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,Iam using STM32F750 8-DK Evaluation kit, STM32CudeIDE1.2.0, and STM32Cube_FW_V1.15.0 is SDK. If iam trying to load the LTDC example available in Examples/LTDC/LTDC_Display_1Layer, iam not finding anything on the screen. It is just a blank screen. ...
Hello.I was developing a GUI with STM32F767 & RGB TFT LCD.However, the specification has changed and I should consider changing to the STM32H743.Are there any issues to watch out for when changing the cpu?Does CubeIDE & TouchGFX Deginer support H7 de...
Hello!I'm using the Cube IDE with STM32H753 and trying to initialize the LTDC from HAL.I already did this with success for the STM32F767.But for the STM32H753 I have some problems with LTDC drivers.The programm hangs up during debugging on the automa...
HiI had a problem with this getBlockForTransfer function that always returns 0 when I use FSMC + partial frame buffer.The main changes are in the TouchGFXHAL file.Below is my entire project, and any help would be appreciated.Thank you very much for ...
If multiple persons working on same project and developing different screens then can we merge all screens and how?
I wonder if there is going to be any code conflict if I generate graphics it TouchGFX and the usecodes like BSP_LCD_DrawLine in While() loopcan those two work together ?I want to get some of the discovery boards and work on a few projects.
Hi,I set the binary option in the designer (4.13) and successfully generated the bin files. I then unset the option and generate again the fonts fileד. All this session worked as expected.Now, after a while, in the same project, I set the binary opti...
I've generated a project using the Text Example template and a HW timer. TouchGFXHAL::initialize() is called and the HW timer signals Vsync, so HAL::getInstance()->backPorchExited() is called. I'm up to "Transferring the framebuffer section" in https...
Hi,I have made this very simple project, when I step into code and just change the vsync_sem in debuge to 1 to force a render, The code would just call this function HAL::getInstance()->backPorchExited();and never would retrun, it would stuck in th...
I have seen a lot of information about the STM32 supporting special hardware features to enable high performance TouchGFX GUIs.As far as I can see, Chrom-ART acceleration is enabled by default. I am not 100% sure how to check if this is actually work...
