def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32000
##################################################
# Blocks
##################################################
self.wxgui_scopesink2_0_0 = scopesink2.scope_sink_f(
self.GetWin(),
title='Scope Plot',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.Add(self.wxgui_scopesink2_0_0.win)
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
self.GetWin(),
title='Scope Plot',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.Add(self.wxgui_scopesink2_0.win)
self.channels_quantizer_0 = channels.quantizer(2)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 1000, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.channels_quantizer_0, 0))
self.connect((self.analog_sig_source_x_0, 0), (self.wxgui_scopesink2_0_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.wxgui_scopesink2_0, 0))
self.connect((self.channels_quantizer_0, 0), (self.blocks_throttle_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 64000
self.n = n = 1
##################################################
# Blocks
##################################################
self._n_range = Range(1, 16, 1, 1, 200)
self._n_win = RangeWidget(self._n_range, self.set_n, "n", "counter_slider", float)
self.top_grid_layout.addWidget(self._n_win)
self.aba = Qt.QTabWidget()
self.aba_widget_0 = Qt.QWidget()
self.aba_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.aba_widget_0)
self.aba_grid_layout_0 = Qt.QGridLayout()
self.aba_layout_0.addLayout(self.aba_grid_layout_0)
self.aba.addTab(self.aba_widget_0, 'Time')
self.aba_widget_1 = Qt.QWidget()
self.aba_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.aba_widget_1)
self.aba_grid_layout_1 = Qt.QGridLayout()
self.aba_layout_1.addLayout(self.aba_grid_layout_1)
self.aba.addTab(self.aba_widget_1, 'Freq')
self.aba_widget_2 = Qt.QWidget()
self.aba_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.aba_widget_2)
self.aba_grid_layout_2 = Qt.QGridLayout()
self.aba_layout_2.addLayout(self.aba_grid_layout_2)
self.aba.addTab(self.aba_widget_2, 'RSR')
self.top_grid_layout.addWidget(self.aba)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"Sinais no Tempo", #name
3 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.10)
self.qtgui_time_sink_x_1.set_y_axis(-1, 1)
self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1.enable_tags(-1, True)
self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_1.enable_autoscale(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(True)
self.qtgui_time_sink_x_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1.disable_legend()
labels = ['x(t)', 'x^(kTs)', 'x^(t)', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
self.aba_grid_layout_0.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"Erro de Quant.", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['q(kTs)', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.aba_grid_layout_2.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_number_sink_0 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_HORIZ,
2
)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("RSR da Quant.")
labels = ['RSR_q', 'Pot_x', '', '', '',
'', '', '', '', '']
units = ['', '', '', '', '',
'', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(2):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 100)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.aba_grid_layout_2.addWidget(self._qtgui_number_sink_0_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
3 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(True)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['x(t)', 'x^(kTs)', 'x^(t)', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.aba_grid_layout_1.addWidget(self._qtgui_freq_sink_x_0_win)
self.low_pass_filter_0 = filter.fir_filter_fff(1, firdes.low_pass(
1, samp_rate, 4000, 500, firdes.WIN_HAMMING, 6.76))
self.channels_quantizer_0 = channels.quantizer(n)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_rms_xx_0_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0 = blocks.rms_ff(0.0001)
self.blocks_nlog10_ff_0 = blocks.nlog10_ff(20, 1, 0)
self.blocks_divide_xx_0 = blocks.divide_ff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.analog_sig_source_x_0_1_1 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 3000, 0.2, 0)
self.analog_sig_source_x_0_1_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 2400, 0.2, 0)
self.analog_sig_source_x_0_1 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 1800, 0.2, 0)
self.analog_sig_source_x_0_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 1200, 0.2, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 600, 0.2, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.analog_sig_source_x_0_1, 0), (self.blocks_add_xx_0, 2))
self.connect((self.analog_sig_source_x_0_1_0, 0), (self.blocks_add_xx_0, 3))
self.connect((self.analog_sig_source_x_0_1_1, 0), (self.blocks_add_xx_0, 4))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_sub_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_divide_xx_0, 0), (self.blocks_nlog10_ff_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0), (self.qtgui_number_sink_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.blocks_divide_xx_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.qtgui_number_sink_0, 1))
self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_divide_xx_0, 1))
self.connect((self.blocks_sub_xx_0, 0), (self.blocks_rms_xx_0_0, 0))
