def ReadDHTin(self):				
		try:

			output = subprocess.check_output(["./DHT/DHT_rf2","11","24"])
			#print output
			matches = re.search("Temp =\s+([0-9.]+)", output)
			if ( matches):
				dht_temp = float(matches.group(1))
				globalvars.meteo_data.temp_in = dht_temp				
			
			# search for humidity printout
			matches = re.search("Hum =\s+([0-9.]+)", output)
			if ( matches):
				dht_hum = float(matches.group(1))
				globalvars.meteo_data.hum_in = dht_hum
						
			log("DHT_IN - Temperature: %.1f C Humidity:    %.1f " % (dht_temp, dht_hum) )

		
		except:
			log("ERROR reading DHT_IN in sensor")

if ( self.cfg.use_dht_in ):
				self.ReadDHTin()

###########################################################################
#     Sint Wind PI
#     Copyright 2012 by Tonino Tarsi <tony.tarsi@gmail.com>
#   
#     USB comunication based pywws by 'Jim Easterbrook' <jim@jim-easterbrook.me.uk>
#     Please refer to the LICENSE file for conditions 
#     Visit http://www.vololiberomontecucco.it
# 
##########################################################################

##########################################################################
# This plugin reads another DHT sensor and outputs values as internal temp/hum
# Made by "Alessandro Grechi" <alessandro@grechi.it> - http://meteostrada.grechi.it
##########################################################################

"""DHT plugin."""

import threading
import random
import datetime
import sqlite3
import sys
import subprocess
import os
import thread
import time

import globalvars
import meteodata
import re
from TTLib import  *
import RPi.GPIO as GPIO


class swpi_plugin(threading.Thread):  #  do not change the name of the class
    
    def __init__(self,cfg):
        self.cfg = cfg
        threading.Thread.__init__(self)
        
        ###################### Plugin Initialization ################

    

        
        ###################### End Initialization ##################
        
        
    def run(self):
        log("Starting plugin : %s" % sys.modules[__name__])
        while 1:
        ###################### Plugin run
             
            output = subprocess.check_output(["./DHT/DHT_rf2","11","24"])
            matches = re.search("Temp =\s+([0-9.]+)", output)                           
            
            if ( matches ):
                dht_temp = float(matches.group(1))  
                globalvars.meteo_data.temp_in = dht_temp    

            matches = re.search("Hum =\s+([0-9.]+)", output)      
            
            if ( matches ):
                dht_hum = float(matches.group(1))
                globalvars.meteo_data.hum_in = dht_hum

            log("DHT plugin - Temperature: %.1f C in Humidity:    %.1f " % (dht_temp, dht_hum) )
            log("scrittura IN - Temperature: %.1f C Humidity:    %.1f " % (globalvars.meteo_data.temp_in, globalvars.meteo_data.hum_in) )

            time.sleep(60-datetime.datetime.now().second)

        ###################### end of Plugin run