def __init__(self):
super().__init__()
self.threadpool = QtCore.QThreadPool()
print("Max thread count " + str(self.threadpool.maxThreadCount()))
self.worker = SweepWorker(self)
self.noSweeps = 1 # Number of sweeps to run
self.serialLock = threading.Lock()
self.serial = serial.Serial()
self.dataLock = threading.Lock()
self.data : List[Datapoint] = []
self.data21 : List[Datapoint] = []
self.referenceS11data : List[Datapoint] = []
self.referenceS21data : List[Datapoint] = []
self.calibration = Calibration()
self.markers = []
self.serialPort = self.getport()
# self.serialSpeed = "115200"
self.color = QtGui.QColor(160, 140, 20, 128)
self.referenceColor = QtGui.QColor(0, 0, 255, 32)
self.setWindowTitle("NanoVNA Saver")
layout = QtWidgets.QGridLayout()
scrollarea = QtWidgets.QScrollArea()
outer = QtWidgets.QVBoxLayout()
outer.addWidget(scrollarea)
self.setLayout(outer)
scrollarea.setWidgetResizable(True)
self.resize(1150, 950)
scrollarea.setSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding, QtWidgets.QSizePolicy.MinimumExpanding)
self.setSizePolicy(QtWidgets.QSizePolicy.MinimumExpanding, QtWidgets.QSizePolicy.MinimumExpanding)
widget = QtWidgets.QWidget()
widget.setLayout(layout)
scrollarea.setWidget(widget)
self.s11SmithChart = SmithChart("S11")
self.s21SmithChart = SmithChart("S21")
self.s11LogMag = LogMagChart("S11 Return Loss")
self.s21LogMag = LogMagChart("S21 Gain")
self.charts : List[Chart] = []
self.charts.append(self.s11SmithChart)
self.charts.append(self.s21SmithChart)
self.charts.append(self.s11LogMag)
self.charts.append(self.s21LogMag)
left_column = QtWidgets.QVBoxLayout()
right_column = QtWidgets.QVBoxLayout()
layout.addLayout(left_column, 0, 0)
layout.addLayout(right_column, 0, 1)
################################################################################################################
# Sweep control
################################################################################################################
sweep_control_box = QtWidgets.QGroupBox()
sweep_control_box.setMaximumWidth(400)
sweep_control_box.setTitle("Sweep control")
sweep_control_layout = QtWidgets.QFormLayout(sweep_control_box)
self.sweepStartInput = QtWidgets.QLineEdit("")
self.sweepStartInput.setAlignment(QtCore.Qt.AlignRight)
sweep_control_layout.addRow(QtWidgets.QLabel("Sweep start"), self.sweepStartInput)
self.sweepEndInput = QtWidgets.QLineEdit("")
self.sweepEndInput.setAlignment(QtCore.Qt.AlignRight)
sweep_control_layout.addRow(QtWidgets.QLabel("Sweep end"), self.sweepEndInput)
self.sweepCountInput = QtWidgets.QLineEdit("")
self.sweepCountInput.setAlignment(QtCore.Qt.AlignRight)
self.sweepCountInput.setText("1")
sweep_control_layout.addRow(QtWidgets.QLabel("Sweep count"), self.sweepCountInput)
self.btnColorPicker = QtWidgets.QPushButton("█")
self.btnColorPicker.setFixedWidth(20)
self.setSweepColor(self.color)
self.btnColorPicker.clicked.connect(lambda: self.setSweepColor(QtWidgets.QColorDialog.getColor(self.color, options=QtWidgets.QColorDialog.ShowAlphaChannel)))
sweep_control_layout.addRow("Sweep color", self.btnColorPicker)
self.sweepProgressBar = QtWidgets.QProgressBar()
self.sweepProgressBar.setMaximum(100)
self.sweepProgressBar.setValue(0)
sweep_control_layout.addRow(self.sweepProgressBar)
self.btnSweep = QtWidgets.QPushButton("Sweep")
self.btnSweep.clicked.connect(self.sweep)
sweep_control_layout.addRow(self.btnSweep)
left_column.addWidget(sweep_control_box)
################################################################################################################
# Marker control
################################################################################################################
marker_control_box = QtWidgets.QGroupBox()
marker_control_box.setTitle("Markers")
marker_control_box.setMaximumWidth(400)
marker_control_layout = QtWidgets.QFormLayout(marker_control_box)
mouse_marker = Marker("Mouse marker", QtGui.QColor(20, 255, 20))
mouse_marker.updated.connect(self.dataUpdated)
self.markers.append(mouse_marker)
marker1 = Marker("Marker 1", QtGui.QColor(255, 0, 20))
marker1.updated.connect(self.dataUpdated)
label, layout = marker1.getRow()
