Resolved! OpenSTLinux roadmap
Dear ST,Is there any roadmap for the next release of OpenSTLinux based on latest LTS kernel 6.6 ?Thanks in advancePatrick
STM32 MPUs Embedded software and solutions
Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Forum Posts
Boot Rom from Alternate Pins for Serial NOR Flash in STM32MP15
According to the wiki here: ROM_code_overview, the pins to boot from a serial NOR flash chip can be modified by the OTP Register. I understand that I must set the bit 0 of the word 3 to 1, but how do I define which function I move to another pin? whi...
SDMMC2 HAL SDIO write multiple blocks (SDIO CMD53) issue
Good morning,I am trying to send a buffer consisting of 896 elements to a Wi-Fi Chip from STM32MP131. I am trying to use the HAL Driver DMA (which uses interrupt to transfer blocks using IDMA).Although the code has several checks and balances. I am n...
Starter Package Flashing issue on SD Card for STM32MP157F-DK2
Hi ,I am trying flash the Starter Package of Krikstone and Dunfell branch, but unsuccessful, but the starter package of Mickledore branch successfully flash on sd-card.Note: Mainly Error on Bootfs partition , and got the segmentation fault. ...
Resolved! How to clear the default st-image-userfs (remove examples) and populate it with my own files?
Hello everyone,I'm developing embedded firmware for stm32mp135f-dk board using Yocto/Bitbake (Kirkstone) with meta-st-stm32mp layer. My question is related to SD card partitions, so please find my flash layout .tsv file below:#OptIdNameTypeIPOffsetBi...
Resolved! STM32MP157 "E/TC:0 do_pm_callback:75 Suspend vref_ddr (0xde003d9d) failed: 0xffff0000"
Hello,I developed a custom board very close to the STM32MP157D-DK1.I use the STM32mp157 and the power manager the STPMIC1AI use "openstlinux-6.1-yocto-mickledore-mpu-v24.06.26"I can't get my card to go into deep low power, I directly get a problem re...
STLinux / MP157F-DK, iio channel naming conventions for ADC driver
Being relatively new to Yocto, I struggle a bit with some issues.I intend to use ADC channels in my (user space) applications, but the channel names seem confusing.Listing /sys/bus/iio on a live system, I can see two ADC devices, device_0 and device_...
can0/can1 not showing up on STM32MP257x-EV1 after reflashing Starter-Package
Hi,I am unable to see the can0/can1 interface on my brand new STM32MP2 Eval board after re-flashing the Starter-Package(FlashLayout_sdcard_stm32mp257f-ev1-ca35tdcid-ostl-m33-examples-optee.tsv).Previously I was able to see both the interfaces(with ls...
pyqt5 compile error on stm32mp1
Hi i tried to compile python3-pyqt5 , in my stm32mp157f-dk2 board but failed to compile. in my local.conf file i added this line but again fail.IMAGE_INSTALL:append = " python3-pyqt5"Note: i want any browser just i want to check that URL is working ...
ADC usage with MP135-DK in Linux
I having some difficulties figuring out details about the ADC usage under Linux, in particular on the MP135F-DK.I located the io driver sources, and the drive itself seems to work:Checking the board user manual, the GPIO pins PC2 and PC3 are routed o...
