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 again, (posting twice today)I am looking at the performance of my STM32H747 system to better understand it. I didn't think there were any problems because I am not visually seeing any artifacts, but I always like to check. As it turns out, my syst...
Hi all,I have a screen with an RGB interface (Focus LCD E35KA-FW1000-N) that's being driven by an STM32H747 with the framebuffer in external RAM (over FMC). I'm presently using a double framebuffer strategy, but this same behaviour occurs when I used...
Hello All,I am using touchGFX v4.22.1, is it possible to exclude languages when generating a build?I have 6-7 different languages but i am close to my flash limit when building in STM32CubeIDE.I'd like to create multiple builds with different languag...
Hello.I developed a Screen with touchgfx with a ModalWindow with button and BoxWithBorder I add interaction on this button that calls virtual function. When I press the button the processor goes to HardFault. Can some one help me ?
Background - TouchGFX based HMI application where I want to display JPEGs I am streaming.I have setup the bitmap cache for TouchGFX and can confirm it works as expected with raw RGB565/888 bitmaps.I am trying to integrate the JPEG codec to stream JPE...
Hi,Why isn't handleKeyEvent() called in touchghx simulator when I press the backspace or the enter keys of my keyboard?Also, it's a bit sad that it only works with ascii char, so I just can't send a 'é' or a 'è' char for instance… Could it be improve...
I want to make a project using h7r7 and enable touchgfx,In CUBEIDE,I chose both boot project and application project,but I can not check touchgfx for application project,and it is forcely checked for boot project,can't be changed.Any one knows this p...
I am using an STM32H7-based 7.0" Riverdi display board. I supplied 12V power to the board and connected the SWD pins to my external debugger.When I first powered the board, the pre-installed demo application on the screen ran correctly.After that, I ...
I have a custom board using u599 and touchgfx, my LCD size is 640*480.I noticed there is a "nemagfx_stencil_buffer_mem" in my RAM,It takes 305K memory,It's really a lot memory ,because I only have 30K left.But on the other board,lcd size is 480*480,"...
Hello, how is everyone doing ? I am making this post because I just received a Riverdi STM32 Embedded display for my last ever studying project, as I will use it to replace 7-seg, buttons and keybord. I made a simple connection for the power supply (...
