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 having a hard time understanding when to use Unicode::snprintf vs Unicode::strncpy, also because I'm seeing different behavior when it comes to wildecards.I have a font where I've set various wildcard characters (see below)Now, I have a text area...
I’m working on an STM32F746-based project. I know how to port ThreadX to this board, and I want to use the ThreadX source available on GitHub. My question is about integrating ThreadX with TouchGFX. Specifically, I want to understand: What steps are ...
Hello, I am a beginner with STM32 and LTDC and I would like some guidance. I have a STM32F429I-DISC1 board and an external 7" TFT LCD panel, model TD070WGCB2 (854 x 480, 24-bit RGB, HSYNC/VSYNC/DE/NCLK).According to the panel datasheet, it uses a par...
Hello, I have an issue with my touchGFX gauge. First, let me explain what I want to do and how I currently do it. What I want is receiving data from the CANbus which is a command for the gauge to which position the needle needs to point (same as a ca...
Hi,I have a Riverdi STM32U5A9 that I'm trying to get converted to ThreadX to be able to use the onboard SD Card. The application was fully working with FreeRTOS, but after porting over to ThreadX, I get a Hard Fault on the first tick of the first tr...
Hello.I have developed a firmware for Riverdi_121STM32H7.The firmware has Italian and English texts,but we planned to develop a version for Chinese customers, Myanmar, and other non european customers. My doubt is: Unicode::atoi and Unicode::sprintf...
I would like to read some data from the EEPROM on initialization to use in the TouchGFX application.I currently have an API that can request read/write operations from TouchGFX to the backend.At the moment, I've implemented it in the Model.hpp voi...
When sliding the screen in TouchGFX, some widgets may experience rendering issues causing flickering. What could be the root cause, and are there any solutions?The images are all in the external QSPI Flash. Could this be the reason?
I have a custom board with a STM32H735 and I have several issues with it building with clang and TouchGFX 4.26 for vscode. It works fine with 4.25 and GCC. I'm putting this migration on hold for now as many of these tools are still experimental.What ...
I have been developing code between TouchGFX 4.25.0 Designer and STM32Cube IDE 1.12.1, with the STM32H750DB-DK development kit.I initially generated the code firstly using TouchGFX, created from the Blank UI using the STM32H750B-DK board setup. I hav...
