add flow window

This commit is contained in:
nazarchuk.as 2022-11-11 21:02:11 +03:00
parent d879a6a6da
commit 059abdc5e6
10 changed files with 465 additions and 322 deletions

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@ -0,0 +1,47 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Fri Nov 11 19:52:27 2022
@author: anna
"""
from PyQt6.QtWidgets import (QMainWindow,
QMenu)
from PyQt6.QtGui import QAction
class AbstractWindow(QMainWindow):
def __init__(self):
super().__init__()
self.create_actions()
self.create_menuBar()
def create_menuBar(self):
menuBar = self.menuBar()
self.fileMenu = QMenu("&Файл", self)
menuBar.addMenu(self.fileMenu)
self.helpMenu = QMenu("&Помощь")
menuBar.addMenu(self.helpMenu)
self.fileMenu.addAction(self.exitAction)
self.helpMenu.addAction(self.helpContentAction)
self.helpMenu.addAction(self.aboutAction)
def create_actions(self):
self.exitAction = QAction("&Выход", self)
self.exitAction.triggered.connect(self.exit_click)
self.helpContentAction = QAction("&Инструкция", self)
self.helpContentAction.triggered.connect(self.help_click)
self.aboutAction = QAction("&О программе", self)
self.aboutAction.triggered.connect(self.about_click)
def exit_click(self):
self.close()
def help_click(self):
print('Help')
# TODO
def about_click(self):
print('About')
# TODO

149
Automation/Analisis_data.py Normal file
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@ -0,0 +1,149 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Fri Nov 11 19:49:57 2022
@author: anna
"""
import csv
import numpy as np
import matplotlib.pyplot as plt
from scipy.optimize import curve_fit
class Data:
def __init__(self, x=[], y=[], xlabel='', ylabel='', caption='', xerr=None,
yerr=None, through_0=0, data_filename='', color=None,
centering=None, size=15, coefficient=[0.9, 1.1], saving=None):
self.x = x
self.y = y
self.xlabel = xlabel
self.ylabel = ylabel
self.caption = caption
self.xerr=xerr
self.yerr=yerr
self.make_errors(xerr, yerr)
self.through_0 = through_0
if not color:
self.color = ['limegreen', 'indigo']
else:
self.color = color
self.centering = centering
self.size = size
self.coefficient = coefficient
self.data_filename=data_filename
self.saving=saving
def make_errors(self, xerr=None, yerr=None):
if not xerr: xerr=self.xerr
if not yerr: yerr=self.yerr
if not xerr: xerr=0
if not yerr: yerr=0
if not yerr or type(yerr) == float or type(yerr) == int:
self.yerr = [yerr for _ in self.y]
else:
self.yerr = yerr
if not xerr or type(xerr) == float or type(xerr) == int:
self.xerr = [xerr for _ in self.x]
else:
self.xerr = xerr
def read_csv(self):
with open(self.data_filename) as file:
reader = list(csv.reader(file))
data = np.array(reader)
dic=[]
for i in range(len(data[0])):
micro_data = []
for j in range(len(data)):
micro_data.append(data[j][i])
dic.append(micro_data)
data=dic
dic = {}
for i in range(len(data)):
dic[data[i][0]] = np.array(data[i][1:]).astype(np.float)
data = dic
self.data=data
def make_point_grafic(self):
self.make_errors()
if self.xerr[1] != 0 or self.yerr[1] != 0:
plt.errorbar(self.x, self.y, yerr=self.yerr, xerr=self.xerr, linewidth=4,
linestyle='', label=self.caption, color=self.color[0],
ecolor=self.color[0], elinewidth=1, capsize=3.4,
capthick=1.4)
else:
plt.scatter(self.x, self.y, linewidth=0.005, label=self.caption,
