Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
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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 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 ...
I started out by using the stock 4.3" display on the STM32H735G-DK Discovery Kit and with TouchGFX I was able to get a nice example project running. Now I am attempting to interface a 7" 800x480 LCD panel with the kit. This panel uses the EK9713CA ...
I've been able to successfully use Bitmap::dynamicBitmapCreateExternal() when just loading a bitmap in the frontendappliation and setting up the cache there...FrontendApplication::FrontendApplication(Model& m, FrontendHeap& heap) : FrontendApplic...
Hi,I've recently migrated to TouchGFX v4.25. The changelog seems to indicate that we can now store our texts in an unmapped external flash, for example an SPI flash. When going through the following page of the documentation :https://support.touchgfx...
Use sthm32h7b0 to push 800*480 TFT screen, using internal ram，using RGB565 color space. Run the test function lv_demo_widgets(), it can work normally under lvgl8.2. fter lvgl was upgraded from version 8.2 to version 9.1, after modifying the correspon...
