def __init__(self, parent):
self.parent = parent
self.event = threading.Event()
self.force_update = deque()
self.pv_names = loadPV()
self.encPV = PV(self.pv_names['Scaler']['HC10E_ENC_WF'])
self.I0PV = PV(self.pv_names['Scaler']['HC10E_I0_WF'])
self.ItPV = PV(self.pv_names['Scaler']['HC10E_It_WF'])
self.IfPV = PV(self.pv_names['Scaler']['HC10E_If_WF'])
self.IrPV = PV(self.pv_names['Scaler']['HC10E_Ir_WF'])
# Encoder Dicrection
self.enc_sign = float(self.pv_names['Scaler']['HC10E_ENC_Direction'])
super(UpdatePlotThread, self).__init__()
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
# PV names
self.pv_names = loadPV()
# ZMQ Ports
self.zmqSendPort = 5301
self.zmqRecvPort = 5201
try:
self.zmqSendSock = CONTEXT.socket(zmq.PUB)
self.zmqSendSock.bind("tcp://*:" + str(self.zmqSendPort))
except:
self.zmqSendSock = None
print("Failed to bind to socket : {}".format(self.zmqSendPort))
# MainWindow Title
self.setWindowTitle("DataViewer")
# Initialize
self._dragging = False
self._last_y_axis_type = 0
self._last_tab_index = 0
self.plot_type = 'measure'
self.start_timer = 0
self.settings = {}
self.settings['E0'] = 8333
self.settings['sdd'] = False
self.settings['ratio'] = 0.7
self.settings['plot_type'] = 'measure'
self.settings['blink'] = False
self.settings['scanCounts'] = 1
# DataBroker
self.dbv1 = Broker.from_config(config)
self.db = self.dbv1.v2
# Main QWidget
main_panel = qt.QWidget(self)
main_panel.setLayout(qt.QVBoxLayout())
self.setCentralWidget(main_panel)
# Status Widget
self.status = StatusWidget(self)
self.status.setSizePolicy(qt.QSizePolicy.Expanding,
qt.QSizePolicy.Fixed)
# Intialize plot
self.plot = Plot1DCustom(self, 'mpl')
self.plot.getLegendsDockWidget().show()
self.plot.setBackgroundColor('#FCF9F6')
self.plot.setGraphXLabel("Energy [eV]")
self.plot.setGraphYLabel("Counts [Arbs.]")
self.plot.setDataMargins(0.01, 0.01, 0.01, 0.01)
# Layout
main_panel.layout().addWidget(self.status)
main_panel.layout().addWidget(self.plot)
# Adjust operation graph's margin(left, bottom, width height)
self.plot._backend.ax.set_position([0.1, 0.05, 0.83, 0.93])
self.plot._backend.ax2.set_position([0.1, 0.05, 0.83, 0.93])
# self.updatePlotThread = UpdatePlotThread(self)
# self.updatePlotThread.daemon = True
# self.updatePlotThread.start()
self.updatePlotThread = TestThread(self)
self.updatePlotThread.daemon = True
self.updatePlotThread.start()
# Upper pannel for safety
self.status.abortButton.clicked.connect(self.abortScan)
# Manage zoom history of plot
self.status.x_axis_type_combo_box.currentIndexChanged.connect(
self.clearZoomHistory)
self.status.y_axis_type_combo_box.currentIndexChanged.connect(
self.clearZoomHistory)
# Start ZMQ Recv Thread
self.zmqRecvThread = QThreadFuture(self.receiveZmq)
self.zmqRecvThread.start()
if self.status:
# RunEngine Notifier
self._dummyIndex = 0
self.notifyTimer = qt.QTimer()
self.notifyTimer.timeout.connect(self._notifyColor)
self.notifyTimer.start(1000)
# As a thread that monitors the DCM moving state, check the case
# that it is normally located but is displaying as moving
# self.checkDcmThread = CheckDcmThread()
# self.checkDcmThread.daemon = True
# self.checkDcmThread.start()
# Connections
self.status.num_of_history_spin_box.valueChanged.connect(
