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 ...

What exactly is the operation cycle of Medel.cpp's void Model::tick()? And is it possible to set the operation cycle? I would like to know.

hello,​​I am trying to run the project created with TouchGFX in STM32H735D-GK.​It seems that the operation period of void Model::tick() of Medel.cpp is longer than 10ms instead of 10ms.What exactly is the operation cycle of Medel.cpp's void Model::ti...

mSH.1 by Associate III
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Resolved! BLIT_OP_COPY_L8 was not declared in this scope

Hi, I am trying to import a touchgfx project into cudeIDE and I'm getting the following errorsBLIT_OP_COPY_L8 was not declared in this scope (in STM32F7DMA.cpp)andno declaration matches 'void touchgfx::OSWrappers::taskYield()' (in OSWrappers.cpp)I'm ...

How to configure graphical display in bare metal ?

Hi, I am working on stm32f746g -disco board. I tried it with TOUCHGFX it worked ,but it is on FREERTOS. I tried by disabling FREERTOS & again regenerating code through TOUCHGFX ,it is executing with OSwrappers file which is an adapter between OS and...

PM.5 by Associate III
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I want to download the hexadecimal file of Proejct generated by touchGFX to the Discovery Board with STM32CubeProgrammer.

helloI want to download the hexadecimal file of Proejct generated by touchGFX to the Discovery Board with STM32CubeProgrammer.​An operation has occurred.​used STM32H735G-DK ​/ CubeIDE 08:16:59 : STM32CubeProgrammer API v2.9.0 08:17:02 : ST-LINK SN...

mSH.1 by Associate III
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Resolved! An error occurs about the screen deleted from TouchGFX.

hello​An error occurs about the screen deleted from TouchGFX.​I deleted a specific screen from TouchGFX and re-generated the code.Also, CubeIDE also deleted the Cpp file corresponding to a specific sceen.​Then it builds normally.​However, the problem...

mSH.1 by Associate III
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Resolved! Array of Widgets

To customize a TouchGFX application created with the TouchGFXDesigner, I am trying to create a screen with many circles that can be updated, for that I use an array to store the circles and the circles painters, but then when I try to access the meth...

JVALL.1 by Associate III
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Resolved! Preloading a QSPI with STM32CubeIDE

I'm working on a project using an STM32H753XI MCU with a touch display. I am not currently using TouchGFX. I would like to preload images into the onboard QSPI during the project load. How do I go about doing this? I have used TouchGFX designer o...

RLein.1 by Associate III
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