class FrameMain(wx.Frame):
def __init__(self, title, pool):
self.pool = pool
self.lock = threading.Lock()
self.sdr = None
self.threadScan = None
self.threadUpdate = None
self.threadLocation = None
self.serverKml = None
self.isNewScan = True
self.isScanning = False
self.stopAtEnd = False
self.stopScan = False
self.dlgCal = None
self.dlgSats = None
self.dlgLog = None
self.menuMain = None
self.menuPopup = None
self.graph = None
self.toolbar = None
self.canvas = None
self.buttonStart = None
self.buttonStop = None
self.controlGain = None
self.choiceMode = None
self.choiceDwell = None
self.choiceNfft = None
self.spinCtrlStart = None
self.spinCtrlStop = None
self.choiceDisplay = None
self.spectrum = OrderedDict()
self.scanInfo = ScanInfo()
self.locations = OrderedDict()
self.lastLocation = [None] * 4
self.isSaved = True
self.settings = Settings()
self.devicesRtl = get_devices_rtl(self.settings.devicesRtl)
self.settings.indexRtl = limit(self.settings.indexRtl, 0, len(self.devicesRtl) - 1)
self.filename = ""
self.oldCal = 0
self.remoteControl = None
self.log = Log()
self.pageConfig = wx.PageSetupDialogData()
self.pageConfig.GetPrintData().SetOrientation(wx.LANDSCAPE)
self.pageConfig.SetMarginTopLeft((20, 20))
self.pageConfig.SetMarginBottomRight((20, 20))
self.printConfig = wx.PrintDialogData(self.pageConfig.GetPrintData())
self.printConfig.EnableSelection(False)
self.printConfig.EnablePageNumbers(False)
wx.Frame.__init__(self, None, title=title)
self.timerGpsRetry = wx.Timer(self)
self.Bind(wx.EVT_TIMER, self.__on_gps_retry, self.timerGpsRetry)
self.Bind(wx.EVT_CLOSE, self.__on_exit)
self.status = Statusbar(self, self.log)
self.status.set_info(title)
self.SetStatusBar(self.status)
add_colours()
self.__create_widgets()
self.__create_menu()
self.__create_popup_menu()
self.__set_control_state(True)
self.Show()
displaySize = wx.DisplaySize()
toolbarSize = self.toolbar.GetBestSize()
self.SetClientSize((toolbarSize[0] + 10, displaySize[1] / 2))
self.SetMinSize((displaySize[0] / 4, displaySize[1] / 4))
self.Connect(-1, -1, EVENT_THREAD, self.__on_event)
self.SetDropTarget(DropTarget(self))
self.SetIcon(load_icon("rtlsdr_scan"))
self.steps = 0
self.stepsTotal = 0
self.__start_gps()
self.__start_kml()
def __create_widgets(self):
self.remoteControl = RemoteControl()
self.graph = PanelGraph(self, self, self.settings, self.status, self.remoteControl)
self.toolbar = wx.Panel(self)
self.buttonStart = MultiButton(self.toolbar, ["Start", "Continue"], ["Start new scan", "Continue scanning"])
self.buttonStart.SetSelected(self.settings.startOption)
self.buttonStop = MultiButton(self.toolbar, ["Stop", "Stop at end"], ["Stop scan", "Stop scan at end"])
self.buttonStop.SetSelected(self.settings.stopOption)
self.Bind(wx.EVT_BUTTON, self.__on_start, self.buttonStart)
self.Bind(wx.EVT_BUTTON, self.__on_stop, self.buttonStop)
textRange = wx.StaticText(self.toolbar, label="Range (MHz)", style=wx.ALIGN_CENTER)
textStart = wx.StaticText(self.toolbar, label="Start")
textStop = wx.StaticText(self.toolbar, label="Stop")
self.spinCtrlStart = wx.SpinCtrl(self.toolbar)
self.spinCtrlStop = wx.SpinCtrl(self.toolbar)
self.spinCtrlStart.SetToolTipString("Start frequency")
self.spinCtrlStop.SetToolTipString("Stop frequency")
self.spinCtrlStart.SetRange(F_MIN, F_MAX - 1)
self.spinCtrlStop.SetRange(F_MIN + 1, F_MAX)
self.Bind(wx.EVT_SPINCTRL, self.__on_spin, self.spinCtrlStart)
self.Bind(wx.EVT_SPINCTRL, self.__on_spin, self.spinCtrlStop)
textGain = wx.StaticText(self.toolbar, label="Gain (dB)")
self.controlGain = wx.Choice(self.toolbar, choices=[""])
textMode = wx.StaticText(self.toolbar, label="Mode")
self.choiceMode = wx.Choice(self.toolbar, choices=MODE[::2])
self.choiceMode.SetToolTipString("Scanning mode")
textDwell = wx.StaticText(self.toolbar, label="Dwell")
self.choiceDwell = wx.Choice(self.toolbar, choices=DWELL[::2])
self.choiceDwell.SetToolTipString("Scan time per step")
textNfft = wx.StaticText(self.toolbar, label="FFT size")
self.choiceNfft = wx.Choice(self.toolbar, choices=map(str, NFFT))
self.choiceNfft.SetToolTipString("Higher values for greater" "precision")
textDisplay = wx.StaticText(self.toolbar, label="Display")
self.choiceDisplay = wx.Choice(self.toolbar, choices=DISPLAY[::2])
self.Bind(wx.EVT_CHOICE, self.__on_choice, self.choiceDisplay)
self.choiceDisplay.SetToolTipString("Spectrogram available in" "continuous mode")
grid = wx.GridBagSizer(5, 5)
grid.Add(self.buttonStart, pos=(0, 0), span=(3, 1), flag=wx.ALIGN_CENTER)
grid.Add(self.buttonStop, pos=(0, 1), span=(3, 1), flag=wx.ALIGN_CENTER)
grid.Add((20, 1), pos=(0, 2))
grid.Add(textRange, pos=(0, 3), span=(1, 4), flag=wx.ALIGN_CENTER)
grid.Add(textStart, pos=(1, 3), flag=wx.ALIGN_CENTER)
grid.Add(self.spinCtrlStart, pos=(1, 4))
grid.Add(textStop, pos=(1, 5), flag=wx.ALIGN_CENTER)
grid.Add(self.spinCtrlStop, pos=(1, 6))
grid.Add(textGain, pos=(0, 7), flag=wx.ALIGN_CENTER)
grid.Add(self.controlGain, pos=(1, 7), flag=wx.ALIGN_CENTER)
grid.Add((20, 1), pos=(0, 8))
grid.Add(textMode, pos=(0, 9), flag=wx.ALIGN_CENTER)
grid.Add(self.choiceMode, pos=(1, 9), flag=wx.ALIGN_CENTER)
grid.Add(textDwell, pos=(0, 10), flag=wx.ALIGN_CENTER)
grid.Add(self.choiceDwell, pos=(1, 10), flag=wx.ALIGN_CENTER)
grid.Add(textNfft, pos=(0, 11), flag=wx.ALIGN_CENTER)
grid.Add(self.choiceNfft, pos=(1, 11), flag=wx.ALIGN_CENTER)
grid.Add((20, 1), pos=(0, 12))
grid.Add(textDisplay, pos=(0, 13), flag=wx.ALIGN_CENTER)
grid.Add(self.choiceDisplay, pos=(1, 13), flag=wx.ALIGN_CENTER)
self.__set_controls()
self.__set_gain_control()
self.toolbar.SetSizer(grid)
self.toolbar.Layout()
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(self.graph, 1, wx.EXPAND)
sizer.Add(self.toolbar, 0, wx.EXPAND)
self.SetSizer(sizer)
self.Layout()
def __create_menu(self):
self.menuMain = MenuMain(self, self.settings)
self.Bind(wx.EVT_MENU, self.__on_new, self.menuMain.new)
self.Bind(wx.EVT_MENU, self.__on_open, self.menuMain.open)
self.Bind(wx.EVT_MENU, self.__on_merge, self.menuMain.merge)
self.Bind(wx.EVT_MENU_RANGE, self.__on_file_history, id=wx.ID_FILE1, id2=wx.ID_FILE9)
self.Bind(wx.EVT_MENU, self.__on_save, self.menuMain.save)
self.Bind(wx.EVT_MENU, self.__on_export_scan, self.menuMain.exportScan)
self.Bind(wx.EVT_MENU, self.__on_export_image, self.menuMain.exportImage)
self.Bind(wx.EVT_MENU, self.__on_export_image_seq, self.menuMain.exportSeq)
self.Bind(wx.EVT_MENU, self.__on_export_geo, self.menuMain.exportGeo)
self.Bind(wx.EVT_MENU, self.__on_export_track, self.menuMain.exportTrack)
self.Bind(wx.EVT_MENU, self.__on_page, self.menuMain.page)
self.Bind(wx.EVT_MENU, self.__on_preview, self.menuMain.preview)
self.Bind(wx.EVT_MENU, self.__on_print, self.menuMain.printer)
self.Bind(wx.EVT_MENU, self.__on_properties, self.menuMain.properties)
self.Bind(wx.EVT_MENU, self.__on_exit, self.menuMain.close)
self.Bind(wx.EVT_MENU, self.__on_pref, self.menuMain.pref)
self.Bind(wx.EVT_MENU, self.__on_adv_pref, self.menuMain.advPref)
self.Bind(wx.EVT_MENU, self.__on_formatting, self.menuMain.formatting)
self.Bind(wx.EVT_MENU, self.__on_devices_rtl, self.menuMain.devicesRtl)
