STM32 MCUs TouchGFX and GUI

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X-CUBE-TOUCHGFX 4.24.0 is out!

TouchGFX 4.24.0 is now out. Please follow this link to download it. 4.24.0 Release details: Release date: June 6th, 2024 New TouchGFX Designer Features: Added a QR Code widget.Added RGB Compression for images. New TouchGFX Core Features:  Added RG...

LouisB by ST Employee
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TouchGFX Academy launch announcement!

Dear Community, We're excited to announce the creation of the TouchGFX Academy! The TouchGFX Academy is a new place to learn TouchGFX with concrete examples and to find answers to your questions when developing your UI. It includes tutorials of cour...

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 ...

Trivial question about customizing a keyboard

I redesign a layout of a keyboad (as I'm interested in numeric keys only, for a login).Everything is OK but I didn't managed to place the text of the key inside its button shape ( i.e. texts: "1", "2", etc appears outside the button)How can I tell wh...

Mvill.17 by Associate III
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Using STM32CubeMX to setup LTDC: 1. If i resize the central area, when i visualize GPIO settings, it may happen that the vertical scroll bars are overloaded. It happens when the grid view width is bigger than the width of the hosting area

Multiple selection of rows are intended or it is a side effect?Why if i set the same functionality on the pin view of one pin it disables the LTDCGPIO Settings, the pin configuration area should be vertically resizable

FMarr.2 by Associate III
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Resolved! At TouchGfx documentation, chapter "TouchGfx on Low Cost Hardware", It's specified an SPI connection of 32MHz between STM32G0 uC and ILI9341V display controller. I cannot find in ILI9341V datasheet how to achieve that speed in SPI modes of the controller.

Datasheet specify a minimun serail clock for writing of 100ns. For sure I'm missing something because you have examples availables. Can you help in regards ?

IVill.1 by Associate II
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How to get graphics into stm32f407 project

I have been trying to add graphics to an stm32f407 demo board via SPI. I have not been able to get a project started where GRAPHICS appears in the middleware options. I have downloaded the F4 firmware packages, STemWin and TouchGFX but none of these ...

RWebb.1 by Associate II
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TouchGFX Double Framebuffer Swapping Logic

I'm a bit confused about the strategy used to determine when to swap buffers when TouchGFX is configured for double frame buffers. As illustrated here, the intent of the double frame buffer is to allow the old frame buffer to be presented if there is...

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Jon Enz by Associate III
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Conflicting definition of HAL_DCMI_Init?

I'm experiencing a runtime crash when using DCMI in with `USE_HAL_DCMI_REGISTER_CALLBACKS`.The crashing lines are#if (USE_HAL_DCMI_REGISTER_CALLBACKS == 1) /*Call registered DCMI line event callback*/ hdcmi->LineEventCallback(hdcmi); #else ...

Dan Rose by Associate II
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  • 3 replies
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