STM32 MCUs TouchGFX and GUI

Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.

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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 ...

Visible items in ScrollList

HelloIs there a way to determine which items in a ScrollList are visible at the moment (item index)?Because the user will control the GUI by buttons i like highlight the currently selected item in the list (similar behaviour like a list on a PC progr...

Resolved! CubeMX5.2/TouchGFX4.10.0/STCUBEIDE1.0 or SW4STM32 or TrueAtollic working properly with 32F746NGDiscovery

Has anyone got CubeMX5.2/TouchGFX4.10.0/STCUBEIDE1.0 or SW4STM32 or TrueAtollic working properly with any Discovery board? I mean be able to build with no errors and ​run it on any Discovery board? I had it working with CubeMX4.xx/TouchGFX4.10.0/SW4S...

KMunj by Associate II
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Resolved! How to create a log and store it

Hey!I would like to create a log and store it so i could access the information later, for example for a device the monitors how many people go in or out a store and at what times.It would be helpful to store it in a sd card or the boards memory itse...

pmppires by Associate II
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Pixel computation issue

Hi all, I'm running into an issue and I need some ideas!We have designed a project on a STM32T769 disco board and we are now porting it onto our own hardware that uses an STM32H743 chip. We have 64MB of external SDRAM (two chips of 32MB each running ...

Plaramee by Associate III
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L4 color space for LTDC

I only have enough storage to have 1 framebuffer at L4 size for the stm32f7X9. The problem is seems is that the LTDC only supports L8 as the lowest pixel density.The C define is LTDC_PIXEL_FORMAT_L8 http://www.tjaekel.com/lyrebird_APP/DualMCU_doxyge...

Badam.17 by Associate II
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Using Internal Flash Memory For Frame Buffer

I'm using the stm32f769i-disco1. Which has 2 mB of flash memory.https://www.st.com/en/evaluation-tools/32f769idiscovery.htmlI'm creating a very simply application that's drawing circles and squares and some text, so it's not using most of the flash. ...

Badam.17 by Associate II
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cost and time for customize board

My project is customizing board with code to play file and run motors by those componentMicro controller stm32f4xx (or higher)USB connectionSt linker debuggerTouchscreen to select and play video filesAudio output circuit with audio amplifierSD card h...

amoha.8 by Associate
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