function sensorId(addr)
	--return string.format("%02x%02x%02x%02x%02x%02x%02x%02x", addr:byte(1,8))
	return string.format("%02x%02x%02x%02x%02x%02x", string.reverse(addr):byte(2,7))
end

function prepareSensorToHtml(i, serial, temp)
	return string.format("<h2>#%s - %s</h2><h3>%.4f&deg;C</h3>\r\n", i, serial, temp)
end

function httpReceive(c, payload)
	r = "HTTP/1.1 200/OK\r\nServer: NodeLua\r\nContent-Type: text/html\r\n\r\n"
	addrs = t.addrs()
	for i=1,table.getn(addrs)
	do
		r = r .. prepareSensorToHtml(i, sensorId(addrs[i]), t.read(addrs[i]))
	end
	c:send(r)
	c:close()
end

function httpListen(c, data)
	c:on("receive", httpReceive)
end

function uploadTemp()
	addrs=t.addrs()
	for i=1,table.getn(addrs)
	do
		serial = sensorId(addrs[i])
		temp = string.format("%.2f", t.read(addrs[i]))
		url = string.format("http://monitor.shajen.pl/api/temp/add?serial=%s&temperature=%.2f&key=%s", serial, temp, KEY)
		http.get(url, nil, nil)
	end
end
KEY="XXXXXX" -- wymagany klucz, dla chetnych trzeba sie zglosic

t=require("ds18b20")
t.setup(4)

wifi.setmode(wifi.STATION)
wifi.sta.config("NAZWA SIECI","HASLO")

httpServer=net.createServer(net.TCP, 30)
httpServer:listen(8080, httpListen)

tmr.alarm(0, 60000, tmr.ALARM_AUTO, uploadTemp) -- co 60s wgrywa dane na serwer