STM32 MCUs TouchGFX and GUI

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

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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 ...

Windows PC Simulation crashes when using a single widget (Button). Works fine with no widgets (only hard-coded text). Help!

Windows PC Simulation crashes when using a single widget (Button). Works fine with no widgets (only hard-coded text). Help!Everything works fine when using TouchGFX Designer to run a simulation on a Windows PC. But we are trying to build everything w...

VSimu.1 by Associate III
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  • 7 replies
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do you have another solution for us

We are using stm32H743We need a frame buffer of 150K to our LCD. we do not have an external RAM, so we use the 412K internal RAM.We also work with USB (Full speed mode).each peripheral work on it own , but not together. if we enable both of them they...

Hmizr.1 by Associate II
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  • 1 replies
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Resolved! Animated images with thousands of .PNGs slows down a TouchGFX Designer. Looking for alternative approaches.

Hello, I’m working on device equipped with STM32H753 and LCD (320x240), 16 MiB of SDRAM (available for caching will be about 13 MiB) and SD card (SDMMC interface) that will be used also for storing images for TouchGFX.In some cases device shall disp...

scott.sp by Associate II
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  • 3 replies
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FMC and Code Generation Issue

Hi,I am developing an application running on STM32F469 MCU to control an LCDGenerating my Code using STM32CubeMX.Using FMC Memry type is LCD_Interface, A23 Data: 16 bitsThe bug I found is in the STemwin_wrapper.c file, in functions : FMC_BANK_WriteD...

JKhal by Associate III
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  • 1 replies
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Resolved! Hard Fault

Hello,I am developing an app using tortoise git, I have made a lot of commit and cleanup in rep and my application was ok.Ten commits ago I never made a clean up, so, when I cleaned up the repository my app crash in one line of code I made before.I ...