self.Bind(wx.EVT_MENU, self.__on_devices_gps, self.menuMain.devicesGps)
self.Bind(wx.EVT_MENU, self.__on_reset, self.menuMain.reset)
self.Bind(wx.EVT_MENU, self.__on_clear_select, self.menuMain.clearSelect)
self.Bind(wx.EVT_MENU, self.__on_show_measure, self.menuMain.showMeasure)
self.Bind(wx.EVT_MENU, self.__on_start, self.menuMain.start)
self.Bind(wx.EVT_MENU, self.__on_continue, self.menuMain.cont)
self.Bind(wx.EVT_MENU, self.__on_stop, self.menuMain.stop)
self.Bind(wx.EVT_MENU, self.__on_stop_end, self.menuMain.stopEnd)
self.Bind(wx.EVT_MENU, self.__on_compare, self.menuMain.compare)
self.Bind(wx.EVT_MENU, self.__on_smooth, self.menuMain.smooth)
self.Bind(wx.EVT_MENU, self.__on_cal, self.menuMain.cal)
self.Bind(wx.EVT_MENU, self.__on_kml, self.menuMain.kml)
self.Bind(wx.EVT_MENU, self.__on_sats, self.menuMain.sats)
self.Bind(wx.EVT_MENU, self.__on_loc_clear, self.menuMain.locClear)
self.Bind(wx.EVT_MENU, self.__on_log, self.menuMain.log)
self.Bind(wx.EVT_MENU, self.__on_help, self.menuMain.helpLink)
self.Bind(wx.EVT_MENU, self.__on_update, self.menuMain.update)
self.Bind(wx.EVT_MENU, self.__on_sys_info, self.menuMain.sys)
self.Bind(wx.EVT_MENU, self.__on_about, self.menuMain.about)
idF1 = wx.wx.NewId()
self.Bind(wx.EVT_MENU, self.__on_help, id=idF1)
accelTable = wx.AcceleratorTable([(wx.ACCEL_NORMAL, wx.WXK_F1, idF1)])
self.SetAcceleratorTable(accelTable)
self.Bind(wx.EVT_MENU_HIGHLIGHT, self.__on_menu_highlight)
self.SetMenuBar(self.menuMain.menuBar)
def __create_popup_menu(self):
self.menuPopup = PopMenuMain(self.settings)
self.Bind(wx.EVT_MENU, self.__on_start, self.menuPopup.start)
self.Bind(wx.EVT_MENU, self.__on_continue, self.menuPopup.cont)
self.Bind(wx.EVT_MENU, self.__on_stop, self.menuPopup.stop)
self.Bind(wx.EVT_MENU, self.__on_stop_end, self.menuPopup.stopEnd)
self.Bind(wx.EVT_MENU, self.__on_range_lim, self.menuPopup.rangeLim)
self.Bind(wx.EVT_MENU, self.__on_points_lim, self.menuPopup.pointsLim)
self.Bind(wx.EVT_MENU, self.__on_clear_select, self.menuPopup.clearSelect)
self.Bind(wx.EVT_MENU, self.__on_show_measure, self.menuPopup.showMeasure)
self.Bind(wx.EVT_CONTEXT_MENU, self.__on_popup_menu)
def __on_menu_highlight(self, event):
item = self.GetMenuBar().FindItemById(event.GetId())
if item is not None:
help = item.GetHelp()
else:
help = ""
self.status.set_general(help, level=None)
def __on_popup_menu(self, event):
if not isinstance(event.GetEventObject(), NavigationToolbar):
pos = event.GetPosition()
pos = self.ScreenToClient(pos)
self.PopupMenu(self.menuPopup.menu, pos)
def __on_new(self, _event):
if self.__save_warn(Warn.NEW):
return True
self.spectrum.clear()
self.locations.clear()
self.__saved(True)
self.__set_plot(self.spectrum, False)
self.graph.clear_selection()
self.__set_control_state(True)
return False
def __on_open(self, _event):
if self.__save_warn(Warn.OPEN):
return
dlg = wx.FileDialog(
self, "Open a scan", self.settings.dirScans, self.filename, File.get_type_filters(File.Types.SAVE), wx.OPEN
)
if dlg.ShowModal() == wx.ID_OK:
self.open(dlg.GetDirectory(), dlg.GetFilename())
dlg.Destroy()
def __on_merge(self, _event):
if self.__save_warn(Warn.MERGE):
return
dlg = wx.FileDialog(
self, "Merge a scan", self.settings.dirScans, self.filename, File.get_type_filters(File.Types.SAVE), wx.OPEN
)
if dlg.ShowModal() == wx.ID_OK:
self.__merge(dlg.GetDirectory(), dlg.GetFilename())
dlg.Destroy()
def __on_file_history(self, event):
selection = event.GetId() - wx.ID_FILE1
path = self.settings.fileHistory.GetHistoryFile(selection)
self.settings.fileHistory.AddFileToHistory(path)
dirname, filename = os.path.split(path)
self.open(dirname, filename)
def __on_save(self, _event):
dlg = wx.FileDialog(
self,
"Save a scan",
self.settings.dirScans,
self.filename,
File.get_type_filters(File.Types.SAVE),
wx.SAVE | wx.OVERWRITE_PROMPT,
)
if dlg.ShowModal() == wx.ID_OK:
self.status.set_general("Saving...")
fileName = dlg.GetFilename()
dirName = dlg.GetDirectory()
self.filename = os.path.splitext(fileName)[0]
self.settings.dirScans = dirName
fileName = extension_add(fileName, dlg.GetFilterIndex(), File.Types.SAVE)
fullName = os.path.join(dirName, fileName)
save_plot(fullName, self.scanInfo, self.spectrum, self.locations)
self.__saved(True)
self.status.set_general("Finished")
self.settings.fileHistory.AddFileToHistory(fullName)
dlg.Destroy()
def __on_export_scan(self, _event):
dlg = wx.FileDialog(
self,
"Export a scan",
self.settings.dirExport,
self.filename,
File.get_type_filters(),
wx.SAVE | wx.OVERWRITE_PROMPT,
)
if dlg.ShowModal() == wx.ID_OK:
self.status.set_general("Exporting...")
fileName = dlg.GetFilename()
dirName = dlg.GetDirectory()
self.settings.dirExport = dirName
fileName = extension_add(fileName, dlg.GetFilterIndex(), File.Types.PLOT)
fullName = os.path.join(dirName, fileName)
export_plot(fullName, dlg.GetFilterIndex(), self.spectrum)
self.status.set_general("Finished")
dlg.Destroy()
def __on_export_image(self, _event):
dlgFile = wx.FileDialog(
self,
"Export image to file",
self.settings.dirExport,
self.filename,
File.get_type_filters(File.Types.IMAGE),
wx.SAVE | wx.OVERWRITE_PROMPT,
)
dlgFile.SetFilterIndex(File.ImageType.PNG)
if dlgFile.ShowModal() == wx.ID_OK:
dlgImg = DialogImageSize(self, self.settings)
if dlgImg.ShowModal() != wx.ID_OK:
dlgFile.Destroy()
return
self.status.set_general("Exporting...")
fileName = dlgFile.GetFilename()
dirName = dlgFile.GetDirectory()
self.settings.dirExport = dirName
fileName = extension_add(fileName, dlgFile.GetFilterIndex(), File.Types.IMAGE)
fullName = os.path.join(dirName, fileName)
exportType = dlgFile.GetFilterIndex()
export_image(fullName, exportType, self.graph.get_figure(), self.settings)
self.status.set_general("Finished")
dlgFile.Destroy()
def __on_export_image_seq(self, _event):
dlgSeq = DialogExportSeq(self, self.spectrum, self.settings)
dlgSeq.ShowModal()
dlgSeq.Destroy()
def __on_export_geo(self, _event):
dlgGeo = DialogExportGeo(self, self.spectrum, self.locations, self.settings)
if dlgGeo.ShowModal() == wx.ID_OK:
self.status.set_general("Exporting...")
extent = dlgGeo.get_extent()
dlgFile = wx.FileDialog(
self,
"Export map to file",
self.settings.dirExport,
self.filename,
File.get_type_filters(File.Types.GEO),
wx.SAVE | wx.OVERWRITE_PROMPT,
)
dlgFile.SetFilterIndex(File.GeoType.KMZ)
if dlgFile.ShowModal() == wx.ID_OK:
fileName = dlgFile.GetFilename()
dirName = dlgFile.GetDirectory()
self.settings.dirExport = dirName
fileName = extension_add(fileName, dlgFile.GetFilterIndex(), File.Types.GEO)
fullName = os.path.join(dirName, fileName)
exportType = dlgFile.GetFilterIndex()
image = None
xyz = None
if exportType == File.GeoType.CSV:
xyz = dlgGeo.get_xyz()
else:
image = dlgGeo.get_image()
export_map(fullName, exportType, extent, image, xyz)
self.status.set_general("Finished")
dlgFile.Destroy()
dlgGeo.Destroy()
def __on_export_track(self, _event):
dlg = wx.FileDialog(
self,
"Export GPS to file",
self.settings.dirExport,
self.filename,
File.get_type_filters(File.Types.TRACK),
wx.SAVE | wx.OVERWRITE_PROMPT,
)
if dlg.ShowModal() == wx.ID_OK:
self.status.set_general("Exporting...")
