def __bootstrap_sniff_settings(sniff_widget: SniffSettingsWidget,
config: dict):
for key, value in config.items():
if key == "bit_len":
sniff_widget.ui.spinbox_sniff_BitLen.setValue(value)
elif key == "center":
sniff_widget.ui.spinbox_sniff_Center.setValue(value)
elif key == "noise":
sniff_widget.ui.spinbox_sniff_Noise.setValue(value)
elif key == "tolerance":
sniff_widget.ui.spinbox_sniff_ErrorTolerance.setValue(value)
elif key == "modulation_index":
sniff_widget.ui.combox_sniff_Modulation.setCurrentIndex(
int(value))
elif key == "decoding_name":
sniff_widget.ui.comboBox_sniff_encoding.setCurrentText(value)
sniff_widget.emit_editing_finished_signals()
class SimulatorDialog(QDialog):
rx_parameters_changed = pyqtSignal(dict)
tx_parameters_changed = pyqtSignal(dict)
sniff_parameters_changed = pyqtSignal(dict)
open_in_analysis_requested = pyqtSignal(str)
rx_file_saved = pyqtSignal(str)
def __init__(self, simulator_config, modulators,
expression_parser, project_manager: ProjectManager, signals: list = None,
signal_tree_model=None,
parent=None):
super().__init__(parent)
self.ui = Ui_DialogSimulator()
self.ui.setupUi(self)
self.setAttribute(Qt.WA_DeleteOnClose)
self.simulator_config = simulator_config # type: SimulatorConfiguration
self.rx_needed = self.simulator_config.rx_needed
self.tx_needed = self.simulator_config.tx_needed
self.current_transcript_index = 0
self.simulator_scene = SimulatorScene(mode=1,
simulator_config=self.simulator_config)
self.ui.gvSimulator.setScene(self.simulator_scene)
self.project_manager = project_manager
self.update_interval = 25
self.timer = QTimer(self)
self.backend_handler = BackendHandler()
if self.rx_needed:
self.device_settings_rx_widget = DeviceSettingsWidget(project_manager,
is_tx=False,
backend_handler=self.backend_handler)
self.sniff_settings_widget = SniffSettingsWidget(self.device_settings_rx_widget.ui.cbDevice.currentText(),
project_manager,
signal=None,
backend_handler=self.backend_handler,
network_raw_mode=True, signals=signals)
self.device_settings_rx_widget.device = self.sniff_settings_widget.sniffer.rcv_device
self.sniff_settings_widget.ui.lineEdit_sniff_OutputFile.hide()
self.sniff_settings_widget.ui.label_sniff_OutputFile.hide()
self.sniff_settings_widget.ui.label_sniff_viewtype.hide()
self.sniff_settings_widget.ui.checkBox_sniff_Timestamp.hide()
self.sniff_settings_widget.ui.comboBox_sniff_viewtype.hide()
self.ui.scrollAreaWidgetContentsRX.layout().insertWidget(0, self.device_settings_rx_widget)
self.ui.scrollAreaWidgetContentsRX.layout().insertWidget(1, self.sniff_settings_widget)
sniffer = self.sniff_settings_widget.sniffer
self.scene_manager = SniffSceneManager(np.array([]), parent=self)
self.ui.graphicsViewPreview.setScene(self.scene_manager.scene)
else:
self.device_settings_rx_widget = self.sniff_settings_widget = self.scene_manager = None
self.ui.tabWidgetSimulatorSettings.setTabEnabled(1, False)
self.ui.graphicsViewPreview.hide()
self.ui.btnSaveRX.hide()
self.ui.checkBoxCaptureFullRX.hide()
sniffer = None
if self.tx_needed:
self.device_settings_tx_widget = DeviceSettingsWidget(project_manager, is_tx=True,
backend_handler=self.backend_handler,
continuous_send_mode=True)
self.device_settings_tx_widget.ui.spinBoxNRepeat.hide()
self.device_settings_tx_widget.ui.labelNRepeat.hide()
self.modulation_settings_widget = ModulationSettingsWidget(modulators, signal_tree_model=signal_tree_model,
parent=None)
self.ui.scrollAreaWidgetContentsTX.layout().insertWidget(0, self.device_settings_tx_widget)
self.ui.scrollAreaWidgetContentsTX.layout().insertWidget(1, self.modulation_settings_widget)
send_device = self.device_settings_tx_widget.ui.cbDevice.currentText()
sender = EndlessSender(self.backend_handler, send_device)
else:
self.device_settings_tx_widget = self.modulation_settings_widget = None
self.ui.tabWidgetSimulatorSettings.setTabEnabled(2, False)
sender = None
self.simulator = Simulator(self.simulator_config, modulators, expression_parser, project_manager,
sniffer=sniffer, sender=sender)
if self.device_settings_tx_widget:
self.device_settings_tx_widget.device = self.simulator.sender.device
self.update_buttons()
self.create_connects()
if self.device_settings_rx_widget:
self.device_settings_rx_widget.bootstrap(project_manager.simulator_rx_conf)
if self.device_settings_tx_widget:
self.device_settings_tx_widget.bootstrap(project_manager.simulator_tx_conf)
self.ui.textEditTranscript.setFont(util.get_monospace_font())
if constants.SETTINGS.value('default_view', 0, int) == 1:
self.ui.radioButtonTranscriptHex.setChecked(True)
def create_connects(self):
if self.rx_needed:
self.device_settings_rx_widget.selected_device_changed.connect(self.on_selected_rx_device_changed)
self.device_settings_rx_widget.device_parameters_changed.connect(self.rx_parameters_changed.emit)
self.sniff_settings_widget.sniff_parameters_changed.connect(self.sniff_parameters_changed.emit)
self.ui.btnSaveRX.clicked.connect(self.on_btn_save_rx_clicked)
self.ui.checkBoxCaptureFullRX.clicked.connect(self.on_checkbox_capture_full_rx_clicked)
self.ui.btnTestSniffSettings.clicked.connect(self.on_btn_test_sniff_settings_clicked)
self.ui.btnOpenInAnalysis.clicked.connect(self.on_btn_open_in_analysis_clicked)
if self.tx_needed:
self.device_settings_tx_widget.selected_device_changed.connect(self.on_selected_tx_device_changed)
self.device_settings_tx_widget.device_parameters_changed.connect(self.tx_parameters_changed.emit)
self.ui.radioButtonTranscriptBit.clicked.connect(self.on_radio_button_transcript_bit_clicked)
self.ui.radioButtonTranscriptHex.clicked.connect(self.on_radio_button_transcript_hex_clicked)
self.simulator_scene.selectionChanged.connect(self.update_buttons)
self.simulator_config.items_updated.connect(self.update_buttons)
self.ui.btnLogAll.clicked.connect(self.on_btn_log_all_clicked)
self.ui.btnLogNone.clicked.connect(self.on_btn_log_none_clicked)
self.ui.btnToggleLog.clicked.connect(self.on_btn_toggle_clicked)
self.ui.btnStartStop.clicked.connect(self.on_btn_start_stop_clicked)