self.connect((self.blocks_sub_xx_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.channels_quantizer_0, 0))
self.connect((self.channels_quantizer_0, 0), (self.blocks_sub_xx_0, 1))
self.connect((self.channels_quantizer_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.channels_quantizer_0, 0), (self.qtgui_freq_sink_x_0, 1))
self.connect((self.channels_quantizer_0, 0), (self.qtgui_time_sink_x_1, 1))
self.connect((self.low_pass_filter_0, 0), (self.qtgui_freq_sink_x_0, 2))
self.connect((self.low_pass_filter_0, 0), (self.qtgui_time_sink_x_1, 2))
def __init__(self):
gr.top_block.__init__(self, "Quantization")
Qt.QWidget.__init__(self)
self.setWindowTitle("Quantization")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "quantization")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 100000
self.signal_amp = signal_amp = -150
self.sigfreq = sigfreq = samp_rate * 1.0247385 / 11.0
self.noise_amp = noise_amp = -150
self.center = center = samp_rate / 11.0
self.bw = bw = samp_rate / 2
self.bits = bits = 2
##################################################
# Blocks
##################################################
self._signal_amp_range = Range(-150, 20, 5, -150, 200)
self._signal_amp_win = RangeWidget(self._signal_amp_range,
self.set_signal_amp, 'Singal Power',
"counter_slider", float)
self.top_grid_layout.addWidget(self._signal_amp_win, 2, 0, 1, 1)
self._sigfreq_range = Range(0, samp_rate / 2, 1000,
samp_rate * 1.0247385 / 11.0, 200)
self._sigfreq_win = RangeWidget(self._sigfreq_range, self.set_sigfreq,
'Signal Freq', "counter_slider", float)
self.top_grid_layout.addWidget(self._sigfreq_win, 3, 0, 1, 1)
self._noise_amp_range = Range(-150, 0, 5, -150, 200)
self._noise_amp_win = RangeWidget(self._noise_amp_range,
self.set_noise_amp, 'Noise Power',
"counter_slider", float)
self.top_grid_layout.addWidget(self._noise_amp_win, 2, 1, 1, 1)
self._center_range = Range(0, samp_rate / 2, 100, samp_rate / 11.0,
200)
self._center_win = RangeWidget(self._center_range, self.set_center,
'Center Freq', "counter_slider", float)
self.top_grid_layout.addWidget(self._center_win, 3, 1, 1, 1)
self._bw_range = Range(samp_rate / 100.0, samp_rate / 2, 100,
samp_rate / 2, 200)
self._bw_win = RangeWidget(self._bw_range, self.set_bw, 'BW',
"counter_slider", float)
self.top_grid_layout.addWidget(self._bw_win, 4, 1, 1, 1)
self._bits_options = [2, 4, 6, 8, 10, 12, 14, 16]
self._bits_labels = map(str, self._bits_options)
self._bits_tool_bar = Qt.QToolBar(self)
self._bits_tool_bar.addWidget(Qt.QLabel('Bits' + ": "))
self._bits_combo_box = Qt.QComboBox()
self._bits_tool_bar.addWidget(self._bits_combo_box)
for label in self._bits_labels:
self._bits_combo_box.addItem(label)
self._bits_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._bits_combo_box, "setCurrentIndex",
Qt.Q_ARG("int", self._bits_options.index(i)))
self._bits_callback(self.bits)
self._bits_combo_box.currentIndexChanged.connect(
lambda i: self.set_bits(self._bits_options[i]))
self.top_grid_layout.addWidget(self._bits_tool_bar, 4, 0, 1, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
128, #size
samp_rate, #samp_rate
'', #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-bits, bits)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_NORM,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [2, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [0, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [0.5, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 1, 0, 1,
2)
self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f(
10000, 100, -1 - pow(2, bits - 1), 1 + pow(2, bits - 1), '', 1)
self.qtgui_histogram_sink_x_0.set_update_time(0.10)
self.qtgui_histogram_sink_x_0.enable_autoscale(True)
self.qtgui_histogram_sink_x_0.enable_accumulate(False)
self.qtgui_histogram_sink_x_0.enable_grid(False)
self.qtgui_histogram_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_histogram_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_histogram_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_histogram_sink_x_0.set_line_label(i, labels[i])
self.qtgui_histogram_sink_x_0.set_line_width(i, widths[i])
self.qtgui_histogram_sink_x_0.set_line_color(i, colors[i])
self.qtgui_histogram_sink_x_0.set_line_style(i, styles[i])
self.qtgui_histogram_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_histogram_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_histogram_sink_x_0_win = sip.wrapinstance(
self.qtgui_histogram_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_histogram_sink_x_0_win, 0,
1, 1, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
2048, #size
firdes.WIN_FLATTOP, #wintype
0, #fc
samp_rate, #bw
'', #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-180, 0)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 1,
1)
self.channels_quantizer_0 = channels.quantizer(bits)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((1, ))
self.blocks_add_xx_0 = blocks.add_vff(1)
self.band_pass_filter_0 = filter.fir_filter_fff(
1,
firdes.band_pass(
1, samp_rate, max(bw / 15.0, center - bw / 2.0),
min(samp_rate / 2.0 - bw / 15.0, center + bw / 2.0), bw / 5.0,
firdes.WIN_HANN, 6.76))
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, sigfreq,
pow(10.0, signal_amp / 20.0), 0)
self.analog_noise_source_x_0 = analog.noise_source_f(
analog.GR_GAUSSIAN, pow(10.0, noise_amp / 20.0), 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0),
(self.band_pass_filter_0, 0))
