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 ...
I am using TouchGFX to design GUI, and I want to use a dynamic bitmap to show an image captured by the camera. The camera is about 600*480 size. But I set the CacheAddress as following, and It turns out that the GUI cannot run properly. Is there any ...
I'm having trouble creating multiple screens, at the moment it has more than 5 screens and they all work fine with the code (void FrontendApplicationBase::gotoMainScreenNoTransition() ) but when I try to add another screen, TouchGFX doesn't generate ...
Hello,I'm currently developing on the STM32H750-DK board using TouchGFX. By default, the TouchGFX Designer configures the display for RGB565 color depth, but I would like to use RGB888 (24-bit) color to achieve better image quality and color accuracy...
What should be the color input format for hal_dma2d_start()?According to the function definition, it seems that only ARGB8888 format colors can be inputted.static void DMA2D_SetConfig(DMA2D_HandleTypeDef *hdma2d, uint32_t pdata, uint32_t DstAddress, ...
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...
