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 ...

Resolved! STM32H735 Disco HAL DMA2D Not Working

Since a few days I own an STM32H735 Disco board. But I can't get HAL DMA2D to work correctly. The following code shall copy a line of pixels from RAM into the framebuffer:DMA2D_HandleTypeDef hdma2d;   static void ConvertLineToRGB(uint32_t *pSrc, uint...

TRadd.1 by Associate II
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Resolved! STM32F746G-DISCO, STM32CubeIDE, GFX INTERACTIONS

HiI have two screens A and B. On A ButtonSTART (Toggle).On B ButtonSTOP (Toggle). ButtonSTART is to change to screen B and turn on the counter. ButtonSTOP is to change to screen A and stop the counter. After changing screen A to B, ButtonSTART should...

Changing Screen

Hi, I want to change the screen from model. Do I have to declare the goto methods in the current screen and its presenter? Do I have to do the same thing for using appSwitchScreen()? Is there another way to do it without declaring goto methods in t...

Ezgi by Senior
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  • 1 replies
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Camera initialization bug: use uninitialized field DMA_Handle of hDcmiEval in application Camera_To_USBDisk

The field DMA_Handle of the local data pointer phdcmi, which points to a global struct variable hDcmiEval, is not initialized in the function BSP_CAMERA_Init (from the file STM32Cube_FW_F4_V1.25.0/Drivers/BSP/STM32469I_EVAL/stm32469i_eval_camera.c).u...

Spencer_0 by Associate II
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