myweather/weather.py

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2015-04-19 20:00:46 +00:00
#!/usr/bin/python
# Can enable debug output by uncommenting:
#import logging
#logging.basicConfig(level=logging.DEBUG)
import Adafruit_BMP.BMP085 as BMP085
# Default constructor will pick a default I2C bus.
#
# For the Raspberry Pi this means you should hook up to the only exposed I2C bus
# from the main GPIO header and the library will figure out the bus number based
# on the Pi's revision.
#
# For the Beaglebone Black the library will assume bus 1 by default, which is
# exposed with SCL = P9_19 and SDA = P9_20.
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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 = ""
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# Optionally you can override the bus number:
#sensor = BMP085.BMP085(busnum=2)
# You can also optionally change the BMP085 mode to one of BMP085_ULTRALOWPOWER,
# 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)
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#Temp1 = format(sensor.read_temperature())
#Temp2 = format(sensor.read_temperature())
#Temp3 = format(sensor.read_temperature())
#Temp4 = format(sensor.read_temperature())
#Pressure = format(sensor.read_pressure()/100)
#Sea_pressure = format(sensor.read_sealevel_pressure()/100)
#Altitude = format(sensor.read_altitude())
#Humidity= 57
# 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
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
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
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)
if(pressure==0):
return 0
else:
return pressure
# getSeaPressure() method
# Sensor1 = BMP085
# Output = Sea_Pressure
def getSeaPressure():
sea_pressure = format(sensor1.read_sealevel_pressure()/100)
if(sea_pressure==0):
return 0
else:
return sea_pressure
# getAltitude() method
# Sensor1 = BMP085
# Output = Altitude
def getAltitude():
altitude = format(sensor1.read_altitude())
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