color=self.color[0], edgecolor='black', s=self.size)
if not self.centering:
plt.xlabel(self.xlabel)
plt.ylabel(self.ylabel)
else:
self.ax = plt.gca()
self.ax.spines['top'].set_visible(False)
self.ax.spines['right'].set_visible(False)
self.ax.spines['bottom'].set_position('zero')
self.ax.spines['left'].set_position('zero')
self.ax.set_xlabel(self.ylabel, labelpad=-180, fontsize=14)
self.ax.set_ylabel(self.xlabel, labelpad=-260,
rotation=0, fontsize=14)
def make_line_grafic(self, k, b):
if min(self.x) > 0:
xmin = min(self.x)*self.coefficient[0]
else:
xmin = min(self.x)*self.coefficient[1]
if max(self.x) > 0:
xmax = max(self.x)*self.coefficient[1]
else:
xmax = max(self.x)*self.coefficient[0]
x = np.arange(xmin, xmax, (xmax-xmin)/10000)
plt.plot(x, k*x+b, label=self.caption, linewidth=2.4,
linestyle='-', color=self.color[1])
def make_grafic(self, named_by_points=True):
self.make_errors()
if named_by_points:
cap_point = self.caption
line_point = None
else:
line_point = self.caption
cap_point = None
self.make_point_grafic()
k, b, sigma = self.approx()
sigma[0] = abs(k*((sigma[0]/k)**2+(np.mean(self.yerr)/np.mean(self.y))**2 +
(np.mean(self.xerr)/np.mean(self.x))**2)**0.5)
if (b != 0):
sigma[1] = abs(b*((sigma[1]/b)**2+(np.mean(self.yerr)/np.mean(self.y))**2 +
(np.mean(self.xerr)/np.mean(self.x))**2)**0.5)
else:
sigma[1] = 0
self.make_line_grafic(k, b)
plt.legend()
if self.saving:
plt.savefig(self.saving)
return k, b, sigma
def approx(self):
if self.yerr[0] != 0:
sigma_y = [1/i**2 for i in self.y]
else:
sigma_y = np.array([1 for _ in self.y])
if self.through_0 == 0:
def f(x, k):
return k*x
k, sigma = curve_fit(f, xdata=self.x, ydata=self.y, sigma=sigma_y)
sigma = np.sqrt(np.diag(sigma))
return k[0], 0, [sigma[0], 0]
else:
def f(x, k, b):
return x*k + b
k, sigma = curve_fit(f, xdata=self.x, ydata=self.y, sigma=sigma_y)
sigma_b = np.sqrt(sigma[1][1])
b = k[1]
k = k[0]
sigma = np.sqrt(sigma[0][0])
return k, b, [sigma, sigma_b]

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@ -1,11 +1,7 @@
import os
import sys
import csv
import numpy as np
import matplotlib.pyplot as plt
from scipy.optimize import curve_fit
import time
import pandas as pd
from PyQt6 import QtCore
from PyQt6.QtGui import QAction, QIcon, QPixmap
from PyQt6.QtWidgets import (QHBoxLayout,
@ -36,42 +32,8 @@ from PyQt6.QtWidgets import (QHBoxLayout,
QHeaderView,
QTextBrowser,
)
class AbstractWindow(QMainWindow):
def __init__(self):
super().__init__()
self.create_actions()
self.create_menuBar()
def create_menuBar(self):
menuBar = self.menuBar()
self.fileMenu = QMenu("&Файл", self)
menuBar.addMenu(self.fileMenu)
self.helpMenu = QMenu("&Помощь")
menuBar.addMenu(self.helpMenu)
self.fileMenu.addAction(self.exitAction)
self.helpMenu.addAction(self.helpContentAction)
self.helpMenu.addAction(self.aboutAction)
def create_actions(self):
self.exitAction = QAction("&Выход", self)
self.exitAction.triggered.connect(self.exit_click)
self.helpContentAction = QAction("&Инструкция", self)
self.helpContentAction.triggered.connect(self.help_click)
self.aboutAction = QAction("&О программе", self)
self.aboutAction.triggered.connect(self.about_click)
def exit_click(self):
self.close()
def help_click(self):
print('Help')
# TODO
def about_click(self):
print('About')
# TODO
from Abstract_window import AbstractWindow