fileName = dlg.GetFilename()
dirName = dlg.GetDirectory()
self.settings.dirExport = dirName
fileName = extension_add(fileName, dlg.GetFilterIndex(), File.Types.TRACK)
fullName = os.path.join(dirName, fileName)
export_gpx(fullName, self.locations, self.GetName())
self.status.set_general("Finished")
dlg.Destroy()
def __on_page(self, _event):
dlg = wx.PageSetupDialog(self, self.pageConfig)
if dlg.ShowModal() == wx.ID_OK:
self.pageConfig = wx.PageSetupDialogData(dlg.GetPageSetupDialogData())
self.printConfig.SetPrintData(self.pageConfig.GetPrintData())
dlg.Destroy()
def __on_preview(self, _event):
printout = PrintOut(self.graph, self.filename, self.pageConfig)
printoutPrinting = PrintOut(self.graph, self.filename, self.pageConfig)
preview = wx.PrintPreview(printout, printoutPrinting, self.printConfig)
frame = wx.PreviewFrame(preview, self, "Print Preview")
frame.Initialize()
frame.SetSize(self.GetSize())
frame.Show(True)
def __on_print(self, _event):
printer = wx.Printer(self.printConfig)
printout = PrintOut(self.graph, self.filename, self.pageConfig)
if printer.Print(self, printout, True):
self.printConfig = wx.PrintDialogData(printer.GetPrintDialogData())
self.pageConfig.SetPrintData(self.printConfig.GetPrintData())
def __on_properties(self, _event):
if len(self.spectrum) > 0:
self.scanInfo.timeFirst = min(self.spectrum)
self.scanInfo.timeLast = max(self.spectrum)
dlg = DialogProperties(self, self.scanInfo)
dlg.ShowModal()
dlg.Destroy()
def __on_exit(self, _event):
self.Unbind(wx.EVT_CLOSE)
if self.__save_warn(Warn.EXIT):
self.Bind(wx.EVT_CLOSE, self.__on_exit)
return
self.__scan_stop(False)
self.__stop_gps(False)
self.__stop_kml()
self.__get_controls()
self.settings.devicesRtl = self.devicesRtl
self.settings.save()
self.Destroy()
def __on_pref(self, _event):
self.__get_controls()
dlg = DialogPrefs(self, self.settings)
if dlg.ShowModal() == wx.ID_OK:
self.graph.create_plot()
self.__set_control_state(True)
self.__set_controls()
dlg.Destroy()
def __on_adv_pref(self, _event):
dlg = DialogAdvPrefs(self, self.settings)
if dlg.ShowModal() == wx.ID_OK:
self.__set_control_state(True)
dlg.Destroy()
def __on_formatting(self, _event):
dlg = DialogFormatting(self, self.settings)
if dlg.ShowModal() == wx.ID_OK:
self.__set_control_state(True)
self.graph.update_measure()
self.graph.redraw_plot()
dlg.Destroy()
def __on_devices_rtl(self, _event):
self.__get_controls()
self.devicesRtl = self.__refresh_devices()
dlg = DialogDevicesRTL(self, self.devicesRtl, self.settings)
if dlg.ShowModal() == wx.ID_OK:
self.devicesRtl = dlg.get_devices()
self.settings.indexRtl = dlg.get_index()
self.__set_gain_control()
self.__set_control_state(True)
self.__set_controls()
dlg.Destroy()
def __on_devices_gps(self, _event):
self.__stop_gps()
self.status.set_gps("GPS Stopped")
dlg = DialogDevicesGPS(self, self.settings)
dlg.ShowModal()
dlg.Destroy()
self.__start_gps()
def __on_reset(self, _event):
dlg = wx.MessageDialog(
self,
"Reset all settings to the default values\n" "(cannot be undone)?",
"Reset Settings",
wx.YES_NO | wx.ICON_QUESTION,
)
if dlg.ShowModal() == wx.ID_YES:
self.devicesRtl = []
self.settings.reset()
self.__set_controls()
self.graph.create_plot()
dlg.Destroy()
def __on_compare(self, _event):
dlg = DialogCompare(self, self.settings, self.filename)
dlg.Show()
def __on_smooth(self, _event):
dlg = DialogSmooth(self, self.spectrum, self.settings)
if dlg.ShowModal() == wx.ID_OK:
saved = self.isSaved
self.isSaved = False
if not self.__on_new(None):
self.spectrum.clear()
spectrum = dlg.get_spectrum()
self.spectrum.update(OrderedDict(sorted(spectrum.items())))
self.__set_plot(self.spectrum, False)
self.graph.update_measure()
self.graph.redraw_plot()
self.__saved(False)
else:
self.__saved(saved)
def __on_clear_select(self, _event):
self.graph.clear_selection()
def __on_show_measure(self, event):
show = event.Checked()
self.menuMain.showMeasure.Check(show)
self.menuPopup.showMeasure.Check(show)
self.settings.showMeasure = show
self.graph.show_measure_table(show)
self.Layout()
def __on_cal(self, _event):
self.dlgCal = DialogAutoCal(self, self.settings.calFreq, self.__auto_cal)
self.dlgCal.ShowModal()
def __on_kml(self, _event):
tempPath = tempfile.mkdtemp()
tempFile = os.path.join(tempPath, "RTLSDRScannerLink.kml")
handle = open(tempFile, "wb")
handle.write(
'<?xml version="1.0" encoding="UTF-8"?>\n'
'<kml xmlns="http://www.opengis.net/kml/2.2">\n'
"\t<NetworkLink>\n"
"\t\t<name>{}</name>\n"
"\t\t<flyToView>1</flyToView>\n"
"\t\t<open>1</open>\n"
"\t\t<Link>\n"
"\t\t\t<href>http://localhost:{}</href>\n"
"\t\t\t<refreshMode>onInterval</refreshMode>\n"
"\t\t\t<refreshInterval>10</refreshInterval>\n"
"\t\t</Link>\n"
"\t</NetworkLink>\n"
"</kml>\n".format(APP_NAME, KML_PORT)
)
handle.close()
if not run_file(tempFile):
wx.MessageBox("Error starting Google Earth", "Error", wx.OK | wx.ICON_ERROR)
def __on_sats(self, _event):
if self.dlgSats is None:
self.dlgSats = DialogSats(self)
self.dlgSats.Show()
def __on_loc_clear(self, _event):
result = wx.MessageBox(
"Remove {} locations from scan?".format(len(self.locations)), "Clear location data", wx.YES_NO, self
)
if result == wx.YES:
self.locations.clear()
self.__set_control_state(True)
def __on_log(self, _event):
if self.dlgLog is None:
self.dlgLog = DialogLog(self, self.log)
self.dlgLog.Show()
def __on_help(self, _event):
webbrowser.open("http://eartoearoak.com/software/rtlsdr-scanner")
def __on_update(self, _event):
if self.threadUpdate is None:
self.status.set_general("Checking for updates", level=None)
self.threadUpdate = Thread(target=self.__update_check)
self.threadUpdate.start()
def __on_sys_info(self, _event):
dlg = DialogSysInfo(self)
dlg.ShowModal()
dlg.Destroy()
def __on_about(self, _event):
dlg = DialogAbout(self)
dlg.ShowModal()
dlg.Destroy()
def __on_spin(self, event):
control = event.GetEventObject()
if control == self.spinCtrlStart:
self.spinCtrlStop.SetRange(self.spinCtrlStart.GetValue() + 1, F_MAX)
def __on_choice(self, _event):
self.__get_controls()
self.graph.create_plot()
def __on_start(self, event):
self.__get_controls()
if self.settings.start >= self.settings.stop:
wx.MessageBox("Stop frequency must be greater that start", "Warning", wx.OK | wx.ICON_WARNING)
return
self.devicesRtl = self.__refresh_devices()
if len(self.devicesRtl) == 0:
wx.MessageBox("No devices found", "Error", wx.OK | wx.ICON_ERROR)
else:
if event.GetInt() == 0:
self.isNewScan = True
else:
self.isNewScan = False
self.__scan_start()
if not self.settings.retainScans:
self.status.set_info("Warning: Averaging is enabled in preferences", level=Log.WARN)
def __on_continue(self, event):
event.SetInt(1)
self.__on_start(event)
def __on_stop(self, event):
if event.GetInt() == 0:
self.stopScan = True
self.stopAtEnd = False
self.__scan_stop()
else:
self.stopScan = False
self.stopAtEnd = True
def __on_stop_end(self, _event):
self.stopAtEnd = True
def __on_range_lim(self, _event):
xmin, xmax = self.graph.get_axes().get_xlim()
xmin = int(xmin)
xmax = math.ceil(xmax)
if xmax < xmin + 1:
xmax = xmin + 1
self.settings.start = xmin
self.settings.stop = xmax
self.__set_controls()
def __on_points_lim(self, _event):
self.settings.pointsLimit = self.menuPopup.pointsLim.IsChecked()
self.__set_plot(self.spectrum, self.settings.annotate)
def __on_gps_retry(self, _event):
self.timerGpsRetry.Stop()
self.__stop_gps()
self.__start_gps()
def __on_event(self, event):
status = event.data.get_status()
freq = event.data.get_arg1()
data = event.data.get_arg2()
if status == Event.STARTING:
self.status.set_general("Starting")
self.isScanning = True
elif status == Event.STEPS:
self.stepsTotal = (freq + 1) * 2
self.steps = self.stepsTotal
self.status.set_progress(0)
self.status.show_progress()
elif status == Event.CAL:
self.__auto_cal(Cal.DONE)
elif status == Event.INFO:
if self.threadScan is not None:
self.sdr = self.threadScan.get_sdr()
if data is not None:
self.devicesRtl[self.settings.indexRtl].tuner = data
self.scanInfo.tuner = data
elif status == Event.DATA:
self.__saved(False)
cal = self.devicesRtl[self.settings.indexRtl].calibration
self.pool.apply_async(
anaylse_data,
(freq, data, cal, self.settings.nfft, self.settings.overlap, self.settings.winFunc),
callback=self.__on_process_done,
)
self.__progress()
elif status == Event.STOPPED:
self.__cleanup()
self.status.set_general("Stopped")
elif status == Event.FINISHED:
self.threadScan = None
elif status == Event.ERROR:
self.__cleanup()
self.status.set_general("Error: {}".format(data), level=Log.ERROR)
if self.dlgCal is not None:
self.dlgCal.Destroy()
self.dlgCal = None
elif status == Event.PROCESSED:
offset = self.settings.devicesRtl[self.settings.indexRtl].offset
if self.settings.alert:
alert = self.settings.alertLevel
else:
alert = None
Thread(
