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 ...

BMP reading stop in the loop ?

Dear Members,I have question related with BMP reading from SDcard then display to LCD ?It stopped in one file,Is it related with internal SRAM of my STM32F103, and I'm running out of internal SRAM memory,I read some bmp files, and freeze.Regards,Code...

Hello, I am looking for help in finding a problem with the LCD connected via the FMC interface. Some data sent is corrupted.

I have an LCD screen (ortustech COM20H2P74ULX) connected via FMC to the STM32L4 MCU and I have some communication problems as some of the data I write on the screen gets corrupted. I suspect a bad communication timing setup with the screen memory, bu...

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Dziadek by Associate
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The LCD is working but not showing any character?

Hi, I am using stm32f103 and IAR for codes.I am trying to use a character LCD 16x2 for my project. It turns on with 5 volt that I connect but not showing any character. I changed the potentiometer and still no sign of characters.I was wondering what ...

ATavo.1 by Associate III
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Resolved! Wrong representation of screen. (Shifted image)

Sometimes an image tells more than a thousand words:As you can imagine, the dots shouldn't be shifted to the right as on my display (there is an offset on the x-axis)This is my very example template (lots of buttons to test my touch).I use the STM32F...

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Jiimmy by Associate II
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