from Main_experiment_window import *
class Start:
@ -99,9 +61,12 @@ class Start:
if self.number == 21:
self.window.close()
self.window = MainExperimentChartWindow(self)
if self.number == 10:
pass
self.window.close()
self.window = FlowWindow(self)
if self.number == 0:
self.window.close()
self.window = StartWindow(self)
self.draw()
@ -150,58 +115,31 @@ class StartWindow(AbstractWindow):
self.lineEdit.setReadOnly(True)
class ThreadData(QtCore.QThread):
signal = QtCore.pyqtSignal(str)
class FlowWindow(AbstractWindow):
def __init__(self, parent):
QtCore.QThread.__init__(self)
self.running = False
self.parent = parent
def run(self):
self.running = True
while self.running:
self.parent.no_data()
self.sleep(1)
class MainExperimentDataWindow(AbstractWindow):
def __init__(self, parent):
# TODO : clean code
super().__init__()
self.setWindowTitle('Основной эксперимент. Получение данных')
self.start_time = round(time.time()*1000)
self.parent = parent
self.data_thread = ThreadData(self)
self.resize(1400, 800)
# make masthead
self.parent.dataname = 'data.csv'
head_1 = 'I_0,mA'
head_2 = 'U_34,mV'
head_3 = 't,s'
with open(os.path.join(self.parent.folder, self.parent.dataname), 'w') as file:
wr = csv.writer(file)
wr.writerow([head_1, head_2, head_3])
self.parent = parent
self.centralwidget = QWidget()
self.resize(1400, 800)
self.setCentralWidget(self.centralwidget)
grid_layout = QGridLayout(self.centralwidget)
self.start = QPushButton('Старт')
self.start.clicked.connect(self.start_clicked)
self.start.setEnabled(False)
self.start.setEnabled(True)
self.stop = QPushButton('Стоп')
self.stop.clicked.connect(self.stop_clicked)
self.stop.setEnabled(False)
self.lineEdit = QLineEdit(placeholderText='Индукция B, мТл')
self.lineEdit.returnPressed.connect(self.enter_value)
self.lineEdit.setReadOnly(True)
self.next = QPushButton(self)
self.next.setIcon(QIcon('arrow.png'))
self.next.setEnabled(False)
self.next.clicked.connect(self.next_clicked)
grid_layout = QGridLayout(self.centralwidget)
self.parent.flow_dataname = 'Induction_data.csv'
head_1 = 'B,mTl'
head_2 = 'U,mV'
head_3 = 't,s'
with open(os.path.join(self.parent.folder, self.parent.flow_dataname), 'w') as file:
wr = csv.writer(file)
wr.writerow([head_1, head_2, head_3])
self.table = QTableWidget(self) # Create a self.table
self.table.setColumnCount(3) # Set three columns
@ -218,248 +156,48 @@ class MainExperimentDataWindow(AbstractWindow):
self.table.setItem(0, 2, QTableWidgetItem("Text in column 3"))
self.table.resizeColumnsToContents()
self.lineEdit = QLineEdit(placeholderText='Введите что-то')
self.lineEdit.returnPressed.connect(self.enter_smth)
self.next = QPushButton(self)
self.next.setIcon(QIcon('arrow.png'))
self.next.setEnabled(False)
self.next.clicked.connect(self.next_clicked)
# Adding the table to the grid
grid_layout.addWidget(self.table, 0, 0, -1, 1)
grid_layout.addWidget(self.lineEdit, 0, 2, -1, -1)
grid_layout.addWidget(self.next, 2, 2, -1, -1)
grid_layout.addWidget(self.start, 1, 2)
grid_layout.addWidget(self.stop, 1, 3)
grid_layout.addWidget(self.start, 0, 0)
grid_layout.addWidget(self.lineEdit, 1, 0)
grid_layout.addWidget(self.table, 1, 3)
grid_layout.addWidget(self.next, 2, 0)
self.parent.draw()
def enter_smth(self):
# TODO
self.parent.smth = self.lineEdit.text()
self.start.setEnabled(True)
self.lineEdit.setReadOnly(True)
