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 folks.Have broken with a hit the capacitive touch screen that covers the display. A big line has split the touch in two. One part is still responding the other one is dead.The board mounts an obscure LCD_Kunjian_ HT043C_40P_P080_FLEX_FOLDED accord...
Hi,I have some questions regarding the implementation of an LCD with the STM32F479ii.The display we want to use, has a 800x480 resolution at 60Hz and can have either 16 or 24 bit color depth.A framebuffer for a display like that is of course not goin...
How do I implement a image progress without background?
Hi,I am new to STM32F7508-DK. I'm running it's sample LTDC_PicturesFromSDCard, I only want to display image in the board that is present in the sd card. But still get some error with FLASH memory. This is the error:Starting server with the following ...
Hi: What does frontPorchEntered do?If i don't have DMA, i don't have to call?Thanks !
Hello kind community, I'm using the STM32 chip and the LTDC module as a dedicated TFT LCD display driver. Right now I am using the NUCLEO-F767ZI for prototyping, but would like to use an STM32L4R/Px chip for the final build. I don't anticipate it bei...
Hello,I have a button with a pause icon on it in TouchGFX, and I want to know how I can change the pause icon into a play icon after it is pressed. TouchGFX only gives me an option to change the icon while the icon is being pressed.
Hi,I have been using STM32F746 with TFT's of Medium Sizes up to 4.3" having RGB Interface on my custom boards. Now I want to Interface Large Display like 12.1" or 15". I know I need a RGB -LVDS Converter Chip , But I want to know How to use LTDC wit...
Hi, I need keyboard for my project. But I dont have touchscreen. I added touchgfx keyboard sample codes to my code. But It needs keypressedHandler.Which I want to do is to trigger this keyPressedHandler callback from my code.For example when I get a ...
I am using the STM32L4R9ZIJ6 but do not use the DSI Host function. Can the following DSI function pins be left unconnected if the DSI function is not used:DSI_CKN, DSI_CKPDSI_DS__D0N, DSI_D0PDSI_D1N, DSI_D1PThe STM32L4R9 data sheet DS12023 Rev 5, ...
