def stop(self):
# can't find the correct way to check if the timer is connected,
# this is a cheat
try:
self.timer.timeout.disconnect(self.update_plot)
except TypeError:
pass
self.data_collecting = False # turn data collection status off
# enable update rate QLineEdit
self.updateRate.setReadOnly(False)
self.updateRate.setStyleSheet(
'color: black; border: 1px solid {:s}'.format(
Shared.msgcolor(self.msgcode)))
def daq(self):
if self.main.testModeAction.isChecked():
self.current_p = np.random.rand()
msgcode = 2
status_txt = 'Okay'
else:
msgcode, status_txt, self.current_p = api_pres.query_p(
self.main.pressureHandle, self.channelSel.currentText())
self.currentP.setText('{:.3e}'.format(self.current_p))
self.currentStatus.setText(status_txt)
self.currentStatus.setStyleSheet('color: {:s}'.format(
Shared.msgcolor(msgcode)))
if not msgcode: # if fatal, stop daq
self.timer.stop()
else:
pass
def set_update_period(self):
''' Set wait time according to self.updateRate '''
# stop data collection and re-enable update rate QLineEdit
self.stop()
self.updateRate.setReadOnly(False)
self.updateRate.setStyleSheet('color: black')
tscalar = self._TIMEUNIT[self.updateRateUnitSel.currentIndex()]
self.msgcode, self.waittime = api_val.val_float(self.updateRate.text(),
safe=[('>=',
0.1 / tscalar)])
self.updateRate.setStyleSheet('border: 1px solid {:s}'.format(
Shared.msgcolor(self.msgcode)))
if self.msgcode == 2:
self.pgPlot.setLabel('bottom',
text='Time',
units=self.updateRateUnitSel.currentText())
self.timer.setInterval(self.waittime * tscalar * 1000)
else:
pass
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self)
# Set global window properties
self.setWindowTitle('Yo! Go PySpec!')
self.setMinimumWidth(1500)
self.setMinimumHeight(840)
self.testModeSignLabel = QtGui.QLabel('[TEST MODE ACTIVE -- NOTHING IS REAL]!')
self.testModeSignLabel.setStyleSheet('color: {:s}'.format(Shared.msgcolor(0)))
self.testModeSignLabel.setAlignment(QtCore.Qt.AlignCenter)
# Initiate pyvisa instrument objects
self.synHandle = None
self.liaHandle = None
self.pciHandle = None
self.motorHandle = None
self.pressureHandle = None
# Set menu bar actions
exitAction = QtGui.QAction('Exit', self)
exitAction.setShortcuts(['Ctrl+Q', 'Esc'])
exitAction.setStatusTip('Exit program')
exitAction.triggered.connect(self.on_exit)
# instrument actions
instSelAction = QtGui.QAction('Select Instrument', self)
instSelAction.setShortcut('Ctrl+Shift+I')
instSelAction.setStatusTip('Select instrument')
instSelAction.triggered.connect(self.on_sel_inst)
instStatViewAction = QtGui.QAction('View Instrument Status', self)
instStatViewAction.setShortcut('Ctrl+Shift+V')
instStatViewAction.setStatusTip('View status of currently connected instrument')
instStatViewAction.triggered.connect(self.on_view_inst_stat)
instCloseAction = QtGui.QAction('Close Instrument', self)
instCloseAction.setStatusTip('Close individual instrument')
instCloseAction.triggered.connect(self.on_close_sel_inst)
# scan actions
scanJPLAction = QtGui.QAction('JPL Scanning Routine', self)
scanJPLAction.setShortcut('Ctrl+Shift+J')
scanJPLAction.setStatusTip('Use the scanning style of the JPL scanning routine')
scanJPLAction.triggered.connect(self.on_scan_jpl)
scanPCIAction = QtGui.QAction('PCI Oscilloscope', self)
scanPCIAction.setShortcut('Ctrl+Shift+S')
scanPCIAction.setStatusTip("Use the scanning style of Brian's NIPCI card routine")
scanPCIAction.triggered.connect(self.on_scan_pci)
scanCavityAction = QtGui.QAction('Cavity Enhanced', self)
scanCavityAction.setShortcut('Ctrl+Shift+C')
scanCavityAction.setStatusTip('Use cavity enhanced spectroscopy')
scanCavityAction.triggered.connect(self.on_scan_cavity)
presReaderAction = QtGui.QAction('Pressure Reader', self)
presReaderAction.setShortcut('Ctrl+Shift+P')
presReaderAction.setStatusTip('Record pressure measurements using the CENTER TWO pressure readout')
presReaderAction.triggered.connect(self.on_pres_reader)
# data process actions
lwaParserAction = QtGui.QAction('.lwa preview and export', self)
lwaParserAction.setStatusTip('Preview JPL .lwa file and export subset of scans')
lwaParserAction.triggered.connect(self.on_lwa_parser)
self.testModeAction = QtGui.QAction('Test Mode', self)
self.testModeAction.setCheckable(True)
self.testModeAction.setShortcut('Ctrl+T')
self.testModeAction.setWhatsThis('Toggle the test mode to bypass all instrument communication for GUI development.')
