scheduler.py

Modify databaseHost and Script Path

README.md

@@ -1,33 +1,2 @@
 # myweather
-My Weather for Raspberry Pi with BMP180 / BMP085 / DS18B20<br/>
-<img src="http://blog.unixweb.de/wp-content/uploads/2015/05/bmp180.jpg">
-<img src="http://blog.unixweb.de/wp-content/uploads/2015/05/BMP085.jpg"><br/>
-<img src="http://blog.unixweb.de/wp-content/uploads/2015/05/ds18b20-pinout.jpg">
-<img src="http://blog.unixweb.de/wp-content/uploads/2015/05/DS18B20-e1431072161767.png"><br/>
-
-<img src="https://raw.githubusercontent.com/unixweb/myweather/master/weather-app.png"><br/>
-
-Installation for Adafruit Python-Modules needed:<br/>
-<br/>
-sudo apt-get update<br/>
-sudo apt-get install git build-essential python-dev python-smbus<br/>
-git clone https://github.com/adafruit/Adafruit_Python_BMP.git<br/>
-cd Adafruit_Python_BMP<br/>
-sudo python setup.py install<br/>
-<br/>
-sudo apt-get install python-mysqldb<br/>
-<br/>
-<br/>
-Insert the required database parameter in "scheduler.py" for WordPress Plugin <br/>
-databaseUsername="XXXXX"<br/>
-databasePassword="XXXXX"<br/>
-databaseName="XXXXX" #do not change unless you named the Wordpress database with some other name<br/>
-databaseHost="www.xxx.de"<br/>
-Install the WordPress Plugin <br/>
-<br/>
-Start "./scheduler.py" manually and check if there any errors.<br/>
-<br/>
-vi /etc/cron.d/weather <br/>
-*/15 * * * *   pi    /home/pi/myweather/scheduler.py > /dev/null<br/>
-<br/>
-Demo: http://blog.joachimhummel.de/category/wetter<br/>
+My Weather for Raspberry Pi with BMP180 / BMP085

createTable.sql

@@ -1,15 +1,14 @@
 CREATE TABLE IF NOT EXISTS `temperatures` (
   `id` int(255) NOT NULL AUTO_INCREMENT,
+  `humidity` varchar(20) NOT NULL,
   `dateMeasured` date NOT NULL,
   `hourMeasured` int(128) NOT NULL,
-  `temperature_1` double NOT NULL,
-  `temperature_2` double NOT NULL,
-  `temperature_3` double NOT NULL,
-  `temperature_4` double NOT NULL,
+  `temperature-1` double NOT NULL,
+  `temperature-2` double NOT NULL,
+  `temperature-3` double NOT NULL,
+  `temperature-4` double NOT NULL,
   `pressure` varchar(20) COLLATE utf8_unicode_ci NOT NULL,
-  `pressure_sea` varchar(20) COLLATE utf8_unicode_ci NOT NULL,
-  `humidity` varchar(20) NOT NULL,
+  `pressure-sea` varchar(20) COLLATE utf8_unicode_ci NOT NULL,
   `altitude` varchar(20) COLLATE utf8_unicode_ci NOT NULL,
   PRIMARY KEY (`id`)
 ) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ;
-

development.txt

@@ -0,0 +1 @@
+Branch Development

release-notes.txt

@@ -1,37 +0,0 @@
-+++++++++++++++++++++++
-Version 1.3 January 2017
-
-Added Locale Altitude for display correct Sea-Pressure and Barometric Altitude
-
-+++++++++++++++++++++++
-Version 1.2 June 5 2015
-
-Support now 1 * BMP180 Sensors
-Support now 3 * DS18B20 Sensors
-
-+++++++++++++++++++++++
-Version 1.1 May 21 2015
-
-Update for scheduler.py, createTable.sql , weather.py
-
-Changes for scheduler.py:
-
-Update new database design for input temp1,temp2,temp3,temp4,humidity,pressure,pressure_sea,altitude
-
-Changes for createTabe.sql:
-
-New database design for input temperature_11,temperature_12,temperature_13,temperature_14,humidity,pressure,pressure_sea,altitude
-
-Changes for weather.py:
-Remove print for new import with scheduler.py
-
-++++++++++++++++++++++++
-Version 1.0  May 5 2015
-
-Upload basic files
-
-scheduler.py
-createTable.sql
-weather.py
-status.py
-

scheduler.py

@@ -7,19 +7,74 @@ import sys
 import time
 import MySQLdb as mdb
 import datetime
-from weather import *
 
-databaseUsername="XXXXX"
-databasePassword="XXXXX"
-databaseName="XXXXX" #do not change unless you named the Wordpress database with some other name
-databaseHost="www.xxx.de"
+databaseUsername="XXXX"
+databasePassword="XXXX"
+databaseName="XXXX" #do not change unless you named the Wordpress database with some other name
+databaseHost="XXXXX.domain.de"
 
