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 ...
This is just a friendly PSA/warning to others who may be using this code: do not name any global/extern variable instances "context" if you use hardware-accelerated vector rendering. If you do, you'll probably run into strange hard faults or data co...
I’m working on an STM32 project using TouchGFX and STM32CubeIDE. The code compiles fine on the real target, but when I try to build the TouchGFX Simulator, I get the following error repeatedly: fatal error: i2c_data.h: No such file or directory The i...
Hi.We have an application with a touch screen and 4 physical buttons. We have designed a demonstration GIU in TouchGFX, but to allow the simulator to handle presses on the hardware buttons, we have added the hardware buttons on the display. Consequen...
I'm having a Model that receives data from the backend. I need that, according to the data received, independently of what view you're in, the presenter of the view executes a function that goes to a specific view. For instance, I'm receiving 1 in th...
Hello Peeps!The ProblemI'm coming to you today with a burning question about the general workflow and best Plan of Approach when it comes to integrating TouchGFX and Ethernet (with LWIP). I've seen more posts about this subject, but none talk about t...
I created a new screen and added a Scroll List. Initially setting the number of items to 9 and generating.Trying understand a separate behaviour, I later changed the number of items in the scroll list in Designer to 12 and the sim crashes. It seems ...
We can control the overshoot percentage of a scroll list which seems to limit how much a "pull down" is allowed and animated above the top of the list.Is there a similar thing for the bottom of the list?a way to keep the list from being scrolled past...
Hello,I’m currently working with an X-NUCLEO-GFX02Z1(ST7789V2) LCD using an 8080 parallel interface on a custom board. The LCD generally works well, but I’ve encountered some issues when the LCD fails to initialize correctly during power-on, or when ...
Hello, I have found some "typos" in TouchGFX while trying to generate code with STM32CubeMX on Linux (so with case sensitive file system). The result is that parts of the generated files "app_azure_rtos.c" and "app_azure_rtos_config.h" are missing. T...
We are facing a technical issue creating a TouchGFX project. We suspect it is an inherent issue with ST’s toolchain —STM32CubeMX and TouchGFX—when used with the official STM32H757 Eval Kit.Issue at Quick Glance:1. Enabling LTDC in STM32CubeMX automat...
