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 ...
Hello,this error really drives me crazy. When trying to flash the programm from the ToughGFX App or CubeIDE the external Memory can't be erased. I use the recommended CubeMXVersion of 6.14 and have the latest CubeProgrammer and CubeIDE with STM32Cube...
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,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 a board with a STM32H730 chip, my RAM is configured as not cacheable and instruction access disabled,as performance decreases a lot otherwise, but now i'm getting a hardfault after drawCachedAreas(); is executed,As i can't see what that fun...
Hi guys.I am using STM32H7B3LIHQ MCU, MX25LM51245GXDI00 flash and IS42S32800J-6BLI RAM with NHD-4.3-800480CF-ASXP-CTP TFT screen. I configured the LTDC, FMC, OCTOSPI, TouchGFX and FREERTOS settings. I have a 2 problem.1- I added textArea in the scree...
Hi, I am trying to get any of the TouchGFX demos to work on STM32N6570-DK board to work but nothing worked so far. Only TouchGFX Analog/Digital clock example works from all other available examples. All available demos for N6 DK board don't work.When...
