STM32 MCUs TouchGFX and GUI

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...

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 ...

Hello, I can't open my TouchGFX project. The message that appears is the following "reference to an object not set on an object instance" Can you help me? Regards, Luca

Resolved! Convert uint32_t to Char Array for LCD display

Is there any code to convert uint32_t data type to Char array data type so it can be used for display in LCD?

Resolved! How to add a wildcard text to a flex button?

Hi,I have created flex buttons from the code (not from touchgfx GUI). I want to know how can i add wildcard text to the buttons. End result is button text should be able to change according to the string i feed it when i create the class (initialize)...

Resolved! I would like to Add and remove the custom container item on request

Hello Community, @Community member @Martin KJELDSEN I have used STM32F746G-DISCO kit.My Purpose is to implement the Alert Screen.(See Image 1)Also i have create the custom container.(See Image 2)I have received the data from modbus. As, i received ...

TochGFX Usage Fault "__ARM_common_memcpy4_8" (touchgfx_core.lib) (TouchGFX v 4.13.0)

Hello,i have a problem with TouchGFX. After filling the framebuffer via DMA2D (DMA2D class of TouchGFX) i got a Usage Fault "unaligned". Last called function was __ARM_common_memcpy4_8 in touchgfx lib. When i have a look at the register values the re...

Resolved! TouchGFX 4.13.0 project with CMSISv2 ??

Hello everyone, I am currently working on a project with touchGFX (4.13.0) and I want to use CMSISv2 functions and calls. Since the default configuration from touchGFX is CMSISv1, I open the cubeMX project created by touchGFX and changed the CMSIS ve...

Current screen as index

Is it possible to get the current screen as an index into the GeneratedViewTypes or GeneratedPresenterTypes lists?

How to add custom display in TouchGFX ?

Hi,I am trying to interface 7"(ETM0700G0BDH6) display with STM32F769 custom board but I am not sure about below parameters:1) What values should I fill in Layers setting in CubeMX2) What values should I fill for DMA2D parametersCan you please share ...

Resolved! Upgrade to 4.14 and got this error - LoadProgressBackground.int.png use of .int. is no longer supported

Hi,When trying to upgrade a working 4.13 project I got this error:ERROR: LoadProgressBackground.int.png use of .int. is no longer supportedHow can I handle internal assets now?Thanks,Eyal

Resolved! Can not call Interactions when using Screen1View::handleClickEvent function.

Hello, I'm working with TouchGFX on STM32F7. after added Screen1View::handleClickEvent function in Screen1View fiile, I can't call the ButtonCallbackHandle function in Screen1ViewBase file. In my ViewBase file, it has 2 callback function, 1 for Toggl...