STM32 MCUs TouchGFX and GUI

Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.

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Forum Posts

TouchGFX CONTEST RESULTS: Congratulations!!

Hello community!On March 18, we launched a TouchGFX Contest that had for goal for us to see our community's skills and creativity. This contest ended on May 2.We received several interesting projects, and it is now time to announce the winners! Our h...

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 ...

I can't select item in scrollList

As I understand, TouchGFX uses l this algorithm:-if I touch to screen and move finger - list is scrolling-if I touch to screen and do not move - item under finger go selected.I check it on 746GDiSCO - works very well.But when I put scrollList to 102...

EEuge by Senior
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  • 2 replies
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STM32H7 DCMI snapshot HAL issues?

Recently I am interfacing a image sensor with the DCMI interface on my STM32H743VIT6. I am using the STM32H7 HAL library 1.7.0, generated with STM32CubeMX 5.6.0, compiling using ARM GCC 9.2.1. I have encountered some issue with using the DCMI driver ...

YLi.3 by Associate
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STM32H7BI-DK hardfault with bigger screen size

Hello I'm working with the STM32H7B3I-DK. So far so good.But for two days I try to increase the size of the screen (to test a bigger display in a second time).The problem is that I get hardfault when FreeRTOS starts.New config is as follow (only what...

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PCu1 by Senior
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  • 3 replies
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How to use Canvas Widgets?

Hi.I would like to know how to use Canvas Widgets from scratch. Especially this Widget: https://github.com/touchgfx/touchgfx-open-repository/tree/master/widgets/GaugeI already read the readme.md from open repository and also ​this post https://touchg...

JGonz.2 by Associate II
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  • 10 replies
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TouchGFX Designer Project (using a template) import into STM32CubeIDE to build, debug & flash via ST-Link V2

Good afternoon,I was trying to find a step by step tutorial on how to import a Project using TouchGFX Designer with a given template (e.g. STM32F746G Discovery Kit), using some matching UI Template, generate code and afterwards import the project int...

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RHug.1 by Associate II
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I would like to display a "waterMark image" on the specific condition and remove the "waterMark Image" on some other condition.

Hello Community,I am using "STM32F746G_Disco" development kit.I would like to display "WaterMark Image" on specific condition .On specific condition, i need to display image, so i am using below API.image.setBitmap(Bitmap(Image_ID));image.invalidate(...