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 ...
Hi, I'm new here and I'm starting to develop an application on STM32H750 with TouchGFX. I've read about the STM32 LTDC's L8 (8-bit luminance or CLUT) mode. This would give a palette of 256 colors which is more than enough, and use very little memory....
I am using the STM32F469I Disco board.I have created a project and then opened the generated Keil project. I simply try to build the generated project. The errors appear to be caused by not linking to the 'stm32f469xx.h' file. The correct compiler #d...
Hi,I have been leaning how to use TouchGFX with the STM32F429I Discovery Board. I have managed to get buttons to work with hardware and for it to call Virtual function to toggle GPIO pins. however when i have tried to add a virtual function with a sl...
Hi,I'm currently trying to display a JPEG image in STemWin, which is loaded into extRAM. Therefore, I can use the GUI_JPEG_Draw() method, which (as the documentation states), should ALWAYS return 0. While it does indeed display the image and return 0...
Dear, How do I connect a camera on the DCMI interface of https://www.st.com/en/evaluation-tools/32f469idiscovery.html ? Or should I buy another board ?Thanks,Bart
i have to move from dev board to final product still on STM32F429 but the 320x240 display has different controllers: NV3035C & FT5426the link will still be RGB (maybe RGB666) with Hsync e Vsync (is clk needed too?) as per the LCD pinout here: i faile...
Dear, On https://touchgfx.zendesk.com/hc/en-us/articles/205443982 the variables textCounterBuffer and TEXTCOUNTER_SIZE are used in snprintf. If I'm not mistaken, those variables are not available in TouchGFX 4.10.0. Is that correct?Thanks,Bart
I am attempting to encode some images as a video file on the STM32F769NIHx chip. A fairly short, but lossless video file with a very low framerate. I have not found any good resources on how to do so. The framerate will be about 5fps so I don't think...
