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 ...

TouchGFX shows flicker on content update with DMA2D

Hi folks, we had made a custom STM32 board and we had some issues setting up TouchGFX. Used Components:Display parallel interface with 800 x 480 pixelsMCU: STM32F429BITSDRAM: IS42S16400J-7TLCubeMX Settings:FMC for SDRAMLTDC for Parallel 888 DisplayDM...

fitus by Associate
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  • 4 replies
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Resolved! External vs. internal flash memory for touchGFX assets

When developing touchGFX applications you tend to get a pretty high memory need.I'm working with the CubeIDE integration of TouchGFX and tried to add a third screen (with a third background image). I got an error saying that the application would not...

HP by Senior III
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  • 40 replies
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STM32H7 LTDC (LCD MIPI DBI)

I am using STM32H723ZG with LCD controller ILI9488 working with MIPI DBI type B interface (16 data lines).Interface pins on the LCD controller are:CS(Chip Select), DC(Data/Command), RD(Read signal), WR (Write signal).ST LTDC peripheral does not have ...

Sasht.1 by Associate
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How to modify the code to disable the touch controller before executing the generate code for touchgfx and downloading it to stm32f429 discovery I would be grateful if you could let me know

Generate code for touchgfx and stm32f429 discovery is equipped with Touch controller ic (I2C3), so it works normally.However, the demo board I made does not have a Touch controller ic, so This function handles Memory management fault.In MemManage_Han...

Nhor.1 by Associate II
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  • 1 replies
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Resolved! Cyrillic language on touch gxf on stm32f7

Hi community.. I am doing an application to display some text in a display 5 inches.. I am using stm32cubeide and touch gfx.. They are asking me to support the cyrillic and hebrew language.When i Set the text on the gui and i try to watch it statical...

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SGasp.1 by Senior
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  • 5 replies
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Translations.rb never finishes

I want to export texts.xml to .xlsx with running the following comand ruby translations.rb export texts.xml texts.xlsxthe problem is that it never finishes I left it running more than 30 minutes. Text.xml was generated by TouchGFX 4.21.2.This was wo...

manto.1 by Senior
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  • 3 replies
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Resolved! Touchgfx Designer is not opening in the computer.

 last time also this problem was occured so I installed it again after that it run for some days now again the problem has occured. When I open Touchgfx one msg comeSorry - something unexpected has happened which caused an error to occur in the Desig...

MPath.4 by Associate II
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stm32f429 discovery를 사용하고 있는�?� touchgfx 를 사용해서 프로그램 다운로드하면 정�? 입니다.

Hello, I am using stm32f429 discovery, and if I download the program using touchgfx, it is normal.By the way, HAL_Init(); MX_GPIO_Init(); //MX_I2C3_Init(); MX_SPI5_Init();MX_FMC_Init(); MX_LTDC_Init(); MX_DMA2D_Init();....If you remove only the touch...

Nhor.1 by Associate II
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  • 1 replies
  • 0 kudos