def UpdateWaveforms(self,waveformList, waveformNamesList):
self.totalwaveformList=waveformList
self.totalwaveformNamesList=waveformNamesList
# ------
self.SelectionDoerList = [Doer(lambda x=s: self.onSelection(x)) for s in range(len(self.totalwaveformNamesList))]
# ------
# ------
self.SelectionMenu.delete(5, tk.END)
for s in range(len(self.totalwaveformNamesList)):
self.SelectionDoerList[s].AddCheckButtonMenuElement(self.SelectionMenu,label=self.totalwaveformNamesList[s])
self.SelectionDoerList[s].Set(True)
self.TheMenu.entryconfigure('Selection', state= tk.DISABLED if len(self.totalwaveformNamesList) <= 1 else tk.ACTIVE)
# ------
self.onSelection()
return self
def __init__(self, parent):
tk.Toplevel.__init__(self, parent.parent)
self.parent=parent
self.withdraw()
self.title('Simulation')
self.img = tk.PhotoImage(file=SignalIntegrity.App.IconsBaseDir+'AppIcon2.gif')
self.tk.call('wm', 'iconphoto', self._w, self.img)
self.protocol("WM_DELETE_WINDOW", self.onClosing)
# the Doers - the holder of the commands, menu elements, toolbar elements, and key bindings
self.WaveformSaveDoer = Doer(self.onWriteSimulatorToFile).AddHelpElement('Control-Help:Save-Waveforms').AddToolTip('Save waveforms to files')
# TODO: someday allow waveform reading
self.WaveformReadDoer = Doer(self.onReadSimulatorFromFile).AddHelpElement('Control-Help:Read-Waveforms').Activate(False).AddToolTip('Read waveforms from files')
self.Matplotlib2tikzDoer = Doer(self.onMatplotlib2TikZ).AddHelpElement('Control-Help:Simulator-output-to-LaTeX').AddToolTip('Output plots to LaTeX')
# ------
self.SelectionsDisplayAllDoer = Doer(self.onSelectionsDisplayAll).AddHelpElement('Control-Help:Display-All').AddToolTip('Display all waveforms')
self.SelectionsDisplayNoneDoer = Doer(self.onSelectionsDisplayNone).AddHelpElement('Control-Help:Display-None').AddToolTip('Turn off display of all waveforms')
self.SelectionsToggleAllDoer = Doer(self.onSelectionsToggle).AddHelpElement('Control-Help:Toggle-Selections').AddToolTip('Toggle all waveform display')
# ------
self.CalculationPropertiesDoer = Doer(self.onCalculationProperties).AddHelpElement('Control-Help:Calculation-Properties').AddToolTip('Edit calculation properties')
self.ExamineTransferMatricesDoer = Doer(self.onExamineTransferMatrices).AddHelpElement('Control-Help:View-Transfer-Parameters').AddToolTip('View transfer parameters')
self.SimulateDoer = Doer(self.parent.parent.onCalculate).AddHelpElement('Control-Help:Recalculate').AddToolTip('Recalculate simulation')
# ------
self.ShowGridsDoer = Doer(self.onShowGrids).AddHelpElement('Control-Help:Show-Grids').AddToolTip('Show grids in plots')
self.ViewTimeDomainDoer = Doer(self.onViewTimeDomain).AddHelpElement('Control-Help:View-Time-domain').AddToolTip('View time-domain waveforms')
self.LogScaleDoer = Doer(self.onLogScale).AddHelpElement('Control-Help:Sim-Log-Scale').AddToolTip('Show frequency plots log scale')
self.ViewSpectralContentDoer = Doer(self.onViewSpectralContent).AddHelpElement('Control-Help:View-Spectral-Content').AddToolTip('View spectral content of waveforms')
self.ViewSpectralDensityDoer = Doer(self.onViewSpectralDensity).AddHelpElement('Control-Help:View-Spectral-Density').AddToolTip('View spectral density of waveforms')
# ------
self.HelpDoer = Doer(self.onHelp).AddHelpElement('Control-Help:Simulator-Open-Help-File').AddToolTip('Open the help system in a browser')
self.ControlHelpDoer = Doer(self.onControlHelp).AddHelpElement('Control-Help:Simulator-Control-Help').AddToolTip('Get help on a control')
self.PreferencesDoer=Doer(self.onPreferences).AddHelpElement('Control-Help:Simulator-Preferences').AddToolTip('Edit the preferences')
# ------
self.EscapeDoer = Doer(self.onEscape).AddKeyBindElement(self,'<Escape>').DisableHelp()
# The menu system
TheMenu=tk.Menu(self)
self.TheMenu=TheMenu
self.config(menu=TheMenu)
FileMenu=tk.Menu(self)
TheMenu.add_cascade(label='File',menu=FileMenu,underline=0)
self.WaveformSaveDoer.AddMenuElement(FileMenu,label="Save Waveforms",underline=0)
self.WaveformReadDoer.AddMenuElement(FileMenu,label="Read Waveforms",underline=0)
FileMenu.add_separator()
self.Matplotlib2tikzDoer.AddMenuElement(FileMenu,label='Output to LaTeX (TikZ)',underline=10)
# ------
self.SelectionMenu=tk.Menu(self)
TheMenu.add_cascade(label='Selection',menu=self.SelectionMenu,underline=0)
self.SelectionsDisplayAllDoer.AddMenuElement(self.SelectionMenu,label='Display All',underline=8)
self.SelectionsDisplayNoneDoer.AddMenuElement(self.SelectionMenu,label='Dispay None',underline=7)
self.SelectionsToggleAllDoer.AddMenuElement(self.SelectionMenu,label='Toggle All',underline=0)
self.SelectionMenu.add_separator()
# ------
CalcMenu=tk.Menu(self)
TheMenu.add_cascade(label='Calculate',menu=CalcMenu,underline=0)
self.CalculationPropertiesDoer.AddMenuElement(CalcMenu,label='Calculation Properties',underline=12)
self.ExamineTransferMatricesDoer.AddMenuElement(CalcMenu,label='View Transfer Parameters',underline=0)
CalcMenu.add_separator()
self.SimulateDoer.AddMenuElement(CalcMenu,label='Recalculate',underline=0)
# ------
ViewMenu=tk.Menu(self)
TheMenu.add_cascade(label='View',menu=ViewMenu,underline=0)
self.ShowGridsDoer.AddCheckButtonMenuElement(ViewMenu,label='Show Grids',underline=5)
self.ShowGridsDoer.Set(SignalIntegrity.App.Preferences['Appearance.GridsOnPlots'])
self.ViewTimeDomainDoer.AddCheckButtonMenuElement(ViewMenu,label='View Time-domain',underline=5)
self.ViewTimeDomainDoer.Set(True)
self.LogScaleDoer.AddCheckButtonMenuElement(ViewMenu,label='Log Frequency Scale',underline=0)
self.LogScaleDoer.Set(SignalIntegrity.App.Preferences['SParameterProperties.Plot.LogScale'])
self.ViewSpectralContentDoer.AddCheckButtonMenuElement(ViewMenu,label='View Spectral Content',underline=14)
self.ViewSpectralDensityDoer.AddCheckButtonMenuElement(ViewMenu,label='View Spectral Density',underline=14)
# ------
HelpMenu=tk.Menu(self)
TheMenu.add_cascade(label='Help',menu=HelpMenu,underline=0)
self.HelpDoer.AddMenuElement(HelpMenu,label='Open Help File',underline=0)
self.ControlHelpDoer.AddMenuElement(HelpMenu,label='Control Help',underline=0)
self.PreferencesDoer.AddMenuElement(HelpMenu,label='Preferences',underline=0)
# The Toolbar
ToolBarFrame = tk.Frame(self)
ToolBarFrame.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
iconsdir=SignalIntegrity.App.IconsDir+''
self.WaveformReadDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'document-open-2.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.WaveformSaveDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'document-save-2.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
tk.Frame(self,height=2,bd=2,relief=tk.RAISED).pack(side=tk.LEFT,fill=tk.X,padx=5,pady=5)
self.CalculationPropertiesDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'tooloptions.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.SimulateDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'system-run-3.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
tk.Frame(ToolBarFrame,height=2,bd=2,relief=tk.RAISED).pack(side=tk.LEFT,fill=tk.X,padx=5,pady=5)
self.HelpDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'help-contents-5.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.ControlHelpDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'help-3.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.statusbar=StatusBar(self)
self.statusbar.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
labelFrame = tk.Frame(self)
labelFrame.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
self.plotLabel = tk.Label(labelFrame,fg='black')
self.plotLabel.pack(fill=tk.X)
plotWidth=SignalIntegrity.App.Preferences['Appearance.PlotWidth']
plotHeight=SignalIntegrity.App.Preferences['Appearance.PlotHeight']
plotDPI=SignalIntegrity.App.Preferences['Appearance.PlotDPI']
self.f = Figure(figsize=(plotWidth,plotHeight), dpi=plotDPI)
self.plt = self.f.add_subplot(111)
self.plt.set_xlabel('time (ns)')
self.plt.set_ylabel('amplitude')
self.waveformList=None
self.waveformNamesList=None
self.canvas = FigureCanvasTkAgg(self.f, master=self)
#canvas.show()
self.canvas.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=tk.YES)
toolbar = NavigationToolbar2Tk( self.canvas, self )
toolbar.update()
toolbar.pan()
self.canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
controlsFrame = tk.Frame(self)
tk.Button(controlsFrame,text='autoscale',command=self.onAutoscale).pack(side=tk.LEFT,expand=tk.NO,fill=tk.X)
controlsFrame.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
try:
try:
from tikzplotlib import save as tikz_save
except:
try:
from matplotlib2tikz import save as tikz_save
except:
self.Matplotlib2tikzDoer.Activate(False)
except:
self.Matplotlib2tikzDoer.Activate(False)
self.ExamineTransferMatricesDoer.Activate(False)
self.SimulateDoer.Activate(False)
self.ZoomsInitialized=False
self.geometry("%+d%+d" % (self.parent.parent.root.winfo_x()+self.parent.parent.root.winfo_width()/2-self.winfo_width()/2,
self.parent.parent.root.winfo_y()+self.parent.parent.root.winfo_height()/2-self.winfo_height()/2))
self.lift()
self.attributes('-topmost',True)
self.after_idle(self.attributes,'-topmost',False)
class SimulatorDialog(tk.Toplevel):
def __init__(self, parent):
tk.Toplevel.__init__(self, parent.parent)
self.parent=parent
self.withdraw()
self.title('Simulation')
self.img = tk.PhotoImage(file=SignalIntegrity.App.IconsBaseDir+'AppIcon2.gif')
self.tk.call('wm', 'iconphoto', self._w, self.img)
self.protocol("WM_DELETE_WINDOW", self.onClosing)
# the Doers - the holder of the commands, menu elements, toolbar elements, and key bindings
self.WaveformSaveDoer = Doer(self.onWriteSimulatorToFile).AddHelpElement('Control-Help:Save-Waveforms').AddToolTip('Save waveforms to files')
# TODO: someday allow waveform reading
self.WaveformReadDoer = Doer(self.onReadSimulatorFromFile).AddHelpElement('Control-Help:Read-Waveforms').Activate(False).AddToolTip('Read waveforms from files')
self.Matplotlib2tikzDoer = Doer(self.onMatplotlib2TikZ).AddHelpElement('Control-Help:Simulator-output-to-LaTeX').AddToolTip('Output plots to LaTeX')
# ------
self.SelectionsDisplayAllDoer = Doer(self.onSelectionsDisplayAll).AddHelpElement('Control-Help:Display-All').AddToolTip('Display all waveforms')
self.SelectionsDisplayNoneDoer = Doer(self.onSelectionsDisplayNone).AddHelpElement('Control-Help:Display-None').AddToolTip('Turn off display of all waveforms')
self.SelectionsToggleAllDoer = Doer(self.onSelectionsToggle).AddHelpElement('Control-Help:Toggle-Selections').AddToolTip('Toggle all waveform display')
# ------
self.CalculationPropertiesDoer = Doer(self.onCalculationProperties).AddHelpElement('Control-Help:Calculation-Properties').AddToolTip('Edit calculation properties')
self.ExamineTransferMatricesDoer = Doer(self.onExamineTransferMatrices).AddHelpElement('Control-Help:View-Transfer-Parameters').AddToolTip('View transfer parameters')
self.SimulateDoer = Doer(self.parent.parent.onCalculate).AddHelpElement('Control-Help:Recalculate').AddToolTip('Recalculate simulation')
# ------
self.ShowGridsDoer = Doer(self.onShowGrids).AddHelpElement('Control-Help:Show-Grids').AddToolTip('Show grids in plots')
self.ViewTimeDomainDoer = Doer(self.onViewTimeDomain).AddHelpElement('Control-Help:View-Time-domain').AddToolTip('View time-domain waveforms')
self.LogScaleDoer = Doer(self.onLogScale).AddHelpElement('Control-Help:Sim-Log-Scale').AddToolTip('Show frequency plots log scale')
self.ViewSpectralContentDoer = Doer(self.onViewSpectralContent).AddHelpElement('Control-Help:View-Spectral-Content').AddToolTip('View spectral content of waveforms')
self.ViewSpectralDensityDoer = Doer(self.onViewSpectralDensity).AddHelpElement('Control-Help:View-Spectral-Density').AddToolTip('View spectral density of waveforms')
# ------
self.HelpDoer = Doer(self.onHelp).AddHelpElement('Control-Help:Simulator-Open-Help-File').AddToolTip('Open the help system in a browser')
self.ControlHelpDoer = Doer(self.onControlHelp).AddHelpElement('Control-Help:Simulator-Control-Help').AddToolTip('Get help on a control')
self.PreferencesDoer=Doer(self.onPreferences).AddHelpElement('Control-Help:Simulator-Preferences').AddToolTip('Edit the preferences')
# ------
self.EscapeDoer = Doer(self.onEscape).AddKeyBindElement(self,'<Escape>').DisableHelp()
# The menu system
TheMenu=tk.Menu(self)
self.TheMenu=TheMenu
self.config(menu=TheMenu)
FileMenu=tk.Menu(self)
TheMenu.add_cascade(label='File',menu=FileMenu,underline=0)
self.WaveformSaveDoer.AddMenuElement(FileMenu,label="Save Waveforms",underline=0)
self.WaveformReadDoer.AddMenuElement(FileMenu,label="Read Waveforms",underline=0)
FileMenu.add_separator()
self.Matplotlib2tikzDoer.AddMenuElement(FileMenu,label='Output to LaTeX (TikZ)',underline=10)
# ------
self.SelectionMenu=tk.Menu(self)
TheMenu.add_cascade(label='Selection',menu=self.SelectionMenu,underline=0)
self.SelectionsDisplayAllDoer.AddMenuElement(self.SelectionMenu,label='Display All',underline=8)
self.SelectionsDisplayNoneDoer.AddMenuElement(self.SelectionMenu,label='Dispay None',underline=7)
self.SelectionsToggleAllDoer.AddMenuElement(self.SelectionMenu,label='Toggle All',underline=0)
self.SelectionMenu.add_separator()
# ------
CalcMenu=tk.Menu(self)
TheMenu.add_cascade(label='Calculate',menu=CalcMenu,underline=0)
self.CalculationPropertiesDoer.AddMenuElement(CalcMenu,label='Calculation Properties',underline=12)
self.ExamineTransferMatricesDoer.AddMenuElement(CalcMenu,label='View Transfer Parameters',underline=0)
CalcMenu.add_separator()
self.SimulateDoer.AddMenuElement(CalcMenu,label='Recalculate',underline=0)
# ------
ViewMenu=tk.Menu(self)
TheMenu.add_cascade(label='View',menu=ViewMenu,underline=0)
self.ShowGridsDoer.AddCheckButtonMenuElement(ViewMenu,label='Show Grids',underline=5)
self.ShowGridsDoer.Set(SignalIntegrity.App.Preferences['Appearance.GridsOnPlots'])
self.ViewTimeDomainDoer.AddCheckButtonMenuElement(ViewMenu,label='View Time-domain',underline=5)
self.ViewTimeDomainDoer.Set(True)
self.LogScaleDoer.AddCheckButtonMenuElement(ViewMenu,label='Log Frequency Scale',underline=0)
self.LogScaleDoer.Set(SignalIntegrity.App.Preferences['SParameterProperties.Plot.LogScale'])
self.ViewSpectralContentDoer.AddCheckButtonMenuElement(ViewMenu,label='View Spectral Content',underline=14)
self.ViewSpectralDensityDoer.AddCheckButtonMenuElement(ViewMenu,label='View Spectral Density',underline=14)
# ------
HelpMenu=tk.Menu(self)
TheMenu.add_cascade(label='Help',menu=HelpMenu,underline=0)
self.HelpDoer.AddMenuElement(HelpMenu,label='Open Help File',underline=0)
self.ControlHelpDoer.AddMenuElement(HelpMenu,label='Control Help',underline=0)
self.PreferencesDoer.AddMenuElement(HelpMenu,label='Preferences',underline=0)
# The Toolbar
ToolBarFrame = tk.Frame(self)
ToolBarFrame.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
iconsdir=SignalIntegrity.App.IconsDir+''
self.WaveformReadDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'document-open-2.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.WaveformSaveDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'document-save-2.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
tk.Frame(self,height=2,bd=2,relief=tk.RAISED).pack(side=tk.LEFT,fill=tk.X,padx=5,pady=5)
self.CalculationPropertiesDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'tooloptions.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.SimulateDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'system-run-3.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
tk.Frame(ToolBarFrame,height=2,bd=2,relief=tk.RAISED).pack(side=tk.LEFT,fill=tk.X,padx=5,pady=5)
self.HelpDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'help-contents-5.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.ControlHelpDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'help-3.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.statusbar=StatusBar(self)
self.statusbar.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
labelFrame = tk.Frame(self)
labelFrame.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
self.plotLabel = tk.Label(labelFrame,fg='black')
self.plotLabel.pack(fill=tk.X)
plotWidth=SignalIntegrity.App.Preferences['Appearance.PlotWidth']
plotHeight=SignalIntegrity.App.Preferences['Appearance.PlotHeight']
plotDPI=SignalIntegrity.App.Preferences['Appearance.PlotDPI']
self.f = Figure(figsize=(plotWidth,plotHeight), dpi=plotDPI)
self.plt = self.f.add_subplot(111)
self.plt.set_xlabel('time (ns)')
self.plt.set_ylabel('amplitude')
self.waveformList=None
self.waveformNamesList=None
self.canvas = FigureCanvasTkAgg(self.f, master=self)
#canvas.show()
self.canvas.get_tk_widget().pack(side=tk.TOP, fill=tk.BOTH, expand=tk.YES)
toolbar = NavigationToolbar2Tk( self.canvas, self )
toolbar.update()
toolbar.pan()
self.canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
controlsFrame = tk.Frame(self)
tk.Button(controlsFrame,text='autoscale',command=self.onAutoscale).pack(side=tk.LEFT,expand=tk.NO,fill=tk.X)
controlsFrame.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
try:
try:
from tikzplotlib import save as tikz_save
except:
try:
from matplotlib2tikz import save as tikz_save
except:
self.Matplotlib2tikzDoer.Activate(False)
except:
self.Matplotlib2tikzDoer.Activate(False)
self.ExamineTransferMatricesDoer.Activate(False)
self.SimulateDoer.Activate(False)
self.ZoomsInitialized=False
self.geometry("%+d%+d" % (self.parent.parent.root.winfo_x()+self.parent.parent.root.winfo_width()/2-self.winfo_width()/2,
self.parent.parent.root.winfo_y()+self.parent.parent.root.winfo_height()/2-self.winfo_height()/2))
self.lift()
self.attributes('-topmost',True)
self.after_idle(self.attributes,'-topmost',False)
def onXLimitChange(self,ax):
xlim=ax.get_xlim()
self.minx=xlim[0]
self.maxx=xlim[1]
def onYLimitChange(self,ax):
ylim=ax.get_ylim()
self.miny=ylim[0]
self.maxy=ylim[1]
def onClosing(self):
self.withdraw()
self.destroy()
def destroy(self):
tk.Toplevel.withdraw(self)
tk.Toplevel.destroy(self)
def onAutoscale(self):
self.plt.autoscale(True)
self.f.canvas.draw()
def PlotWaveformsFrequencyContent(self,density=False):
self.lift(self.parent.parent)
self.plt.cla()
if not SignalIntegrity.App.Preferences['Appearance.PlotCursorValues']:
self.plt.format_coord = lambda x, y: ''
if not self.waveformList == None:
self.plt.autoscale(False)
self.frequencyContentList=[wf.FrequencyContent().LimitEndFrequency(SignalIntegrity.App.Project['CalculationProperties.EndFrequency'])
for wf in self.waveformList]
minf=None
maxf=None
for wfi in range(len(self.waveformList)):
fc=self.frequencyContentList[wfi]
fcFrequencies=fc.Frequencies()
if len(fcFrequencies)==0:
continue
fcValues=fc.Values('dBm')
fcName=str(self.waveformNamesList[wfi])
minf=fcFrequencies[0] if minf is None else min(minf,fcFrequencies[0])
maxf=fcFrequencies[-1] if maxf is None else max(maxf,fcFrequencies[-1])
freqLabel='Hz'
freqLabelDivisor=1.
