fancmodbus is a wrapper library for the libmodbus library, which can be found under http://libmodbus.org/
The modbus protocol is an industry standard protocol for controlling switchboards over serial lines or TCP. The standard is maintained at http://www.modbus.org/
SVN: svn+ssh://fancylibs@svn.clazzes.org/fancylibs/trunk/fancymodbus