self.ui.btnSaveLog.clicked.connect(self.on_btn_save_log_clicked)
self.ui.btnSaveTranscript.clicked.connect(self.on_btn_save_transcript_clicked)
self.timer.timeout.connect(self.on_timer_timeout)
self.simulator.simulation_started.connect(self.on_simulation_started)
self.simulator.simulation_stopped.connect(self.on_simulation_stopped)
def update_buttons(self):
selectable_items = self.simulator_scene.selectable_items()
all_items_selected = all(item.model_item.logging_active for item in selectable_items)
any_item_selected = any(item.model_item.logging_active for item in selectable_items)
self.ui.btnToggleLog.setEnabled(len(self.simulator_scene.selectedItems()))
self.ui.btnLogAll.setEnabled(not all_items_selected)
self.ui.btnLogNone.setEnabled(any_item_selected)
def __get_full_transcript(self) -> list:
return self.simulator.transcript.get_for_all_participants(all_rounds=True,
use_bit=self.ui.radioButtonTranscriptBit.isChecked())
def update_view(self):
for device_message in filter(None, map(str.rstrip, self.simulator.device_messages())):
self.ui.textEditDevices.append(device_message)
for log_msg in filter(None, map(str.rstrip, self.simulator.read_log_messages())):
self.ui.textEditSimulation.append(log_msg)
transcript = self.__get_full_transcript()
for line in transcript[self.current_transcript_index:]:
self.ui.textEditTranscript.append(line)
self.current_transcript_index = len(transcript)
current_repeat = str(self.simulator.current_repeat + 1) if self.simulator.is_simulating else "-"
self.ui.lblCurrentRepeatValue.setText(current_repeat)
current_item = self.simulator.current_item.index() if self.simulator.is_simulating else "-"
self.ui.lblCurrentItemValue.setText(current_item)
def update_rx_graphics_view(self):
if self.scene_manager is None or not self.ui.graphicsViewPreview.isEnabled():
return
self.scene_manager.end = self.simulator.sniffer.rcv_device.current_index
self.scene_manager.init_scene()
self.scene_manager.show_full_scene()
self.ui.graphicsViewPreview.update()
def reset(self):
self.ui.textEditDevices.clear()
self.ui.textEditSimulation.clear()
self.ui.textEditTranscript.clear()
self.current_transcript_index = 0
self.ui.lblCurrentRepeatValue.setText("-")
self.ui.lblCurrentItemValue.setText("-")
def emit_editing_finished_signals(self):
if self.device_settings_rx_widget:
self.device_settings_rx_widget.emit_editing_finished_signals()
if self.device_settings_tx_widget:
self.device_settings_tx_widget.emit_editing_finished_signals()
if self.sniff_settings_widget:
self.sniff_settings_widget.emit_editing_finished_signals()
def update_transcript_view(self):
self.ui.textEditTranscript.setText("\n".join(self.__get_full_transcript()))
def closeEvent(self, event: QCloseEvent):
self.timer.stop()
self.simulator.stop()
time.sleep(0.1)
self.simulator.cleanup()
self.emit_editing_finished_signals()
if self.device_settings_rx_widget:
self.device_settings_rx_widget.emit_device_parameters_changed()
if self.device_settings_tx_widget:
self.device_settings_tx_widget.emit_device_parameters_changed()
if self.sniff_settings_widget:
self.sniff_settings_widget.emit_sniff_parameters_changed()
super().closeEvent(event)
@pyqtSlot()
def on_simulation_started(self):
for i in range(3):
self.ui.tabWidgetSimulatorSettings.setTabEnabled(i, False)
self.ui.checkBoxCaptureFullRX.setDisabled(True)
self.reset()
self.timer.start(self.update_interval)
self.ui.btnStartStop.setIcon(QIcon.fromTheme("media-playback-stop"))
self.ui.btnStartStop.setText("Stop")
if not self.rx_needed:
return
rx_device = self.simulator.sniffer.rcv_device
for item in self.scene_manager.scene.items():
if isinstance(item, QGraphicsTextItem):
self.scene_manager.scene.removeItem(item)
if hasattr(rx_device.data, "real"):
self.ui.graphicsViewPreview.setEnabled(True)
if self.ui.checkBoxCaptureFullRX.isChecked():
self.scene_manager.plot_data = rx_device.data.real
else:
self.scene_manager.data_array = rx_device.data.real
else:
self.ui.graphicsViewPreview.setEnabled(False)
if self.ui.checkBoxCaptureFullRX.isChecked():
self.scene_manager.plot_data = np.array([])
else:
self.scene_manager.data_array = np.array([])
self.scene_manager.scene.addText("Could not generate RX preview.")
@pyqtSlot()
def on_simulation_stopped(self):
self.ui.tabWidgetSimulatorSettings.setTabEnabled(0, True)
self.ui.tabWidgetSimulatorSettings.setTabEnabled(1, self.rx_needed)
self.ui.tabWidgetSimulatorSettings.setTabEnabled(2, self.tx_needed)
self.timer.stop()
self.update_view()
self.ui.btnStartStop.setIcon(QIcon.fromTheme("media-playback-start"))
self.ui.btnStartStop.setText("Start")
self.ui.checkBoxCaptureFullRX.setEnabled(True)
@pyqtSlot()
def on_btn_log_all_clicked(self):
self.simulator_scene.log_all_items(True)
@pyqtSlot()
def on_btn_log_none_clicked(self):
self.simulator_scene.log_all_items(False)
@pyqtSlot()
def on_btn_toggle_clicked(self):
self.simulator_scene.log_toggle_selected_items()
@pyqtSlot()
def on_btn_save_log_clicked(self):
file_path = QFileDialog.getSaveFileName(self, "Save log", "", "Log file (*.log)")
if file_path[0] == "":
return
log_string = self.ui.textEditSimulation.toPlainText()
try:
with open(str(file_path[0]), "w") as f:
f.write(log_string)
except Exception as e:
QMessageBox.critical(self, "Error saving log", e.args[0])
@pyqtSlot()
def on_btn_save_transcript_clicked(self):
file_path = QFileDialog.getSaveFileName(self, "Save transcript", "", "Text file (*.txt)")
if file_path[0] == "":
return
transcript = self.ui.textEditTranscript.toPlainText()
try:
with open(str(file_path[0]), "w") as f:
f.write(transcript)
except Exception as e:
QMessageBox.critical(self, "Error saving transcript", e.args[0])
@pyqtSlot()
def on_btn_start_stop_clicked(self):
if self.simulator.is_simulating:
self.simulator.stop()
else:
if self.rx_needed:
self.device_settings_rx_widget.emit_editing_finished_signals()
self.sniff_settings_widget.emit_editing_finished_signals()
self.simulator.sniffer.rcv_device.current_index = 0
self.simulator.sniffer.rcv_device.resume_on_full_receive_buffer = not self.ui.checkBoxCaptureFullRX.isChecked()