def start_clicked(self):
self.stop.setEnabled(True)
self.start.setEnabled(False)
if not self.data_thread.isRunning():
self.data_thread.start()
def no_data(self):
current_time = round(time.time()*1000)
v = str((current_time-self.start_time)/60)
a = v
t = str(current_time-self.start_time)
with open(os.path.join(self.parent.folder, self.parent.dataname), 'a') as file:
wr = csv.writer(file)
wr.writerow([v, a, str(current_time-self.start_time)])
self.table.insertRow(self.table.rowCount())
self.table.setItem(self.table.rowCount()-1, 0, QTableWidgetItem(v))
self.table.setItem(self.table.rowCount()-1, 1, QTableWidgetItem(a))
self.table.setItem(self.table.rowCount()-1, 2, QTableWidgetItem(t))
def stop_clicked(self):
self.data_thread.running = False
self.stop.setEnabled(False)
self.next.setEnabled(True)
def next_clicked(self):
self.parent.number = 21
self.parent.number = 20
self.parent.change_number()
def take_data(self):
# measure voltage and current
volt_name = os.path.join('/dev', 'usbtmc1')
f_volt = open(volt_name, 'w')
f_volt.write('Measure:Voltage:DC?\n')
f_volt.close()
amp_name = os.path.join('/dev', 'usbtmc2')
f_amp = open(amp_name, 'w')
f_amp.write('Measure:Current:DC?\n')
f_amp.close()
f_volt = open(volt_name, 'r')
v = f_volt.read(15)
f_amp = open(amp_name, 'r')
a = f_amp.read(15)
f_volt.close()
f_amp.close()
def start_clicked(self):
self.start.setEnabled(False)
self.start_time = round(time.time()*1000)
self.lineEdit.setReadOnly(False)
self.next.setEnabled(True)
def enter_value(self):
self.lineEdit.setReadOnly(True)
self.get_data()
self.lineEdit.clear()
self.lineEdit.setReadOnly(False)
def get_data(self):
current_time = round(time.time()*1000)
with open(os.path.join(self.parent.folder, self.parent.dataname), 'a') as file:
b = self.lineEdit.text()
u = str((current_time-self.start_time)/60)
t = str(current_time-self.start_time)
with open(os.path.join(self.parent.folder, self.parent.flow_dataname), 'a') as file:
wr = csv.writer(file)
wr.writerow([v, a, str(current_time-self.start_time)])
wr.writerow([b, u, str(t)])
self.table.insertRow(self.table.rowCount())
self.table.setItem(self.table.rowCount()-1, 0, QTableWidgetItem(b))
self.table.setItem(self.table.rowCount()-1, 1, QTableWidgetItem(u))
self.table.setItem(self.table.rowCount()-1, 2, QTableWidgetItem(t))
class MainExperimentChartWindow(AbstractWindow):
def __init__(self, parent):
super().__init__()
self.parent = parent
self.parent.chartname = 'Chart'
self.parent.data = Data(data_filename=os.path.join(self.parent.folder, self.parent.dataname),
saving=os.path.join(self.parent.folder, self.parent.chartname))
self.parent.data.read_csv()
self.parent.data.x=self.parent.data.data['I_0,mA']
self.parent.data.y=self.parent.data.data['U_34,mV']
self.parent.data.make_grafic()
self.setWindowTitle('Основной эксперимент. Обработка данных')
self.resize(1400, 800)
self.centralwidget = QWidget()
self.setCentralWidget(self.centralwidget)
pixmap = QPixmap(os.path.join(self.parent.folder, self.parent.chartname))
self.label = QLabel(self)
self.label.setPixmap(pixmap)
self.label.resize(pixmap.width(), pixmap.height())
self.text = QTextBrowser()
self.text.setText('text')
self.hbox_layout = QGridLayout(self.centralwidget)
self.hbox_layout.addWidget(self.label, 0, 0)
self.hbox_layout.addWidget(self.text, 0, 1)