if not self.waveformList is None:
if (not minf is None) and (not maxf is None):
durLabelFrequency=(maxf-minf)
freqLabel=ToSI(durLabelFrequency,'Hz')[-3:]
freqLabelDivisor=FromSI('1. '+freqLabel,'Hz')
minf=minf/freqLabelDivisor
maxf=maxf/freqLabelDivisor
if not self.ZoomsInitialized:
self.minx=minf
self.maxx=maxf
if self.LogScaleDoer.Bool():
if self.minx <= 0.:
if max(fcFrequencies)>0:
for value in fcFrequencies:
if value>0.:
self.minx=value/freqLabelDivisor
break
if self.minx != None:
self.plt.set_xlim(left=self.minx)
if self.maxx != None:
self.plt.set_xlim(right=self.maxx)
if density:
self.plotLabel.config(text='Spectral Density')
self.plt.set_ylabel('magnitude (dBm/'+freqLabel+')',fontsize=10)
else:
self.plotLabel.config(text='Spectral Content')
self.plt.set_ylabel('magnitude (dBm)',fontsize=10)
minv=None
maxv=None
minvStd=None
for wfi in range(len(self.frequencyContentList)):
fc=self.frequencyContentList[wfi]
fcFrequencies=fc.Frequencies(freqLabelDivisor)
if len(fcFrequencies)==0:
continue
if density:
adder=10.*math.log10(freqLabelDivisor)
fcValues=[v+adder for v in fc.Values('dBmPerHz')]
else:
fcValues=fc.Values('dBm')
minv=min(fcValues) if minv is None else min(minv,min(fcValues))
maxv=max(fcValues) if maxv is None else max(maxv,max(fcValues))
minvStd=mean(fcValues)-0.5*std(fcValues) if minvStd is None else min(minvStd,mean(fcValues)-0.5*std(fcValues))
fcName=str(self.waveformNamesList[wfi])
fcColor=self.waveformColorIndexList[wfi]
if self.LogScaleDoer.Bool():
self.plt.semilogx(fcFrequencies,fcValues,label=fcName,c=fcColor)
else:
self.plt.plot(fcFrequencies,fcValues,label=fcName,c=fcColor)
if minv != None or minvStd != None:
minv = max(minv,minvStd)
self.plt.set_xlabel('frequency ('+freqLabel+')',fontsize=10)
self.plt.legend(loc='upper right',labelspacing=0.1)
if not self.ZoomsInitialized:
self.miny=minv
self.maxy=maxv
if self.miny != None:
self.plt.set_ylim(bottom=self.miny)
if self.maxy != None:
self.plt.set_ylim(top=self.maxy)
if self.ShowGridsDoer.Bool():
self.plt.grid(True, 'both')
self.ZoomsInitialized=True
self.f.canvas.draw()
self.plt.callbacks.connect('xlim_changed', self.onXLimitChange)
self.plt.callbacks.connect('ylim_changed', self.onYLimitChange)
return self
def UpdateWaveforms(self,waveformList, waveformNamesList):
self.totalwaveformList=waveformList
self.totalwaveformNamesList=waveformNamesList
# ------
self.SelectionDoerList = [Doer(lambda x=s: self.onSelection(x)) for s in range(len(self.totalwaveformNamesList))]
# ------
# ------
self.SelectionMenu.delete(5, tk.END)
for s in range(len(self.totalwaveformNamesList)):
self.SelectionDoerList[s].AddCheckButtonMenuElement(self.SelectionMenu,label=self.totalwaveformNamesList[s])
self.SelectionDoerList[s].Set(True)
self.TheMenu.entryconfigure('Selection', state= tk.DISABLED if len(self.totalwaveformNamesList) <= 1 else tk.ACTIVE)
# ------
self.onSelection()
return self
def onSelectionsDisplayAll(self):
for sd in self.SelectionDoerList:
sd.Set(True)
self.onSelection()
def onSelectionsDisplayNone(self):
for sd in self.SelectionDoerList:
sd.Set(False)
self.onSelection()
def onSelectionsToggle(self):
for sd in self.SelectionDoerList:
sd.Set(not sd.Bool())
self.onSelection()
def onSelection(self,x=None):
self.waveformList=[]
self.waveformNamesList=[]
self.waveformColorIndexList=[]
colors=matplotlib.pyplot.rcParams['axes.prop_cycle'].by_key()['color']
for si in range(len(self.SelectionDoerList)):
if self.SelectionDoerList[si].Bool():
self.waveformList.append(self.totalwaveformList[si])
self.waveformNamesList.append(self.totalwaveformNamesList[si])
self.waveformColorIndexList.append(colors[si%len(colors)])
if len(self.waveformList) == 1:
self.statusbar.set(ToSI(self.waveformList[0].td.K,'Pts')+' starting at '+ToSI(self.waveformList[0].td.H,'s')+' at '+
ToSI(self.waveformList[0].td.Fs,'S/s')+' (T = '+ToSI(1./self.waveformList[0].td.Fs,'s')+')')
elif len(self.waveformList) == 0:
self.statusbar.set('No Waveforms')
else:
self.statusbar.set('Multiple Waveforms')
if self.ViewTimeDomainDoer.Bool():
self.PlotWaveformsTimeDomain()
elif self.ViewSpectralContentDoer.Bool():
self.PlotWaveformsFrequencyContent(density=False)
elif self.ViewSpectralDensityDoer.Bool():
self.PlotWaveformsFrequencyContent(density=True)
return self
def onShowGrids(self):
SignalIntegrity.App.Preferences['Appearance.GridsOnPlots']=self.ShowGridsDoer.Bool()
SignalIntegrity.App.Preferences.SaveToFile()
self.onSelection()
def onLogScale(self):
SignalIntegrity.App.Preferences['SParameterProperties.Plot.LogScale']=self.LogScaleDoer.Bool()
SignalIntegrity.App.Preferences.SaveToFile()
self.onSelection()
def onViewTimeDomain(self):
self.ZoomsInitialized=False
self.ViewSpectralDensityDoer.Set(False)
self.ViewSpectralContentDoer.Set(False)
self.PlotWaveformsTimeDomain()
def onViewSpectralContent(self):
self.ZoomsInitialized=False
self.ViewTimeDomainDoer.Set(False)
self.ViewSpectralDensityDoer.Set(False)
self.PlotWaveformsFrequencyContent(density=False)
def onViewSpectralDensity(self):
self.ZoomsInitialized=False
self.ViewTimeDomainDoer.Set(False)
self.ViewSpectralContentDoer.Set(False)
self.PlotWaveformsFrequencyContent(density=True)
def PlotWaveformsTimeDomain(self):
self.lift(self.parent.parent)
self.plt.cla()
self.plt.set_ylabel('amplitude',fontsize=10)
self.plotLabel.config(text='Time-domain View')
if not SignalIntegrity.App.Preferences['Appearance.PlotCursorValues']:
self.plt.format_coord = lambda x, y: ''
if not self.waveformList == None:
self.plt.autoscale(False)
mint=None
maxt=None
for wfi in range(len(self.waveformList)):
wf=self.waveformList[wfi]
wfTimes=wf.Times()
if len(wfTimes)==0:
continue
wfValues=wf.Values()
wfName=str(self.waveformNamesList[wfi])
mint=wfTimes[0] if mint is None else min(mint,wfTimes[0])
maxt=wfTimes[-1] if maxt is None else max(maxt,wfTimes[-1])
timeLabel='s'
timeLabelDivisor=1.
if not self.waveformList is None:
if (not mint is None) and (not maxt is None):
durLabelTime=(maxt-mint)
timeLabel=ToSI(durLabelTime,'s')[-2:]
timeLabelDivisor=FromSI('1. '+timeLabel,'s')
mint=mint/timeLabelDivisor
maxt=maxt/timeLabelDivisor
if not self.ZoomsInitialized:
self.minx=mint
self.maxx=maxt
if self.minx != None:
self.plt.set_xlim(left=self.minx)
if self.maxx != None:
self.plt.set_xlim(right=self.maxx)
minv=None
maxv=None
for wfi in range(len(self.waveformList)):
wf=self.waveformList[wfi]
wfTimes=wf.Times(timeLabelDivisor)
if len(wfTimes)==0:
continue
wfValues=wf.Values()
wfName=str(self.waveformNamesList[wfi])
wfColor=self.waveformColorIndexList[wfi]
plotlog=False
plotdB=False
if plotlog:
self.plt.semilogy(wfTimes,wf.Values('abs'),label=wfName,c=wfColor)
elif plotdB:
self.plt.plot(wfTimes,[max(20.*math.log10(abs(a)),-200.) for a in wf.Values('abs')],label=wfName,c=wfColor)
else:
self.plt.plot(wfTimes,wfValues,label=wfName,c=wfColor)
minv=min(wfValues) if minv is None else min(minv,min(wfValues))
maxv=max(wfValues) if maxv is None else max(maxv,max(wfValues))
self.plt.set_xlabel('time ('+timeLabel+')',fontsize=10)
self.plt.legend(loc='upper right',labelspacing=0.1)
if not self.ZoomsInitialized:
self.miny=minv
self.maxy=maxv
if self.miny != None:
self.plt.set_ylim(bottom=self.miny)
if self.maxy != None:
self.plt.set_ylim(top=self.maxy)
if self.ShowGridsDoer.Bool():
self.plt.grid(True)
self.ZoomsInitialized=True
self.f.canvas.draw()
self.plt.callbacks.connect('xlim_changed', self.onXLimitChange)
self.plt.callbacks.connect('ylim_changed', self.onYLimitChange)
return self
def onWriteSimulatorToFile(self):
for wfi in range(len(self.waveformNamesList)):
outputWaveformName=self.waveformNamesList[wfi]
outputWaveform=self.waveformList[wfi]
if self.parent.parent.fileparts.filename=='':
filename=outputWaveformName
else:
filename=self.parent.parent.fileparts.filename+'_'+outputWaveformName
preferLeCroyWaveforms=SignalIntegrity.App.Preferences['ProjectFiles.PreferSaveWaveformsLeCroyFormat']
if preferLeCroyWaveforms:
filename=AskSaveAsFilename(parent=self,filetypes=[('LeCroy','.trc'),('waveform', '.txt')],
defaultextension='.trc',
initialdir=self.parent.parent.fileparts.AbsoluteFilePath(),
initialfile=filename+'.trc')
else:
filename=AskSaveAsFilename(parent=self,filetypes=[('waveform', '.txt'),('LeCroy','.trc')],
defaultextension='.txt',
initialdir=self.parent.parent.fileparts.AbsoluteFilePath(),
initialfile=filename+'.txt')
if filename is None:
continue
outputWaveform.WriteToFile(filename)
def onReadSimulatorFromFile(self):
pass
def onCalculationProperties(self):
self.parent.parent.onCalculationProperties()
def onExamineTransferMatrices(self):
buttonLabelList=[[out+' due to '+inp for inp in self.parent.sourceNames] for out in self.parent.outputWaveformLabels]
maxLength=len(max([item for sublist in buttonLabelList for item in sublist],key=len))
buttonLabelList=[[item.ljust(maxLength) for item in sublist] for sublist in buttonLabelList]
sp=self.parent.transferMatrices.SParameters()
SParametersDialog(self.parent.parent,sp,
self.parent.parent.fileparts.FullFilePathExtension('s'+str(sp.m_P)+'p'),
'Transfer Parameters',buttonLabelList)
def onMatplotlib2TikZ(self):
if self.ViewTimeDomainDoer.Bool():
suffix='Waveforms'
elif self.ViewSpectralContentDoer.Bool():
suffix='SpectralContent'
elif self.ViewSpectralDensityDoer.Bool():
suffix='SpectralDensity'
filename=AskSaveAsFilename(parent=self,filetypes=[('tex', '.tex')],
defaultextension='.tex',
initialdir=self.parent.parent.fileparts.AbsoluteFilePath(),
initialfile=self.parent.parent.fileparts.filename+suffix+'.tex')
if filename is None:
return
try:
PlotTikZ(filename,self.f)
except:
messagebox.showerror('Export LaTeX','LaTeX could not be generated or written ')
def onHelp(self):
if Doer.helpKeys is None:
messagebox.showerror('Help System','Cannot find or open this help element')
return
Doer.helpKeys.Open('sec:Simulator-Dialog')
def onControlHelp(self):
Doer.inHelp=True
self.config(cursor='question_arrow')
def onEscape(self):
Doer.inHelp=False
self.config(cursor='left_ptr')
def onPreferences(self):
if not hasattr(self, 'preferencesDialog'):
self.preferencesDialog = SParameterViewerPreferencesDialog(self,SignalIntegrity.App.Preferences)
if self.preferencesDialog == None:
self.preferencesDialog= SParameterViewerPreferencesDialog(self,SignalIntegrity.App.Preferences)
else:
if not self.preferencesDialog.winfo_exists():
self.preferencesDialog=SParameterViewerPreferencesDialog(self,SignalIntegrity.App.Preferences)
class PostProcessingDialog(tk.Toplevel):
def __init__(self, parent, title=None):
tk.Toplevel.__init__(self, parent)
self.parent = parent
self.__root = self
self.withdraw()
# the Doers - the holder of the commands, menu elements, toolbar elements, and key bindings
self.NewFileDoer = Doer(self.onNewFile)
self.OpenFileDoer = Doer(self.onOpenFile)
self.SaveFileDoer = Doer(self.onSaveFile)
# ------
self.ExitDoer = Doer(self.onExit)
self.CutDoer = Doer(self.onCut)
self.CopyDoer = Doer(self.onCopy)
self.PasteDoer = Doer(self.onPaste)
self.AboutDoer = Doer(
self.onAbout).AddHelpElement('sec:Post-Processing')
# The menu system
TheMenu = tk.Menu(self)
self.config(menu=TheMenu)
# FileMenu=tk.Menu(self)
# TheMenu.add_cascade(label='File',menu=FileMenu,underline=0)
# self.NewFileDoer.AddMenuElement(FileMenu,label="New",accelerator='Ctrl+N',underline=0)
# self.OpenFileDoer.AddMenuElement(FileMenu,label="Open",accelerator='Ctrl+O',underline=0)
# self.SaveFileDoer.AddMenuElement(FileMenu,label="Save",accelerator='Ctrl+S',underline=0)
# FileMenu.add_separator()
# self.ExitDoer.AddMenuElement(FileMenu,label="Exit",accelerator='Ctrl+X',underline=1)
# ------
EditMenu = tk.Menu(self)
TheMenu.add_cascade(label='Edit', menu=EditMenu, underline=0)
self.CutDoer.AddMenuElement(EditMenu,
label="Cut",
accelerator='Ctrl+C',
underline=0)
self.CopyDoer.AddMenuElement(EditMenu,
label="Copy",
accelerator='Ctrl+X',
underline=1)
self.PasteDoer.AddMenuElement(EditMenu,
label="Paste",
accelerator='Ctrl+V',
underline=0)
# ------
HelpMenu = tk.Menu(self)
TheMenu.add_cascade(label='Help', menu=HelpMenu, underline=0)
self.AboutDoer.AddMenuElement(HelpMenu, label='About', underline=0)
# text area
self.TextArea = tk.Text(self.__root)
self.TextArea.pack()
self.__file = None
self.__root.title("Post-Processing")
self.TextArea.insert(
1.0, SignalIntegrity.App.Project['PostProcessing'].GetTextString())
self.protocol("WM_DELETE_WINDOW", self.onExit)