if self.tx_needed:
self.device_settings_tx_widget.emit_editing_finished_signals()
self.simulator.start()
@pyqtSlot()
def on_timer_timeout(self):
self.update_view()
self.update_rx_graphics_view()
@pyqtSlot()
def on_selected_rx_device_changed(self):
dev_name = self.device_settings_rx_widget.ui.cbDevice.currentText()
self.simulator.sniffer.device_name = dev_name
self.device_settings_rx_widget.device = self.simulator.sniffer.rcv_device
@pyqtSlot()
def on_selected_tx_device_changed(self):
old_name = self.simulator.sender.device_name
try:
dev_name = self.device_settings_tx_widget.ui.cbDevice.currentText()
self.simulator.sender.device_name = dev_name
self.device_settings_tx_widget.device = self.simulator.sender.device
except Exception as e:
self.device_settings_tx_widget.ui.cbDevice.setCurrentText(old_name)
Errors.generic_error("Error occurred", str(e))
@pyqtSlot()
def on_btn_test_sniff_settings_clicked(self):
def on_dialog_finished():
self.device_settings_rx_widget.bootstrap(self.project_manager.simulator_rx_conf)
self.sniff_settings_widget.bootstrap(self.project_manager.device_conf)
self.device_settings_rx_widget.emit_device_parameters_changed()
self.sniff_settings_widget.emit_sniff_parameters_changed()
psd = ProtocolSniffDialog(self.project_manager, signals=self.sniff_settings_widget.signals, parent=self)
psd.device_settings_widget.bootstrap(self.project_manager.simulator_rx_conf)
psd.device_settings_widget.device_parameters_changed.connect(self.rx_parameters_changed.emit)
psd.sniff_settings_widget.sniff_parameters_changed.connect(self.sniff_parameters_changed.emit)
psd.finished.connect(on_dialog_finished)
psd.ui.btnAccept.hide()
psd.show()
@pyqtSlot()
def on_radio_button_transcript_hex_clicked(self):
self.update_transcript_view()
@pyqtSlot()
def on_radio_button_transcript_bit_clicked(self):
self.update_transcript_view()
@pyqtSlot()
def on_checkbox_capture_full_rx_clicked(self):
self.simulator.sniffer.rcv_device.resume_on_full_receive_buffer = not self.ui.checkBoxCaptureFullRX.isChecked()
if self.ui.checkBoxCaptureFullRX.isChecked():
self.scene_manager = LiveSceneManager(np.array([]), parent=self)
self.ui.graphicsViewPreview.setScene(self.scene_manager.scene)
else:
self.scene_manager = SniffSceneManager(np.array([]), parent=self)
self.ui.graphicsViewPreview.setScene(self.scene_manager.scene)
@pyqtSlot()
def on_btn_save_rx_clicked(self):
rx_device = self.simulator.sniffer.rcv_device
if isinstance(rx_device.data, np.ndarray):
filename = FileOperator.get_save_file_name("simulation_capture.complex")
if filename:
rx_device.data[:rx_device.current_index].tofile(filename)
self.rx_file_saved.emit(filename)
@pyqtSlot()
def on_btn_open_in_analysis_clicked(self):
text = self.ui.textEditTranscript.toPlainText()
if len(text) > 0:
self.open_in_analysis_requested.emit(text)
self.close()
class ProtocolSniffDialog(SendRecvDialog):
protocol_accepted = pyqtSignal(list)
def __init__(self,
project_manager,
signal=None,
signals=None,
parent=None,
testing_mode=False):
super().__init__(project_manager,
is_tx=False,
parent=parent,
testing_mode=testing_mode)
self.graphics_view = self.ui.graphicsView_sniff_Preview
self.ui.stackedWidget.setCurrentWidget(self.ui.page_sniff)
self.hide_send_ui_items()
self.hide_receive_ui_items()
self.ui.sliderYscale.hide()
self.ui.label_y_scale.hide()
signals = [] if signals is None else signals
self.sniff_settings_widget = SniffSettingsWidget(
project_manager=project_manager,
device_name=self.selected_device_name,
signal=signal,
signals=signals,
backend_handler=self.backend_handler)
self.ui.scrollAreaWidgetContents_2.layout().insertWidget(
1, self.sniff_settings_widget)
self.sniff_settings_widget.ui.btn_sniff_use_signal.setAutoDefault(
False)
self.sniffer = self.sniff_settings_widget.sniffer
self.setWindowTitle(self.tr("Sniff Protocol"))
self.setWindowIcon(QIcon.fromTheme(":/icons/icons/sniffer.svg"))
self.ui.txtEd_sniff_Preview.setFont(util.get_monospace_font())
# set really in on_device_started
self.scene_manager = None # type: LiveSceneManager
self.create_connects()
self.device_settings_widget.update_for_new_device(reset_gains=False)
@property
def view_type(self) -> int:
return self.sniff_settings_widget.ui.comboBox_sniff_viewtype.currentIndex(
)
@property
def show_timestamp(self) -> bool:
return self.sniff_settings_widget.ui.checkBox_sniff_Timestamp.isChecked(
)
def closeEvent(self, event: QCloseEvent):
self.sniff_settings_widget.emit_sniff_parameters_changed()
super().closeEvent(event)
def create_connects(self):
super().create_connects()
self.ui.btnAccept.clicked.connect(self.on_btn_accept_clicked)
self.sniff_settings_widget.sniff_parameters_changed.connect(
self.device_parameters_changed.emit)
self.sniff_settings_widget.sniff_setting_edited.connect(
self.on_sniff_setting_edited)
self.sniff_settings_widget.sniff_file_edited.connect(
self.on_sniff_file_edited)
self.sniffer.message_sniffed.connect(self.on_message_sniffed)
self.sniffer.qt_signals.sniff_device_errors_changed.connect(
self.on_device_errors_changed)
def init_device(self):
self.sniffer.device_name = self.selected_device_name
self.device = self.sniffer.rcv_device
self._create_device_connects()
self.scene_manager = SniffSceneManager(np.array([]), parent=self)
def emit_editing_finished_signals(self):
super().emit_editing_finished_signals()
self.sniff_settings_widget.emit_editing_finished_signals()
def update_view(self):
if super().update_view():
self.scene_manager.end = self.device.current_index
self.scene_manager.init_scene()
self.scene_manager.show_full_scene()
self.graphics_view.update()
@pyqtSlot()
def on_device_started(self):
self.scene_manager.data_array = self.device.data.real if hasattr(
self.device.data, "real") else None
super().on_device_started()
self.ui.btnStart.setEnabled(False)
self.set_device_ui_items_enabled(False)
@pyqtSlot()
def on_sniff_setting_edited(self):
self.ui.txtEd_sniff_Preview.setPlainText(
self.sniffer.decoded_to_string(
