#!/usr/bin/lua
require('os')
require('string')
-require('socket')
-
-last_movement = 0
-
-function save_values()
- os.execute(string.format("rrdtool update /home/sensordata.rrd -t temp:light:movement N:%f:%d:%d", last_temp, last_light, last_movement))
- last_movement=0
-end
-
+require('io')
function parse_value(str)
last_temp = 0.0
last_light = 0
- if string.find(str,"Sensor T: Temp C:") then
- last_temp = tonumber(string.sub(str,18))
- os.execute(string.format("rrdtool update /home/sensordata.rrd -t temp N:%f", last_temp))
- print(string.format("t: %f Grad Celsius",last_temp))
- end
- if string.find(str,"Sensor P: Photo:") then
- last_light = tonumber(string.sub(str,17))
- os.execute(string.format("rrdtool update /home/sensordata.rrd -t light N:%d", last_light))
- print(string.format("p: %d",last_light))
+ if string.find(str,"temp0: Temp C:") then
+ last_temp = tonumber(string.sub(str,15))
+ os.execute(string.format("rrdtool update /home/sensortemp.rrd -t temp N:%f", last_temp))
+ --print(string.format("t: %f Grad Celsius",last_temp))
end
- if string.find(str,"movement") then
- --last_movement=1
- os.execute(string.format("rrdtool update /home/sensordata.rrd -t movement N:%d", 1))
+ if string.find(str,"photo0: Photo:") then
+ last_light = tonumber(string.sub(str,15))
+ os.execute(string.format("rrdtool update /home/sensorlight.rrd -t light N:%d", last_light))
+ --print(string.format("p: %d",last_light))
end
end
-
-local socket_factory = require("socket.unix");
-local socket = socket_factory()
-
-
while 1 do
- local client = socket.connect("/var/run/powersensordaemon/cmd.sock")
- if client then
- client:send("listen sensor\n")
- --client:settimeout(30)
- while 1 do
- local line, err = client:receive()
- if not err then
- parse_value(line)
- elseif err ~= "timeout" then
- break
- end
+ local line = io.read("*line")
+ if line then
+ parse_value(line)
+ else
+ break
end
- client:shutdown("both")
- end
- --wait 10 seconds
- socket.select(nil, nil, 10)
end