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 (registration required) various documents highlighting:

System Workbench for STM32

help modbus tcp or mqtt over ip

hi every one i have a board with stm32f407vgt6 that have an onboard ethernet with lwip i can ping my ip from it.

i plan to control gpio input or output of stm32f407vgt6 from protocol mqtt or modbus but idon,t know how can configure it
or is it possible or not

please help and guide me