self.updatePlotThread.trigger)
self.status.x_axis_type_combo_box.currentIndexChanged.connect(
self.updatePlotThread.trigger)
self.status.y_axis_type_combo_box.currentIndexChanged.connect(
self.updatePlotThread.trigger)
self.status.derivativeCB.stateChanged.connect(
self.updatePlotThread.trigger)
# Check for dragging
self.plot.sigPlotSignal.connect(self.checkDragging)
# Initial query
self.sendZmq('ViewerInitialized')
import threading
import logging
import ophyd
from ophyd import (Component as Cpt, Device, EpicsSignal, EpicsSignalRO)
from ophyd.flyers import MonitorFlyerMixin
from ophyd.utils import OrderedDefaultDict
from ophyd.status import DeviceStatus
import bluesky.plans as bp
from utils import loadPV
logger = logging.getLogger('__name__')
# PV parameter loadings
pv_names = loadPV()
_hc = 12398.5
_si_111 = 5.4309 / np.sqrt(3)
# Energy Flyer
class DCMFlyer(Device):
"""DCM flyer with HC10E counter board
:PV fly_motor : monochromator theta1
:PV fly_motor_speed : monochromator speed [deg/sec]
:PV fly_motor_stop : Stop monochromator theta
:PV fly_motor_done_move : Done moving when value is '1', '0' : moving
:PV scaler_mode : change mode. '0' : normal mode, '1' : fly(trigger) mode
:PV encoder_steps : Flyer will accumulate counts during specified encoder steps
def __init__(self, parent=None):
super().__init__(parent)
self.pv = loadPV()
bigBoldFont = qt.QFont()
bigBoldFont.setPointSize(9)
bigBoldFont.setBold(True)
self.engineLabel = qt.QLabel("State : ")
self.engineLabel.setMinimumHeight(50)
self.engineLabel.setMaximumHeight(50)
self.engineStatus = qt.QLabel("EngineStatus")
self.engineStatus.setFrameShape(qt.QFrame.Box)
self.engineStatus.setFrameShadow(qt.QFrame.Sunken)
self.engineStatus.setAlignment(qt.Qt.AlignCenter)
self.engineStatus.setMinimumSize(qt.QSize(150, 50))
self.engineStatus.setMaximumSize(qt.QSize(150, 50))
self.abortButton = qt.QPushButton(self)
self.abortButton.setText("Scan Abort")
self.abortButton.setMinimumSize(qt.QSize(130, 50))
self.abortButton.setMaximumSize(qt.QSize(115, 50))
# high limit for scaler counts
limit_hi = 900000
self.I0_rbv = CounterRbvLabel(pv=self.pv['Scaler']['I0_counter_cal'],
scaler_pv=self.pv['Scaler']['scaler'],
limit_hi=limit_hi)
self.It_rbv = CounterRbvLabel(pv=self.pv['Scaler']['It_counter_cal'],
scaler_pv=self.pv['Scaler']['scaler'],
limit_hi=limit_hi)
self.If_rbv = CounterRbvLabel(pv=self.pv['Scaler']['If_counter_cal'],
scaler_pv=self.pv['Scaler']['scaler'],
limit_hi=limit_hi)
self.Ir_rbv = CounterRbvLabel(pv=self.pv['Scaler']['Ir_counter_cal'],
scaler_pv=self.pv['Scaler']['scaler'],
limit_hi=limit_hi)
self.theta_angle_label = EpicsValueLabel(
self.pv['DCM']['mono_theta'] + '.RBV',
moving_pv=self.pv['DCM']['mono_theta_dmov'])
self.theta_angle_label.setMinimumSize(qt.QSize(130, 30))
self.theta_angle_label.setMaximumSize(qt.QSize(130, 30))
self.theta_energy_label = EpicsValueLabel(
self.pv['DCM']['mono_theta'] + '.RBV',
moving_pv=self.pv['DCM']['mono_theta_dmov'],
convert=angle_to_energy)
self.theta_energy_label.setMinimumSize(qt.QSize(130, 30))
self.theta_energy_label.setMaximumSize(qt.QSize(130, 30))
self.life_time_label = EpicsValueLabel(self.pv['Beam']['LifeTime'],
precision=2,
convert=lambda x: x / 3600.)
