class CaptureControls(QtGui.QWidget):
"""
A widget with a layout containing widgets that
can be used to control the amplitude configurations of the GUI
:param name: A controller that emits/receives Qt signals from multiple widgets
:param name: The name of the groupBox
"""
def __init__(self, controller):
super(CaptureControls, self).__init__()
self.controller = controller
controller.plot_change.connect(self.plot_changed)
controller.device_change.connect(self.device_changed)
controller.state_change.connect(self.state_changed)
grid = QtGui.QGridLayout()
self.setLayout(QtGui.QGridLayout())
self._create_controls()
self._build_layout()
self._connect_capture_controls()
def _create_controls(self):
self._conts_box = QCheckBoxPlayback("Continuous")
self._conts_box.setChecked(True)
self._single_button = QtGui.QPushButton('Single')
self._mode_label = QtGui.QLabel('Mode:')
self._mode = QComboBoxPlayback()
self._mode.setToolTip("Change the device input mode")
self._level_trigger = QCheckBoxPlayback("Level Trigger")
self._level_trigger.setToolTip("Enable Frequency Level Triggers")
self._trig_fstart_label = QtGui.QLabel("Start:")
self._trig_fstart = QDoubleSpinBoxPlayback()
# FIXME: use values from device properties
self._trig_fstart.setRange(0, 20000)
self._trig_fstart.setSuffix(" MHz")
self._trig_fstop_label = QtGui.QLabel("Stop:")
self._trig_fstop = QDoubleSpinBoxPlayback()
# FIXME: use values from device properties
self._trig_fstop.setRange(0, 20000)
self._trig_fstop.setSuffix(" MHz")
self._trig_amp_label = QtGui.QLabel("Level:")
self._trig_amp = QDoubleSpinBoxPlayback()
self._trig_amp.setSuffix(" dBm")
self._trig_amp.setRange(-2000, 2000)
def _build_layout(self, dut_prop=None):
grid = self.layout()
grid.addWidget(self._mode_label, 0, 0, 1, 1)
grid.addWidget(self._mode, 0, 1, 1, 2)
grid.addWidget(self._conts_box, 0, 3, 1, 1)
grid.addWidget(self._single_button, 0, 4, 1, 1)
grid.addWidget(self._level_trigger, 1, 0, 1, 2)
grid.addWidget(self._trig_fstart_label, 2, 0, 1, 1)
grid.addWidget(self._trig_fstart, 2, 1, 1, 1)
grid.addWidget(self._trig_fstop_label, 2, 3, 1, 1)
grid.addWidget(self._trig_fstop, 2, 4, 1, 1)
grid.addWidget(self._trig_amp_label, 1, 3, 1, 1)
grid.addWidget(self._trig_amp, 1, 4, 1, 1)
self._trig_state(False)
self.setLayout(grid)
self.resize_widget()
def _connect_capture_controls(self):
def single_capture():
self.controller.apply_plot_options(cont_cap_mode=False)
self.controller.start_capture(single=True)
def cont_capture():
self.controller.apply_plot_options(
cont_cap_mode=self._conts_box.isChecked())
if self._conts_box.isChecked():
self.controller.start_capture(single=True)
def new_input_mode():
input_mode = TEXT_TO_MODE[self._mode.currentText()]
if not input_mode:
return
self.controller.apply_settings(mode=input_mode)
#FIXME rfe_mode should not be in device settings dictionary
if self.gui_state.device_settings['iq_output_path'] == 'CONNECTOR':
self.controller.apply_device_settings(rfe_mode=input_mode)
def enable_trigger():
trigger_settings = self.gui_state.device_settings['trigger']
if self._level_trigger.isChecked():
self._trig_state(True)
start = self.gui_state.center - (self.gui_state.span / 4)
stop = self.gui_state.center + (self.gui_state.span / 4)
level = trigger_settings['amplitude']
self.controller.apply_device_settings(
trigger={
'type': 'LEVEL',
'fstart': start,