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.band_pass_filter_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.qtgui_histogram_sink_x_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.channels_quantizer_0, 0))
self.connect((self.channels_quantizer_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.channels_quantizer_0, 0),
(self.qtgui_freq_sink_x_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 10000
self.atraso = atraso = 190
self.K = K = 1000
##################################################
# Blocks
##################################################
self._atraso_range = Range(0, 200, 1, 190, 200)
self._atraso_win = RangeWidget(self._atraso_range, self.set_atraso, "atraso", "counter_slider", float)
self.top_grid_layout.addWidget(self._atraso_win, 3, 0, 1, 1)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._K_range = Range(0, 2000, 1, 1000, 200)
self._K_win = RangeWidget(self._K_range, self.set_K, "K", "counter_slider", float)
self.top_grid_layout.addWidget(self._K_win, 2, 0, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_1_0 = qtgui.time_sink_f(
512, #size
samp_rate, #samp_rate
"DPCM", #name
3 #number of inputs
)
self.qtgui_time_sink_x_1_0.set_update_time(0.10)
self.qtgui_time_sink_x_1_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_1_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1_0.enable_tags(-1, True)
self.qtgui_time_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_1_0.enable_autoscale(False)
self.qtgui_time_sink_x_1_0.enable_grid(False)
self.qtgui_time_sink_x_1_0.enable_axis_labels(True)
self.qtgui_time_sink_x_1_0.enable_control_panel(False)
self.qtgui_time_sink_x_1_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1_0.disable_legend()
labels = ['RX', 'TX', 'erro', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "black", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_1_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_1_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_0_win = sip.wrapinstance(self.qtgui_time_sink_x_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_0_win, 0, 1, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
512, #size
samp_rate, #samp_rate
"PCM", #name
3 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.10)
self.qtgui_time_sink_x_1.set_y_axis(-1, 1)
self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1.enable_tags(-1, True)
self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_1.enable_autoscale(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(False)
self.qtgui_time_sink_x_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1.disable_legend()
labels = ['RX', 'TX', 'erro', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win, 0, 0, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
512, #size
samp_rate, #samp_rate
"Residuos", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['Delta[k]', 'Delta_quant[k]', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 1, 0, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_number_sink_0_0 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_HORIZ,
1
)
self.qtgui_number_sink_0_0.set_update_time(0.10)
self.qtgui_number_sink_0_0.set_title("SNR PCM")
labels = ['', '', '', '', '',
'', '', '', '', '']
units = ['', '', '', '', '',
'', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0_0.set_min(i, -1)
self.qtgui_number_sink_0_0.set_max(i, 1)
self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_win = sip.wrapinstance(self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_win, 3, 1, 1, 1)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_number_sink_0 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_HORIZ,
1
)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("SNR DPCM")
labels = ['', '', '', '', '',
'', '', '', '', '']
units = ['', '', '', '', '',
'', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 1)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 2, 1, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
1024, #size
"Quantizador", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.10)
self.qtgui_const_sink_x_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
self.qtgui_const_sink_x_0.enable_autoscale(False)
self.qtgui_const_sink_x_0.enable_grid(False)
self.qtgui_const_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "red", "red", "red",
"red", "red", "red", "red", "red"]
styles = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win, 1, 1, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.iir_filter_xxx_0 = filter.iir_filter_ffd(([1.0/K]), ([1.0, -1.99, 0.990025]), False)
self.fir_filter_xxx_0 = filter.fir_filter_fff(1, (0,2,-1))
self.fir_filter_xxx_0.declare_sample_delay(0)
self.channels_quantizer_0_0 = channels.quantizer(3)
self.channels_quantizer_0 = channels.quantizer(7)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_sub_xx_2 = blocks.sub_ff(1)
self.blocks_sub_xx_1 = blocks.sub_ff(1)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_rms_xx_0_1 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0_0_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0 = blocks.rms_ff(0.0001)
self.blocks_nlog10_ff_0_0 = blocks.nlog10_ff(20, 1, 0)
self.blocks_nlog10_ff_0 = blocks.nlog10_ff(20, 1, 0)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((K, ))
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
self.blocks_divide_xx_0_0 = blocks.divide_ff(1)
