def data(self, qIndex, role=None):
# qIndex is the qIndex of the column/row.
keyList = list(self.hashedDatagrams.keys())
if role == Qt.DisplayRole:
period = self.hashedDatagrams[keyList[qIndex.row()]][0]
count = self.hashedDatagrams[keyList[qIndex.row()]][1]
datagram = self.hashedDatagrams[keyList[qIndex.row()]][2]
if qIndex.column() == 0:
return str(period)
elif qIndex.column() == 1:
return str(count)
elif qIndex.column() == 3:
return str(datagram.messageID)
elif qIndex.column() == 4:
if datagram.data == None:
return ""
else:
return str(
datagram.dataToString(displayFlag=self.displayFlag))
if role == Qt.DecorationRole:
datagram = self.hashedDatagrams[keyList[qIndex.row()]][2]
if qIndex.column() == 2:
if datagram.getDatagramTypeCode() == "R":
return GUIToolKit.getIconByName("reddot")
elif datagram.getDatagramTypeCode() == "r":
return GUIToolKit.getIconByName("bluedot")
elif datagram.getDatagramTypeCode() == "T":
return GUIToolKit.getIconByName("orangedot")
elif datagram.getDatagramTypeCode() == "t":
return GUIToolKit.getIconByName("greendot")
if role == Qt.TextAlignmentRole:
if qIndex.column() == 1:
return Qt.AlignVCenter + Qt.AlignCenter
if qIndex.column() == 3:
return Qt.AlignVCenter + Qt.AlignRight
def connectDisconnectSnnifer(self):
if self.sniffer.isConnected:
# Diconnect Serial Action
self.sniffer.disconnectSerial()
self.connectDisconnectButton.setIcon(
GUIToolKit.getIconByName("connect"))
self.connectDisconnectButton.setText("Serial connect")
self.startStopButton.setEnabled(False)
self.serialPortComboBox.setEnabled(True)
self.rebootButton.setEnabled(False)
self.modeLabel.setEnabled(False)
self.canbitrateLabel.setEnabled(False)
self.busSpeedComboBox.setEnabled(False)
self.modeComboBox.setEnabled(False)
else:
# Connect Serial Action
self.sniffer.serialPortName = self.serialPortComboBox.currentText()
self.sniffer.connectSerial()
self.connectDisconnectButton.setIcon(
GUIToolKit.getIconByName("disconnect"))
self.connectDisconnectButton.setText("Serial disconnect")
self.startStopButton.setEnabled(True)
self.startStopButton.setIcon(GUIToolKit.getIconByName("start"))
self.startStopButton.setText("Start")
self.serialPortComboBox.setEnabled(False)
self.sniffer.isSnifing = False
self.modeLabel.setEnabled(True)
self.canbitrateLabel.setEnabled(True)
self.busSpeedComboBox.setEnabled(True)
self.modeComboBox.setEnabled(True)
self.rebootButton.setEnabled(True)
def data(self, index, role=None):
if role == Qt.DisplayRole:
timestamp = self.datagramsTimedList[index.row()][0]
datagram = self.datagramsTimedList[index.row()][1]
if index.column() == 0:
return str(timestamp)
elif index.column() == 2:
return str(datagram.messageID)
elif index.column() == 3:
return str(datagram.dlc)
elif index.column() == 4:
if datagram.data == None:
return ""
else:
return str(
datagram.dataToString(displayFlag=self.displayFlag))
if role == Qt.DecorationRole:
datagram = self.datagramsTimedList[index.row()][1]
if index.column() == 1:
if datagram.getDatagramTypeCode() == "R":
return GUIToolKit.getIconByName("reddot")
elif datagram.getDatagramTypeCode() == "r":
return GUIToolKit.getIconByName("bluedot")
elif datagram.getDatagramTypeCode() == "T":
return GUIToolKit.getIconByName("orangedot")
