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 ...

Resolved! China texts

Hello!I have a typography, which contains this set of symbols "0-9,A-z,�?-�?,0x20-0x7F,0x401,0x451"But I want to use China and Japan languages.In TouchGFXDesigner all OKBut in application - "????"How to fix?

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EEuge by Senior
  • 2543 Views
  • 11 replies
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Resolved! Problem with text wildcard

Hello! I have textArea with wildcard, which is updated by Slider movingvoid OPTIONS_SCREENView::R_Slider_MOVED(int value) { RGB_LED_Sample_box.setColor(touchgfx::Color::getColorFrom24BitRGB(R_Slider.getValue(), G_Slider.getValue(), B_Slider.getValu...

EEuge by Senior
  • 1191 Views
  • 6 replies
  • 0 kudos

TouchGFX show

I write well void TouchGFXHAL::flushFrameBuffer(const touchgfx::Rect& rect).But there's something wrong with the display.I want a red background, but I want a white background on the screen.void TouchGFXHAL::flushFrameBuffer(const touchgfx::Rect& rec...

张成.1 by Associate
  • 542 Views
  • 1 replies
  • 0 kudos

STM32F746 Display getting stuck

Hello, I am using STM32F746 with FMC SDRAM, QSPI flash, DMA2D. I observed my display get stuck like below image after some time. When I reset disp pin of display (out of 40 pin) , it starts working again. I am not able to find out issue. Any suggesti...

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Central text alignment doesn't work

 void SmallFlag_Container::SetLanguage(Bitmap icon, TEXTS lang) { FlagImage.setBitmap(icon); LangText.setTypedText(TypedText(lang)); // LangText.resizeToCurrentTextWithAlignment(); LangText.invalidate(); }In TouchGFX all is right but in r...

0693W000006HKJkQAO.png 0693W000006HKK9QAO.png
EEuge by Senior
  • 873 Views
  • 4 replies
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examples for X-NUCLEO-GFX01M1

we've just purchased a couple of  X-NUCLEO-GFX01M1 kits and want to test them with different nucleo boards.The X-NUCLEO board should be compatible with the following: NUCLEO-F030R8, NUCLEO-F070RB, NUCLEO-F072RB, NUCLEO-F091RC, NUCLEO-F401RE, NUCLEO...

dsamm by Associate III
  • 1708 Views
  • 6 replies
  • 1 kudos

Dear all, I have a problem. I get the error message "Creation of TouchGFX Application failed" every time

I already tried to uninstall and reinstall but without success. The log file says the following error:2021-01-03 19:11:01,782 [12] ERROR TouchGFXDomainModel.LoadSave.LoadSave: Der Wert darf nicht NULL sein.Parametername: sourceSystem.ArgumentNullExce...

gleich by Associate II
  • 1151 Views
  • 5 replies
  • 0 kudos