def set_ac_sleep(time_to_sleep):
# Find the time difference in seconds between the current time and the time set to sleep
time_now = time.strftime("%H:%M")
FMT = '%H:%M'
tdelta = datetime.datetime.strptime(time_to_sleep, FMT) - datetime.datetime.strptime(time_now, FMT)
if tdelta.days < 0:
tdelta = datetime.timedelta(days = 0, seconds=tdelta.seconds)
delay_time = tdelta.total_seconds()
time.sleep(delay_time) #Delay the function upto the time at which the AC will turn off.
send_signal('AC_TURNOFF')
current_state = get_last_records()
current_data = {
"TEMP" : str(current_state[0][2]),
"STATE" : 'OFF',
"FAN_SPEED" : current_state[0][3]
}
log_remote_state('TURNOFF_AUTO', int(current_data["TEMP"]), current_data["FAN_SPEED"])
publish_remote_state(current_data)
publish_set_sleep('cancel')
def fan_down_control():
state = request.form['STATE']
temp = request.form['TEMP']
fan_speed = request.form['FAN_SPEED']
if fan_speed == "HI":
update_fan_speed = "MED"
elif fan_speed == "MED":
update_fan_speed = "LOW"
elif fan_speed == "LOW":
update_fan_speed = "LOW"
if state == "ON":
key = "AC" + str(temp) + "_" + str(update_fan_speed) + "_" + "ON"
send_signal(key)
current_data = {
"TEMP" : str(temp),
"STATE" : state,
"FAN_SPEED" : update_fan_speed
}
if state == "ON":
log_remote_state(state, int(temp), update_fan_speed)
publish_remote_state(current_data)
return '{}'
def temp_up_control():
state = request.form['STATE']
temp = request.form['TEMP']
fan_speed = request.form['FAN_SPEED']
if int(temp) < 30: #Max output air temperature of AC is 30degC
update_temp = int(temp) + 1
else:
update_temp = int(temp)
if state == "ON": # IR signal will only be sent if the AC is in the ON state
key = "AC" + str(update_temp) + "_" + str(fan_speed) + "_" + "ON"
send_signal(key)
current_data = {
"TEMP" : str(update_temp),
"STATE" : state,
"FAN_SPEED" : fan_speed
}
if state == "ON": # Action will only be logged if the AC is in the ON state
log_remote_state(state, update_temp, fan_speed)
publish_remote_state(current_data)
return '{}'
def temp_down_control():
state = request.form['STATE']
temp = request.form['TEMP']
fan_speed = request.form['FAN_SPEED']
if int(temp) > 16: #Min output air temperature of AC is 16degC
update_temp = int(temp) - 1
else:
update_temp = int(temp)
if state == "ON":
key = "AC" + str(update_temp) + "_" + str(fan_speed) + "_" + "ON"
send_signal(key)
current_data = {
"TEMP" : str(update_temp),
"STATE" : state,
"FAN_SPEED" : fan_speed
}
if state == "ON":
log_remote_state(state, update_temp, fan_speed)
publish_remote_state(current_data)
return '{}'
send_state = "OFF"
state_log = "TURNOFF_MANUAL"
#Send the IR signal
send_signal(key)
current_data = {
"TEMP" : temp,
"STATE" : send_state,
"FAN_SPEED" : fan_speed
}
log_remote_state(state_log, int(temp), fan_speed) #Calls the function to log the updated state
publish_remote_state(current_data) #Calls the function to publish the updated state
return '{}'
# Function is used to increase the teperature of the AC
# and publish the changed state of the AC to the clients.
@app.route("/temp_up_control", methods=['POST'])
def temp_up_control():
state = request.form['STATE']
temp = request.form['TEMP']
fan_speed = request.form['FAN_SPEED']
if int(temp) < 30: #Max output air temperature of AC is 30degC
update_temp = int(temp) + 1