Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
TouchGFX 4.26.1 is now out. Please follow this link to download it.This version is a patch release and includes bugfixes of issues seen on TouchGFX Designer 4.26.1 version, as well as adding support of the new STM32H5F5 and Chrom-ART 2.Please visit o...
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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 ...
Board InformationI am using STM32H7B3I-DK and have generated a project using the TouchGFXDesigner. I have then modified the pin configuration through STM32CubeIDE.Problem DescriptionI want to read the value of a resistance (and thus the voltage) thro...
Hello ST Community,I’ve been working on a project to enable TouchGFX on my STM32H735-DK, but instead of using the TouchGFX Designer, I decided to configure everything manually to display a pre-designed image on the screen.The IssueInitially, everyth...
Task Description:I'm trying to update a text on the screen when a button is pressed. I want to achieve this using the event functionality in FreeRTOS.The control flow is more or less like this:Button pressed -> External Interrupt -> Callback function...
Hi,I noticed on the GUI Silicon Portfolio that the SPI is used by quite a few micro families for resolutions of up to 480 x 272.I was wondering:1. Do you know if SPI for those micros allows refresh without the tearing effect (i.e. refresh of the whol...
I've been trying to get the TouchGFX Project work for the above configuration. I have followed the following steps:1) Choose the demo project for the setup mentioned2) Generate code3) Open the project in STM32CubeIDE4) Build Project5) Add the generat...
Hi,I am using a STM32U5G9VJT6Q on a custom PCB with a custom DSI round display and QSPI NOR Flash (MT25QL128ABA1EW9-0SIT) holding the graphics.Below are the screenshots for the configuration of the various modules.But when I tried configuring the FMC...
In TouchGFX Designer, images can be easily be stored in external flash by designating the Section to ExtFlashSection within the program itself. As far as I can tell there is no way to do this for videos using the user interface. I know the images are...
I get the following error every I try to to run my simulator. The same generated code is compiling fine on my target.I keep getting an error related to static const touchgfx::FontId HUGE = 2;.Compiling gui/src/pages/views/SettingsCommunicationView.c...
Im new to TouchGFX. Im goung to create my first demostration on a custom setup.I got a NUCLEO-L4A6ZG board with a display shield using an MCU interface.This works:Internal frame buffer 320x240x2 bytesDriver for display, bit banging GPIOs for display ...
Board STM32H7474I-DISCO, TouchGFX V4.24.2.If you keep the analog/digital clock examples running (in the evaluatation board) for (say) 10 minutes then the clock on the LCD screen will be more than 15-25 seconds behind your watch. This is a massive del...
