STM32 MCUs TouchGFX and GUI

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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! Variables from Screen1ViewBase are not accessible from Screen1View. I get "VariableName" was not declared in this scope.

I have a variable declare in protected area of the Screen1ViewBase Class: "touchgfx::IconButtonStyle< touchgfx::ClickButtonTrigger > BlinkyAlertIcon;" and I want to use this variable in Screen1View which is publicly derived from Screen1ViewBase. I re...

CStir.1 by Associate III
  • 793 Views
  • 6 replies
  • 1 kudos

Is freertos Preemtion for touchgfx?

Hi,I have a project for STM32L4R9AI and I have analog and digital clock screens. When I set configUSE_PREEMPTION to 0 my code is stuck. Some tasks are working but my_clock_task and model tick doesnt work. If I set configUSE_PREEMPTION to 1 , every...

Epamuk by Associate III
  • 221 Views
  • 0 replies
  • 0 kudos

Resolved! Custom Widget - Draw function "interrupted"

I followed the Tutorial for the QR Code. It works when you draw just one custom widget. But when i add the same custom widget serveral times in the same Screen or in a custom Container, the code is not able to draw all the custom widgets, it seems th...

GPa.1 by Associate III
  • 892 Views
  • 5 replies
  • 0 kudos

Resolved! Problem with STM32F764

Good afternoon, I'm trying to use STM32F746ZGTx LQFTP144 for a railway scoreboard.(Commuter train schedule) I have a problem. I ran a BSD project on the Nucleo-144 STM32F746 board from the STM32746G_DISCOVERY examples. I commented out everything exce...

Vlaty.1 by Senior
  • 5426 Views
  • 11 replies
  • 0 kudos

Resolved! Manage "Keyboard Example" with joystick

On X-NUCLEO-GFX01M1 I would need to manage the on-screen keyboard because LCD is not touch.I have successfully ported keyboard example from designer to hardware (X-NUCLEO-GFX01M1 on NUCLEO-G071).Is it possible to add support for the keypad or is it b...

ALomb.1 by Associate III
  • 825 Views
  • 7 replies
  • 0 kudos
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