Hi, I have an STM32MP1 MPU based module running OpenSTLinux.Whenever I press the power button, this gets recorded in journalctl:root@STLinux:~# journalctl --unit systemd-logind --follow-- Logs begin at Fri 2020-02-07 15:50:56 UTC. --Jan 22 15:15:37 ...
I am using stm32mp157d from stm32mp1 dk1 to work on an embedded project. When I boot bare-metal from A7, I have no trouble to read and write to UART 4, however I run into a wall when I try to user UART 7 or USART3. The HAL library works for UART4, so...
I have a python script. Do I want to launch it when the platform starts or by touching the screen?how to create a custom desktop shortcut on stm32mp157-dk2?
tpy to use Pandas on STM32mp157F-DK2.very simple example - Python.df = pd.DataFrame(np.random.randn(6, 4), index=dates, columns=list("ABCD"))print(df) I get an error File "pandas/_libs/internals.pyx", line 717, in pandas._libs.internals.BlockManager....
We need to store some of our application data in BKPSRAM block so we can persist it during power down. Here is the code that we created to write to the BKPSRAM block, could you please help me to define what is wrong. Thanks.#include <sys/mman.h>#incl...
Hello,I have been running Ubuntu on the STM32MP157F-DK2, guided by the following resources:https://prog.world/stm32mp1-running-ubuntu-22-04gpu-and-wayland-graphics-server/https://github.com/cvetaevvitaliy/stm32mp1-ubuntu Previously, I successfully us...
I am using Yocto build for stm32mp157f. I am following oe-manifest/default.xml at kirkstone · STMicroelectronics/oe-manifest (github.com).I am able to generate a build, however, I would like to generate tf-a-stm32mp157f-dk2-trusted.stm32 and u-boot-s...
An urgent problem occurred in stm32mp157. I used ksz9031 network chip, but it could not be used. The LOG is as follows,[ 18.996823] Micrel KSZ9031 Gigabit PHY stmmac-0:00: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=stmmac-0:0...
For a project using the STM32MP135F Discovery kit, I configured ADC1 with an oversampling ratio of 16. However, in sysfs, I can see that the device tree parameter is being ignored: # cat /sys/bus/iio/devices/iio:device0/oversampling_ratio 1 What am I...
Hi, I have an application where the SPI master is sending data every 2 mSecs. The STM32MP157F-DK2 SPI4 and SPI5 are in slave mode. They are receiving the data as expected but the data is skipped between each transfer on SPI4 and SPI5. The application...