Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
The Linux version I am using is 6.1.28, and my power management is a discrete component. "VDD_CORE" is actually 1.212V, and in the device tree it looks like this: vddcore: regulator-vddcore { compatible = "regulator-fixed"; regulator-name =...
Hi ,I try to connect my Pendrive to USB Hub port, but it is not connecting, when ever i remove the touch panel from the slot, then my Pendrive detected . i am using the stm32mp157f-dk2 (custom board ). after removing touch panel, my Pendrive detected...
Hi!I notice one thing when I build my STM32MP151 custom board and implemented OpenSTLinux with my own .dtb and Linux kernel.I hade enormous issues to get a basic setup of STM32MP151 up and running with Linux. I found out that the Linux kernel is dest...
When enabling the HDMI output for displaying on the screen/TV, one must run the following command modetest -M stm https://wiki.st.com/stm32mpu/wiki/How_to_display_on_HDMIThe tool modetest provided by the libdrm library[3] is useful to: List al...
Hello, I am trying to see if I can enable the J1939 protocols on the stm32 mp158d-dk1 board. I used the menuconfig to update the setting. After doing that I updated the uimage, dtb, and modules to the stm32 mp1 device. root@stm32mp1:/# dmesg | grep ...
Hi , I'm looking to configure a few GPIO pins on the STM32MP13x processor as wake-up sources. I've referred to the following link:https://wiki.st.com/stm32mpu/wiki/How_to_configure_PWR_Wake-up_pinsI want to configure the GPIO-G7 pin as a wake-up sour...
Hello Folks,I am trying to port mainline linux kernel version 6.8 on stm32mp157c-dk2 board.When I flash mainline kernel image on stm32mp157c-dk2 board, kernel is not getting started.Could anyone please guide me here?How we can boot mainline kernel wi...
Hi!I'm looking for an alternative Linux OS for the STM32MP1 system. I'm currently using OpenSTLinux, but it's very buggy and have a lack of lots of packages.Can you recommend a Linux OS or that works with 512 MB Ram + 650 MHz CPU?I'm planning to only...
Hello,I'm starting to port functional code from stm32f7 to stm32mp13. On the F7, I was using FreeRTOS+Lwip+mbedTLS. On stm32mp13, I switched to ThreadX+NetXDuo as it's the only supported stack. For my tests, I used the examples provided by the STM32C...
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 ...