elif datagram.getDatagramTypeCode() == "t":
return GUIToolKit.getIconByName("greendot")
if role == Qt.TextAlignmentRole:
if index.column() == 3:
return Qt.AlignVCenter + Qt.AlignCenter
if index.column() == 2:
return Qt.AlignVCenter + Qt.AlignRight
def reapetChecked(self):
if self.repeatCheckBox.isChecked():
self.periodEdit.setEnabled(True)
self.msLabel.setEnabled(True)
self.sendStartStopButton.setText("Start")
self.sendStartStopButton.setIcon(GUIToolKit.getIconByName("start"))
else:
self.periodEdit.setEnabled(False)
self.msLabel.setEnabled(False)
self.sendStartStopButton.setText("Send")
self.sendStartStopButton.setIcon(GUIToolKit.getIconByName("send"))
def sendStartStopAction(self):
if self.repeatCheckBox.isChecked():
if self.sendLoopActive is True:
# Pause
self.sendLoopActive = False
self.sendStartStopButton.setText("Start")
self.sendStartStopButton.setIcon(
GUIToolKit.getIconByName("start"))
self.setDatagramEditionEnable(True)
self.stopSendingLoop()
else:
# Start
self.sendLoopActive = True
self.sendStartStopButton.setText("Stop")
self.sendStartStopButton.setIcon(
GUIToolKit.getIconByName("stop"))
self.setDatagramEditionEnable(False)
self.startSendingLoop()
else:
# Send a single datagram
datagram = self.grabDatagram()
self.sendDatagram(datagram)
def startStopSnifer(self):
if self.sniffer.isSnifing:
# Stop Action
self.startStopButton.setText("Start")
self.startStopButton.setIcon(GUIToolKit.getIconByName("start"))
self.clearButton.setEnabled(True)
self.canbitrateLabel.setEnabled(True)
self.modeLabel.setEnabled(True)
self.modeComboBox.setEnabled(True)
self.busSpeedComboBox.setEnabled(True)
self.stopSnifing()
else:
# Start Action
self.startStopButton.setText("Stop")
self.startStopButton.setIcon(GUIToolKit.getIconByName("stop"))
self.snniferStarts.emit(str(self.current_milli_time()))
self.clearButton.setEnabled(False)
self.canbitrateLabel.setEnabled(False)
self.modeLabel.setEnabled(False)
self.modeComboBox.setEnabled(False)
self.busSpeedComboBox.setEnabled(False)
self.statrtSnifing()
def __init__(self, parent=None, sniffer=None):
"""Constructor for ToolsWidget"""
super().__init__(parent)
self.setObjectName("sniffercontrlwidget")
self.sniffer = sniffer
self.gridLayout = QtWidgets.QGridLayout(self)
self.gridLayout.setObjectName("horizontalLayout")
self.serialPortLabel = QtWidgets.QLabel(self)
self.serialPortLabel.setObjectName("serialPortLabel")
self.gridLayout.addWidget(self.serialPortLabel, 1, 0, 1, 1)
self.serialPortComboBox = SerialPortComboBox(self)
self.serialPortComboBox.setEditable(False)
self.serialPortComboBox.setObjectName("serialPortComboBox")
self.serialPortComboBox.setMinimumWidth(150)
self.gridLayout.addWidget(self.serialPortComboBox, 1, 2, 1, 1)
self.canbitrateLabel = QtWidgets.QLabel(self)
self.canbitrateLabel.setObjectName("sepeedBusLabel")
self.gridLayout.addWidget(self.canbitrateLabel, 2, 0, 1, 1)
self.busSpeedComboBox = QtWidgets.QComboBox(self)
self.busSpeedComboBox.setObjectName("busSpeedComboBox")
self.busSpeedComboBox.addItems(self.sniffer.canBusBitRates.keys())
self.busSpeedComboBox.setMinimumWidth(120)
self.gridLayout.addWidget(self.busSpeedComboBox, 2, 2, 1, 1)
self.modeLabel = QtWidgets.QLabel(self)
self.modeLabel.setObjectName("modeLabel")
self.gridLayout.addWidget(self.modeLabel, 1, 3, 1, 1)