marker_control_layout.addRow(label, layout)
self.markers.append(marker1)
marker2 = Marker("Marker 2", QtGui.QColor(20, 0, 255))
marker2.updated.connect(self.dataUpdated)
label, layout = marker2.getRow()
marker_control_layout.addRow(label, layout)
self.markers.append(marker2)
self.s11SmithChart.setMarkers(self.markers)
self.s21SmithChart.setMarkers(self.markers)
self.mousemarkerlabel = QtWidgets.QLabel("")
self.mousemarkerlabel.setMinimumWidth(160)
marker_control_layout.addRow(QtWidgets.QLabel("Mouse marker:"), self.mousemarkerlabel)
self.marker1label = QtWidgets.QLabel("")
marker_control_layout.addRow(QtWidgets.QLabel("Marker 1:"), self.marker1label)
self.marker2label = QtWidgets.QLabel("")
marker_control_layout.addRow(QtWidgets.QLabel("Marker 2:"), self.marker2label)
left_column.addWidget(marker_control_box)
################################################################################################################
# Statistics/analysis
################################################################################################################
s11_control_box = QtWidgets.QGroupBox()
s11_control_box.setTitle("S11")
s11_control_layout = QtWidgets.QFormLayout()
s11_control_box.setLayout(s11_control_layout)
s11_control_box.setMaximumWidth(400)
self.s11_min_swr_label = QtWidgets.QLabel()
s11_control_layout.addRow("Min VSWR:", self.s11_min_swr_label)
self.s11_min_rl_label = QtWidgets.QLabel()
s11_control_layout.addRow("Return loss:", self.s11_min_rl_label)
left_column.addWidget(s11_control_box)
s21_control_box = QtWidgets.QGroupBox()
s21_control_box.setTitle("S21")
s21_control_layout = QtWidgets.QFormLayout()
s21_control_box.setLayout(s21_control_layout)
s21_control_box.setMaximumWidth(400)
self.s21_min_gain_label = QtWidgets.QLabel()
s21_control_layout.addRow("Min gain:", self.s21_min_gain_label)
self.s21_max_gain_label = QtWidgets.QLabel()
s21_control_layout.addRow("Max gain:", self.s21_max_gain_label)
left_column.addWidget(s21_control_box)
tdr_control_box = QtWidgets.QGroupBox()
tdr_control_box.setTitle("TDR")
tdr_control_layout = QtWidgets.QFormLayout()
tdr_control_box.setLayout(tdr_control_layout)
tdr_control_box.setMaximumWidth(400)
self.tdr_velocity_dropdown = QtWidgets.QComboBox()
self.tdr_velocity_dropdown.addItem("Jelly filled (0.64)", 0.64)
self.tdr_velocity_dropdown.addItem("Polyethylene (0.66)", 0.66)
self.tdr_velocity_dropdown.addItem("PTFE (Teflon) (0.70)", 0.70)
self.tdr_velocity_dropdown.addItem("Pulp Insulation (0.72)", 0.72)
self.tdr_velocity_dropdown.addItem("Foam or Cellular PE (0.78)", 0.78)
self.tdr_velocity_dropdown.addItem("Semi-solid PE (SSPE) (0.84)", 0.84)
self.tdr_velocity_dropdown.addItem("Air (Helical spacers) (0.94)", 0.94)
self.tdr_velocity_dropdown.insertSeparator(7)
self.tdr_velocity_dropdown.addItem("RG174 (0.66)", 0.66)
self.tdr_velocity_dropdown.addItem("RG316 (0.69)", 0.69)
self.tdr_velocity_dropdown.addItem("RG402 (0.695)", 0.695)
self.tdr_velocity_dropdown.insertSeparator(11)
self.tdr_velocity_dropdown.addItem("Custom", -1)
self.tdr_velocity_dropdown.setCurrentIndex(1) # Default to PE (0.66)
self.tdr_velocity_dropdown.currentIndexChanged.connect(self.updateTDR)
tdr_control_layout.addRow(self.tdr_velocity_dropdown)
self.tdr_velocity_input = QtWidgets.QLineEdit()
self.tdr_velocity_input.setDisabled(True)
self.tdr_velocity_input.setText("0.66")
self.tdr_velocity_input.textChanged.connect(self.updateTDR)
tdr_control_layout.addRow("Velocity factor", self.tdr_velocity_input)
self.tdr_result_label = QtWidgets.QLabel()
tdr_control_layout.addRow("Estimated cable length:", self.tdr_result_label)
left_column.addWidget(tdr_control_box)
################################################################################################################
# Calibration
################################################################################################################
calibration_control_box = QtWidgets.QGroupBox("Calibration")
calibration_control_box.setMaximumWidth(400)
calibration_control_layout = QtWidgets.QFormLayout(calibration_control_box)
b = QtWidgets.QPushButton("Calibration ...")
