Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
TouchGFX 4.26.1 is now out. Please follow this link to download it.This version is a patch release and includes bugfixes of issues seen on TouchGFX Designer 4.26.1 version, as well as adding support of the new STM32H5F5 and Chrom-ART 2.Please visit o...
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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 ...
Hi everyone,I'm using TouchGFX on a STM32U5G9 microcontroller and got stuck while trying to enable GPU2D (aka NeoChrom).The starting and working configuration is TouchGFX + LTDC + DMA2D. Everything works properly: the signalVSync function of the OSWr...
Hi @Romain DIELEMAN, @Osman SOYKURT, @LouisB We are using TouchGFX library, now for almost 5 years. We are very satisfied with the product and its's regular updates/improvments and new featuers. However we have one limitation: the current library doe...
Hello All,I have used STM32757IEval board for my initial GUI application development. Which is working fine on Eval board with Touchgfx and stm32IDE.Now we have to use other 10"1 inch Display to be to run the Developed Application.The main change wha...
Hi, I wonder if someone could help me with my setup.@Tesla DeLorean @Amel NASRI @Andrew Neil I am currently trying to use touchGFX to design my GUI in a custom board. Before trying to use touchGFX, I set up the LTDC and FMC to use an external SDRAM ...
Every time I debug my project for STM32H747 (created with TouchGFX), the debugger opens a bunch of random files, different each time.It does that BEFORE even finishing uploading the project to the board. Before I even get "Verifying" on the console.T...
tldr; if you're using a task to service the touchscreen (do the I2C reads/writes), how do you ensure it plays well with TouchGFX? I am finding that it would have to consistently run faster than TouchGFX (and perhaps be a higher priority) to be able t...
Hi,We are encountering a partial screen flickering issue when using a custom HMI with TouchGFX and double buffer enabled. The screen resolution is 800x480, but only the left portion (480x480) displays correctly. The remaining 320x480 area flickers du...
i use my customed STM32L431 to create a TouchGFX project and have some error after compiling as follows:Generate Assetsmake -f simulator/gcc/Makefile assets -j80 [main] us 0 init_cheap: VirtualAlloc pointer is null, Win32 error 487AllocationBase 0x0,...
I am working on STM32H7B3I-DK with Touchgfx interface (using FreeRTOS ).The project was working well ,where the loading and running was successful but we started facing "Failed to Execute MI command" issue while loading. At end we created new projec...
I’m working on a TouchGFX project with a dropdown menu. When I select an option, the selected text is shown in a TextArea using a wildcard buffer (selectedTextBuffer).In the TouchGFX Simulator, the full string displays correctly. But on the actual ST...