self.life_time_label.setMinimumSize(qt.QSize(100, 30))
self.life_time_label.setFrameShape(qt.QFrame.Panel)
self.life_time_label.setFrameShadow(qt.QFrame.Sunken)
self.life_time_label.setAlignment(qt.Qt.AlignCenter)
self.topup_label = EpicsValueLabel(self.pv['Beam']['TopUpCount'],
precision=2)
self.topup_label.setMinimumSize(qt.QSize(100, 30))
self.topup_label.setFrameShape(qt.QFrame.Panel)
self.topup_label.setFrameShadow(qt.QFrame.Sunken)
self.topup_label.setAlignment(qt.Qt.AlignCenter)
self.beam_current_label = EpicsValueLabel(self.pv['Beam']['Current'],
precision=2)
self.beam_current_label.setMinimumSize(qt.QSize(100, 30))
self.beam_current_label.setMaximumSize(qt.QSize(100, 30))
self.beam_current_label.setFrameShape(qt.QFrame.Panel)
self.beam_current_label.setFrameShadow(qt.QFrame.Sunken)
self.beam_current_label.setAlignment(qt.Qt.AlignCenter)
self.num_of_steps_label = qt.QLabel("not conn.")
self.num_of_steps_label.setMinimumSize(qt.QSize(100, 30))
self.num_of_steps_label.setMaximumSize(qt.QSize(100, 30))
self.num_of_steps_label.setFrameShape(qt.QFrame.Panel)
self.num_of_steps_label.setFrameShadow(qt.QFrame.Sunken)
self.num_of_steps_label.setAlignment(qt.Qt.AlignCenter)
self.scan_point_label = qt.QLabel("not conn.")
self.scan_point_label.setMinimumSize(qt.QSize(90, 30))
self.scan_point_label.setMaximumSize(qt.QSize(90, 30))
self.scan_point_label.setFrameShape(qt.QFrame.Panel)
self.scan_point_label.setFrameShadow(qt.QFrame.Sunken)
self.scan_point_label.setAlignment(qt.Qt.AlignCenter)
self.scanInfoLoopTimeLabel = qt.QLabel('LoopTime : ')
self.loop_time_label = qt.QLabel("not conn.")
self.loop_time_label.setMinimumSize(qt.QSize(90, 30))
self.loop_time_label.setMaximumSize(qt.QSize(90, 30))
self.loop_time_label.setFrameShape(qt.QFrame.Panel)
self.loop_time_label.setFrameShadow(qt.QFrame.Sunken)
self.loop_time_label.setAlignment(qt.Qt.AlignCenter)
self.num_of_history_spin_box = qt.QDoubleSpinBox(self)
self.num_of_history_spin_box.setMinimumSize(qt.QSize(220, 30))
self.num_of_history_spin_box.setMaximumSize(qt.QSize(220, 30))
self.num_of_history_spin_box.setAlignment(qt.Qt.AlignCenter)
self.num_of_history_spin_box.setDecimals(0)
self.num_of_history_spin_box.setMinimum(1.0)
self.num_of_history_spin_box.setMaximum(10.0)
self.num_of_history_spin_box.setSingleStep(1.0)
self.num_of_history_spin_box.setProperty("value", 1.0)
self.x_axis_type_combo_box = qt.QComboBox(self)
self.x_axis_type_combo_box.setMinimumSize(qt.QSize(220, 30))
self.x_axis_type_combo_box.setMaximumSize(qt.QSize(220, 30))
self.x_axis_type_combo_box.addItem("")
self.x_axis_type_combo_box.addItem("")
self.x_axis_type_combo_box.setItemText(0, "Delta(E-E0)")
self.x_axis_type_combo_box.setItemText(1, "Energy(eV)")
self.y_axis_type_combo_box = qt.QComboBox(self)
self.y_axis_type_combo_box.setMinimumSize(qt.QSize(130, 30))
self.y_axis_type_combo_box.setMaximumSize(qt.QSize(130, 30))
self.y_axis_type_combo_box.addItem("")
self.y_axis_type_combo_box.addItem("")
self.y_axis_type_combo_box.addItem("")
self.y_axis_type_combo_box.addItem("")
self.y_axis_type_combo_box.addItem("")
self.y_axis_type_combo_box.addItem("")
self.y_axis_type_combo_box.addItem("")
self.y_axis_type_combo_box.setItemText(0, "Transmittance")
self.y_axis_type_combo_box.setItemText(1, "Fluorescence")
self.y_axis_type_combo_box.setItemText(2, "Reference")
self.y_axis_type_combo_box.setItemText(3, "View I0(1) Only")
self.y_axis_type_combo_box.setItemText(4, "View IT(2) Only")
self.y_axis_type_combo_box.setItemText(5, "View IF(3) Only")
self.y_axis_type_combo_box.setItemText(6, "View IR(4) Only")
self.derivativeCB = qt.QCheckBox(self)
self.derivativeCB.setText('deriv.')