# Set menu bar
self.statusBar()
menuFile = self.menuBar().addMenu('&File')
menuFile.addAction(exitAction)
menuInst = self.menuBar().addMenu('&Instrument')
menuInst.addAction(instSelAction)
menuInst.addAction(instStatViewAction)
menuInst.addAction(instCloseAction)
menuScan = self.menuBar().addMenu('&Scan')
menuScan.addAction(scanJPLAction)
menuScan.addAction(scanPCIAction)
menuScan.addAction(scanCavityAction)
menuScan.addAction(presReaderAction)
menuData = self.menuBar().addMenu('&Data')
menuData.addAction(lwaParserAction)
menuTest = self.menuBar().addMenu('&Test')
menuTest.addAction(self.testModeAction)
# Set classes to store all instrument info
self.synInfo = Shared.SynInfo()
self.liaInfo = Shared.LiaInfo()
self.scopeInfo = Shared.ScopeInfo()
self.motorInfo = Shared.MotorInfo()
# Set main window widgets
self.synStatus = Panels.SynStatus(self)
self.liaStatus = Panels.LockinStatus(self)
self.scopeStatus = Panels.ScopeStatus(self)
self.synCtrl = Panels.SynCtrl(self)
self.liaCtrl = Panels.LockinCtrl(self)
self.scopeCtrl = Panels.ScopeCtrl(self)
self.motorCtrl = Panels.MotorCtrl(self)
self.scopeMonitor = Panels.ScopeMonitor(self)
self.liaMonitor = Panels.LockinMonitor(self)
self.specMonitor = Panels.SpectrumMonitor(self)
# Set main window layout
self.mainLayout = QtGui.QGridLayout()
self.mainLayout.setSpacing(6)
self.mainLayout.addWidget(self.synStatus, 0, 0, 3, 2)
self.mainLayout.addWidget(self.liaStatus, 3, 0, 3, 2)
self.mainLayout.addWidget(self.scopeStatus, 6, 0, 1, 2)
self.mainLayout.addWidget(self.testModeSignLabel, 7, 0, 1, 2)
self.mainLayout.addWidget(self.synCtrl, 0, 2, 3, 3)
self.mainLayout.addWidget(self.liaCtrl, 3, 2, 2, 3)
self.mainLayout.addWidget(self.scopeCtrl, 5, 2, 2, 3)
self.mainLayout.addWidget(self.motorCtrl, 7, 2, 1, 3)
self.mainLayout.addWidget(self.scopeMonitor, 0, 5, 2, 4)
self.mainLayout.addWidget(self.liaMonitor, 2, 5, 4, 4)
self.mainLayout.addWidget(self.specMonitor, 6, 5, 2, 4)
# Enable main window
self.mainWidget = QtGui.QWidget()
self.mainWidget.setLayout(self.mainLayout)
self.setCentralWidget(self.mainWidget)
# Preload system dialog widgets
self.load_dialogs()
self.refresh_inst()
self.testModeAction.toggled.connect(self.refresh_inst)
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self)
# Set global window properties
self.setWindowTitle('Yo! Go PySpec!')
self.setMinimumWidth(1500)
self.setMinimumHeight(840)
self.testModeSignLabel = QtGui.QLabel(
'[TEST MODE ACTIVE -- NOTHING IS REAL]!')