target=update_spectrum,
name="Update",
args=(
self,
self.lock,
self.settings.start,
self.settings.stop,
freq,
data,
offset,
self.spectrum,
not self.settings.retainScans,
alert,
),
).start()
elif status == Event.LEVEL:
wx.Bell()
elif status == Event.UPDATED:
if data and self.settings.liveUpdate:
self.__set_plot(
self.spectrum,
self.settings.annotate and self.settings.retainScans and self.settings.mode == Mode.CONTIN,
)
self.__progress()
elif status == Event.DRAW:
self.graph.draw()
elif status == Event.VER_UPD:
self.__update_checked(True, freq, data)
elif status == Event.VER_NOUPD:
self.__update_checked(False)
elif status == Event.VER_UPDFAIL:
self.__update_checked(failed=True)
elif status == Event.LOC_WARN:
self.status.set_gps("{}".format(data), level=Log.WARN)
self.status.warn_gps()
elif status == Event.LOC_ERR:
self.status.set_gps("{}".format(data), level=Log.ERROR)
self.status.error_gps()
self.threadLocation = None
if not self.timerGpsRetry.IsRunning():
self.timerGpsRetry.Start(5000, True)
elif status == Event.LOC:
self.__update_location(data)
elif status == Event.LOC_SAT:
if self.dlgSats is not None:
self.dlgSats.set_sats(data)
wx.YieldIfNeeded()
def __on_process_done(self, data):
timeStamp, freq, scan = data
post_event(self, EventThread(Event.PROCESSED, freq, (timeStamp, scan)))
def __auto_cal(self, status):
freq = self.dlgCal.get_arg1()
if self.dlgCal is not None:
if status == Cal.START:
self.spinCtrlStart.SetValue(int(freq))
self.spinCtrlStop.SetValue(math.ceil(freq))
self.oldCal = self.devicesRtl[self.settings.indexRtl].calibration
self.devicesRtl[self.settings.indexRtl].calibration = 0
self.__get_controls()
self.spectrum.clear()
self.locations.clear()
if not self.__scan_start(isCal=True):
self.dlgCal.reset_cal()
elif status == Cal.DONE:
ppm = self.__calc_ppm(freq)
self.dlgCal.set_cal(ppm)
self.__set_control_state(True)
elif status == Cal.OK:
self.devicesRtl[self.settings.indexRtl].calibration = self.dlgCal.get_cal()
self.settings.calFreq = freq
self.dlgCal = None
elif status == Cal.CANCEL:
self.dlgCal = None
if len(self.devicesRtl) > 0:
self.devicesRtl[self.settings.indexRtl].calibration = self.oldCal
def __calc_ppm(self, freq):
with self.lock:
timeStamp = max(self.spectrum)
spectrum = self.spectrum[timeStamp].copy()
for x, y in spectrum.iteritems():
spectrum[x] = (((x - freq) * (x - freq)) + 1) * y
peak = max(spectrum, key=spectrum.get)
return ((freq - peak) / freq) * 1e6
def __scan_start(self, isCal=False):
if self.isNewScan and self.__save_warn(Warn.SCAN):
return False
if not self.threadScan:
self.__set_control_state(False)
samples = calc_samples(self.settings.dwell)
if self.isNewScan:
self.spectrum.clear()
self.locations.clear()
self.graph.clear_plots()
self.isNewScan = False
self.status.set_info("", level=None)
self.scanInfo.set_from_settings(self.settings)
self.scanInfo.time = format_iso_time(time.time())
self.scanInfo.lat = None
self.scanInfo.lon = None
self.scanInfo.desc = ""
self.stopAtEnd = False
self.stopScan = False
self.threadScan = ThreadScan(self, self.sdr, self.settings, self.settings.indexRtl, samples, isCal)
self.filename = "Scan {0:.1f}-{1:.1f}MHz".format(self.settings.start, self.settings.stop)
self.graph.set_plot_title()
self.__start_gps()
return True
def __scan_stop(self, join=True):
if self.threadScan:
self.status.set_general("Stopping")
self.threadScan.abort()
if join:
self.threadScan.join()
self.threadScan = None
if self.sdr is not None:
self.sdr.close()
self.__set_control_state(True)
def __progress(self):
if self.steps == self.stepsTotal:
self.status.set_general("Scanning ({} sweeps)".format(len(self.spectrum)))
self.steps -= 1
if self.steps > 0 and not self.stopScan:
self.status.set_progress((self.stepsTotal - self.steps) * 100.0 / (self.stepsTotal - 1))
self.status.show_progress()
else:
self.status.hide_progress()
self.__set_plot(self.spectrum, self.settings.annotate)
if self.stopScan:
self.status.set_general("Stopped")
self.__cleanup()
elif self.settings.mode == Mode.SINGLE:
self.status.set_general("Finished")
self.__cleanup()
else:
if self.settings.mode == Mode.CONTIN:
if self.dlgCal is None and not self.stopAtEnd:
self.__limit_spectrum()
self.__scan_start()
else:
self.status.set_general("Stopped")
self.__cleanup()
def __cleanup(self):
if self.sdr is not None:
self.sdr.close()
self.sdr = None
self.status.hide_progress()
self.steps = 0
self.threadScan = None
self.__set_control_state(True)
self.stopAtEnd = False
self.stopScan = True
self.isScanning = False
def __remove_last(self, data):
while len(data) >= self.settings.retainMax:
timeStamp = min(data)
del data[timeStamp]
def __limit_spectrum(self):
with self.lock:
self.__remove_last(self.spectrum)
self.__remove_last(self.locations)
def __start_gps(self):
if self.settings.gps and len(self.settings.devicesGps):
self.status.enable_gps()
if self.threadLocation is None:
device = self.settings.devicesGps[self.settings.indexGps]
self.threadLocation = ThreadLocation(self, device)
else:
self.status.disable_gps()
def __stop_gps(self, join=True):
if self.threadLocation and self.threadLocation.isAlive():
self.threadLocation.stop()
if join:
self.threadLocation.join()
self.threadLocation = None
def __start_kml(self):
self.serverKml = KmlServer(self.locations, self.lastLocation, self.lock)
def __stop_kml(self):
if self.serverKml:
self.serverKml.close()
def __update_location(self, data):
i = 0
for loc in data:
self.lastLocation[i] = loc
i += 1
self.status.pulse_gps()
if data[2] is None:
gpsStatus = "{:.5f}, {:.5f}, {:.1f}".format(data[0], data[1])
else:
gpsStatus = "{:.5f}, {:.5f}, {:.1f}m".format(data[0], data[1], data[2])
self.status.set_gps(gpsStatus, level=None)
if not self.isScanning:
return
if self.scanInfo is not None:
if data[0] and data[1]:
self.scanInfo.lat = str(data[0])
self.scanInfo.lon = str(data[1])
with self.lock:
if len(self.spectrum) > 0:
self.locations[max(self.spectrum)] = (data[0], data[1], data[2])
def __saved(self, isSaved):
self.isSaved = isSaved
title = APP_NAME + " - " + self.filename
if not isSaved:
title += "*"
self.SetTitle(title)
def __set_plot(self, spectrum, annotate):
if len(spectrum) > 0:
total = count_points(spectrum)
if total > 0:
spectrum = sort_spectrum(spectrum)
extent = Extent(spectrum)
self.graph.set_plot(spectrum, self.settings.pointsLimit, self.settings.pointsMax, extent, annotate)
else:
self.graph.clear_plots()
def __set_control_state(self, state):
hasDevices = len(self.devicesRtl) > 0
self.spinCtrlStart.Enable(state)
self.spinCtrlStop.Enable(state)
self.controlGain.Enable(state)
self.choiceMode.Enable(state)
self.choiceDwell.Enable(state)
self.choiceNfft.Enable(state)
self.buttonStart.Enable(state and hasDevices)
self.buttonStop.Enable(not state and hasDevices)
self.menuMain.set_state(state, self.spectrum, self.locations)
self.menuPopup.set_state(state, self.spectrum)
def __set_controls(self):
self.spinCtrlStart.SetValue(self.settings.start)
self.spinCtrlStop.SetValue(self.settings.stop)
self.choiceMode.SetSelection(MODE[1::2].index(self.settings.mode))
dwell = calc_real_dwell(self.settings.dwell)
try:
sel = DWELL[1::2].index(dwell)
except ValueError:
sel = DWELL[1::2][len(DWELL) / 4]
self.choiceDwell.SetSelection(sel)
self.choiceNfft.SetSelection(NFFT.index(self.settings.nfft))
self.choiceDisplay.SetSelection(DISPLAY[1::2].index(self.settings.display))
def __set_gain_control(self):
grid = self.controlGain.GetContainingSizer()
if len(self.devicesRtl) > 0:
self.controlGain.Destroy()
device = self.devicesRtl[self.settings.indexRtl]
if device.isDevice:
gains = device.get_gains_str()
self.controlGain = wx.Choice(self.toolbar, choices=gains)
gain = device.get_closest_gain_str(device.gain)
self.controlGain.SetStringSelection(gain)
else:
self.controlGain = NumCtrl(self.toolbar, integerWidth=3, fractionWidth=1)
font = self.controlGain.GetFont()
dc = wx.WindowDC(self.controlGain)
dc.SetFont(font)
size = dc.GetTextExtent("####.#")
self.controlGain.SetMinSize((size[0] * 1.2, -1))
self.controlGain.SetValue(device.gain)
grid.Add(self.controlGain, pos=(1, 7), flag=wx.ALIGN_CENTER)
grid.Layout()
def __get_controls(self):
self.settings.start = self.spinCtrlStart.GetValue()
self.settings.stop = self.spinCtrlStop.GetValue()
self.settings.startOption = self.buttonStart.GetSelected()
self.settings.stopOption = self.buttonStop.GetSelected()
self.settings.mode = MODE[1::2][self.choiceMode.GetSelection()]
self.settings.dwell = DWELL[1::2][self.choiceDwell.GetSelection()]
self.settings.nfft = NFFT[self.choiceNfft.GetSelection()]
self.settings.display = DISPLAY[1::2][self.choiceDisplay.GetSelection()]
if len(self.devicesRtl) > 0:
device = self.devicesRtl[self.settings.indexRtl]
try:
if device.isDevice:
device.gain = float(self.controlGain.GetStringSelection())
else:
device.gain = self.controlGain.GetValue()
except ValueError:
device.gain = 0
def __save_warn(self, warnType):
if self.settings.saveWarn and not self.isSaved:
dlg = DialogSaveWarn(self, warnType)
code = dlg.ShowModal()
if code == wx.ID_YES:
self.__on_save(None)
if self.isSaved:
return False
else:
return True
elif code == wx.ID_NO:
return False
else:
return True
return False
def __update_check(self):
local = get_version_timestamp(True)
try:
remote = get_version_timestamp_repo()
except IOError:
post_event(self, EventThread(Event.VER_UPDFAIL))
return
if remote > local:
post_event(self, EventThread(Event.VER_UPD, local, remote))
else:
post_event(self, EventThread(Event.VER_NOUPD))
def __update_checked(self, updateFound=False, local=None, remote=None, failed=False):
self.threadUpdate = None
self.status.set_general("", level=None)
if failed:
icon = wx.ICON_ERROR
message = "Update check failed"
else:
icon = wx.ICON_INFORMATION
if updateFound:
message = "Update found\n\n"
message += "Local: " + time.strftime("%c", time.localtime(local))
message += "\nRemote: " + time.strftime("%c", time.localtime(remote))
else:
message = "No updates found"
dlg = wx.MessageDialog(self, message, "Update", wx.OK | icon)
dlg.ShowModal()
dlg.Destroy()
def __refresh_devices(self):
self.settings.devicesRtl = get_devices_rtl(self.devicesRtl, self.status)
self.settings.indexRtl = limit(self.settings.indexRtl, 0, len(self.devicesRtl) - 1)
self.settings.save()
return self.settings.devicesRtl
def __merge(self, dirname, filename):
if not os.path.exists(os.path.join(dirname, filename)):
wx.MessageBox("File not found", "Error", wx.OK | wx.ICON_ERROR)
return
self.filename = os.path.splitext(filename)[0]
self.settings.dirScans = dirname
self.status.set_general("Merging: {}".format(filename))
_scanInfo, spectrum, locations = open_plot(dirname, filename)
if len(spectrum) > 0:
spectrum.update(self.spectrum)
locations.update(self.locations)
self.spectrum.clear()
self.locations.clear()
self.spectrum.update(OrderedDict(sorted(spectrum.items())))
self.locations.update(OrderedDict(sorted(locations.items())))
self.__set_plot(self.spectrum, self.settings.annotate)
self.graph.scale_plot(True)
self.status.set_general("Finished")
self.settings.fileHistory.AddFileToHistory(os.path.join(dirname, filename))
else:
self.status.set_general("Merge failed", level=Log.ERROR)
def open(self, dirname, filename):
if not os.path.exists(os.path.join(dirname, filename)):
wx.MessageBox("File not found", "Error", wx.OK | wx.ICON_ERROR)
return
self.__on_new(None)
self.graph.get_canvas().draw()
self.filename = os.path.splitext(filename)[0]
self.settings.dirScans = dirname
self.status.set_general("Opening: {}".format(filename))
self.scanInfo, spectrum, location = open_plot(dirname, filename)
if len(spectrum) > 0:
self.scanInfo.set_to_settings(self.settings)
self.spectrum = spectrum
self.locations.clear()
self.locations.update(location)
self.__saved(True)
self.__set_controls()
self.__set_control_state(True)
self.__set_plot(spectrum, self.settings.annotate)
self.graph.scale_plot(True)
self.status.set_general("Finished")
self.settings.fileHistory.AddFileToHistory(os.path.join(dirname, filename))
else:
self.status.set_general("Open failed", level=Log.ERROR)
class FrameMain(wx.Frame):
def __init__(self, title, pool):
self.pool = pool
self.lock = threading.Lock()
self.sdr = None
self.threadScan = None
self.threadUpdate = None
self.threadLocation = None
self.serverLocation = None
self.isNewScan = True
self.isScanning = False
self.stopAtEnd = False
self.stopScan = False
self.dlgCal = None
self.dlgSats = None
self.dlgLog = None
self.menuMain = None
self.menuPopup = None
self.graph = None
self.toolbar = None
self.canvas = None
self.buttonStart = None
self.buttonStop = None
self.controlGain = None
self.choiceMode = None
self.choiceDwell = None
self.choiceNfft = None
self.spinCtrlStart = None
self.spinCtrlStop = None
self.choiceDisplay = None
self.spectrum = OrderedDict()
self.scanInfo = ScanInfo()
self.locations = OrderedDict()
self.lastLocation = [None] * 4
self.isSaved = True
self.settings = Settings()
self.devicesRtl = get_devices_rtl(self.settings.devicesRtl)
self.settings.indexRtl = limit(self.settings.indexRtl, 0,
len(self.devicesRtl) - 1)
self.filename = ""
self.oldCal = 0
self.remoteControl = None
self.log = Log()
self.pageConfig = wx.PageSetupDialogData()
self.pageConfig.GetPrintData().SetOrientation(wx.LANDSCAPE)
self.pageConfig.SetMarginTopLeft((20, 20))
self.pageConfig.SetMarginBottomRight((20, 20))
self.printConfig = wx.PrintDialogData(self.pageConfig.GetPrintData())
self.printConfig.EnableSelection(False)
self.printConfig.EnablePageNumbers(False)
wx.Frame.__init__(self, None, title=title)
self.timerGpsRetry = wx.Timer(self)
self.Bind(wx.EVT_TIMER, self.__on_gps_retry, self.timerGpsRetry)
self.Bind(wx.EVT_CLOSE, self.__on_exit)
self.status = Statusbar(self, self.log)
self.status.set_info(title)
self.SetStatusBar(self.status)
add_colours()
self.__create_widgets()
self.__create_menu()
self.__create_popup_menu()
self.__set_control_state(True)
self.Show()
displaySize = wx.DisplaySize()
toolbarSize = self.toolbar.GetBestSize()
self.SetClientSize((toolbarSize[0] + 10, displaySize[1] / 2))
self.SetMinSize((displaySize[0] / 4, displaySize[1] / 4))
self.Connect(-1, -1, EVENT_THREAD, self.__on_event)
self.SetDropTarget(DropTarget(self))
self.SetIcon(load_icon('rtlsdr_scan'))
self.steps = 0
self.stepsTotal = 0
self.__start_gps()
self.__start_location_server()
def __create_widgets(self):
self.remoteControl = RemoteControl()
self.graph = PanelGraph(self, self, self.settings, self.status,
self.remoteControl)
self.toolbar = wx.Panel(self)
self.buttonStart = MultiButton(self.toolbar, ['Start', 'Continue'],
['Start new scan', 'Continue scanning'])
self.buttonStart.SetSelected(self.settings.startOption)
self.buttonStop = MultiButton(self.toolbar, ['Stop', 'Stop at end'],
['Stop scan', 'Stop scan at end'])
self.buttonStop.SetSelected(self.settings.stopOption)
self.Bind(wx.EVT_BUTTON, self.__on_start, self.buttonStart)
self.Bind(wx.EVT_BUTTON, self.__on_stop, self.buttonStop)
textRange = wx.StaticText(self.toolbar,
label="Range (MHz)",
style=wx.ALIGN_CENTER)
textStart = wx.StaticText(self.toolbar, label="Start")
textStop = wx.StaticText(self.toolbar, label="Stop")
self.spinCtrlStart = wx.SpinCtrl(self.toolbar)
self.spinCtrlStop = wx.SpinCtrl(self.toolbar)
self.spinCtrlStart.SetToolTipString('Start frequency')
self.spinCtrlStop.SetToolTipString('Stop frequency')
self.spinCtrlStart.SetRange(F_MIN, F_MAX - 1)
self.spinCtrlStop.SetRange(F_MIN + 1, F_MAX)
self.Bind(wx.EVT_SPINCTRL, self.__on_spin, self.spinCtrlStart)
self.Bind(wx.EVT_SPINCTRL, self.__on_spin, self.spinCtrlStop)
textGain = wx.StaticText(self.toolbar, label="Gain (dB)")
self.controlGain = wx.Choice(self.toolbar, choices=[''])
textMode = wx.StaticText(self.toolbar, label="Mode")
self.choiceMode = wx.Choice(self.toolbar, choices=MODE[::2])
self.choiceMode.SetToolTipString('Scanning mode')
textDwell = wx.StaticText(self.toolbar, label="Dwell")
self.choiceDwell = wx.Choice(self.toolbar, choices=DWELL[::2])
self.choiceDwell.SetToolTipString('Scan time per step')
textNfft = wx.StaticText(self.toolbar, label="FFT size")
self.choiceNfft = wx.Choice(self.toolbar, choices=map(str, NFFT))
self.choiceNfft.SetToolTipString('Higher values for greater'
'precision')
textDisplay = wx.StaticText(self.toolbar, label="Display")
self.choiceDisplay = wx.Choice(self.toolbar, choices=DISPLAY[::2])
self.Bind(wx.EVT_CHOICE, self.__on_choice, self.choiceDisplay)
self.choiceDisplay.SetToolTipString('Spectrogram available in'
'continuous mode')
grid = wx.GridBagSizer(5, 5)
grid.Add(self.buttonStart,
pos=(0, 0),
span=(3, 1),
flag=wx.ALIGN_CENTER)
grid.Add(self.buttonStop,
pos=(0, 1),
span=(3, 1),
flag=wx.ALIGN_CENTER)
grid.Add((20, 1), pos=(0, 2))
grid.Add(textRange, pos=(0, 3), span=(1, 4), flag=wx.ALIGN_CENTER)
grid.Add(textStart, pos=(1, 3), flag=wx.ALIGN_CENTER)
grid.Add(self.spinCtrlStart, pos=(1, 4))
grid.Add(textStop, pos=(1, 5), flag=wx.ALIGN_CENTER)
grid.Add(self.spinCtrlStop, pos=(1, 6))
grid.Add(textGain, pos=(0, 7), flag=wx.ALIGN_CENTER)
grid.Add(self.controlGain, pos=(1, 7), flag=wx.ALIGN_CENTER)
grid.Add((20, 1), pos=(0, 8))
grid.Add(textMode, pos=(0, 9), flag=wx.ALIGN_CENTER)
grid.Add(self.choiceMode, pos=(1, 9), flag=wx.ALIGN_CENTER)
grid.Add(textDwell, pos=(0, 10), flag=wx.ALIGN_CENTER)
grid.Add(self.choiceDwell, pos=(1, 10), flag=wx.ALIGN_CENTER)
grid.Add(textNfft, pos=(0, 11), flag=wx.ALIGN_CENTER)
grid.Add(self.choiceNfft, pos=(1, 11), flag=wx.ALIGN_CENTER)
grid.Add((20, 1), pos=(0, 12))
grid.Add(textDisplay, pos=(0, 13), flag=wx.ALIGN_CENTER)
grid.Add(self.choiceDisplay, pos=(1, 13), flag=wx.ALIGN_CENTER)
