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 ...

Resolved! HAL bug in glass LCD clock init (STM32L0)

in software package STM32L0 1.12.1in file stm32l0xx_hal_rcc_ex.cin functionHAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit)The RTC and LCD have their own settings, though they share the same clock.These settings a...

SZano by Associate III
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  • 1 replies
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Resolved! List of LCD drivers supported by TouchGFX ?

Hello,I want to know about the display drivers which touchgfx supported directly, so that I can decide which LCD suitable with TouchGFX like TouchGFX supports ILI9325 and OTM8009a.But I want to know complete lcd driver list.Thanks in advance.

R. by Associate II
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How to use the LCD in the f429i discovery board with CubeIDE? In the old cubemx examples there are rich libraries to draw, write, etc on LCD, but they're not updated to the CubeIDE Hal drivers.

You can import demo projects from the Cube package downloaded by the IDE, but you cannot integrate the libraries in a CubeIDE project, because they use different drivers. All you're left with in the new IDE is low-level functions. Is there a software...

MAles.1 by Associate II
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  • 9 replies
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Change Drawable text

Have ListLayout to which MenuItemToggle items have been "add".I believe ListLayout can be traversed via getFirstChild and getNextSibling.How to update menu item text?I presume the Drawable object returned by getFirstChild or getNextSibling can be use...

Weird Multiple Keyboard Issue

I am unable to add two Keyboards at the same time to the screen. One is alphanumeric and other is numeric only. The Keyboards work separately if the included header file is commented.#ifndef SCREEN_DIALOGVIEW_HPP #define SCREEN_DIALOGVIEW_HPP   #incl...

BKazi.1 by Associate II
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  • 1 replies
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LCD Freezes after running for a long time

I am using TFT LCD + LTDC + STemWin in STM32F429IG with external SDRAM. I have enabled multi buffering to reduce the flickering effect. Then it works fine. But after a continuous run time of more than a day the system is running al the freertos task ...

S_1 by Associate III
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  • 4 replies
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TouchGFX Invalidate causes CFSR_UNALIGNED

Call to MainView::invalidate for a text box causes CFSR_UNALIGNED inside TouchGFX function, in vicinity of TextProvider::endOfString.Have commented-out our code change to text box text, and simply call invalidate, and observe crash.Tried solutions 1 ...

Can I control Micro OLED display without special drivers or controllers over SPI or I2Cjust using the embedded LCTD controller.

Hello,I didn't found any answers for this so I would like to know if I can control micro oled display (high resolution, small density oled, 0.23", VGA res. or something little bit higher) in my smart glasses using some of STM 32 bit MCUs, ik external...