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, I am trying to draw a sine wave, but just confused that how to specify the width and height, particularly for the setRange() functions, the graphic it draws are not I expected, sometime too small, sometime draw nothing. My Demo Screen is 800 * 4...
I'm using the stm32H750 eval board, in my project i'm showing the date, with this piece of code:Unicode::snprintf(mainScreenDateMonthTextBuffer, MAINSCREENDATEMONTHTEXT_SIZE, "%s", L"Gen");i'm printing on screen Gen for Genuary.That works fine on sim...
I not found graphic part for stm32h743i & h750 in cubemx. Why??This microcontrollers don't support touchgfx??how I will be using touchgfx in my h743 board??In the meantime the stm32h743i board is my own design and construction.Thank you for your ...
I am using swipe container with 5 pages and want to generate an event each time the swipe container changes from one page to another. Inside this callback I will get the current page displayed and update the values showed in the page controls.
I want to implement a function: after the mouse click on the curve to be able to drag the curve until the mouse is released
Hi I am new in ST microcontrollers, I'm working with NXP microcontroller (LPC54018) and I would like migrate our project to ST microcontroller. The first reason is the use of TouchGFX designer, the second one is when it needs to access to SDRAM, some...
Hello,i'm using DMA2D to fill a part of my frame buffer with a single color. Environnement is STM32H753, LTDC controller, EVAL2 board with LCD screen.Until now I was using ARGB8888 format (so both input and output formats were identical in DMA2D set...
Hi,I'm working on DCMI in snapshot mode and the image that I get from this peripheral is shifted eah line down.I transfer throught DMA to a memory area in external SRAM. After I convert it to RGB and send to my framebuffer. The camera image has 720p ...
Hi.I am using STM32F769I Discovery board with JPEG Codec and SPI interface.The JPEG Decoding is working with DMA from FLASH (inspired by JPEG_DecodingFromFLASH example for STM32F769I EVAL Boards).However, after I received a SPI package via DMA, the J...
