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 Calibration

Hi,Following situation:I have a 480x272 display in portrait mode.(1) In TouchGFXDesigner the 0/0 point is top left with x-axis in horizontal and y-axis vertical down.(2) The expected (by the TouchGFX Framework) touch coordinates are 0/0 top right wit...

jimmii by Senior II
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Is it worth using a TOUCHGFX display with STM32 ?

I need to know which interface I should use. It's for a display which is going to be used in hospitals. Have used other displays with other board as ESP32 for example connected through SPI.The question is, is it worth using a TOUCHGFX with STM32 if ...

JGonz.3 by Associate II
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Resolved! Image takes up a lot of FLASH space

Hi,I want to use an image but it takes up a lot of space in FLASH memory when I add it.Example:Image size ------ (no image) ---- 7.55 KB -------- 2.38 KB (same picture but compressed)FLASH (free) ---- 811.97KB ----- 385.55 KB ----- 385.55 KB(Instead ...

MMerc.1 by Senior
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Resolved! Having STM32H743 issues on custom board. Will TouchGFX Application Template for STM32H743-EVAL be available soon?

I am setting up a custom board for the STM32F743 and only the first 18% or so of the screen is being displayed. The rest is garbage.. If I write directly to the framebuffer, the LTDC does write out to the display, so I know my SDRAM and LTDC are conf...

Major problem with STMH743 version "V"

I've got a complex program running on the STM32H743 using LTDC to drive a VGA monitor, FMC for a SDRAM, and USB host to a keyboard. This works perfectly on the "Y" version of the chip.On the "V" chip it works but the LTDC output is less stable and th...

PMath.4 by Senior III
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  • 14 replies
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Resolved! How to show a picture?

Now I need to download a jpg/png/bmp picture to FLASH, and show it . I do not find touchgfx have anything with that. If I want to use touchgfx, how can I do?

Breeze1 by Associate III
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Makefile path

Hello!I have created a new folder. It's called sensor. In this folder I put a .c and .h file.I also modified the Makefile this way:components := TouchGFX/gui target TouchGFX/generated/gui_generated sensorBut I get the following error:Compiling Core/S...

AVajd by Associate II
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