self.deiconify()
def onExit(self):
SignalIntegrity.App.Project['PostProcessing'].PutTextString(
self.TextArea.get(1.0, tk.END))
self.parent.statusbar.set('Post-Processing Modified')
self.parent.history.Event('modify post-processing')
self.__root.destroy()
def onAbout(self):
self.AboutDoer.OpenHelp()
def onOpenFile(self):
self.__file = AskOpenFileName(defaultextension=".txt",
filetypes=[("All Files", "*.*"),
("Text Documents", "*.txt")])
if self.__file == "":
# no file to open
self.__file = None
else:
# Try to open the file
# set the window title
self.__root.title(os.path.basename(self.__file) + " - Notepad")
self.TextArea.delete(1.0, tk.END)
file = open(self.__file, "r")
self.TextArea.insert(1.0, file.read())
file.close()
def onNewFile(self):
self.__root.title("Untitled - Notepad")
self.__file = None
self.TextArea.delete(1.0, tk.END)
def onSaveFile(self):
if self.__file == None:
# Save as new file
self.__file = AskSaveAsFilename(initialfile='Untitled.txt',
defaultextension=".txt",
filetypes=[("All Files", "*.*"),
("Text Documents",
"*.txt")])
if self.__file == "":
self.__file = None
else:
# Try to save the file
file = open(self.__file, "w")
file.write(self.TextArea.get(1.0, tk.END))
file.close()
# Change the window title
self.__root.title(os.path.basename(self.__file) + " - Notepad")
else:
file = open(self.__file, "w")
file.write(self.TextArea.get(1.0, tk.END))
file.close()
def onCut(self):
self.TextArea.event_generate("<<Cut>>")
def onCopy(self):
self.TextArea.event_generate("<<Copy>>")
def onPaste(self):
self.TextArea.event_generate("<<Paste>>")
def __init__(self, parent, title=None):
tk.Toplevel.__init__(self, parent)
self.parent = parent
self.__root = self
self.withdraw()
# the Doers - the holder of the commands, menu elements, toolbar elements, and key bindings
self.NewFileDoer = Doer(self.onNewFile)
self.OpenFileDoer = Doer(self.onOpenFile)
self.SaveFileDoer = Doer(self.onSaveFile)
# ------
self.ExitDoer = Doer(self.onExit)
self.CutDoer = Doer(self.onCut)
self.CopyDoer = Doer(self.onCopy)
self.PasteDoer = Doer(self.onPaste)
self.AboutDoer = Doer(
self.onAbout).AddHelpElement('sec:Post-Processing')
# The menu system
TheMenu = tk.Menu(self)
self.config(menu=TheMenu)
# FileMenu=tk.Menu(self)
# TheMenu.add_cascade(label='File',menu=FileMenu,underline=0)
# self.NewFileDoer.AddMenuElement(FileMenu,label="New",accelerator='Ctrl+N',underline=0)
# self.OpenFileDoer.AddMenuElement(FileMenu,label="Open",accelerator='Ctrl+O',underline=0)
# self.SaveFileDoer.AddMenuElement(FileMenu,label="Save",accelerator='Ctrl+S',underline=0)
# FileMenu.add_separator()
# self.ExitDoer.AddMenuElement(FileMenu,label="Exit",accelerator='Ctrl+X',underline=1)
# ------
EditMenu = tk.Menu(self)
TheMenu.add_cascade(label='Edit', menu=EditMenu, underline=0)
self.CutDoer.AddMenuElement(EditMenu,
label="Cut",
accelerator='Ctrl+C',
underline=0)
self.CopyDoer.AddMenuElement(EditMenu,
label="Copy",
accelerator='Ctrl+X',
underline=1)
self.PasteDoer.AddMenuElement(EditMenu,
label="Paste",
accelerator='Ctrl+V',
underline=0)
# ------
HelpMenu = tk.Menu(self)
TheMenu.add_cascade(label='Help', menu=HelpMenu, underline=0)
self.AboutDoer.AddMenuElement(HelpMenu, label='About', underline=0)
# text area
self.TextArea = tk.Text(self.__root)
self.TextArea.pack()
self.__file = None
self.__root.title("Post-Processing")
self.TextArea.insert(
1.0, SignalIntegrity.App.Project['PostProcessing'].GetTextString())
self.protocol("WM_DELETE_WINDOW", self.onExit)
self.deiconify()
class EyeDiagramDialog(tk.Toplevel):
def __init__(self, parent, name):
tk.Toplevel.__init__(self, parent.parent)
self.parent=parent
self.withdraw()
self.name=name
self.title('Eye Diagram: '+name)
self.img = tk.PhotoImage(file=SignalIntegrity.App.IconsBaseDir+'AppIcon2.gif')
self.tk.call('wm', 'iconphoto', self._w, self.img)
self.protocol("WM_DELETE_WINDOW", self.onClosing)
# the Doers - the holder of the commands, menu elements, toolbar elements, and key bindings
self.EyeDiagramSaveDoer = Doer(self.onWriteImageToFile).AddHelpElement('Control-Help:Save-Eye-Diagram-Image').AddToolTip('Save images to files')
# ------
self.CalculationPropertiesDoer = Doer(self.onCalculationProperties).AddHelpElement('Control-Help:Calculation-Properties').AddToolTip('Edit calculation properties')
self.PropertiesDoer=Doer(self.onProperties).AddHelpElement('Control-Help:Eye-Diagram-Properties').AddToolTip('Edit eye diagram properties')
self.SimulateDoer = Doer(self.onCalculate).AddHelpElement('Control-Help:Recalculate').AddToolTip('Recalculate simulation')
self.OnlyRecalculateEyeDoer =Doer(self.onRecalculateEyeDiagram).AddHelpElement('Control-Help:Only-Recalculate-Eye-Diagram').AddToolTip('Recalculate eye diagram')
# ------
self.EyeMeasurementsDoer = Doer(self.onEyeMeasurements).AddHelpElement('Control-Help:Eye-Measurements').AddToolTip('View the eye measurements')
self.BathtubCurveDoer = Doer(self.onBathtubCurve).AddHelpElement('Control-Help:Bathtub-Curve').AddToolTip('View the bathtub curves')
# ------
self.HelpDoer = Doer(self.onHelp).AddHelpElement('Control-Help:Eye-Diagram-Open-Help-File').AddToolTip('Open the help system in a browser')
self.ControlHelpDoer = Doer(self.onControlHelp).AddHelpElement('Control-Help:Eye-Diagram-Control-Help').AddToolTip('Get help on a control')
# ------
self.EscapeDoer = Doer(self.onEscape).AddKeyBindElement(self,'<Escape>').DisableHelp()
# The menu system
TheMenu=tk.Menu(self)
self.TheMenu=TheMenu
self.config(menu=TheMenu)
FileMenu=tk.Menu(self)
TheMenu.add_cascade(label='File',menu=FileMenu,underline=0)
self.EyeDiagramSaveDoer.AddMenuElement(FileMenu,label="Save Image to File",underline=0)
FileMenu.add_separator()
# ------
CalcMenu=tk.Menu(self)
TheMenu.add_cascade(label='Calculate',menu=CalcMenu,underline=0)
self.CalculationPropertiesDoer.AddMenuElement(CalcMenu,label='Calculation Properties',underline=0)
self.PropertiesDoer.AddMenuElement(CalcMenu,label='Eye Diagram Properties',underline=0)
CalcMenu.add_separator()
self.SimulateDoer.AddMenuElement(CalcMenu,label='Recalculate',underline=0)
self.OnlyRecalculateEyeDoer.AddMenuElement(CalcMenu,label='Only Recalculate Eye Diagram',underline=0)
# ------
ViewMenu=tk.Menu(self)
TheMenu.add_cascade(label='View',menu=ViewMenu,underline=0)
self.EyeMeasurementsDoer.AddMenuElement(ViewMenu,label='Eye Measurements',underline=0)
self.BathtubCurveDoer.AddMenuElement(ViewMenu,label='Bathtub Curve',underline=0)
# ------
HelpMenu=tk.Menu(self)
TheMenu.add_cascade(label='Help',menu=HelpMenu,underline=0)
self.HelpDoer.AddMenuElement(HelpMenu,label='Open Help File',underline=0)
self.ControlHelpDoer.AddMenuElement(HelpMenu,label='Control Help',underline=0)
# The Toolbar
ToolBarFrame = tk.Frame(self)
ToolBarFrame.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
iconsdir=SignalIntegrity.App.IconsDir+''
self.EyeDiagramSaveDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'document-save-2.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
tk.Frame(self,height=2,bd=2,relief=tk.RAISED).pack(side=tk.LEFT,fill=tk.X,padx=5,pady=5)
self.CalculationPropertiesDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'tooloptions.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.SimulateDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'system-run-3.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.OnlyRecalculateEyeDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'eye.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
tk.Frame(ToolBarFrame,height=2,bd=2,relief=tk.RAISED).pack(side=tk.LEFT,fill=tk.X,padx=5,pady=5)
self.HelpDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'help-contents-5.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.ControlHelpDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'help-3.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.eyeStatus=StatusBar(self)
self.eyeStatus.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
self.eyeFrame=tk.Frame(self, relief=tk.RIDGE, borderwidth=5)
self.eyeCanvas=tk.Canvas(self.eyeFrame,width=0,height=0)
self.eyeCanvas.pack()
self.eyeFrame.pack(side=tk.TOP,fill=tk.BOTH,expand=tk.YES)
# status bar
self.statusbar=StatusBar(self)
self.statusbar.pack(side=tk.BOTTOM,fill=tk.X,expand=tk.NO)
self.eyeDiagram=EyeDiagram(self,self.name)
self.geometry("%+d%+d" % (self.parent.parent.root.winfo_x()+self.parent.parent.root.winfo_width()/2-self.winfo_width()/2,
self.parent.parent.root.winfo_y()+self.parent.parent.root.winfo_height()/2-self.winfo_height()/2))
# Allow resizing of the image
self.knowDelta=False
self.deltaWidth=0
self.deltaHeight=0
self.bind('<Configure>',self.onResize)
self.bind('<FocusIn>',self.onFocus)
def onFocus(self,event):
if event.widget == self:
if hasattr(self,'eyeDiagramMeasurementsDialog'):
if self.eyeDiagramMeasurementsDialog != None:
if self.eyeDiagramMeasurementsDialog.winfo_exists():
self.eyeDiagramMeasurementsDialog.lift()
self.lift()
def onResize(self,event):
if not self.knowDelta:
self.adjusting=False
self.adjustCount=0
self.deltaWidth=4
self.deltaHeight=4
self.knowDelta=True
else:
if self.adjusting:
self.adjustCount+=1
else:
self.adjusting=True
self.adjustCount=0
self.after(100,self.AdjustImage)
def AdjustImage(self):
if self.adjustCount != 0:
self.adjustCount=0
self.after(100,self.AdjustImage)
else:
if hasattr(self, 'eyeImage'):
newImageWidth=self.eyeCanvas.winfo_width()-self.deltaWidth
newImageHeight=self.eyeCanvas.winfo_height()-self.deltaHeight
if (newImageWidth != self.eyeImage.width()) or (newImageHeight != self.eyeImage.height()):
if (newImageHeight > 0) and (newImageWidth > 0):
img=self.eyeDiagram.img.resize((newImageWidth,newImageHeight))
self.eyeImage=ImageTk.PhotoImage(img)
self.eyeCanvas.create_image(newImageWidth/2,newImageHeight/2,image=self.eyeImage)
self.adjusting=False
def onClosing(self):
self.withdraw()
self.destroy()
def destroy(self):
tk.Toplevel.withdraw(self)
tk.Toplevel.destroy(self)
def onWriteImageToFile(self):
if self.parent.parent.fileparts.filename=='':
filename=self.name
else:
filename=self.parent.parent.fileparts.filename+'_'+self.name
filename=AskSaveAsFilename(parent=self,filetypes=[('Images',('.png','.bmp','.jpg','.gif','.tiff'))],
defaultextension='.png',
initialdir=self.parent.parent.fileparts.AbsoluteFilePath(),
initialfile=filename+'.png')
if filename is None:
return
self.eyeDiagram.img.save(filename)
def onCalculate(self):
self.statusbar.set('Calculation Started')
self.parent.parent.onCalculate()
def onRecalculateEyeDiagram(self):
self.statusbar.set('Calculation Started')
import SignalIntegrity.Lib as si
progressDialog=ProgressDialog(self.parent.parent,"Eye Diagram Processing",self,self.CalculateEyeDiagram)
try:
progressDialog.GetResult()
except si.SignalIntegrityException as e:
messagebox.showerror('Eye Diagram',e.parameter+': '+e.message)
return
def onCalculationProperties(self):
self.parent.parent.onCalculationProperties()
def onHelp(self):
if Doer.helpKeys is None:
messagebox.showerror('Help System','Cannot find or open this help element')
return
Doer.helpKeys.Open('sec:Eye-Diagram-Dialog')
def onControlHelp(self):
Doer.inHelp=True
self.config(cursor='question_arrow')
def onEscape(self):
Doer.inHelp=False
self.config(cursor='left_ptr')
def onProperties(self):
self.eyeArgs['Config'].onConfiguration(self)
def SetEyeArgs(self,eyeArgs):
self.eyeArgs=eyeArgs
return self
def InstallCallback(self,Callback=None):
self.callback=Callback
def RemoveCallback(self):
self.callback=None
def CalculateEyeDiagram(self):
self.eyeDiagram.CalculateEyeDiagram(self.parent.parent.fileparts.FileNameTitle(),self.callback)
if hasattr(self,'eyeDiagramMeasurementsDialog'):
if self.eyeDiagramMeasurementsDialog != None:
if self.eyeDiagramMeasurementsDialog.winfo_exists():
self.EyeDiagramMeasurementsDialog().UpdateMeasurements(self.eyeDiagram.measDict)
if hasattr(self, 'bathtubCurveDialog'):
if self.bathtubCurveDialog != None:
if self.bathtubCurveDialog.winfo_exists():
self.BathtubCurveDialog().UpdateMeasurements(self.eyeDiagram.measDict)
self.EyeMeasurementsDoer.Activate(not self.eyeDiagram.measDict is None)
self.BathtubCurveDoer.Activate((not self.eyeDiagram.measDict is None) and ('Bathtub' in self.eyeDiagram.measDict.keys()))
self.eyeCanvas.pack_forget()
config=self.eyeArgs['Config']
R=config['Rows']; C=config['Columns']
C=int(C*config['ScaleX']/100.*config['UI']); R=int(R*config['ScaleY']/100.)