class Data:
def __init__(self, x=[], y=[], xlabel='', ylabel='', caption='', xerr=None,
yerr=None, through_0=0, data_filename='', color=None,
centering=None, size=15, coefficient=[0.9, 1.1], saving=None):
self.x = x
self.y = y
self.xlabel = xlabel
self.ylabel = ylabel
self.caption = caption
self.xerr=xerr
self.yerr=yerr
self.make_errors(xerr, yerr)
self.through_0 = through_0
if not color:
self.color = ['limegreen', 'indigo']
else:
self.color = color
self.centering = centering
self.size = size
self.coefficient = coefficient
self.data_filename=data_filename
self.saving=saving
def make_errors(self, xerr=None, yerr=None):
if not xerr: xerr=self.xerr
if not yerr: yerr=self.yerr
if not xerr: xerr=0
if not yerr: yerr=0
if not yerr or type(yerr) == float or type(yerr) == int:
self.yerr = [yerr for _ in self.y]
else:
self.yerr = yerr
if not xerr or type(xerr) == float or type(xerr) == int:
self.xerr = [xerr for _ in self.x]
else:
self.xerr = xerr
def read_csv(self):
with open(self.data_filename) as file:
reader = list(csv.reader(file))
data = np.array(reader)
dic=[]
for i in range(len(data[0])):
micro_data = []
for j in range(len(data)):
micro_data.append(data[j][i])
dic.append(micro_data)
data=dic
dic = {}
for i in range(len(data)):
dic[data[i][0]] = np.array(data[i][1:]).astype(np.float)
data = dic
self.data=data
def make_point_grafic(self):
self.make_errors()
if self.xerr[1] != 0 or self.yerr[1] != 0:
plt.errorbar(self.x, self.y, yerr=self.yerr, xerr=self.xerr, linewidth=4,
linestyle='', label=self.caption, color=self.color[0],
ecolor=self.color[0], elinewidth=1, capsize=3.4,
capthick=1.4)
else:
plt.scatter(self.x, self.y, linewidth=0.005, label=self.caption,
color=self.color[0], edgecolor='black', s=self.size)
if not self.centering:
plt.xlabel(self.xlabel)
plt.ylabel(self.ylabel)
else:
self.ax = plt.gca()
self.ax.spines['top'].set_visible(False)
self.ax.spines['right'].set_visible(False)
self.ax.spines['bottom'].set_position('zero')
self.ax.spines['left'].set_position('zero')
self.ax.set_xlabel(self.ylabel, labelpad=-180, fontsize=14)
self.ax.set_ylabel(self.xlabel, labelpad=-260,
rotation=0, fontsize=14)
def make_line_grafic(self, k, b):
if min(self.x) > 0:
xmin = min(self.x)*self.coefficient[0]
else:
xmin = min(self.x)*self.coefficient[1]
if max(self.x) > 0:
xmax = max(self.x)*self.coefficient[1]
else:
xmax = max(self.x)*self.coefficient[0]
x = np.arange(xmin, xmax, (xmax-xmin)/10000)
plt.plot(x, k*x+b, label=self.caption, linewidth=2.4,
linestyle='-', color=self.color[1])
def make_grafic(self, named_by_points=True):
self.make_errors()
if named_by_points:
cap_point = self.caption
line_point = None
else:
line_point = self.caption
cap_point = None
self.make_point_grafic()
k, b, sigma = self.approx()
sigma[0] = abs(k*((sigma[0]/k)**2+(np.mean(self.yerr)/np.mean(self.y))**2 +
(np.mean(self.xerr)/np.mean(self.x))**2)**0.5)
if (b != 0):
sigma[1] = abs(b*((sigma[1]/b)**2+(np.mean(self.yerr)/np.mean(self.y))**2 +
(np.mean(self.xerr)/np.mean(self.x))**2)**0.5)
else:
sigma[1] = 0
self.make_line_grafic(k, b)
plt.legend()
if self.saving:
plt.savefig(self.saving)
return k, b, sigma
def approx(self):
if self.yerr[0] != 0:
sigma_y = [1/i**2 for i in self.y]
else:
sigma_y = np.array([1 for _ in self.y])
if self.through_0 == 0:
def f(x, k):
return k*x