self.blocks_divide_xx_0 = blocks.divide_ff(1)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float*1, atraso)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 50, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_sub_xx_2, 1))
self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_1_0, 1))
self.connect((self.blocks_divide_xx_0, 0), (self.blocks_nlog10_ff_0, 0))
self.connect((self.blocks_divide_xx_0_0, 0), (self.blocks_nlog10_ff_0_0, 0))
self.connect((self.blocks_float_to_complex_0, 0), (self.qtgui_const_sink_x_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_float_to_complex_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.channels_quantizer_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0), (self.qtgui_number_sink_0, 0))
self.connect((self.blocks_nlog10_ff_0_0, 0), (self.qtgui_number_sink_0_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.blocks_divide_xx_0, 0))
self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_divide_xx_0, 1))
self.connect((self.blocks_rms_xx_0_0_0, 0), (self.blocks_divide_xx_0_0, 1))
self.connect((self.blocks_rms_xx_0_1, 0), (self.blocks_divide_xx_0_0, 0))
self.connect((self.blocks_sub_xx_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_sub_xx_1, 0), (self.blocks_rms_xx_0_0_0, 0))
self.connect((self.blocks_sub_xx_1, 0), (self.qtgui_time_sink_x_1, 2))
self.connect((self.blocks_sub_xx_2, 0), (self.blocks_rms_xx_0_0, 0))
self.connect((self.blocks_sub_xx_2, 0), (self.qtgui_time_sink_x_1_0, 2))
self.connect((self.blocks_throttle_0, 0), (self.blocks_delay_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_rms_xx_0_1, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_sub_xx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_sub_xx_1, 0))
self.connect((self.blocks_throttle_0, 0), (self.channels_quantizer_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.fir_filter_xxx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.qtgui_time_sink_x_1, 1))
self.connect((self.channels_quantizer_0, 0), (self.blocks_sub_xx_1, 1))
self.connect((self.channels_quantizer_0, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.channels_quantizer_0_0, 0), (self.blocks_float_to_complex_0, 1))
self.connect((self.channels_quantizer_0_0, 0), (self.iir_filter_xxx_0, 0))
self.connect((self.channels_quantizer_0_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.fir_filter_xxx_0, 0), (self.blocks_sub_xx_0, 1))
self.connect((self.iir_filter_xxx_0, 0), (self.blocks_sub_xx_2, 0))
self.connect((self.iir_filter_xxx_0, 0), (self.qtgui_time_sink_x_1_0, 0))
def __init__(self):
gr.top_block.__init__(self, "quantizer")
Qt.QWidget.__init__(self)
self.setWindowTitle("quantizer")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "Quantizer")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 256e3
self.res = res = 8
self.freq = freq = 1e3
##################################################
# Blocks
##################################################
self._res_options = [2, 3, 4, 5, 6, 7, 8, 12, 16]
self._res_labels = [
"2 bits", "3 bits", "4 bits", "5 bits", "6 bits", "7bits",
"8 bits", "12 bits", "16 bits"
]
self._res_group_box = Qt.QGroupBox('Resolution')
self._res_box = Qt.QHBoxLayout()
class variable_chooser_button_group(Qt.QButtonGroup):
def __init__(self, parent=None):
Qt.QButtonGroup.__init__(self, parent)
@pyqtSlot(int)
def updateButtonChecked(self, button_id):
self.button(button_id).setChecked(True)
self._res_button_group = variable_chooser_button_group()
self._res_group_box.setLayout(self._res_box)
for i, label in enumerate(self._res_labels):
radio_button = Qt.QRadioButton(label)
self._res_box.addWidget(radio_button)
self._res_button_group.addButton(radio_button, i)
self._res_callback = lambda i: Qt.QMetaObject.invokeMethod(
self._res_button_group, "updateButtonChecked",
Qt.Q_ARG("int", self._res_options.index(i)))
self._res_callback(self.res)
self._res_button_group.buttonClicked[int].connect(
lambda i: self.set_res(self._res_options[i]))
self.top_grid_layout.addWidget(self._res_group_box, 0, 0, 1, 1)
self._freq_range = Range(100, samp_rate / 2.0, 10, 1e3, 200)
self._freq_win = RangeWidget(self._freq_range, self.set_freq,
'Frequency', "counter_slider", float)
self.top_grid_layout.addWidget(self._freq_win, 1, 0, 1, 1)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-0.1, 0.1)
self.qtgui_time_sink_x_0_0.set_y_label('Quantization error', "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(True)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ['Quantized ', 'Analog', '', '', '', '', '', '', '', '']
widths = [2, 2, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 4, 0,
1, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['Quantized ', 'Analog', '', '', '', '', '', '', '', '']
widths = [2, 2, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 2, 0, 1,
1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not False)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 3, 0, 1,
1)
self.channels_quantizer_0 = channels.quantizer(res)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, freq, 0.9, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_sub_xx_0, 0))
self.connect((self.analog_sig_source_x_0, 0),
(self.channels_quantizer_0, 0))
self.connect((self.analog_sig_source_x_0, 0),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_sub_xx_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.channels_quantizer_0, 0), (self.blocks_sub_xx_0, 1))
self.connect((self.channels_quantizer_0, 0),
