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 ...
I was double checking SPI speeds and functionality and noticed SPI pins switching state when they shouldn't be. I narrowed it down and discovered this only happens when the memory swap for the FMC LCD is enabled. There are some other posts from me ...
I have setting a button with it's interactionWhen I touch the button is detected (the picture of it changes) but the interaction of the button (calling function) not worksI tested in keil and stm32cubeide but the problem doesn't solvedcan everybody h...
Hi,I am trying to implement simple GUI with TouchGFX 4.20 on STM32F303 MCU. I have limited amount of memory for GUI. Even few kBytes important. When I look memory consumption of TouchGFX I see weird functions that I don't call or not to use some widg...
This happens at randomly. Spent more than a month trying to figure out the issue and never suspected DWT. When I commented out DWT everything works fine now. Can someone educate me on why this is happening and how to avoid it? Thank you for your time...
Hi,I have integrated with lwIP and freeRTOS a VNC server on a STM32H757-EVAL.A VNC client works fine and I can see on it the first frame buffer drawn by the application; according to the VNC standard, the server should send a "new tile" (a square of ...
I am trying to use the STM32H723 as a video output (tying the LTDC pins to an ADV7115 to convert them to HDMI). The idea is to read the bus traffic of an old 8-bit computer and generate the display from that traffic (as part of other duties). My conc...
Hi there,as stated in the subject, it looks like the "Table_" fonts files are not updated when the ellispsis charaters are changed in the designer typographies tab. As a result the structures "static touchgfx::GeneratedFont" are not inited with the p...
I'm no MVP expert, so would like to get the opinion of those who are.I have a slider on a screen that controls the displayed value of a parameter in a TextArea widget above the slider. The slider position is converted to a floating point value and a...
When I delete a Screen in TouchGFX Designer, the screen is deleted in the designer and the base files are also deleted. But the view and presenter files are not deleted. When I delete my user code in view and presenter, then these files are indeed de...
Hello Everyone,I need help in building the project as I am facing some issues.As we know we can't configure the STemWin from CubeMX/STM32CubeIDE and to use the STemWin library we have to add it separately in our project.I created a simple project usi...
