123 linhas
4.1 KiB
Python
123 linhas
4.1 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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""" Communication (MQTT)
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brennenstuhl_heatingvalve {
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| "away_mode": ["ON", "OFF"]
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| "battery": [0...100] %
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| "child_lock": ["LOCK", "UNLOCK"]
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| "current_heating_setpoint": [5...30] °C
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| "linkquality": [0...255] lqi
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| "local_temperature": [numeric] °C
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| "preset": ["manual", ...]
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| "system_mode": ["heat", ...]
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| "valve_detection": ["ON", "OFF"]
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| "window_detection": ["ON", "OFF"]
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| }
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+- set {
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"away_mode": ["ON", "OFF", "TOGGLE"]
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"child_lock": ["LOCK", "UNLOCK"]
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"current_heating_setpoint": [5...30] °C
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"preset": ["manual", ...]
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"system_mode": ["heat", ...]
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"valve_detection": ["ON", "OFF", "TOGGLE"]
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"window_detection": ["ON", "OFF", "TOGGLE"]
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}
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"""
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from devices.base import base
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import json
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import task
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import time
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""" ANSWER of a device:
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{
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"away_mode":"OFF",
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"battery":5,
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"child_lock":"UNLOCK",
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"current_heating_setpoint":21,
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"linkquality":196,
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"local_temperature":21.2,
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"preset":"manual",
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"system_mode":"heat",
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"valve_detection":"ON",
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"window_detection":"ON"
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}
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"""
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class vlv(base):
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"""A tradfri device with switching functionality
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Args:
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mqtt_client (mqtt.mqtt_client): A MQTT Client instance
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topic (str): the base topic for this device
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"""
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PROPERTIES = [
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"away_mode",
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"battery",
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"child_lock",
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"current_heating_setpoint",
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"linkquality",
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"local_temperature",
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"preset",
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"system_mode",
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"valve_detection",
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"window_detection"
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]
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def __init__(self, mqtt_client, topic, **kwargs):
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super().__init__(mqtt_client, topic, **kwargs)
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self["away_mode"] = "OFF"
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self["battery"] = 87
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self["child_lock"] = "UNLOCK"
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self["current_heating_setpoint"] = 21
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self["linkquality"] = 196
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self["local_temperature"] = 21.2
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self["preset"] = "manual"
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self["system_mode"] = "heat"
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self["valve_detection"] = "ON"
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self["window_detection"] = "ON"
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#
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self.mqtt_client.add_callback(self.topic + '/set', self.__rx_set__)
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#
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self.tq = task.threaded_queue()
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self.tq.run()
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#
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cmd_base = self.topic.replace('/', '.') + '.'
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self.user_cmds = {
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cmd_base + 'setpoint': self.__ui_setpoint__,
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}
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def set_state(self, value):
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self.__set__("state", "on" if value else "off")
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self.send_device_status()
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def __rx_set__(self, client, userdata, message):
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data = json.loads(message.payload)
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self.logger.info("Received set data: %s", repr(data))
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for key in data:
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self.__set__(key, data[key])
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self.tq.enqueue(1, self.send_device_status, data)
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def send_device_status(self, rt, data):
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for i in range(0, 75):
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time.sleep(0.01)
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if self.tq.qsize() >= 3:
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return
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for key in self:
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if key not in data:
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data[key] = self[key]
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self.logger.info("Sending status: %s", repr(data))
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self.mqtt_client.send(self.topic, json.dumps(data))
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def __ui_setpoint__(self, *args):
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try:
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value = float(args[0].replace(',', '.'))
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except (ValueError, IndexError):
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print("You need to give a numeric value as first argument.")
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else:
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self.__set__("current_heating_setpoint", value)
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self.tq.enqueue(1, self.send_device_status, self)
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