def __init__(self):
self.__param = loadparam.Param()
self.__logger = LogManager()
self.__error_code = "2x"
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
GPIO.setup(self.__param.Open["GPIO"], GPIO.OUT)
GPIO.setup(self.__param.Close["GPIO"], GPIO.OUT)
GPIO.output(self.__param.Open["GPIO"], GPIO.LOW)
GPIO.output(self.__param.Close["GPIO"], GPIO.LOW)
def CheckGreenHouseTemperature(temp):
param = loadparam.Param()
isClosed = GHM.GetDoorPosition() == GHM.Position.CLOSED
# it's getting warmer and it's still closed => open the greenhouse
if(temp > float(param.TemperatureTreshold) and isClosed):
lam = LAManager.LAManager()
lam.Open()
Logger.Log('temp ({0}) is higher than treshold ({1}) => opening greenhouse now'.format(temp, param.TemperatureTreshold))
# it's getting colder and it's still opened => close the greenhouse
elif(temp < float(param.TemperatureTreshold) and not isClosed):
lam = LAManager.LAManager()
lam.Close()
Logger.Log('temp ({0}) is lower than treshold ({1}) => closing greenhouse now'.format(temp, param.TemperatureTreshold))
def SaveNewMeasure(hum, temp):
param = loadparam.Param()
with open(param.TemperatureDataFile,'a+') as f:
f.write('{0},{1},{2:0.1f},{3:0.1f}\r\n'.format(time.strftime('%d/%m/%y'), time.strftime('%H:%M:%S'), temp, hum))
def GetLatestMeasure(): param = loadparam.Param() with open(param.TemperatureDataFile) as f: return f.readlines()[-1]
from enum import Enum
import loadparam
p = loadparam.Param()
class Position(Enum):
OPENED = 1
CLOSED = 0
def GetDoorPosition():
with open(p.PositionFile) as f:
position = f.read()
return Position.CLOSED if int(position) == 0 else Position.OPENED