Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi There,I have a question regarding with DDR3L fly-by topology suggested to use by the design guide.My understanding is that STM32MP1 does not support the write/read leveling feature suggested in the JESD standard.If my above understanding is correc...
In the stm32mp157C-DK2 board, there is a DDR3 memory with size 4GB x 1.I wanted to know why the size defined in the system is 512mb as the next figure show :
Hello,I always get following error while building openstlinux-5.4-dunfell-mp1-20-06-24:ERROR: st-image-resize-initrd-1.0-r0 do_rootfs: The postinstall intercept hook 'update_desktop_database' failed, details in /mnt/data/dist-pack/openstlinux-5.4-du...
after click on "stm32wrapper4dbg" link, "Permission error" is appeared (authorization doesn't help)
Hi @martin KJELDSEN , I have some questions related to porting touchGFX on STM32MP1 which are as below : 1) Is it possible to run touchGFX on M4 core available on STM32MP1 ? 2) As I understood earlier touchGFX was supported on ARM processors, If I h...
Could you give me some advice on how to debug the kernel through KGDB，
Is there any application note for tamper pins? Which one of the pins is the active tamper?
I am developing an industrial tablet with only one task - to display and record videoIt should be ready to work in a few seconds after turning on (that's why I also think about using STM32H7)I need to show on the display 720p (ideally 1080p) 30 frame...
Hi i have a ltdc tft display RGB parallel display connected to stm32mp15 series,unable t0 get drm link to DPI connector, the code flow is breaking at following files,using DISTRO = "openstlinux-weston"i have no idea where to start to deb...
Hello!We have a problem of LCD image quality with our custom STM32MP157C-based board: we see artefacts, wrong colours, ghosts of previous images and rainbows. The LCD is a Winstar WF40CTYAQM, linked with MIPI DSI, much like the Orise Tech LCD of the ...
