def ControlColumn(self):
# Banner
image = sipw.image_widget("assets/pynq_logo.png")
# Return required controls as one column
return ipw.VBox([
image,
self.TransmitterSetup(),
self.ReceiverSetup(),
self.WindowSetup()
],
layout=ipw.Layout(width='auto'))
def AnalysisColumn(self):
def peak_detect(change):
self.SpecPlot._peakdetect = change['new']
self.SpecPlot._plot_spectrum.data[1].visible = change['new']
self.peak_flag = change['new']
def update_spectrum_timer(value):
self.TimerSpectrum = DmaTimer(self.update_voila,
self.DataInspector.get_buffer_frame,
value['new'])
self.spectrogram_timer_slider.min = value['new']
def update_spectrogram_timer(value):
self.TimerSpectrogram = Timer(self.SpecPlot.add_frame_spectrogram,
value['new'])
def update_buffer(value):
self.SpecPlot._buf = value['new']
def update_range(value):
self.SpecPlot._plot_spectrum.layout.yaxis.range = value['new']
self.SpecPlot._plot_spectrogram.data[0].zmin = value['new'][0]
self.SpecPlot._plot_spectrogram.data[0].zmax = value['new'][1]
def updateAvg(value):
self.SpecPlot._avg_window = np.full((value['new'], 2048),
self.SpecPlot._data)
image = sipw.image_widget("assets/strathclyde_logo.png")
peak_toggle = sipw.check_box_widget('Peak Detection', False)
style = {'description_width': 'initial'}
self.peak_x = ipw.FloatText(value=0.0,
description='x:',
disabled=True,
layout=ipw.Layout(width='auto'),
style=style)
self.peak_y = ipw.FloatText(value=0.0,
description='y:',
disabled=True,
layout=ipw.Layout(width='auto'),
style=style)
self.spectrum_timer_slider = sipw.float_slide_widget(
'Spectrum Timer:', 1 / 8, 1 / 8, 1 / 4, 1 / 4)
self.spectrogram_timer_slider = sipw.float_slide_widget(
'Spectrogram Timer:', 1 / 8, 1 / 8, 1 / 4, 1 / 4)
spectrogram_buffer_slider = sipw.int_slide_widget(
'Spectrogram Buffer:', 2, 1, 20, 1)
plot_magnitude_range = sipw.int_range_widget('Range:', [-140, 0], -160,
0, 1)
frame_avg = sipw.int_slide_widget('Frame Average: ', 1, 1, 32, 1)
peak_toggle.observe(peak_detect, names='value')
self.spectrum_timer_slider.observe(update_spectrum_timer,
names='value')
self.spectrogram_timer_slider.observe(update_spectrogram_timer,
names='value')
spectrogram_buffer_slider.observe(update_buffer, names='value')
plot_magnitude_range.observe(update_range, names='value')
frame_avg.observe(updateAvg, names='value')
peak = sipw.accordion_widget('Peak Detection',
[peak_toggle, self.peak_x, self.peak_y])
plot_update = sipw.accordion_widget('Plot Settings', [
self.spectrum_timer_slider, self.spectrogram_timer_slider,
spectrogram_buffer_slider, plot_magnitude_range, frame_avg
])
return ipw.VBox([image, plot_update, peak],
layout=ipw.Layout(width='auto'))