62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
import time
|
|
import asyncio
|
|
from tasks import ATask
|
|
from ws.message import MsgIo
|
|
from components import ATemperatureSensor
|
|
from components import AHeater
|
|
from components import APid
|
|
|
|
import numpy as np
|
|
import scipy.io
|
|
|
|
|
|
class TracerTask(ATask):
|
|
def __init__(self, sensor: ATemperatureSensor, heater: AHeater, temp_ctrl: APid, interval, msg_handler: MsgIo):
|
|
ATask.__init__(self, interval)
|
|
|
|
self.msg_handler = msg_handler
|
|
msg_handler.set_recv_handler(self.recv)
|
|
|
|
self.sensor = sensor
|
|
self.heater = heater
|
|
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))
|
|
|
|
timestamp = 0
|
|
_timestamp = np.empty(0)
|
|
_sensor_temp = np.empty(0)
|
|
_heater_power = np.empty(0)
|
|
_tc_temp_ist = np.empty(0)
|
|
_tc_dtemp_ist = np.empty(0)
|
|
_tc_temp_soll = np.empty(0)
|
|
_tc_dtemp_soll = np.empty(0)
|
|
_tc_dtemp_commanded = np.empty(0)
|
|
|
|
filename = "brewpi." + time.strftime("%Y%m%d%H%M%S", time.localtime()) + ".mat"
|
|
while True:
|
|
_timestamp = np.append(_timestamp, timestamp)
|
|
_sensor_temp = np.append(_sensor_temp, self.sensor.temperature())
|
|
_heater_power = np.append(_heater_power, self.heater.get_power())
|
|
_tc_temp_ist = np.append(_tc_temp_ist, self.temp_ctrl.theta_ist)
|
|
_tc_dtemp_ist = np.append(_tc_dtemp_ist, max(-1, self.temp_ctrl.heatrate_ist))
|
|
_tc_temp_soll = np.append(_tc_temp_soll, self.temp_ctrl.theta_soll_set)
|
|
_tc_dtemp_soll = np.append(_tc_dtemp_soll, self.temp_ctrl.heatrate_soll_set)
|
|
_tc_dtemp_commanded = np.append(_tc_dtemp_commanded, self.temp_ctrl.heatrate_soll)
|
|
|
|
data = {'time': _timestamp, 'sensor_temp': _sensor_temp, 'heater_power': _heater_power, 'tc_temp_ist': _tc_temp_ist, 'tc_dtemp_ist': _tc_dtemp_ist, 'tc_temp_soll': _tc_temp_soll, 'tc_dtemp_soll': _tc_dtemp_soll, 'tc_dtemp_commanded': _tc_dtemp_commanded}
|
|
|
|
scipy.io.savemat('brewpi.mat', data)
|
|
scipy.io.savemat(filename, data)
|
|
timestamp += 1
|
|
await asyncio.sleep(self.interval)
|
|
|
|
|