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 ...
Hi, I've created a project with cubemx, copying the configuration generated with touchgfx designer for this board with the only change being that I wish to use threadx instead of FreeRTOS. I'm able to compile and flash to the board and after hours o...
Hi everyone,I’m running into a strange rendering issue in TouchGFX and could use your insights.What I’m SeeingI have a function that hides or shows several UI elements (e.g. buttons) and then calls invalidate() on them.When I invoke this function fro...
I'm experiencing a strange horizontal ghost/stripe effect mostly on light images (it's very visibile in text)What could it be?I'm using the STM32H7S78 microcontroller
The new version of TouchGFX (V4.21.0, V4.21.1) displays the text of a Button With Label no more vertical centered. In the designer the text is shown correctly, but in the simulator and in the compiled controller application it is positioned too high....
Hello everyone,I'm facing an issue with jumping from my application to the bootloader on an STM32H747 microcontroller. I'm using a 7-inch Riverdi display and have developed graphical interfaces using TouchGFX. My application, which I've built using o...
Hi,I have created a simple GUI using TouchGFX Designer for the STM32N6570-DK, generated the code, built it, and ran it. Everything works fine.Then I noticed that the TouchGFX_Framebuffer is located in internal SRAM. However, I plan to use that SRAM f...
I have a flex button. I have an image for released and an image for pressed.The released image contains a drop shadow. The released image does not, but has a transparent boundary so the dimensions match.I want the clickable area to be the button imag...
I'm trying to configure the LCD display using STM32CubeMX for the STM32H750B-DK.Under the Middleware and Software Packs, in X-CUBE-TOUCHGFX, under the TouchGFX Generator tab, I get a Dependency Error in red: Width/height values must equal LTDC Window...
Hello wonderful ST Community!Before I get into the question, a bit of background on this project. I'm creating a button panel HID gaming device for the space sim Elite Dangerous. Using its somewhat limited API I'm hoping to feed info about the game s...
Hi,I have two sliders that I want dependent on one another. Slider1 has a minimum value of 0 and Slider2 has a maximum value of 50. How can I make it so that the maximum value for Slider1 is never greater than the minimum value for Slider2? I.e. if I...
