Open Source
LGPL
APM
[05-Nov-2002, version
1.00,
Stable]

This package provides basic interface to Linux APM driver for Objective Caml programs.
HDCaml
[07-Nov-2005, version
0.2.9,
Beta]
HDCaml provides a framework for describing hardware structures in OCaml.
Given a functional hardware description, HDCaml will produce a Verilog
netlist for verification and implementation.
HDCaml also has decent PSL support for assertion based verification.
OCamlPCSC
[30-Jul-2007, version
0.6,
Beta]

An OCaml binding that allows the manipulation of Smartcards in OCaml, both in Linux, through the C library PCSC-Lite provided by M.U.S.C.L.E. and in Windows through Winscard.dll.
GPL
OCaml-Lirc
[03-Mar-2003, version
0.1.0,
Beta]
OCaml bindings for the LIRC (Linux Infrared Remote Control) library.
Others
Camlusb
[17-Feb-2005, version
1.0b,
Beta]
Camlusb is an Ocaml binding to libusb.
Libusb is a portable library to access USB devices in user space, available for various operating systems.
daml
[12-Dec-2008,
Development code]
daml is an OCaml binding to the CUDA API.