STM32 MPUs Products and hardware related
Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Forum Posts
i2s1 mclk genration patch
Hi i am using stm32mp1 has codec which required i2s1 mclk enabled, before codec probe read the basic i2c read chip command need to validate further,note:The board does not have provision to get a crystal to feed MCLK of codec, so thats out of option...
OpenAMP compilation with cpp
i am trying to compile the third party OpenAMP folder in IAR with C++ and am facing a lot of errors.how can these be resolved.
Resolved! Ethernet not working in the DK2 board out of the box.
We are new the MPUs and Linux. We received a new STM32MP157F-DK2 board, out of the box and boots up with the default binaries in the SD card.However, we find that the ethernet is not working (the LD3 is blinking). root@stm32mp1:~# ifconfig -aeth0 L...
Flashing (scp) the stm32mp1 from remote server - doing scp from a remote server to stm32mp1 board - uimage,modules,dtbs
Due to office environment and being behind the Proxy I am not able to build and flash (ports locked) STM32MP1 board from my PC at office.I have done the downloading and building of the Developer package at my Home PC (without any firewalls) and wante...
Resolved! stm32mp157 USB printer support
Hello,I need use STM32MP157 connect a USB printer. I followed this article(https://community.st.com/s/question/0D53W00000cSjHuSAK/stm32mp157dk2-printer-support?t=1630032775565), and the result is right. but when I use print command like (lp printer_...
Resolved! STM32MP1 U-Boot freezes while "Starting Kernel" (stalls on "Waiting for root device" in earlyprink)
I have an STM32MP157D-DK1 board, and I'm trying to build a custom Linux image for it with the Yocto Project. I followed the guide here (https://forum.digikey.com/t/yocto-getting-started-with-the-stm32mp157/14074) to create a core-image-minimal.I’m tr...
Hi, I have created a STM32 project using STM32CubeIDE , Now I need to integrate Cortex-M4 firmware with distribution on yocto.
I copied the STM32CubeIDE project into PATH: openstlinux-5.10-dunfell-mp1-21-03-31/layers/sources/m4projects-stm32mp1/Projects/STM32MP1Added projects path in recipes-extended/m4projects/m4projects-stm32mp1.bbBut i find that file structure for exampl...
How do I control STM32MP157 Cortex-M4-only reset signal using a Segger J-Link or J-Trace?
I've asked Segger but I was wondering if anyone knows how to get a Segger J-Link/Trace to put only the M4 core on an STM32MP157 into reset and bring it back out?
I tried installing go in OSD32MP1-BRK However its not working go /usr/local/go/bin/go: line 1:ELF: not found /usr/local/go/bin/go: /usr/local/go/bin/go: line 3: syntax error: unexpected word (expecting ")") line 2: @: not found
This is the error being shown.Is iit an installation error or is there a different method to install go in stlinux??