 
+idef saveToDatabase(temp1, temp2, temp3, temp4, humidity, pressure, sea_pressure, altitude):
+
+    con=mdb.connect(databaseHost, databaseUsername, databasePassword, databaseName)
+    currentDate=datetime.datetime.now().date()
+    print currentDate
+    now=datetime.datetime.now()
+    midnight=datetime.datetime.combine(now.date(),datetime.time())
+    minutes=((now-midnight).seconds)/60 #minutes after midnight, use datead$
+
+
+    with con:
+            cur=con.cursor()
+            query = ("INSERT INTO `temperatures`(`temperature-1`, `temperature-2`, `temperature-3`, `temperature-4`, `humidity`, `dateMeasured`, `hourMeasured`, `pressure`, `pressure-sea`, `altitude`)"
+                        "VALUES (%s,%s,%s,%s,%s,'%s',%s,%s,%s,%s)"% (temp1, temp2, temp3, temp4, humidity, currentDate, minutes, pressure, sea_pressure, altitude))
+            cur.execute(query)
+
+    print "Saved temperature"
+    return "true"
+
+
+def readInfo():
+    temperatureSaved="false" #keep on reading till you get the info
+
+    while(temperatureSaved=="false"):
+    # Run the DHT program to get the humidity and temperature readings!
+
+        source = "/home/pi/myweather/weather.py"
+
+        # search for tempretures , continue to search untill it do not found
+        temp1 = search_attr('Temp1', source)
+        temp2 = search_attr('Temp2', source)
+        temp3 = search_attr('Temp3', source)
+        temp4 = search_attr('Temp4', source)
+
+"scheduler.py" 108 lines, 3613 characters
+
+        print "Temperature-1: %.1f C" % temp1
+        print "Temperature-2: %.1f C" % temp2
+        print "Temperature-3: %.1f C" % temp3
+        print "Temperature-4: %.1f C" % temp4
+        print "Humidity:    %s %%" % humidity
+        print "Pressure:    %s %%" % pressure
+        print "Pressure-Sea: %s %%" % sea_pressure
+        print "Altitude:    %s ft" % altitude
+        return saveToDatabase(temp1, temp2, temp3, temp4, humidity, pressure, sea_pressure, altitude)
+
+
+def search_attr(val, source):
+    output = subprocess.check_output([source]);
+    matches = re.search(("%s =\s+([-]?[0-9.]+)" % val), output)
+    if (not matches):
+        print "searching for %s"% (val)
+        time.sleep(3)
+        search_attr(val, source)
+    return float(matches.group(1))
+
 #check if table is created or if we need to create one
 try:
     queryFile=file("createTable.sql","r")
 
-    con=mdb.connect(databaseHost,databaseUsername,databasePassword,databaseName)
+    con=mdb.connect(databaseHost databaseUsername,databasePassword,databaseName)
     currentDate=datetime.datetime.now().date()
 
     with con:
@@ -40,52 +95,7 @@ try:
 except IOError:
     pass #table has already been created
 
-def saveToDatabase(temp1, temp2, temp3, temp4, humidity, pressure, sea_pressure, altitude):
-    #print "SaveToDatabase Hit"
-
-    con=mdb.connect(databaseHost, databaseUsername, databasePassword, databaseName)
-    currentDate=datetime.datetime.now().date()
-    print currentDate
-    now=datetime.datetime.now()
-    midnight=datetime.datetime.combine(now.date(),datetime.time())
-    minutes=((now-midnight).seconds)/60 #minutes after midnight, use datead$
-    print "Minutes",minutes
-
-    with con:
-            cur=con.cursor()
-            query = ("INSERT INTO `temperatures`(`temperature_1`, `temperature_2`, `temperature_3`, `temperature_4`, `humidity`, `dateMeasured`, `hourMeasured`, `pressure`, `pressure_sea`, `altitude`)"
-                        "VALUES (%s,%s,%s,%s,%s,'%s',%s,%s,%s,%s)"% (temp1, temp2, temp3, temp4, humidity, currentDate, minutes, pressure, sea_pressure, altitude))
-            cur.execute(query)
-
-    print "Saved temperature"
-    return "false"
-
-
-def readInfo():
-    #print "ReadInfo Hit"
-    temperatureSaved="false"
-    while(temperatureSaved=="false"):
-         temp1 = Temp1
-         temp2 = Temp2
-         temp3 = Temp3
-         temp4 = Temp4
-         humidity=Humidity
-         altitude =  Altitude
-         pressure =  Pressure
-         sea_pressure  =  Sea_pressure
-         print "Temp1 : ",temp1
-         print "Temp2 : ",temp2
-         print "Temp3 : ",temp3
-         print "Temp4 : ",temp4
-         print "Humidity : ",humidity
-         print "Altitude : ",altitude
-         print "Pressure : ",pressure
-         print "Sea Pressure : ",sea_pressure
-	 #return "false"
-         #temperatureSaved="true"
-         return saveToDatabase(temp1, temp2, temp3, temp4, humidity, pressure, sea_pressure, altitude)
+status="false"
+while(status!="true"):
 