self.modeComboBox = QtWidgets.QComboBox(self)
self.modeComboBox.setObjectName("modeComboBox")
self.modeComboBox.addItems(self.sniffer.canBusModes.keys())
self.modeComboBox.setMinimumWidth(120)
self.gridLayout.addWidget(self.modeComboBox, 1, 4, 1, 1)
self.connectDisconnectButton = QtWidgets.QPushButton(self)
self.connectDisconnectButton.setObjectName("connectDisconnectButton")
self.connectDisconnectButton.clicked.connect(
self.connectDisconnectSnnifer)
self.connectDisconnectButton.setMinimumWidth(120)
self.connectDisconnectButton.setIcon(
GUIToolKit.getIconByName("connect"))
self.gridLayout.addWidget(self.connectDisconnectButton, 1, 6, 1, 1)
self.startStopButton = QtWidgets.QPushButton(self)
self.startStopButton.setIcon(GUIToolKit.getIconByName("start"))
self.startStopButton.setObjectName("startStopButton")
self.startStopButton.clicked.connect(self.startStopSnifer)
self.startStopButton.setMinimumWidth(120)
self.startStopButton.setEnabled(False)
self.gridLayout.addWidget(self.startStopButton, 2, 6, 1, 1)
self.clearButton = QtWidgets.QPushButton(self)
self.clearButton.setObjectName("clearButton")
self.clearButton.setMinimumWidth(120)
self.clearButton.setIcon(GUIToolKit.getIconByName("delete"))
self.gridLayout.addWidget(self.clearButton, 1, 7, 1, 1)
self.rebootButton = QtWidgets.QPushButton(self)
self.rebootButton.setObjectName("rebootButton")
self.rebootButton.setIcon(GUIToolKit.getIconByName("reboot"))
self.rebootButton.setMinimumWidth(120)
self.gridLayout.addWidget(self.rebootButton, 2, 7, 1, 1)
spacerItem = QtWidgets.QSpacerItem(40, 20,
QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum)
self.gridLayout.addItem(spacerItem, 1, 5, 1, 1)
spacerItem = QtWidgets.QSpacerItem(40, 20,
QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum)
# self.statuslineEdit = QtWidgets.QLineEdit(self)
# self.statuslineEdit.setObjectName("statuslineEdit")
# self.statuslineEdit.setEnabled(False)
self.gridLayout.addItem(spacerItem, 2, 3, 1, 3)
self.serialPortLabel.setText("Serial Port")
self.canbitrateLabel.setText("CAN Bit rate")
self.modeLabel.setText("Mode")
self.connectDisconnectButton.setText("Serial connect")
self.startStopButton.setText("Start")
self.clearButton.setText("Clear tables")
self.rebootButton.setText("Reboot sniffer")
self.rebootButton.setEnabled(False)
self.clearButton.setEnabled(False)
self.modeLabel.setEnabled(False)
self.canbitrateLabel.setEnabled(False)
self.busSpeedComboBox.setEnabled(False)
self.modeComboBox.setEnabled(False)
self.modeComboBox.currentTextChanged.connect(self.sendModeCommand)
self.busSpeedComboBox.currentTextChanged.connect(
self.sendBitrateCommand)
self.rebootButton.clicked.connect(self.rebbotAction)
def __init__(self, parent=None, tablesWidget=None):
"""Constructor for ToolsWidget"""
super().__init__(parent)
self.setObjectName("tableConrrolWidget")
self.setTitle("Tables vizualization control")
self.horizontalLayout = QtWidgets.QHBoxLayout(self)
self.horizontalLayout.setObjectName("horizontalLayout")
self.standardDataLabelImege = QtWidgets.QLabel(self)
pixmap = GUIToolKit.getIconByName("greendot").pixmap(
(QtCore.QSize(16, 16)))
self.standardDataLabelImege.setPixmap(pixmap)
self.horizontalLayout.addWidget(self.standardDataLabelImege)