self.eyeCanvas=tk.Canvas(self.eyeFrame,width=C,height=R)
if not self.eyeDiagram.img is None:
self.eyeStatus.set(ToSI(int(self.eyeDiagram.prbswf.td.K/self.eyeDiagram.prbswf.td.Fs*self.eyeDiagram.baudrate),'UI')+' at '+ToSI(self.eyeDiagram.baudrate,'Baud'))
self.eyeImage=ImageTk.PhotoImage(self.eyeDiagram.img)
self.eyeCanvas.create_image(C/2,R/2,image=self.eyeImage)
self.eyeCanvas.pack(expand=tk.YES,fill=tk.BOTH)
self.statusbar.set('Calculation complete')
else:
self.statusbar.set('Calculation failed or aborted')
self.eyeStatus.set('No Eye')
def EyeDiagramMeasurementsDialog(self):
if not hasattr(self,'eyeDiagramMeasurementsDialog'):
self.eyeDiagramMeasurementsDialog=EyeDiagramMeasurementsDialog(self,self.name)
if self.eyeDiagramMeasurementsDialog == None:
self.eyeDiagramMeasurementsDialog=EyeDiagramMeasurementsDialog(self,self.name)
else:
if not self.eyeDiagramMeasurementsDialog.winfo_exists():
self.eyeDiagramMeasurementsDialog=EyeDiagramMeasurementsDialog(self,self.name)
return self.eyeDiagramMeasurementsDialog
def UpdateWaveforms(self):
self.eyeDiagram.prbswf=self.eyeArgs['Waveform']
self.eyeDiagram.baudrate=self.eyeArgs['BaudRate']
self.eyeDiagram.config=self.eyeArgs['Config']
self.CalculateEyeDiagram()
self.deiconify()
self.lift()
return self
def BathtubCurveDialog(self):
if not hasattr(self,'bathtubCurveDialog'):
self.bathtubCurveDialog=BathtubCurveDialog(self,self.name)
if self.bathtubCurveDialog == None:
self.bathtubCurveDialog=BathtubCurveDialog(self,self.name)
else:
if not self.bathtubCurveDialog.winfo_exists():
self.bathtubCurveDialog=BathtubCurveDialog(self,self.name)
return self.bathtubCurveDialog
def onBathtubCurve(self):
windowOpen=hasattr(self,'bathtubCurveDialog')\
and (self.bathtubCurveDialog != None)\
and bool(self.bathtubCurveDialog.winfo_exists())
if not windowOpen:
self.BathtubCurveDialog().UpdateMeasurements(self.eyeDiagram.measDict)
self.BathtubCurveDialog().lift()
def onEyeMeasurements(self):
windowOpen=hasattr(self,'eyeDiagramMeasurementsDialog')\
and (self.eyeDiagramMeasurementsDialog != None)\
and bool(self.eyeDiagramMeasurementsDialog.winfo_exists())
if not windowOpen:
self.EyeDiagramMeasurementsDialog().UpdateMeasurements(self.eyeDiagram.measDict)
self.EyeDiagramMeasurementsDialog().lift()
def __init__(self, parent, name):
tk.Toplevel.__init__(self, parent.parent)
self.parent=parent
self.withdraw()
self.name=name
self.title('Eye Diagram: '+name)
self.img = tk.PhotoImage(file=SignalIntegrity.App.IconsBaseDir+'AppIcon2.gif')
self.tk.call('wm', 'iconphoto', self._w, self.img)
self.protocol("WM_DELETE_WINDOW", self.onClosing)
# the Doers - the holder of the commands, menu elements, toolbar elements, and key bindings
self.EyeDiagramSaveDoer = Doer(self.onWriteImageToFile).AddHelpElement('Control-Help:Save-Eye-Diagram-Image').AddToolTip('Save images to files')
# ------
self.CalculationPropertiesDoer = Doer(self.onCalculationProperties).AddHelpElement('Control-Help:Calculation-Properties').AddToolTip('Edit calculation properties')
self.PropertiesDoer=Doer(self.onProperties).AddHelpElement('Control-Help:Eye-Diagram-Properties').AddToolTip('Edit eye diagram properties')
self.SimulateDoer = Doer(self.onCalculate).AddHelpElement('Control-Help:Recalculate').AddToolTip('Recalculate simulation')
self.OnlyRecalculateEyeDoer =Doer(self.onRecalculateEyeDiagram).AddHelpElement('Control-Help:Only-Recalculate-Eye-Diagram').AddToolTip('Recalculate eye diagram')
# ------
self.EyeMeasurementsDoer = Doer(self.onEyeMeasurements).AddHelpElement('Control-Help:Eye-Measurements').AddToolTip('View the eye measurements')
self.BathtubCurveDoer = Doer(self.onBathtubCurve).AddHelpElement('Control-Help:Bathtub-Curve').AddToolTip('View the bathtub curves')
# ------
self.HelpDoer = Doer(self.onHelp).AddHelpElement('Control-Help:Eye-Diagram-Open-Help-File').AddToolTip('Open the help system in a browser')
self.ControlHelpDoer = Doer(self.onControlHelp).AddHelpElement('Control-Help:Eye-Diagram-Control-Help').AddToolTip('Get help on a control')
# ------
self.EscapeDoer = Doer(self.onEscape).AddKeyBindElement(self,'<Escape>').DisableHelp()
# The menu system
TheMenu=tk.Menu(self)
self.TheMenu=TheMenu
self.config(menu=TheMenu)
FileMenu=tk.Menu(self)
TheMenu.add_cascade(label='File',menu=FileMenu,underline=0)
self.EyeDiagramSaveDoer.AddMenuElement(FileMenu,label="Save Image to File",underline=0)
FileMenu.add_separator()
# ------
CalcMenu=tk.Menu(self)
TheMenu.add_cascade(label='Calculate',menu=CalcMenu,underline=0)
self.CalculationPropertiesDoer.AddMenuElement(CalcMenu,label='Calculation Properties',underline=0)
self.PropertiesDoer.AddMenuElement(CalcMenu,label='Eye Diagram Properties',underline=0)
CalcMenu.add_separator()
self.SimulateDoer.AddMenuElement(CalcMenu,label='Recalculate',underline=0)
self.OnlyRecalculateEyeDoer.AddMenuElement(CalcMenu,label='Only Recalculate Eye Diagram',underline=0)
# ------
ViewMenu=tk.Menu(self)
TheMenu.add_cascade(label='View',menu=ViewMenu,underline=0)
self.EyeMeasurementsDoer.AddMenuElement(ViewMenu,label='Eye Measurements',underline=0)
self.BathtubCurveDoer.AddMenuElement(ViewMenu,label='Bathtub Curve',underline=0)
# ------
HelpMenu=tk.Menu(self)
TheMenu.add_cascade(label='Help',menu=HelpMenu,underline=0)
self.HelpDoer.AddMenuElement(HelpMenu,label='Open Help File',underline=0)
self.ControlHelpDoer.AddMenuElement(HelpMenu,label='Control Help',underline=0)
# The Toolbar
ToolBarFrame = tk.Frame(self)
ToolBarFrame.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
iconsdir=SignalIntegrity.App.IconsDir+''
self.EyeDiagramSaveDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'document-save-2.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
tk.Frame(self,height=2,bd=2,relief=tk.RAISED).pack(side=tk.LEFT,fill=tk.X,padx=5,pady=5)
self.CalculationPropertiesDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'tooloptions.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.SimulateDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'system-run-3.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.OnlyRecalculateEyeDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'eye.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
tk.Frame(ToolBarFrame,height=2,bd=2,relief=tk.RAISED).pack(side=tk.LEFT,fill=tk.X,padx=5,pady=5)
self.HelpDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'help-contents-5.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.ControlHelpDoer.AddToolBarElement(ToolBarFrame,iconfile=iconsdir+'help-3.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.eyeStatus=StatusBar(self)
self.eyeStatus.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
self.eyeFrame=tk.Frame(self, relief=tk.RIDGE, borderwidth=5)
self.eyeCanvas=tk.Canvas(self.eyeFrame,width=0,height=0)
self.eyeCanvas.pack()
self.eyeFrame.pack(side=tk.TOP,fill=tk.BOTH,expand=tk.YES)
# status bar
self.statusbar=StatusBar(self)
self.statusbar.pack(side=tk.BOTTOM,fill=tk.X,expand=tk.NO)
self.eyeDiagram=EyeDiagram(self,self.name)
self.geometry("%+d%+d" % (self.parent.parent.root.winfo_x()+self.parent.parent.root.winfo_width()/2-self.winfo_width()/2,
self.parent.parent.root.winfo_y()+self.parent.parent.root.winfo_height()/2-self.winfo_height()/2))
# Allow resizing of the image
self.knowDelta=False
self.deltaWidth=0
self.deltaHeight=0
self.bind('<Configure>',self.onResize)
self.bind('<FocusIn>',self.onFocus)
def __init__(self, parent,sp,filename=None,title=None,buttonLabels=None):
tk.Toplevel.__init__(self, parent)
self.parent=parent
self.withdraw()
self.fileparts=FileParts(filename)
if title is None:
if self.fileparts.filename =='':
self.title('S-parameters')
else:
self.title('S-parameters: '+self.fileparts.FileNameTitle())
else:
if filename is None:
self.title(title)
else:
self.title(title+': '+self.fileparts.FileNameTitle())
img = tk.PhotoImage(file=SignalIntegrity.App.IconsBaseDir+'AppIcon2.gif')
self.tk.call('wm', 'iconphoto', self._w, img)
self.protocol("WM_DELETE_WINDOW", self.onClosing)
self.variableLineWidth = tk.BooleanVar()
self.showPassivityViolations = tk.BooleanVar()
self.showCausalityViolations = tk.BooleanVar()
self.showImpedance = tk.BooleanVar()
self.logScale = tk.BooleanVar()
# the Doers - the holder of the commands, menu elements, toolbar elements, and key bindings
self.ReadSParametersFromFileDoer = Doer(self.onReadSParametersFromFile).AddKeyBindElement(self,'<Control-o>').AddHelpElement('Control-Help:Open-S-parameter-File')
self.WriteSParametersToFileDoer = Doer(self.onWriteSParametersToFile).AddKeyBindElement(self,'<Control-s>').AddHelpElement('Control-Help:Save-S-parameter-File')
self.Matplotlib2tikzDoer = Doer(self.onMatplotlib2TikZ)
# ------
self.CalculationPropertiesDoer = Doer(self.onCalculationProperties).AddHelpElement('Control-Help:Calculation-Properties')
self.ResampleDoer = Doer(self.onResample).AddHelpElement('Control-Help:Resample')
self.EnforcePassivityDoer = Doer(self.onEnforcePassivity).AddHelpElement('Control-Help:Enforce-Passivity')
self.EnforceCausalityDoer = Doer(self.onEnforceCausality).AddHelpElement('Control-Help:Enforce-Causality')
self.WaveletDenoiseDoer = Doer(self.onWaveletDenoise).AddHelpElement('Control-Help:Wavelet-Denoise')
# ------
self.HelpDoer = Doer(self.onHelp).AddHelpElement('Control-Help:Open-Help-File')
self.ControlHelpDoer = Doer(self.onControlHelp).AddHelpElement('Control-Help:Control-Help')
# ------
self.VariableLineWidthDoer = Doer(self.PlotSParameter).AddHelpElement('Control-Help:Variable-Line-Width')
self.ShowPassivityViolationsDoer = Doer(self.PlotSParameter).AddHelpElement('Control-Help:Show-Passivity-Violations')
self.ShowCausalityViolationsDoer = Doer(self.PlotSParameter).AddHelpElement('Control-Help:Show-Causality-Violations')
self.ShowImpedanceDoer = Doer(self.PlotSParameter).AddHelpElement('Control-Help:Show-Impedance')
self.LogScaleDoer = Doer(self.PlotSParameter).AddHelpElement('Control-Help:Log-Scale')
# ------
self.EscapeDoer = Doer(self.onEscape).AddKeyBindElement(self,'<Escape>').DisableHelp()
# The menu system
TheMenu=tk.Menu(self)
self.config(menu=TheMenu)
# ------
FileMenu=tk.Menu(self)
TheMenu.add_cascade(label='File',menu=FileMenu,underline=0)
self.WriteSParametersToFileDoer.AddMenuElement(FileMenu,label="Save",accelerator='Ctrl+S',underline=0)
self.ReadSParametersFromFileDoer.AddMenuElement(FileMenu,label="Open File",accelerator='Ctrl+O',underline=0)
FileMenu.add_separator()
self.Matplotlib2tikzDoer.AddMenuElement(FileMenu,label='Output to LaTeX (TikZ)',underline=10)
# ------
CalcMenu=tk.Menu(self)
TheMenu.add_cascade(label='Calculate',menu=CalcMenu,underline=0)
self.CalculationPropertiesDoer.AddMenuElement(CalcMenu,label='Calculation Properties',underline=0)
#CalcMenu.add_separator()
self.ResampleDoer.AddMenuElement(CalcMenu,label='Resample',underline=0)
#CalcMenu.add_separator()
self.EnforcePassivityDoer.AddMenuElement(CalcMenu,label='Enforce Passivity',underline=8)
self.EnforceCausalityDoer.AddMenuElement(CalcMenu,label='Enforce Causality',underline=9)
self.WaveletDenoiseDoer.AddMenuElement(CalcMenu,label='Wavelet Denoise',underline=0)
# ------
ViewMenu=tk.Menu(self)
TheMenu.add_cascade(label='View',menu=ViewMenu,underline=0)
self.VariableLineWidthDoer.AddCheckButtonMenuElement(ViewMenu,label='Variable Line Width',underline=9,onvalue=True,offvalue=False,variable=self.variableLineWidth)
self.ShowPassivityViolationsDoer.AddCheckButtonMenuElement(ViewMenu,label='Show Passivity Violations',underline=5,onvalue=True,offvalue=False,variable=self.showPassivityViolations)
self.ShowCausalityViolationsDoer.AddCheckButtonMenuElement(ViewMenu,label='Show Causality Violations',underline=6,onvalue=True,offvalue=False,variable=self.showCausalityViolations)
self.ShowImpedanceDoer.AddCheckButtonMenuElement(ViewMenu,label='Show Impedance',underline=5,onvalue=True,offvalue=False,variable=self.showImpedance)
self.LogScaleDoer.AddCheckButtonMenuElement(ViewMenu,label='Log Scale',underline=4,onvalue=True,offvalue=False,variable=self.logScale)
# ------
HelpMenu=tk.Menu(self)
TheMenu.add_cascade(label='Help',menu=HelpMenu,underline=0)
self.HelpDoer.AddMenuElement(HelpMenu,label='Open Help File',underline=0)
self.ControlHelpDoer.AddMenuElement(HelpMenu,label='Control Help',underline=0)
# The Toolbar
ToolBarFrame = tk.Frame(self)
ToolBarFrame.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
self.ReadSParametersFromFileDoer.AddToolBarElement(ToolBarFrame,iconfile=SignalIntegrity.App.IconsDir+'document-open-2.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.WriteSParametersToFileDoer.AddToolBarElement(ToolBarFrame,iconfile=SignalIntegrity.App.IconsDir+'document-save-2.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
tk.Frame(self,bd=2,relief=tk.SUNKEN).pack(side=tk.LEFT,fill=tk.X,padx=5,pady=5)
self.CalculationPropertiesDoer.AddToolBarElement(ToolBarFrame,iconfile=SignalIntegrity.App.IconsDir+'tooloptions.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
tk.Frame(ToolBarFrame,height=2,bd=2,relief=tk.RAISED).pack(side=tk.LEFT,fill=tk.X,padx=5,pady=5)
self.HelpDoer.AddToolBarElement(ToolBarFrame,iconfile=SignalIntegrity.App.IconsDir+'help-contents-5.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.ControlHelpDoer.AddToolBarElement(ToolBarFrame,iconfile=SignalIntegrity.App.IconsDir+'help-3.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
topFrame=tk.Frame(self)
topFrame.pack(side=tk.TOP,fill=tk.BOTH,expand=tk.YES)
bottomFrame=tk.Frame(self)
bottomFrame.pack(side=tk.TOP,fill=tk.BOTH,expand=tk.YES)
topLeftFrame=tk.Frame(topFrame)
topLeftFrame.pack(side=tk.LEFT,fill=tk.BOTH,expand=tk.YES)
topRightFrame=tk.Frame(topFrame)
topRightFrame.pack(side=tk.LEFT,fill=tk.BOTH,expand=tk.YES)
bottomLeftFrame=tk.Frame(bottomFrame)
bottomLeftFrame.pack(side=tk.LEFT,fill=tk.BOTH,expand=tk.YES)
bottomRightFrame=tk.Frame(bottomFrame)
bottomRightFrame.pack(side=tk.LEFT,fill=tk.BOTH,expand=tk.YES)
self.topLeftFigure=Figure(figsize=(5,2), dpi=100)
self.topLeftPlot=self.topLeftFigure.add_subplot(111)
self.topLeftCanvas=FigureCanvasTkAgg(self.topLeftFigure, master=topLeftFrame)
self.topLeftCanvas.get_tk_widget().pack(side=tk.TOP, fill=tk.X, expand=1)
self.topLeftToolbar = NavigationToolbar2Tk( self.topLeftCanvas, topLeftFrame )
self.topLeftToolbar.update()
self.topLeftCanvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
self.topRightFigure=Figure(figsize=(5,2), dpi=100)
self.topRightPlot=self.topRightFigure.add_subplot(111)
self.topRightCanvas=FigureCanvasTkAgg(self.topRightFigure, master=topRightFrame)
self.topRightCanvas.get_tk_widget().pack(side=tk.TOP, fill=tk.X, expand=1)
self.topRightToolbar = NavigationToolbar2Tk( self.topRightCanvas, topRightFrame )
self.topRightToolbar.update()
self.topRightCanvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
self.topRightCanvasControlsFrame=tk.Frame(topRightFrame)
self.topRightCanvasControlsFrame.pack(side=tk.TOP, fill=tk.X, expand=tk.NO)
tk.Button(self.topRightCanvasControlsFrame,text='unwrap',command=self.onUnwrap).pack(side=tk.LEFT,expand=tk.NO,fill=tk.NONE)
self.delay=PartPropertyDelay(0.)
