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 ...
Hi,I'm experiencing a curious issue with the Real Time Clock of an STM32F746BGT6. When running a legacy project, the RTC is every bit as accurate as I'd expect it to be. When running a new TouchGFX template I've generated for the hardware, the RTC l...
I have an issue, apparently with the version of FreeRTOS that is included with TouchGFX 4.16 and dynamic memory allocation in C++. I have an extensive code block that assigns std::string variables to various literal strings as the user switches from ...
I am always indebted.I have a ListLayout in touchgfx template.The list shows his icon and a fixed string.I want to add a variable string to this.I want to display a variable string using "% d", "% f", "% s" of sprintf ().How should it be realized?A s...
I used ImageMagick to change a image into 256 colors that I want to used L8_RGB565 image. magick convert ***.png -colors 256 ***_L8.pngBut the TouchGFX compiler returned an error : ERROR: Too many colors (762) for palette. Consider using RGB56...
Also, is there a way to add a drop shadow to this or any other font?Thanks,Will.
HiI've declared virtual void handleTickEvent() in the header file of my container.In my cpp file of the container I would like to update my battery bar on every tick:void BatteryBar::handleTickEvent() { if(tickCounter >= 100) { tickCounte...
I made a project in touchGFX designer 4.16.1 and imported it to STM32cubeIDE , for board stm32F769I disco. there I ran debug and it ran OK yesterday. today morning when I tried to run again it fails in call to prvPortStartFirstTask and enters HardFau...
So I create a simple custom container containing just a box. Then I create 3 instances of this custom container in Screen1. I modify the custom container class to detect single click. But how to detect long press > 1s on any of these 3 containers?Att...
I'm using an event to update indication statuses in my screen. There are four independent events that update the screen in the same fashion (with different images toggling for active/inactive). I added in another indication to show that when any of t...
Hi, I would like to ask as I never saw any effective example, how could I effectively update a lot of information from backend to frontend.Lets assume I have 40 variables of difetent types for example uint16_t, int8_t, bool, is there any effective wa...