k, sigma = curve_fit(f, xdata=self.x, ydata=self.y, sigma=sigma_y)
sigma = np.sqrt(np.diag(sigma))
return k[0], 0, [sigma[0], 0]
else:
def f(x, k, b):
return x*k + b
k, sigma = curve_fit(f, xdata=self.x, ydata=self.y, sigma=sigma_y)
sigma_b = np.sqrt(sigma[1][1])
b = k[1]
k = k[0]
sigma = np.sqrt(sigma[0][0])
return k, b, [sigma, sigma_b]
start = Start()

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@ -0,0 +1,211 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Fri Nov 11 20:00:45 2022
@author: anna
"""
import os
import csv
import time
from PyQt6 import QtCore
from PyQt6.QtGui import QIcon, QPixmap
from PyQt6.QtWidgets import (QHBoxLayout,
QApplication,
QCheckBox,
QComboBox,
QDateEdit,
QDateTimeEdit,
QDial,
QDoubleSpinBox,
QFontComboBox,
QLabel,
QLCDNumber,
QLineEdit,
QMainWindow,
QProgressBar,
QPushButton,
QRadioButton,
QSlider,
QSpinBox,
QTimeEdit,
QVBoxLayout,
QWidget,
QTableWidget,
QGridLayout,
QMenu,
QTableWidgetItem,
QHeaderView,
QTextBrowser,
)
from Analisis_data import Data
from Abstract_window import AbstractWindow
class ThreadData(QtCore.QThread):
signal = QtCore.pyqtSignal(str)
def __init__(self, parent):
QtCore.QThread.__init__(self)
self.running = False
self.parent = parent
def run(self):
self.running = True
while self.running:
self.parent.no_data()
self.sleep(1)
class MainExperimentDataWindow(AbstractWindow):
def __init__(self, parent):
# TODO : clean code
super().__init__()
self.setWindowTitle('Основной эксперимент. Получение данных')
self.start_time = round(time.time()*1000)
self.parent = parent
self.data_thread = ThreadData(self)
self.resize(1400, 800)
# make masthead
self.parent.dataname = 'data.csv'
head_1 = 'I_0,mA'
head_2 = 'U_34,mV'
head_3 = 't,s'
with open(os.path.join(self.parent.folder, self.parent.dataname), 'w') as file:
wr = csv.writer(file)
wr.writerow([head_1, head_2, head_3])
self.centralwidget = QWidget()
self.setCentralWidget(self.centralwidget)
self.start = QPushButton('Старт')
self.start.clicked.connect(self.start_clicked)
self.start.setEnabled(False)
self.stop = QPushButton('Стоп')
self.stop.clicked.connect(self.stop_clicked)
self.stop.setEnabled(False)
self.next = QPushButton(self)
self.next.setIcon(QIcon('arrow.png'))
self.next.setEnabled(False)
self.next.clicked.connect(self.next_clicked)
grid_layout = QGridLayout(self.centralwidget)
self.table = QTableWidget(self) # Create a self.table
self.table.setColumnCount(3) # Set three columns
self.table.setRowCount(0)
self.table.setHorizontalHeaderLabels([head_1, head_2, head_3])
header = self.table.horizontalHeader()
header.setSectionResizeMode(0, QHeaderView.ResizeMode.Stretch)
header.setSectionResizeMode(1, QHeaderView.ResizeMode.Stretch)
header.setSectionResizeMode(2, QHeaderView.ResizeMode.Stretch)
self.table.setItem(0, 0, QTableWidgetItem("Text in column 1"))
self.table.setItem(0, 1, QTableWidgetItem("Text in column 2"))
self.table.setItem(0, 2, QTableWidgetItem("Text in column 3"))
self.table.resizeColumnsToContents()
self.lineEdit = QLineEdit(placeholderText='Введите что-то')
self.lineEdit.returnPressed.connect(self.enter_smth)
# Adding the table to the grid
grid_layout.addWidget(self.table, 0, 0, -1, 1)
grid_layout.addWidget(self.lineEdit, 0, 2, -1, -1)
grid_layout.addWidget(self.next, 2, 2, -1, -1)
grid_layout.addWidget(self.start, 1, 2)
grid_layout.addWidget(self.stop, 1, 3)
