# AltOS This is Keith's "operating system" for [TeleMetrum](../TeleMetrum/). ## Motivation ## [FreeRTOS](http://freertos.org) turned out to be too heavy for our needs, so Keith started over from scratch and wrote something that does just what we needed. ## Features ## ### User View ### ### Developer View ### * Licenses * The software is licensed [GPL version 2](http://www.gnu.org/licenses/old-licenses/gpl-2.0.html) ## Problems ## ## Artifacts ## The source available from [git.gag.com](http://git.gag.com) in the project [fw/altos](http://git.gag.com/?p=fw/altos;a=summary). Debian packages are also available: wget -O - http://altusmetrum.org/apt/altusmetrum.key | apt-key add - wget -O /etc/apt/sources.list.d/altos.list http://altusmetrum.org/apt/altos.list apt-get update apt-get install altos Bdale has also created a theme for the [Simple Login Manager](http://slim.berlios.de/) that he uses on all of his machines and is ideally suited for machines dedicated to AltOS ground station use. It includes a photo of a drag-race between nearly-identical rockets built by Keith and Bdale, that was the first time either of us gave TeleMetrum complete control of a rocket flight without some other backup! This theme is available in the same repository, to install it and the slim login manager (packaged in Debian already), just do: apt-get install slim slim-altusmetrum