STM32 MCUs TouchGFX and GUI

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Forum Posts

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! Touchgfx automated test

Hi Forum..I would like to know if it exists any commercial tools available for doing some automated test for the gui which is usable in touchgfx.I mean something similar to this done for QT :https://www.froglogic.com/squish/editions/automated-testing...

SGasp.1 by Senior
  • 1135 Views
  • 6 replies
  • 2 kudos

Resolved! Sending an I2C command using TouchGFX UI

Board: STM32F429I-disco1How can I send an I2C command when a button is being pressed? So I set up a FlexButton to act as a toggle button and set its interaction to call a function (ToggleMute) which I would need to implement.My idea was just to use t...

MexiAxel by Associate II
  • 600 Views
  • 1 replies
  • 1 kudos

Video mode printing another frame on screen

Using STM32F469I-DISCO in video mode, the testing screen created in TouchGFX Designer is being printed to the DISCO board in video mode. The issue I am encountering is the start of the frame is being printed again and I am not sure how to solve this ...

touchgfx_designer.png otm8009a_video_mode.png
JSime.1 by Associate II
  • 735 Views
  • 2 replies
  • 0 kudos

Resolved! white screen on custom GFX01M2 board

I made a custom STM32 board based on the schematics of Nucleo-G071RB and X-Nucleo-GFX01M2. On the development board, the TFT LCD works. However, when I program my custom board using STLINK-V3SET, the TFT LCD only shows a white screen.I did changing T...

Dev_P0_1-1697602980764.png Dev_P0_2-1697603069000.png
Dev_P0 by Associate
  • 443 Views
  • 1 replies
  • 1 kudos

TouchGFX - Serial Wire debug problem

Hi. I'm using  the STM32F469 Discovery kit (32F469IDISCOVERY) and the code generated with TouchGFX Designer (4.21.3) works fine (showing GUI on the screen) until I set "Debug: Serial Wire" using CubeMX. Then the screen remains black. The strange thin...

PWojd by Associate
  • 932 Views
  • 3 replies
  • 0 kudos

Resolved! how to get model instance?

Hi.What I want is call model function(C++ function) in C.I dont use rtos.I add simple Queue in model and in tick function, check queue, pop and to do something.in queue just push one data (type int)I want to push Queue in model in C, but I dont know ...

hben by Associate
  • 468 Views
  • 1 replies
  • 0 kudos

Compilation Errors: Not Declared In Scope

Good day I am trying to interface my GUI on my STM32F429i-DISC1 board for my final-year project using STM32CubeIDE (1.6.1) and TouchGFX (4.16.0 - 4.17.0 won't run on my PC so I opted for an older version) and I have run into the following problems (s...

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