STM32 MCUs TouchGFX and GUI

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 ...

Is the L8_ARGB8888 image format supported for Shapes widget? If not, will it be in the future?

Let me preface this question by saying I appreciate the new L8 (indexed) color support for many of the widgets. This includes the support for L8s in dynamic bitmaps.I attempted to use an image formatted to L8_ARGB8888 in a shape widget. The code comp...

Resolved! What does this warning mean?

Hi,I am using touchGFX4.16.I copied the project folder for backup.When I tried to use touchGFX in the backed up project folder, an attached image warning appeared.1) What does it mean?2) What should I do to get rid of the warning? Best regards,

Integrating Parallel RGB LCD

Hi,At this stage I have tried everything but the LCD is not showing any graphics.I have created the project in the STMCubeIDE and configured the LTDC & frame buffer parameters as shown in the pics.I have also added the fmc initialization code in the ...

how pop up scrolllist when a button is clicked

Bug report: TouchGFX Designer 4.18.1 does not regenerate text source files properly if assets\texts\ is changed directly.

TouchGFX does not recognize if changes have been made into this file externally.Reproduce: make changes in assets\texts\texts.xml file -> regenerate with Designer -> texts/src/LanguageXXX.cpp source files are not regenerated properly.Fix: make change...

Resolved! Using OCTOSPI with 4 pins. (IO[7:4])

I use MX25LM51245GMI00 flash. But I dont have few pins so I use 4 pins for OCTO SPI. Does it work 4 pins OCTOSPI? What do I it for 4 pins OCTOSPI. What changes do I need to make

Warning:"No internet connection" when starting TouchGFX-Designer. Although the other STM applications (Prg, MX etc) are working fine and get their updates via internet without any problem. The TouchGFXdesigner starts only without internet connection.

The corresponding Log-File reads: 2022-03-02 15:50:45,305 [11]ERROR Utils.WebHandling.WebHandler: The SSL connection could not be established, see inner exception.System.Net.WebException: The SSL connection could not be established, see inner excepti...

I just installed Touchgfx for the first time and I wanted to check out the demos, but it seems like there are no demos or examples at all. Where do i get the demos i saw on the website?

Im new to CubeIDE. When Setting up RCC (Low speed clock) to crystal resonator and adding clock and calendar in RTC, it says the HAL_RTC_Init is not defined.. how can I fix this?

Test inquiry to write and read data to stm32f469i_Discovery External RAM?

TouchGFX is used for stm32f469i_Discovery.I want to test External RAM because I can't express the picture well on the LCD screen.I want to write 0xAF from 0xC0000000 to 0xCFFFFFFFF, and test if I read 0xAF when I read the same bungee, and I need advi...

STM32 MCUs TouchGFX and GUI

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