- refactored tasks

tasks/tempctrl.py

@@ -0,0 +1,70 @@
+import asyncio
+from tasks import ATask
+from components.pid import TempController
+from utils.value import ChangedFloat
+from ws.message import MsgIo
+
+
+class TcTask(ATask):
+	def __init__(self, tc: TempController, interval, msg_handler: MsgIo):
+		ATask.__init__(self, interval)
+
+		self.tc = tc
+		self.msg_handler = msg_handler
+		msg_handler.set_recv_handler(self.recv)
+
+	def on_state_changed(self, value):
+		print ("State change to {}".format(value))
+		asyncio.create_task(self.send({'State': str(value)}))
+
+	def on_temp_soll_changed(self, value):
+		print ("Temp soll change to {}".format(value))
+		asyncio.create_task(self.send({'Soll': {'Temp': value}}))
+
+	def on_rate_soll_curr_changed(self, value):
+		print ("Rate soll change to {}".format(value))
+		asyncio.create_task(self.send({'Soll': {'Rate': {'Current': value}}}))
+
+	def on_rate_soll_set_changed(self, value):
+		print ("Rate soll change to {}".format(value))
+		asyncio.create_task(self.send({'Soll': {'Rate': {'Set': value}}}))
+
+	def on_temp_ist_changed(self, value):
+		print ("Temp ist change to {}".format(value))
+		asyncio.create_task(self.send({'Ist': {'Temp': value}}))
+
+	def on_rate_ist_changed(self, value):
+		print ("Rate ist change to {}".format(value))
+		asyncio.create_task(self.send({'Ist': {'Rate': value}}))
+
+	async def recv(self, msg):
+		print(msg)
+		for key in msg.keys():
+			if 'Soll' in key:
+				submsg = msg['Soll']
+				for subkey in submsg.keys():
+					if 'Temp' in subkey:
+						self.tc.set_theta_soll(submsg['Temp'])
+					if 'Rate' in subkey:
+						self.tc.set_heatrate_soll(submsg['Rate'])
+
+	async def send(self, data):
+		await self.msg_handler.send(data)
+
+	async def on_process(self):
+		print("{}: Started with interval {} s".format(self.msg_handler.get_key(), self.interval))
+
+		self.tc.set_on_changed('state', self.on_state_changed)
+		self.tc.set_on_changed('theta_ist', ChangedFloat(self.on_temp_ist_changed, prec=1).set)
+		self.tc.set_on_changed('heatrate_ist', ChangedFloat(self.on_rate_ist_changed, prec=1).set)
+		self.tc.set_on_changed('theta_soll_set', ChangedFloat(self.on_temp_soll_changed, prec=1).set)
+		self.tc.set_on_changed('heatrate_soll', ChangedFloat(self.on_rate_soll_curr_changed, prec=1).set)
+		self.tc.set_on_changed('heatrate_soll_set', ChangedFloat(self.on_rate_soll_set_changed, prec=1).set)
+
+		self.tc.set_theta_soll(20.0)
+		self.tc.set_heatrate_soll(1.0)
+
+		while True:
+			self.tc.process()
+			await asyncio.sleep(self.interval)
+