Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi,for evaluation I'm running STLinux on a STM32MP257F-DK board currently.I found the Linux console is available on one of the USB-ports with the default configuration of that operating system.Quick question: is that Linux console also available on s...
Is it possible to operate USB-C (CN15) and Mini-PCIE (CN13) on the STM32MP257F-EV1 board with end devices at the same time? For example: A USB-C 4 port hub is connected to the USB-C port and a WLAN card is connected to the PCIE port.The documentation...
Following the instructions here: https://wiki.st.com/stm32mpu/index.php/How_to_create_your_own_machineAnd then making a trivial devicetree modification (enabling I2C5 output) fails to build on a fresh yocto install (via the "distribution package"). ...
I am using the STM32MP257F-DK board. By default, this board automatically boots when power is applied. If the wakeup button is held for about 15 seconds, the system powers off. A short press and release of the wakeup button generates an interrupt sig...
Hello, I was wanting to make my own camera board and I wanted to use the same camera that is on STM's Camera board MB1854 and I looked up that manufacturer part number (AS-BC538A3M6-63(1.02.A3265)) and nothing showed up, and when I looked up just AS...
Hi, ST Community!We are developing a device based on the STM32MP257DAK3 processor.The firmware is built using Yocto (Scarthgap release) with Linux kernel 6.6 from ST and the meta layers meta-st-openstlinux and meta-st-stm32mp.The device includes a US...
Hi,I'm looking for information on the MP131F pin assignments for USB type-C signals CC1 and CC2. I'm working on a custom board that uses a USB type-C for power only as is done on the MP157D-DK1 board. thanks and best regards
I generated the M33 code from CubeMX, and linked libmetal, OpenAmp and building fine.But when initializing the OpenAmp using MX_OPENAMP_Init(), it get stuck at rproc_virtio_wait_remote_ready(vdev);The resource table and its parameters are exactly sam...
I generated the code using STM32CubeIDE for CM33 with FreeRTOS.I have tested the delay using osDelay(), the intervals are not accurate.I tried 1 sec delay using osDelay(pdMS_TO_TICKS(1000)), but its less than 1 sec. But HAL_Delay() comes to be quit a...
We are currently developing a demo product using the STM32MP257F-DK board.We have flashed the firmware using the file .images\stm32mp25-disco\flashlayout_st-image-core\optee\FlashLayout_emmc_stm32mp257f-dk-optee.tsvHowever, we found that the USB DRD ...
