/
power_hungry.rb
44 lines (37 loc) · 1.29 KB
/
power_hungry.rb
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require 'rubygems'
require 'lib/power_hungry/config'
require 'lib/power_hungry/history'
require 'lib/power_hungry/reading'
require 'lib/power_hungry/database'
require 'lib/xbee/packet'
class PowerHungry
def initialize
@serial = IO.popen("python serial_proxy.py #{Config.serial_port}")
end
def debug
@debug = true
run
end
def next_reading
packet = XBee::Packet.new(@serial, @debug)
PowerHungry::Reading.new(packet, @debug)
end
def run
puts "Power Hungry network up and running on #{DateTime.now.strftime("%Y-%m-%d %H:%M")}"
while true
reading = next_reading
puts reading.to_s if @debug
PowerHungry::History.add(reading.sensor, reading.watt_hours)
if PowerHungry::History.interval_passed?
PowerHungry::History.sensors.each do |sensor|
puts "#{[sensor.name, sensor.id].compact.first}: Watt-hours used in the past #{PowerHungry::History::INTERVAL_LENGTH} seconds: #{PowerHungry::History.interval_watt_hours(sensor)}"
Interval.create!(:watt_hours => PowerHungry::History.interval_watt_hours(sensor), :interval_length => PowerHungry::History::INTERVAL_LENGTH, :sensor => sensor)
end
PowerHungry::History.restart
else
end
end
end
end
PowerHungry::Config.init
PowerHungry::Database.connect