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 ...

Word warp issue with multi-line texts (3 lines)

Hi,I am using word wrap with Text Area component:textArea.setWideTextAction(WIDE_TEXT_WORDWRAP);My texts are usually so long that they need to be wrapped to 3 lines. I have seen no issue with the first wrap (between line 1 and 2), but the second warp...

PWagn.1 by Associate II
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Resolved! Hello, i am tring to display some word on my LCD connected by means I2C drive (LCM1602) without result. I have no error and the LCD is always on but no word apper. I think that the issue is the address to put in: #define DEVICE_ADDR (0x4E << 1)

On data scheet of device (PCF8574T mounted on LCM1602) the addres is 0100 1110=4E but the program still doesn't show me any letter on LCD. Where is wrong? I cheked many times the pin and them are right. Same thing on Cube IDE.

SMusc.1 by Associate III
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