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 ...

FreeRTOS Version

Thank you for helping.environment:Board: STM32F769I-DISCOTouchGFX: Ver4.15.0Is it possible to set the version of FreeRTOS (osCMSIS) to 1?If it is 2, other (LwIP) does not work well, so I would like to try it with 1.Thank you.

Ebun.1 by Senior
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  • 6 replies
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Issue with migrated project between 4.13 to 4.15

My result for use CubeIDE versions is strange. Every version have deep troubles.One my project i handle over versions and end with TouchGFX 4.13 in CubeIDE 1.3.1 and MX 5.6.1, with perfectly working code.Half year after i use second PC and install n...

MM..1 by Chief III
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Problem with Updating Frame buffer of LTDC

When I update the LTDC Frame buffer, showing the display has problem.I use DMA2D and FBAdress located in external SDRAM.I write in pixels as follows (e.g. 1000 Pixels):__IO uint32_t* Address = (uint32_t*) 0xC0000000; __IO uint32_t Data = 255;while(1)...

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Slh by Senior
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  • 4 replies
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Migrating from TouchGFX 4.13 project to 4.15 prevents original user added imagery that was in (_designer) folder from being assignable to controls in 4.15 Designer

Good Morning,I have a project created in TouchGFX 4.13 with user images that were automatically placed into a folder named _designer. Although 4.15 can display those images in the Images tab, they are not assignable to any newly added controls. They ...

HGran.1 by Associate II
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  • 2 replies
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How to apply Multiple BinaryFont ?

I see the office usage as follows//read the binary font from a file FILE* font = fopen("generated/fonts/bin/Font_verdana_20_4bpp.bin", "rb"); if (font) { //read data from the file fread(fontdata, 1, 10000, font); fclose(font); //initialize Bi...

Wrend.1 by Senior
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STM32F7 Discovery kit for STM32F746 MCU

Hi,I started to work with the STM32F7 Discovery kit and according to the instruction I set JP1 to 5V_STLINK and then I connected the USB cable from the kit to the PC to power the board. The outcomes are:LD7 is red, LD2 is red and the LD4 is green. Bu...

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spark by Associate II
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  • 1 replies
  • 1 kudos