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UI.py
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UI.py
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"""
Student Organisation for Aerospace Reasearch
University of Calgary
Canada
Developers:
Nathan Meulenbroek
Sean Habermiller
Ilyes Kabouch
Description:
"""
from __future__ import unicode_literals
import sys
import os
import random
import matplotlib
# Make sure that we are using QT5
matplotlib.use('Qt5Agg')
from PyQt5 import QtCore, QtWidgets
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
from matplotlib.figure import Figure
progname = os.path.basename('SOAR I Ground Control System')
progversion = "0.1"
class MyMplCanvas(FigureCanvas):
"""Ultimately, this is a QWidget (as well as a FigureCanvasAgg, etc.)."""
def __init__(self, parent=None, width=5, height=4, dpi=100):
fig = Figure(figsize=(width, height), dpi=dpi)
self.axes = fig.add_subplot(111)
self.compute_initial_figure()
FigureCanvas.__init__(self,fig)
self.setParent(parent)
FigureCanvas.setSizePolicy(self,
QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
FigureCanvas.updateGeometry(self)
def compute_initial_figure(self):
pass
class MyStaticMplCanvas(MyMplCanvas):
"""Simple canvas"""
title = ''
xlabel = ''
ylabel = ''
def __init__(self, *args, **kwargs):
self.title = args[1]
self.xlabel = args[2]
self.ylabel = args[3]
def compute_initial_figure(self):
pass
class MyDynamicMplCanvas(MyMplCanvas):
"""A canvas that can be updated with a new plot."""
title = ''
xlabel = ''
ylabel = ''
def __init__(self, *args, **kwargs):
self.title = args[1]
self.xlabel = args[2]
self.ylabel = args[3]
args = [args[0]]
MyMplCanvas.__init__(self, *args, **kwargs)
def compute_initial_figure(self):
self.axes.plot([0, 1, 2, 3], [1, 2, 0, 4])
self.axes.set_title(self.title)
self.axes.set_xlabel(self.xlabel)
self.axes.set_ylabel(self.ylabel)
def update_figure(self, lines):
self.axes.clear()
for line in lines:
self.axes.plot(line[0], label=line[1])
self.axes.set_title(self.title)
self.axes.set_xlabel(self.xlabel)
self.axes.set_ylabel(self.ylabel)
self.axes.legend(loc='upper left')
self.draw()
class MyTextBox(QtWidgets.QLabel):
lay = QtWidgets.QGridLayout()
temperature = None
lon = None
lat = None
def __init__(self, parent = None):
super(MyTextBox,self).__init__(parent)
self.computeInitialLayout()
return
def computeInitialLayout(self):
a = random.randint(0,10)
c = random.randint(0,10)
d = random.randint(0,10)
l1 = "Temperature: "+str(a)
l3 = "Longitude: "+str(c)
l4 = "Latitude: "+str(d)
self.temperature = QtWidgets.QLabel()
self.lon = QtWidgets.QLabel()
self.lat = QtWidgets.QLabel()
self.temperature.setText(l1)
self.lon.setText(l3)
self.lat.setText(l4)
self.temperature.setAlignment(QtCore.Qt.AlignCenter)
self.lon.setAlignment(QtCore.Qt.AlignCenter)
self.lat.setAlignment(QtCore.Qt.AlignCenter)
self.lay.addWidget(self.temperature,0,0)
self.lay.addWidget(self.lon,1,0)
self.lay.addWidget(self.lat,1,1)
self.setLayout(self.lay)
return
def updateText(self, temp, long, lat):
self.temperature.setText("Temperature: "+str(temp))
self.lon.setText("Longitude: "+str(long))
self.lat.setText("Latitude: "+str(lat))
return
class ResizeSlider(QtWidgets.QWidget):
def __init__(self, parent = None):
super(ResizeSlider,self).__init__(parent)
layout = QtWidgets.QVBoxLayout()
self.sl1 = QtWidgets.QSlider()
self.sl1.setMinimum(1)
self.sl1.setMaximum(10)
self.sl1.setValue(7)
self.sl1.setTickPosition(QtWidgets.QSlider.TicksBelow)
self.sl1.setTickInterval(2)
layout.addWidget(self.sl1)
self.setWindowTitle("Resize Window")
class ApplicationWindow(QtWidgets.QMainWindow):
wrapper = None
altitude = None
acceleration = None
gyro = None
mag = None
IMU = None
text_boxes = None
def __init__(self):
QtWidgets.QMainWindow.__init__(self)
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
self.setWindowTitle("Application main window")
self.width = 1100
self.height = 1000
self.resize(self.width,self.height)
self.file_menu = QtWidgets.QMenu('&File', self)
self.file_menu.addAction('&Quit', self.fileQuit,
QtCore.Qt.CTRL + QtCore.Qt.Key_Q)
self.menuBar().addMenu(self.file_menu)
''' For future improvements
self.options_menu = QtWidgets.QMenu('&Options', self)
self.menuBar().addSeparator()
self.menuBar().addMenu(self.options_menu)
self.options_menu.addAction('&Resize', ResizeSlider)
'''
self.help_menu = QtWidgets.QMenu('&Help', self)
self.menuBar().addSeparator()
self.menuBar().addMenu(self.help_menu)
self.help_menu.addAction('&About', self.about)
self.main_widget = QtWidgets.QWidget(self)
self.wrapper = QtWidgets.QGridLayout(self.main_widget)
self.altitude = MyDynamicMplCanvas(self.main_widget,'Barometer','Time','Height (m)')
self.acceleration = MyDynamicMplCanvas(self.main_widget,'Accelerometer','Time','Acceleration $(m/s^2)$')
self.gyro = MyDynamicMplCanvas(self.main_widget,'Gyroscope','Time','Acceleration $(m/s^2)$')
self.mag = MyDynamicMplCanvas(self.main_widget,'Magnetometer','Time','Tesla (T)')
self.IMU = MyDynamicMplCanvas(self.main_widget,'IMU','Time','Angle from True (CentiDegrees)')
self.text_boxes = MyTextBox(self.main_widget)
self.wrapper.addWidget(self.altitude,0,0)
self.wrapper.addWidget(self.acceleration,0,1)
self.wrapper.addWidget(self.gyro,1,1)
self.wrapper.addWidget(self.mag,1,0)
self.wrapper.addWidget(self.IMU,0,2)
self.wrapper.addWidget(self.text_boxes,1,2)
self.main_widget.setFocus()
self.setCentralWidget(self.main_widget)
return
def fileQuit(self):
self.close()
def closeEvent(self, ce):
self.fileQuit()
def about(self):
QtWidgets.QMessageBox.about(self, "About",
"""# Ground Control Software
This software is intended to remotely communicate with and control the
avionics on the Atlantis-I rocket, developped in 2016/2017 by the Student
Organisation for Aerospace Research (SOAR). The software listens for data from
a downlink from the rocket, saving all data locally to corresponding files as
a backup from the rocket. Additionally, data from the rocket is plotted and
analysed in real time as data is received.
# License
This software is provided without a warrantee of any kind. For permission
to use this software outside of the club, please contact SOAR at the University
of Calgary through one of the following methods:
SOAR:
Email: soar@ucalgary.ca
Developer:
Email: nathan.meulenbroek@ucalgary.ca
4nathan@outlook.com""")
def __init__():
qApp = QtWidgets.QApplication(sys.argv)
aw = ApplicationWindow()
aw.setWindowTitle("%s" % progname)
aw.show()
aw.activateWindow()
return aw, qApp
if __name__=='__main__':
aw, qApp = __init__()
sys.exit(qApp.exec_())