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 ...
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...
In TouchGFX online docs there is a Tip that I think it would be very interesting going deeper into.Are there examples? Someone tried this way? "Code StructureTIPOf course you do not need to use any features of the code generated by TouchGFX Designer...
I want to program turning on/off display backlight to reduce power consumption. 1. how can i turn off / on display backlight led?2. I use dt022ctft on GFX01M2. 3. developement board is NUCLEO-G071RB
Hi. So I use the Nucleo-F746ZG board (STM32F746ZGT MCU) and got the display expansion board X-NUCLEO-GFX02Z1. As environment I normally use Keil uvision 5. STM offers a library only for XCube, so tried that out instead of using Keil but it gives me a...
Hi there. I'm trying to figure out how to draw/fill rectangle with transparency. I can fill opaque rectangles without issues. I am using `stm32h750`, 320x240 ILI9341 LCD which supports RGB565 buffers. Below is the code that kinda works, but it genera...
