some buttons and text. It needs to read analog and digital data via Arduino shield, support serial communication.When I start a new project usin...

TDJ by Lead
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Rendering optimization

Hi,I am developing a quite complex UI, and I'm struggling a bit with achieving satisfactory frame rates during full screen transitions. My UI consists of a range of controls in the left side of the screen (custom containers), and the main portion is ...

BChod by Associate
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FreeRTOS task not running with touchgfx

Hello,I have a basic touchgfx project working through designer and IAR. But when I add another FreeRTOS task, the task I add does not run. If I comment out the touchgfx task, my task runs just fine. I've adjusted priorities and that does not work. Th...

BBerg by Associate
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Circular Progress widget issue for negative angles.

Hello,in my project I have large circular gauge (circular progress widget). I am attaching link to google drive with project (simulator) below. Progress isn't properly drawn for negative angles. Am I missing something?Manipulating with radius, line w...

Luk35 by Associate III
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STM32F769i-DISCO board project does not compile

Hi, I have generated a plain project code with one button for STM32F769i-DISCO board.It does not compile due to missing arm_math.h and arm_common_tables.h files.I would appreciate any pointers. Screenshot attached. TouchGFX Designer version 1.10

TDJ by Lead
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