clicube/house.rb

## house.rb
#! /usr/bin/ruby
# coding: utf-8

IP_ADDRESS = "192.168.111.102"
LASTSEEN_FILE = "/tmp/lastseen.txt"
OUTPUT_FILE = "/tmp/house.html"

require 'serialport'

OUTPUT_TEMP = <<EOS
<html lang="ja">
<head>
<meta charset="utf-8">
<title>house.cubik.jp</title>
</head>
<body>
$$OUTPUT$$
</body>
</html>
EOS

if File.exist? LASTSEEN_FILE
  lastseen = Time.at(File.open(LASTSEEN_FILE){|f| f.read.to_i })
else
  lastseen = Time.at(0)
end

result = system "/bin/ping #{IP_ADDRESS} -c 1 -w 1"

if result
  File.open(LASTSEEN_FILE,"w"){|f| f.puts Time.now.to_i }
else
  if Time.now - lastseen < 60 * 30
    result = true
  end
end

result_str = ""

#result_str += "<p>"
#result_str += result ? "いる" : "いない"
#result_str += "</p>"

# ここから温度取得

sp = SerialPort.new('/dev/ttyAMA0', 9600, 8, 1, 0)
sp.read_timeout = 5000
sp.puts
sp.puts "temp_read"
puts sp.gets
puts sp.gets
temp = sp.gets
puts temp
hum = sp.gets
puts hum
sp.close

temp = (temp.slice(5,3).to_i.to_f)/10
hum = (hum.slice(5,3).to_i.to_f)/10

result_str += "<p>室温: #{temp}</p>"
result_str += "<p>湿度: #{hum}</p>"

output = OUTPUT_TEMP.gsub("$$OUTPUT$$",result_str)

File.open(OUTPUT_FILE,"w"){|f| f.puts output }

system "scp #{OUTPUT_FILE} cubik:html/house/index.html"
	#! /usr/bin/ruby
	# coding: utf-8

	IP_ADDRESS = "192.168.111.102"
	LASTSEEN_FILE = "/tmp/lastseen.txt"
	OUTPUT_FILE = "/tmp/house.html"

	require 'serialport'

	OUTPUT_TEMP = <<EOS
	<html lang="ja">
	<head>
	<meta charset="utf-8">
	<title>house.cubik.jp</title>
	</head>
	<body>
	$$OUTPUT$$
	</body>
	</html>
	EOS

	if File.exist? LASTSEEN_FILE
	lastseen = Time.at(File.open(LASTSEEN_FILE){\|f\| f.read.to_i })
	else
	lastseen = Time.at(0)
	end

	result = system "/bin/ping #{IP_ADDRESS} -c 1 -w 1"

	if result
	File.open(LASTSEEN_FILE,"w"){\|f\| f.puts Time.now.to_i }
	else
	if Time.now - lastseen < 60 * 30
	result = true
	end
	end

	result_str = ""

	#result_str += "<p>"
	#result_str += result ? "いる" : "いない"
	#result_str += "</p>"

	# ここから温度取得

	sp = SerialPort.new('/dev/ttyAMA0', 9600, 8, 1, 0)
	sp.read_timeout = 5000
	sp.puts
	sp.puts "temp_read"
	puts sp.gets
	puts sp.gets
	temp = sp.gets
	puts temp
	hum = sp.gets
	puts hum
	sp.close

	temp = (temp.slice(5,3).to_i.to_f)/10
	hum = (hum.slice(5,3).to_i.to_f)/10

	result_str += "<p>室温: #{temp}</p>"
	result_str += "<p>湿度: #{hum}</p>"

	output = OUTPUT_TEMP.gsub("$$OUTPUT$$",result_str)

	File.open(OUTPUT_FILE,"w"){\|f\| f.puts output }

	system "scp #{OUTPUT_FILE} cubik:html/house/index.html"