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 ...
hello...I am working on STM32L4R9AI-EVAL board..i want to detect the long touch..means in one screen if i do long touch it has to go to the other screen...I need deep explanationhow do i do this ....any example codethank you
Hello,On some of our old products, a small F103 was driving a TFT and also was getting the data to be printed (Strings,X-Y,Color etc) via UART from the [main] MCU.We have changed the F103 with F746/F429i and running the TouchGFX but in order to keep ...
Hi,I use my own printf(printf, snprintf...) in STM32 since many years.In atollic I added -fno-builtin-fprintf -fno-builtin-printf -fno-builtin-sprintf in the compiler option.Now with Cube IDE I do the same but the linker tells me that there are two d...
Hello!Sorry I am new to stm32 and TouchGfx.I am currently reading from SPI and want to relay that data to the screen using: Unicode::snprintf(textCounterBuffer, 10, "%d", finalData); textCounter.invalidate();my problem is that the finalData is a deci...
i've got a "low cost" dev board with STM32F429BI SOC and 5inch touch LCD, and i'm praticing with the current CubeIde 1.3.1 / TouchGfx 4.13 CubeMX framework.i followed the instruction for a new bring-up and they are pretty enlightning! the TouchGfx bo...
Hi, I'm working on a Touch Screen project and using STM32F746 MCU. I have an sync issue I couldn't solved yet. Here is video: https://www.youtube.com/watch?v=0T0yGYekXSEMy LTDC parameters are the same with datasheet I think there is some timing probl...
How to draw a rectangle with round corner.
I have never used TFT display before and now I need to use it. I found a display which has 800(RGB) x 480 definition. It can be driven with 18 or 24 bit pixel size. So I am looking for the cheapest MCU with or without controller that can handle displ...
Hi ST,I have problem with MVP when applying BaseView for Views.complier said cannot convert argument 1 from 'PresenterType' to 'T &'Please help me fix the problemThank you.
Hi,I tried to add DMA2D to a successful generated and built L496 based CubeIDE\TouchGFX project .I get compilation error regarding two elements in the DMA2D initialization function as below:../Core/Src/main.c: In function 'MX_DMA2D_Init': ../Core/Sr...