(self.blocks_throttle_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.C_1 = C_1 = np.array([
0.0000, 0.0001, 0.0002, 0.0001, -0.0000, -0.0001, -0.0002, -0.0002,
0.0000, 0.0002, 0.0003, 0.0002, -0.0000, -0.0003, -0.0005, -0.0004,
0.0000, 0.0005, 0.0008, 0.0007, -0.0000, -0.0009, -0.0015, -0.0013,
0.0000, 0.0019, 0.0033, 0.0030, -0.0000, -0.0051, -0.0099, -0.0101,
0.0000, 0.0255, 0.0693, 0.1307, 0.2041, 0.2800, 0.3465, 0.3921,
0.4082, 0.3921, 0.3465, 0.2800, 0.2041, 0.1307, 0.0693, 0.0255,
0.0000, -0.0101, -0.0099, -0.0051, -0.0000, 0.0030, 0.0033, 0.0019,
0.0000, -0.0013, -0.0015, -0.0009, -0.0000, 0.0007, 0.0008, 0.0005,
0.0000, -0.0004, -0.0005, -0.0003, -0.0000, 0.0002, 0.0003, 0.0002,
0.0000, -0.0002, -0.0002, -0.0001, -0.0000, 0.0001, 0.0002, 0.0001,
0.0000
]) / 0.4082
self.samp_rate = samp_rate = 10000
self.Sigma = Sigma = 0
self.R_RZ = R_RZ = 4 * [1] + 4 * [0]
self.R_NRZ = R_NRZ = 8 * [1]
self.NPTS = NPTS = 8
self.Iterp_rate = Iterp_rate = len(C_1)
self.C_3 = C_3 = np.array([
0.0000, 0.0071, 0.0137, 0.0186, 0.0209, 0.0201, 0.0160, 0.0090,
-0.0000, -0.0098, -0.0188, -0.0257, -0.0290, -0.0281, -0.0225,
-0.0128, 0.0000, 0.0141, 0.0273, 0.0377, 0.0431, 0.0421, 0.0342,
0.0197, -0.0000, -0.0226, -0.0448, -0.0633, -0.0746, -0.0754,
-0.0637, -0.0384, 0.0000, 0.0496, 0.1071, 0.1682, 0.2279, 0.2810,
0.3229, 0.3496, 0.3588, 0.3496, 0.3229, 0.2810, 0.2279, 0.1682,
0.1071, 0.0496, 0.0000, -0.0384, -0.0637, -0.0754, -0.0746,
-0.0633, -0.0448, -0.0226, -0.0000, 0.0197, 0.0342, 0.0421, 0.0431,
0.0377, 0.0273, 0.0141, 0.0000, -0.0128, -0.0225, -0.0281, -0.0290,
-0.0257, -0.0188, -0.0098, -0.0000, 0.0090, 0.0160, 0.0201, 0.0209,
0.0186, 0.0137, 0.0071, 0.0000
]) / 0.3588
self.C_2 = C_2 = np.array([
0.0000, -0.0001, -0.0003, -0.0007, -0.0010, -0.0012, -0.0011,
-0.0007, 0.0000, 0.0008, 0.0016, 0.0021, 0.0022, 0.0018, 0.0010,
0.0003, 0.0000, 0.0004, 0.0018, 0.0040, 0.0065, 0.0084, 0.0086,
0.0060, -0.0000, -0.0096, -0.0218, -0.0347, -0.0454, -0.0504,
-0.0463, -0.0301, 0.0000, 0.0438, 0.0992, 0.1621, 0.2269, 0.2868,
0.3353, 0.3670, 0.3780, 0.3670, 0.3353, 0.2868, 0.2269, 0.1621,
0.0992, 0.0438, 0.0000, -0.0301, -0.0463, -0.0504, -0.0454,
-0.0347, -0.0218, -0.0096, -0.0000, 0.0060, 0.0086, 0.0084, 0.0065,
0.0040, 0.0018, 0.0004, 0.0000, 0.0003, 0.0010, 0.0018, 0.0022,
0.0021, 0.0016, 0.0008, 0.0000, -0.0007, -0.0011, -0.0012, -0.0010,
-0.0007, -0.0003, -0.0001, 0.0000
]) / 0.3780
##################################################
# Blocks
##################################################
self._Sigma_range = Range(0, 2, 0.02, 0, 200)
self._Sigma_win = RangeWidget(self._Sigma_range, self.set_Sigma,
"Sigma", "counter_slider", float)
self.top_grid_layout.addWidget(self._Sigma_win, 3, 0, 1, 3)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_2 = qtgui.time_sink_f(
81, #size
samp_rate * NPTS * 8, #samp_rate
"Diagrama de olho", #name
10 #number of inputs
)
self.qtgui_time_sink_x_0_2.set_update_time(0.10)
self.qtgui_time_sink_x_0_2.set_y_axis(-1.25, 1.25)
self.qtgui_time_sink_x_0_2.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_2.enable_tags(-1, True)
self.qtgui_time_sink_x_0_2.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_2.enable_autoscale(False)
self.qtgui_time_sink_x_0_2.enable_grid(False)
self.qtgui_time_sink_x_0_2.enable_axis_labels(True)
self.qtgui_time_sink_x_0_2.enable_control_panel(False)
self.qtgui_time_sink_x_0_2.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_2.disable_legend()
labels = ['Cod Polar', 'Pulsos TX', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"black", "black", "black", "black", "black", "black", "black",
"black", "black", "black"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(10):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_2.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_2.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_2.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_2.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_2.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_2.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_2.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_2_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_2.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_2_win, 1, 1,
1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_1_1 = qtgui.time_sink_f(
512, #size
samp_rate, #samp_rate
"Mensagens", #name
3 #number of inputs
)
self.qtgui_time_sink_x_0_1_1.set_update_time(0.10)
self.qtgui_time_sink_x_0_1_1.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0_1_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS,
0.0, 0, 0, "")
self.qtgui_time_sink_x_0_1_1.enable_autoscale(False)
self.qtgui_time_sink_x_0_1_1.enable_grid(False)
self.qtgui_time_sink_x_0_1_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1_1.enable_control_panel(False)
self.qtgui_time_sink_x_0_1_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_1_1.disable_legend()
labels = ['Recuperada', 'Original', 'Erro', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_1_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_1_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_1_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_1_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_1_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_1_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_1_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_1_1_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_1_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_1_win, 1, 2,