self.__set_controls()
self.__set_gain_control()
self.toolbar.SetSizer(grid)
self.toolbar.Layout()
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(self.graph, 1, wx.EXPAND)
sizer.Add(self.toolbar, 0, wx.EXPAND)
self.SetSizer(sizer)
self.Layout()
def __create_menu(self):
self.menuMain = MenuMain(self, self.settings)
self.Bind(wx.EVT_MENU, self.__on_new, self.menuMain.new)
self.Bind(wx.EVT_MENU, self.__on_open, self.menuMain.open)
self.Bind(wx.EVT_MENU, self.__on_merge, self.menuMain.merge)
self.Bind(wx.EVT_MENU_RANGE,
self.__on_file_history,
id=wx.ID_FILE1,
id2=wx.ID_FILE9)
self.Bind(wx.EVT_MENU, self.__on_save, self.menuMain.save)
self.Bind(wx.EVT_MENU, self.__on_export_scan, self.menuMain.exportScan)
self.Bind(wx.EVT_MENU, self.__on_export_image,
self.menuMain.exportImage)
self.Bind(wx.EVT_MENU, self.__on_export_image_seq,
self.menuMain.exportSeq)
self.Bind(wx.EVT_MENU, self.__on_export_geo, self.menuMain.exportGeo)
self.Bind(wx.EVT_MENU, self.__on_export_track,
self.menuMain.exportTrack)
self.Bind(wx.EVT_MENU, self.__on_page, self.menuMain.page)
self.Bind(wx.EVT_MENU, self.__on_preview, self.menuMain.preview)
self.Bind(wx.EVT_MENU, self.__on_print, self.menuMain.printer)
self.Bind(wx.EVT_MENU, self.__on_properties, self.menuMain.properties)
self.Bind(wx.EVT_MENU, self.__on_exit, self.menuMain.close)
self.Bind(wx.EVT_MENU, self.__on_pref, self.menuMain.pref)
self.Bind(wx.EVT_MENU, self.__on_adv_pref, self.menuMain.advPref)
self.Bind(wx.EVT_MENU, self.__on_formatting, self.menuMain.formatting)
self.Bind(wx.EVT_MENU, self.__on_devices_rtl, self.menuMain.devicesRtl)
self.Bind(wx.EVT_MENU, self.__on_devices_gps, self.menuMain.devicesGps)
self.Bind(wx.EVT_MENU, self.__on_reset, self.menuMain.reset)
self.Bind(wx.EVT_MENU, self.__on_clear_select,
self.menuMain.clearSelect)
self.Bind(wx.EVT_MENU, self.__on_show_measure,
self.menuMain.showMeasure)
self.Bind(wx.EVT_MENU, self.__on_start, self.menuMain.start)
self.Bind(wx.EVT_MENU, self.__on_continue, self.menuMain.cont)
self.Bind(wx.EVT_MENU, self.__on_stop, self.menuMain.stop)
self.Bind(wx.EVT_MENU, self.__on_stop_end, self.menuMain.stopEnd)
self.Bind(wx.EVT_MENU, self.__on_compare, self.menuMain.compare)
self.Bind(wx.EVT_MENU, self.__on_smooth, self.menuMain.smooth)
self.Bind(wx.EVT_MENU, self.__on_cal, self.menuMain.cal)
self.Bind(wx.EVT_MENU, self.__on_gearth, self.menuMain.gearth)
self.Bind(wx.EVT_MENU, self.__on_gmaps, self.menuMain.gmaps)
self.Bind(wx.EVT_MENU, self.__on_sats, self.menuMain.sats)
self.Bind(wx.EVT_MENU, self.__on_loc_clear, self.menuMain.locClear)
self.Bind(wx.EVT_MENU, self.__on_log, self.menuMain.log)
self.Bind(wx.EVT_MENU, self.__on_help, self.menuMain.helpLink)
self.Bind(wx.EVT_MENU, self.__on_update, self.menuMain.update)
self.Bind(wx.EVT_MENU, self.__on_sys_info, self.menuMain.sys)
self.Bind(wx.EVT_MENU, self.__on_about, self.menuMain.about)
idF1 = wx.wx.NewId()
self.Bind(wx.EVT_MENU, self.__on_help, id=idF1)
accelTable = wx.AcceleratorTable([(wx.ACCEL_NORMAL, wx.WXK_F1, idF1)])
self.SetAcceleratorTable(accelTable)
self.Bind(wx.EVT_MENU_HIGHLIGHT, self.__on_menu_highlight)
self.SetMenuBar(self.menuMain.menuBar)
def __create_popup_menu(self):
self.menuPopup = PopMenuMain(self.settings)
self.Bind(wx.EVT_MENU, self.__on_start, self.menuPopup.start)
self.Bind(wx.EVT_MENU, self.__on_continue, self.menuPopup.cont)
self.Bind(wx.EVT_MENU, self.__on_stop, self.menuPopup.stop)
self.Bind(wx.EVT_MENU, self.__on_stop_end, self.menuPopup.stopEnd)
self.Bind(wx.EVT_MENU, self.__on_range_lim, self.menuPopup.rangeLim)
self.Bind(wx.EVT_MENU, self.__on_points_lim, self.menuPopup.pointsLim)
self.Bind(wx.EVT_MENU, self.__on_clear_select,
self.menuPopup.clearSelect)
self.Bind(wx.EVT_MENU, self.__on_show_measure,
self.menuPopup.showMeasure)
self.Bind(wx.EVT_CONTEXT_MENU, self.__on_popup_menu)
def __on_menu_highlight(self, event):
item = self.GetMenuBar().FindItemById(event.GetId())
if item is not None:
help = item.GetHelp()
else:
help = ''
self.status.set_general(help, level=None)
def __on_popup_menu(self, event):
if not isinstance(event.GetEventObject(), NavigationToolbar):
pos = event.GetPosition()
pos = self.ScreenToClient(pos)
self.PopupMenu(self.menuPopup.menu, pos)
def __on_new(self, _event):
if self.__save_warn(Warn.NEW):
return True
self.spectrum.clear()
self.locations.clear()
self.__saved(True)
self.__set_plot(self.spectrum, False)
self.graph.clear_selection()
self.__set_control_state(True)
return False
def __on_open(self, _event):
if self.__save_warn(Warn.OPEN):
return
dlg = wx.FileDialog(self, "Open a scan", self.settings.dirScans,
self.filename,
File.get_type_filters(File.Types.SAVE), wx.OPEN)
if dlg.ShowModal() == wx.ID_OK:
self.open(dlg.GetDirectory(), dlg.GetFilename())
dlg.Destroy()
def __on_merge(self, _event):
if self.__save_warn(Warn.MERGE):
return
dlg = wx.FileDialog(self, "Merge a scan", self.settings.dirScans,
self.filename,
File.get_type_filters(File.Types.SAVE), wx.OPEN)
if dlg.ShowModal() == wx.ID_OK:
self.__merge(dlg.GetDirectory(), dlg.GetFilename())
dlg.Destroy()
def __on_file_history(self, event):
selection = event.GetId() - wx.ID_FILE1
path = self.settings.fileHistory.GetHistoryFile(selection)
self.settings.fileHistory.AddFileToHistory(path)
dirname, filename = os.path.split(path)
self.open(dirname, filename)
def __on_save(self, _event):
dlg = wx.FileDialog(self, "Save a scan", self.settings.dirScans,
self.filename,
File.get_type_filters(File.Types.SAVE),
wx.SAVE | wx.OVERWRITE_PROMPT)
if dlg.ShowModal() == wx.ID_OK:
self.status.set_general("Saving...")
fileName = dlg.GetFilename()
dirName = dlg.GetDirectory()
self.filename = os.path.splitext(fileName)[0]
self.settings.dirScans = dirName
fileName = extension_add(fileName, dlg.GetFilterIndex(),
File.Types.SAVE)
fullName = os.path.join(dirName, fileName)
save_plot(fullName, self.scanInfo, self.spectrum, self.locations)
self.__saved(True)
self.status.set_general("Finished")
self.settings.fileHistory.AddFileToHistory(fullName)
dlg.Destroy()
def __on_export_scan(self, _event):
dlg = wx.FileDialog(self, "Export a scan", self.settings.dirExport,
self.filename, File.get_type_filters(),
wx.SAVE | wx.OVERWRITE_PROMPT)
if dlg.ShowModal() == wx.ID_OK:
self.status.set_general("Exporting...")
fileName = dlg.GetFilename()
dirName = dlg.GetDirectory()
self.settings.dirExport = dirName
fileName = extension_add(fileName, dlg.GetFilterIndex(),
File.Types.PLOT)
fullName = os.path.join(dirName, fileName)
export_plot(fullName, dlg.GetFilterIndex(), self.spectrum)
self.status.set_general("Finished")
dlg.Destroy()
def __on_export_image(self, _event):
dlgFile = wx.FileDialog(self, "Export image to file",
self.settings.dirExport, self.filename,
File.get_type_filters(File.Types.IMAGE),
wx.SAVE | wx.OVERWRITE_PROMPT)
dlgFile.SetFilterIndex(File.ImageType.PNG)
if dlgFile.ShowModal() == wx.ID_OK:
dlgImg = DialogImageSize(self, self.settings)
if dlgImg.ShowModal() != wx.ID_OK:
dlgFile.Destroy()
return
self.status.set_general("Exporting...")
fileName = dlgFile.GetFilename()
dirName = dlgFile.GetDirectory()
self.settings.dirExport = dirName
fileName = extension_add(fileName, dlgFile.GetFilterIndex(),
File.Types.IMAGE)
fullName = os.path.join(dirName, fileName)
exportType = dlgFile.GetFilterIndex()
export_image(fullName, exportType, self.graph.get_figure(),
self.settings)
self.status.set_general("Finished")
dlgFile.Destroy()
def __on_export_image_seq(self, _event):
dlgSeq = DialogExportSeq(self, self.spectrum, self.settings)
dlgSeq.ShowModal()
dlgSeq.Destroy()
def __on_export_geo(self, _event):
dlgGeo = DialogExportGeo(self, self.spectrum, self.locations,
self.settings)
if dlgGeo.ShowModal() == wx.ID_OK:
self.status.set_general("Exporting...")
extent = dlgGeo.get_extent()
dlgFile = wx.FileDialog(self, "Export map to file",
self.settings.dirExport, self.filename,
File.get_type_filters(File.Types.GEO),
wx.SAVE | wx.OVERWRITE_PROMPT)
dlgFile.SetFilterIndex(File.GeoType.KMZ)
if dlgFile.ShowModal() == wx.ID_OK:
fileName = dlgFile.GetFilename()
dirName = dlgFile.GetDirectory()
self.settings.dirExport = dirName
fileName = extension_add(fileName, dlgFile.GetFilterIndex(),
File.Types.GEO)
fullName = os.path.join(dirName, fileName)
exportType = dlgFile.GetFilterIndex()
image = None
xyz = None
if exportType == File.GeoType.CSV:
xyz = dlgGeo.get_xyz()
else:
image = dlgGeo.get_image()
export_map(fullName, exportType, extent, image, xyz)
self.status.set_general("Finished")
dlgFile.Destroy()
dlgGeo.Destroy()
def __on_export_track(self, _event):
dlg = wx.FileDialog(self, "Export GPS to file",
self.settings.dirExport, self.filename,
File.get_type_filters(File.Types.TRACK),
wx.SAVE | wx.OVERWRITE_PROMPT)
if dlg.ShowModal() == wx.ID_OK:
self.status.set_general("Exporting...")
