173 lines
8.4 KiB
Python
173 lines
8.4 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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import devices
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import logging
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import task
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try:
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from config import APP_NAME as ROOT_LOGGER_NAME
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except ImportError:
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ROOT_LOGGER_NAME = 'root'
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logger = logging.getLogger(ROOT_LOGGER_NAME).getChild(__name__)
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class brightness_choose_n_action(object):
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def __init__(self, mqtt_client, button_tradfri, topic_led):
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self.gui_led_active_device = devices.nodered_gui_leds(mqtt_client, topic_led)
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# brightness change
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button_tradfri.add_callback(devices.tradfri_button.KEY_ACTION,
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devices.tradfri_button.ACTION_BRIGHTNESS_DOWN_LONG, self.brightness_action)
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button_tradfri.add_callback(devices.tradfri_button.KEY_ACTION, devices.tradfri_button.ACTION_BRIGHTNESS_UP_LONG, self.brightness_action)
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button_tradfri.add_callback(devices.tradfri_button.KEY_ACTION,
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devices.tradfri_button.ACTION_BRIGHTNESS_DOWN_RELEASE, self.brightness_action)
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button_tradfri.add_callback(devices.tradfri_button.KEY_ACTION,
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devices.tradfri_button.ACTION_BRIGHTNESS_UP_RELEASE, self.brightness_action)
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# device change
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button_tradfri.add_callback(devices.tradfri_button.KEY_ACTION, devices.tradfri_button.ACTION_BRIGHTNESS_UP, self.choose_next_device)
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button_tradfri.add_callback(devices.tradfri_button.KEY_ACTION, devices.tradfri_button.ACTION_BRIGHTNESS_DOWN, self.choose_prev_device)
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#
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self.device_list = []
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self.callback_device_list = []
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self.device_states = []
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self.active_device_state = None
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self.update_active_device_led()
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def add(self, device, add_callback):
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"""
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device: A device for brightness function needs to have the following methods:
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* .default_inc()
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* .default_dec()
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* .default_stop()
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add_callback: A on/off callback which tages the <function_to_be_executed> as argument and
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- which calls the callback only on changes
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- which calls with the following arguments: device, key, data
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"""
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if len(self.device_list) >= len(devices.nodered_gui_leds.RX_KEYS):
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raise ValueError("Number of devices is limited by number of leds in devices.nodered_gui_leds.")
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self.device_list.append(device)
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self.callback_device_list.append(add_callback.__self__)
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self.device_states.append(False)
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add_callback(self.device_state_action)
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def device_state_action(self, device, key, data):
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self.device_states[self.callback_device_list.index(device)] = data
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if data is True:
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self.active_device_state = self.callback_device_list.index(device)
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self.update_active_device_led()
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else:
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self.choose_next_device()
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def update_active_device_led(self):
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for i in range(0, len(self.device_list)):
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self.gui_led_active_device.set_led(devices.nodered_gui_leds.RX_KEYS[i], self.active_device_state == i)
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def choose_prev_device(self, device=None, key=None, data=None):
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if self.active_device_state is not None:
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start_value = self.active_device_state
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for i in range(0, len(self.device_list)):
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target_state = (start_value - i - 1) % (len(self.device_list))
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if self.device_states[target_state]:
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self.active_device_state = target_state
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self.update_active_device_led()
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return
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self.active_device_state = None
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self.update_active_device_led()
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def choose_next_device(self, device=None, key=None, data=None):
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if self.active_device_state is not None:
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start_value = self.active_device_state
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for i in range(0, len(self.device_list)):
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target_state = (start_value + i + 1) % (len(self.device_list))
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if self.device_states[target_state]:
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self.active_device_state = target_state
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self.update_active_device_led()
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return
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self.active_device_state = None
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self.update_active_device_led()
