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 ...

[STemWin]Inconsistent wchar_t size warning on IAR 8.50.1

Hello, When I try to build source codes including STemWin(5.40) library, following warning is shown and display is not work. when I tested at IAR 7.80.4, there was no problem.Warning[Lt009]: Inconsistent wchar_t size       GUIAA_Char4Ext_XBF.o(STemWi...

Tiel by Associate II
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text arae to arry

can i add 10 textarea into an array likeuint8_t txt[10] = {textarea1,textarea2,textarea3,.....,textarea10};actually i want 100 uart data 10 times ie1st time recieved and printed on textare1, 2nd on second and so on. after each printing an index in ...

MA.21 by Associate III
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  • 1 replies
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Integration of TouchGFX with an External Display via. the B-LCDAD-HDMI1 board for the STM32F769-Discovery

Hi all, I am currently using the STM32F769-Discovery board.I am looking to display a GUI designed with TouchGFX Designer (4.20.0) on an external screen via. the B-LCDAD-HDMI1 board. The display I am using is the 7inch Capacitive Touch Screen LCD (7i...

TouchGFX screen touch problem

I am using stm32l4r9. Added buttons to the screen when using TouchGFX. After uploading the file, the touch function of the screen will disappear after about 1 minute. In other words I don't get a response when I press the button.

Jesse by Associate
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next lin in textarea

hi,i have a 3 data in a array like uint_8 pda[3] ={1,2,3);i want to print each on next lineso how i can put next line character in textarea

MA.21 by Associate III
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  • 4 replies
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stm32u575 DMA and DCMI issue.

I am trying to use DCMI and DMA to capture picture.But I got data transfer error from DMA. And I found the following information from the reference manual. Data transfer erroron a bus access (as a AHB single or a burst) to the source or the destinati...