self.delayViewerProperty=ViewerProperty(self.topRightCanvasControlsFrame,self.delay,self.onDelayEntered)
self.bottomLeftFigure=Figure(figsize=(5,2), dpi=100)
self.bottomLeftPlot=self.bottomLeftFigure.add_subplot(111)
self.bottomLeftCanvas=FigureCanvasTkAgg(self.bottomLeftFigure, master=bottomLeftFrame)
self.bottomLeftCanvas.get_tk_widget().pack(side=tk.TOP, fill=tk.X, expand=1)
self.bottomLeftToolbar = NavigationToolbar2Tk( self.bottomLeftCanvas, bottomLeftFrame )
self.bottomLeftToolbar.update()
self.bottomLeftCanvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
self.bottomRightFigure=Figure(figsize=(5,2), dpi=100)
self.bottomRightPlot=self.bottomRightFigure.add_subplot(111)
self.bottomRightCanvas=FigureCanvasTkAgg(self.bottomRightFigure, master=bottomRightFrame)
self.bottomRightCanvas.get_tk_widget().pack(side=tk.TOP, fill=tk.X, expand=1)
self.bottomRightToolbar = NavigationToolbar2Tk( self.bottomRightCanvas, bottomRightFrame )
self.bottomRightToolbar.update()
self.bottomRightCanvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
controlsFrame = tk.Frame(self)
controlsFrame.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
self.sButtonsFrame = tk.Frame(controlsFrame, bd=1, relief=tk.SUNKEN)
self.sButtonsFrame.pack(side=tk.LEFT,expand=tk.NO,fill=tk.NONE)
self.resampleButton=tk.Button(controlsFrame,text='resample',command=self.onResample)
self.resampleButton.pack(side=tk.LEFT,expand=tk.NO,fill=tk.NONE)
self.sp=sp
if buttonLabels is None:
numPorts=self.sp.m_P
buttonLabels=[['s'+str(toP+1)+str(fromP+1) for fromP in range(numPorts)] for toP in range(numPorts)]
self.referenceImpedance=PartPropertyReferenceImpedance(self.sp.m_Z0)
self.referenceImpedanceProperty=ViewerProperty(controlsFrame,self.referenceImpedance,self.onReferenceImpedanceEntered)
else:
# button labels are a proxy for transfer parameters (until I do something better)
self.showPassivityViolations.set(False)
self.ShowPassivityViolationsDoer.Activate(False)
self.ShowCausalityViolationsDoer.Activate(False)
self.ShowImpedanceDoer.Activate(False)
#self.LogScaleDoer.Activate(False)
self.EnforcePassivityDoer.Activate(False)
self.EnforceCausalityDoer.Activate(False)
self.WaveletDenoiseDoer.Activate(False)
self.ReadSParametersFromFileDoer.Activate(False)
self.buttonLabels=buttonLabels
self.buttons=[]
for toP in range(len(buttonLabels)):
buttonrow=[]
rowFrame=tk.Frame(self.sButtonsFrame)
rowFrame.pack(side=tk.TOP,expand=tk.NO,fill=tk.NONE)
for fromP in range(len(buttonLabels[0])):
thisButton=tk.Button(rowFrame,text=buttonLabels[toP][fromP],width=len(buttonLabels[toP][fromP]),command=lambda x=toP+1,y=fromP+1: self.onSelectSParameter(x,y))
thisButton.pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
buttonrow.append(thisButton)
self.buttons.append(buttonrow)
self.fromPort = 1
self.toPort = 1
try:
from matplotlib2tikz import save as tikz_save
except:
self.Matplotlib2tikzDoer.Activate(False)
self.buttons[self.toPort-1][self.fromPort-1].config(relief=tk.SUNKEN)
self.PlotSParameter()
self.deiconify()
class SParametersDialog(tk.Toplevel):
def __init__(self, parent,sp,filename=None,title=None,buttonLabels=None):
tk.Toplevel.__init__(self, parent)
self.parent=parent
self.withdraw()
self.fileparts=FileParts(filename)
if title is None:
if self.fileparts.filename =='':
self.title('S-parameters')
else:
self.title('S-parameters: '+self.fileparts.FileNameTitle())
else:
if filename is None:
self.title(title)
else:
self.title(title+': '+self.fileparts.FileNameTitle())
img = tk.PhotoImage(file=SignalIntegrity.App.IconsBaseDir+'AppIcon2.gif')
self.tk.call('wm', 'iconphoto', self._w, img)
self.protocol("WM_DELETE_WINDOW", self.onClosing)
self.variableLineWidth = tk.BooleanVar()
self.showPassivityViolations = tk.BooleanVar()
self.showCausalityViolations = tk.BooleanVar()
self.showImpedance = tk.BooleanVar()
self.logScale = tk.BooleanVar()
# the Doers - the holder of the commands, menu elements, toolbar elements, and key bindings
self.ReadSParametersFromFileDoer = Doer(self.onReadSParametersFromFile).AddKeyBindElement(self,'<Control-o>').AddHelpElement('Control-Help:Open-S-parameter-File')
self.WriteSParametersToFileDoer = Doer(self.onWriteSParametersToFile).AddKeyBindElement(self,'<Control-s>').AddHelpElement('Control-Help:Save-S-parameter-File')
self.Matplotlib2tikzDoer = Doer(self.onMatplotlib2TikZ)
# ------
self.CalculationPropertiesDoer = Doer(self.onCalculationProperties).AddHelpElement('Control-Help:Calculation-Properties')
self.ResampleDoer = Doer(self.onResample).AddHelpElement('Control-Help:Resample')
self.EnforcePassivityDoer = Doer(self.onEnforcePassivity).AddHelpElement('Control-Help:Enforce-Passivity')
self.EnforceCausalityDoer = Doer(self.onEnforceCausality).AddHelpElement('Control-Help:Enforce-Causality')
self.WaveletDenoiseDoer = Doer(self.onWaveletDenoise).AddHelpElement('Control-Help:Wavelet-Denoise')
# ------
self.HelpDoer = Doer(self.onHelp).AddHelpElement('Control-Help:Open-Help-File')
self.ControlHelpDoer = Doer(self.onControlHelp).AddHelpElement('Control-Help:Control-Help')
# ------
self.VariableLineWidthDoer = Doer(self.PlotSParameter).AddHelpElement('Control-Help:Variable-Line-Width')
self.ShowPassivityViolationsDoer = Doer(self.PlotSParameter).AddHelpElement('Control-Help:Show-Passivity-Violations')
self.ShowCausalityViolationsDoer = Doer(self.PlotSParameter).AddHelpElement('Control-Help:Show-Causality-Violations')
self.ShowImpedanceDoer = Doer(self.PlotSParameter).AddHelpElement('Control-Help:Show-Impedance')
self.LogScaleDoer = Doer(self.PlotSParameter).AddHelpElement('Control-Help:Log-Scale')
# ------
self.EscapeDoer = Doer(self.onEscape).AddKeyBindElement(self,'<Escape>').DisableHelp()
# The menu system
TheMenu=tk.Menu(self)
self.config(menu=TheMenu)
# ------
FileMenu=tk.Menu(self)
TheMenu.add_cascade(label='File',menu=FileMenu,underline=0)
self.WriteSParametersToFileDoer.AddMenuElement(FileMenu,label="Save",accelerator='Ctrl+S',underline=0)
self.ReadSParametersFromFileDoer.AddMenuElement(FileMenu,label="Open File",accelerator='Ctrl+O',underline=0)
FileMenu.add_separator()
self.Matplotlib2tikzDoer.AddMenuElement(FileMenu,label='Output to LaTeX (TikZ)',underline=10)
# ------
CalcMenu=tk.Menu(self)
TheMenu.add_cascade(label='Calculate',menu=CalcMenu,underline=0)
self.CalculationPropertiesDoer.AddMenuElement(CalcMenu,label='Calculation Properties',underline=0)
#CalcMenu.add_separator()
self.ResampleDoer.AddMenuElement(CalcMenu,label='Resample',underline=0)
#CalcMenu.add_separator()
self.EnforcePassivityDoer.AddMenuElement(CalcMenu,label='Enforce Passivity',underline=8)
self.EnforceCausalityDoer.AddMenuElement(CalcMenu,label='Enforce Causality',underline=9)
self.WaveletDenoiseDoer.AddMenuElement(CalcMenu,label='Wavelet Denoise',underline=0)
# ------
ViewMenu=tk.Menu(self)
TheMenu.add_cascade(label='View',menu=ViewMenu,underline=0)
self.VariableLineWidthDoer.AddCheckButtonMenuElement(ViewMenu,label='Variable Line Width',underline=9,onvalue=True,offvalue=False,variable=self.variableLineWidth)
self.ShowPassivityViolationsDoer.AddCheckButtonMenuElement(ViewMenu,label='Show Passivity Violations',underline=5,onvalue=True,offvalue=False,variable=self.showPassivityViolations)
self.ShowCausalityViolationsDoer.AddCheckButtonMenuElement(ViewMenu,label='Show Causality Violations',underline=6,onvalue=True,offvalue=False,variable=self.showCausalityViolations)
self.ShowImpedanceDoer.AddCheckButtonMenuElement(ViewMenu,label='Show Impedance',underline=5,onvalue=True,offvalue=False,variable=self.showImpedance)
self.LogScaleDoer.AddCheckButtonMenuElement(ViewMenu,label='Log Scale',underline=4,onvalue=True,offvalue=False,variable=self.logScale)
# ------
HelpMenu=tk.Menu(self)
TheMenu.add_cascade(label='Help',menu=HelpMenu,underline=0)
self.HelpDoer.AddMenuElement(HelpMenu,label='Open Help File',underline=0)
self.ControlHelpDoer.AddMenuElement(HelpMenu,label='Control Help',underline=0)
# The Toolbar
ToolBarFrame = tk.Frame(self)
ToolBarFrame.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
self.ReadSParametersFromFileDoer.AddToolBarElement(ToolBarFrame,iconfile=SignalIntegrity.App.IconsDir+'document-open-2.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.WriteSParametersToFileDoer.AddToolBarElement(ToolBarFrame,iconfile=SignalIntegrity.App.IconsDir+'document-save-2.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
tk.Frame(self,bd=2,relief=tk.SUNKEN).pack(side=tk.LEFT,fill=tk.X,padx=5,pady=5)
self.CalculationPropertiesDoer.AddToolBarElement(ToolBarFrame,iconfile=SignalIntegrity.App.IconsDir+'tooloptions.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
tk.Frame(ToolBarFrame,height=2,bd=2,relief=tk.RAISED).pack(side=tk.LEFT,fill=tk.X,padx=5,pady=5)
self.HelpDoer.AddToolBarElement(ToolBarFrame,iconfile=SignalIntegrity.App.IconsDir+'help-contents-5.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
self.ControlHelpDoer.AddToolBarElement(ToolBarFrame,iconfile=SignalIntegrity.App.IconsDir+'help-3.gif').Pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
topFrame=tk.Frame(self)
topFrame.pack(side=tk.TOP,fill=tk.BOTH,expand=tk.YES)
bottomFrame=tk.Frame(self)
bottomFrame.pack(side=tk.TOP,fill=tk.BOTH,expand=tk.YES)
topLeftFrame=tk.Frame(topFrame)
topLeftFrame.pack(side=tk.LEFT,fill=tk.BOTH,expand=tk.YES)
topRightFrame=tk.Frame(topFrame)
topRightFrame.pack(side=tk.LEFT,fill=tk.BOTH,expand=tk.YES)
bottomLeftFrame=tk.Frame(bottomFrame)
bottomLeftFrame.pack(side=tk.LEFT,fill=tk.BOTH,expand=tk.YES)
bottomRightFrame=tk.Frame(bottomFrame)
bottomRightFrame.pack(side=tk.LEFT,fill=tk.BOTH,expand=tk.YES)
self.topLeftFigure=Figure(figsize=(5,2), dpi=100)
self.topLeftPlot=self.topLeftFigure.add_subplot(111)
self.topLeftCanvas=FigureCanvasTkAgg(self.topLeftFigure, master=topLeftFrame)
self.topLeftCanvas.get_tk_widget().pack(side=tk.TOP, fill=tk.X, expand=1)
self.topLeftToolbar = NavigationToolbar2Tk( self.topLeftCanvas, topLeftFrame )
self.topLeftToolbar.update()
self.topLeftCanvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
self.topRightFigure=Figure(figsize=(5,2), dpi=100)
self.topRightPlot=self.topRightFigure.add_subplot(111)
self.topRightCanvas=FigureCanvasTkAgg(self.topRightFigure, master=topRightFrame)
self.topRightCanvas.get_tk_widget().pack(side=tk.TOP, fill=tk.X, expand=1)
self.topRightToolbar = NavigationToolbar2Tk( self.topRightCanvas, topRightFrame )
self.topRightToolbar.update()
self.topRightCanvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
self.topRightCanvasControlsFrame=tk.Frame(topRightFrame)
self.topRightCanvasControlsFrame.pack(side=tk.TOP, fill=tk.X, expand=tk.NO)
tk.Button(self.topRightCanvasControlsFrame,text='unwrap',command=self.onUnwrap).pack(side=tk.LEFT,expand=tk.NO,fill=tk.NONE)
self.delay=PartPropertyDelay(0.)
self.delayViewerProperty=ViewerProperty(self.topRightCanvasControlsFrame,self.delay,self.onDelayEntered)
self.bottomLeftFigure=Figure(figsize=(5,2), dpi=100)
self.bottomLeftPlot=self.bottomLeftFigure.add_subplot(111)
self.bottomLeftCanvas=FigureCanvasTkAgg(self.bottomLeftFigure, master=bottomLeftFrame)
self.bottomLeftCanvas.get_tk_widget().pack(side=tk.TOP, fill=tk.X, expand=1)
self.bottomLeftToolbar = NavigationToolbar2Tk( self.bottomLeftCanvas, bottomLeftFrame )
self.bottomLeftToolbar.update()
self.bottomLeftCanvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
self.bottomRightFigure=Figure(figsize=(5,2), dpi=100)
self.bottomRightPlot=self.bottomRightFigure.add_subplot(111)
self.bottomRightCanvas=FigureCanvasTkAgg(self.bottomRightFigure, master=bottomRightFrame)
self.bottomRightCanvas.get_tk_widget().pack(side=tk.TOP, fill=tk.X, expand=1)
self.bottomRightToolbar = NavigationToolbar2Tk( self.bottomRightCanvas, bottomRightFrame )
self.bottomRightToolbar.update()
self.bottomRightCanvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
controlsFrame = tk.Frame(self)
controlsFrame.pack(side=tk.TOP,fill=tk.X,expand=tk.NO)
self.sButtonsFrame = tk.Frame(controlsFrame, bd=1, relief=tk.SUNKEN)
self.sButtonsFrame.pack(side=tk.LEFT,expand=tk.NO,fill=tk.NONE)
self.resampleButton=tk.Button(controlsFrame,text='resample',command=self.onResample)
self.resampleButton.pack(side=tk.LEFT,expand=tk.NO,fill=tk.NONE)
self.sp=sp
if buttonLabels is None:
numPorts=self.sp.m_P
buttonLabels=[['s'+str(toP+1)+str(fromP+1) for fromP in range(numPorts)] for toP in range(numPorts)]
self.referenceImpedance=PartPropertyReferenceImpedance(self.sp.m_Z0)
self.referenceImpedanceProperty=ViewerProperty(controlsFrame,self.referenceImpedance,self.onReferenceImpedanceEntered)
else:
# button labels are a proxy for transfer parameters (until I do something better)
self.showPassivityViolations.set(False)
self.ShowPassivityViolationsDoer.Activate(False)
self.ShowCausalityViolationsDoer.Activate(False)
self.ShowImpedanceDoer.Activate(False)
#self.LogScaleDoer.Activate(False)
self.EnforcePassivityDoer.Activate(False)
self.EnforceCausalityDoer.Activate(False)
self.WaveletDenoiseDoer.Activate(False)
self.ReadSParametersFromFileDoer.Activate(False)
self.buttonLabels=buttonLabels
self.buttons=[]
for toP in range(len(buttonLabels)):
buttonrow=[]
rowFrame=tk.Frame(self.sButtonsFrame)
rowFrame.pack(side=tk.TOP,expand=tk.NO,fill=tk.NONE)
for fromP in range(len(buttonLabels[0])):
thisButton=tk.Button(rowFrame,text=buttonLabels[toP][fromP],width=len(buttonLabels[toP][fromP]),command=lambda x=toP+1,y=fromP+1: self.onSelectSParameter(x,y))
thisButton.pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
buttonrow.append(thisButton)
self.buttons.append(buttonrow)
self.fromPort = 1
self.toPort = 1
try:
from matplotlib2tikz import save as tikz_save
except:
self.Matplotlib2tikzDoer.Activate(False)
self.buttons[self.toPort-1][self.fromPort-1].config(relief=tk.SUNKEN)
self.PlotSParameter()
self.deiconify()
# self.geometry("%+d%+d" % (self.parent.root.winfo_x()+self.parent.root.winfo_width()/2-self.winfo_width()/2,
# self.parent.root.winfo_y()+self.parent.root.winfo_height()/2-self.winfo_height()/2))
def onClosing(self):
self.withdraw()
self.destroy()
def destroy(self):
tk.Toplevel.withdraw(self)
tk.Toplevel.destroy(self)
def PlotSParameter(self):
import SignalIntegrity.Lib as si
self.topLeftPlot.cla()
self.topRightPlot.cla()
self.bottomLeftPlot.cla()
self.bottomRightPlot.cla()
if not SignalIntegrity.App.Preferences['Appearance.PlotCursorValues']:
self.topLeftPlot.format_coord = lambda x, y: ''
self.topRightPlot.format_coord = lambda x, y: ''
self.bottomLeftPlot.format_coord = lambda x, y: ''
self.bottomRightPlot.format_coord = lambda x, y: ''
fr=self.sp.FrequencyResponse(self.toPort,self.fromPort)
ir=fr.ImpulseResponse()
y=fr.Response('dB')
self.freqLabel=ToSI(fr.Frequencies()[-1],'Hz')[-3:]
freqLabelDivisor=FromSI('1. '+self.freqLabel,'Hz')
x=fr.Frequencies(freqLabelDivisor)
if self.showPassivityViolations.get():
self.passivityViolations=[]
s=self.sp._LargestSingularValues()
for n in range(len(s)):
if s[n]-1 > 1e-15:
dotsize=max(min(20.,math.log10(s[0])/math.log10(1.01)*20.),1e-15)
self.passivityViolations.append([x[n],y[n],dotsize])
lw=[min(1.,math.sqrt(w))*1.5 for w in fr.Response('mag')]
