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"). ...
HelloWe are currently attempting to boot both Cortex-A35 cores of the STM32MP257 processor using an SD card. While we have successfully verified that both cores function independently under bare-metal conditions, we are facing challenges in waking bo...
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...
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...
I figured out how to build and integrate the Android kernel with my updated drivers. Unfortunately, my eval kit hangs at the ST splash screen before restarting after flashing my device. I run the "flash-device" command mentioned in the wiki: How to ...
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 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...
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...
