Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
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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 have a STM32F746G Discovery board on which I have developed an application. The application was running fine on STM32F746G Discovery CU3. When I bought a new identical board and flashed the application, the display literally showed something li...
I am having trouble finding how to change the interval of the major gridlines dynamically. I am using the scrolling graph and have implemented dynamic Y-axis range, but I want to be able to change the intervals of the gridlines as well. Is this possi...
hiI wrote a function similar to the one below for changing the text of a Text Area, and it works perfectly. However, I encountered an issue with Flex Button. This part of the code gives an error: touchgfx::WildcardTextButtonStyle &FlexBtn void FlexBu...
I am using a STM32U5G9J-DK1 kit that comes with a round 2.47" LCD DSI MIPI and looking for other sources that will work with this board. I can't find any technical details on the LCD - anyone have a link? I'm looking for the controller part# mainly....
Hello,im working on MP3 player. I would like to show list of files/folders(file system) in the FAT system on SD card and open them. The length of list is dynamically based on content of SD card. What is the good approach to do this? Thanks for the ti...
I am working on a project that needs to integrate a 240x240-round display. The display uses a GC9A01A driver, and the host communicates with the driver through an 8-bit 8080 parallel interface. The display vendor provided this interface for communica...
Hello to all ,I am wanting to display a text that changes over time what it says, this works fine but for some reason the letters with tilde or the Ñ does not appear.I put a picture of how I set the typography and how it is shown badly written in the...
Hi All,I am looking for any simple working example on how to, let's say, draw a circle or rectangle on the screen using the new GPU2D aka NeoChrom aka 2.5D aka NEMA GFX.Does such example for STM32U5G9 already exist? I know that it has to use compiled...
Hi there. I have an image that I want to draw in a certain location and in as many as I need. I found the function HAL::lcd().drawPartialBitmap. I tried to call it from the view class in my function, like HAL::lcd().drawPartialBitmap(myBitmapId, poin...
Continuing saga of attempting to run a TouchGFX demo on a NUCLEO-G071RB with X-NUCLEO-GFX01M2($AZ2).I connected the NUCLEO board, selected it in TouchGFXDesigner, then selected the relevant demo.Having installed the latest TouchGFXDesigner (4.24.2), ...