fastway=True
# this works - properly displays on log plot, only it is just too slow!
# if self.logScale.get():
# fastway=False
if self.variableLineWidth.get():
if fastway:
segments = [[[x[i],y[i]],[x[i+1],y[i+1]]] for i in range(len(x)-1)]
slw=lw[:-1]
lc = LineCollection(segments, linewidths=slw,color='blue')
self.topLeftPlot.add_collection(lc)
else:
for i in range(len(x)-1):
if self.logScale.get():
self.topLeftPlot.semilogx(x[i:i+2],y[i:i+2],linewidth=lw[i],color='blue')
else:
self.topLeftPlot.plot(x[i:i+2],y[i:i+2],linewidth=lw[i],color='blue')
else:
if self.logScale.get():
self.topLeftPlot.semilogx(x,y)
else:
self.topLeftPlot.plot(x,y)
if self.showPassivityViolations.get():
self.topLeftPlot.scatter(
[c[0] for c in self.passivityViolations],
[c[1] for c in self.passivityViolations],
s=[c[2] for c in self.passivityViolations],
color='red')
self.topLeftPlot.set_xlim(xmin=min(x))
self.topLeftPlot.set_xlim(xmax=max(x))
self.topLeftPlot.set_ylim(ymin=max(min(y)-1.,-60.0))
self.topLeftPlot.set_ylim(ymax=max(y)+1.)
self.topLeftPlot.set_ylabel('magnitude (dB)',fontsize=10)
self.topLeftPlot.set_xlabel('frequency ('+self.freqLabel+')',fontsize=10)
y=fr.Response('deg')
x=fr.Frequencies(freqLabelDivisor)
if self.variableLineWidth.get():
if fastway:
segments = [[[x[i],y[i]],[x[i+1],y[i+1]]] for i in range(len(x)-1)]
slw=lw[:-1]
lc = LineCollection(segments, linewidths=slw,color='blue')
self.topRightPlot.add_collection(lc)
else:
for i in range(len(x)-1):
if self.logScale.get():
self.topRightPlot.semilogx(x[i:i+2],y[i:i+2],linewidth=lw[i],color='blue')
else:
self.topRightPlot.plot(x[i:i+2],y[i:i+2],linewidth=lw[i],color='blue')
else:
if self.logScale.get():
self.topRightPlot.semilogx(x,y)
else:
self.topRightPlot.plot(x,y)
self.topRightPlot.set_xlim(xmin=min(x))
self.topRightPlot.set_xlim(xmax=max(x))
self.topRightPlot.set_ylim(ymin=min(y)-1)
self.topRightPlot.set_ylim(ymax=max(y)+1)
self.topRightPlot.set_ylabel('phase (degrees)',fontsize=10)
self.topRightPlot.set_xlabel('frequency ('+self.freqLabel+')',fontsize=10)
if ir is not None:
if self.buttonLabels[self.toPort-1][self.fromPort-1][:2]=='i/' or self.buttonLabels[self.toPort-1][self.fromPort-1][:3]=='di/':
print('Integrate')
ir=si.td.wf.ImpulseResponse(ir.Integral(addPoint=False))
if self.buttonLabels[self.toPort-1][self.fromPort-1][:3]=='di/':
print('Integrate')
ir=si.td.wf.ImpulseResponse(ir.Integral(addPoint=False)*ir.td.Fs)
y=ir.Values()
timeLabel=ToSI(ir.Times()[-1],'s')[-2:]
timeLabelDivisor=FromSI('1. '+timeLabel,'s')
x=ir.Times(timeLabelDivisor)
self.bottomLeftPlot.plot(x,y)
if self.showCausalityViolations.get():
self.causalityViolations=[]
Ts=1./ir.td.Fs/1e-9
for k in range(len(x)):
if x[k]<=-Ts and abs(y[k])>0:
dotsize=max(min(20.,abs(y[k])/0.1*20.),1e-15)
self.causalityViolations.append([x[k],y[k],dotsize])
self.bottomLeftPlot.scatter(
[c[0] for c in self.causalityViolations],
[c[1] for c in self.causalityViolations],
s=[c[2] for c in self.causalityViolations],
color='red')
self.bottomLeftPlot.set_ylim(ymin=min(min(y)*1.05,-0.1))
self.bottomLeftPlot.set_ylim(ymax=max(max(y)*1.05,0.1))
self.bottomLeftPlot.set_xlim(xmin=min(x))
self.bottomLeftPlot.set_xlim(xmax=max(x))
self.bottomLeftPlot.set_ylabel('amplitude',fontsize=10)
self.bottomLeftPlot.set_xlabel('time ('+timeLabel+')',fontsize=10)
firFilter=ir.FirFilter()
stepWaveformTimeDescriptor=ir.td/firFilter.FilterDescriptor()
stepWaveform=si.td.wf.StepWaveform(stepWaveformTimeDescriptor)
stepResponse=stepWaveform*firFilter
y=stepResponse.Values()
x=stepResponse.Times(timeLabelDivisor)
if self.showImpedance.get() and (self.fromPort == self.toPort):
Z0=self.referenceImpedance.GetValue()
y=[3000. if (1-yv)<=.000001 else min(Z0*(1+yv)/(1-yv),3000) for yv in y]
x=[xv/2 for xv in x]
self.bottomRightPlot.set_ylabel('impedance (Ohms)',fontsize=10)
self.bottomRightPlot.set_xlabel('length ('+timeLabel+')',fontsize=10)
self.bottomRightPlot.set_ylim(ymin=min(min(y)*1.05,Z0-1))
else:
self.bottomRightPlot.set_ylabel('amplitude',fontsize=10)
self.bottomRightPlot.set_xlabel('time ('+timeLabel+')',fontsize=10)
self.bottomRightPlot.set_ylim(ymin=min(min(y)*1.05,-0.1))
self.bottomRightPlot.plot(x,y)
self.bottomRightPlot.set_ylim(ymax=max(max(y)*1.05,0.1))
self.bottomRightPlot.set_xlim(xmin=min(x))
self.bottomRightPlot.set_xlim(xmax=max(x))
self.topLeftCanvas.draw()
self.topRightCanvas.draw()
self.bottomLeftCanvas.draw()
self.bottomRightCanvas.draw()
def onSelectSParameter(self,toP,fromP):
self.buttons[self.toPort-1][self.fromPort-1].config(relief=tk.RAISED)
self.toPort = toP
self.fromPort = fromP
self.buttons[self.toPort-1][self.fromPort-1].config(relief=tk.SUNKEN)
self.delay.SetValueFromString(str(0))
self.delayViewerProperty.onUntouched(None)
self.PlotSParameter()
def onAutoscale(self):
self.plt.autoscale(True)
self.f.canvas.draw()
def onUnwrap(self):
fr=self.sp.FrequencyResponse(self.toPort,self.fromPort)
ir=fr.ImpulseResponse()
if ir is not None:
idx = ir.Values('abs').index(max(ir.Values('abs')))
TD = ir.Times()[idx] # the time of the main peak
else:
TD=0.
self.delay.SetValueFromString(str(TD))
self.delayViewerProperty.onUntouched(None)
def onDelayEntered(self):
self.topRightPlot.cla()
fr=self.sp.FrequencyResponse(self.toPort,self.fromPort)
TD = self.delay.GetValue()
fr=fr._DelayBy(-TD)
lw=[min(1.,math.sqrt(w))*1.5 for w in fr.Response('mag')]
y=fr.Response('deg')
x=fr.Frequencies('GHz')
fastway=True
if self.variableLineWidth.get():
if fastway:
segments = [[[x[i],y[i]],[x[i+1],y[i+1]]] for i in range(len(x)-1)]
slw=lw[:-1]
lc = LineCollection(segments, linewidths=slw,color='blue')
self.topRightPlot.add_collection(lc)
else:
for i in range(len(x)-1):
if self.logScale.get():
self.topRightPlot.semilogx(x[i:i+2],y[i:i+2],linewidth=lw[i],color='blue')
else:
self.topRightPlot.plot(x[i:i+2],y[i:i+2],linewidth=lw[i],color='blue')
else:
if self.logScale.get():
self.topRightPlot.semilogx(x,y)
else:
self.topRightPlot.plot(x,y)
self.topRightPlot.set_xlim(xmin=min(x))
self.topRightPlot.set_xlim(xmax=max(x))
self.topRightPlot.set_ylim(ymin=min(y)-1)
self.topRightPlot.set_ylim(ymax=max(y)+1)
self.topRightPlot.set_ylabel('phase (degrees)',fontsize=10)
self.topRightPlot.set_xlabel('frequency ('+self.freqLabel+')',fontsize=10)
self.topRightCanvas.draw()
def onReferenceImpedanceEntered(self):
self.sp.SetReferenceImpedance(self.referenceImpedance.GetValue())
self.PlotSParameter()
def onReadSParametersFromFile(self):
import SignalIntegrity.Lib as si
filename=AskOpenFileName(filetypes=[('s-parameter files', ('*.s*p'))],
initialdir=self.fileparts.AbsoluteFilePath(),
parent=self)
if filename is None:
return
self.fileparts=FileParts(filename)
if self.fileparts.fileext=='':
return
self.title('S-parameters: '+self.fileparts.FileNameTitle())
self.sp=si.sp.SParameterFile(filename)
self.referenceImpedance.SetValueFromString(str(self.sp.m_Z0))
self.referenceImpedanceProperty.propertyString.set(self.referenceImpedance.PropertyString(stype='entry'))
for widget in self.sButtonsFrame.winfo_children():
widget.destroy()
numPorts=self.sp.m_P
self.buttonLabels=[['s'+str(toP+1)+str(fromP+1) for fromP in range(numPorts)] for toP in range(numPorts)]
self.buttons=[]
for toP in range(numPorts):
buttonrow=[]
rowFrame=tk.Frame(self.sButtonsFrame)
rowFrame.pack(side=tk.TOP,expand=tk.NO,fill=tk.NONE)
for fromP in range(numPorts):
thisButton=tk.Button(rowFrame,text=self.buttonLabels[toP][fromP],command=lambda x=toP+1,y=fromP+1: self.onSelectSParameter(x,y))
thisButton.pack(side=tk.LEFT,fill=tk.NONE,expand=tk.NO)
buttonrow.append(thisButton)
self.buttons.append(buttonrow)
self.fromPort = 1
self.toPort = 1
self.buttons[self.toPort-1][self.fromPort-1].config(relief=tk.SUNKEN)
self.PlotSParameter()
def onWriteSParametersToFile(self):
ports=self.sp.m_P
extension='.s'+str(ports)+'p'
filename=AskSaveAsFilename(filetypes=[('s-parameters', extension)],
defaultextension=extension,
initialdir=self.fileparts.AbsoluteFilePath(),
initialfile=self.fileparts.FileNameWithExtension(extension),
parent=self)
if filename is None:
return
self.fileparts=FileParts(filename)
self.sp.WriteToFile(filename,'R '+str(self.sp.m_Z0))
def onResample(self):
import SignalIntegrity.Lib as si
self.sp=self.sp.Resample(si.fd.EvenlySpacedFrequencyList(
SignalIntegrity.App.Project['CalculationProperties.EndFrequency'],
SignalIntegrity.App.Project['CalculationProperties.FrequencyPoints']))
self.PlotSParameter()
def onCalculationProperties(self):
self.parent.onCalculationProperties()
def onMatplotlib2TikZ(self):
filename=AskSaveAsFilename(parent=self,filetypes=[('tex', '.tex')],
defaultextension='.tex',
initialdir=self.fileparts.AbsoluteFilePath(),
initialfile=self.fileparts.filename+'Magnitude.tex')
if filename is None:
return
try:
PlotTikZ(filename,self.topLeftFigure)
except:
messagebox.showerror('Export LaTeX','LaTeX could not be generated or written ')
fp=FileParts(filename.replace('Magnitude.tex', ''))
filename=fp.filename
filename=AskSaveAsFilename(parent=self,filetypes=[('tex', '.tex')],
defaultextension='.tex',
initialdir=self.fileparts.AbsoluteFilePath(),
initialfile=filename+'Phase.tex')
if filename is None:
return
try:
PlotTikZ(filename,self.topRightFigure)
except:
messagebox.showerror('Export LaTeX','LaTeX could not be generated or written ')
fp=FileParts(filename.replace('Phase.tex', ''))
filename=fp.filename
filename=AskSaveAsFilename(parent=self,filetypes=[('tex', '.tex')],
defaultextension='.tex',
initialdir=self.fileparts.AbsoluteFilePath(),
initialfile=filename+'ImpulseResponse.tex')
if filename is None:
return
try:
PlotTikZ(filename,self.bottomLeftFigure)
except:
messagebox.showerror('Export LaTeX','LaTeX could not be generated or written ')
fp=FileParts(filename.replace('ImpulseResponse.tex', ''))
filename=fp.filename
filename=AskSaveAsFilename(parent=self,filetypes=[('tex', '.tex')],
defaultextension='.tex',
initialdir=self.fileparts.AbsoluteFilePath(),
initialfile=filename+'StepResponse.tex')
if filename is None:
return
try:
PlotTikZ(filename,self.bottomRightFigure)
except:
messagebox.showerror('Export LaTeX','LaTeX could not be generated or written ')
def onHelp(self):
if Doer.helpKeys is None:
messagebox.showerror('Help System','Cannot find or open this help element')
return
Doer.helpKeys.Open('sec:S-parameter-Viewer')
def onControlHelp(self):
Doer.inHelp=True
self.config(cursor='question_arrow')
def onEscape(self):
Doer.inHelp=False
self.config(cursor='left_ptr')
def onEnforcePassivity(self):
self.sp.EnforcePassivity()
self.PlotSParameter()
def onEnforceCausality(self):
self.sp.EnforceCausality()
self.PlotSParameter()
def onWaveletDenoise(self):
self.sp.WaveletDenoise()
self.PlotSParameter()
def __init__(self, parent):
tk.Toplevel.__init__(self, parent.parent)
self.parent = parent
self.withdraw()
self.title('Simulation')
self.img = tk.PhotoImage(file=SignalIntegrity.App.IconsBaseDir +
'AppIcon2.gif')
self.tk.call('wm', 'iconphoto', self._w, self.img)
self.protocol("WM_DELETE_WINDOW", self.onClosing)
# the Doers - the holder of the commands, menu elements, toolbar elements, and key bindings
self.WaveformSaveDoer = Doer(
self.onWriteSimulatorToFile).AddHelpElement(
'Control-Help:Save-Waveforms')
# TODO: someday allow waveform reading
self.WaveformReadDoer = Doer(
self.onReadSimulatorFromFile).AddHelpElement(
'Control-Help:Read-Waveforms').Activate(False)
self.Matplotlib2tikzDoer = Doer(self.onMatplotlib2TikZ).AddHelpElement(
'Control-Help:Output-to-LaTeX')
# ------
self.CalculationPropertiesDoer = Doer(
self.onCalculationProperties).AddHelpElement(
'Control-Help:Calculation-Properties')
self.ExamineTransferMatricesDoer = Doer(
self.onExamineTransferMatrices).AddHelpElement(
'Control-Help:View-Transfer-Parameters')
self.SimulateDoer = Doer(
self.parent.parent.onCalculate).AddHelpElement(
'Control-Help:Recalculate')
# ------
self.viewTimeDomain = tk.BooleanVar()
self.viewTimeDomain.set(True)
self.viewTimeDomainDoer = Doer(self.onViewTimeDomain)
self.viewSpectralContent = tk.BooleanVar()
self.viewSpectralContentDoer = Doer(self.onViewSpectralContent)
self.viewSpectralDensity = tk.BooleanVar()
self.viewSpectralDensityDoer = Doer(self.onViewSpectralDensity)
# ------
self.HelpDoer = Doer(self.onHelp).AddHelpElement(
