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 have successfully used dynamicBitmapCreateExternal() with RGB888 on another project but on a different project this causes a hard fault when the bitmap is used to render an image to the display when RGB565 is used. I have been able to change the p...
Hello,I am developing a GUI application with TouchGFX which I would like to run on a STM32F767ZI connected via LTDC to a display with RGB888 interface.The display datasheet: https://newhavendisplay.com/content/specs/NHD-5.0-800480AF-ASXP.pdfI am havi...
Hello,I have built a project in touchGFX and it loads and runs on my STM32H735G-DK discovery board using the TouchGFX software only. However, I need to be able to expand this program to do more things so I want to use TouchGFX with Keil. This is wh...
GoodDay all stm32 developers, My company having a IoT device that running touchGFX via SPI screen using stm32wb55, we found an issue that when switch to another screen, by calling button callback. buttoncallback: { FrontendApplication *const poApp ...
I have a hmi project using stm32u599 and touchgfx,I use RGB565 lcd and double buffer,totally in sram.Recently,I noticed there is some thing flick on my screen,it appears very short time,but still noticeable.This phenomenon appears only a week,I manag...
I have created a tool called TouchGfxHelper, which automatically generates all the main, model, ModelListener, presenter, and view components with your specified functions. All you need to do is define them.The tool is free of charge and can be down...
Hello, I'm working on a project in the TouchGFX Designer environment and when I try to execute the "Run Simulator" command, this error occurs. Run Simulator Generate Done Generate Assets make -f simulator/gcc/Makefile assets -j8 Reading ./application...
Hi!I have a board with a STM32H730 chip, my RAM is configured as not cacheable and instruction access disabled,as performance decreases a lot otherwise, but now i'm getting a hardfault after drawCachedAreas(); is executed,As i can't see what that fun...
Hi The FrontendHeap is very small and i have "unused" external flash.So my intension was to increase the .bss secction in linkerscript with a memory block in the linker file,which causes a hard fault.I'm new in ARM linker file and have no clue about ...
Hi,I had 8-Gigabyte External EMMC Memory to store the images in my custom Board, as my internal flash for the STM32H745XiH6 microcontroller is only 2MB. How to store the images in the external flash (EMMC)? Should I need to change the linker scripts ...