self.testModeSignLabel.setStyleSheet('color: {:s}'.format(
Shared.msgcolor(0)))
self.testModeSignLabel.setAlignment(QtCore.Qt.AlignCenter)
# Initiate pyvisa instrument objects
self.synHandle = None
self.liaHandle = None
self.pciHandle = None
self.motorHandle = None
self.pressureHandle = None
# Set menu bar actions
exitAction = QtGui.QAction('Exit', self)
exitAction.setShortcuts(['Ctrl+Q', 'Esc'])
exitAction.setStatusTip('Exit program')
exitAction.triggered.connect(self.on_exit)
# instrument actions
instSelAction = QtGui.QAction('Select Instrument', self)
instSelAction.setShortcut('Ctrl+Shift+I')
instSelAction.setStatusTip('Select instrument')
instSelAction.triggered.connect(self.on_sel_inst)
instStatViewAction = QtGui.QAction('View Instrument Status', self)
instStatViewAction.setShortcut('Ctrl+Shift+V')
instStatViewAction.setStatusTip(
'View status of currently connected instrument')
instStatViewAction.triggered.connect(self.on_view_inst_stat)
instCloseAction = QtGui.QAction('Close Instrument', self)
instCloseAction.setStatusTip('Close individual instrument')
instCloseAction.triggered.connect(self.on_close_sel_inst)
# scan actions
scanJPLAction = QtGui.QAction('JPL Scanning Routine', self)
scanJPLAction.setShortcut('Ctrl+Shift+J')
scanJPLAction.setStatusTip(
'Use the scanning style of the JPL scanning routine')
scanJPLAction.triggered.connect(self.on_scan_jpl)
scanPCIAction = QtGui.QAction('PCI Oscilloscope', self)
scanPCIAction.setShortcut('Ctrl+Shift+S')
scanPCIAction.setStatusTip(
"Use the scanning style of Brian's NIPCI card routine")
scanPCIAction.triggered.connect(self.on_scan_pci)
scanCavityAction = QtGui.QAction('Cavity Enhanced', self)
scanCavityAction.setShortcut('Ctrl+Shift+C')
scanCavityAction.setStatusTip('Use cavity enhanced spectroscopy')
scanCavityAction.triggered.connect(self.on_scan_cavity)
presReaderAction = QtGui.QAction('Pressure Reader', self)
presReaderAction.setShortcut('Ctrl+Shift+P')
presReaderAction.setStatusTip(
'Record pressure measurements using the CENTER TWO pressure readout'
)
presReaderAction.triggered.connect(self.on_pres_reader)
# data process actions
lwaParserAction = QtGui.QAction('.lwa preview and export', self)
lwaParserAction.setStatusTip(
'Preview JPL .lwa file and export subset of scans')
lwaParserAction.triggered.connect(self.on_lwa_parser)
self.testModeAction = QtGui.QAction('Test Mode', self)
self.testModeAction.setCheckable(True)
self.testModeAction.setShortcut('Ctrl+T')
self.testModeAction.setWhatsThis(
'Toggle the test mode to bypass all instrument communication for GUI development.'
)
# Set menu bar
self.statusBar()
menuFile = self.menuBar().addMenu('&File')
menuFile.addAction(exitAction)
menuInst = self.menuBar().addMenu('&Instrument')
menuInst.addAction(instSelAction)
menuInst.addAction(instStatViewAction)
menuInst.addAction(instCloseAction)
menuScan = self.menuBar().addMenu('&Scan')
menuScan.addAction(scanJPLAction)
menuScan.addAction(scanPCIAction)
menuScan.addAction(scanCavityAction)
menuScan.addAction(presReaderAction)
menuData = self.menuBar().addMenu('&Data')
menuData.addAction(lwaParserAction)
menuTest = self.menuBar().addMenu('&Test')
menuTest.addAction(self.testModeAction)
# Set classes to store all instrument info
self.synInfo = Shared.SynInfo()
self.liaInfo = Shared.LiaInfo()
self.scopeInfo = Shared.ScopeInfo()
self.motorInfo = Shared.MotorInfo()
# Set main window widgets
self.synStatus = Panels.SynStatus(self)
self.liaStatus = Panels.LockinStatus(self)
self.scopeStatus = Panels.ScopeStatus(self)
self.synCtrl = Panels.SynCtrl(self)
self.liaCtrl = Panels.LockinCtrl(self)
self.scopeCtrl = Panels.ScopeCtrl(self)
self.motorCtrl = Panels.MotorCtrl(self)
self.scopeMonitor = Panels.ScopeMonitor(self)
self.liaMonitor = Panels.LockinMonitor(self)
self.specMonitor = Panels.SpectrumMonitor(self)
# Set main window layout
self.mainLayout = QtGui.QGridLayout()
self.mainLayout.setSpacing(6)
self.mainLayout.addWidget(self.synStatus, 0, 0, 3, 2)
self.mainLayout.addWidget(self.liaStatus, 3, 0, 3, 2)
self.mainLayout.addWidget(self.scopeStatus, 6, 0, 1, 2)
self.mainLayout.addWidget(self.testModeSignLabel, 7, 0, 1, 2)
self.mainLayout.addWidget(self.synCtrl, 0, 2, 3, 3)
self.mainLayout.addWidget(self.liaCtrl, 3, 2, 2, 3)
self.mainLayout.addWidget(self.scopeCtrl, 5, 2, 2, 3)
self.mainLayout.addWidget(self.motorCtrl, 7, 2, 1, 3)
self.mainLayout.addWidget(self.scopeMonitor, 0, 5, 2, 4)
self.mainLayout.addWidget(self.liaMonitor, 2, 5, 4, 4)
self.mainLayout.addWidget(self.specMonitor, 6, 5, 2, 4)
# Enable main window
self.mainWidget = QtGui.QWidget()
self.mainWidget.setLayout(self.mainLayout)
self.setCentralWidget(self.mainWidget)
# Preload system dialog widgets
self.load_dialogs()
self.refresh_inst()
self.testModeAction.toggled.connect(self.refresh_inst)