     status=readInfo()
-
-
-

scripts/pressure.sh

@@ -1,3 +0,0 @@
-PRESS1=`python /home/pi/myweather/pressure.py`
-
-mosquitto_pub -h mqtt.unixweb.de -p 1883  -t abcde/p1 -m $PRESS1

scripts/temperature.sh

@@ -1,3 +0,0 @@
-TEMP=`python /home/pi/myweather/temperature.py |head -1`
-
-mosquitto_pub -h mqtt.unixweb.de -p 1883  -t abcde/temp1 -m $TEMP

status.py

@@ -10,7 +10,7 @@ import Adafruit_BMP.BMP085 as BMP085
 #
 # For the Beaglebone Black the library will assume bus 1 by default, which is
 # exposed with SCL = P9_19 and SDA = P9_20.
-#sensor = BMP085.BMP085()
+sensor = BMP085.BMP085()
 
 # Optionally you can override the bus number:
 #sensor = BMP085.BMP085(busnum=2)
@@ -19,19 +19,9 @@ import Adafruit_BMP.BMP085 as BMP085
 # BMP085_STANDARD, BMP085_HIGHRES, or BMP085_ULTRAHIGHRES.  See the BMP085
 # datasheet for more details on the meanings of each mode (accuracy and power
 # consumption are primarily the differences).  The default mode is STANDARD.
-sensor = BMP085.BMP085(mode=BMP085.BMP085_ULTRAHIGHRES)
-
-# Please set your locale altitude 
-# http://www.latlong.net/  Helps to find your Langitude and Latitude
-# http://www.mapcoordinates.net/  Helps to Find the Data in Meter 
-locale_altitude = 570
-
-
-seapFloat = sensor.read_sealevel_pressure(locale_altitude)
-pressure = sensor.read_pressure()
-psea = pressure / pow(1.0 - locale_altitude/44330.0, 5.255)
+#sensor = BMP085.BMP085(mode=BMP085.BMP085_ULTRAHIGHRES)
 
 print 'Temp = {0:0.2f} *C'.format(sensor.read_temperature())
-print 'Altitude = {0:0.2f} m'.format(sensor.read_altitude(seapFloat))
+print 'Altitude = {0:0.2f} m'.format(sensor.read_altitude())
 print 'Pressure = {0:0.2f} hPa'.format(sensor.read_pressure()/100)
-print "Pressure NN =%8.2f hPa" % (psea / 100.0)
+print 'Pressure NN = {0:0.2f} hPa'.format(sensor.read_sealevel_pressure()/100)

temperature.py

@@ -1,57 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-#
-# Creation:    02.01.2013
-# Last Update: 07.04.2015
-#
-# Copyright (c) 2013-2015 by Georg Kainzbauer <http://www.gtkdb.de>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-
-# import sys module
-import sys
-
-# open 1-wire slaves list for reading
-file = open('/sys/devices/w1_bus_master1/w1_master_slaves')
-
-# read 1-wire slaves list
-w1_slaves = file.readlines()
-
-# close 1-wire slaves list
-file.close()
-
-# print header for results table
-
-# repeat following steps with each 1-wire slave
-for line in w1_slaves:
-
-  # extract 1-wire slave
-  w1_slave = line.split("\n")[0]
-
-  # open 1-wire slave file
-  file = open('/sys/bus/w1/devices/' + str(w1_slave) + '/w1_slave')
-
-  # read content from 1-wire slave file
-  filecontent = file.read()
-
-  # close 1-wire slave file
-  file.close()
-
-  # extract temperature string
-  stringvalue = filecontent.split("\n")[1].split(" ")[9]
-
-  # convert temperature value
-  temperature = float(stringvalue[2:]) / 1000
-
-  # print temperature
-  print(str() + "%.1f" % temperature)
-  #print temperature
-
-
-# quit python script
-sys.exit(0)

weather.py

@@ -14,16 +14,7 @@ import Adafruit_BMP.BMP085 as BMP085
 #
 # For the Beaglebone Black the library will assume bus 1 by default, which is
 # exposed with SCL = P9_19 and SDA = P9_20.
-sensor1 = BMP085.BMP085()
-sensor2 = "/sys/bus/w1/devices/w1_bus_master1/28-041470306aff/w1_slave"
-sensor3 = "/sys/bus/w1/devices/w1_bus_master1/28-0414709c63ff/w1_slave"
-sensor4 = ""
-
-# Please set your locale altitude
-# http://www.latlong.net/  Helps to find your Langitude and Latitude
-# http://www.mapcoordinates.net/  Helps to Find the Data in Meter
-locale_altitude = 570
-
+sensor = BMP085.BMP085()
 
