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 ...

STM32F439 to interface DCMI and TFT Display

Hi Team,I am planning to use STM32F439 Controller and want to interface DCMI and TFT Display ! When i enable both DCMI and TFT Display in STM32CubeIDE, it is giving an error ! Could understand that there is conflict with some pins !Can you please sug...

MPodh.2 by Associate
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Resolved! error: 'OSWrappers' has not been declared

Hi everyone,​STM32CubeIDE 1.3.032F746-Dicovery​In the above environment, I chose TouchGFX as an additional software and added graphics.And I created a simple GUI for testing by opening the file in the created TouchGFX directory.And when compiling, th...

lsoon by Associate
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STM32F7 JPEG decoder, 16-bit DQT JPEGS

Hello,I'm developing a HAL-based software running on STM32F778AI MCU. The software uses the hardware JPEG decoder in DMA mode.It decodes 'classical' JPEG images that have 8-bit DQTs without an issue.But if a JPEG's the precision of the quantization t...

DMame.1 by Associate
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How do I redraw the frame buffer

Hi @Martin KJELDSEN​  I've got a problem that i want to redraw the frame buffer before the screen lights up.so I clean the frame buffer after close screen (memset(framebuffer,0,sizeof(framebuffer))).When the screen is bright I notice that only par...

Jack li1 by Associate III
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Resolved! Run target on STM32H747I-DISCO failed

Hello I am using graph on STM32H747I-DISCO. Running simulation is ok, like having the sine wave on it but when I click "Run Target" I get this error...Run Target Generate Done Generate Assets make -f simulator/gcc/Makefile ass...