Libdivecomputer is a cross-platform and open source library for communication with dive computers from various manufacturers. Supported devices include devices manufactured by Suunto, Uwatec, Reefnet, Oceanic, Aeris, Sherwood, Hollis, Genesis, Tusa, Mares, Heinrichs Weikamp, Cressi, Zeagle, Mares and Atomic Aquatics.

WWW: http://www.divesoftware.org/libdc/
