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 ...
Hello.I have developed a firmware for Riverdi_121STM32H7.The firmware has Italian and English texts,but we planned to develop a version for Chinese customers, Myanmar, and other non european customers. My doubt is: Unicode::atoi and Unicode::sprintf...
I would like to read some data from the EEPROM on initialization to use in the TouchGFX application.I currently have an API that can request read/write operations from TouchGFX to the backend.At the moment, I've implemented it in the Model.hpp voi...
When sliding the screen in TouchGFX, some widgets may experience rendering issues causing flickering. What could be the root cause, and are there any solutions?The images are all in the external QSPI Flash. Could this be the reason?
I have a custom board with a STM32H735 and I have several issues with it building with clang and TouchGFX 4.26 for vscode. It works fine with 4.25 and GCC. I'm putting this migration on hold for now as many of these tools are still experimental.What ...
I have been developing code between TouchGFX 4.25.0 Designer and STM32Cube IDE 1.12.1, with the STM32H750DB-DK development kit.I initially generated the code firstly using TouchGFX, created from the Blank UI using the STM32H750B-DK board setup. I hav...
Hi,I am working on some screen transitions. I need to make my "page" transitions move and fade in/out together in the process.Below are the issues I found=========================For screen tranisition=========================I can start the screen f...
Hello,I have an STM32F777 with FreeRTOS and TouchGFX. An ST7789V2 display is controlled via SPI with a partial framebuffer. After a certain time the TouchGFX task gets stuck in the function “getBlockForTransfer(Rect& rect)” in the line “assert(state[...
Hi, I am creating a DynamicBitmapCreateExternal() for RGB565, but the image shows up faded. Is there any fix for this? I made sure to set cache for it. I also tried for L8 and it didn't show.
Hi,I am trying to copy the screen from one Touch GFX designer project to another, but i am unable to do so.Is it really possible to do it, because creating the same screen which is already available in another project is tiresome work.Can you please ...
This is one of those problems where I spent more hours than I care to explain.I've got a text box configured with a wildcard:In Designer, I've got a typography set to Voltage, 20px:Here's the typographies:Screen1ViewBase.cpp entry looks like this: ...