'fstop': stop,
'amplitude': trigger_settings['amplitude']
})
else:
self.controller.apply_device_settings(
trigger={
'type': 'NONE',
'fstart': trigger_settings['fstart'],
'fstop': trigger_settings['fstop'],
'amplitude': trigger_settings['amplitude']
})
self._trig_state(False)
def new_trigger():
self.controller.apply_device_settings(
trigger={
'type': 'LEVEL',
'fstart': self._trig_fstart.value() * M,
'fstop': self._trig_fstop.value() * M,
'amplitude': self._trig_amp.value()
})
self._mode.currentIndexChanged.connect(new_input_mode)
self._single_button.clicked.connect(single_capture)
self._conts_box.clicked.connect(cont_capture)
self._level_trigger.clicked.connect(enable_trigger)
self._trig_fstart.editingFinished.connect(new_trigger)
self._trig_fstop.editingFinished.connect(new_trigger)
self._trig_amp.editingFinished.connect(new_trigger)
def device_changed(self, dut):
self.dut_prop = dut.properties
self._update_modes()
def state_changed(self, state, changed):
self.gui_state = state
if 'playback' in changed:
# restore controls after playback is stopped
self._level_trigger.setEnabled(
state.mode in self.dut_prop.LEVEL_TRIGGER_RFE_MODES)
self._update_modes(current_mode=state.mode)
self._level_trigger.playback_value(False)
if state.playback:
# for playback simply update on every state change
self._mode.playback_value(MODE_TO_TEXT[state.mode])
if 'device_settings.trigger' in changed:
if state.device_settings['trigger']['type'] == 'LEVEL':
trigger = state.device_settings['trigger']
self._trig_fstart.quiet_update(value=trigger['fstart'] / M)
self._trig_fstop.quiet_update(value=trigger['fstop'] / M)
self._trig_amp.quiet_update(value=trigger['amplitude'])
else:
if self._level_trigger.checkState():
self._level_trigger.click()
if 'device_settings.iq_output_path' in changed:
if state.device_settings['iq_output_path'] == 'CONNECTOR':
self._update_modes(include_sweep=False)
self._level_trigger.setEnabled(False)
self._trig_fstart.setEnabled(False)
self._trig_fstop.setEnabled(False)
self._trig_amp.setEnabled(False)
elif state.device_settings['iq_output_path'] == 'DIGITIZER':
self._update_modes()
self._trig_fstart.setEnabled(True)
self._trig_fstop.setEnabled(True)
self._trig_amp.setEnabled(True)
self._level_trigger.setEnabled(True)
if 'mode' in changed:
if state.mode not in self.dut_prop.LEVEL_TRIGGER_RFE_MODES:
# forcibly disable triggers
if self._level_trigger.isChecked():
self._level_trigger.click()
self._trig_state(False)
self._level_trigger.setEnabled(False)
else:
self._level_trigger.setEnabled(True)
def plot_changed(self, state, changed):
if 'cont_cap_mode' in changed:
if not state['cont_cap_mode']:
if self._conts_box.isChecked():
self._conts_box.click()
def _update_modes(self, include_sweep=True, current_mode=None):
modes = []
if current_mode:
current_mode = MODE_TO_TEXT[current_mode]
if include_sweep:
modes.extend(self.dut_prop.SPECA_MODES)
if not self.controller.developer_mode:
modes.remove('Sweep ZIF')
modes.extend(self.dut_prop.RFE_MODES)
self._mode.quiet_update((MODE_TO_TEXT[m] for m in modes), current_mode)
self._mode.setEnabled(True)
def _trig_state(self, state):
self._trig_fstart.setEnabled(state)
self._trig_amp.setEnabled(state)
self._trig_fstop.setEnabled(state)
self._trig = state
def resize_widget(self):
self.setSizePolicy(QtGui.QSizePolicy.Preferred,
QtGui.QSizePolicy.Maximum)
