STM32 MCUs TouchGFX and GUI

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X-CUBE-TOUCHGFX 4.23.2 is out!

TouchGFX 4.23.2 is now out.Please follow this link to download it.4.23.2 Release details:Release date: March 14th, 2024Bugfixes in TouchGFX Designer:Fixed a bug where TouchGFX Designer would not close properlyBugfixes in TouchGFX Core:Fixed issue wer...

LouisB by ST Employee
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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 ...

Multiplexed OctoSPI with LCD 800x480 on STM32H7A3

We are planning a new project and would like to know if the following configuration would work: SMT32H7A3 CPU (280 MHz)Multiplexted HyperRAM and HyperFlash via OctoSPI2 LCD module (LTDC) 800x480 with TouchTouchGFX Graphical user interfaceHas anyone e...

GS1 by Senior III
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  • 4 replies
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STemwin background color of a text

Hi thereI'm currently working on a simple project and it is a simple 7inch LCD using a STM32H743IIT6 board.I used GUIDRV_LIN for display driver. and I have set all the LTDC and FMC, etc. here are my issues:1- first: in a simple window I have some TEX...

Ala by Senior
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problem with using video and USBFS

Hello everyoneI have a serious problem with using video and USB. I could run a video by using the hardware method on Stm32f767zit6 But as soon as insert the USB to the board the video stop playing and does not work at all. I understand that the video...

I'm trying to get a TFT display to work using Touch GFX on a custom board. Why doesn't the display I make in touch GFX show up?

320x240 Parallel RGB (LTDC) interface. I've been following the TouchGFX board bring up instructions. I can change the background color, so the hardware side should be good.I made a display in TouchGFX, everything compiles. TouchGFX updated the files ...

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SWood.4 by Associate III
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Resolved! LTDC: Display Compatibility Question

Hello,I am looking to use the LTDC (LCD-TFT) feature to interface with a TFT display and potential touch controllers (CTP). I am uncertain on the requirements to interface with it and wanted to confirm a few details.I have written software (generated...

KMew by Senior III
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  • 4 replies
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Resolved! Black horizontal lines when SDRAM is used. Why?

Hello,another day, another problem...I just started with a custom board. But i am using parts which are already working on boards from ST so i thought it will be easy to adapt.I started a new project and if i use internal RAM for a touchgfx box every...

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