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Add test for fermenter spunding logic

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This commit is contained in:
avollkopf 2022-04-03 20:07:22 +02:00
parent b7d54952d1
commit 08a841ebe3
3 changed files with 101 additions and 4 deletions
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2
.devcontainer/Dockerfile
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@ -15,6 +15,6 @@ RUN pip3 install --no-cache-dir -r /workspace/requirements.txt
# Install current version of cbpi-ui
RUN mkdir /opt/downloads \
&& curl https://github.com/craftbeerpi/craftbeerpi4-ui/archive/main.zip -L -o /opt/downloads/cbpi-ui.zip \
&& curl https://github.com/craftbeerpi/craftbeerpi4-ui/archive/development.zip -L -o /opt/downloads/cbpi-ui.zip \
&& pip3 install --no-cache-dir /opt/downloads/cbpi-ui.zip \
&& rm -rf /opt/downloads

2
cbpi/__init__.py
View file

@ -1,3 +1,3 @@
__version__ = "4.0.5.a1"
__version__ = "4.0.5.a2"
__codename__ = "Spring Break"

101
cbpi/extension/FermenterHysteresis/__init__.py
View file

@ -100,7 +100,7 @@ class FermenterHysteresis(CBPiFermenterLogic):
except asyncio.CancelledError as e:
pass
except Exception as e:
logging.error("CustomLogic Error {}".format(e))
logging.error("Fermenter Hysteresis Error {}".format(e))
finally:
self.running = False
if self.heater:
@ -109,6 +109,103 @@ class FermenterHysteresis(CBPiFermenterLogic):
await self.actor_off(self.cooler)
@parameters([Property.Number(label="HeaterOffsetOn", configurable=True, description="Offset as decimal number when the heater is switched on. Should be greater then 'HeaterOffsetOff'. For example a value of 2 switches on the heater if the current temperature is 2 degrees below the target temperature"),
Property.Number(label="HeaterOffsetOff", configurable=True, description="Offset as decimal number when the heater is switched off. Should be smaller then 'HeaterOffsetOn'. For example a value of 1 switches off the heater if the current temperature is 1 degree below the target temperature"),
Property.Number(label="CoolerOffsetOn", configurable=True, description="Offset as decimal number when the cooler is switched on. Should be greater then 'CoolerOffsetOff'. For example a value of 2 switches on the cooler if the current temperature is 2 degrees below the target temperature"),
Property.Number(label="CoolerOffsetOff", configurable=True, description="Offset as decimal number when the cooler is switched off. Should be smaller then 'CoolerOffsetOn'. For example a value of 1 switches off the cooler if the current temperature is 1 degree below the target temperature"),
Property.Number(label="SpundingOffsetOpen", configurable=True, description="Offset above target pressure as decimal number when the valve is opened"),
Property.Select(label="AutoStart", options=["Yes","No"],description="Autostart Fermenter on cbpi start"),
Property.Sensor(label="sensor2",description="Optional Sensor for LCDisplay(e.g. iSpindle)")])
class FermenterSpundingHysteresis(CBPiFermenterLogic):
# subroutine that controls pressure
async def pressure_control(self):
self.fermenter = self.get_fermenter(self.id)
self.valve = self.fermenter.valve
self.spunding_offset=float(self.props.get("SpundingOffsetOpen",0))
if self.valve and self.fermenter.pressure_sensor:
valve = self.cbpi.actor.find_by_id(self.valve)
await self.actor_off(self.valve)
logging.info("Closing Spunding Valve")
while self.running:
target_pressure=float(self.fermenter.target_pressure)
current_pressure = float(self.get_sensor_value(self.fermenter.pressure_sensor).get("value"))
logging.info(f'Target: {target_pressure} | Current: {current_pressure}')
if current_pressure >= (target_pressure + self.spunding_offset):
while current_pressure >= target_pressure:
await self.actor_on(self.valve)
await asyncio.sleep(1)
await self.actor_off(self.valve)
current_pressure = float(self.get_sensor_value(self.fermenter.pressure_sensor).get("value"))
logging.info("Value higher than target: Spunding loop is running")
await asyncio.sleep(1)
else:
logging.info("No valve or pressure sensor defined")
async def run(self):
try:
self.heater_offset_min = float(self.props.get("HeaterOffsetOn", 0))
self.heater_offset_max = float(self.props.get("HeaterOffsetOff", 0))
self.cooler_offset_min = float(self.props.get("CoolerOffsetOn", 0))
self.cooler_offset_max = float(self.props.get("CoolerOffsetOff", 0))
self.fermenter = self.get_fermenter(self.id)
self.heater = self.fermenter.heater
self.cooler = self.fermenter.cooler
heater = self.cbpi.actor.find_by_id(self.heater)
cooler = self.cbpi.actor.find_by_id(self.cooler)
pressure_controller = asyncio.create_task(self.pressure_control())
await pressure_controller
while self.running == True:
sensor_value = float(self.get_sensor_value(self.fermenter.sensor).get("value"))
target_temp = float(self.get_fermenter_target_temp(self.id))
try:
heater_state = heater.instance.state
except:
heater_state= False
try:
cooler_state = cooler.instance.state
except:
cooler_state= False
if sensor_value + self.heater_offset_min <= target_temp:
if self.heater and (heater_state == False):
await self.actor_on(self.heater)
if sensor_value + self.heater_offset_max >= target_temp:
if self.heater and (heater_state == True):
await self.actor_off(self.heater)
if sensor_value >= self.cooler_offset_min + target_temp:
if self.cooler and (cooler_state == False):
await self.actor_on(self.cooler)
if sensor_value <= self.cooler_offset_max + target_temp:
if self.cooler and (cooler_state == True):
await self.actor_off(self.cooler)
await asyncio.sleep(1)
except asyncio.CancelledError as e:
pass
except Exception as e:
logging.error("Fermenter Spunding Hysteresis Error {}".format(e))
finally:
self.running = False
if self.heater:
await self.actor_off(self.heater)
if self.cooler:
await self.actor_off(self.cooler)
def setup(cbpi):
@ -119,7 +216,7 @@ def setup(cbpi):
:param cbpi: the cbpi core
:return:
'''
cbpi.plugin.register("Fermenter Spunding Hysteresis", FermenterSpundingHysteresis)
cbpi.plugin.register("Fermenter Hysteresis", FermenterHysteresis)
cbpi.plugin.register("Fermenter Autostart", FermenterAutostart)