STM32 MCUs TouchGFX and GUI

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X-CUBE-TOUCHGFX 4.24.2 is out!

TouchGFX 4.24.2 is now out. Please follow this link to download it.Release details: Release date: December 18th, 2023 New TouchGFX Core Features: Added libraries for cortex M55.We're happy to share a new TBS in the TouchGFX Designer based on this co...

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TouchGFX documentation feedback

We wish to always improve our documentation. The best reviews and critics always come from the people that read it, so we would like to use this post to collect your thoughts and feedbacks. Please share what you like, dislike, what you think is missi...

Share your Custom Widgets!

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 ...

Screen to screen data transfer

Hi,I wanted one data that I received from back end to be displayed in both in startup screen and screen2 which comes up after startup screen.So once I receive the data from back end in startup screen via Model.cpp I have to save it in Model.cpp and w...

KNara.2 by Associate III
  • 515 Views
  • 1 replies
  • 2 kudos

display mipi - sending a dummy black portion

Hi programmers !I'm trying to work whit AVD-TT78QT-NN-005-S mipi display (1280x400 pixel) and STM32 U5A9J-DK board.This display needs a black portion of screen to visualize the image correct: (from datasheet)Obviously the screen in Touchgfx designer ...

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vitom by Associate II
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Resolved! ERROR IN TOUCH GFX 4.21.4

i am having problem when i try to use demo or create a project, these errors keep repeating even when i restart the app i have uninstalled 4.21.3 and installed the latest version but it keeps crashing.​Did I skip any steps during code generation or i...

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OWLchan by Associate III
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  • 11 replies
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Calibri font problem

Hello, I use STM32F746 and 800x480 TFT display and I use Calibri fonts but some calibri fonts cannot be shown correctly. I tried all texts with BPP8, BPP4, BPP1, but nothing is changed. How can I solve this?

Epamuk by Associate III
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  • 5 replies
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TouchGFX calls HAL_Delay in ISR

Hi,In TouchGFXHAL.cpp, HAL_DSI_EndOfRefreshCallback() contains HAL_Delay(). Meantime it is called from HAL_DSI_IRQHandler(). Can it be avoided?The code is generated with TouchGFX Designer 4.22.0 for STM32H747I-DISCO.The generated file is attached.

ERROR by Associate II
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  • 0 kudos