craftbeerpi4-pione/cbpi/extension/dummysensor/__init__.py

75 lines
2.6 KiB
Python

# -*- coding: utf-8 -*-
import asyncio
import random
import logging
from cbpi.api import *
from cbpi.api.base import CBPiBase
from cbpi.api.dataclasses import Kettle, Props, Fermenter
@parameters([])
class CustomSensor(CBPiSensor):
def __init__(self, cbpi, id, props):
super(CustomSensor, self).__init__(cbpi, id, props)
self.value = 0
async def run(self):
while self.running:
self.value = random.randint(10, 100)
self.log_data(self.value)
self.push_update(self.value)
await asyncio.sleep(1)
def get_state(self):
return dict(value=self.value)
@parameters([Property.Number(label="Pressure", configurable=True, description="Start Pressure"),
Property.Number(label="PressureIncrease", configurable=True, description="Pressure increase per hour"),
Property.Number(label="PressureDecrease", configurable=True, description="Pressure decrease per second on openm valve"),
Property.Fermenter(label="Fermenter",description="Fermenter")])
class DummyPressure(CBPiSensor):
def __init__(self, cbpi, id, props):
super(DummyPressure, self).__init__(cbpi, id, props)
self.value = float(self.props.get("Pressure",0))
fermenter=self.props.get("Fermenter",None)
self.fermenter=self.get_fermenter(fermenter)
self.valve=self.fermenter.valve
async def run(self):
self.uprate=float(self.props.get("PressureIncrease",0))/3600
self.decrease=float(self.props.get("PressureDecrease",0))
logging.info(self.uprate)
logging.info(self.decrease)
while self.running:
valve_state=self.get_actor_state(self.valve)
fermenter_instance=self.fermenter.instance
if fermenter_instance:
fermenter_state=fermenter_instance.state
else:
fermenter_state = False
if valve_state == False and fermenter_state:
self.value = self.value + self.uprate
elif valve_state and fermenter_state:
self.value=self.value-self.decrease
self.log_data(self.value)
self.push_update(round(self.value,2))
await asyncio.sleep(1)
def get_state(self):
return dict(value=self.value)
def setup(cbpi):
'''
This method is called by the server during startup
Here you need to register your plugins at the server
:param cbpi: the cbpi core
:return:
'''
cbpi.plugin.register("CustomSensor", CustomSensor)
cbpi.plugin.register("DummyPressure", DummyPressure)