STM32 MCUs TouchGFX and GUI

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X-CUBE-TOUCHGFX 4.23.2 is out!

TouchGFX 4.23.2 is now out.Please follow this link to download it.4.23.2 Release details:Release date: March 14th, 2024Bugfixes in TouchGFX Designer:Fixed a bug where TouchGFX Designer would not close properlyBugfixes in TouchGFX Core:Fixed issue wer...

LouisB by ST Employee
  • 1 replies
  • 9 kudos

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! How to send messages to Touchgfx simulator app?

I need to simulate some external data while running simulator. For example, our device reads temperatures and I need some way to pass those temperatures (simulate) to simulator. Is there any way that is ready for this? Or I must write WinAPI code for...

KMili by Associate III
  • 4 replies
  • 0 kudos

STM32U5F9 vs. STM32U5G9 for NeochromVG review

Hello. Interested to review the vector graphics support on the new STM32U5 series. Found on Mouser / DK website that there is a DK1 with LCD and the STM32U5G9 processor. Unable to locate a proper datasheet on these new devices. These kits are not yet...

Mon2 by Senior III
  • 5 replies
  • 0 kudos

TouchGFX Screen Lockup / Freezing

I have encountered an issue on a project with the STM32H743 using FreeRTOS and TouchGFX v4.20.0.  Occasionally the screen will freeze up and is not resposive to touch activity.  I TouchGFX part seems to be frozen as we can view structure variables at...

PFlor.2 by Senior
  • 1 replies
  • 0 kudos

Resolved! Generate code from command-line

In my project I use TouchGFX for an STM32 microcontroller.After visually changing the view, I need to generate the updated viewBase classes in the TouchGFX Designer.Now I want to automate this process on my build-server. I am able to generate the fil...

EmbDev by Associate III
  • 5 replies
  • 4 kudos

Multiple problems with autogenerated code

Dear ST, please help me resolve these issues. Here are the details:1. I create an app in GFX with some widgets that use images. The board is program it from GFX and everything loo...

Resolved! TFT display flickering issue

Board name : stm32f746bgt6Sdram : AS4C4M32SA-7TCNMy display size is 800*480, interfacing sdram & display with mcu successfully. But my display having flickering issue, Frame buffer stored in sdram..!How to solve this error?

Resolved! Use ITCM for dynamic Bitmap (TouchGFX 4.18)

Hello, I'm using an STM32H750 and I need to implement a single small dynamic bitmap, but I have only ITCM RAM available. I read and made all the code from the article