self.parent.draw()
def enter_smth(self):
# TODO
self.parent.smth = self.lineEdit.text()
self.start.setEnabled(True)
self.lineEdit.setReadOnly(True)
def start_clicked(self):
self.stop.setEnabled(True)
self.start_time = round(time.time()*1000)
self.start.setEnabled(False)
if not self.data_thread.isRunning():
self.data_thread.start()
def no_data(self):
current_time = round(time.time()*1000)
v = str((current_time-self.start_time)/60)
a = v
t = str(current_time-self.start_time)
with open(os.path.join(self.parent.folder, self.parent.dataname), 'a') as file:
wr = csv.writer(file)
wr.writerow([v, a, str(current_time-self.start_time)])
self.table.insertRow(self.table.rowCount())
self.table.setItem(self.table.rowCount()-1, 0, QTableWidgetItem(v))
self.table.setItem(self.table.rowCount()-1, 1, QTableWidgetItem(a))
self.table.setItem(self.table.rowCount()-1, 2, QTableWidgetItem(t))
def stop_clicked(self):
self.data_thread.running = False
self.stop.setEnabled(False)
self.next.setEnabled(True)
def next_clicked(self):
self.parent.number = 21
self.parent.change_number()
def take_data(self):
# measure voltage and current
volt_name = os.path.join('/dev', 'usbtmc1')
f_volt = open(volt_name, 'w')
f_volt.write('Measure:Voltage:DC?\n')
f_volt.close()
amp_name = os.path.join('/dev', 'usbtmc2')
f_amp = open(amp_name, 'w')
f_amp.write('Measure:Current:DC?\n')
f_amp.close()
f_volt = open(volt_name, 'r')
v = f_volt.read(15)
f_amp = open(amp_name, 'r')
a = f_amp.read(15)
f_volt.close()
f_amp.close()
current_time = round(time.time()*1000)
with open(os.path.join(self.parent.folder, self.parent.dataname), 'a') as file:
wr = csv.writer(file)
wr.writerow([v, a, str(current_time-self.start_time)])
class MainExperimentChartWindow(AbstractWindow):
def __init__(self, parent):
super().__init__()
self.parent = parent
self.parent.chartname = 'Chart'
self.parent.data = Data(data_filename=os.path.join(self.parent.folder, self.parent.dataname),
saving=os.path.join(self.parent.folder, self.parent.chartname))
self.parent.data.read_csv()
self.parent.data.x=self.parent.data.data['I_0,mA']
self.parent.data.y=self.parent.data.data['U_34,mV']
self.parent.data.make_grafic()
self.setWindowTitle('Основной эксперимент. Обработка данных')
self.resize(1400, 800)
self.centralwidget = QWidget()
self.setCentralWidget(self.centralwidget)
pixmap = QPixmap(os.path.join(self.parent.folder, self.parent.chartname))
self.label = QLabel(self)
self.label.setPixmap(pixmap)
self.label.resize(pixmap.width(), pixmap.height())
self.text = QTextBrowser()
self.text.setText('text')
self.hbox_layout = QGridLayout(self.centralwidget)
self.hbox_layout.addWidget(self.label, 0, 0)
self.hbox_layout.addWidget(self.text, 0, 1)

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@ -0,0 +1 @@
"B,mTl","U,mV","t,s"
1 B,mTl U,mV t,s

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@ -1,5 +1,2 @@
"I_0,mA","U_34,mV","t,s"
52.78333333333333,52.78333333333333,3167
69.46666666666667,69.46666666666667,4168
86.15,86.15,5169
102.83333333333333,102.83333333333333,6170
0.016666666666666666,0.016666666666666666,1

1 I_0,mA U_34,mV t,s
2 52.78333333333333 0.016666666666666666 52.78333333333333 0.016666666666666666 3167 1
69.46666666666667 69.46666666666667 4168
86.15 86.15 5169
102.83333333333333 102.83333333333333 6170