Dear Community, We're excited to announce the creation of the TouchGFX Academy! The TouchGFX Academy is a new place to learn TouchGFX with concrete examples and to find answers to your questions when developing your UI. It includes tutorials of cour...
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 am having an issue with getting my TouchGFX project up and running on my new system. I have a custom board using an STM32H7 MCU on which I am currently running my application. Now I am trying to get my project to run on another custom board, usi...
Hello everybody.How can I change the behavior of the base class generator in touchgfx designer?I need to place part of the classes in an external memory chip. To do this, I modify the base class as follows:For example:Original generator code class Na...
Hi,I am trying to implement STemWin v5.22 for an F4 MCU. I made sure to provide a path to the static library and included all the other necessary files. However I still get this error:../Lib\lib_STemWin522_CM4_GCC.a(GUI_Core.o): In function `GUI__Con...
Hello, I am trying to understand how and in which order exactly events are dispatched to drawables in the draw tree. I was not able to find any information regarding this topic on the touchgfx documentation website. I have two use cases for which thi...
Dear All,I am developing an application on the STM32F746 that uses TouchGFX. I am able to load some images from my SD card to the primary cache and I am able to display the images individually on the screen. But when I try to display them together I ...
Hi gm, I am creating a project in STM32CubeIDE with touchGFX, right now the project builds, but when i pass it to the board the screen shows white, and when debugging I noticed that when it gets to the line tick() in HAL....
Hello,I'm working on a UI with touchGFX, and I was wondering which is the better practice in order to maximize performances and memory managment: is it better to create a new screen for each page of the UI, or to keep screens at minimum and to play w...
Good morning everyone, I created a project for a client and it is now in an advanced state.All the time the project was developed with a horizontal display (we are talking about two years of work), at a certain point a larger display was used, origin...
I have a STM32F7508-DK board and I'm using the last version of the STM32CubeIDE and TouchGFX.I create a project in TouchGFX (or open one of the examples that are there) -> generate code -> open project in STM32CubeIDE -> compile -> run -> works fine....
I am using the STM32H745XIH6 board and I have setup SPI using CubeMX in CubeIDE and for some reason, the HAL_SPI_Transmit_DMA never calls the HAL_SPI_TxCpltCallback unless I put a HAL_Delay after the function. /* Includes ---------------------------...
