STM32 MPUs Products and hardware related

I am a newcomer to Microprocessor domain. I have been looking for a step-by-step guide for developing product using STM32MP157. I have STM32MP157F-DK2. Can someone give a link? I wish to use OpenSTLinux rather than go with a Linux PC, if possible.

A dfu error occurs when downloading an image

I am currently developing using the STM32MP157FAD. And I want to create a distribution image and download the image using STM32CubeProgrammer.However, while downloading the image, the following error message is displayed in the log of STM32CubeProgra...

Compilation breaking on custom machine

In the recently, for the past few days, I am facing this new issue that, if i compile for my custom som and program, i always get this error. But if I dont do any add-on of packages, I works fine.I even added a simple package like "vim" using IMAGE_I...

Is it possible to install the M4 firmware only with stlink line with STM32CubeIDE?

HiI'm testing the firmware code using STM32MP157D-DK board.The current configuration for testing use st-link CN11 and ethernet to upload firmware program by using STM32CubeIDE.My question is, Is it possible to do the simmiar firmware program uploadin...

What is the role of UCSI Operating Policy Manager (OPM) in STM32MP1 series microprocessors?

Hello everyone, Currently, I'm using X-CUBE-UCSI and came across some information in the user manual regarding the UCSI Operating Policy Manager (OPM) functionality in STM32MP1 series microprocessors. I was wondering if anyone could point me in the r...

Issue running Hello world application

Hi, I am using STM32MP157D-DK1 board to cross compile my application from host pc.My host PC is installed with ubuntu 20.04. I have setup the build environment in host pc. When i am executing the hello exe in STM32MP board.Please find details below. ...

Sending Raw Ethernet Packages using STM32MP157C-DK2

Hi, we tried to send raw ethernet packages using a STM32MP157C-DK2. We used this simple C code here: https://gist.github.com/austinmarton/1922600The code works well on Linux x86 systems as well on Raspbian, but not on the STM32MP157C-DK2 [1]: Sending...