STM32 MCUs TouchGFX and GUI

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Join the TouchGFX contest now

Hey everyone, for those who hasn'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 ent...

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 ...

Set widget visible doesn't work properly

Hi,I have a problem when I want to make a widget visible.This code works :myStructure test; widget.setVisible(test.state); // test.state = bool widget.invalidate();But this code doesn't work :Container widget; myStructure test;   switch (index) { ...

MMerc.1 by Senior
  • 353 Views
  • 1 replies
  • 0 kudos

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
  • 1045 Views
  • 5 replies
  • 0 kudos

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
  • 1941 Views
  • 15 replies
  • 0 kudos

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
  • 1792 Views
  • 14 replies
  • 1 kudos