STM32 MCUs TouchGFX and GUI

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

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TouchGFX CONTEST RESULTS: Congratulations!!

Hello community!On March 18, we launched a TouchGFX Contest that had for goal for us to see our community's skills and creativity. This contest ended on May 2.We received several interesting projects, and it is now time to announce the winners! Our h...

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 ...

I created a custom keyboard (as seen as in the TouchGFX examples), but even before I enter the last Screen, where it should be visible, it appears on the screen before. But why?

Screen3View.hpp (Where the keyboard should be visible) #ifndef SCREEN3VIEW_HPP   #define SCREEN3VIEW_HPP     #include <gui_generated/screen3_screen/Screen3ViewBase.hpp>   #include <gui/screen3_screen/Screen3Presenter.hpp>   #include <gui_generated/sc...

MWetter by Associate III
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Resolved! Canvas Widget Renderer error

I tried to implement a view (box+grid+graph) in vs. The grid consists of many lines and the graph is inherited by CanvasWidget.1. Create canvasBuffer[CANVAS_BUFFER_SIZE] in main. cpp;Graph alone is ok.CanvasWidgetRenderer: : setupBuffer (canvasBuffer...

lxw by Senior
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Hardware STM32F746 using TouchGFX for TFT 7 inch

Hi everyone.I'm beginning with STM32F746 Discovery Kit, I already build some app using TouchGFX run on this Kit.Now I want to build a new hardware for my app based on STM32F746 kit, but I will using TFT 7 inch (800x400).Because I will solder my pcb​,...

HAnh by Associate III
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DCMI only triggering line interrupt

I have an OV7670 camera that I am trying to capture images with. I am able to communicate with and set registers for the camera. When power, GND, and XLCK (16 MHz) pins are supplied to the pin I am also able to detect that proper image data is bein...

Cause of Overrun Error (OVR) in DCMI

So I want to briefly explain my project. I am using STM32F746 MCU for my smart home project. In this project I have to include live stream from a PAL camera. I am using a TW9912 to get 8 bit progressive YCbCr after which I convert to RGB and display...

SLavi by Associate II
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