Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
I am running bitbake core-image-minimal;The build error is as followsERROR: mesa-2_24.0.7-r0 do_configure: meson failed ERROR: mesa-2_24.0.7-r0 do_configure: ExecutionError('/home/l/yocto/build/tmp-glibc/work/cortexa7t2hf-neon-vfpv4-oe-linux-gnueabi/...
Hi Everyone,I'm trying to understand the NOR Flash boot sequence of stm32mp257f-ev1. Im using generated FlashLayout_nor-sdcard_stm32mp257f-ev1-optee.tsv to flash the st-image-weston image.I want to understand how exactly the boot sequence is started ...
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?
Can someone explain how to build own custom yocto linux ?I have experience with raspberry pi, but stm32mp2 have none normal explanation.I have cloned from git scarthgap branch of poky, meta-openembedded, meta-st-stm32mp and meta-st-openlinux. Also, I...
my code only made changes the io, no rtos, no interrupt, but it cost over 1 us. the picture is that io sta. and clock
I'm working with the STM32MP257F-DK board and using the NXP IW612 wireless module, which is connected through the Murata uSD-M.2 adapter via the board's microSD card slot.When I connect the adapter, the mmc interface detects it in high-speed mode, wi...
Hello,My aim is to install OpenCV and use it's functionalities on STM32MP1 board. But I coulnd't find a proper documentation about it. Could you help me with this?Thanks.
I generated the M33 code using CubeIDE by following the lab manual.During the driver initializations:MX_ADC1_Init();MX_I2C1_Init();MX_ICACHE_Init();MX_RTC_Init();The A35 halts CPU1 and resets after sometime.E/TC:0 stm32_iac_itr:192 IAC exceptions [15...
NOTICE: CPU: STM32MP135F Rev.YNOTICE: Model: STMicroelectronics STM32MP135F-DK STM32CubeMX board - openstlinux-6.1-yocto-mickledore-mp1-v23.06.21NOTICE: BL2: v2.8-stm32mp1-r1.0(release):custom()NOTICE: BL2: Built : 15:38:01, Jul 2 2025NOTICE: BL2: Bo...
Hi everyone,I'm working with the STM32MP157C-DK2 board and trying to reduce the amount of RAM allocated to OP-TEE, but so far I haven't been successful.There are 32MiB DDR dedicated for OP-TEE. 30MiB for TZSRAM and 2MiB for SHMEM.In OP-TEE sources I ...