1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
32, #size
samp_rate * NPTS, #samp_rate
"Bits Decodificados", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0_1.set_update_time(0.10)
self.qtgui_time_sink_x_0_1.set_y_axis(-0.25, 1.25)
self.qtgui_time_sink_x_0_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_1.enable_autoscale(False)
self.qtgui_time_sink_x_0_1.enable_grid(False)
self.qtgui_time_sink_x_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
self.qtgui_time_sink_x_0_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_1.disable_legend()
labels = ['RX', 'TX', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [0, 0, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [0, 0, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_1_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_win, 1, 0,
1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
128, #size
samp_rate * NPTS * 8, #samp_rate
"Pulso Amostragem e Pulso RX", #name
3 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-1.25, 1.25)
self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = [
'Pulso RX', 'Amostrador', 'Amostrado', '', '', '', '', '', '', ''
]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 0, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, 0, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 0, 2,
1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
128, #size
samp_rate * NPTS * Iterp_rate, #samp_rate
"Cod. Polar e Pulso TX", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1.25, 1.25)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['Cod Polar', 'Pulsos TX', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 0, 0, 1,
1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f(
2048, 300, -2, 2, "Amostras RX", 1)
self.qtgui_histogram_sink_x_0.set_update_time(0.10)
self.qtgui_histogram_sink_x_0.enable_autoscale(True)
self.qtgui_histogram_sink_x_0.enable_accumulate(True)
self.qtgui_histogram_sink_x_0.enable_grid(False)
self.qtgui_histogram_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_histogram_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_histogram_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_histogram_sink_x_0.set_line_label(i, labels[i])
self.qtgui_histogram_sink_x_0.set_line_width(i, widths[i])
self.qtgui_histogram_sink_x_0.set_line_color(i, colors[i])
self.qtgui_histogram_sink_x_0.set_line_style(i, styles[i])
self.qtgui_histogram_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_histogram_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_histogram_sink_x_0_win = sip.wrapinstance(
self.qtgui_histogram_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_histogram_sink_x_0_win, 2,
0, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
2048, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate * NPTS * 8, #bw
"Espectros", #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['TX', 'RX', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0, 1, 1,
1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.interp_fir_filter_xxx_0_0 = filter.interp_fir_filter_fff(
Iterp_rate, (C_1))
self.interp_fir_filter_xxx_0_0.declare_sample_delay(0)
self.interp_fir_filter_xxx_0 = filter.interp_fir_filter_fff(
Iterp_rate, (1 * [1] + (Iterp_rate - 1) * [0]))
self.interp_fir_filter_xxx_0.declare_sample_delay(0)
self.fir_filter_xxx_0 = filter.fir_filter_fff(Iterp_rate,
(Iterp_rate * [1]))
self.fir_filter_xxx_0.declare_sample_delay(0)
self.epy_block_0 = epy_block_0.blk(passo=1)
self.channels_quantizer_0 = channels.quantizer(NPTS)
self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(NPTS)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_sub_xx_1 = blocks.sub_ff(1)
self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(NPTS)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff((0.5, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((2, ))
self.blocks_float_to_char_0_0 = blocks.float_to_char(1, 1)
self.blocks_float_to_char_0 = blocks.float_to_char(1, 128)
self.blocks_delay_2_4 = blocks.delay(gr.sizeof_float * 1, 2 * 81)
self.blocks_delay_2_3 = blocks.delay(gr.sizeof_float * 1, 3 * 81)
self.blocks_delay_2_2_0 = blocks.delay(gr.sizeof_float * 1, 7 * 81)
self.blocks_delay_2_2 = blocks.delay(gr.sizeof_float * 1, 4 * 81)
self.blocks_delay_2_1_0 = blocks.delay(gr.sizeof_float * 1, 8 * 81)
self.blocks_delay_2_1 = blocks.delay(gr.sizeof_float * 1, 5 * 81)
self.blocks_delay_2_0_0 = blocks.delay(gr.sizeof_float * 1, 9 * 81)
self.blocks_delay_2_0 = blocks.delay(gr.sizeof_float * 1, 6 * 81)
self.blocks_delay_2 = blocks.delay(gr.sizeof_float * 1, 81)
self.blocks_delay_1_0_0 = blocks.delay(gr.sizeof_float * 1, 1)
self.blocks_delay_1_0 = blocks.delay(gr.sizeof_float * 1, 7)
self.blocks_delay_1 = blocks.delay(gr.sizeof_float * 1, 1)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float * 1, Iterp_rate / 2)
self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 128)
self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
self.blocks_add_xx_0_0 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_add_const_vxx_1 = blocks.add_const_vff((1, ))
self.blocks_add_const_vxx_0 = blocks.add_const_vff((-0.5, ))
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_sig_source_x_0_0 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, 53, 0.5, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, 100, 0.5, 0)
