Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
Hello community!On March 18, we launched a TouchGFX Contest that had for goal for us to see our community's skills and creativity. This contest ended on May 2.We received several interesting projects, and it is now time to announce the winners! Our h...
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...
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 ...
I’m working with TouchGFX in STM32CubeIDE. After creating a new project and copying over the IOC file and pin configuration from the verified design used for my custom PCB, I’m now running into errors. Some components fail to build, and I’m getting “...
I generated my project from the TouchGFX envinroment.Itried to modify the cube file and i got the following issues1. linking error ld.exe: cannot find -l:libnemagfx-float-abi-hard.a: No such file or directory2. linking error ld.exe: cannot find -l...
Hello ST/TouchGFX team,Our team have been using scroller widgets to display data that is lazily loaded from a persistent database. It works well, but since these widgets use 16-bit indexes, it limits the amount of rows that can be displayed to 32k. G...
Hello,We have procured a STM32U5G9J-DK1 discovery kit. We are in need of the default pre-loaded program that comes with the kit as this will help us to understand how to use Touch display and its other features. We see that this pre-loaded program is...
Hello everyone, I'm seeking advice on video playback implementation using TouchGFX 4.25 with a Riverdi RVT121HVSFWN00 display (12.1" LCD with STM32H7 MCU). **Current working setup:**- TouchGFX version: 4.25- Display: Riverdi RVT121HVSF...
Hello ST Community Team,I am facing a TouchGFX project generation issue related to path mismatch while working on an STM32H745 dual-core device – unable to locate .ioc / .cproject ?I am sharing my setup and issue details below. Environment Details:S...
I'm experiencing a HardFault that occurs always on cold boot (after the board sits unpowered for ~1 hour). It also occurs sometimes when flashing and immediately running from the debugger.I'm using FreeRTOS, and I've noticed that commenting a task, f...
Hi,I have 3 radio-buttons in a custom container which is present on several screens.I would like the radio-buttons to keep their states between when switching screens.I have the radio-buttons states reported to the model every time a button is presse...
Right now, if there are any widgets on a page the Designer automatically creates a canvas buffer for it. The following code is created in the ViewBase .hpp/.cpp files static const uint32_t CANVAS_BUFFER_SIZE = 12000; uint8_t canvasBuffer[CANVAS_BUFF...
Hello ST Community Team,We are currently working on an STM32N6-based design using TouchGFX and would appreciate your guidance regarding the LTDC framebuffer address configuration.Setup details:Display resolution: 800 × 600Graphics framework: TouchGFX...