class CaptureControls(QtGui.QWidget):
"""
A widget with a layout containing widgets that
can be used to control the amplitude configurations of the GUI
:param name: A controller that emits/receives Qt signals from multiple widgets
:param name: The name of the groupBox
"""
def __init__(self, controller):
super(CaptureControls, self).__init__()
self.controller = controller
controller.plot_change.connect(self.plot_changed)
controller.device_change.connect(self.device_changed)
controller.state_change.connect(self.state_changed)
grid = QtGui.QGridLayout()
self.setLayout(QtGui.QGridLayout())
self._create_controls()
self._build_layout()
self._connect_capture_controls()
def _create_controls(self):
self._conts_box = QCheckBoxPlayback("Continuous")
self._conts_box.setChecked(True)
self._single_button = QtGui.QPushButton('Single')
self._mode_label = QtGui.QLabel('Mode:')
self._mode = QComboBoxPlayback()
self._mode.setToolTip("Change the device input mode")
self._level_trigger = QCheckBoxPlayback("Level Trigger")
self._level_trigger.setToolTip("Enable Frequency Level Triggers")
self._trig_fstart_label = QtGui.QLabel("Start:")
self._trig_fstart = QDoubleSpinBoxPlayback()
# FIXME: use values from device properties
self._trig_fstart.setRange(0, 20000)
self._trig_fstart.setSuffix(" MHz")
self._trig_fstop_label = QtGui.QLabel("Stop:")
self._trig_fstop = QDoubleSpinBoxPlayback()
# FIXME: use values from device properties
self._trig_fstop.setRange(0, 20000)
self._trig_fstop.setSuffix(" MHz")
self._trig_amp_label = QtGui.QLabel("Level:")
self._trig_amp = QDoubleSpinBoxPlayback()
self._trig_amp.setSuffix(" dBm")
self._trig_amp.setRange(-2000, 2000)
def _build_layout(self, dut_prop=None):
grid = self.layout()
grid.addWidget(self._mode_label, 0, 0, 1, 1)
grid.addWidget(self._mode, 0, 1, 1, 2)
grid.addWidget(self._conts_box, 0, 3, 1, 1)
grid.addWidget(self._single_button, 0, 4, 1, 1)
grid.addWidget(self._level_trigger, 1, 0, 1, 2)
grid.addWidget(self._trig_fstart_label, 2, 0, 1, 1)
grid.addWidget(self._trig_fstart, 2, 1, 1, 1)
grid.addWidget(self._trig_fstop_label, 2, 3, 1, 1)
grid.addWidget(self._trig_fstop, 2, 4, 1, 1)
grid.addWidget(self._trig_amp_label, 1, 3, 1, 1)
grid.addWidget(self._trig_amp, 1, 4, 1, 1)
self._trig_state(False)
self.setLayout(grid)
self.resize_widget()
def _connect_capture_controls(self):
def single_capture():
self.controller.apply_plot_options(cont_cap_mode = False)
self.controller.start_capture(single = True)
def cont_capture():
self.controller.apply_plot_options(cont_cap_mode = self._conts_box.isChecked())
if self._conts_box.isChecked():
self.controller.start_capture(single = True)
def new_input_mode():
input_mode = TEXT_TO_MODE[self._mode.currentText()]
if not input_mode:
return
self.controller.apply_settings(mode=input_mode)
#FIXME rfe_mode should not be in device settings dictionary
if self.gui_state.device_settings['iq_output_path'] == 'CONNECTOR':
self.controller.apply_device_settings(rfe_mode = input_mode)
def enable_trigger():
trigger_settings = self.gui_state.device_settings['trigger']
if self._level_trigger.isChecked():
self._trig_state(True)
start = self.gui_state.center - (self.gui_state.span / 4)
stop = self.gui_state.center + (self.gui_state.span / 4)
level = trigger_settings['amplitude']
self.controller.apply_device_settings(trigger = {'type': 'LEVEL',
