Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
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 all, I am trying to switch the screen throuch code in touchgfx.If I use SwitchScreen, how shall I state the argument (screen* newScreen)?If, for example I want to switch to Screen7. Shall I call the function with SwitchScreen(scr7)?where scr7 i...
Hi there,I have a STM32F746G Discovery board on which I have developed an application. The application was running fine, there was some strange behaviour, probably some minor bugs, but it looked good. When I bought a new identical board and flashed t...
Hello,I have successfully implemented a Touchgfx based UI app using cubeMX and freertos on the STM32U599 chip. This is a basic application with multiple screens, a number of components all in ARGB2222. I am now in the process of porting my app from F...
Hello,I'm busy working on my first touchGFX project and I am using flex buttons instead of toggle buttons. I set the trigger to toggle and change the color of the button which works really well. The issue I am facing is that if I set a button to the ...
Hello, I am facing an issue where the rendered frame buffer is printed on the display as gibberish pixels.I'm using the Nucleo F746ZG and interfacing it (over SPI) with an external display controller that writes to a 240*320 display. I was not able t...
Hello,I found an "edge" case with TouchGFX Designer.I have a message box that can swap syntax between language and wildcard count.think of:-ID1: "Clock stop"-ID2: "Clock <min>"-ID3: "Clock <sec>.<usec>"I was able to set a base class with id3 and both...
I would like to check which screen is activated from model.cppI tried to use getCurrentScreen() in touchgfx::Applicationhttps://www.touchgfx.com/documentation/html/classtouchgfx_1_1_application_af560e49a149b6d2d0ccffd4ca42e5991.html#af560e49a149b6d2d...
Hi, I went through some other discussions discussing a similar problem, but they did not seem to help. I have screen one which displays (dynamically) a container. The container has a button on it, which when clicked, changes screens to screen 2. At t...
Hi everyone,I'm working with the STM32F429i-Disc1 board, writing code from scratch, and I encountered something odd. I created an empty project for the LCD, and during the LTDC pin initialization, I mistakenly set the alternate function (AF) to the w...
Hi. My TGFX project is based on a Swipe Container employing multiple screens. Each 'swipe' will bring a set of widgets into view that are responsible for many different settings. Amongst these widgets are pairs of Radio Buttons which should work ind...