self.calibrationWindow = CalibrationWindow(self)
b.clicked.connect(self.calibrationWindow.show)
calibration_control_layout.addRow(b)
left_column.addWidget(calibration_control_box)
################################################################################################################
# Spacer
################################################################################################################
left_column.addSpacerItem(QtWidgets.QSpacerItem(1, 1, QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Expanding))
################################################################################################################
# Reference control
################################################################################################################
reference_control_box = QtWidgets.QGroupBox()
reference_control_box.setMaximumWidth(400)
reference_control_box.setTitle("Reference sweep")
reference_control_layout = QtWidgets.QFormLayout(reference_control_box)
btnSetReference = QtWidgets.QPushButton("Set current as reference")
btnSetReference.clicked.connect(self.setReference)
self.btnResetReference = QtWidgets.QPushButton("Reset reference")
self.btnResetReference.clicked.connect(self.resetReference)
self.btnResetReference.setDisabled(True)
self.btnReferenceColorPicker = QtWidgets.QPushButton("█")
self.btnReferenceColorPicker.setFixedWidth(20)
self.setReferenceColor(self.referenceColor)
self.btnReferenceColorPicker.clicked.connect(lambda: self.setReferenceColor(
QtWidgets.QColorDialog.getColor(self.referenceColor, options=QtWidgets.QColorDialog.ShowAlphaChannel)))
set_reference_layout = QtWidgets.QHBoxLayout()
set_reference_layout.addWidget(btnSetReference)
set_reference_layout.addWidget(self.btnReferenceColorPicker)
reference_control_layout.addRow(set_reference_layout)
reference_control_layout.addRow(self.btnResetReference)
left_column.addWidget(reference_control_box)
################################################################################################################
# Serial control
################################################################################################################
serial_control_box = QtWidgets.QGroupBox()
serial_control_box.setMaximumWidth(400)
serial_control_box.setTitle("Serial port control")
serial_control_layout = QtWidgets.QFormLayout(serial_control_box)
self.serialPortInput = QtWidgets.QLineEdit(self.serialPort)
self.serialPortInput.setAlignment(QtCore.Qt.AlignRight)
# self.serialSpeedInput = QtWidgets.QLineEdit(str(self.serialSpeed))
# self.serialSpeedInput.setValidator(QtGui.QIntValidator())
# self.serialSpeedInput.setAlignment(QtCore.Qt.AlignRight)
serial_control_layout.addRow(QtWidgets.QLabel("Serial port"), self.serialPortInput)
# serial_control_layout.addRow(QtWidgets.QLabel("Speed"), self.serialSpeedInput)
self.btnSerialToggle = QtWidgets.QPushButton("Open serial")
self.btnSerialToggle.clicked.connect(self.serialButtonClick)
serial_control_layout.addRow(self.btnSerialToggle)
left_column.addWidget(serial_control_box)
################################################################################################################
# File control
################################################################################################################
self.fileWindow = QtWidgets.QWidget()
self.fileWindow.setWindowTitle("Files")
file_window_layout = QtWidgets.QVBoxLayout()
self.fileWindow.setLayout(file_window_layout)
reference_file_control_box = QtWidgets.QGroupBox("Import file")
reference_file_control_layout = QtWidgets.QFormLayout(reference_file_control_box)
self.referenceFileNameInput = QtWidgets.QLineEdit("")
btnReferenceFilePicker = QtWidgets.QPushButton("...")
btnReferenceFilePicker.setMaximumWidth(25)
btnReferenceFilePicker.clicked.connect(self.pickReferenceFile)
referenceFileNameLayout = QtWidgets.QHBoxLayout()
referenceFileNameLayout.addWidget(self.referenceFileNameInput)
referenceFileNameLayout.addWidget(btnReferenceFilePicker)
reference_file_control_layout.addRow(QtWidgets.QLabel("Filename"), referenceFileNameLayout)
file_window_layout.addWidget(reference_file_control_box)
btnLoadReference = QtWidgets.QPushButton("Load reference")
btnLoadReference.clicked.connect(self.loadReferenceFile)
btnLoadSweep = QtWidgets.QPushButton("Load as sweep")
btnLoadSweep.clicked.connect(self.loadSweepFile)
reference_file_control_layout.addRow(btnLoadReference)
reference_file_control_layout.addRow(btnLoadSweep)
file_control_box = QtWidgets.QGroupBox()
file_control_box.setTitle("Export file")
file_control_box.setMaximumWidth(400)
file_control_layout = QtWidgets.QFormLayout(file_control_box)
self.fileNameInput = QtWidgets.QLineEdit("")
btnFilePicker = QtWidgets.QPushButton("...")
