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 ...

Resolved! How can I do scrolling text?

Hi,I want to do a scrolling text. I think, I can use "scrollable container". But how can I scroll automatically don't know.  Is there any example about this type of usage for scrollable container? 

DCMI Memory for a camera in STM32F756

#define CAMERA_FRAME_BUFFER     0xC0260000#define CONVERTED_FRAME_BUFFER 0xC0390000I have seen a example application in the downloaded Bundle from the ST Site. Applications/Camera Example: In this application CAMERA is initialised with CAMERA_FRAME_B...

Kishore1 by Associate II
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Behind FreeRTOS and TouchGFX Interaction

I try to debug a problem with the touch, but I cannot see how FreeRTOS does periodically the functions. See pictures from the call stack. In code the HAL methods are all virtual and I can’t find the code where they are called. It seems there is somet...

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Andi by Associate II
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Resolved! I was able to implement a modal keyboard. I can type in the box and everything is nice. When I try to move my typed text to a wildcard, I get the value "3216" instead of the typed value.

// Here is my code for when the enter button is clicked: void MainScreenView::EnterButtonClickedFunction() {   Unicode::UnicodeChar STRING = keyboard.getBuffer();   updateWildcard(STRING); targetVacValvePercent.resizeToCurrentText(); targetVacVal...

WLewe by Associate III
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This is regarding interfacing character LCD (parallel) with STM32F767. I can find plenty of specific detailed info on DSI, DFSDM, graphic LCD, but except for highlighting it as a feature, I can find no actual information on this interface

I've poured through every doc I could find and only find 2 mentions of interfacing w/ parallel character LCD , 3 if you count the Cube MX drop down menu indicating it can be done. The data sheet clearly indicates it is a thing. The last paragraph o...

How can I use TFT-LCD on stm32373c-eval board?

I have an STM32373C Evaluation Board. Recently I downloaded CubeIDE and tried the 'Hello_world' exapmle program and the TFT_LCD works fine. However, I made my own project where I included all the header files which were needed (e.g GUI.h etc..) and i...

I have a project that I can flash to target fine and it works as intended. When I try to simulate my project the project builds fine and the simulator quits after a few moments saying "Unable to launch simulator". Any ideas?

I can open other projects and simulate fine but I do not see what I could be doing in this project that could make the simulator not work but my target board functions fine.

WLewe by Associate III
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