Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello ST Community,I'm trying to enable SPI4 on my STM32MP157F-DK2 board to use it for a SPI-based SD card interface.In my custom device tree overlay, I’ve defined the SPI4 node like this:&spi4 { pinctrl-names = "default", "sleep"; pinctrl-0 ...
Hi,Suppose I have an I3C target endpoint sending Hot-join request after RSTDAA, is STM32H562/3ZI capable of detecting the Hot-join and pass it on to the firmware layer ? I see Hot-join request support and sample code as an I3C Target in STM32Cube rep...
Can I only modify the ttt-ip-init-systemd.sh script if I need to change and persist the IP address while using the STM32MP switch mode?
Hi,I am trying to boot an STM32MP257F with M33 master from SD-card (BOOT=0111).I get the following error on PH4:----------------------------------------blockingfailureS-0002031104084FFCNS-0000000000000000L-000000AE------------------------------------...
I know that the HSEM has been deprecated on the MP2x family of MPUs. However, it still appears to be supported, given that there is an entire chapter (22) dedicated to it in the user manual, as well as having some space carved out for it in the CUBE ...
Hello,Currently I'm working on a project that requires a synchronized clock signal between multiple devices connected through Ethernet.The logic solution for this is PTP, and using linuxptp I was able to archive synchronous PPS on PG8 pin between dev...
I am trying to debug a simple application on the CM4 processor on a STM32MP157D-DK1 development board in engineering mode using Cube IDE Version: 1.18.1 The board is booted from the micro SD card and appears to be powered up and alive with various fl...
I am trying to Generate a periodic interrupts using TIMERS in STM32mp257f how should I proceed? In timer openstlinux drivers there is no specific driver mentioned for periodic interrupts? How can I achieve this?
Im trying to add firefox to the Yocto distribution package provided by STI have addded meta-clang, meta-rust, meta-lts-mixins, meta-browser/meta-firefox, meta-openembeddedFirefox needs x11 dependencies so i added x11 depds as explained by this wiki p...
Hi all,I'm working on a custom STM32MP135 SOC hosting a MMC memory.The barebone firmware creates some tasks by the osThreadNew() function and works correctly.Now I'm inserting FATFs module (moving from FileX) on the firmware to support the FAT fs on ...
