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Added fermenterstep with controlled ramp rate

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This commit is contained in:
avollkopf 2022-03-28 15:59:04 +02:00
parent 83286150b7
commit 42670efd9c
2 changed files with 121 additions and 12 deletions
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12
cbpi/controller/fermentation_controller.py
View file

@ -54,10 +54,7 @@ class FermentationController:
for step in fermenter.steps:
try:
self.logger.info("Stop {}".format(step.name))
try:
step.instance.shutdown = True
except:
pass
step.instance.shutdown = True
await step.instance.stop()
except Exception as e:
self.logger.error(e)
@ -67,10 +64,7 @@ class FermentationController:
for step in fermenter.steps:
try:
self.logger.info("Stop {}".format(step.name))
try:
step.instance.shutdown = True
except:
pass
step.instance.shutdown = True
await step.instance.stop()
except Exception as e:
self.logger.error(e)
@ -588,4 +582,4 @@ class FermentationController:
self.save()
self.push_update("fermenterstepupdate")
return step

121
cbpi/extension/FermentationStep/__init__.py
View file

@ -81,8 +81,9 @@ class FermenterTargetTempStep(CBPiFermentationStep):
if self.AutoMode == True:
await self.setAutoMode(False)
self.cbpi.notify(self.name, self.props.get("Notification","Target Temp reached. Please add malt and klick next to move on."))
await self.next(self.fermenter.id)
return StepResult.DONE
if self.shutdown == False:
await self.next(self.fermenter.id)
return StepResult.DONE
async def on_timer_update(self,timer, seconds):
@ -183,7 +184,7 @@ class FermenterStep(CBPiFermentationStep):
if self.AutoMode == True:
await self.setAutoMode(False)
self.cbpi.notify(self.name, 'Step finished', NotificationType.SUCCESS)
if self.shutdown != True:
if self.shutdown == False:
await self.next(self.fermenter.id)
return StepResult.DONE
@ -291,6 +292,119 @@ class FermenterStep(CBPiFermentationStep):
except Exception as e:
logging.error("Failed to switch on FermenterLogic {} {}".format(self.fermenter.id, e))
@parameters([Property.Number(label="Temp", configurable=True, description = "Ramp to this temp"),
Property.Number(label="RampRate", configurable=True, description = "Ramp x °C/F per day. Default: 1"),
Property.Sensor(label="Sensor"),
Property.Text(label="Notification",configurable = True, description = "Text for notification when Temp is reached"),
Property.Select(label="AutoMode",options=["Yes","No"], description="Switch Fermenterlogic automatically on and off -> Yes")])
class FermenterRampTempStep(CBPiFermentationStep):
async def NextStep(self, **kwargs):
if self.shutdown == False:
await self.next(self.fermenter.id)
return StepResult.DONE
async def on_timer_done(self,timer):
self.summary = ""
await self.push_update()
if self.AutoMode == True:
await self.setAutoMode(False)
self.cbpi.notify(self.name, self.props.get("Notification","Target Temp reached. Please add malt and klick next to move on."))
await self.next(self.fermenter.id)
return StepResult.DONE
async def on_timer_update(self,timer, seconds):
await self.push_update()
async def on_start(self):
self.shutdown = False
self.AutoMode = True if self.props.get("AutoMode","No") == "Yes" else False
self.rate=float(self.props.get("RampRate",1))
logging.info(self.rate)
self.target_temp = round(float(self.props.get("Temp", 0))*10)/10
logging.info(self.target_temp)
while self.get_sensor_value(self.props.get("Sensor", None)).get("value") > 900:
await asyncio.sleep(1)
self.starttemp = self.get_sensor_value(self.props.get("Sensor", None)).get("value")
self.current_target_temp = self.starttemp
if self.fermenter is not None:
await self.set_fermenter_target_temp(self.fermenter.id, self.current_target_temp)
if self.AutoMode == True:
await self.setAutoMode(True)
self.summary = "Ramping to {}° with {}° per day".format(self.target_temp,self.rate)
if self.fermenter is not None and self.timer is None:
self.timer = Timer(1 ,on_update=self.on_timer_update, on_done=self.on_timer_done)
await self.push_update()
async def on_stop(self):
await self.timer.stop()
self.summary = ""
if self.AutoMode == True:
await self.setAutoMode(False)
await self.push_update()
async def calc_target_temp(self):
delta_time = time.time() - self.starttime
current_target_temp = round((self.starttemp + delta_time * self.ratesecond)*10)/10
# logging.info(current_target_temp)
if current_target_temp != self.current_target_temp:
self.current_target_temp = current_target_temp
await self.set_fermenter_target_temp(self.fermenter.id, self.current_target_temp)
#self.fermenter.target_temp = self.current_target_temp
await self.push_update()
pass
async def run(self):
self.delta_temp = self.target_temp-self.starttemp
try:
self.deltadays = abs(self.delta_temp / self.rate)
self.deltaseconds = self.deltadays * 24 * 60 * 60
self.ratesecond = self.delta_temp/self.deltaseconds
except Exception as e:
logging.info(e)
self.starttime=time.time()
if self.target_temp >= self.starttemp:
logging.info("warmup")
while self.running == True:
if self.current_target_temp != self.target_temp:
await self.calc_target_temp()
sensor_value = self.get_sensor_value(self.props.get("Sensor", None)).get("value")
if sensor_value >= self.target_temp and self.timer.is_running is not True:
self.timer.start()
self.timer.is_running = True
await asyncio.sleep(1)
elif self.target_temp <= self.starttemp:
logging.info("Cooldown")
while self.running == True:
if self.current_target_temp != self.target_temp:
await self.calc_target_temp()
sensor_value = self.get_sensor_value(self.props.get("Sensor", None)).get("value")
if sensor_value <= self.target_temp and self.timer.is_running is not True:
self.timer.start()
self.timer.is_running = True
await asyncio.sleep(1)
await self.push_update()
return StepResult.DONE
async def reset(self):
self.timer = Timer(1 ,on_update=self.on_timer_update, on_done=self.on_timer_done)
self.timer.is_running == False
async def setAutoMode(self, auto_state):
try:
if (self.fermenter.instance is None or self.fermenter.instance.state == False) and (auto_state is True):
await self.cbpi.fermenter.toggle(self.fermenter.id)
elif (self.fermenter.instance.state == True) and (auto_state is False):
await self.fermenter.instance.stop()
await self.push_update()
except Exception as e:
logging.error("Failed to switch on FermenterLogic {} {}".format(self.fermenter.id, e))
def setup(cbpi):
'''
@ -303,4 +417,5 @@ def setup(cbpi):
cbpi.plugin.register("FermenterNotificationStep", FermenterNotificationStep)
cbpi.plugin.register("FermenterTargetTempStep", FermenterTargetTempStep)
cbpi.plugin.register("FermenterRampTempStep", FermenterRampTempStep)
cbpi.plugin.register("FermenterStep", FermenterStep)