self.analog_noise_source_x_0 = analog.noise_source_f(
analog.GR_GAUSSIAN, Sigma, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_add_xx_0_0, 1))
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_abs_xx_0, 0),
(self.qtgui_time_sink_x_0_0, 1))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_add_const_vxx_1, 0),
(self.blocks_multiply_const_vxx_0_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.channels_quantizer_0, 0))
self.connect((self.blocks_add_xx_0_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_add_xx_0_0, 0),
(self.qtgui_freq_sink_x_0, 1))
self.connect((self.blocks_add_xx_0_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.blocks_delay_1, 0))
self.connect((self.blocks_char_to_float_0_0, 0),
(self.blocks_sub_xx_1, 0))
self.connect((self.blocks_char_to_float_0_0, 0),
(self.qtgui_time_sink_x_0_1_1, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_delay_1, 0), (self.qtgui_time_sink_x_0_1, 1))
self.connect((self.blocks_delay_1_0, 0),
(self.blocks_float_to_char_0_0, 0))
self.connect((self.blocks_delay_1_0_0, 0), (self.blocks_sub_xx_1, 1))
self.connect((self.blocks_delay_1_0_0, 0),
(self.qtgui_time_sink_x_0_1_1, 1))
self.connect((self.blocks_delay_2, 0), (self.qtgui_time_sink_x_0_2, 1))
self.connect((self.blocks_delay_2_0, 0),
(self.qtgui_time_sink_x_0_2, 6))
self.connect((self.blocks_delay_2_0_0, 0),
(self.qtgui_time_sink_x_0_2, 9))
self.connect((self.blocks_delay_2_1, 0),
(self.qtgui_time_sink_x_0_2, 5))
self.connect((self.blocks_delay_2_1_0, 0),
(self.qtgui_time_sink_x_0_2, 8))
self.connect((self.blocks_delay_2_2, 0),
(self.qtgui_time_sink_x_0_2, 4))
self.connect((self.blocks_delay_2_2_0, 0),
(self.qtgui_time_sink_x_0_2, 7))
self.connect((self.blocks_delay_2_3, 0),
(self.qtgui_time_sink_x_0_2, 3))
self.connect((self.blocks_delay_2_4, 0),
(self.qtgui_time_sink_x_0_2, 2))
self.connect((self.blocks_float_to_char_0, 0),
(self.blocks_unpack_k_bits_bb_0, 0))
self.connect((self.blocks_float_to_char_0_0, 0),
(self.blocks_pack_k_bits_bb_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.interp_fir_filter_xxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.interp_fir_filter_xxx_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0),
(self.blocks_delay_1_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0),
(self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.fir_filter_xxx_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.qtgui_time_sink_x_0_0, 2))
self.connect((self.blocks_pack_k_bits_bb_0, 0),
(self.blocks_char_to_float_0_0, 0))
self.connect((self.blocks_sub_xx_1, 0),
(self.qtgui_time_sink_x_0_1_1, 2))
self.connect((self.blocks_throttle_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0),
(self.blocks_char_to_float_0, 0))
self.connect((self.channels_quantizer_0, 0),
(self.blocks_delay_1_0_0, 0))
self.connect((self.channels_quantizer_0, 0),
(self.blocks_float_to_char_0, 0))
self.connect((self.epy_block_0, 0), (self.blocks_add_const_vxx_1, 0))
self.connect((self.fir_filter_xxx_0, 0), (self.epy_block_0, 0))
self.connect((self.fir_filter_xxx_0, 0),
(self.qtgui_histogram_sink_x_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0),
(self.blocks_delay_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_add_xx_0_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_0_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_1, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_1_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_2, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_2_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_3, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.blocks_delay_2_4, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.interp_fir_filter_xxx_0_0, 0),
(self.qtgui_time_sink_x_0_2, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 200e3
self.frec_portadora = frec_portadora = 1e3
self.frec_moduladora = frec_moduladora = 500
##################################################
# Blocks
##################################################
self.nb = self.nb = wx.Notebook(self.GetWin(), style=wx.NB_TOP)
self.nb.AddPage(grc_wxgui.Panel(self.nb), "mod BPSK")
self.nb.AddPage(grc_wxgui.Panel(self.nb), "demod floatPSK")
self.Add(self.nb)
_frec_portadora_sizer = wx.BoxSizer(wx.VERTICAL)
self._frec_portadora_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_frec_portadora_sizer,
value=self.frec_portadora,
callback=self.set_frec_portadora,
label='frec_portadora',
converter=forms.float_converter(),
proportion=0,
)
self._frec_portadora_slider = forms.slider(
parent=self.GetWin(),
sizer=_frec_portadora_sizer,
value=self.frec_portadora,
callback=self.set_frec_portadora,
minimum=0,
maximum=15e3,
num_steps=100,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_frec_portadora_sizer)
_frec_moduladora_sizer = wx.BoxSizer(wx.VERTICAL)
self._frec_moduladora_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_frec_moduladora_sizer,
value=self.frec_moduladora,
callback=self.set_frec_moduladora,
label='frec_moduladora',
converter=forms.float_converter(),
proportion=0,
)
self._frec_moduladora_slider = forms.slider(
parent=self.GetWin(),
sizer=_frec_moduladora_sizer,
value=self.frec_moduladora,
callback=self.set_frec_moduladora,
minimum=0,
maximum=3e3,
num_steps=100,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_frec_moduladora_sizer)
self.wxgui_scopesink2_0_0_0 = scopesink2.scope_sink_f(
self.nb.GetPage(1).GetWin(),
