STM32 MCUs TouchGFX and GUI

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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 ...

Resolved! Text in Text Area is flickering..

when I am rotating the text by 270 in setup screen() . From the handleTickEvent I am changing the wildcard text as well as I am also changing the position height and width though I am getting text but it is grainy...not clear(I have included invalida...

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RG.3 by Associate III
  • 1252 Views
  • 8 replies
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Touchgfx freezes

Hi all,I am developing a project in touchgfx using STM32F429. As the complexity of the project has grown, I have started to see anomalies in the touchgfx.Until now I have 15 screens and all the screens work fine separately. When I put them all togeth...

GAlia.1 by Associate II
  • 591 Views
  • 1 replies
  • 0 kudos

Extra line at boundary of image in lcd display 240x320

Hi stm,​​We are working with 240x320 resolution display by the following configuration ​1 display support 18 bit so we configured DSI with 18 bit and ltdc format with 24 bit and dma2d with rgb888 and changed configuration to 240x320.2. display runs i...

kD1 by Associate II
  • 351 Views
  • 0 replies
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STM32H745I-DISCO not working

Hello,I tried to flash a sample application from TouchGFX on a STM32H745I-DISCO. Application template was for the STM32H750B-DK since there isnt one for the H745 and I wanted to see if it would work.I got a white screen and the usb programming is no...

JDoe.3 by Associate
  • 638 Views
  • 1 replies
  • 0 kudos

SDRAM bad resolution on LCD

hello everyone i have been working with a custom board F429IG LTDC RGB565SDRAM 32MB 16bit data widthSTMCUBE IDE and CUBEMX 5.6i have tested each hardware separately and they seem to work fine .created a project to show just a button in 7" LCD 800X48...

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ssaeb by Associate
  • 1022 Views
  • 3 replies
  • 0 kudos