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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,I'm having a problem that's driving my crazy. After running my program for a little while, I start getting DMA2D transfer errors because the src address of the blitOp struct in the function void STM32DMA::setupDataCopy(const BlitOp& blitOp) starts...
Hi,which widget should I use to create a curved line?If there is no widget,what is the procedure to create a curved line?Thank you
Hello everyone,I'm currently working on a project with a custom electronic board (still in development). This project includes a 1280x400 display, driven via MIPI DSI by a processor (likely an STM32F429ZG or STM32F479ZG depending on the required pin ...
I referenced the following link: https://support.touchgfx.com/zh-CN/academy/tutorials/tutorial-04 Added a TextArea as a new container to the Scroll Wheel. When using scrollWheel.animateToItem(5, 100); Why does modifying content in void scrollWheelU...
Hi,I'm trying to make a dynamic scroll graph such that the number of data points and x-axis scale changes when a user sets a value through a slider. The issue I'm running into is the inability to update the number of data points for when the graph sc...
Hello STM-Community.I am currently working on some project with the "LIZARD Board" from Actron and a 800*480 LCD-screen.I followed the Instruction in https://support.touchgfx.com/docs/development/board-bring-up/how-to/03-display-internaland also othe...
When screen initializes: scrollWheel1.setNumberOfItems(1); scrollWheel1.setDrawables(scrollWheel1ListItems, updateItemCallback, scrollWheel1SelectedListItems, updateItemCallback);After run for some time, scrollWheel is re-configed as: scrollWheel1....
Hi, I am trying to create an external dynamic bitmap to display an image already loaded into Memory Mapped External Flash. uint16_t FrontendApplication::getLogoBitmapId() { if (bitmapId == touchgfx::BITMAP_INVALID) { bitmapId = Bitmap::d...
Hi,I am trying to plot an array of 512 values in a dynamic graph in touchgfx. This is working as intended but I am experiencing poor performance. When in histogram mode the graph updates quickly however I wish to use line mode and when in this mode, ...
Hi,I have created a simple GUI using TouchGFX Designer for the STM32N6570-DK, generated the code, built it, and ran it. Everything works fine.Then I noticed that the TouchGFX_Framebuffer is located in internal SRAM. However, I plan to use that SRAM f...