fileName = dlg.GetFilename()
dirName = dlg.GetDirectory()
self.settings.dirExport = dirName
fileName = extension_add(fileName, dlg.GetFilterIndex(),
File.Types.TRACK)
fullName = os.path.join(dirName, fileName)
export_gpx(fullName, self.locations, self.GetName())
self.status.set_general("Finished")
dlg.Destroy()
def __on_page(self, _event):
dlg = wx.PageSetupDialog(self, self.pageConfig)
if dlg.ShowModal() == wx.ID_OK:
self.pageConfig = wx.PageSetupDialogData(
dlg.GetPageSetupDialogData())
self.printConfig.SetPrintData(self.pageConfig.GetPrintData())
dlg.Destroy()
def __on_preview(self, _event):
printout = PrintOut(self.graph, self.filename, self.pageConfig)
printoutPrinting = PrintOut(self.graph, self.filename, self.pageConfig)
preview = wx.PrintPreview(printout, printoutPrinting, self.printConfig)
frame = wx.PreviewFrame(preview, self, 'Print Preview')
frame.Initialize()
frame.SetSize(self.GetSize())
frame.Show(True)
def __on_print(self, _event):
printer = wx.Printer(self.printConfig)
printout = PrintOut(self.graph, self.filename, self.pageConfig)
if printer.Print(self, printout, True):
self.printConfig = wx.PrintDialogData(printer.GetPrintDialogData())
self.pageConfig.SetPrintData(self.printConfig.GetPrintData())
def __on_properties(self, _event):
if len(self.spectrum) > 0:
self.scanInfo.timeFirst = min(self.spectrum)
self.scanInfo.timeLast = max(self.spectrum)
dlg = DialogProperties(self, self.scanInfo)
dlg.ShowModal()
dlg.Destroy()
def __on_exit(self, _event):
self.Unbind(wx.EVT_CLOSE)
if self.__save_warn(Warn.EXIT):
self.Bind(wx.EVT_CLOSE, self.__on_exit)
return
self.__scan_stop(False)
self.__stop_gps(False)
self.__stop_location_server()
self.__get_controls()
self.settings.devicesRtl = self.devicesRtl
self.settings.save()
self.graph.close()
self.Destroy()
def __on_pref(self, _event):
self.__get_controls()
dlg = DialogPrefs(self, self.settings)
if dlg.ShowModal() == wx.ID_OK:
self.graph.create_plot()
self.__set_control_state(True)
self.__set_controls()
dlg.Destroy()
def __on_adv_pref(self, _event):
dlg = DialogAdvPrefs(self, self.settings)
if dlg.ShowModal() == wx.ID_OK:
self.__set_control_state(True)
dlg.Destroy()
def __on_formatting(self, _event):
dlg = DialogFormatting(self, self.settings)
if dlg.ShowModal() == wx.ID_OK:
self.__set_control_state(True)
self.graph.update_measure()
self.graph.redraw_plot()
dlg.Destroy()
def __on_devices_rtl(self, _event):
self.__get_controls()
self.devicesRtl = self.__refresh_devices()
dlg = DialogDevicesRTL(self, self.devicesRtl, self.settings)
if dlg.ShowModal() == wx.ID_OK:
self.devicesRtl = dlg.get_devices()
self.settings.indexRtl = dlg.get_index()
self.__set_gain_control()
self.__set_control_state(True)
self.__set_controls()
dlg.Destroy()
def __on_devices_gps(self, _event):
self.__stop_gps()
self.status.set_gps('GPS Stopped')
dlg = DialogDevicesGPS(self, self.settings)
dlg.ShowModal()
dlg.Destroy()
self.__start_gps()
def __on_reset(self, _event):
dlg = wx.MessageDialog(
self, 'Reset all settings to the default values\n'
'(cannot be undone)?', 'Reset Settings',
wx.YES_NO | wx.ICON_QUESTION)
if dlg.ShowModal() == wx.ID_YES:
self.devicesRtl = []
self.settings.reset()
self.__set_controls()
self.graph.create_plot()
dlg.Destroy()
def __on_compare(self, _event):
dlg = DialogCompare(self, self.settings, self.filename)
dlg.Show()
def __on_smooth(self, _event):
dlg = DialogSmooth(self, self.spectrum, self.settings)
if dlg.ShowModal() == wx.ID_OK:
saved = self.isSaved
self.isSaved = False
if not self.__on_new(None):
self.spectrum.clear()
spectrum = dlg.get_spectrum()
self.spectrum.update(OrderedDict(sorted(spectrum.items())))
self.__set_plot(self.spectrum, False)
self.graph.update_measure()
self.graph.redraw_plot()
self.__saved(False)
else:
self.__saved(saved)
def __on_clear_select(self, _event):
self.graph.clear_selection()
def __on_show_measure(self, event):
show = event.Checked()
self.menuMain.showMeasure.Check(show)
self.menuPopup.showMeasure.Check(show)
self.settings.showMeasure = show
self.graph.show_measure_table(show)
self.Layout()
def __on_cal(self, _event):
self.dlgCal = DialogAutoCal(self, self.settings.calFreq,
self.__auto_cal)
self.dlgCal.ShowModal()
def __on_gearth(self, _event):
tempPath = tempfile.mkdtemp()
tempFile = os.path.join(tempPath, 'RTLSDRScannerLink.kml')
handle = open(tempFile, 'wb')
create_gearth(handle)
handle.close()
if not run_file(tempFile):
wx.MessageBox('Error starting Google Earth', 'Error',
wx.OK | wx.ICON_ERROR)
def __on_gmaps(self, _event):
url = 'http://localhost:{}/rtlsdr_scan.html'.format(LOCATION_PORT)
webbrowser.open_new(url)
def __on_sats(self, _event):
if self.dlgSats is None:
self.dlgSats = DialogSats(self)
self.dlgSats.Show()
def __on_loc_clear(self, _event):
result = wx.MessageBox(
'Remove {} locations from scan?'.format(len(self.locations)),
'Clear location data', wx.YES_NO, self)
if result == wx.YES:
self.locations.clear()
self.__set_control_state(True)
def __on_log(self, _event):
if self.dlgLog is None:
self.dlgLog = DialogLog(self, self.log)
self.dlgLog.Show()
def __on_help(self, _event):
webbrowser.open("http://eartoearoak.com/software/rtlsdr-scanner")
def __on_update(self, _event):
if self.threadUpdate is None:
self.status.set_general("Checking for updates", level=None)
self.threadUpdate = Thread(target=self.__update_check)
self.threadUpdate.start()
def __on_sys_info(self, _event):
dlg = DialogSysInfo(self)
dlg.ShowModal()
dlg.Destroy()
def __on_about(self, _event):
dlg = DialogAbout(self)
dlg.ShowModal()
dlg.Destroy()
def __on_spin(self, event):
control = event.GetEventObject()
if control == self.spinCtrlStart:
self.spinCtrlStop.SetRange(self.spinCtrlStart.GetValue() + 1,
F_MAX)
def __on_choice(self, _event):
self.__get_controls()
self.graph.create_plot()
def __on_start(self, event):
self.__get_controls()
if self.settings.start >= self.settings.stop:
wx.MessageBox('Stop frequency must be greater that start',
'Warning', wx.OK | wx.ICON_WARNING)
return
self.devicesRtl = self.__refresh_devices()
if len(self.devicesRtl) == 0:
wx.MessageBox('No devices found', 'Error', wx.OK | wx.ICON_ERROR)
else:
if event.GetInt() == 0:
self.isNewScan = True
else:
self.isNewScan = False
self.__scan_start()
if not self.settings.retainScans:
self.status.set_info(
'Warning: Averaging is enabled in preferences',
level=Log.WARN)
def __on_continue(self, event):
event.SetInt(1)
self.__on_start(event)
def __on_stop(self, event):
if event.GetInt() == 0:
self.stopScan = True
self.stopAtEnd = False
self.__scan_stop()
else:
self.stopScan = False
self.stopAtEnd = True
def __on_stop_end(self, _event):
self.stopAtEnd = True
def __on_range_lim(self, _event):
xmin, xmax = self.graph.get_axes().get_xlim()
xmin = int(xmin)
xmax = math.ceil(xmax)
if xmax < xmin + 1:
xmax = xmin + 1
self.settings.start = xmin
self.settings.stop = xmax
self.__set_controls()
def __on_points_lim(self, _event):
self.settings.pointsLimit = self.menuPopup.pointsLim.IsChecked()
self.__set_plot(self.spectrum, self.settings.annotate)
def __on_gps_retry(self, _event):
self.timerGpsRetry.Stop()
self.__stop_gps()
self.__start_gps()
def __on_event(self, event):
status = event.data.get_status()
freq = event.data.get_arg1()
data = event.data.get_arg2()
if status == Event.STARTING:
self.status.set_general("Starting")
self.isScanning = True
elif status == Event.STEPS:
self.stepsTotal = (freq + 1) * 2
self.steps = self.stepsTotal
self.status.set_progress(0)
self.status.show_progress()
elif status == Event.CAL:
self.__auto_cal(Cal.DONE)
elif status == Event.INFO:
if self.threadScan is not None:
self.sdr = self.threadScan.get_sdr()
if data is not None:
self.devicesRtl[self.settings.indexRtl].tuner = data
self.scanInfo.tuner = data
elif status == Event.DATA:
self.__saved(False)
cal = self.devicesRtl[self.settings.indexRtl].calibration
self.pool.apply_async(
anaylse_data, (freq, data, cal, self.settings.nfft,
self.settings.overlap, self.settings.winFunc),
callback=self.__on_process_done)
self.__progress()
elif status == Event.STOPPED:
self.__cleanup()
self.status.set_general("Stopped")
elif status == Event.FINISHED:
self.threadScan = None
elif status == Event.ERROR:
self.__cleanup()
self.status.set_general("Error: {}".format(data), level=Log.ERROR)
if self.dlgCal is not None:
self.dlgCal.Destroy()
self.dlgCal = None
elif status == Event.PROCESSED:
offset = self.settings.devicesRtl[self.settings.indexRtl].offset
if self.settings.alert:
alert = self.settings.alertLevel
else:
alert = None
Thread(target=update_spectrum,
name='Update',
args=(self, self.lock, self.settings.start,
self.settings.stop, freq, data, offset, self.spectrum,
not self.settings.retainScans, alert)).start()
elif status == Event.LEVEL:
wx.Bell()
elif status == Event.UPDATED:
if data and self.settings.liveUpdate:
self.__set_plot(
self.spectrum, self.settings.annotate
and self.settings.retainScans
and self.settings.mode == Mode.CONTIN)
self.__progress()
elif status == Event.DRAW:
self.graph.draw()
elif status == Event.VER_UPD:
self.__update_checked(True, freq, data)
elif status == Event.VER_NOUPD:
self.__update_checked(False)
elif status == Event.VER_UPDFAIL:
self.__update_checked(failed=True)
elif status == Event.LOC_WARN:
self.status.set_gps("{}".format(data), level=Log.WARN)
self.status.warn_gps()
elif status == Event.LOC_ERR:
self.status.set_gps("{}".format(data), level=Log.ERROR)
self.status.error_gps()
self.threadLocation = None
if not self.timerGpsRetry.IsRunning():
self.timerGpsRetry.Start(5000, True)
elif status == Event.LOC:
self.__update_location(data)
elif status == Event.LOC_SAT:
if self.dlgSats is not None:
self.dlgSats.set_sats(data)
wx.YieldIfNeeded()
def __on_process_done(self, data):
timeStamp, freq, scan = data
post_event(self, EventThread(Event.PROCESSED, freq, (timeStamp, scan)))
def __auto_cal(self, status):
freq = self.dlgCal.get_arg1()
if self.dlgCal is not None:
if status == Cal.START:
self.spinCtrlStart.SetValue(int(freq))
self.spinCtrlStop.SetValue(math.ceil(freq))
self.oldCal = self.devicesRtl[
self.settings.indexRtl].calibration
self.devicesRtl[self.settings.indexRtl].calibration = 0
self.__get_controls()
self.spectrum.clear()
self.locations.clear()
if not self.__scan_start(isCal=True):
self.dlgCal.reset_cal()
elif status == Cal.DONE:
ppm = self.__calc_ppm(freq)
self.dlgCal.set_cal(ppm)
self.__set_control_state(True)
elif status == Cal.OK:
self.devicesRtl[self.settings.
