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This wiki is under heavy development, as well as library, so information is incomplete, and some links don't work 😢
Modlib is very simple and lightweight C library for MODBUS protocol communication. It is ought to run on AVR mcus, as well as on PCs.
Currently, Modlib is under heavy development and isn't fully functional yet. Full support for Modbus protocol's main functions is planned.
Library is targetted to run on small devices, such as microcontrollers. Code uses dynamic memory alocation and Modbus frames parsing using unions, for minimized resources use.
It depends on what you want your device to be... Here is guide for master devices, and there is for slave devices. You can implement both, that's easy, just read through both guides carefully.
Check it out data structures list here!
Functions list is avialable here.
Current version: 
Latest release: 
