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 ...

Resolved! In TouchGFX, under shapes, there is a object called LINE; I would try to use it as an horizontal separation line, but is always a diagonal line, and I'm not able to change this. What I'm making wrong?

Hello, with my team I'm working on a project with TouchGFX and when we work toghter on some screen, we don't know how to merge the changes made, in the simplest and safest possible way.

I read that already 2 years ago, someone had encountered this problem and the recommended solutions werw to make a merge between the project files ".touchgfx" and between the files "texts.xlsx" but you have to very careful not to make mistakes. To wo...

Resolved! How to use FreeRTOS queues without sacrificing the simulator?

I would like to use queues without sacrificing the simulator.I know how to use queues with the extern keyword, but it disables the simulator because TouchGFX doesn't see header and source files. I have edited the Makefile to include the headers, but ...

Resolved! How do I delete test/unused projects in TouchGFX Designer 4.19.1 ?

osMessageQueueGet(vsync_queue, &dummyGet, 0, osWaitForever); does not return in the OSWrappers::waitForVSync() function.

Nucleo-H7A3ZI-Q dev. board with LTDC configured. I do see Vsync and Hsync pulses going to the display but the VSync is not triggering the queue so it hangs. I traced into that call and it looks like it is waiting for an IRQ.

How can i flash the colors of the boxes with TouchGFX ?

How to use video Widget for STM32L4 series MCUs ?

Hi,The MCU we are currently using is STM32L4x. For using the video widget on Hardware, either JPEGIP or LIBJPEG are required. Is there any way to enable them for L4 series ? or can we use any alternate method for using video widget ?Thanks and Regard...

TGFX with multiple languages, a text widget content is flashed back and forth during running animation.

TGFX with multiple languages, In one screen, click a button to play an animated image, a text widget(only one text widget) has English and Spanish content flashed back and forth during running the animation. This problem only happens after switching ...

Can I control a 1bpp, 8 bit parallel ,LCD with LTDC on an STM32H750?

I have spent a couple hours going through the STM32H750 data sheet and haven't been able to come to a conclusion. The display in question is an el.640.200.sk panel that is 1bpp monochrome with a dual 4 bit parallel interface and takes PCLK, VSYNC, an...

Resolved! Can somebody help me with the integration of STCubeIDE and TouchGFX ?

I desperatly try to configure these applications in order to display 2 buttons on the TFT LCD of my STM32F429I-DISC1 board. Precisely, I'd like to know:If using STMCubeMX is required?How to transfer the TouchGFX layout code into STCubeIDE (I can do a...