btnFilePicker.setMaximumWidth(25)
btnFilePicker.clicked.connect(self.pickFile)
fileNameLayout = QtWidgets.QHBoxLayout()
fileNameLayout.addWidget(self.fileNameInput)
fileNameLayout.addWidget(btnFilePicker)
file_control_layout.addRow(QtWidgets.QLabel("Filename"), fileNameLayout)
self.btnExportFile = QtWidgets.QPushButton("Export data S1P")
self.btnExportFile.clicked.connect(self.exportFileS1P)
file_control_layout.addRow(self.btnExportFile)
self.btnExportFile = QtWidgets.QPushButton("Export data S2P")
self.btnExportFile.clicked.connect(self.exportFileS2P)
file_control_layout.addRow(self.btnExportFile)
file_window_layout.addWidget(file_control_box)
file_control_box = QtWidgets.QGroupBox()
file_control_box.setTitle("Files")
file_control_box.setMaximumWidth(400)
file_control_layout = QtWidgets.QFormLayout(file_control_box)
btnOpenFileWindow = QtWidgets.QPushButton("Files ...")
file_control_layout.addWidget(btnOpenFileWindow)
btnOpenFileWindow.clicked.connect(lambda: self.fileWindow.show())
left_column.addWidget(file_control_box)
################################################################################################################
# Right side
################################################################################################################
self.lister = QtWidgets.QPlainTextEdit()
self.lister.setFixedHeight(80)
charts = QtWidgets.QGridLayout()
charts.addWidget(self.s11SmithChart, 0, 0)
charts.addWidget(self.s21SmithChart, 1, 0)
charts.addWidget(self.s11LogMag, 0, 1)
charts.addWidget(self.s21LogMag, 1, 1)
self.s11LogMag.setMarkers(self.markers)
self.s21LogMag.setMarkers(self.markers)
right_column.addLayout(charts)
right_column.addWidget(self.lister)
self.worker.signals.updated.connect(self.dataUpdated)
self.worker.signals.finished.connect(self.sweepFinished)
def __init__(self):
super().__init__()
self.threadpool = QtCore.QThreadPool()
print("Max thread count " + str(self.threadpool.maxThreadCount()))
self.worker = SweepWorker(self)
self.noSweeps = 1 # Number of sweeps to run
self.serialLock = threading.Lock()
self.serial = serial.Serial()
self.dataLock = threading.Lock()
self.values = []
self.frequencies = []
self.data : List[Datapoint] = []
self.data12 : List[Datapoint] = []
self.markers = []
self.serialPort = "COM11"
# self.serialSpeed = "115200"
self.setWindowTitle("NanoVNA Saver")
layout = QtWidgets.QGridLayout()
self.setLayout(layout)
self.smithChart = SmithChart("S11")
self.s12SmithChart = SmithChart("S12")
left_column = QtWidgets.QVBoxLayout()
right_column = QtWidgets.QVBoxLayout()
layout.addLayout(left_column, 0, 0)
layout.addLayout(right_column, 0, 1)
################################################################################################################
# Sweep control
################################################################################################################
sweep_control_box = QtWidgets.QGroupBox()
sweep_control_box.setMaximumWidth(400)
sweep_control_box.setTitle("Sweep control")
sweep_control_layout = QtWidgets.QFormLayout(sweep_control_box)
self.sweepStartInput = QtWidgets.QLineEdit("")
self.sweepStartInput.setAlignment(QtCore.Qt.AlignRight)
sweep_control_layout.addRow(QtWidgets.QLabel("Sweep start"), self.sweepStartInput)
self.sweepEndInput = QtWidgets.QLineEdit("")
self.sweepEndInput.setAlignment(QtCore.Qt.AlignRight)
sweep_control_layout.addRow(QtWidgets.QLabel("Sweep end"), self.sweepEndInput)
self.sweepCountInput = QtWidgets.QLineEdit("")
self.sweepCountInput.setAlignment(QtCore.Qt.AlignRight)
self.sweepCountInput.setText("1")
sweep_control_layout.addRow(QtWidgets.QLabel("Sweep count"), self.sweepCountInput)
self.sweepProgressBar = QtWidgets.QProgressBar()
self.sweepProgressBar.setMaximum(100)
self.sweepProgressBar.setValue(0)
sweep_control_layout.addRow(self.sweepProgressBar)
self.btnSweep = QtWidgets.QPushButton("Sweep")
self.btnSweep.clicked.connect(self.sweep)
sweep_control_layout.addRow(self.btnSweep)
left_column.addWidget(sweep_control_box)
################################################################################################################
