Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
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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 ...
I need assistance on a problem that we’ve been facing several weeks so far.I state that I do not use freeRTOS and I have a main function with an infinite while where every cycle calls:- MX_TouchGFX_Process() always called- When the screen must be re...
Hi everyone.I have STM32F769 Discovery-Board. I want to use this board control TFT 7inch using EK79007.How can I do it? Because i saw that EK79007 very different OTM8009 on STM32F769.Thanks.
Hello all, I use thousands of widgets in a project, and hundreds widgets in each screen.Each widget occupies a chunk of static ram memory, it result in a large memory used.And the ram widget used cannot release when screen changed.Can I only use S...
Hello,I am developing an app with TouchGFX that has a map. I would like to draw the path the user went on the map. I am looking for a way to change some pixels colour manually. I thought of using a manual bitmap image, but it comes in front of the ma...
On the 21st of March the new version was released.Here's the changelog:Version 4.19.0Release date: March 21st, 2022New TouchGFX Designer Features:New and improved interface for text and typography handling for easier overview and management of large...
Renaming a screen results in a compilation error.To reproduce:Create a new projectRename Screen1 to MainScreenRun SimulatorConverting images Compiling gui/src/screen1_screen/Screen1View.cpp Compiling generated/images/src/slider_vertical_***.cpp Compi...
Hi,I just upgraded my touchgfx from version 16 to version 19 and I can't manage to make the project link because the SoftwareMJPEGDecoder.obj is duplicated. How can I resolve this error ?Also, I wanted to point out that the 'clean project' function c...
To reporducenew project> add widget> button with label> text box text "this is a" hit enter key "test", should make a button with two lines of text. Was working on TGFX 4.16.1. Has the method changed?
Display is glitches for a short moment every 20ish seconds if ICache enabled and optimization for debugging on in g++. Where to look for solving this issue?
Hello,I'm having problems in getting the HAL_DCMI_FrameEventCallback called from the HAL layer.I'm using the DCMI in snapshot mode and from what I understood reading the dcmi hal driver code, the frame interrupt for snapshot mode is enabled when the...