main_panel = qt.QWidget(self)
main_panel.setLayout(qt.QHBoxLayout())
self.setCentralWidget(main_panel)
REWidget = qt.QWidget(self)
REWidget.setLayout(qt.QFormLayout())
REWidget.layout().setLabelAlignment(qt.Qt.AlignRight)
REWidget.layout().setFormAlignment(qt.Qt.AlignBottom)
REWidget.layout().setContentsMargins(0, 0, 0, 0)
REWidget.layout().addWidget(self.engineStatus)
REWidget.layout().addWidget(self.abortButton)
REWidget.layout().addRow(
self.engineLabel, addWidgets([self.engineStatus,
self.abortButton]))
counterGB = qt.QGroupBox("Counters", main_panel)
counterGB.setLayout(qt.QHBoxLayout())
counterGB.layout().setSpacing(20)
counterGB.layout().addWidget(addLabelWidgetVert('I0', self.I0_rbv))
counterGB.layout().addWidget(addLabelWidgetVert('It', self.It_rbv))
counterGB.layout().addWidget(addLabelWidgetVert('Ir', self.Ir_rbv))
counterGB.layout().addWidget(addLabelWidgetVert('If', self.If_rbv))
dcmGB = qt.QGroupBox("Monochromator", main_panel)
dcmGB.setLayout(qt.QFormLayout())
dcmGB.layout().setLabelAlignment(qt.Qt.AlignRight)
dcmGB.layout().addRow('Angle [Deg.] : ', self.theta_angle_label)
dcmGB.layout().addRow('Energy [eV]: ', self.theta_energy_label)
beamGB = qt.QGroupBox("Beam", main_panel)
beamGB.setLayout(qt.QFormLayout())
beamGB.layout().setLabelAlignment(qt.Qt.AlignRight)
beamGB.layout().addRow('Life Time [hours] : ', self.life_time_label)
beamGB.layout().addRow('TopUp Count [sec.] : ', self.topup_label)
beamGB.layout().addRow('Current [mA] : ', self.beam_current_label)
scanInfoGB = qt.QGroupBox("Scan Info", main_panel)
scanInfoGB.setLayout(qt.QFormLayout())
scanInfoGB.layout().setLabelAlignment(qt.Qt.AlignRight)
scanInfoGB.layout().addRow('NoOfSteps : ', self.num_of_steps_label)
scanInfoGB.layout().addRow('ScanPoint : ', self.scan_point_label)
scanInfoGB.layout().addRow(self.scanInfoLoopTimeLabel,
self.loop_time_label)
plotControlGB = qt.QGroupBox("Plot Control", main_panel)
plotControlGB.setLayout(qt.QFormLayout())
plotControlGB.layout().setLabelAlignment(qt.Qt.AlignRight)
plotControlGB.layout().addRow('# Of History : ',
self.num_of_history_spin_box)
plotControlGB.layout().addRow('X-axis type : ',
self.x_axis_type_combo_box)
plotControlGB.layout().addRow(
'Y-axis type : ',
addWidgets([self.y_axis_type_combo_box, self.derivativeCB]))
main_panel.layout().addWidget(addStretchWidget(REWidget))
main_panel.layout().addStretch(1)
main_panel.layout().addWidget(addStretchWidget(dcmGB))
main_panel.layout().addWidget(addStretchWidget(counterGB))
main_panel.layout().addWidget(addStretchWidget(beamGB))
main_panel.layout().addWidget(addStretchWidget(scanInfoGB))
main_panel.layout().addWidget(addStretchWidget(plotControlGB))