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 ...
I want to use touchGFX on STM32L496G-Disco with a screen connected to spi1 and not the on board screen.the screen connected to spi1 is supported on another board with the driver in ST7789.c + .h when it is connected to STM32L476RG_NUCLEO. the problem...
I am trying to "press" a button without actually touching the touchscreen of my development board.Reading the TouchGFX documentation, I found that there is a method calledClickEvent, that seems like it might do the trick.I tried calling the following...
Hi, I use 'makeTransition' function to animate the screen transition and the new screen has a large number of dynamic data display. I want to display these after transition finished, but how can get the status of screen transition (I checked file ...
Hey guys,So, I'm taking on a project that will use STM32H7 chip with a TFT panel screen (with touch capabilities) on a custom PCB. The project is a custom gauge (like a speedometer) that allow user inputs via the touch display. So my question is, doe...
environment：keillink file code： LR_SDRAM 0xC1A00000 0x00600000 { ; load region size_region ER_SDRAM 0xC1A00000 0x00600000 { ; load address = execution address *.o (TextFlashSection) *.o (FontFlashSection) *.o (ExtFlashSect...
Hi,I need to load dynamic png images at run-time. I've read TouchGFX documentation for Loading Images at Runtime. However, the examples cover BMP and JPG formats. Is there a PNG loader?Thanks,Ari
Hi everyone!I'm trying to integrate my own touch controller with TouchGFX on a custom board. My touch driver gives me XY coordinates of an event (press or release). Basically with this information I can do whaterver I want. So, for example, I can cha...
Hi All,I have a problem with bitmap caching. Below is the contextProcessor and Peripheral’s details:-STM32F429ZITX micro8 Mega bytes external SD RAM16 Megabytes SPI flash(not quad)Our use case:- We have GUI application with several screens(setup , fu...
Hello!In attach - project for CubeMX.If I generate project for Keil and try to compile, I get errorsH743\H743.axf: Error: L6200E: Symbol SystemInit multiply defined (by system_stm32h7xx_1.o and system_stm32h7xx.o).H743\H743.axf: Error: L6200E: Symbol...
I created two screens and did the actions to change the screen. But changing the screen does not work correctly.Added an extra buffer for animationuint16_t buf_ram [160*128];using namespace touchgfx;namespace { LOCATION_PRAGMA("TouchGFX_Framebuffer"...