self.view_type, include_timestamps=self.show_timestamp))
@pyqtSlot()
def on_start_clicked(self):
super().on_start_clicked()
self.sniffer.sniff()
@pyqtSlot()
def on_stop_clicked(self):
self.sniffer.stop()
@pyqtSlot()
def on_clear_clicked(self):
self.ui.btnClear.setEnabled(False)
self.ui.txtEd_sniff_Preview.clear()
self.scene_manager.clear_path()
self.device.current_index = 0
self.sniffer.clear()
@pyqtSlot(int)
def on_message_sniffed(self, index: int):
try:
msg = self.sniffer.messages[index]
except IndexError:
return
new_data = self.sniffer.message_to_string(
msg, self.view_type, include_timestamps=self.show_timestamp)
if new_data.strip():
self.ui.txtEd_sniff_Preview.appendPlainText(new_data)
self.ui.txtEd_sniff_Preview.verticalScrollBar().setValue(
self.ui.txtEd_sniff_Preview.verticalScrollBar().maximum())
@pyqtSlot()
def on_btn_accept_clicked(self):
self.protocol_accepted.emit(self.sniffer.messages)
self.close()
@pyqtSlot(str)
def on_device_errors_changed(self, txt: str):
self.ui.txtEditErrors.append(txt)
@pyqtSlot()
def on_sniff_file_edited(self):
self.ui.btnAccept.setDisabled(bool(self.sniffer.sniff_file))
class SimulatorDialog(QDialog):
rx_parameters_changed = pyqtSignal(dict)
tx_parameters_changed = pyqtSignal(dict)
sniff_parameters_changed = pyqtSignal(dict)
def __init__(self,
simulator_config,
modulators,
expression_parser,
project_manager: ProjectManager,
parent=None):
super().__init__(parent)
self.ui = Ui_DialogSimulator()
self.ui.setupUi(self)
self.simulator_config = simulator_config
self.simulator_scene = SimulatorScene(
mode=1, simulator_config=self.simulator_config)
self.ui.gvSimulator.setScene(self.simulator_scene)
self.project_manager = project_manager
self.update_interval = 25
self.timer = QTimer(self)
self.backend_handler = BackendHandler()
self.device_settings_rx_widget = DeviceSettingsWidget(
project_manager, is_tx=False, backend_handler=self.backend_handler)
self.sniff_settings_widget = SniffSettingsWidget(
self.device_settings_rx_widget.ui.cbDevice.currentText(),
project_manager,
signal=None,
backend_handler=self.backend_handler,
real_time=True,
network_raw_mode=True)
self.device_settings_rx_widget.device = self.sniff_settings_widget.sniffer.rcv_device
self.sniff_settings_widget.ui.lineEdit_sniff_OutputFile.hide()
self.sniff_settings_widget.ui.label_sniff_OutputFile.hide()
self.sniff_settings_widget.ui.label_sniff_viewtype.hide()
self.sniff_settings_widget.ui.checkBox_sniff_Timestamp.hide()
self.sniff_settings_widget.ui.comboBox_sniff_viewtype.hide()
self.ui.scrollAreaWidgetContentsRX.layout().insertWidget(
0, self.device_settings_rx_widget)
self.ui.scrollAreaWidgetContentsRX.layout().insertWidget(
1, self.sniff_settings_widget)
self.device_settings_tx_widget = DeviceSettingsWidget(
project_manager, is_tx=True, backend_handler=self.backend_handler)
self.device_settings_tx_widget.ui.spinBoxNRepeat.hide()
self.device_settings_tx_widget.ui.labelNRepeat.hide()
self.modulation_settings_widget = ModulationSettingsWidget(modulators,
parent=None)
self.ui.scrollAreaWidgetContentsTX.layout().insertWidget(
0, self.device_settings_tx_widget)
self.ui.scrollAreaWidgetContentsTX.layout().insertWidget(
1, self.modulation_settings_widget)
send_device = self.device_settings_tx_widget.ui.cbDevice.currentText()
self.simulator = Simulator(self.simulator_config,
modulators,
expression_parser,
project_manager,
sniffer=self.sniff_settings_widget.sniffer,
sender=EndlessSender(
self.backend_handler, send_device))
self.device_settings_tx_widget.device = self.simulator.sender.device
self.scene_manager = SniffSceneManager(np.array([]), parent=self)
self.ui.graphicsViewPreview.setScene(self.scene_manager.scene)
self.update_buttons()
self.create_connects()
self.__bootstrap_device_settings(self.device_settings_rx_widget,
project_manager.simulator_rx_conf)
self.__bootstrap_sniff_settings(self.sniff_settings_widget,
project_manager.simulator_rx_conf)
self.__bootstrap_device_settings(self.device_settings_tx_widget,
project_manager.simulator_tx_conf)
@staticmethod
def __bootstrap_device_settings(device_widget: DeviceSettingsWidget,
config: dict):
mapping = {
"frequency": "spinBoxFreq",
"sample_rate": "spinBoxSampleRate",
"bandwidth": "spinBoxBandwidth",
"gain": "spinBoxGain",
"if_gain": "spinBoxIFGain",
"baseband_gain": "spinBoxBasebandGain",
"freq_correction": "spinBoxFreqCorrection"
}
if "name" in config:
device_widget.ui.cbDevice.setCurrentText(config["name"])
for key, value in config.items():
widget = mapping.get(key, None)
if widget:
getattr(device_widget.ui, widget).setValue(value)
device_widget.emit_editing_finished_signals()
@staticmethod
def __bootstrap_sniff_settings(sniff_widget: SniffSettingsWidget,
config: dict):
for key, value in config.items():
if key == "bit_len":
sniff_widget.ui.spinbox_sniff_BitLen.setValue(value)
elif key == "center":
sniff_widget.ui.spinbox_sniff_Center.setValue(value)
elif key == "noise":
sniff_widget.ui.spinbox_sniff_Noise.setValue(value)
elif key == "tolerance":
sniff_widget.ui.spinbox_sniff_ErrorTolerance.setValue(value)
elif key == "modulation_index":
sniff_widget.ui.combox_sniff_Modulation.setCurrentIndex(
int(value))
elif key == "decoding_name":
sniff_widget.ui.comboBox_sniff_encoding.setCurrentText(value)
sniff_widget.emit_editing_finished_signals()
def create_connects(self):
self.device_settings_rx_widget.selected_device_changed.connect(
self.on_selected_rx_device_changed)
self.device_settings_rx_widget.device_parameters_changed.connect(
self.rx_parameters_changed.emit)
self.device_settings_tx_widget.selected_device_changed.connect(
self.on_selected_tx_device_changed)
self.device_settings_tx_widget.device_parameters_changed.connect(
self.tx_parameters_changed.emit)
self.sniff_settings_widget.sniff_parameters_changed.connect(
self.sniff_parameters_changed.emit)
self.simulator_scene.selectionChanged.connect(self.update_buttons)
self.simulator_config.items_updated.connect(self.update_buttons)
self.ui.btnLogAll.clicked.connect(self.on_btn_log_all_clicked)