'fstart': start,
'fstop': stop,
'amplitude': trigger_settings['amplitude']})
else:
self.controller.apply_device_settings(trigger = {'type': 'NONE',
'fstart': trigger_settings['fstart'],
'fstop': trigger_settings['fstop'],
'amplitude': trigger_settings['amplitude']})
self._trig_state(False)
def new_trigger():
self.controller.apply_device_settings(trigger = {'type': 'LEVEL',
'fstart': self._trig_fstart.value() * M,
'fstop': self._trig_fstop.value() * M,
'amplitude': self._trig_amp.value()})
self._mode.currentIndexChanged.connect(new_input_mode)
self._single_button.clicked.connect(single_capture)
self._conts_box.clicked.connect(cont_capture)
self._level_trigger.clicked.connect(enable_trigger)
self._trig_fstart.editingFinished.connect(new_trigger)
self._trig_fstop.editingFinished.connect(new_trigger)
self._trig_amp.editingFinished.connect(new_trigger)
def device_changed(self, dut):
self.dut_prop = dut.properties
self._update_modes()
def state_changed(self, state, changed):
self.gui_state = state
if 'playback' in changed:
# restore controls after playback is stopped
self._level_trigger.setEnabled(state.mode in self.dut_prop.LEVEL_TRIGGER_RFE_MODES)
self._update_modes(current_mode=state.mode)
self._level_trigger.playback_value(False)
if state.playback:
# for playback simply update on every state change
self._mode.playback_value(MODE_TO_TEXT[state.mode])
if 'device_settings.trigger' in changed:
if state.device_settings['trigger']['type'] == 'LEVEL':
trigger = state.device_settings['trigger']
self._trig_fstart.quiet_update(value=trigger['fstart'] / M)
self._trig_fstop.quiet_update(value=trigger['fstop'] / M)
self._trig_amp.quiet_update(value=trigger['amplitude'])
else:
if self._level_trigger.checkState():
self._level_trigger.click()
if 'device_settings.iq_output_path' in changed:
if state.device_settings['iq_output_path'] == 'CONNECTOR':
self._update_modes(include_sweep=False)
self._level_trigger.setEnabled(False)
self._trig_fstart.setEnabled(False)
self._trig_fstop.setEnabled(False)
self._trig_amp.setEnabled(False)
elif state.device_settings['iq_output_path'] == 'DIGITIZER':
self._update_modes()
self._trig_fstart.setEnabled(True)
self._trig_fstop.setEnabled(True)
self._trig_amp.setEnabled(True)
self._level_trigger.setEnabled(True)
if 'mode' in changed:
if state.mode not in self.dut_prop.LEVEL_TRIGGER_RFE_MODES:
# forcibly disable triggers
if self._level_trigger.isChecked():
self._level_trigger.click()
self._trig_state(False)
self._level_trigger.setEnabled(False)
else:
self._level_trigger.setEnabled(True)
def plot_changed(self, state, changed):
if 'cont_cap_mode' in changed:
if not state['cont_cap_mode']:
if self._conts_box.isChecked():
self._conts_box.click()
def _update_modes(self, include_sweep=True, current_mode=None):
modes = []
if current_mode:
current_mode = MODE_TO_TEXT[current_mode]
if include_sweep:
modes.extend(self.dut_prop.SPECA_MODES)
if not self.controller.developer_mode:
modes.remove('Sweep ZIF')
modes.extend(self.dut_prop.RFE_MODES)
self._mode.quiet_update((MODE_TO_TEXT[m] for m in modes), current_mode)
self._mode.setEnabled(True)
def _trig_state(self, state):
self._trig_fstart.setEnabled(state)
self._trig_amp.setEnabled(state)
self._trig_fstop.setEnabled(state)
self._trig = state
def resize_widget(self):
self.setSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Maximum)