indexRtl].calibration = self.dlgCal.get_cal()
self.settings.calFreq = freq
self.dlgCal = None
elif status == Cal.CANCEL:
self.dlgCal = None
if len(self.devicesRtl) > 0:
self.devicesRtl[
self.settings.indexRtl].calibration = self.oldCal
def __calc_ppm(self, freq):
with self.lock:
timeStamp = max(self.spectrum)
spectrum = self.spectrum[timeStamp].copy()
for x, y in spectrum.iteritems():
spectrum[x] = (((x - freq) * (x - freq)) + 1) * y
peak = max(spectrum, key=spectrum.get)
return ((freq - peak) / freq) * 1e6
def __scan_start(self, isCal=False):
if self.isNewScan and self.__save_warn(Warn.SCAN):
return False
if not self.threadScan:
self.__set_control_state(False)
samples = calc_samples(self.settings.dwell)
if self.isNewScan:
self.spectrum.clear()
self.locations.clear()
self.graph.clear_plots()
self.isNewScan = False
self.status.set_info('', level=None)
self.scanInfo.set_from_settings(self.settings)
self.scanInfo.time = format_iso_time(time.time())
self.scanInfo.lat = None
self.scanInfo.lon = None
self.scanInfo.desc = ''
self.stopAtEnd = False
self.stopScan = False
self.threadScan = ThreadScan(self, self.sdr, self.settings,
self.settings.indexRtl, samples,
isCal)
self.filename = "Scan {0:.1f}-{1:.1f}MHz".format(
self.settings.start, self.settings.stop)
self.graph.set_plot_title()
self.__start_gps()
return True
def __scan_stop(self, join=True):
if self.threadScan:
self.status.set_general("Stopping")
self.threadScan.abort()
if join:
self.threadScan.join()
self.threadScan = None
if self.sdr is not None:
self.sdr.close()
self.__set_control_state(True)
def __progress(self):
if self.steps == self.stepsTotal:
self.status.set_general("Scanning ({} sweeps)".format(
len(self.spectrum)))
self.steps -= 1
if self.steps > 0 and not self.stopScan:
self.status.set_progress(
(self.stepsTotal - self.steps) * 100.0 / (self.stepsTotal - 1))
self.status.show_progress()
else:
self.status.hide_progress()
self.__set_plot(self.spectrum, self.settings.annotate)
if self.stopScan:
self.status.set_general("Stopped")
self.__cleanup()
elif self.settings.mode == Mode.SINGLE:
self.status.set_general("Finished")
self.__cleanup()
else:
if self.settings.mode == Mode.CONTIN:
if self.dlgCal is None and not self.stopAtEnd:
self.__limit_spectrum()
self.__scan_start()
else:
self.status.set_general("Stopped")
self.__cleanup()
def __cleanup(self):
if self.sdr is not None:
self.sdr.close()
self.sdr = None
self.status.hide_progress()
self.steps = 0
self.threadScan = None
self.__set_control_state(True)
self.stopAtEnd = False
self.stopScan = True
self.isScanning = False
def __remove_last(self, data):
while len(data) >= self.settings.retainMax:
timeStamp = min(data)
del data[timeStamp]
def __limit_spectrum(self):
with self.lock:
self.__remove_last(self.spectrum)
self.__remove_last(self.locations)
def __start_gps(self):
if self.settings.gps and len(self.settings.devicesGps):
self.status.enable_gps()
if self.threadLocation is None:
device = self.settings.devicesGps[self.settings.indexGps]
self.threadLocation = ThreadLocation(self, device)
else:
self.status.disable_gps()
def __stop_gps(self, join=True):
if self.threadLocation and self.threadLocation.isAlive():
self.threadLocation.stop()
if join:
self.threadLocation.join()
self.threadLocation = None
def __start_location_server(self):
self.serverLocation = LocationServer(self.locations, self.lastLocation,
self.lock, self.log)
def __stop_location_server(self):
if self.serverLocation:
self.serverLocation.close()
def __update_location(self, data):
i = 0
for loc in data:
self.lastLocation[i] = loc
i += 1
self.status.pulse_gps()
if data[2] is None:
gpsStatus = '{:.5f}, {:.5f}, {:.1f}'.format(data[0], data[1])
else:
gpsStatus = '{:.5f}, {:.5f}, {:.1f}m'.format(
data[0], data[1], data[2])
self.status.set_gps(gpsStatus, level=None)
if not self.isScanning:
return
if self.scanInfo is not None:
if data[0] and data[1]:
self.scanInfo.lat = str(data[0])
self.scanInfo.lon = str(data[1])
with self.lock:
if len(self.spectrum) > 0:
self.locations[max(self.spectrum)] = (data[0], data[1],
data[2])
def __saved(self, isSaved):
self.isSaved = isSaved
title = APP_NAME + " - " + self.filename
if not isSaved:
title += "*"
self.SetTitle(title)
def __set_plot(self, spectrum, annotate):
if len(spectrum) > 0:
total = count_points(spectrum)
if total > 0:
spectrum = sort_spectrum(spectrum)
extent = Extent(spectrum)
self.graph.set_plot(spectrum, self.settings.pointsLimit,
self.settings.pointsMax, extent, annotate)
else:
self.graph.clear_plots()
def __set_control_state(self, state):
hasDevices = len(self.devicesRtl) > 0
self.spinCtrlStart.Enable(state)
self.spinCtrlStop.Enable(state)
self.controlGain.Enable(state)
self.choiceMode.Enable(state)
self.choiceDwell.Enable(state)
self.choiceNfft.Enable(state)
self.buttonStart.Enable(state and hasDevices)
self.buttonStop.Enable(not state and hasDevices)
self.menuMain.set_state(state, self.spectrum, self.locations)
self.menuPopup.set_state(state, self.spectrum)
def __set_controls(self):
self.spinCtrlStart.SetValue(self.settings.start)
self.spinCtrlStop.SetValue(self.settings.stop)
self.choiceMode.SetSelection(MODE[1::2].index(self.settings.mode))
dwell = calc_real_dwell(self.settings.dwell)
try:
sel = DWELL[1::2].index(dwell)
except ValueError:
sel = DWELL[1::2][len(DWELL) / 4]
self.choiceDwell.SetSelection(sel)
self.choiceNfft.SetSelection(NFFT.index(self.settings.nfft))
self.choiceDisplay.SetSelection(DISPLAY[1::2].index(
self.settings.display))
def __set_gain_control(self):
grid = self.controlGain.GetContainingSizer()
if len(self.devicesRtl) > 0:
self.controlGain.Destroy()
device = self.devicesRtl[self.settings.indexRtl]
if device.isDevice:
gains = device.get_gains_str()
self.controlGain = wx.Choice(self.toolbar, choices=gains)
gain = device.get_closest_gain_str(device.gain)
self.controlGain.SetStringSelection(gain)
else:
self.controlGain = NumCtrl(self.toolbar,
integerWidth=3,
fractionWidth=1)
font = self.controlGain.GetFont()
dc = wx.WindowDC(self.controlGain)
dc.SetFont(font)
size = dc.GetTextExtent('####.#')
self.controlGain.SetMinSize((size[0] * 1.2, -1))
self.controlGain.SetValue(device.gain)
grid.Add(self.controlGain, pos=(1, 7), flag=wx.ALIGN_CENTER)
grid.Layout()
def __get_controls(self):
self.settings.start = self.spinCtrlStart.GetValue()
self.settings.stop = self.spinCtrlStop.GetValue()
self.settings.startOption = self.buttonStart.GetSelected()
self.settings.stopOption = self.buttonStop.GetSelected()
self.settings.mode = MODE[1::2][self.choiceMode.GetSelection()]
self.settings.dwell = DWELL[1::2][self.choiceDwell.GetSelection()]
self.settings.nfft = NFFT[self.choiceNfft.GetSelection()]
self.settings.display = DISPLAY[1::2][
self.choiceDisplay.GetSelection()]
if len(self.devicesRtl) > 0:
device = self.devicesRtl[self.settings.indexRtl]
try:
if device.isDevice:
device.gain = float(self.controlGain.GetStringSelection())
else:
device.gain = self.controlGain.GetValue()
except ValueError:
device.gain = 0
def __save_warn(self, warnType):
if self.settings.saveWarn and not self.isSaved:
dlg = DialogSaveWarn(self, warnType)
code = dlg.ShowModal()
if code == wx.ID_YES:
self.__on_save(None)
if self.isSaved:
return False
else:
return True
elif code == wx.ID_NO:
return False
else:
return True
return False
def __update_check(self):
local = get_version_timestamp(True)
try:
remote = get_version_timestamp_repo()
except IOError:
post_event(self, EventThread(Event.VER_UPDFAIL))
return
if remote > local:
post_event(self, EventThread(Event.VER_UPD, local, remote))
else:
post_event(self, EventThread(Event.VER_NOUPD))
def __update_checked(self,
updateFound=False,
local=None,
remote=None,
failed=False):
self.threadUpdate = None
self.status.set_general("", level=None)
if failed:
icon = wx.ICON_ERROR
message = "Update check failed"
else:
icon = wx.ICON_INFORMATION
if updateFound:
message = "Update found\n\n"
message += "Local: " + time.strftime('%c',
time.localtime(local))
message += "\nRemote: " + time.strftime(
'%c', time.localtime(remote))
else:
message = "No updates found"
dlg = wx.MessageDialog(self, message, "Update", wx.OK | icon)
dlg.ShowModal()
dlg.Destroy()
def __refresh_devices(self):
self.settings.devicesRtl = get_devices_rtl(self.devicesRtl,
self.status)
self.settings.indexRtl = limit(self.settings.indexRtl, 0,
len(self.devicesRtl) - 1)
self.settings.save()
return self.settings.devicesRtl
def __merge(self, dirname, filename):
if not os.path.exists(os.path.join(dirname, filename)):
wx.MessageBox('File not found', 'Error', wx.OK | wx.ICON_ERROR)
return
self.filename = os.path.splitext(filename)[0]
self.settings.dirScans = dirname
self.status.set_general("Merging: {}".format(filename))
_scanInfo, spectrum, locations = open_plot(dirname, filename)
if len(spectrum) > 0:
spectrum.update(self.spectrum)
locations.update(self.locations)
self.spectrum.clear()
self.locations.clear()
self.spectrum.update(OrderedDict(sorted(spectrum.items())))
self.locations.update(OrderedDict(sorted(locations.items())))
self.__set_plot(self.spectrum, self.settings.annotate)
self.graph.scale_plot(True)
self.status.set_general("Finished")
self.settings.fileHistory.AddFileToHistory(
os.path.join(dirname, filename))
else:
self.status.set_general("Merge failed", level=Log.ERROR)
def open(self, dirname, filename):
if not os.path.exists(os.path.join(dirname, filename)):
wx.MessageBox('File not found', 'Error', wx.OK | wx.ICON_ERROR)
return
self.__on_new(None)
self.graph.get_canvas().draw()
self.filename = os.path.splitext(filename)[0]
self.settings.dirScans = dirname
self.status.set_general("Opening: {}".format(filename))
self.scanInfo, spectrum, location = open_plot(dirname, filename)
if len(spectrum) > 0:
self.scanInfo.set_to_settings(self.settings)
self.spectrum = spectrum
self.locations.clear()
self.locations.update(location)
self.__saved(True)
self.__set_controls()
self.__set_control_state(True)
self.__set_plot(spectrum, self.settings.annotate)
self.graph.scale_plot(True)
self.status.set_general("Finished")
self.settings.fileHistory.AddFileToHistory(
os.path.join(dirname, filename))
else:
self.status.set_general("Open failed", level=Log.ERROR)