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 try to use TouchGFX with FreeRTOS, and one of the many problems I found, is thath the screen is nod refreshed because Thread (TouchGFX_Task) is waiting inside OSWrappers::waitForVSync, but VSync is disabled in configuration. I'm missing something? ...
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 ...
Hello!I'm working with the flexButton tool and wanted to change the color via eye-dropper. But once I turned on that option, I was unable to turn it off, I can't disable the color picker and it continously changes the color even after deselecting. I...
Hello STM32 enthusiasts,While testing NemaGFX v1.3.0 for the STM32H7RS (M7), I discovered some differences compared to NemaGFX v3.5.0 for the STM32U5x9 (M33).1. nema_clear(color); Doesn't work, I had to come up with some solution: nema_matrix3x3_t m...
have a STM32F429I-DISCO board, start to a new touchgfx project from cubeide，run part file to completed touchgfx setup, cubeide compile project OK, debugging -> white screen! want to konw how to setup LTDC(double buffer -> by address, by allocate sin...
Hi, I am using Touch GFX 4.26.0 and the EWARM9 compiler.It was announced that libcpp support was available from 4.25.0 onwards.I have confirmed that IAR9.x\touch_core_libcpp.a for cortex-m7 is supported. (STM32H7)However, I cannot build touch_core_li...
Hello All, I am working on the touchgfx project and have an application where I have created some screens and performing the different operations while button pressed.I am writing and reading the data content to external EEPROM, eg, some 10-15 parame...
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?
Hardware: STM32H743, SPI2, DMA, TFT: 320×320, RGB565, DMA transfer, MX correctly configured SPI2 interface, CRC, MPU, DMA, touchGFX component...When creating a new project in Designer, how do I select a template? Or guide me step-by-step to correctly...
Hi,I am working on some screen transitions. I need to make my "page" transitions move and fade in/out together in the process.Below are the issues I found=========================For screen tranisition=========================I can start the screen f...
