Lightweight Communications and Marshalling (LCM)

LCM is a set of libraries and tools for message passing and data marshalling,
targeted at real-time systems where high-bandwidth and low latency are
critical. It provides a publish/subscribe message passing model and automatic
marshalling/unmarshalling code generation with bindings for applications in a
variety of programming languages.

# Quick Links

* [LCM downloads](https://github.com/lcm-proj/lcm/releases)
* [Website and documentation](https://lcm-proj.github.io)

# Features

* Low-latency inter-process communication
* Efficient broadcast mechanism using UDP Multicast
* Type-safe message marshalling
* User-friendly logging and playback
* No centralized "database" or "hub" -- peers communicate directly
* No daemons
* Few dependencies

## Supported platforms and languages

* Platforms:
  * GNU/Linux
  * OS X
  * Windows
  * Any POSIX-1.2001 system (e.g., Cygwin, Solaris, BSD, etc.)
* Languages
  * C
  * C++
  * C#
  * Go
  * Java
  * Lua
  * MATLAB
  * Python

# Build Status (master)

[![Build Status](https://travis-ci.com/lcm-proj/lcm.svg?branch=master)](https://travis-ci.com/lcm-proj/lcm)