self.connect(self.u, self.scope)
self._build_gui(vbox)
-
+ self._setup_events()
+
# set initial values
if options.gain is None:
self.myform['fs@usb'].set_value(self.u.adc_freq() / self.u.decim_rate())
return ok
+ def _setup_events(self):
+ if not self.options.waterfall and not self.options.oscilloscope:
+ self.scope.win.Bind(wx.EVT_LEFT_DCLICK, self.evt_left_dclick)
+
+ def evt_left_dclick(self, event):
+ (ux, uy) = self.scope.win.GetXY(event)
+ target_freq = ux/self.scope.win._scale_factor
+ self.set_freq(target_freq)
+
def main ():
app = stdgui2.stdapp(app_top_block, "USRP FFT", nstatus=1)
app.MainLoop()