class CO2_stat(object):
"""Code associated with the thermostat controller"""
def __init__(self):
self.logger = Logger("CO2_stat")
self.logger.debug("initialize CO2 controller object")
self._co2 = SCD30(self.logger)
self._fan = Fan(self.logger)
def check(self, co2=None, test=False):
"""Adjust the fan depending upon the CO2
Args:
temp: optional test CO2
Returns:
None
Raises:
None
"""
target_co2 = TARGET_CO2
if co2 == None:
co2, temp, rh = self._co2.get_data()
msg = "{} {} {} {}".format("CO2:", co2, " Target CO2:", target_co2)
# Get target temperature from file
self.logger.info(msg)
if co2 > target_co2:
self._fan.set(Fan.ON)
else:
self._fan.set(Fan.OFF)
class Thermostat(object):
"""Code associated with the thermostat controller"""
def __init__(self):
self._logger = Logger("Thermostat",
lvl=Logger.INFO,
file="/home/pi/MVP/logs/state.log")
self._logger.debug("initialize Thermostat object")
self._temp = SI7021(self._logger)
self._fan = Fan(self._logger)
def check(self, temp=None):
"""Adjust the fan depending upon the temperature
Args:
temp: optional test temperature
Returns:
None
Raises:
None
"""
if temp == None:
temp = self._temp.get_tempC()
# Get target temperature from file
target_temp = env['thermostat']['targetTemp']
msg = "{} {} {} {}".format("Temp:", temp, " Target Temp:", target_temp)
self._logger.debug(msg)
if temp > target_temp:
self._fan.set(Fan.ON)
else:
self._fan.set(Fan.OFF)
