SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world.
And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download two short videos (registration required) highlighting:

System Workbench for STM32

How to correctly send/receive data to/from I2C


Hello mojo,

All your needs are in the STM32 Cube Firmware packages
For example, If you are using STM32F4 you need to download STM32CubeF4 from ST website and look for I2C examples within the downloaded archive.

Best Regards,