def __init__(self, parent=None): super(oscilloscope, self).__init__(parent) self.device = Devices.sundCardDevice() self.CHUNK = self.device.CHUNK # CHUNK is power of 2 self.samlingRate = self.device.samlingRate # sampling/second self.CHANNELS = self.device.CHANNELS self.FORMAT = self.device.FORMAT self.ON_OFF = False # False means OFF ''' Create Widget for screen''' # self.ScreenTIME = Screen.Display("Time (ms)", "Amplitude", [0 , .022], [-1 , 1]) self.ScreenTIME = Screen.Display("Time (ms)", "Amplitude", [0 , .022], [-1 , 1]) # self.timePlotCH1 = self.ScreenTIME.plot(pen='y', ) # self.timePlotCH2 = self.ScreenTIME.plot(pen='r', ) self.ch1_panel = ChPanel("Ch1") self.ch2_panel = ChPanel("Ch2") # self.FreqRangeGroup = QtGui.QGroupBox("Time Duration (ms)") # self.FreRangeLayout = QtGui.QGridLayout() # self.SpinBoxStartFreq = QtGui.QDoubleSpinBox() # self.SpinBoxStopFreq = QtGui.QDoubleSpinBox() # self.LabelStartFreq = QtGui.QLabel("Start") # self.LabelStopFreq = QtGui.QLabel("Stop") # self.SpinBoxStartFreq.setRange(0,1) # # self.SpinBoxStopFreq.setMinimum(0) # # self.SpinBoxStopFreq.setMaximum(1000000000) # self.SpinBoxStartFreq.setValue(0) # self.SpinBoxStopFreq.setValue(.022) # self.SpinBoxStartFreq.setSingleStep(0.01) # self.SpinBoxStopFreq.setSingleStep(0.01) # self.FreRangeLayout.addWidget(self.LabelStartFreq,0,0) # self.FreRangeLayout.addWidget(self.LabelStopFreq,1,0) # self.FreRangeLayout.addWidget(self.SpinBoxStartFreq,0,1) # self.FreRangeLayout.addWidget(self.SpinBoxStopFreq,1,1) # self.FreqRangeGroup.setLayout(self.FreRangeLayout) # self.SpinBoxStartFreq.valueChanged.connect(self.StartFreqChanged) # self.SpinBoxStopFreq.valueChanged.connect(self.StopFreqChanged) ''' Create power ON/OFF button ''' self.BtnPower = QtGui.QPushButton("OFF") #self.BtnPower.setStyleSheet('QPushButton {color: red}') ''' Layouts ''' self.mainLayout = QtGui.QVBoxLayout() # Main Layout (Horizontal) self.ParameterLayout = QtGui.QGridLayout() # parameter Laygout Grid self.ParameterLayout.setSpacing(10) # self.ParameterLayout.addWidget(self.FreqRangeGroup, 0,0) self.ParameterLayout.addWidget(self.ch1_panel, 0,1) self.ParameterLayout.addWidget(self.ch2_panel, 0,2) self.ParameterLayout.addWidget(self.BtnPower, 0,3) self.mainLayout.addWidget(self.ScreenTIME) self.mainLayout.addLayout(self.ParameterLayout) self.setLayout(self.mainLayout ) #QtCore.QObject.connect(button, QtCore.SIGNAL ('clicked()'), someFunc) self.BtnPower.clicked.connect(self.BtnPower_clicked)
def __init__(self, parent=None): super(oscilloscope, self).__init__(parent) self.device = Devices.sundCardDevice() self.CHUNK = self.device.CHUNK # CHUNK is power of 2 self.samlingRate = self.device.samlingRate # sampling/second self.CHANNELS = self.device.CHANNELS self.FORMAT = self.device.FORMAT self.ON_OFF = False # False means OFF ''' Create Widget for screen''' # self.ScreenTIME = Screen.Display("Time (ms)", "Amplitude", [0 , .022], [-1 , 1]) self.ScreenTIME = Screen.Display("Time (ms)", "Amplitude", [0, .022], [-1, 1]) # self.timePlotCH1 = self.ScreenTIME.plot(pen='y', ) # self.timePlotCH2 = self.ScreenTIME.plot(pen='r', ) self.ch1_panel = ChPanel("Ch1") self.ch2_panel = ChPanel("Ch2") # self.FreqRangeGroup = QtGui.QGroupBox("Time Duration (ms)") # self.FreRangeLayout = QtGui.QGridLayout() # self.SpinBoxStartFreq = QtGui.QDoubleSpinBox() # self.SpinBoxStopFreq = QtGui.QDoubleSpinBox() # self.LabelStartFreq = QtGui.QLabel("Start") # self.LabelStopFreq = QtGui.QLabel("Stop") # self.SpinBoxStartFreq.setRange(0,1) # # self.SpinBoxStopFreq.setMinimum(0) # # self.SpinBoxStopFreq.setMaximum(1000000000) # self.SpinBoxStartFreq.setValue(0) # self.SpinBoxStopFreq.setValue(.022) # self.SpinBoxStartFreq.setSingleStep(0.01) # self.SpinBoxStopFreq.setSingleStep(0.01) # self.FreRangeLayout.addWidget(self.LabelStartFreq,0,0) # self.FreRangeLayout.addWidget(self.LabelStopFreq,1,0) # self.FreRangeLayout.addWidget(self.SpinBoxStartFreq,0,1) # self.FreRangeLayout.addWidget(self.SpinBoxStopFreq,1,1) # self.FreqRangeGroup.setLayout(self.FreRangeLayout) # self.SpinBoxStartFreq.valueChanged.connect(self.StartFreqChanged) # self.SpinBoxStopFreq.valueChanged.connect(self.StopFreqChanged) ''' Create power ON/OFF button ''' self.BtnPower = QtGui.QPushButton("OFF") #self.BtnPower.setStyleSheet('QPushButton {color: red}') ''' Layouts ''' self.mainLayout = QtGui.QVBoxLayout() # Main Layout (Horizontal) self.ParameterLayout = QtGui.QGridLayout() # parameter Laygout Grid self.ParameterLayout.setSpacing(10) # self.ParameterLayout.addWidget(self.FreqRangeGroup, 0,0) self.ParameterLayout.addWidget(self.ch1_panel, 0, 1) self.ParameterLayout.addWidget(self.ch2_panel, 0, 2) self.ParameterLayout.addWidget(self.BtnPower, 0, 3) self.mainLayout.addWidget(self.ScreenTIME) self.mainLayout.addLayout(self.ParameterLayout) self.setLayout(self.mainLayout) #QtCore.QObject.connect(button, QtCore.SIGNAL ('clicked()'), someFunc) self.BtnPower.clicked.connect(self.BtnPower_clicked)
def __init__(self, parent=None): super(spectrumAnalyzer, self).__init__(parent) self.device = Devices.sundCardDevice() self.CHUNK = self.device.CHUNK # CHUNK is power of 2 self.samlingRate = self.device.samlingRate # sampling/second self.CHANNELS = self.device.CHANNELS self.FORMAT = self.device.FORMAT self.OneSideFFT_points = self.CHUNK/2 + 1 #Calculate the of one-side FFF points. self.window = np.ones(self.CHUNK) self.ON_OFF = False # False means OFF ''' Create Widget for screen''' self.ScreenFFT = Screen.Display("Frequency (Hz)", "Magnitude", [0,8000], [0,1.5]) ''' Create list box of Frequency range''' self.FreqRangeGroup = QtGui.QGroupBox("Frequency Rang (Hz)") self.FreRangeLayout = QtGui.QGridLayout() self.SpinBoxStartFreq = QtGui.QSpinBox() self.SpinBoxStopFreq = QtGui.QSpinBox() self.LabelStartFreq = QtGui.QLabel("Start") self.LabelStopFreq = QtGui.QLabel("Stop") self.SpinBoxStartFreq.setMinimum(0) self.SpinBoxStartFreq.setMaximum(1000000) self.SpinBoxStopFreq.setMinimum(0) self.SpinBoxStopFreq.setMaximum(1000000000) self.SpinBoxStartFreq.setValue(0) self.SpinBoxStopFreq.setValue(1000) self.FreRangeLayout.addWidget(self.LabelStartFreq,0,0) self.FreRangeLayout.addWidget(self.LabelStopFreq,1,0) self.FreRangeLayout.addWidget(self.SpinBoxStartFreq,0,1) self.FreRangeLayout.addWidget(self.SpinBoxStopFreq,1,1) self.FreqRangeGroup.setLayout(self.FreRangeLayout) self.SpinBoxStartFreq.valueChanged[int].connect(self.StartFreqChanged) self.SpinBoxStopFreq.valueChanged[int].connect(self.StopFreqChanged) ''' Create List box of Windows functions Menu''' self.comBoxWinFunction = QtGui.QComboBox() self.comBoxWinFunction.addItem("Rectangular") self.comBoxWinFunction.addItem("Hamming ") self.comBoxWinFunction.addItem("Hanning ") self.comBoxWinFunction.addItem("Bartlett ") self.comBoxWinFunction.addItem("Blackman ") ''' Create power ON/OFF button ''' self.BtnPower = QtGui.QPushButton("OFF") #self.BtnPower.setStyleSheet('QPushButton {color: red}') ''' Layouts ''' self.mainLayout = QtGui.QVBoxLayout() # Main Layout (Horizontal) self.ParameterLayout = QtGui.QGridLayout() # parameter Laygout Grid self.ParameterLayout.setSpacing(10) self.ParameterLayout.addWidget(self.FreqRangeGroup, 0,0) self.ParameterLayout.addWidget(self.comBoxWinFunction, 0,1) self.ParameterLayout.addWidget(self.BtnPower, 0,2) self.mainLayout.addWidget(self.ScreenFFT) self.mainLayout.addLayout(self.ParameterLayout) self.setLayout(self.mainLayout ) #QtCore.QObject.connect(button, QtCore.SIGNAL ('clicked()'), someFunc) self.BtnPower.clicked.connect(self.BtnPower_clicked) self.comBoxWinFunction.currentIndexChanged[int].connect(self.SelectWindowsFun)
def __init__(self, parent=None): super(spectrumAnalyzer, self).__init__(parent) self.device = Devices.sundCardDevice() self.CHUNK = self.device.CHUNK # CHUNK is power of 2 self.samlingRate = self.device.samlingRate # sampling/second self.CHANNELS = self.device.CHANNELS self.FORMAT = self.device.FORMAT self.OneSideFFT_points = self.CHUNK / 2 + 1 #Calculate the of one-side FFF points. self.window = np.ones(self.CHUNK) self.ON_OFF = False # False means OFF ''' Create Widget for screen''' self.ScreenFFT = Screen.Display("Frequency (Hz)", "Magnitude", [0, 8000], [0, 1.5]) ''' Create list box of Frequency range''' self.FreqRangeGroup = QtGui.QGroupBox("Frequency Rang (Hz)") self.FreRangeLayout = QtGui.QGridLayout() self.SpinBoxStartFreq = QtGui.QSpinBox() self.SpinBoxStopFreq = QtGui.QSpinBox() self.LabelStartFreq = QtGui.QLabel("Start") self.LabelStopFreq = QtGui.QLabel("Stop") self.SpinBoxStartFreq.setMinimum(0) self.SpinBoxStartFreq.setMaximum(1000000) self.SpinBoxStopFreq.setMinimum(0) self.SpinBoxStopFreq.setMaximum(1000000000) self.SpinBoxStartFreq.setValue(0) self.SpinBoxStopFreq.setValue(1000) self.FreRangeLayout.addWidget(self.LabelStartFreq, 0, 0) self.FreRangeLayout.addWidget(self.LabelStopFreq, 1, 0) self.FreRangeLayout.addWidget(self.SpinBoxStartFreq, 0, 1) self.FreRangeLayout.addWidget(self.SpinBoxStopFreq, 1, 1) self.FreqRangeGroup.setLayout(self.FreRangeLayout) self.SpinBoxStartFreq.valueChanged[int].connect(self.StartFreqChanged) self.SpinBoxStopFreq.valueChanged[int].connect(self.StopFreqChanged) ''' Create List box of Windows functions Menu''' self.comBoxWinFunction = QtGui.QComboBox() self.comBoxWinFunction.addItem("Rectangular") self.comBoxWinFunction.addItem("Hamming ") self.comBoxWinFunction.addItem("Hanning ") self.comBoxWinFunction.addItem("Bartlett ") self.comBoxWinFunction.addItem("Blackman ") ''' Create power ON/OFF button ''' self.BtnPower = QtGui.QPushButton("OFF") #self.BtnPower.setStyleSheet('QPushButton {color: red}') ''' Layouts ''' self.mainLayout = QtGui.QVBoxLayout() # Main Layout (Horizontal) self.ParameterLayout = QtGui.QGridLayout() # parameter Laygout Grid self.ParameterLayout.setSpacing(10) self.ParameterLayout.addWidget(self.FreqRangeGroup, 0, 0) self.ParameterLayout.addWidget(self.comBoxWinFunction, 0, 1) self.ParameterLayout.addWidget(self.BtnPower, 0, 2) self.mainLayout.addWidget(self.ScreenFFT) self.mainLayout.addLayout(self.ParameterLayout) self.setLayout(self.mainLayout) #QtCore.QObject.connect(button, QtCore.SIGNAL ('clicked()'), someFunc) self.BtnPower.clicked.connect(self.BtnPower_clicked) self.comBoxWinFunction.currentIndexChanged[int].connect( self.SelectWindowsFun)