Discuss STM32 and TouchGFX implementations, including configuration, debugging, and optimization.
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...
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...
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 ...
Hi All,I am looking for any simple working example on how to, let's say, draw a circle or rectangle on the screen using the new GPU2D aka NeoChrom aka 2.5D aka NEMA GFX.Does such example for STM32U5G9 already exist? I know that it has to use compiled...
Hi there. I have an image that I want to draw in a certain location and in as many as I need. I found the function HAL::lcd().drawPartialBitmap. I tried to call it from the view class in my function, like HAL::lcd().drawPartialBitmap(myBitmapId, poin...
Continuing saga of attempting to run a TouchGFX demo on a NUCLEO-G071RB with X-NUCLEO-GFX01M2($AZ2).I connected the NUCLEO board, selected it in TouchGFXDesigner, then selected the relevant demo.Having installed the latest TouchGFXDesigner (4.24.2), ...
Hi. I've been working on a project with STM32 and touchGFX. I'm struggling with a simple issue that could be easily solved if I had more experience with the framework and with C++. I'm working with a 7 inch touchscreen display. In one screen, i inser...
In an attempt to find a problem with the DMA2D causing display issues (random pixels showing), I have turned on the interrupt handler DMA2D_IRQHandler() with the following code to allow me to halt debugging inside the routine when needed:void DMA2D_I...
Using TOUCHGFX Rev 4.24.2And following https://support.touchgfx.com/academy/tutorials/tutorial-02TextArea widget fail to show valid value. void MainView::buttonUpClicked(){ touchgfx_printf("buttonUpClicked\n"); counter++; Unicode::snprintf(t...
Hello there,i'm using touchgfx to show time data using touchgfx::Unicode::snprintf(textArea1Buffer, TEXTAREA1_SIZE, "%d", sec); but when I use invalidate() function to refresh the text area, the text disappear from my screen;instead, the code getRo...
Posted on September 18, 2017 at 14:09We are currently using an STM32F437 with a 12 bit parallel interface to a CMOS image sensor, and we are happy with performance etc. However many newer image sensors require MIPI CSI-2, and even the current sensor...
Title: How to enable C++17 (std::variant) in TouchGFX Simulator?Hello everyone,I'm working on a TouchGFX project in STM32CubeIDE and trying to use C++17 features in the simulator, specifically `std::variant`. However, when I compile the simulator cod...
Hi all. I have used the ListLayout Example as the basis of latest iteration of my TouchGFX project. Having already built a mockup gui from this example which worked as expected, I'm a little perplexed to find I'm having issues with this one.Everyt...