# Marker control
################################################################################################################
marker_control_box = QtWidgets.QGroupBox()
marker_control_box.setTitle("Markers")
marker_control_box.setMaximumWidth(400)
marker_control_layout = QtWidgets.QFormLayout(marker_control_box)
marker1 = Marker("Marker 1", QtGui.QColor(255, 0, 20))
marker1.updated.connect(self.dataUpdated)
label, layout = marker1.getRow()
marker_control_layout.addRow(label, layout)
self.markers.append(marker1)
marker2 = Marker("Marker 2", QtGui.QColor(20, 0, 255))
marker2.updated.connect(self.dataUpdated)
label, layout = marker2.getRow()
marker_control_layout.addRow(label, layout)
self.markers.append(marker2)
self.smithChart.setMarkers(self.markers)
self.s12SmithChart.setMarkers(self.markers)
self.marker1label = QtWidgets.QLabel("")
marker_control_layout.addRow(QtWidgets.QLabel("Marker 1: "), self.marker1label)
self.marker2label = QtWidgets.QLabel("")
marker_control_layout.addRow(QtWidgets.QLabel("Marker 2: "), self.marker2label)
left_column.addWidget(marker_control_box)
left_column.addSpacerItem(QtWidgets.QSpacerItem(1, 1, QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Expanding))
################################################################################################################
# Serial control
################################################################################################################
serial_control_box = QtWidgets.QGroupBox()
serial_control_box.setMaximumWidth(400)
serial_control_box.setTitle("Serial port control")
serial_control_layout = QtWidgets.QFormLayout(serial_control_box)
self.serialPortInput = QtWidgets.QLineEdit(self.serialPort)
self.serialPortInput.setAlignment(QtCore.Qt.AlignRight)
# self.serialSpeedInput = QtWidgets.QLineEdit(str(self.serialSpeed))
# self.serialSpeedInput.setValidator(QtGui.QIntValidator())
# self.serialSpeedInput.setAlignment(QtCore.Qt.AlignRight)
serial_control_layout.addRow(QtWidgets.QLabel("Serial port"), self.serialPortInput)
# serial_control_layout.addRow(QtWidgets.QLabel("Speed"), self.serialSpeedInput)
self.btnSerialToggle = QtWidgets.QPushButton("Open serial")
self.btnSerialToggle.clicked.connect(self.serialButtonClick)
serial_control_layout.addRow(self.btnSerialToggle)
left_column.addWidget(serial_control_box)
################################################################################################################
# File control
################################################################################################################
file_control_box = QtWidgets.QGroupBox()
file_control_box.setTitle("Export file")
file_control_box.setMaximumWidth(400)
file_control_layout = QtWidgets.QFormLayout(file_control_box)
self.fileNameInput = QtWidgets.QLineEdit("")
self.fileNameInput.setAlignment(QtCore.Qt.AlignRight)
btnFilePicker = QtWidgets.QPushButton("...")
btnFilePicker.setMaximumWidth(25)
btnFilePicker.clicked.connect(self.pickFile)
fileNameLayout = QtWidgets.QHBoxLayout()
fileNameLayout.addWidget(self.fileNameInput)
fileNameLayout.addWidget(btnFilePicker)
file_control_layout.addRow(QtWidgets.QLabel("Filename"), fileNameLayout)
self.btnExportFile = QtWidgets.QPushButton("Export data S1P")
self.btnExportFile.clicked.connect(self.exportFileS11)
file_control_layout.addRow(self.btnExportFile)
left_column.addWidget(file_control_box)
################################################################################################################
# Right side
################################################################################################################
self.lister = QtWidgets.QPlainTextEdit()
self.lister.setFixedHeight(100)
self.s11LogMag = LogMagChart("S11")
self.s12LogMag = LogMagChart("S12")
charts = QtWidgets.QGridLayout()
charts.addWidget(self.smithChart, 0, 0)
charts.addWidget(self.s12SmithChart, 1, 0)
charts.addWidget(self.s11LogMag, 0, 1)
charts.addWidget(self.s12LogMag, 1, 1)
self.s11LogMag.setMarkers(self.markers)
self.s12LogMag.setMarkers(self.markers)
right_column.addLayout(charts)
right_column.addWidget(self.lister)
self.worker.signals.updated.connect(self.dataUpdated)
self.worker.signals.finished.connect(self.sweepFinished)
