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 have developed a custom bootloader for updating the fw via usb stick for stm32F7...I would like to integrate the possibility to update the external flash memory via quadspi... Which are the adds what I should introduce to the initial bootloader in ...
Hello Dear Engineers,I am looking for using DMA2D with stm32f429IGT6. So far I have been able to use RAM and LCD in cooperation. Now I want to use LVGL as the main framework. The main problem is I don't know how should I use dma2d in the bare-metal c...
Hello, I have a STM32H747-DISCO Discovery kit. I am still fairly new to STM32 so forgive my ignorance but I was wondering what is the most efficient way (in terms of cpu usage) to perform a picture perfect image upscale on a bitmap image (see picture...
Good morning,I would like to use the "dynamicBitmapCreateExternal" function as my dynamic image is already present in flash in ARGB8888 format.I'm using GFX 4.16.1, compiling the compiler tells me Error [Pe020]: identifier "dynamicBitmapCreateExterna...
Hi, I'm looking at a few different STM32 discovery boards and am trying to decide which one would best fit my needs and I'm also trying to figure out how to go about creating my desired application.My application will require both networking (TCP/IP ...
Hi to all,I want to use STEMWIN with ILI9341 (Parallel and SPI interface).My goal is to use STM32F103RCT, with ILI9341 parallel interface.But at this moment I have a NUCLEO-F401RE and X-NUCLEO_GFX01M1 ( ILI9341 spi interface).GFX01M1 declare that is ...
Hi,I want to use STM32H750XBH6 part with a LCD of 24bit @1024x600 resolution, Do you have any Idea about the performance? is it slow or can it do the job?
Hi.It took a long time to decoder JPEG images, so I measured the time.[My code]... // Allocate and initialize JPEG decompression object. We set up the normal JPEG error routines. cinfo.err = jpeg_std_error( &jerr ); // Now we can initialize the ...
I am aware of this discussion:https://community.st.com/s/question/0D53W00000uYapRSAS/how-can-we-iterate-containers-inside-a-container-ie-nested-containerIn my setup I made a custom container called messageBanner.In its constructor, it creates and add...
