Modbus Library without FreeRTOS

[himani]

Hi,
I am working with an STM32 microcontroller (STM32 C0 & STM32H5 series) and want to implement Modbus communication without using FreeRTOS . Most examples I found are based on FreeRTOS, but I need to handle Modbus protocol in a non-RTOS environment.
Are there any recommended Modbus libraries that can work without an RTOS?

[mƎALLEm]

Hello @himani ,

You need also to specify which Modbus flavor? RTU? TCP/IP?

Knowing that STM32C0 has no ETH interface.

See for example these links for Modbus RTU:  https://github.com/urands/stModbus

https://github.com/cwalter-at/freemodbus

 

[himani]

Hi,
Yes you are right, I need ModbusSlave library for RTU without FreeRTOS .

[mƎALLEm]

Checkout the links I provided.

[JonasAlmaas]

Here is a powerful transport agnostic library that is easy to set up https://github.com/SiemensEnergy/c-modbus-slave