STM32 MCUs TouchGFX and GUI

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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 ...

STemWin: MPU configuration for SDRAM and LTDC

Posted on May 29, 2018 at 13:46Hello to everyone!Recently I was faced with a problem using GUI_GIF_Draw() function. That function works properly with a graphical memory assigned to internal RAM using GUI_ALLOC_AssignMemory() and fails if memory assi...

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Alex Gab by Associate III
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STemWin & GIF image & MULTIBUF

Posted on May 27, 2018 at 21:15I did make a project for DiscoveryF746 & CubeMX 4.25.1 with the window with GIF image (my avatar).For GUI_App.c filethe angel does not wave his wings for setting (as well as on my avatar) WM_MULTIBUF_Enable(1);Angel wi...

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Mystery OVR (overrun) using STM32f769's DCMI

Posted on May 22, 2018 at 22:28So, we are developing a camera-to-display interface STM32f769.  Our EE has created an FPGA which is wired in to our STM32F7, giving us good VSYNC, HSYNC, DATA, and CLK pulses (verified by Salae).  We have configured ou...

STM32H7 DCMI DMAMUX1 error

Posted on May 10, 2018 at 15:56Hello!I try to realize DCMI interface with DMA based on STM32H7 kit, and read two manuals such as  AN5020(page 45)  and  RM0433(page 638) . I suppose I have found some error. On the screen we can see different DMAMUX1 ...

STM32H7 DCIM

Posted on May 14, 2018 at 09:13Hi!Who has tested  this interface on STM32H7? I am not figuring out how to realize this with DMA. Nothing works... I considered example on F7 series and also tried set up settings. Of course,I read manual  AN5020. Why ...

Resolved! STemWin library linking problem

Posted on May 16, 2018 at 16:49Hello!I am trying to integrate STemWin graphic library into my project for STM32F7 discovery board, and cannot compile/link it correctly.After writing (copying) a simple hello world example and including all necessary ...

Jur Div by Associate II
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How to build an STemWin simulation?

Posted on November 16, 2017 at 09:29I'm trying to setup some gui windows using STemWin. It would be very helpful if I could compile some simulations to run on a PC (I suppose Windows, Linux is out of the question?). I have seen that in the STM32Cube...