Domoticz

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pi@raspberrypi:~ $ rtl_433 -R 12
Registering protocol "Oregon Scientific Weather Sensor"
Found 1 device(s):
  0:  Realtek, RTL2838UHIDIR, SN: 00000001

Using device 0: Generic RTL2832U OEM
Found Rafael Micro R820T tuner
Exact sample rate is: 250000.000414 Hz
Sample rate set to 250000.
Bit detection level set to 8000.
Tuner gain set to Auto.
Reading samples in async mode...
Tuned to 433920000 Hz.
2016-03-22 23:14:35 :   Weather Sensor THGR122N
        House Code:      198
        Channel:         1
        Battery:         OK
        Temperature:     18.30 C
        Humidity:        55 %
2016-03-22 23:14:35 :   Weather Sensor THGR122N
        House Code:      198
        Channel:         1
        Battery:         OK
        Temperature:     18.30 C
        Humidity:        55 %

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pi@raspberrypi:~$ screen
pi@raspberrypi:~$ rtl_433 -R 12 -q -F csv > /home/pi/log/rtl_output.csv

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import time
import urllib

def follow(thefile):
    thefile.seek(0,2)
    while True:
        line = thefile.readline()
        if not line:
            time.sleep(0.1)
            continue
        yield line

if __name__ == '__main__':
    
    ID = ['32','198','220'] #ID's of weather sensors
    IDX = [12,13,14] #corresonding IDX in Domoticz

    Server = "http://10.5.0.131:8080" #location of Domoticz server
    Log = "/home/pi/log/rtl_output.csv" #location of logfile
    msg = "RTL_update" #message shows up in log


    #Start rtl_433 with the following options for the Oregon Scientific Weather Sensor:
    #pi@raspberrypi:~$ rtl_433 -R 12 -q -F csv > /home/pi/log/rtl_output.csv
    logfile = open(Log,"r")
    loglines = follow(logfile)

    last_id = ""
    last_time = time.time()

    for line in loglines:
        try:
            #2016-06-17 15:11:07,Weather Sensor THGR122N,32,2,LOW,24.200,46,,
            #date,name,ID,channel,battery status,temperature,humidity,rain,rain?

            my_list = line.split(',')
            current_id = my_list[2]

            if (last_id != current_id) or (float(time.time())-float(last_time) > 20):  #send info to Domoticz when ID is different or the last info was send more then 20 sec ago
                #print ( str(Server) + "/json.htm?type=command&param=udevice&idx=" + str(IDX[int(ID.index(my_list[2]))]) + "&nvalue=0&svalue=" + my_list[5] + ";" + my_list[6] + ";0" )
                httpresponse = urllib.urlopen( str(Server) + "/json.htm?type=command&param=udevice&idx=" + str(IDX[int(ID.index(my_list[2]))]) + "&nvalue=0&svalue=" + my_list[5] + ";" + my_list[6] + ";0" )

                #send message to domoticz log
                httpresponse = urllib.urlopen( str(Server) + "/json.htm?type=command&param=addlogmessage&message=" + msg)
                
                last_id = current_id
                last_time = time.time()
                print ("Info send")
        except:
            print ("Error occured.")