lights.txt

backend
=======

while true do
	select(listener, 1s)
	if commands
		send them
	end
	if get_button
		send beep down button pipe
	end
	get_light_status
		send status down light pipe
	end	
end

partyd
======

while true do
	read button pipe
	if button on
		save light status
		while time < 10 do
			random light frob
			sleep (random in .3-.6)
			time += random
		end
		restore light status
	end
end


web daemon
==========

on set lights request:
send command pipe appropriate command

on get light status:
read light pipe for three characters (or time out)
	
Commands / Status responses
===========================

R = red on
r = red off
G = green on
g = green off
A = amber on
a = amber off

buildout
========

cat > /etc/config/network <<EOF
config 'interface' 'loopback'
	option 'ifname' 'lo'
	option 'proto' 'static'
	option 'ipaddr' '127.0.0.1'
	option 'netmask' '255.0.0.0'

config 'interface' 'lan'
	option 'ifname' 'eth0'
	option 'type' 'bridge'
	option 'proto' 'dhcp'
	option 'hostname' 'lights'
)
EOF
/etc/init.d/dnsmasq disable
/etc/init.d/uhttpd disable
opkg update
opkg install ruby libpthread kmod-usb-serial (do we need this?)
rm /etc/banner
# put your ssh key in /etc/dropbear/authorized_keys 0600
reboot