self.ui.btnLogNone.clicked.connect(self.on_btn_log_none_clicked)
self.ui.btnToggleLog.clicked.connect(self.on_btn_toggle_clicked)
self.ui.btnStartStop.clicked.connect(self.on_start_stop_clicked)
self.ui.btnSaveLog.clicked.connect(self.on_save_log_clicked)
self.timer.timeout.connect(self.on_timer_timeout)
self.simulator.simulation_started.connect(self.on_simulation_started)
self.simulator.simulation_stopped.connect(self.on_simulation_stopped)
def on_btn_log_all_clicked(self):
self.simulator_scene.log_all_items(True)
def on_btn_log_none_clicked(self):
self.simulator_scene.log_all_items(False)
def on_btn_toggle_clicked(self):
self.simulator_scene.log_toggle_selected_items()
def update_buttons(self):
selectable_items = self.simulator_scene.selectable_items()
all_items_selected = all(item.model_item.logging_active
for item in selectable_items)
any_item_selected = any(item.model_item.logging_active
for item in selectable_items)
self.ui.btnToggleLog.setEnabled(
len(self.simulator_scene.selectedItems()))
self.ui.btnLogAll.setEnabled(not all_items_selected)
self.ui.btnLogNone.setEnabled(any_item_selected)
def update_view(self):
txt = self.ui.textEditDevices.toPlainText()
device_messages = self.simulator.device_messages()
if len(device_messages) > 1:
self.ui.textEditDevices.setPlainText(txt + device_messages)
txt = self.ui.textEditSimulation.toPlainText()
simulator_messages = self.simulator.read_messages()
if len(simulator_messages) > 1:
self.ui.textEditSimulation.setPlainText(txt + simulator_messages)
self.ui.textEditSimulation.verticalScrollBar().setValue(
self.ui.textEditSimulation.verticalScrollBar().maximum())
current_repeat = str(self.simulator.current_repeat +
1) if self.simulator.is_simulating else "-"
self.ui.lblCurrentRepeatValue.setText(current_repeat)
current_item = self.simulator.current_item.index(
) if self.simulator.is_simulating else "-"
self.ui.lblCurrentItemValue.setText(current_item)
def update_rx_graphics_view(self):
if not self.ui.graphicsViewPreview.isEnabled():
return
self.scene_manager.end = self.simulator.sniffer.rcv_device.current_index
self.scene_manager.init_scene()
self.scene_manager.show_full_scene()
self.ui.graphicsViewPreview.update()
def on_save_log_clicked(self):
file_path = QFileDialog.getSaveFileName(self, "Save log", "",
"Log file (*.log)")
if file_path[0] == "":
return
log_string = self.ui.textEditSimulation.toPlainText()
try:
with open(str(file_path[0]), "w") as f:
f.write(log_string)
except Exception as e:
QMessageBox.critical(self, "Error saving log", e.args[0])
def on_start_stop_clicked(self):
if self.simulator.is_simulating:
self.simulator.stop()
else:
self.device_settings_rx_widget.emit_editing_finished_signals()
self.device_settings_tx_widget.emit_editing_finished_signals()
self.sniff_settings_widget.emit_editing_finished_signals()
self.simulator.start()
def on_simulation_started(self):
self.reset()
self.timer.start(self.update_interval)
self.ui.btnStartStop.setIcon(QIcon.fromTheme("media-playback-stop"))
self.ui.btnStartStop.setText("Stop")
rx_device = self.simulator.sniffer.rcv_device
for item in self.scene_manager.scene.items():
if isinstance(item, QGraphicsTextItem):
self.scene_manager.scene.removeItem(item)
if hasattr(rx_device.data, "real"):
self.ui.graphicsViewPreview.setEnabled(True)
self.scene_manager.data_array = rx_device.data.real
else:
self.ui.graphicsViewPreview.setEnabled(False)
self.scene_manager.data_array = np.array([])
self.scene_manager.scene.addText("Could not generate RX preview.")
def on_simulation_stopped(self):
self.timer.stop()
self.update_view()
self.ui.btnStartStop.setIcon(QIcon.fromTheme("media-playback-start"))
self.ui.btnStartStop.setText("Start")
def reset(self):
self.ui.textEditDevices.clear()
self.ui.textEditSimulation.clear()
self.ui.lblCurrentRepeatValue.setText("-")
self.ui.lblCurrentItemValue.setText("-")
def emit_editing_finished_signals(self):
self.device_settings_rx_widget.emit_editing_finished_signals()
self.device_settings_tx_widget.emit_editing_finished_signals()
self.sniff_settings_widget.emit_editing_finished_signals()
def closeEvent(self, event: QCloseEvent):
self.emit_editing_finished_signals()
self.device_settings_rx_widget.emit_device_parameters_changed()
self.device_settings_tx_widget.emit_device_parameters_changed()
self.sniff_settings_widget.emit_sniff_parameters_changed()
self.timer.stop()
self.simulator.stop()
time.sleep(0.1)
self.simulator.cleanup()
super().closeEvent(event)
@pyqtSlot()
def on_timer_timeout(self):
self.update_view()
self.update_rx_graphics_view()
@pyqtSlot()
def on_selected_rx_device_changed(self):
dev_name = self.device_settings_rx_widget.ui.cbDevice.currentText()
self.simulator.sniffer.device_name = dev_name
self.device_settings_rx_widget.device = self.simulator.sniffer.rcv_device
@pyqtSlot()
def on_selected_tx_device_changed(self):
old_name = self.simulator.sender.device_name
try:
dev_name = self.device_settings_tx_widget.ui.cbDevice.currentText()
self.simulator.sender.device_name = dev_name
self.device_settings_tx_widget.device = self.simulator.sender.device
except Exception as e:
self.device_settings_tx_widget.ui.cbDevice.setCurrentText(old_name)
Errors.generic_error("Error occurred", str(e))
class SimulatorDialog(QDialog):
rx_parameters_changed = pyqtSignal(dict)
tx_parameters_changed = pyqtSignal(dict)
sniff_parameters_changed = pyqtSignal(dict)
open_in_analysis_requested = pyqtSignal(str)
rx_file_saved = pyqtSignal(str)
def __init__(self, simulator_config, modulators,
expression_parser, project_manager: ProjectManager, signals: list = None,
signal_tree_model=None,
parent=None):
super().__init__(parent)
self.ui = Ui_DialogSimulator()
self.ui.setupUi(self)
self.setAttribute(Qt.WA_DeleteOnClose)
self.setWindowFlags(Qt.Window)
self.simulator_config = simulator_config # type: SimulatorConfiguration
self.rx_needed = self.simulator_config.rx_needed
self.tx_needed = self.simulator_config.tx_needed
self.current_transcript_index = 0
self.simulator_scene = SimulatorScene(mode=1,