 # Optionally you can override the bus number:
 #sensor = BMP085.BMP085(busnum=2)
@@ -34,153 +25,5 @@ locale_altitude = 570
 # consumption are primarily the differences).  The default mode is STANDARD.
 #sensor = BMP085.BMP085(mode=BMP085.BMP085_ULTRAHIGHRES)
 
-# getSeaLelvelPres
-# Sensor = BMP180
-# Output = SeaPresFloat
-SeaPresFlot = sensor1.read_sealevel_pressure(locale_altitude)
-
-# getTemp1() method
-# Sensor1 = BMP085
-# Output= Temp1
-def getTemp1():
-     temperature1 = format(sensor1.read_temperature())
-     if(temperature1==0):
-         return 0
-     else:
-         return temperature1
-
-# getTemp2() method
-# Sensor2 = DS18B20
-# Output= Temp2
-
-def getTemp2():
-        while 1:
-            if sensor2:
-                tempfile=open(sensor2)
-                thetext=tempfile.read()
-                tempfile.close()
-                tempdata=thetext.split("\n")[1].split(" ")[9]
-                temperature2=float(tempdata[2:])
-                temperature2=temperature2/1000
-		temperature2=round(temperature2, 1)
-            else:
-                temperature2=0
-            if(temperature2==0):
-                return 0
-            else:
-                return temperature2
-
-# getTemp3() method
-# Sensor3 = DS18B20
-# Output= Temp3
-
-def getTemp3():
-        while 1:
-            if sensor3:
-                tempfile=open(sensor3)
-                thetext=tempfile.read()
-                tempfile.close()
-                tempdata=thetext.split("\n")[1].split(" ")[9]
-                temperature3=float(tempdata[2:])
-                temperature3=temperature3/1000
-		temperature3=round(temperature3, 1)
-            else:
-                temperature3=0
-            if(temperature3==0):
-                return 0
-            else:
-                return temperature3
-
-# getTemp4() method
-# Sensor4 = DS18B20
-# Output = Temp4
-
-def getTemp4():
-        while 1:
-            if sensor4:
-                tempfile=open(sensor4)
-                thetext=tempfile.read()
-                tempfile.close()
-                tempdata=thetext.split("\n")[1].split(" ")[9]
-                temperature4=float(tempdata[2:])
-                temperature4=temperature4/1000
-		temperature4=round(temperature4, 1)
-            else:
-                temperature4=0
-            if(temperature4==0):
-                return 0
-            else:
-                return temperature4
-
-# getPressure() method
-# Sensor1 = BMP085
-# Output = Pressure
-
-def getPressure():
-    pressure=format(sensor1.read_pressure()/100)
-    pressure = round((sensor1.read_pressure()/100))
-    if(pressure==0):
-        return 0
-    else:
-        return pressure
-
-# getSeaPressure() method
-# Sensor1 = BMP085
-def getSeaPressure():
-    #sea_pressure = format(sensor1.read_sealevel_pressure()/100)
-    #sea_pressure = round((sensor1.read_sealevel_pressure()/100))
-    pressure = round((sensor1.read_pressure()/100))
-    sea_pressure = round(pressure / pow(1.0 - locale_altitude/44330.0, 5.255))
-    if(sea_pressure==0):
-        return 0
-    else:
-        return sea_pressure
-
-# getAltitude() method
-# Sensor1 = BMP085
-# Output = Altitude
-
-def getAltitude():
-    #altitude =  format(sensor1.read_altitude())
-    altitude =  round((sensor1.read_altitude(SeaPresFlot)))
-    if(altitude==0):
-        return 0
-    else:
-        return altitude
-
-# getHumidity() method
-# Sensor1 = BMP085
-# Output = Humidity
-
-def getHumidity():
-    humidity= 57
-
-    if(humidity==0):
-        return 0
-    else:
-        return humidity
-
-Temp1=getTemp1()
-print Temp1
-
-Temp2=getTemp2()
-print Temp2
-
-Temp3=getTemp3()
-print Temp3
-
-Temp4=getTemp4()
-print Temp4
-
-Pressure=getPressure()
-print Pressure
-
-Sea_pressure=getSeaPressure()
-print Sea_pressure
-
-Altitude =getAltitude()
-print Altitude
-
-Humidity=getHumidity()
-print Humidity
-
+print 'Temp = {0:0.2f} *C'.format(sensor.read_temperature())
+print 'Press = {0:0.2f} hPa'.format(sensor.read_pressure()/100)