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'm working with a system built around the STM32F767 which has 512kB of internal RAM, and 2MB internal Flash. There is no external RAM or Flash, so the entire application has to live within those resources. We are using RBG565 format with a 480x272 L...
I have two projects which are based on TouchGFX. Now I thought I could copy some text, rectangles, lines and button elements from one project to the other one by simply copy and paste within the Designer. But unfortunately this is not working. Does a...
I enabled a UART peripheral in my touchgfx project. When I ran the project in STM32CubeIDE, it gave an error saying the HAL_UART_Init function was undefined. When I checked${ProjectDir}\Drivers\STM32H7xx_HAL_Driver\SrcThere were no HAL library files,...
TouchGFX Designer's "Button with Label" does not appear to allow wild card strings for button label. However, "Flex Button" supports text with wildcard strings that also allows setting initial value from resources (as normal wildcard text box does).I...
Hello,it seems to me, that cubemx uses a too small framebuffer for the display on the STM32F769 DISCOVERY board. The Display has 800 by 480 pixel but the real size used by the DMA is for 832 by 480. I guess that has to do with the HSYNC, horizontal f...
Hello everyone,I am trying to make an LM020L work in Proteus. I am using Eclipse to code.I am trying to follow the datasheet for the initialization of the LCD and set the cursor at the beginning. This is where I found info: https://web.alfredstate.ed...
How do I get a bare bones project running?
Hello,I hope someone can help me. After days over days reading docs, other questions and so on i am still confused how all the LTDC and DSI stuff works.OK, so what i have is a STM32F469 Disovery board which already has a display on it.I create a proj...
HelloI have implemented a screenshot function that copies the first framebuffer and transfers it to the PC via a UART.Everything works fine, but some pixels have incorrect colors in the screenshot.Especially the colorbending in for creen does not loo...
Hi guys ! How to make delay in TouchGFX ?I have button and i made interaction for it:Trigger - Hardware button is clickedAction - Change screen.But before changing screen i need delay in few seconds. How to make it ?thanks
