STM32 MCUs TouchGFX and GUI

Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.

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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 ...

Touch Interrupt Problem

Hi professors,I am using STM32H743 with my development board,and I am trying to build a Interrupt for the touch function,codes are down below.By the way, the code is generated by TouchGFX and Board STM32H743I_EVAL.Pin definedInterrupt function in C++...

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STEMWIN Library Memory Allocation related details

Hi, I am working on a project where we will be using a STM32F429 device.I am using the discovery board for prototyping and testing a few LCD related routines. I am using STEMWIN library with FreeRTOS to create UIs.As the discovery board has an extern...

MMurt by Associate
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TouchGfx on nucleo-F446RE Howto?

Helloyesterday I heard at the webinar that the touchgfx is for F4 Mcu.Now i want to connect a 3,5" touchscreen to a nucleo-F446Re board.STM32CubeIde with MX 5.2 shows me no touchgfx in the middle ware.(Iam serching a Nucleo64 with mcu that is TouchG...

padawan by Senior II
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Unicode to double and display a double in a textArea

Hello,How can I convert a Unicode::UnicodeChar* to a double ? I've only found the function "atoi" to convert it to an 'int'. And also, how can I display a double in a textArea as such :Unicode::snprintf(textArea1Buffer, 10, "%f", 2.5);Thanks in advan...

GMeur by Senior II
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Resolved! Are TouchGFX widgets scalable?

Hi Martin,I started to create a basic window with a background bitmap and some widgets, buttons and sliders but found I could not resize the widgets. I am missing something basic. In response to my last post you mentioned stickies, what are they?K...

kweisi50 by Associate II
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