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'm using cubemx and updated from touchgfx 4.21.2 to 4.22.1 and also installed the newest touchgfx designer.After regeneration of the project certain files like TextKeysAndLanguages.hpp are missing. So all my texts are missing.i can see it in my g...
Hi,So I'm pretty sure I've discovered a bug of varying severity related to having a bitmap image in memory and trying to add it to TouchGFX with the dynamicBitmapCreateExternal() function.I found this in our project board using a STM32H750 with 480x8...
I created an empty project with TouchGFX. immediately after, when I activate and compile Ethernet and LIWIP modules via the CUBE IDE, I get the following error: Descriptionfatal error: lwip.h: No such file or directory main.c/stm32h745i_disco_CM7/App...
Hello everyone, I can't clerarly understand if it's possible to connect my display(HIMAX7019) too STM32F429 via LTDC. According to display datasheet I have to use all RGB0:RGB7 pins, but I cubeMX I have only RGB2:RGB7 pins. According to datasheet I f...
Observation:I converted my huge project (80 screens) from 4.21.4 to 4.22.1 and now see that loading the project almost takes double time than before. It takes appx. 2 Minutes on my fast PC.At least the project was converted now successfully, which w...
Hello. I have the Riverdi 7' display with PoE addon. While I am working with a project for this display, where I am trying to implement the MQTT protocol, I am facing an issue that cannot understand. It has to do with the keep alive parameter, if I s...
I have a project that uses TouchGFX with an external parallel SRAM for the frame buffer and double buffer. Everything works as expected, But if I try to declare other variables in the external SRAM (A section defined outside of the display buffer ran...
On the project where I'm working on, we have the requirement that bitmaps should be loaded dynamically.Due to the restricted flash memory available, the L8_ARGB8888 + RLE compression (acceptable size/decompression values) format is proposed for stori...
Our STM32L4S7 project is consuming internal flash much faster than we expected despite the fact that we've taken steps to move as many assets into external flash as we can, including SVG images.Our next approach is to see if we can split the TouchGFX...
Hello,I would like to improve the performance of a scrollable container by caching its sub-containers.My framebuffer is in ARGB2222 mode.My current problem is that I always get a Hardault for unaligned access even if my framebuffer is in a MPU region...
