STM32 MCUs TouchGFX and GUI

Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

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 ...

Resolved! IntelliSense MSVC suddenly now working

I am using TouchGFX 4.17.0 and usually I open both the TouchGFX Designer and the MSVC .sln simulator project. In the beginning the IntelliSense worked. But after a while after doing some editing work on the TouchGFX Designer, the Inteli Sense not wor...

0693W00000Bd0t8QAB.png
BParh.1 by Senior III
  • 506 Views
  • 1 replies
  • 0 kudos

Resolved! get decimal value from wildcard textbox

Hi everyone,I have a textarea wilcard which display a decimal valueI'd like to convert this value into a decimal var.double tmpVal = atof((const char*)wildcardText.getWildcard()) isn't getting the decimal numberthanks !

Resolved! Sync data between screens

I have 2 screens. The first screen has a button and a text area. The second has a scroll wheel and a button.What I want: 1) Click on button on screen 1, and go to screen 2 (got this working) 2) Scroll to a number on the scroll wheel on screen 2, h...

Problems with triple buffer page flipping

My page flipping via the LTDC works seamlessly if my drawing routine is faster than the frame rate, but as soon it is slower, I see flickering on my LCD. It's not the type of flickering you'd see if a page is overwritten out of sync with the display....

Hansel by Senior
  • 996 Views
  • 6 replies
  • 0 kudos

Wildcard text in simulator different than hardware

I am using TGX v4.16.1 with a STM469 Discovery board.I have several text area with one wildcard widgets. The widgets are updated using native C++ strings. (BoxWithText is a custom container I created.)void BoxWithText::SetText(std::string text) { ...

CPaye.1 by Associate III
  • 407 Views
  • 0 replies
  • 0 kudos

Resolved! Why dynamic graph does not react toward swipe gesture?

So assume we setup up a swipe container contain:normal container contain e.g. a boxdynamic graphWhen we run, the normal container would be shown first. Upon swipe it would go to dynamic graph. But when we swipe the dynamic graph, it would not go to t...

BParh.1 by Senior III
  • 838 Views
  • 2 replies
  • 0 kudos

caching bitmap

Hi, I have a project that has multiple screens. On the first screen, there is a zoom animation. Every 10 tick, it's getting larger. How ever, it looks like that it stucks towards the end of animation. So, I decided to use caching.void TouchGFXHAL::...

Ezgi by Senior
  • 719 Views
  • 2 replies
  • 0 kudos

TouchGFX Scroll-wheel issues

I'm trying to implement the scroll wheel, I've followed this example: https://support.touchgfx.com/docs/development/ui-development/ui-components/containers/scroll-wheelThe scrollwheel is configured with the Selected Template Style.There is my overrid...

DEtie.2 by Associate
  • 550 Views
  • 0 replies
  • 0 kudos