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 ...
I'm currently using an STM32H7S78-DK, and I'm correctly able to run TouchGFX with FreeRTOS and everything. I also an error handler function that, in case of a crash of TouchGFX it writes directly to the framebuffer.Now, I would like to do a similar t...
Hardware ConfigurationMCU: STM32F469NIH6Custom Board: Pin-to-pin replica of STM32F469I-DISCODisplay: HF-35040-X365-A0 (3.5-inch, 800x480 RGB parallel interface)SDRAM: IS42S32400J/F (16MB, 0xC0000000)Interface: LTDC (NOT DSI - DSI explicitly disabled...
Touchgfx 4.26.0 (and was same on 4.24.0) keyboard examples are the same resolution although there are (3) resolution of display resolution selectionsThey all display the keyboard size as approx. measured 43 mm (1.7 inches) X 33mm (1.3 inches) on a 5-...
I’m working with TouchGFX in STM32CubeIDE. After creating a new project and copying over the IOC file and pin configuration from the verified design used for my custom PCB, I’m now running into errors. Some components fail to build, and I’m getting “...
I'm very new to this so be kind. I've been working on a display for CAN data. I have the display designed and it works and while building code for the CAN and using the GPIO5 LED for testing, when I Run it, I get a garbaged display. I have a worki...
Right now, if there are any widgets on a page the Designer automatically creates a canvas buffer for it. The following code is created in the ViewBase .hpp/.cpp files static const uint32_t CANVAS_BUFFER_SIZE = 12000; uint8_t canvasBuffer[CANVAS_BUFF...
Hello,We have procured a STM32U5G9J-DK1 discovery kit. We are in need of the default pre-loaded program that comes with the kit as this will help us to understand how to use Touch display and its other features. We see that this pre-loaded program is...
Hello ST Community Team,I am facing a TouchGFX project generation issue related to path mismatch while working on an STM32H745 dual-core device – unable to locate .ioc / .cproject ?I am sharing my setup and issue details below. Environment Details:S...
I'm experiencing a HardFault that occurs always on cold boot (after the board sits unpowered for ~1 hour). It also occurs sometimes when flashing and immediately running from the debugger.I'm using FreeRTOS, and I've noticed that commenting a task, f...
Hi,I have 3 radio-buttons in a custom container which is present on several screens.I would like the radio-buttons to keep their states between when switching screens.I have the radio-buttons states reported to the model every time a button is presse...
