- added tracer

tasks/__init__.py

@@ -4,3 +4,4 @@ from tasks.heater import *
 from tasks.stirrer import *
 from tasks.pot import *
 from tasks.tempctrl import *
+from tasks.tracer import *

tasks/tracer.py

@@ -0,0 +1,39 @@
+import asyncio
+from tasks import ATask
+from ws.message import MsgIo
+from components import ATemperatureSensor
+from components.pid import TempController
+
+import numpy as np
+import scipy.io
+
+
+class TracerTask(ATask):
+	def __init__(self, sensor: ATemperatureSensor, temp_ctrl: TempController, interval, msg_handler: MsgIo):
+		ATask.__init__(self, interval)
+
+		self.msg_handler = msg_handler
+		msg_handler.set_recv_handler(self.recv)
+
+		self.sensor = sensor
+		self.temp_ctrl = temp_ctrl
+
+	async def recv(self, data):
+		pass
+
+	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))
+
+		time = 0
+		_time = np.empty(0)
+
+		while True:
+			_time = np.append(_time, time)
+			time += 1
+			scipy.io.savemat('test.mat', {'time': _time})
+			await asyncio.sleep(self.interval)
+
+