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 ...

BW (1 bit) mode can't place pictures

I'm working with TouchGFX in 1-bit mode with custom SPI display and its working ok, but, I'm encountering an issue where any image widget I add always appears black, regardless of how I configure the PNG or try different combinations. I’ve seen someo...

Resolved! Issue with USB implementation with touchgfx

 I am using the STM32HUB50xBT6 development kit with TouchGFX. When enabling USB as Full-Speed (FS) and programming it with `USBH_PROCESS_STACK_SIZE` set to 4096, I face an issue where the allocation of `MSC_Handle` fails in the lower layers of the `u...

naveen by Associate III
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  • 1 replies
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Driving 3rd party DSI Display

Hello,After lots of tries, I have finally been able to set all registers of the display driver I'm using. It is Ili9881c. However I have to solve my next problem as well - I'm unable to display content and it is becoming somewhat unresponsive after s...

lyuIvanov by Associate II
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  • 5 replies
  • 4 kudos

Touch GFX debug issue

Hello,I have integrated touch GFX with quad SPI, and images are stored in external flash, in debug mode the code is getting stuck inside the Hal Delay. What is the root cause for this, if I disable the external loader the Hal delay does not get stuck...

Fail to load images from the SD card

Hello Community member,  I have a STM32F746G-DISCO, which I used to learn touchGFX application. I'm trying to load images from the mini SDCARD, instead of QUADSPI space. I used touchGFX to create a very simple screen to demonstrate, but I was not abl...

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