simulator_config=self.simulator_config)
self.ui.gvSimulator.setScene(self.simulator_scene)
self.project_manager = project_manager
self.update_interval = 25
self.timer = QTimer(self)
self.backend_handler = BackendHandler()
if self.rx_needed:
self.device_settings_rx_widget = DeviceSettingsWidget(project_manager,
is_tx=False,
backend_handler=self.backend_handler)
self.sniff_settings_widget = SniffSettingsWidget(self.device_settings_rx_widget.ui.cbDevice.currentText(),
project_manager,
signal=None,
backend_handler=self.backend_handler,
network_raw_mode=True, signals=signals)
self.device_settings_rx_widget.device = self.sniff_settings_widget.sniffer.rcv_device
self.sniff_settings_widget.ui.lineEdit_sniff_OutputFile.hide()
self.sniff_settings_widget.ui.label_sniff_OutputFile.hide()
self.sniff_settings_widget.ui.label_sniff_viewtype.hide()
self.sniff_settings_widget.ui.checkBox_sniff_Timestamp.hide()
self.sniff_settings_widget.ui.comboBox_sniff_viewtype.hide()
self.ui.scrollAreaWidgetContentsRX.layout().insertWidget(0, self.device_settings_rx_widget)
self.ui.scrollAreaWidgetContentsRX.layout().insertWidget(1, self.sniff_settings_widget)
sniffer = self.sniff_settings_widget.sniffer
self.scene_manager = SniffSceneManager(np.array([], dtype=sniffer.rcv_device.data_type), parent=self)
self.ui.graphicsViewPreview.setScene(self.scene_manager.scene)
else:
self.device_settings_rx_widget = self.sniff_settings_widget = self.scene_manager = None
self.ui.tabWidgetSimulatorSettings.setTabEnabled(1, False)
self.ui.graphicsViewPreview.hide()
self.ui.btnSaveRX.hide()
self.ui.checkBoxCaptureFullRX.hide()
sniffer = None
if self.tx_needed:
self.device_settings_tx_widget = DeviceSettingsWidget(project_manager, is_tx=True,
backend_handler=self.backend_handler,
continuous_send_mode=True)
self.device_settings_tx_widget.ui.spinBoxNRepeat.hide()
self.device_settings_tx_widget.ui.labelNRepeat.hide()
self.modulation_settings_widget = ModulationSettingsWidget(modulators, signal_tree_model=signal_tree_model,
parent=None)
self.ui.scrollAreaWidgetContentsTX.layout().insertWidget(0, self.device_settings_tx_widget)
self.ui.scrollAreaWidgetContentsTX.layout().insertWidget(1, self.modulation_settings_widget)
send_device = self.device_settings_tx_widget.ui.cbDevice.currentText()
sender = EndlessSender(self.backend_handler, send_device)
else:
self.device_settings_tx_widget = self.modulation_settings_widget = None
self.ui.tabWidgetSimulatorSettings.setTabEnabled(2, False)
sender = None
self.simulator = Simulator(self.simulator_config, modulators, expression_parser, project_manager,
sniffer=sniffer, sender=sender)
if self.device_settings_tx_widget:
self.device_settings_tx_widget.device = self.simulator.sender.device
self.update_buttons()
self.create_connects()
if self.device_settings_rx_widget:
self.device_settings_rx_widget.bootstrap(project_manager.simulator_rx_conf)
if self.device_settings_tx_widget:
self.device_settings_tx_widget.bootstrap(project_manager.simulator_tx_conf)
self.ui.textEditTranscript.setFont(util.get_monospace_font())
if settings.read('default_view', 0, int) == 1:
self.ui.radioButtonTranscriptHex.setChecked(True)
def create_connects(self):
if self.rx_needed:
self.device_settings_rx_widget.selected_device_changed.connect(self.on_selected_rx_device_changed)
self.device_settings_rx_widget.device_parameters_changed.connect(self.rx_parameters_changed.emit)
self.sniff_settings_widget.sniff_parameters_changed.connect(self.sniff_parameters_changed.emit)
self.ui.btnSaveRX.clicked.connect(self.on_btn_save_rx_clicked)
self.ui.checkBoxCaptureFullRX.clicked.connect(self.on_checkbox_capture_full_rx_clicked)
self.ui.btnTestSniffSettings.clicked.connect(self.on_btn_test_sniff_settings_clicked)
self.ui.btnOpenInAnalysis.clicked.connect(self.on_btn_open_in_analysis_clicked)
if self.tx_needed:
self.device_settings_tx_widget.selected_device_changed.connect(self.on_selected_tx_device_changed)
self.device_settings_tx_widget.device_parameters_changed.connect(self.tx_parameters_changed.emit)
self.ui.radioButtonTranscriptBit.clicked.connect(self.on_radio_button_transcript_bit_clicked)
self.ui.radioButtonTranscriptHex.clicked.connect(self.on_radio_button_transcript_hex_clicked)
self.simulator_scene.selectionChanged.connect(self.update_buttons)
self.simulator_config.items_updated.connect(self.update_buttons)
self.ui.btnLogAll.clicked.connect(self.on_btn_log_all_clicked)
self.ui.btnLogNone.clicked.connect(self.on_btn_log_none_clicked)
self.ui.btnToggleLog.clicked.connect(self.on_btn_toggle_clicked)
self.ui.btnStartStop.clicked.connect(self.on_btn_start_stop_clicked)
self.ui.btnSaveLog.clicked.connect(self.on_btn_save_log_clicked)
self.ui.btnSaveTranscript.clicked.connect(self.on_btn_save_transcript_clicked)
self.timer.timeout.connect(self.on_timer_timeout)
self.simulator.simulation_started.connect(self.on_simulation_started)
self.simulator.simulation_stopped.connect(self.on_simulation_stopped)
def update_buttons(self):
selectable_items = self.simulator_scene.selectable_items()
all_items_selected = all(item.model_item.logging_active for item in selectable_items)
any_item_selected = any(item.model_item.logging_active for item in selectable_items)
self.ui.btnToggleLog.setEnabled(len(self.simulator_scene.selectedItems()))
self.ui.btnLogAll.setEnabled(not all_items_selected)
self.ui.btnLogNone.setEnabled(any_item_selected)
def __get_full_transcript(self) -> list:
return self.simulator.transcript.get_for_all_participants(all_rounds=True,
use_bit=self.ui.radioButtonTranscriptBit.isChecked())
def update_view(self):
for device_message in filter(None, map(str.rstrip, self.simulator.device_messages())):
self.ui.textEditDevices.append(device_message)
for log_msg in filter(None, map(str.rstrip, self.simulator.read_log_messages())):
self.ui.textEditSimulation.append(log_msg)
transcript = self.__get_full_transcript()
for line in transcript[self.current_transcript_index:]:
self.ui.textEditTranscript.append(line)
self.current_transcript_index = len(transcript)
