Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello,Sorry for the basic question, but i have installed the SDK(en.SDK-x86_64-stm32mp1-openstlinux-4.19-thud-mp1-19-02-20.tar), started it as per this article:https://wiki.st.com/stm32mpu/wiki/STM32MP1_Developer_Package#Starting_up_the_SDKI get all ...
Dear Members / ST Employee,I saw :https://hackaday.com/2019/02/27/new-part-day-the-stm32-that-runs-linux/Is there any other variant of STM32 that affordable ?Thanks
I noticed cpufrequtils are installed in the default image. But when you run cpufreq-info you get a message that indicates it is not supported.root@stm32mp1:~# cpufreq-info cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009 Report errors a...
Hi ST Community,I am trying to install the linux image on STM32MP157x-EVAL (as given in https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-EV1/Let%27s_start/Populate_the_target_and_boot_the_image ), But i am getting issue r...
When loading the device tree below, I see the soundcard in alsa. But I don't see any clock out for the microphones, and I can't record from this device. The devices tree is almost a 1 to 1 copy of the example.What small thing do I over look?Arecord -...
Hi,I'm following https://wiki.st.com/stm32mpu/wiki/STM32MP15_secure_boot tutorialI'd like to perform a few checks before programming OTP WORD 24 to 31 since, as usual, and as indicated in STM32MP1 reference manual:An OTP word can be written in multip...
I've tried to create a bootable CD card image using both the Starter image as well as a Yocto built image. In both cases the device fails to boot. I've gone into stm32mp1-openstlinux-4.19-thud-mp1-19-02-20/images/stm32mp1 directory and then run:scrip...
Hi,I'm going through the wiki to try and solve the issues I'm finding on the bring-up of our board.I found something that could be interesting for me , so from this page I try to access the "How to create a layer with device tree files generated via ...
I have an application that needs to use libusb. Is there a simple way to add this to the system (using STM32MP157C-DK2).
I connected my STM32MP1 via Ethernet to my network and was surprised that I could ssh root@192.168.x.ywithout a password. No password for root is a security risk. I immediately changed the root password to secure the device. Beware!-- John