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def brightness_action(self, device, key, data):
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if self.active_device_state is not None:
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target = self.device_list[self.active_device_state]
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if data == devices.tradfri_button.ACTION_BRIGHTNESS_UP_LONG:
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logger.info("Increasing \"%s\" - %s", type(self).__name__, target.topic)
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target.default_inc()
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elif data == devices.tradfri_button.ACTION_BRIGHTNESS_DOWN_LONG:
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logger.info("Decreasing \"%s\" - %s", type(self).__name__, target.topic)
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target.default_dec()
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elif data in [devices.tradfri_button.ACTION_BRIGHTNESS_UP_RELEASE, devices.tradfri_button.ACTION_BRIGHTNESS_DOWN_RELEASE]:
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target.default_stop()
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class heating_function_brennenstuhl(object):
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RETURN_TO_DEFAULT_TIME = 45 * 60
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BOOST_TEMP_OFFSET = 5
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def __init__(self, mqtt_client, topic_valve, default_temperature, topic_boost, topic_setpoint, topic_led):
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self.ct = task.periodic(1, self.cyclic_task)
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#
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self.topic = topic_valve
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self.default_temperature = default_temperature
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#
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self.heating_valve = devices.brennenstuhl_heatingvalve(mqtt_client, topic_valve)
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self.heating_valve.set_heating_setpoint(self.default_temperature)
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self.heating_valve.add_callback(
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devices.brennenstuhl_heatingvalve.KEY_HEATING_SETPOINT, None, self.heating_setpoint_actions)
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self.gui_value_temp_setp = devices.nodered_gui_heatvalve(mqtt_client, topic_setpoint)
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self.gui_value_temp_setp.add_callback(
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devices.nodered_gui_heatvalve.KEY_HEATING_SETPOINT, None, self.heating_setpoint_actions)
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self.gui_button_boost = devices.nodered_gui_heatvalve(mqtt_client, topic_boost)
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self.gui_button_boost.add_callback(None, None, self.boost_actions)
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self.gui_led_boost = devices.nodered_gui_heatvalve(mqtt_client, topic_led)
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#
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self.return_to_default_timer = None
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self.return_to_default_setpoint = None
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self.gui_led_boost.set_feedback(False)
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#
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self.ct.run()
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def heating_setpoint_actions(self, device, key, data):
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if device.topic == self.heating_valve.topic:
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# valve setpoint action
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self.gui_value_temp_setp.set_feedback(data)
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if data > self.default_temperature:
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if data != self.return_to_default_setpoint:
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logger.info('Got heating setpoint (%.1f°C) \"%s\" with deviation to the default value (%.1f°C). Starting timer for returning to default.',
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data, self.topic, self.default_temperature)
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self.return_to_default_timer = self.RETURN_TO_DEFAULT_TIME
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self.return_to_default_setpoint = data
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self.gui_led_boost.set_feedback(True)
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else:
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if self.return_to_default_timer is not None:
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logger.info('Deleting timer \"%s\" for returning to default.', self.topic)
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self.return_to_default_timer = None
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self.return_to_default_setpoint = None
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self.gui_led_boost.set_feedback(False)
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elif device.topic == self.gui_value_temp_setp.topic:
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# user setpoint action
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logger.info('Setpoint change \"%s\" to %.1f°C', self.topic, data)
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self.default_temperature = data
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self.heating_valve.set_heating_setpoint(self.default_temperature)
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self.return_to_default_timer = None
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self.return_to_default_setpoint = None
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self.gui_led_boost.set_feedback(False)
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def boost_actions(self, davice, key, data):
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logger.info('Starting boost mode \"%s\" with setpoint %.1f°C.', self.topic, self.default_temperature + self.BOOST_TEMP_OFFSET)
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self.heating_valve.set_heating_setpoint(self.default_temperature + self.BOOST_TEMP_OFFSET)
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def cyclic_task(self, rt):
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if self.return_to_default_timer is not None:
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self.return_to_default_timer -= self.ct.cycle_time
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if self.return_to_default_timer <= 0:
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logger.info('Return to default timer expired \"%s\".', self.topic)
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self.heating_valve.set_heating_setpoint(self.default_temperature)
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self.return_to_default_timer = None
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self.return_to_default_setpoint = None
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self.gui_led_boost.set_feedback(False)
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