current_repeat = str(self.simulator.current_repeat + 1) if self.simulator.is_simulating else "-"
self.ui.lblCurrentRepeatValue.setText(current_repeat)
current_item = self.simulator.current_item.index() if self.simulator.is_simulating else "-"
self.ui.lblCurrentItemValue.setText(current_item)
def update_rx_graphics_view(self):
if self.scene_manager is None or not self.ui.graphicsViewPreview.isEnabled():
return
self.scene_manager.end = self.simulator.sniffer.rcv_device.current_index
self.scene_manager.init_scene()
self.scene_manager.show_full_scene()
self.ui.graphicsViewPreview.update()
def reset(self):
self.ui.textEditDevices.clear()
self.ui.textEditSimulation.clear()
self.ui.textEditTranscript.clear()
self.current_transcript_index = 0
self.ui.lblCurrentRepeatValue.setText("-")
self.ui.lblCurrentItemValue.setText("-")
def emit_editing_finished_signals(self):
if self.device_settings_rx_widget:
self.device_settings_rx_widget.emit_editing_finished_signals()
if self.device_settings_tx_widget:
self.device_settings_tx_widget.emit_editing_finished_signals()
if self.sniff_settings_widget:
self.sniff_settings_widget.emit_editing_finished_signals()
def update_transcript_view(self):
self.ui.textEditTranscript.setText("\n".join(self.__get_full_transcript()))
def closeEvent(self, event: QCloseEvent):
self.timer.stop()
self.simulator.stop()
self.simulator.cleanup()
self.emit_editing_finished_signals()
if self.device_settings_rx_widget:
self.device_settings_rx_widget.emit_device_parameters_changed()
if self.device_settings_tx_widget:
self.device_settings_tx_widget.emit_device_parameters_changed()
if self.sniff_settings_widget:
self.sniff_settings_widget.emit_sniff_parameters_changed()
super().closeEvent(event)
@pyqtSlot()
def on_simulation_started(self):
for i in range(3):
self.ui.tabWidgetSimulatorSettings.setTabEnabled(i, False)
self.ui.checkBoxCaptureFullRX.setDisabled(True)
self.reset()
self.timer.start(self.update_interval)
self.ui.btnStartStop.setIcon(QIcon.fromTheme("media-playback-stop"))
self.ui.btnStartStop.setText("Stop")
if not self.rx_needed:
return
rx_device = self.simulator.sniffer.rcv_device
for item in self.scene_manager.scene.items():
if isinstance(item, QGraphicsTextItem):
self.scene_manager.scene.removeItem(item)
if hasattr(rx_device.data, "real"):
self.ui.graphicsViewPreview.setEnabled(True)
if self.ui.checkBoxCaptureFullRX.isChecked():
self.scene_manager.plot_data = rx_device.data.real
else:
self.scene_manager.data_array = rx_device.data.real
else:
self.ui.graphicsViewPreview.setEnabled(False)
if self.ui.checkBoxCaptureFullRX.isChecked():
self.scene_manager.plot_data = np.array([], dtype=rx_device.data_type)
else:
self.scene_manager.data_array = np.array([], dtype=rx_device.data_type)
self.scene_manager.scene.addText("Could not generate RX preview.")
@pyqtSlot()
def on_simulation_stopped(self):
self.ui.tabWidgetSimulatorSettings.setTabEnabled(0, True)
self.ui.tabWidgetSimulatorSettings.setTabEnabled(1, self.rx_needed)
self.ui.tabWidgetSimulatorSettings.setTabEnabled(2, self.tx_needed)
self.timer.stop()
self.update_view()
self.ui.btnStartStop.setIcon(QIcon.fromTheme("media-playback-start"))
self.ui.btnStartStop.setText("Start")
self.ui.checkBoxCaptureFullRX.setEnabled(True)
@pyqtSlot()
def on_btn_log_all_clicked(self):
self.simulator_scene.log_all_items(True)
@pyqtSlot()
def on_btn_log_none_clicked(self):
self.simulator_scene.log_all_items(False)
@pyqtSlot()
def on_btn_toggle_clicked(self):
self.simulator_scene.log_toggle_selected_items()
@pyqtSlot()
def on_btn_save_log_clicked(self):
file_path = QFileDialog.getSaveFileName(self, "Save log", "", "Log file (*.log)")
if file_path[0] == "":
return
log_string = self.ui.textEditSimulation.toPlainText()
try:
with open(str(file_path[0]), "w") as f:
f.write(log_string)
except Exception as e:
QMessageBox.critical(self, "Error saving log", e.args[0])
@pyqtSlot()
def on_btn_save_transcript_clicked(self):
file_path = QFileDialog.getSaveFileName(self, "Save transcript", "", "Text file (*.txt)")
if file_path[0] == "":
return
transcript = self.ui.textEditTranscript.toPlainText()
try:
with open(str(file_path[0]), "w") as f:
f.write(transcript)
except Exception as e:
QMessageBox.critical(self, "Error saving transcript", e.args[0])
@pyqtSlot()
def on_btn_start_stop_clicked(self):
if self.simulator.is_simulating:
self.simulator.stop()
else:
if self.rx_needed:
self.device_settings_rx_widget.emit_editing_finished_signals()
self.sniff_settings_widget.emit_editing_finished_signals()
self.simulator.sniffer.rcv_device.current_index = 0
self.simulator.sniffer.rcv_device.resume_on_full_receive_buffer = not self.ui.checkBoxCaptureFullRX.isChecked()
if self.tx_needed:
self.device_settings_tx_widget.emit_editing_finished_signals()
self.simulator.start()
@pyqtSlot()
def on_timer_timeout(self):
self.update_view()
self.update_rx_graphics_view()
@pyqtSlot()
def on_selected_rx_device_changed(self):
dev_name = self.device_settings_rx_widget.ui.cbDevice.currentText()
self.simulator.sniffer.device_name = dev_name
self.device_settings_rx_widget.device = self.simulator.sniffer.rcv_device
self.__set_rx_scene()
@pyqtSlot()
def on_selected_tx_device_changed(self):
old_name = self.simulator.sender.device_name
try:
dev_name = self.device_settings_tx_widget.ui.cbDevice.currentText()
self.simulator.sender.device_name = dev_name
self.device_settings_tx_widget.device = self.simulator.sender.device
except Exception as e:
self.device_settings_tx_widget.ui.cbDevice.setCurrentText(old_name)
Errors.exception(e)
@pyqtSlot()
def on_btn_test_sniff_settings_clicked(self):
def on_dialog_finished():
self.device_settings_rx_widget.bootstrap(self.project_manager.simulator_rx_conf)
self.sniff_settings_widget.bootstrap(self.project_manager.device_conf)
self.device_settings_rx_widget.emit_device_parameters_changed()
self.sniff_settings_widget.emit_sniff_parameters_changed()
psd = ProtocolSniffDialog(self.project_manager, signals=self.sniff_settings_widget.signals, parent=self)
