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 ...
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 Team, We are running into a problem on TouchGFX (v4.25) on configuring our 480x272 display on the above discovery board I mentioned. We want to configure a text box and display this color I attached below. We found that the RGB we have is RGB56...
Hello everyone, I am using a STM32H750xx custom board with TouchGFX 4.24.1 and IAR version 9.40.2. I have an external flash memory using QSPI with memory mapped mode. I am encountering an issue after a firmware update is done. Here it is what I have...
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...
Hi, maybe now reported, but seems no solution. My design uses U599 with GPU2D. Many images is svg ok. But for example toggle buttons is generated as pngs.For save flash space i preffer L8 as default image format, but here TGFX fail in render animatio...
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...
