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 ...

Partial Frame Buffer (4.15) maximum transmitted lines

I'm using partial frame buffers with CubeIDE 1.5.0 and TouchGFX 4.15. I've found that when updating large portions of the screen, the function touchgfxDisplayDriverTransmitBlock is never called with a height larger than 20 lines, regardless of the fr...

ebray by Associate II
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Why the CubeIDE can't generate an STM32H747 based project, and why can't generate the TouchGFX also the GUI? (STM32CubeIDE 1.7.0; TouchGFX 4.0.17)

Hi guys,I want to develop a project, for which needs a display, and i chose the TouchGFX way. I'm using the STM32H747 microcontroller. In TouchGFX exists demos for STM32H747I Disco board, but my application will run on a custom designed board.So I tr...

For touchGFX application, I have created a project for implementing touchGFX(STM32F411RE) with external SPI flash memory(W25Q32) but I am facing a problem in programming the chip with an external loader but the external loader working well in using as alo

19:47:11 : STM32CubeProgrammer API v2.5.019:47:17 : ST-LINK SN : 0670FF53515587828114321419:47:17 : ST-LINK FW : V2J38M2719:47:17 : Board : NUCLEO-F091RC19:47:17 : Voltage : 0.02V19:47:17 : SWD freq : 4000 KHz19:47:17 : Connect mode: Under Reset19:47...

DCMI or DMA problem. Detecting end of capture

Hello,I am facing strange problem. I have a camera that transfers data, 90kPixels.Since it is 10 bit camera, and data is packed into 32b word, I can tranfare image in singe DMA config ((300x300)/2 in DMA)So I have Circular DMA buffer, continuous DCMI...

Linas L by Senior II
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Importing Typographies

Hi,I want to use a TextLabel container found in another project.I manually edited the Designer's .touchgfx file and copied the relevant cpp/hpp files.Unfortunately, this class assume the presence of about 30 typographies and resources, which are of c...

CHech.1 by Associate III
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