self.standardDataLabel = QtWidgets.QLabel(self)
self.standardDataLabel.setObjectName("standardDataLabel")
self.standardDataLabel.setText("Standard data")
self.horizontalLayout.addWidget(self.standardDataLabel)
self.extndedDataLabelImege = QtWidgets.QLabel(self)
pixmap = GUIToolKit.getIconByName("orangedot").pixmap(
(QtCore.QSize(16, 16)))
self.extndedDataLabelImege.setPixmap(pixmap)
self.horizontalLayout.addWidget(self.extndedDataLabelImege)
self.extndedDataLabel = QtWidgets.QLabel(self)
self.extndedDataLabel.setObjectName("standardDataLabel")
self.extndedDataLabel.setText("Extended data")
self.horizontalLayout.addWidget(self.extndedDataLabel)
self.standardRTLabelImage = QtWidgets.QLabel(self)
pixmap = GUIToolKit.getIconByName("bluedot").pixmap(
(QtCore.QSize(16, 16)))
self.standardRTLabelImage.setPixmap(pixmap)
self.horizontalLayout.addWidget(self.standardRTLabelImage)
self.standardRTRLabel = QtWidgets.QLabel(self)
self.standardRTRLabel.setObjectName("standardRTRCheckBox")
self.standardRTRLabel.setText("Standard RTR")
self.horizontalLayout.addWidget(self.standardRTRLabel)
self.extendedRTRLabelImege = QtWidgets.QLabel(self)
pixmap = GUIToolKit.getIconByName("reddot").pixmap(
(QtCore.QSize(16, 16)))
self.extendedRTRLabelImege.setPixmap(pixmap)
self.horizontalLayout.addWidget(self.extendedRTRLabelImege)
self.extendedRTRLabel = QtWidgets.QLabel(self)
self.extendedRTRLabel.setObjectName("standardRTRCheckBox")
self.extendedRTRLabel.setText("Extended RTR")
self.horizontalLayout.addWidget(self.extendedRTRLabel)
spacerItem = QtWidgets.QSpacerItem(40, 20,
QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum)
self.horizontalLayout.addItem(spacerItem)
self.label = QtWidgets.QLabel(self)
self.label.setObjectName("label")
self.label.setText("Display mode")
self.horizontalLayout.addWidget(self.label)
self.displayModeComboBox = QtWidgets.QComboBox(self)
self.displayModeComboBox.setObjectName("displayModeComboBox")
self.displayModeComboBox.addItem("Hexadecimal")
self.displayModeComboBox.addItem("ASCII")
self.displayModeComboBox.addItem("Binary")
self.displayModeComboBox.currentTextChanged.connect(
self.displayModeAction)
self.horizontalLayout.addWidget(self.displayModeComboBox)
self.tablesWidget = tablesWidget
def __init__(self, parent=None, sniffer=None):
"""Constructor for ToolsWidget"""
super().__init__(parent)
self.snifferDevice = sniffer
self.repeatThread = CANMessengerDaemonSender()
self.setObjectName("sendCANDatagramsWidget")
self.horizontalLayout_2 = QtWidgets.QHBoxLayout(self)
self.horizontalLayout_2.setObjectName("horizontalLayout_2")
self.sendDatagramsWidget = QtWidgets.QWidget(self)
self.sendDatagramsWidget.setObjectName("sendDatagramsWidget")
self.gridLayout = QtWidgets.QGridLayout(self.sendDatagramsWidget)
self.gridLayout.setObjectName("gridLayout")
self.messageLabel = QtWidgets.QLabel(self.sendDatagramsWidget)
self.messageLabel.setObjectName("messageLabel")
self.gridLayout.addWidget(self.messageLabel, 0, 0, 1, 1)
self.messageLabel.setText("ID ")
self.messageIDEdit = self.ByteEditLine(self.sendDatagramsWidget)
self.messageIDEdit.setObjectName("messageIDEdit")
self.messageIDEdit.setValidator(QtGui.QIntValidator())
self.messageIDEdit.setAlignment(QtCore.Qt.AlignCenter)
