def __init__(self, *args, **kwargs):
while not shared_memory['data_fresh']:
pass
super(MainWindow, self).__init__(*args, **kwargs)
uic.loadUi(os.path.join(os.path.dirname(os.path.realpath(__file__)),
"second.ui"), self)
self.monitor_mode = False
self.state = 'Connecting...'
self.prev_time = time.time()
self._heat_capacity_spin.valueChanged.connect(self.updateHeatCapacity)
self._heat_capacity_spin.setDecimals(4)
self._heat_capacity_spin.setMaximum(15.00) # Will we ever heat hydrogen?
self._heat_capacity_spin.setSingleStep(0.0001)
self._mass_spin.valueChanged.connect(self.updateMass)
self._mass_spin.setDecimals(4)
self._mass_spin.setMaximum(1000.00)
self._mass_spin.setSingleStep(0.0001)
self._emissivity_spin.valueChanged.connect(self.updateEmissivity)
self._emissivity_spin.setDecimals(4)
self._emissivity_spin.setMaximum(1.00)
self._emissivity_spin.setSingleStep(0.0001)
self._area_spin.valueChanged.connect(self.updateArea)
self._area_spin.setDecimals(4)
self._area_spin.setMaximum(1000.00)
self._area_spin.setSingleStep(0.0001)
self._resistance_spin.valueChanged.connect(self.updateResistance)
self._resistance_spin.setDecimals(1)
self._resistance_spin.setMaximum(1000.0)
self._resistance_spin.setSingleStep(0.1)
self._voltage_spin.valueChanged.connect(self.updateVoltage)
self._voltage_spin.setDecimals(2)
self._voltage_spin.setMaximum(1000.00)
self._voltage_spin.setSingleStep(0.01)
self._p_spin.valueChanged.connect(self.updateP)
self._p_spin.setDecimals(4)
self._p_spin.setMaximum(2.00)
self._p_spin.setSingleStep(0.0001)
self._i_spin.valueChanged.connect(self.updateI)
self._i_spin.setDecimals(4)
self._i_spin.setMaximum(2.00)
self._i_spin.setSingleStep(0.0001)
self._d_spin.valueChanged.connect(self.updateD)
self._d_spin.setDecimals(4)
self._d_spin.setMaximum(2.00)
self._d_spin.setSingleStep(0.0001)
self._target_spin.valueChanged.connect(self.updateTarget)
self._target_spin.setDecimals(2)
self._target_spin.setMaximum(500.00)
self._target_spin.setSingleStep(0.01)
self._monitor_check.stateChanged.connect(self.updateMonitor)
self._btn_start.clicked.connect(self.startProcess)
self._btn_stop.clicked.connect(self.stopProcess)
self._state_out_label.setText(self.state)
try:
self._heat_capacity_spin.setValue(shared_memory['heatCapacity'])
self._mass_spin.setValue(shared_memory['mass'])
self._emissivity_spin.setValue(shared_memory['emissivity'])
self._area_spin.setValue(shared_memory['area'])
self._resistance_spin.setValue(shared_memory['resistance'])
self._voltage_spin.setValue(shared_memory['voltage'])
self._p_spin.setValue(shared_memory['p'])
self._i_spin.setValue(shared_memory['i'])
self._d_spin.setValue(shared_memory['d'])
except:
pass
# palette = self._ambient_lcd.palette()
# # foreground color
# palette.setColor(palette.WindowText, QtGui.QColor(0, 0, 0))
# # background color
# palette.setColor(palette.Background, QtGui.QColor(0, 0, 0))
# # "light" border
# # palette.setColor(palette.Light, QtGui.QColor(255, 0, 0))
# # "dark" border
# palette.setColor(palette.Dark, QtGui.QColor(0, 0, 0))
# # set the palette
# self._ambient_lcd.setPalette(palette)
# self._bath_lcd.setPalette(palette)
# self._ambient_lcd.display(0.0)
# self._bath_lcd.display(0.0)
x = [1.0]
y = [shared_memory['bath_temp']]
xe = [1.0]
ye = [shared_memory['env_temp']]
viewport = [0.1, 0.95, 0.1, 0.95]
self.env_curve = PlotCurve(xe, ye, legend = "Environment")
self.env_curve.linetype = gr.LINETYPE_DASHED
self.env_curve.linecolor = 7
self.bath_curve = PlotCurve(x, y, legend = "Bath Medium")
axes = PlotAxes(viewport)
# axes.addCurves(self.env_curve)
axes.addCurves(self.bath_curve)
self._plot = Plot(viewport).addAxes(axes)
self._plot.title = "System Temperatures"
#self._plot.subTitle = "live data"
self._plot.xlabel = "Seconds"
self._plot.ylabel = "Celsius"
self._plot.setLegend(True)
self._plot.autoscale = PlotAxes.SCALE_X | PlotAxes.SCALE_Y
self._stage.addPlot(self._plot)
timer = QtCore.QTimer(self)
timer.timeout.connect(self.updateData)
timer.start(5000)
