The comms/sigrok/libserialport port
libserialport-0.1.1p0 – sigrok serial port communication library
The sigrok project aims at creating a portable, cross-platform,
Free/Libre/Open-Source logic analyzer software that supports various
logic analyzer hardware products.
libserialport is a minimal shared library written in C which is intended to
take care of the OS-specific details when writing software that uses serial