STM32 MCUs TouchGFX and GUI

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Forum Posts

Join the TouchGFX contest now!

Hey everyone, for those who haven't seen the announcement in the community blog, I'm also announcing this here :) We're launching a contest focused on custom containers!  Custom containers have been a hot topic on our forum, and we love seeing the en...

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! Screen Tearing

Hi,I am using the following screen and CPU : 4DLCD-70800480 and STM32F746BGT.I configured the LTDC and TouchGFX parameter settings but the screen tears ...I have attached all the configuration.Best Regards

MMerc.1 by Senior
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Resolved! Go back to last screen

HiIs there a solution to go back to the last screen?For example you go from any screen to the SettingsScreen and after you have set all settings you would like to go back to the last screen.Regards Dejan

STM32H747 with TW2835

systme is TW2835 with stm32h747 i catch video data butDCMI->DR cannot write to sdram buffer with DCMI DMAthis is DCMI, DMA Sorce hdcmi.Instance = DCMI; hdcmi.Init.SynchroMode = DCMI_SYNCHRO_HARDWARE; hdcmi.Init.PCKPolarity = DCMI_PCKPOLARITY_RISING; ...

관박.1 by Associate II
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STM32H7 VGA signal not working

Greetings,today I tried generating a VGA hsync and vsync signal using PWM on my NUCLEO-H743ZI2. To be precise, I wanted to generate a 640x480@60Hz signal with the help of this page.I analyzed the output of the PWM using my logic analyzer and thats th...

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MWeid.2 by Associate II
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Unhandled exception in SDL_DestroyTexture();

Hello,I've got a strange bug at times when clicking on a 'home-made' button. VS stops at SDL_DestroyTexture(framebufferTexture); and tells me there is an unhandled exception (see image) but then, when I click on 'continue' the code runs just fine and...

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GMeur by Senior II
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