About TDele.1

TDele.1 · 2022-09-13

I've recently updated with no major issue my TouchGFX project from 4.18.1 to 4.20.0.The screen behaves like before with one major exception: all the slide transitions have become way slower and laggy now with the new version.When previously with 4.18...

TDele.1 · 2021-12-09

Hello everyone,I'm currently developing a project using Touchgfx on a custom board with a STM32F469II and a 1024x600 screen on RGB565 format. I'm also using both an external SDRAM and Flash and the DMA2D is activated.Recently, I've been having an iss...

TDele.1 · 2021-11-26

Hello everyone,I'm currently developing a project using Touchgfx on a custom board with a STM32F469II and a 1024x600 screen on RGB565 format. i'm using an external flash running at 100 MHz and an external SDRAM of 8 MB with 4 banks used like so:The f...

TDele.1 · 2021-09-01

Hello,I'm currently trying to use the "X-CUBE-CLASSB" package I'v found there : X-CUBE-CLASSB - Class B 60730-1 and 60335-1 Functional Safety Package with software expansion for STM32Cube - STMicroelectronics to do some watchdog, stack and flash secu...

TDele.1 · 2021-07-06

Hello,I'm currently developing a project using Touchgfx on a custom board with a STM32F469II, external RAM/FLASH, SD card and a 1024x600 screen.I've recently come across an issue when performing any animation (slide screen transition, scrollable cont...

TDele.1 · 2022-10-04

Sorry for the delay but i finally got back to it.About attaching my project, the simulation feature of touchGFX has never worked for me in the past and except if you have the custom board that I am using, it won't be possible for you to even launch i...

TDele.1 · 2022-09-13

With the most loaded screen, I have about 30 widgets, most of them being custom containers (so containing themselves a lot of other widgets). The views are pretty heavy put this never posed any issue with the previous TouchGFX 4.18.1 version where th...

TDele.1 · 2021-11-29

I wanted to not go under the screen recommendation of about 45 MHz but by decreasing it further down under 40 MHz, the screen is not glitching anymore when I activate the DMA2D. This basically fixed all my problems, thank you.

TDele.1 · 2021-09-24

Not really a solution but if you disable the chrom-art, the jitter completely stops but the FPS might drop quite a lot during those animation.A way to greatly reduce the jitter was, in my projet, to make sure that no screen buffer is shared between 2...

TDele.1 · 2021-07-07

Thank you for the link. I've read the discussion and the application note and I've gathered the following possible problems :"Optimizing burst read" does not apply to my board I believe since I have a screen of 1024x600 and colors in RGB565 (and 1024...

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TouchGFX 4.20 issue with slide transition

Hard Fault when performing a screen transition

Screen borders switched when performing complex animations with DMA2D

Unable to install X-CUBE-CLASSB package on CUBEMX

Screen jitters with animation

Re: TouchGFX 4.20 issue with slide transition

Re: TouchGFX 4.20 issue with slide transition

Re: Screen borders switched when performing complex animations with DMA2D

Re: Screen jitters with animation

Re: Screen jitters with animation