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've just started using TouchGFX. I'm using the STM32F429-DISCO development kit. I created the screen you see above via TouchGFX. I want the frequency variable I wrote earlier to come next to the "Frequency" section. At the same time, I want...


Resolved! Getting data from List Layout Elements

I am not very experienced with CPP or TouchGFX. I have created a Custom Container with a TextArea, a ToggleButton, and a couple of ScrollWheels. I have created a list layout, and used .add() to add two new instances of the Custom Container to my list...

CYBR by Associate II
  • 2 replies
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See if the Init Code conversion is correct?

It received the initial code for the ILI9806E.The codes you received are as follows.write_command(0xFF); // Change to Page 1 CMD write_data(0xFF); write_data(0x98); write_data(0x06); write_data(0x04); write_data(0x01); write_command(0x08); //Output S...

PKunK.1 by Associate III
  • 5 replies
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Resolved! Displaying Data to TouchGFX UI using wildcards

Hi GuysI am a noobie and I am just starting out with TouchGFX. I have designed a 7 screen gui which cycles between screens (1-7 in that order which cylces indefinitely) and I have a text area which I want to populate with real-time data. This is only...

Nikola01_2-1714987046276.png Nikola01_1-1714986998861.png

Memory leak in an example?

Just came across this in one of my pet projects. Screen1View::setupScreen() { Screen1ViewBase::setupScreen(); //listLayout1.setWidthHeight(0,...

MichaelM by Associate
  • 0 replies
  • 0 kudos

Resolved! Resize string variable

Hi i have this code: char string[6]="Hello";char string1[6]="World"; touchgfx::Unicode::UnicodeChar dst[6];touchgfx::Unicode::UnicodeChar dst1[6];touchgfx::Unicode::UnicodeChar txtAreaBuffer1[100]; Unicode::strncpy(dst, string, 6);Unicode::strncpy(ds...

Schamann by Associate II
  • 3 replies
  • 0 kudos