Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
Hello community!On March 18, we launched a TouchGFX Contest that had for goal for us to see our community's skills and creativity. This contest ended on May 2.We received several interesting projects, and it is now time to announce the winners! Our h...
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 working with an STM32F769 MCU driving a 480×272 RGB565 TFT display through LTDC.Architecture:Framebuffer in external SDRAM (IS42S16800F-7TL, 16 MB) connected via FMC.LTDC + DMA2D used for graphics update (TouchGFX).I²C + DMA used to read/wri...
Hi Community, We are exploring the migration of our FreeRTOS-based firmware to Zephyr. Our current design heavily relies on TouchGFX (provided by ST) for controlling an 800×480 touch display. Here are some key details of our setup: TouchGFX with exte...
I made some containers in 1 screen. (please refer to attached image) I wanted to handle these containers depends on h/w key. e.g. temp key is pressed, all of the containers in HDT_POPUP_GRAPHIC_SCREEN must be disabled. only main_graphic_temp_contain...
Hello Everyone,I'm using an STM32L496 (1MB of flash) with an MT25QL128A external flash memory (16MB) for graphics assets in my TouchGFX application. I'm finding that I'm running out of code memory (the memory on board the STM32, not the memory on the...
Hi!I'm getting 2 round displays up and running using tGFX on an STM32F767 (custom board, external SDRAM and QSPI)I think almost everything is running but I have some weird artifacts. the clearest I can show is the color wheel test.While the image is ...
Hello STMicroelectronics engineers and fellow users,I recently purchased the STM32F746G-CU4 board and have been working on a project with it.The STM32F746 is an excellent processor, and I was particularly interested in its ability to control a touch ...
It should be purple, but it shows up as blue. background is svg picture is normal.
Hello All,I am working on touchgfx project where I had default __weak void TouchGFX_Task(void *argument) task which was working fine for GUI and touch.Later I have added other task for data transfer over uart1 using another task in main. Now the pro...
Goal: I need to store my newly added assets (images, fonts and texts generated from STM's touchGFX designer) in the existing project (which already has set of assets in it).BUG: The newly added assets (maybe text area, image, fonts) to the existing p...
i m using STM32303E Eval board. This board has SPI based GLCD (as per datasheet of Board) with is connected through SPI-2. i m using TOUCHGFX for display images and my application has only QR code in it. i have started from STCubeMX, enabled TOUCHGFX...