psd.device_settings_widget.bootstrap(self.project_manager.simulator_rx_conf)
psd.device_settings_widget.device_parameters_changed.connect(self.rx_parameters_changed.emit)
psd.sniff_settings_widget.sniff_parameters_changed.connect(self.sniff_parameters_changed.emit)
psd.finished.connect(on_dialog_finished)
psd.ui.btnAccept.hide()
psd.show()
@pyqtSlot()
def on_radio_button_transcript_hex_clicked(self):
self.update_transcript_view()
@pyqtSlot()
def on_radio_button_transcript_bit_clicked(self):
self.update_transcript_view()
def __set_rx_scene(self):
if not self.rx_needed:
return
if self.ui.checkBoxCaptureFullRX.isChecked():
self.scene_manager = LiveSceneManager(np.array([], dtype=self.simulator.sniffer.rcv_device.data_type),
parent=self)
self.ui.graphicsViewPreview.setScene(self.scene_manager.scene)
else:
self.scene_manager = SniffSceneManager(np.array([], dtype=self.simulator.sniffer.rcv_device.data_type),
parent=self)
self.ui.graphicsViewPreview.setScene(self.scene_manager.scene)
@pyqtSlot()
def on_checkbox_capture_full_rx_clicked(self):
self.simulator.sniffer.rcv_device.resume_on_full_receive_buffer = not self.ui.checkBoxCaptureFullRX.isChecked()
self.__set_rx_scene()
@pyqtSlot()
def on_btn_save_rx_clicked(self):
rx_device = self.simulator.sniffer.rcv_device
if isinstance(rx_device.data, np.ndarray) or isinstance(rx_device.data, IQArray):
data = IQArray(rx_device.data[:rx_device.current_index])
filename = FileOperator.ask_signal_file_name_and_save("simulation_capture", data,
sample_rate=rx_device.sample_rate, parent=self)
if filename:
data.tofile(filename)
self.rx_file_saved.emit(filename)
@pyqtSlot()
def on_btn_open_in_analysis_clicked(self):
text = self.ui.textEditTranscript.toPlainText()
if len(text) > 0:
self.open_in_analysis_requested.emit(text)
self.close()
class ProtocolSniffDialog(SendRecvDialog):
protocol_accepted = pyqtSignal(list)
def __init__(self, project_manager, signal=None, signals=None, parent=None, testing_mode=False):
super().__init__(project_manager, is_tx=False, parent=parent, testing_mode=testing_mode)
self.graphics_view = self.ui.graphicsView_sniff_Preview
self.ui.stackedWidget.setCurrentWidget(self.ui.page_sniff)
self.hide_send_ui_items()
self.hide_receive_ui_items()
self.ui.sliderYscale.hide()
self.ui.label_y_scale.hide()
signals = [] if signals is None else signals
self.sniff_settings_widget = SniffSettingsWidget(project_manager=project_manager,
device_name=self.selected_device_name,
signal=signal, signals=signals,
backend_handler=self.backend_handler)
self.ui.scrollAreaWidgetContents_2.layout().insertWidget(1, self.sniff_settings_widget)
self.sniff_settings_widget.ui.btn_sniff_use_signal.setAutoDefault(False)
self.sniffer = self.sniff_settings_widget.sniffer
self.setWindowTitle(self.tr("Sniff Protocol"))
self.setWindowIcon(QIcon.fromTheme(":/icons/icons/sniffer.svg"))
self.ui.txtEd_sniff_Preview.setFont(util.get_monospace_font())
# set really in on_device_started
self.scene_manager = None # type: LiveSceneManager
self.create_connects()
self.device_settings_widget.update_for_new_device(overwrite_settings=False)
@property
def view_type(self) -> int:
return self.sniff_settings_widget.ui.comboBox_sniff_viewtype.currentIndex()
@property
def show_timestamp(self) -> bool:
return self.sniff_settings_widget.ui.checkBox_sniff_Timestamp.isChecked()
def closeEvent(self, event: QCloseEvent):
self.sniff_settings_widget.emit_sniff_parameters_changed()
super().closeEvent(event)
def create_connects(self):
super().create_connects()
self.ui.btnAccept.clicked.connect(self.on_btn_accept_clicked)
self.sniff_settings_widget.sniff_parameters_changed.connect(self.device_parameters_changed.emit)
self.sniff_settings_widget.sniff_setting_edited.connect(self.on_sniff_setting_edited)
self.sniff_settings_widget.sniff_file_edited.connect(self.on_sniff_file_edited)
self.sniffer.message_sniffed.connect(self.on_message_sniffed)
self.sniffer.qt_signals.sniff_device_errors_changed.connect(self.on_device_errors_changed)
def init_device(self):
self.sniffer.device_name = self.selected_device_name
self.device = self.sniffer.rcv_device
self._create_device_connects()
self.scene_manager = SniffSceneManager(np.array([]), parent=self)
def emit_editing_finished_signals(self):
super().emit_editing_finished_signals()
self.sniff_settings_widget.emit_editing_finished_signals()
def update_view(self):
if super().update_view():
self.scene_manager.end = self.device.current_index
self.scene_manager.init_scene()
self.scene_manager.show_full_scene()
self.graphics_view.update()
@pyqtSlot()
def on_device_started(self):
self.scene_manager.data_array = self.device.data.real if hasattr(self.device.data, "real") else None
super().on_device_started()
self.ui.btnStart.setEnabled(False)
self.set_device_ui_items_enabled(False)
@pyqtSlot()
def on_sniff_setting_edited(self):
self.ui.txtEd_sniff_Preview.setPlainText(self.sniffer.decoded_to_string(self.view_type,
include_timestamps=self.show_timestamp))
@pyqtSlot()
def on_start_clicked(self):
super().on_start_clicked()
self.sniffer.sniff()
@pyqtSlot()
def on_stop_clicked(self):
self.sniffer.stop()
@pyqtSlot()
def on_clear_clicked(self):
self.ui.txtEd_sniff_Preview.clear()
self.scene_manager.clear_path()
self.device.current_index = 0
self.sniffer.clear()
@pyqtSlot(int)
def on_message_sniffed(self, index: int):
try:
msg = self.sniffer.messages[index]
except IndexError:
return
new_data = self.sniffer.message_to_string(msg, self.view_type, include_timestamps=self.show_timestamp)
if new_data.strip():
self.ui.txtEd_sniff_Preview.appendPlainText(new_data)
self.ui.txtEd_sniff_Preview.verticalScrollBar().setValue(
self.ui.txtEd_sniff_Preview.verticalScrollBar().maximum())
@pyqtSlot()
def on_btn_accept_clicked(self):
self.protocol_accepted.emit(self.sniffer.messages)
self.close()
@pyqtSlot(str)
def on_device_errors_changed(self, txt: str):
self.ui.txtEditErrors.append(txt)
@pyqtSlot()
def on_sniff_file_edited(self):
self.ui.btnAccept.setDisabled(bool(self.sniffer.sniff_file))