def __init__(self, args):
wx.EvtHandler.__init__(self)
self._freq = None
self._monitors = []
self._freqs = []
self._location = None
self._filename = args.file
self._server = None
self._gps = None
self._gpsPort = args.port
self._gpsBaud = args.baud
self._json = args.json
self._pushUri = args.web
self._warnedPush = False
self._receive = None
self._cancel = False
self._queue = Queue.Queue()
try:
freq, gain, cal, dynP, monitors = load_recordings(self._filename)
except ValueError:
msg = '\'' + os.path.split(self._filename)[1] + '\' is corrupt.'
self.__std_err(msg)
self.__stop(None, None, None, None)
exit(1)
self._dynP = dynP
enabled = [monitor for monitor in monitors
if monitor.get_enabled()]
if not len(enabled):
self.__std_err('No monitors enabled')
self.__stop(None, None, None, None)
exit(1)
self.__std_out('Frequency: {}MHz'.format(freq))
self.__std_out('Gain: {}dB\n'.format(gain))
self.__add_monitors(monitors)
self._signalCount = self.__count_signals()
self._signal = signal.signal(signal.SIGINT, self.__on_exit)
self._push = Push(self._queue)
self._server = Server(self._queue)
self.__start_gps()
self.__start(freq, gain, cal)
while not self._cancel:
if not self._queue.empty():
self.__on_event()
else:
try:
time.sleep(0.001)
except IOError:
pass
self.__stop(freq, gain, cal, dynP)
def __init__(self):
wx.Frame.__init__(self, None)
self._monitors = []
self._freqs = []
self._levels = numpy.zeros(BINS, dtype=numpy.float32)
self._settings = Settings()
self._filename = None
self._receive = None
self._dialogTimeline = None
self._dialogSpectrum = None
self._gps = None
self._location = None
self._isSaved = True
self._warnedPush = False
cmap = cm.get_cmap('Set1')
self._colours = [cmap(float(i) / COLOURS) for i in range(COLOURS)]
self._ui = load_ui('FrameMain.xrc')
self._menu = self._ui.LoadMenuBar('menuBar')
self._panelMonitors = self._ui.LoadObject(self, 'scrolled', 'wxScrolledWindow')
self._status = self._ui.LoadObject(self, 'statusBar', 'wxStatusBar')
self._status.SetMinHeight(25)
self._rssi = WidgetMeter(self._status)
self._rssi.SetToolTipString('Max and mean signal strength (dB)')
self._rssi.Show(self._settings.get_show_rssi())
self._sizerMonitors = self._panelMonitors.GetSizer()
self._toolbar = Toolbar(self)
self.SetMenuBar(self._menu)
self.SetStatusBar(self._status)
self._mgr = aui.AuiManager(self)
self._mgr.AddPane(self._panelMonitors, aui.AuiPaneInfo().
Centre().
CentrePane())
self._mgr.AddPane(self._toolbar, aui.AuiPaneInfo().
Bottom().
ToolbarPane().
LeftDockable(False).
RightDockable(False).
NotebookDockable(False).
MinSize(self._toolbar.GetMinSize()))
self._mgr.Update()
width = self._toolbar.GetBestSize().GetWidth()
self.SetSize((width, -1))
self.SetMinSize((width, 300))
self.__set_icon()
try:
sdr = RtlSdr()
gains = sdr.get_gains()
gains = [float(gain) / 10. for gain in gains]
sdr.close()
except IOError:
wx.MessageBox('No radio found', APP_NAME, wx.OK | wx.ICON_ERROR)
exit(1)
self._toolbar.set_callbacks(self.__on_freq,
self.__on_start,
self.__on_rec,
self.__on_stop,
self.__on_add)
self._toolbar.enable_start(True)
self._toolbar.set_freq(self._settings.get_freq())
self._toolbar.set_gains(gains)
self._toolbar.set_gain(self._settings.get_gain())
self._toolbar.set_cal(self._settings.get_cal())
self._toolbar.set_dynamic_percentile(self._settings.
get_dynamic_percentile())
self.__on_freq(self._settings.get_freq())
self._push = Push(self)
self._server = Server(self)
self.__start_gps()
idOpen = xrc.XRCID('menuOpen')
self._menuOpen = self._menu.FindItemById(idOpen)
self.Bind(wx.EVT_MENU, self.__on_open, id=idOpen)
idSave = xrc.XRCID('menuSave')
self._menuSave = self._menu.FindItemById(idSave)
self.Bind(wx.EVT_MENU, self.__on_save, id=idSave)
idSaveAs = xrc.XRCID('menuSaveAs')
self.Bind(wx.EVT_MENU, self.__on_save_as, id=idSaveAs)
idClear = xrc.XRCID('menuClear')
self._menuClear = self._menu.FindItemById(idClear)
self.Bind(wx.EVT_MENU, self.__on_clear, id=idClear)
idGps = xrc.XRCID('menuGps')
self._menuGps = self._menu.FindItemById(idGps)
self.Bind(wx.EVT_MENU, self.__on_gps, id=idGps)
idRssi = xrc.XRCID('menuRssi')
self.Bind(wx.EVT_MENU, self.__on_rssi, id=idRssi)
self._menuRssi = self._menu.FindItemById(idRssi)
self._menuRssi.Check(self._settings.get_show_rssi())
idTimeline = xrc.XRCID('menuTimeline')
self.Bind(wx.EVT_MENU, self.__on_timeline, id=idTimeline)
self._menuTimeline = self._menu.FindItemById(idTimeline)
idSpectrum = xrc.XRCID('menuSpectrum')
self.Bind(wx.EVT_MENU, self.__on_spectrum, id=idSpectrum)
self._menuSpectrum = self._menu.FindItemById(idSpectrum)
idExit = xrc.XRCID('menuExit')
self._menuExit = self._menu.FindItemById(idExit)
self.Bind(wx.EVT_MENU, self.__on_exit, id=idExit)
idPush = xrc.XRCID('menuPush')
self.Bind(wx.EVT_MENU, self.__on_push, id=idPush)
idAbout = xrc.XRCID('menuAbout')
self.Bind(wx.EVT_MENU, self.__on_about, id=idAbout)
self._alert = load_sound('alert.wav')
self._alertLast = 0
self.__set_title()
self.__enable_controls(True)
self._status.Bind(wx.EVT_SIZE, self.__on_size)
self.Bind(EVT_TIMELINE_CLOSE, self.__on_timeline_close)
self.Bind(EVT_SPECTRUM_CLOSE, self.__on_spectrum_close)
self.Bind(wx.EVT_CLOSE, self.__on_exit)
self.Connect(-1, -1, EVENT_THREAD, self.__on_event)
self.Show()
self.__clear_levels()
