def nadziraj():
if (checkTemp() and not getStatus()):
try:
on()
print("VKLOP")
db.saveRelayStatus("PEČ", "ON", getT1(), getT2())
except:
raise Exception("Napaka v nadziraj -> relay.on()")
elif (not checkTemp() and getStatus()):
try:
off()
print("IZKLOP")
db.saveRelayStatus("PEČ", "OFF", getT1(), getT2())
except:
raise Exception("Napa ka v nadziraj -> relay.off()")
else:
print("Ni sprememb!")
def webroot():
mainTemp = dht22.getTempHum()[1]
mainHum = dht22.getTempHum()[0]
relayStatus = relay.getStatus()
heatingStatus = thermCursor.execute('SELECT * from thermostat').fetchone()
secondSensor = sensorCursor.execute('SELECT * from sensors').fetchone()
return render_template(
"index.html",
main_temperature=mainTemp,
main_humidity=mainHum,
second_temperature=secondSensor['temperature'],
second_humidity=secondSensor['humidity'],
relay_status=relayStatus,
heating_status="On" if heatingStatus['status'] == 1 else "Off")
def getStatus(gpios=(PUMP_GPIO, SWEEP_GPIO)):
return relay.getStatus(gpios)
def _status():
sensor_fail = False
# mainTemp = dht22.getTempHum()[1]
# mainHum = dht22.getTempHum()[0]
relayStatus = relay.getStatus()
heatingStatus = thermCursor.execute('SELECT * from thermostat').fetchone()
mainSensor = sensorCursor.execute(
'SELECT * from sensors WHERE id=0').fetchone()
secondSensor = sensorCursor.execute(
'SELECT * from sensors WHERE id=1').fetchone()
thirdSensor = sensorCursor.execute(
'SELECT * from sensors WHERE id=2').fetchone()
sensor_last_update = datetime.strptime(secondSensor['last_update'],
"%Y-%m-%d %H:%M:%S.%f")
if (datetime.now() - sensor_last_update).seconds > 60:
sensor_fail = True
heating_status = relay.getStatus()
currentWeather = thermCursor.execute('Select * from weather').fetchone()
if (request.user_agent.browser == "iOSapp"):
return jsonify(
main_temperature=mainSensor['temperature'],
main_humidity=mainSensor['humidity'],
relay_status=relayStatus,
heating_status=heatingStatus['status'],
heating_target_temperature=heatingStatus['target_temp'],
second_temperature=secondSensor['temperature'],
second_humidity=secondSensor['humidity'],
current_weather_temp=currentWeather['current_temperature'],
current_weather_summary=currentWeather['current_summary'])
else:
html = '<div id="updateContainer"> \
<div id="main_temperature">{main_temperature}</div>\
<div id="main_humidity">{main_humidity}</div>\
<div id="relay_status">{relay_status}</div>\
<div id="heating_status">{heating_status}</div>\
<div id="heating_target_temperature">{heating_target_temperature}</div>\
<div id="second_temperature">{second_temperature}</div>\
<div id="second_humidity">{second_humidity}</div>\
<div id="current_weather_temp">{current_weather_temp}</div>\
<div id="current_weather_icon">{current_weather_icon}</div>\
<div id="current_weather_summary">{current_weather_summary}</div>\
<div id="third_temperature">{third_temperature}</div>\
<div id="third_humidity">{third_humidity}</div>\
</div>'.format(
main_temperature=mainSensor['temperature'],
main_humidity=mainSensor['humidity'],
relay_status=
"<img src=\"static/img/fire1.png\" width=\"35\" height=\"35\" >"
if relayStatus == "ON" else
"<img src=\"static/img/cool.jpg\" width=\"35\" height=\"35\">",
heating_status="On" if heatingStatus['status'] == 1 else "Off",
heating_target_temperature=heatingStatus['target_temp'],
second_temperature=secondSensor['temperature']
if sensor_fail == False else "<font color=\"grey\">%s</font>" %
secondSensor['temperature'],
second_humidity=secondSensor['humidity'],
current_weather_temp=currentWeather['current_temperature'],
current_weather_icon="<i class=\"wi wi-%s\"></i> " %
currentWeather['current_icon'],
current_weather_summary=currentWeather['current_summary'],
third_temperature=thirdSensor['temperature'],
third_humidity=thirdSensor['humidity'],
)
return html
def status_relay():
return relay.getStatus()
def getStatus(gpios=(PUMP_GPIO, SWEEP_GPIO)):
return relay.getStatus(gpios)
#!thermo/bin/python import relay import time relay.turnOnHeating() time.sleep(1) relay.turnOffHeating() print(relay.getStatus()) relay.gpioCleanUp()
def run(self):
self.thermostatMode = 0
# self.mainTemp = 0
self.sensor_fail = False
while True:
weather.getCurrentWeather()
# self.prevTemp = self.mainTemp
# self.mainTemp = dht22.getTempHum()[1]
# if self.mainTemp < 0:
# self.mainTemp = prevTemp
# continue
self.update_main_sensor()
self.secondSensor = self.sensorCursor.execute(
'SELECT * FROM sensors WHERE id=1').fetchone()
self.mainSensor = self.sensorCursor.execute(
'SELECT * FROM sensors WHERE id=0').fetchone()
self.secondTemp = self.secondSensor['temperature']
self.mainTemp = self.mainSensor['temperature']
self.relayMode = relay.getStatus()
self.status = self.thermCursor.execute(
'SELECT * from thermostat').fetchone()
self.thermostatMode = self.status['status']
self.targetTemp = self.status['target_temp']
self.sensor_last_update = datetime.strptime(
self.secondSensor['last_update'], "%Y-%m-%d %H:%M:%S.%f")
if (datetime.now() - self.sensor_last_update).seconds > 60:
self.sensor_fail = True
else:
self.sensor_fail = False
if (self.thermostatMode == 0 and self.relayMode == "ON"):
relay.turnOffHeating()
print(
"Relay is on but heating is turned off....turning off heating"
)
if (self.sensor_fail == False):
if (self.thermostatMode == 1 and self.relayMode == "OFF"
and (self.targetTemp > self.mainTemp
and self.targetTemp > self.secondTemp)):
relay.turnOnHeating()
print("Turning on heating, beacuse:", self.thermostatMode,
self.relayMode, self.targetTemp, self.mainTemp,
self.secondTemp)
if (self.thermostatMode == 1 and self.relayMode == "ON"
and (self.targetTemp < self.mainTemp
or self.targetTemp < self.secondTemp)):
relay.turnOffHeating()
print("Turning off heating, beacuse:", self.thermostatMode,
self.relayMode, self.targetTemp, self.mainTemp,
self.secondTemp)
else:
if (self.thermostatMode == 1 and self.relayMode == "OFF"
and (self.targetTemp > self.mainTemp)):
relay.turnOnHeating()
print("Turning on heating, beacuse (SECOND failed):",
self.thermostatMode, self.relayMode, self.targetTemp,
self.mainTemp, self.secondTemp)
if (self.thermostatMode == 1 and self.relayMode == "ON"
and (self.targetTemp < self.mainTemp)):
relay.turnOffHeating()
print("Turning off heating, beacuse (SECOND failed):",
self.thermostatMode, self.relayMode, self.targetTemp,
self.mainTemp, self.secondTemp)
if (self.thermostatMode == 0 and self.relayMode == "OFF"):
print("Idle")
time.sleep(5)