self.messageIDEdit.setMaxLength(4)
self.messageIDEdit.setText("0")
self.messageIDEdit.setMinimumWidth(100)
self.gridLayout.addWidget(self.messageIDEdit, 0, 1, 1, 2)
self.byte0Label = QtWidgets.QLabel(self.sendDatagramsWidget)
self.byte0Label.setObjectName("byte0Label")
self.gridLayout.addWidget(self.byte0Label, 0, 4, 1, 1)
self.byte4Label = QtWidgets.QLabel(self.sendDatagramsWidget)
self.byte4Label.setObjectName("byte4Label")
self.gridLayout.addWidget(self.byte4Label, 1, 4, 1, 1)
self.spinBoxDLC = QtWidgets.QSpinBox(self.sendDatagramsWidget)
self.spinBoxDLC.setObjectName("spinBoxDLC")
self.spinBoxDLC.setValue(8)
self.spinBoxDLC.valueChanged.connect(self.chabgedNumberOfDLC)
self.gridLayout.addWidget(self.spinBoxDLC, 1, 1, 1, 2)
self.spinBoxDLC.setAlignment(QtCore.Qt.AlignCenter)
self.byte3Edit = self.ByteEditLine(self.sendDatagramsWidget)
self.byte3Edit.setObjectName("byte3Edit")
self.gridLayout.addWidget(self.byte3Edit, 0, 15, 1, 1)
self.byte1Edit = self.ByteEditLine(self.sendDatagramsWidget)
self.byte1Edit.setObjectName("byte1Edit")
self.gridLayout.addWidget(self.byte1Edit, 0, 7, 1, 1)
self.byte4Edit = self.ByteEditLine(self.sendDatagramsWidget)
self.byte4Edit.setObjectName("byte4Edit")
self.gridLayout.addWidget(self.byte4Edit, 1, 5, 1, 1)
self.rtrCheckBox = QtWidgets.QCheckBox(self.sendDatagramsWidget)
self.rtrCheckBox.setObjectName("rtrCheckBox")
self.gridLayout.addWidget(self.rtrCheckBox, 1, 16, 1, 1)
self.dlcLabel = QtWidgets.QLabel(self.sendDatagramsWidget)
self.dlcLabel.setObjectName("dlcLabel")
self.gridLayout.addWidget(self.dlcLabel, 1, 0, 1, 1)
self.dlcLabel.setText("DLC")
self.byte5Edit = self.ByteEditLine(self.sendDatagramsWidget)
self.byte5Edit.setObjectName("byte5Edit")
self.gridLayout.addWidget(self.byte5Edit, 1, 7, 1, 1)
self.byte6Edit = self.ByteEditLine(self.sendDatagramsWidget)
self.byte6Edit.setObjectName("byte7Edit")
self.gridLayout.addWidget(self.byte6Edit, 1, 13, 1, 1)
self.byte5Label = QtWidgets.QLabel(self.sendDatagramsWidget)
self.byte5Label.setObjectName("byte5Label")
self.gridLayout.addWidget(self.byte5Label, 1, 6, 1, 1)
self.byte1Label = QtWidgets.QLabel(self.sendDatagramsWidget)
self.byte1Label.setObjectName("byte1Label")
self.gridLayout.addWidget(self.byte1Label, 0, 6, 1, 1)
self.byte6Label = QtWidgets.QLabel(self.sendDatagramsWidget)
self.byte6Label.setObjectName("byte6Label")
self.gridLayout.addWidget(self.byte6Label, 1, 8, 1, 1)
self.byte2Label = QtWidgets.QLabel(self.sendDatagramsWidget)
self.byte2Label.setObjectName("byte2Label")
self.gridLayout.addWidget(self.byte2Label, 0, 8, 1, 1)
self.byte2Edit = self.ByteEditLine(self.sendDatagramsWidget)
self.byte2Edit.setObjectName("byte2Edit")
self.gridLayout.addWidget(self.byte2Edit, 0, 13, 1, 1)
self.byte0Edit = self.ByteEditLine(self.sendDatagramsWidget)
self.byte0Edit.setObjectName("byte0Edit")
self.gridLayout.addWidget(self.byte0Edit, 0, 5, 1, 1)
self.byte7Edit = self.ByteEditLine(self.sendDatagramsWidget)
self.byte7Edit.setObjectName("byte7Edit")
self.gridLayout.addWidget(self.byte7Edit, 1, 15, 1, 1)
self.extendedCheckBox = QtWidgets.QCheckBox(self.sendDatagramsWidget)
self.extendedCheckBox.setObjectName("extendedCheckBox")
self.gridLayout.addWidget(self.extendedCheckBox, 0, 16, 1, 1)