'Control-Help:Simulator-Open-Help-File')
self.ControlHelpDoer = Doer(self.onControlHelp).AddHelpElement(
'Control-Help:Simulator-Control-Help')
self.PreferencesDoer = Doer(self.onPreferences).AddHelpElement(
'Control-Help:Simulator-Preferences')
# ------
self.EscapeDoer = Doer(self.onEscape).AddKeyBindElement(
self, '<Escape>').DisableHelp()
# The menu system
TheMenu = tk.Menu(self)
self.config(menu=TheMenu)
FileMenu = tk.Menu(self)
TheMenu.add_cascade(label='File', menu=FileMenu, underline=0)
self.WaveformSaveDoer.AddMenuElement(FileMenu,
label="Save Waveforms",
underline=0)
self.WaveformReadDoer.AddMenuElement(FileMenu,
label="Read Waveforms",
underline=0)
FileMenu.add_separator()
self.Matplotlib2tikzDoer.AddMenuElement(FileMenu,
label='Output to LaTeX (TikZ)',
underline=10)
# ------
CalcMenu = tk.Menu(self)
TheMenu.add_cascade(label='Calculate', menu=CalcMenu, underline=0)
self.CalculationPropertiesDoer.AddMenuElement(
CalcMenu, label='Calculation Properties', underline=12)
self.ExamineTransferMatricesDoer.AddMenuElement(
CalcMenu, label='View Transfer Parameters', underline=0)
CalcMenu.add_separator()
self.SimulateDoer.AddMenuElement(CalcMenu,
label='Recalculate',
underline=0)
# ------
ViewMenu = tk.Menu(self)
TheMenu.add_cascade(label='View', menu=ViewMenu, underline=0)
self.viewTimeDomainDoer.AddCheckButtonMenuElement(
ViewMenu,
label='View Time-domain',
underline=5,
onvalue=True,
offvalue=False,
variable=self.viewTimeDomain)
self.viewSpectralContentDoer.AddCheckButtonMenuElement(
ViewMenu,
label='View Spectral Content',
underline=14,
onvalue=True,
offvalue=False,
variable=self.viewSpectralContent)
self.viewSpectralDensityDoer.AddCheckButtonMenuElement(
ViewMenu,
label='View Spectral Density',
underline=14,
onvalue=True,
offvalue=False,
variable=self.viewSpectralDensity)
# ------
HelpMenu = tk.Menu(self)
TheMenu.add_cascade(label='Help', menu=HelpMenu, underline=0)
self.HelpDoer.AddMenuElement(HelpMenu,
label='Open Help File',
underline=0)
self.ControlHelpDoer.AddMenuElement(HelpMenu,
label='Control Help',
underline=0)
self.PreferencesDoer.AddMenuElement(HelpMenu,
label='Preferences',
underline=0)
# The Toolbar
ToolBarFrame = tk.Frame(self)
ToolBarFrame.pack(side=tk.TOP, fill=tk.X, expand=tk.NO)
iconsdir = SignalIntegrity.App.IconsDir + ''
self.WaveformReadDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'document-open-2.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
self.WaveformSaveDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'document-save-2.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
tk.Frame(self, height=2, bd=2, relief=tk.RAISED).pack(side=tk.LEFT,
fill=tk.X,
padx=5,
pady=5)
self.CalculationPropertiesDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'tooloptions.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
self.SimulateDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'system-run-3.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
tk.Frame(ToolBarFrame, height=2, bd=2,
relief=tk.RAISED).pack(side=tk.LEFT,
fill=tk.X,
padx=5,
pady=5)
self.HelpDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'help-contents-5.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
self.ControlHelpDoer.AddToolBarElement(ToolBarFrame,
iconfile=iconsdir +
'help-3.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
labelFrame = tk.Frame(self)
labelFrame.pack(side=tk.TOP, fill=tk.X, expand=tk.NO)
self.plotLabel = tk.Label(labelFrame, fg='black')
self.plotLabel.pack(fill=tk.X)
plotWidth = SignalIntegrity.App.Preferences['Appearance.PlotWidth']
plotHeight = SignalIntegrity.App.Preferences['Appearance.PlotHeight']
plotDPI = SignalIntegrity.App.Preferences['Appearance.PlotDPI']
self.f = Figure(figsize=(plotWidth, plotHeight), dpi=plotDPI)
self.plt = self.f.add_subplot(111)
self.plt.set_xlabel('time (ns)')
self.plt.set_ylabel('amplitude')
self.waveformList = None
self.waveformNamesList = None
self.canvas = FigureCanvasTkAgg(self.f, master=self)
#canvas.show()
self.canvas.get_tk_widget().pack(side=tk.TOP,
fill=tk.BOTH,
expand=tk.YES)
toolbar = NavigationToolbar2Tk(self.canvas, self)
toolbar.update()
toolbar.pan()
self.canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
controlsFrame = tk.Frame(self)
tk.Button(controlsFrame, text='autoscale',
command=self.onAutoscale).pack(side=tk.LEFT,
expand=tk.NO,
fill=tk.X)
controlsFrame.pack(side=tk.TOP, fill=tk.X, expand=tk.NO)
try:
try:
from tikzplotlib import save as tikz_save
except:
try:
from matplotlib2tikz import save as tikz_save
except:
self.Matplotlib2tikzDoer.Activate(False)
except:
self.Matplotlib2tikzDoer.Activate(False)
self.ExamineTransferMatricesDoer.Activate(False)
self.SimulateDoer.Activate(False)
self.geometry(
"%+d%+d" %
(self.parent.parent.root.winfo_x() +
self.parent.parent.root.winfo_width() / 2 -
self.winfo_width() / 2, self.parent.parent.root.winfo_y() +
self.parent.parent.root.winfo_height() / 2 -
self.winfo_height() / 2))
class SimulatorDialog(tk.Toplevel):
def __init__(self, parent):
tk.Toplevel.__init__(self, parent.parent)
self.parent = parent
self.withdraw()
self.title('Simulation')
self.img = tk.PhotoImage(file=SignalIntegrity.App.IconsBaseDir +
'AppIcon2.gif')
self.tk.call('wm', 'iconphoto', self._w, self.img)
self.protocol("WM_DELETE_WINDOW", self.onClosing)
# the Doers - the holder of the commands, menu elements, toolbar elements, and key bindings
self.WaveformSaveDoer = Doer(
self.onWriteSimulatorToFile).AddHelpElement(
'Control-Help:Save-Waveforms')
# TODO: someday allow waveform reading
self.WaveformReadDoer = Doer(
self.onReadSimulatorFromFile).AddHelpElement(
'Control-Help:Read-Waveforms').Activate(False)
self.Matplotlib2tikzDoer = Doer(self.onMatplotlib2TikZ).AddHelpElement(
'Control-Help:Output-to-LaTeX')
# ------
self.CalculationPropertiesDoer = Doer(
self.onCalculationProperties).AddHelpElement(
'Control-Help:Calculation-Properties')
self.ExamineTransferMatricesDoer = Doer(
self.onExamineTransferMatrices).AddHelpElement(
'Control-Help:View-Transfer-Parameters')
self.SimulateDoer = Doer(
self.parent.parent.onCalculate).AddHelpElement(
'Control-Help:Recalculate')
# ------
self.viewTimeDomain = tk.BooleanVar()
self.viewTimeDomain.set(True)
self.viewTimeDomainDoer = Doer(self.onViewTimeDomain)
self.viewSpectralContent = tk.BooleanVar()
self.viewSpectralContentDoer = Doer(self.onViewSpectralContent)
self.viewSpectralDensity = tk.BooleanVar()
self.viewSpectralDensityDoer = Doer(self.onViewSpectralDensity)
# ------
self.HelpDoer = Doer(self.onHelp).AddHelpElement(
'Control-Help:Simulator-Open-Help-File')
self.ControlHelpDoer = Doer(self.onControlHelp).AddHelpElement(
'Control-Help:Simulator-Control-Help')
self.PreferencesDoer = Doer(self.onPreferences).AddHelpElement(
'Control-Help:Simulator-Preferences')
# ------
self.EscapeDoer = Doer(self.onEscape).AddKeyBindElement(
self, '<Escape>').DisableHelp()
# The menu system
TheMenu = tk.Menu(self)
self.config(menu=TheMenu)
FileMenu = tk.Menu(self)
TheMenu.add_cascade(label='File', menu=FileMenu, underline=0)
self.WaveformSaveDoer.AddMenuElement(FileMenu,
label="Save Waveforms",
underline=0)
self.WaveformReadDoer.AddMenuElement(FileMenu,
label="Read Waveforms",
underline=0)
FileMenu.add_separator()
self.Matplotlib2tikzDoer.AddMenuElement(FileMenu,
label='Output to LaTeX (TikZ)',
underline=10)
# ------
CalcMenu = tk.Menu(self)
TheMenu.add_cascade(label='Calculate', menu=CalcMenu, underline=0)
self.CalculationPropertiesDoer.AddMenuElement(
CalcMenu, label='Calculation Properties', underline=12)
self.ExamineTransferMatricesDoer.AddMenuElement(
CalcMenu, label='View Transfer Parameters', underline=0)
CalcMenu.add_separator()
self.SimulateDoer.AddMenuElement(CalcMenu,
label='Recalculate',
underline=0)
# ------
ViewMenu = tk.Menu(self)
TheMenu.add_cascade(label='View', menu=ViewMenu, underline=0)
self.viewTimeDomainDoer.AddCheckButtonMenuElement(
ViewMenu,
label='View Time-domain',
underline=5,
onvalue=True,
offvalue=False,
variable=self.viewTimeDomain)
self.viewSpectralContentDoer.AddCheckButtonMenuElement(
ViewMenu,
label='View Spectral Content',
underline=14,
onvalue=True,
offvalue=False,
variable=self.viewSpectralContent)
self.viewSpectralDensityDoer.AddCheckButtonMenuElement(
ViewMenu,
label='View Spectral Density',
underline=14,
onvalue=True,
offvalue=False,
variable=self.viewSpectralDensity)
# ------
HelpMenu = tk.Menu(self)
TheMenu.add_cascade(label='Help', menu=HelpMenu, underline=0)
self.HelpDoer.AddMenuElement(HelpMenu,
label='Open Help File',
underline=0)
self.ControlHelpDoer.AddMenuElement(HelpMenu,
label='Control Help',
underline=0)
self.PreferencesDoer.AddMenuElement(HelpMenu,
label='Preferences',
underline=0)
# The Toolbar
ToolBarFrame = tk.Frame(self)
ToolBarFrame.pack(side=tk.TOP, fill=tk.X, expand=tk.NO)
iconsdir = SignalIntegrity.App.IconsDir + ''
self.WaveformReadDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'document-open-2.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
self.WaveformSaveDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'document-save-2.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
tk.Frame(self, height=2, bd=2, relief=tk.RAISED).pack(side=tk.LEFT,
fill=tk.X,
padx=5,
pady=5)
self.CalculationPropertiesDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'tooloptions.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
self.SimulateDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'system-run-3.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
tk.Frame(ToolBarFrame, height=2, bd=2,
relief=tk.RAISED).pack(side=tk.LEFT,
fill=tk.X,
padx=5,
pady=5)
self.HelpDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'help-contents-5.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
self.ControlHelpDoer.AddToolBarElement(ToolBarFrame,
iconfile=iconsdir +
'help-3.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
labelFrame = tk.Frame(self)
labelFrame.pack(side=tk.TOP, fill=tk.X, expand=tk.NO)
self.plotLabel = tk.Label(labelFrame, fg='black')
self.plotLabel.pack(fill=tk.X)
plotWidth = SignalIntegrity.App.Preferences['Appearance.PlotWidth']
plotHeight = SignalIntegrity.App.Preferences['Appearance.PlotHeight']
plotDPI = SignalIntegrity.App.Preferences['Appearance.PlotDPI']
self.f = Figure(figsize=(plotWidth, plotHeight), dpi=plotDPI)
self.plt = self.f.add_subplot(111)
self.plt.set_xlabel('time (ns)')
self.plt.set_ylabel('amplitude')
self.waveformList = None
self.waveformNamesList = None
self.canvas = FigureCanvasTkAgg(self.f, master=self)
#canvas.show()
self.canvas.get_tk_widget().pack(side=tk.TOP,
fill=tk.BOTH,
expand=tk.YES)
toolbar = NavigationToolbar2Tk(self.canvas, self)
toolbar.update()
toolbar.pan()
self.canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
controlsFrame = tk.Frame(self)
tk.Button(controlsFrame, text='autoscale',
command=self.onAutoscale).pack(side=tk.LEFT,
expand=tk.NO,
fill=tk.X)
controlsFrame.pack(side=tk.TOP, fill=tk.X, expand=tk.NO)
try:
try:
from tikzplotlib import save as tikz_save
except:
try:
from matplotlib2tikz import save as tikz_save
except:
self.Matplotlib2tikzDoer.Activate(False)
except:
self.Matplotlib2tikzDoer.Activate(False)
self.ExamineTransferMatricesDoer.Activate(False)
self.SimulateDoer.Activate(False)
self.geometry(
"%+d%+d" %
(self.parent.parent.root.winfo_x() +
self.parent.parent.root.winfo_width() / 2 -
self.winfo_width() / 2, self.parent.parent.root.winfo_y() +
self.parent.parent.root.winfo_height() / 2 -
self.winfo_height() / 2))
def onClosing(self):
self.withdraw()
self.destroy()
def destroy(self):
tk.Toplevel.withdraw(self)
tk.Toplevel.destroy(self)
def onAutoscale(self):
self.plt.autoscale(True)
self.f.canvas.draw()
def PlotWaveformsFrequencyContent(self, density=False):
self.lift(self.parent.parent)
self.plt.cla()
import SignalIntegrity.Lib as si
fd = si.fd.EvenlySpacedFrequencyList(
SignalIntegrity.App.Project['CalculationProperties.EndFrequency'],
SignalIntegrity.App.
Project['CalculationProperties.FrequencyPoints'])
if not SignalIntegrity.App.Preferences['Appearance.PlotCursorValues']:
self.plt.format_coord = lambda x, y: ''
if not self.waveformList == None:
self.plt.autoscale(False)
self.frequencyContentList = [
wf.FrequencyContent().LimitEndFrequency(
SignalIntegrity.App.
