STM32 MCUs TouchGFX and GUI

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Forum Posts

Join the TouchGFX contest now!

Hey everyone, for those who haven't seen the announcement in the community blog, I'm also announcing this here :) We're launching a contest focused on custom containers!  Custom containers have been a hot topic on our forum, and we love seeing the en...

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 ...

TouchGFX, how to draw images in A4 or A8 format?

HiIt seems that ChromART supports A4 and A8 formats very well, but I haven't found a way to draw dynamic bitmaps that use either of these formats -- it fails on an assert.Glyphs can use both of them (efficiently), so there must be a way to do it? So ...

Gom by Associate II
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Resolved! Why not call buttonCallbackHandler in touchGFX?

Hello! In project i am get in interrupt touch coordinate and handled in STM32TouchController::sampleTouch:bool STM32TouchController::sampleTouch(int32_t& x, int32_t& y) { /** * By default sampleTouch returns false, * return true if a to...

EHay.1 by Associate III
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STM32F746 board ADC value LCD display

Dear allDisplaying analog voltage value on TouchGFX GUI using STM32F746G-DISCO kit.I watched YouTube and followed it.The ADC input is up to 3.3V, but the value displayed on the LCD is displayed in a very large number. The ADC is 12 bits and the outpu...

0693W000003R6mRQAS.jpg
Kss.1 by Associate II
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Are there any training resources or articles that would help me inferface my NUCLEO-L053R8 to a segment LCD display using STM32CubeMX code?

I have a NUCLEO-L053R8 and a segment lcd display. I have generated the code with STM32CubeMX and connected up the wires.I am a bit confused as to how I implement the HAL_LCD_Write function, specially what your supposed to put in the RAMRegisterIndex,...

RHayn.1 by Associate
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Resolved! Does TouchGFX support the STM32H743IIT6?

Hello everyone,I'm in the community and I started to study the STM32H7 microcontroller familly and the TOUCHGFX. After reading a few post here i discovered that there are some microcontroller the are not suppported by the TOUCHGFX enginne (apparently...

FDigi by Associate III
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Resolved! Screen Tearing

Hi,I am using the following screen and CPU : 4DLCD-70800480 and STM32F746BGT.I configured the LTDC and TouchGFX parameter settings but the screen tears ...I have attached all the configuration.Best Regards

MMerc.1 by Senior
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