Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
We are a connecting a sensor to M4 side and reading the data through UART7. UART7 is enabled for M4 by modifying the Linux Kernel Device tree and TF-A .dtsi files. Device tree file for TF-A is generated through STM32CubeMX. and Placed the generated f...
Hello, I have a STM32MP157C-DK2 board and I would like to install some packages.But in /etc/apt/sources.list.d there is no sources.list file with repository links to a server.The folder soures.list.d is empty. Where can I get this link to update syst...
I am working on a product. For prototype, I have used Raspberry Pi 3 B+ with Raspbian operating system and firmware in Python 3. For GUI, I used TkInter library. For mass production, I am trying to figure a cost-effective option, and I came across ST...
Hello.recently i get STM32MP1 chips, and i want to use it id devkit with FPGA. But i can't use CUbeMX to get pin definitions, as well as where is no examples that i aware of C code examples, just like with any other chip STM makes. When we get full ...
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...