self.extendedCheckBox.stateChanged.connect(self.updateMessageEditMode)
self.byte3Label = QtWidgets.QLabel(self.sendDatagramsWidget)
self.byte3Label.setObjectName("byte3Label")
self.gridLayout.addWidget(self.byte3Label, 0, 14, 1, 1)
self.byte7Label = QtWidgets.QLabel(self.sendDatagramsWidget)
self.byte7Label.setObjectName("byte7Label")
self.gridLayout.addWidget(self.byte7Label, 1, 14, 1, 1)
self.horizontalLayout_2.addWidget(self.sendDatagramsWidget)
self.senControlWidget = QtWidgets.QWidget(self)
self.senControlWidget.setObjectName("senControlWidget")
self.gridLayout_2 = QtWidgets.QGridLayout(self.senControlWidget)
self.gridLayout_2.setObjectName("gridLayout_2")
self.periodEdit = QtWidgets.QLineEdit(self.senControlWidget)
self.periodEdit.setObjectName("periodEdit")
self.periodEdit.setMinimumWidth(75)
self.periodEdit.setText("100")
self.periodEdit.setValidator(QtGui.QIntValidator())
self.periodEdit.setAlignment(QtCore.Qt.AlignCenter)
self.periodEdit.setEnabled(False)
self.gridLayout_2.addWidget(self.periodEdit, 0, 1, 1, 1)
self.repeatCheckBox = QtWidgets.QCheckBox(self.senControlWidget)
self.repeatCheckBox.setObjectName("repeatCheckBox")
self.gridLayout_2.addWidget(self.repeatCheckBox, 0, 0, 1, 1)
self.periodEdit.setEnabled(False)
self.msLabel = QtWidgets.QLabel(self.senControlWidget)
self.msLabel.setObjectName("msLabel")
self.msLabel.setEnabled(False)
self.gridLayout_2.addWidget(self.msLabel, 0, 2, 1, 1)
self.sendStartStopButton = QtWidgets.QPushButton(self.senControlWidget)
self.sendStartStopButton.setObjectName("sendStartStopButton")
self.sendStartStopButton.setIcon(GUIToolKit.getIconByName("send"))
self.sendStartStopButton.clicked.connect(self.sendStartStopAction)
self.gridLayout_2.addWidget(self.sendStartStopButton, 1, 0, 1, 3)
self.horizontalLayout_2.addWidget(self.senControlWidget)
self.byte0Label.setText("Byte 0")
self.byte4Label.setText("Byte 4")
self.byte3Label.setText("Byte 3")
self.byte7Label.setText("Byte 7")
self.rtrCheckBox.setText("RTR")
self.byte5Label.setText("Byte 5")
self.byte1Label.setText("Byte 1")
self.byte6Label.setText("Byte 6")
self.byte2Label.setText("Byte 2")
self.extendedCheckBox.setText("Extended")
self.repeatCheckBox.setText("Repeat")
self.msLabel.setText("ms")
self.sendStartStopButton.setText("Send")
self.repeatCheckBox.stateChanged.connect(self.reapetChecked)
self.sendLoopActive = False
self.setTitle("Send datagrams")
self.dataByteLineEditList = [
self.byte0Edit,
self.byte1Edit,
self.byte2Edit,
self.byte3Edit,
self.byte4Edit,
self.byte5Edit,
self.byte6Edit,
self.byte7Edit,
]
self.dataByteLabelList = [
self.byte0Label,
self.byte1Label,
self.byte2Label,
self.byte3Label,
self.byte4Label,
self.byte5Label,
self.byte6Label,
self.byte7Label,
]
font = QtGui.QGuiApplication.font()
font.setCapitalization(QtGui.QFont.AllUppercase)
hexValidator = QtGui.QRegExpValidator(
QtCore.QRegExp("(?:[0-9a-fA-F]{2},)*[0-9a-fA-F]{0,2}"))
for edit in self.dataByteLineEditList:
edit.setValidator(hexValidator)
edit.setFont(font)
edit.setAlignment(QtCore.Qt.AlignCenter)
self.repeatThread.senDatagramSignal.connect(self.sendDatagram)
self.rtrCheckBox.clicked.connect(self.rtrAction)
self.setEnabled(False)
def getTabIcon(self):
return GUIToolKit.getIconByName("canbus")