Project['CalculationProperties.EndFrequency'])
for wf in self.waveformList
]
minf = None
maxf = None
for wfi in range(len(self.waveformList)):
fc = self.frequencyContentList[wfi]
fcFrequencies = fc.Frequencies()
if len(fcFrequencies) == 0:
continue
fcValues = fc.Values('dBm')
fcName = str(self.waveformNamesList[wfi])
minf = fcFrequencies[0] if minf is None else min(
minf, fcFrequencies[0])
maxf = fcFrequencies[-1] if maxf is None else max(
maxf, fcFrequencies[-1])
freqLabel = 'Hz'
freqLabelDivisor = 1.
if not self.waveformList is None:
if (not minf is None) and (not maxf is None):
durLabelFrequency = (maxf - minf)
freqLabel = ToSI(durLabelFrequency, 'Hz')[-3:]
freqLabelDivisor = FromSI('1. ' + freqLabel, 'Hz')
minf = minf / freqLabelDivisor
maxf = maxf / freqLabelDivisor
if not minf is None:
self.plt.set_xlim(left=minf)
if not maxf is None:
self.plt.set_xlim(right=maxf)
if density:
self.plotLabel.config(text='Spectral Density')
self.plt.set_ylabel('magnitude (dBm/' + freqLabel + ')',
fontsize=10)
else:
self.plotLabel.config(text='Spectral Content')
self.plt.set_ylabel('magnitude (dBm)', fontsize=10)
minv = None
maxv = None
minvStd = None
for wfi in range(len(self.frequencyContentList)):
fc = self.frequencyContentList[wfi]
fcFrequencies = fc.Frequencies(freqLabelDivisor)
if len(fcFrequencies) == 0:
continue
if density:
adder = 10. * math.log10(freqLabelDivisor)
fcValues = [v + adder for v in fc.Values('dBmPerHz')]
else:
fcValues = fc.Values('dBm')
minv = min(fcValues) if minv is None else min(minv, min(fcValues))
maxv = max(fcValues) if maxv is None else max(maxv, max(fcValues))
minvStd = mean(
fcValues) - 0.5 * std(fcValues) if minvStd is None else min(
minvStd,
mean(fcValues) - 0.5 * std(fcValues))
fcName = str(self.waveformNamesList[wfi])
self.plt.plot(fcFrequencies, fcValues, label=fcName)
minv = max(minv, minvStd)
self.plt.set_xlabel('frequency (' + freqLabel + ')', fontsize=10)
self.plt.legend(loc='upper right', labelspacing=0.1)
self.plt.set_ylim(bottom=minv)
self.plt.set_ylim(top=maxv)
self.f.canvas.draw()
return self
def UpdateWaveforms(self, waveformList, waveformNamesList):
self.waveformList = waveformList
self.waveformNamesList = waveformNamesList
if self.viewTimeDomain.get():
self.PlotWaveformsTimeDomain()
elif self.viewSpectralContent.get():
self.PlotWaveformsFrequencyContent(density=False)
elif self.viewSpectralDensity.get():
self.PlotWaveformsFrequencyContent(density=True)
return self
def onViewTimeDomain(self):
self.viewSpectralDensity.set(False)
self.viewSpectralContent.set(False)
self.PlotWaveformsTimeDomain()
def onViewSpectralContent(self):
self.viewTimeDomain.set(False)
self.viewSpectralDensity.set(False)
self.PlotWaveformsFrequencyContent(density=False)
def onViewSpectralDensity(self):
self.viewTimeDomain.set(False)
self.viewSpectralContent.set(False)
self.PlotWaveformsFrequencyContent(density=True)
def PlotWaveformsTimeDomain(self):
self.lift(self.parent.parent)
self.plt.cla()
self.plt.set_ylabel('amplitude', fontsize=10)
self.plotLabel.config(text='Time-domain View')
if not SignalIntegrity.App.Preferences['Appearance.PlotCursorValues']:
self.plt.format_coord = lambda x, y: ''
if not self.waveformList == None:
self.plt.autoscale(False)
mint = None
maxt = None
for wfi in range(len(self.waveformList)):
wf = self.waveformList[wfi]
wfTimes = wf.Times()
if len(wfTimes) == 0:
continue
wfValues = wf.Values()
wfName = str(self.waveformNamesList[wfi])
mint = wfTimes[0] if mint is None else min(mint, wfTimes[0])
maxt = wfTimes[-1] if maxt is None else max(maxt, wfTimes[-1])
timeLabel = 's'
timeLabelDivisor = 1.
if not self.waveformList is None:
if (not mint is None) and (not maxt is None):
durLabelTime = (maxt - mint)
timeLabel = ToSI(durLabelTime, 's')[-2:]
timeLabelDivisor = FromSI('1. ' + timeLabel, 's')
mint = mint / timeLabelDivisor
maxt = maxt / timeLabelDivisor
if not mint is None:
self.plt.set_xlim(left=mint)
if not maxt is None:
self.plt.set_xlim(right=maxt)
minv = None
maxv = None
for wfi in range(len(self.waveformList)):
wf = self.waveformList[wfi]
wfTimes = wf.Times(timeLabelDivisor)
if len(wfTimes) == 0:
continue
wfValues = wf.Values()
wfName = str(self.waveformNamesList[wfi])
plotlog = False
plotdB = False
if plotlog:
self.plt.semilogy(wfTimes, wf.Values('abs'), label=wfName)
elif plotdB:
self.plt.plot(wfTimes, [
max(20. * math.log10(abs(a)), -200.)
for a in wf.Values('abs')
],
label=wfName)
else:
self.plt.plot(wfTimes, wfValues, label=wfName)
minv = min(wfValues) if minv is None else min(minv, min(wfValues))
maxv = max(wfValues) if maxv is None else max(maxv, max(wfValues))
self.plt.set_xlabel('time (' + timeLabel + ')', fontsize=10)
self.plt.legend(loc='upper right', labelspacing=0.1)
self.plt.set_ylim(bottom=minv)
self.plt.set_ylim(top=maxv)
self.f.canvas.draw()
return self
def onWriteSimulatorToFile(self):
for wfi in range(len(self.waveformNamesList)):
outputWaveformName = self.waveformNamesList[wfi]
outputWaveform = self.waveformList[wfi]
if self.parent.parent.fileparts.filename == '':
filename = outputWaveformName
else:
filename = self.parent.parent.fileparts.filename + '_' + outputWaveformName
filename = AskSaveAsFilename(
parent=self,
filetypes=[('waveform', '.txt')],
defaultextension='.txt',
initialdir=self.parent.parent.fileparts.AbsoluteFilePath(),
initialfile=filename + '.txt')
if filename is None:
continue
outputWaveform.WriteToFile(filename)
def onReadSimulatorFromFile(self):
pass
def onCalculationProperties(self):
self.parent.parent.onCalculationProperties()
def onExamineTransferMatrices(self):
buttonLabelList = [[
out + ' due to ' + inp for inp in self.parent.sourceNames
] for out in self.parent.outputWaveformLabels]
maxLength = len(
max([item for sublist in buttonLabelList for item in sublist],
key=len))
buttonLabelList = [[item.ljust(maxLength) for item in sublist]
for sublist in buttonLabelList]
sp = self.parent.transferMatrices.SParameters()
SParametersDialog(
self.parent.parent, sp,
self.parent.parent.fileparts.FullFilePathExtension('s' +
str(sp.m_P) +
'p'),
'Transfer Parameters', buttonLabelList)
def onMatplotlib2TikZ(self):
if self.viewTimeDomain.get():
suffix = 'Waveforms'
elif self.viewSpectralContent.get():
suffix = 'SpectralContent'
elif self.viewSpectralDensity.get():
suffix = 'SpectralDensity'
filename = AskSaveAsFilename(
parent=self,
filetypes=[('tex', '.tex')],
defaultextension='.tex',
initialdir=self.parent.parent.fileparts.AbsoluteFilePath(),
initialfile=self.parent.parent.fileparts.filename + suffix +
'.tex')
if filename is None:
return
try:
PlotTikZ(filename, self.f)
except:
messagebox.showerror('Export LaTeX',
'LaTeX could not be generated or written ')
def onHelp(self):
if Doer.helpKeys is None:
messagebox.showerror('Help System',
'Cannot find or open this help element')
return
Doer.helpKeys.Open('sec:Simulator-Dialog')
def onControlHelp(self):
Doer.inHelp = True
self.config(cursor='question_arrow')
def onEscape(self):
Doer.inHelp = False
self.config(cursor='left_ptr')
def onPreferences(self):
if not hasattr(self, 'preferencesDialog'):
self.preferencesDialog = SParameterViewerPreferencesDialog(
self, SignalIntegrity.App.Preferences)
if self.preferencesDialog == None:
self.preferencesDialog = SParameterViewerPreferencesDialog(
self, SignalIntegrity.App.Preferences)
else:
if not self.preferencesDialog.winfo_exists():
self.preferencesDialog = SParameterViewerPreferencesDialog(
self, SignalIntegrity.App.Preferences)
class SimulatorDialog(tk.Toplevel):
def __init__(self, parent):
tk.Toplevel.__init__(self, parent.parent)
self.parent = parent
self.withdraw()
self.title('Simulation')
img = tk.PhotoImage(file=SignalIntegrity.App.IconsBaseDir +
'AppIcon2.gif')
self.tk.call('wm', 'iconphoto', self._w, img)
self.protocol("WM_DELETE_WINDOW", self.onClosing)
# the Doers - the holder of the commands, menu elements, toolbar elements, and key bindings
self.WaveformSaveDoer = Doer(
self.onWriteSimulatorToFile).AddHelpElement(
'Control-Help:Save-Waveforms')
# TODO: someday allow waveform reading
self.WaveformReadDoer = Doer(
self.onReadSimulatorFromFile).AddHelpElement(
'Control-Help:Read-Waveforms').Activate(False)
self.Matplotlib2tikzDoer = Doer(self.onMatplotlib2TikZ).AddHelpElement(
'Control-Help:Output-to-LaTeX')
# ------
self.CalculationPropertiesDoer = Doer(
self.onCalculationProperties).AddHelpElement(
'Control-Help:Calculation-Properties')
self.ExamineTransferMatricesDoer = Doer(
self.onExamineTransferMatrices).AddHelpElement(
'Control-Help:View-Transfer-Parameters')
self.SimulateDoer = Doer(
self.parent.parent.onCalculate).AddHelpElement(
'Control-Help:Recalculate')
# ------
self.HelpDoer = Doer(
self.onHelp).AddHelpElement('Control-Help:Open-Help-File')
self.ControlHelpDoer = Doer(
self.onControlHelp).AddHelpElement('Control-Help:Control-Help')
# ------
self.EscapeDoer = Doer(self.onEscape).AddKeyBindElement(
self, '<Escape>').DisableHelp()
# The menu system
TheMenu = tk.Menu(self)
self.config(menu=TheMenu)
FileMenu = tk.Menu(self)
TheMenu.add_cascade(label='File', menu=FileMenu, underline=0)
self.WaveformSaveDoer.AddMenuElement(FileMenu,
label="Save Waveforms",
underline=0)
self.WaveformReadDoer.AddMenuElement(FileMenu,
label="Read Waveforms",
underline=0)
FileMenu.add_separator()
self.Matplotlib2tikzDoer.AddMenuElement(FileMenu,
label='Output to LaTeX (TikZ)',
underline=10)
# ------
CalcMenu = tk.Menu(self)
TheMenu.add_cascade(label='Calculate', menu=CalcMenu, underline=0)
self.CalculationPropertiesDoer.AddMenuElement(
CalcMenu, label='Calculation Properties', underline=12)
self.ExamineTransferMatricesDoer.AddMenuElement(
CalcMenu, label='View Transfer Parameters', underline=0)
CalcMenu.add_separator()
self.SimulateDoer.AddMenuElement(CalcMenu,
label='Recalculate',
underline=0)
# ------
HelpMenu = tk.Menu(self)
TheMenu.add_cascade(label='Help', menu=HelpMenu, underline=0)
self.HelpDoer.AddMenuElement(HelpMenu,
label='Open Help File',
underline=0)
self.ControlHelpDoer.AddMenuElement(HelpMenu,
label='Control Help',
underline=0)
# The Toolbar
ToolBarFrame = tk.Frame(self)
ToolBarFrame.pack(side=tk.TOP, fill=tk.X, expand=tk.NO)
iconsdir = SignalIntegrity.App.IconsDir + ''
self.WaveformReadDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'document-open-2.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
self.WaveformSaveDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'document-save-2.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
tk.Frame(self, height=2, bd=2, relief=tk.RAISED).pack(side=tk.LEFT,
fill=tk.X,
padx=5,
pady=5)
self.CalculationPropertiesDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'tooloptions.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
self.SimulateDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'system-run-3.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
tk.Frame(ToolBarFrame, height=2, bd=2,
relief=tk.RAISED).pack(side=tk.LEFT,
fill=tk.X,
padx=5,
pady=5)
self.HelpDoer.AddToolBarElement(
ToolBarFrame,
iconfile=iconsdir + 'help-contents-5.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
self.ControlHelpDoer.AddToolBarElement(ToolBarFrame,
iconfile=iconsdir +
'help-3.gif').Pack(side=tk.LEFT,
fill=tk.NONE,
expand=tk.NO)
self.f = Figure(figsize=(6, 4), dpi=100)
self.plt = self.f.add_subplot(111)
self.plt.set_xlabel('time (ns)')
self.plt.set_ylabel('amplitude')
self.waveformList = None
self.waveformNamesList = None
self.canvas = FigureCanvasTkAgg(self.f, master=self)
#canvas.show()
self.canvas.get_tk_widget().pack(side=tk.TOP, fill=tk.X, expand=1)
toolbar = NavigationToolbar2Tk(self.canvas, self)
toolbar.update()
self.canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=1)
controlsFrame = tk.Frame(self)
tk.Button(controlsFrame, text='autoscale',
command=self.onAutoscale).pack(side=tk.LEFT,
expand=tk.NO,
fill=tk.X)
controlsFrame.pack(side=tk.TOP, fill=tk.X, expand=tk.NO)
try:
from matplotlib2tikz import save as tikz_save
except:
self.Matplotlib2tikzDoer.Activate(False)
self.ExamineTransferMatricesDoer.Activate(False)
self.SimulateDoer.Activate(False)
self.geometry(
"%+d%+d" %
(self.parent.parent.root.winfo_x() +
self.parent.parent.root.winfo_width() / 2 -
self.winfo_width() / 2, self.parent.parent.root.winfo_y() +
self.parent.parent.root.winfo_height() / 2 -
self.winfo_height() / 2))
def onClosing(self):
self.withdraw()
self.destroy()
def destroy(self):
tk.Toplevel.withdraw(self)
tk.Toplevel.destroy(self)
def onAutoscale(self):
self.plt.autoscale(True)
self.f.canvas.draw()
def UpdateWaveforms(self, waveformList, waveformNamesList):
self.lift(self.parent.parent)
self.plt.cla()
self.plt.set_ylabel('amplitude', fontsize=10)
if not SignalIntegrity.App.Preferences['Appearance.PlotCursorValues']:
self.plt.format_coord = lambda x, y: ''
if not self.waveformList == None:
self.plt.autoscale(False)
self.waveformList = waveformList
self.waveformNamesList = waveformNamesList
mint = None
maxt = None
for wfi in range(len(self.waveformList)):
wf = self.waveformList[wfi]
wfTimes = wf.Times()
if len(wfTimes) == 0:
continue
wfValues = wf.Values()
wfName = str(self.waveformNamesList[wfi])
mint = wfTimes[0] if mint is None else max(mint, wfTimes[0])
maxt = wfTimes[-1] if maxt is None else min(maxt, wfTimes[-1])
timeLabel = 's'
timeLabelDivisor = 1.
if not self.waveformList is None:
if (not mint is None) and (not maxt is None):
durLabelTime = (maxt - mint)
timeLabel = ToSI(durLabelTime, 's')[-2:]
timeLabelDivisor = FromSI('1. ' + timeLabel, 's')
mint = mint / timeLabelDivisor
maxt = maxt / timeLabelDivisor
if not mint is None:
self.plt.set_xlim(xmin=mint)
if not maxt is None:
self.plt.set_xlim(xmax=maxt)
for wfi in range(len(self.waveformList)):
wf = self.waveformList[wfi]
wfTimes = wf.Times(timeLabelDivisor)
if len(wfTimes) == 0:
continue
wfValues = wf.Values()
wfName = str(self.waveformNamesList[wfi])
self.plt.plot(wfTimes, wfValues, label=wfName)
self.plt.set_xlabel('time (' + timeLabel + ')', fontsize=10)
self.plt.legend(loc='upper right', labelspacing=0.1)
self.f.canvas.draw()
return self
def onWriteSimulatorToFile(self):
for wfi in range(len(self.waveformNamesList)):
outputWaveformName = self.waveformNamesList[wfi]
outputWaveform = self.waveformList[wfi]
if self.parent.parent.fileparts.filename == '':
filename = outputWaveformName
else:
filename = self.parent.parent.fileparts.filename + '_' + outputWaveformName
filename = AskSaveAsFilename(
parent=self,
filetypes=[('waveform', '.txt')],
defaultextension='.txt',
initialdir=self.parent.parent.fileparts.AbsoluteFilePath(),
initialfile=filename + '.txt')
if filename is None:
continue
outputWaveform.WriteToFile(filename)
def onReadSimulatorFromFile(self):
pass
def onCalculationProperties(self):
self.parent.parent.onCalculationProperties()
def onExamineTransferMatrices(self):
buttonLabelList = [[
out + ' due to ' + inp for inp in self.parent.sourceNames
] for out in self.parent.outputWaveformLabels]
maxLength = len(
max([item for sublist in buttonLabelList for item in sublist],
key=len))
buttonLabelList = [[item.ljust(maxLength) for item in sublist]
for sublist in buttonLabelList]
sp = self.parent.transferMatrices.SParameters()
SParametersDialog(
self.parent.parent, sp,
self.parent.parent.fileparts.FullFilePathExtension('s' +
str(sp.m_P) +
'p'),
'Transfer Parameters', buttonLabelList)
def onMatplotlib2TikZ(self):
filename = AskSaveAsFilename(
parent=self,
filetypes=[('tex', '.tex')],
defaultextension='.tex',
initialdir=self.parent.parent.fileparts.AbsoluteFilePath(),
initialfile=self.parent.parent.fileparts.filename +
'Waveforms.tex')
if filename is None:
return
try:
PlotTikZ(filename, self.f)
except:
messagebox.showerror('Export LaTeX',
'LaTeX could not be generated or written ')
def onHelp(self):
if Doer.helpKeys is None:
messagebox.showerror('Help System',
'Cannot find or open this help element')
return
Doer.helpKeys.Open('sec:Simulator-Dialog')
def onControlHelp(self):
Doer.inHelp = True
self.config(cursor='question_arrow')
def onEscape(self):
Doer.inHelp = False
self.config(cursor='left_ptr')
