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
  • 1 replies
  • 9 kudos

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 ...


Hi, I want to receive data by UART.In MX, I have initialized it:this is the code: huart1.Instance = USART1; huart1.Init.BaudRate = 115200; huart1.Init.WordLength = UART_WORDLENGTH_8B; huart1.Init.StopBits = UART_STOPBITS_1; huart1.Init.Parity = UART_...

nsabo.1 by Associate II
  • 2 replies
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Touchgfx Designer 4.19.1 used too many PC RAM

I have already use designer 4.18 and 4.19.1 for same project.The 4.18 used ram about 1000 MB . When I change to 4.19.1 , ram used to 4600 MB. sometime used to 7800 MB. Make my PC slow down.How to solve this problem?Thanks.4.19.1 picture4.18 for same ...

0693W00000Np94QQAR.png 0693W00000Np954QAB.png 0693W00000Np959QAB.png 0693W00000Np94zQAB.png
achan.12 by Associate II
  • 11 replies
  • 0 kudos

STemWin - IAR inconsistent wchar_t size warnings

I'm building something with STemWin object libraries v 5.28 or 5.32 for IAR (STemWin532_CM7_IAR.a) and get warnings:Warning[Lt009]: Inconsistent wchar_t size       GUI_BMP.o(STemWin532_CM7_IAR.a) and 158 other objects in STemWin532_CM7_IAR.a have wch...

Pavel A. by Evangelist III
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  • 0 kudos

stm32cubeide tocunhgfx main.c and main.cpp

I searched and saw others had this problem but for the life of me, I can't figure out how to see the answers to the questions when I search? I hit every button and arrow but nothing show the answers.Setting that aside, I need to include .hpp files i...