title="Scope Plot",
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=2,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.nb.GetPage(1).Add(self.wxgui_scopesink2_0_0_0.win)
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
self.nb.GetPage(0).GetWin(),
title="Scope Plot",
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=2,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.nb.GetPage(0).Add(self.wxgui_scopesink2_0.win)
self.low_pass_filter_0_0 = filter.fir_filter_fff(
1,
firdes.low_pass(10, samp_rate, 600, 280, firdes.WIN_HAMMING, 6.76))
self.channels_quantizer_0 = channels.quantizer(16)
self.blocks_throttle_1 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_multiply_xx_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_sig_source_x_1 = analog.sig_source_f(
samp_rate, analog.GR_SQR_WAVE, frec_moduladora, 2, -1)
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_SIN_WAVE, frec_portadora, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.analog_sig_source_x_1, 0),
(self.blocks_throttle_1, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_multiply_xx_1, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_multiply_xx_0, 0),
(self.wxgui_scopesink2_0, 0))
self.connect((self.blocks_multiply_xx_1, 0),
(self.low_pass_filter_0_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_throttle_1, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_throttle_1, 0), (self.wxgui_scopesink2_0, 1))
self.connect((self.blocks_throttle_1, 0),
(self.wxgui_scopesink2_0_0_0, 1))
self.connect((self.channels_quantizer_0, 0),
(self.wxgui_scopesink2_0_0_0, 0))
self.connect((self.low_pass_filter_0_0, 0),
(self.channels_quantizer_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 32000
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
'QT GUI Plot', #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_HORIZ, 1)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("")
labels = ['', '', '', '', '', '', '', '', '', '']
units = ['', '', '', '', '', '', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 1)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(
self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win)
self.qtgui_freq_sink_x_2 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
'QT GUI Plot', #name
1 #number of inputs
)
self.qtgui_freq_sink_x_2.set_update_time(0.10)
self.qtgui_freq_sink_x_2.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_2.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_2.enable_autoscale(False)
self.qtgui_freq_sink_x_2.enable_grid(False)
self.qtgui_freq_sink_x_2.set_fft_average(1.0)
self.qtgui_freq_sink_x_2.enable_axis_labels(True)
self.qtgui_freq_sink_x_2.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_2.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_2.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_2.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_2.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_2.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_2.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_2.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_2_win = sip.wrapinstance(
self.qtgui_freq_sink_x_2.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_2_win)
self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
'QT GUI Plot', #name
1 #number of inputs
)
self.qtgui_freq_sink_x_1.set_update_time(0.10)
self.qtgui_freq_sink_x_1.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_1.enable_autoscale(False)
self.qtgui_freq_sink_x_1.enable_grid(False)
self.qtgui_freq_sink_x_1.set_fft_average(1.0)
self.qtgui_freq_sink_x_1.enable_axis_labels(True)
self.qtgui_freq_sink_x_1.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_1.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_win = sip.wrapinstance(
self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
'QT GUI Plot', #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0.enable_grid(False)
self.qtgui_freq_sink_x_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.qtgui_const_sink_x_1 = qtgui.const_sink_c(
1024, #size
'QT GUI Plot', #name
1 #number of inputs
)
self.qtgui_const_sink_x_1.set_update_time(0.10)
self.qtgui_const_sink_x_1.set_y_axis(-2, 2)
self.qtgui_const_sink_x_1.set_x_axis(-2, 2)
self.qtgui_const_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "")
self.qtgui_const_sink_x_1.enable_autoscale(False)
self.qtgui_const_sink_x_1.enable_grid(False)
self.qtgui_const_sink_x_1.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_1.set_line_label(i, labels[i])
self.qtgui_const_sink_x_1.set_line_width(i, widths[i])
self.qtgui_const_sink_x_1.set_line_color(i, colors[i])
self.qtgui_const_sink_x_1.set_line_style(i, styles[i])
self.qtgui_const_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_1_win = sip.wrapinstance(
self.qtgui_const_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_1_win)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
1024, #size
'QT GUI Plot', #name
1 #number of inputs
)
self.qtgui_const_sink_x_0.set_update_time(0.10)
self.qtgui_const_sink_x_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, "")
self.qtgui_const_sink_x_0.enable_autoscale(False)
self.qtgui_const_sink_x_0.enable_grid(False)
self.qtgui_const_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_win)
self.fec_ber_bf_0 = fec.ber_bf(False, 100, -7.0)
self.digital_psk_mod_1 = digital.psk.psk_mod(
constellation_points=2,
mod_code="none",
differential=False,
samples_per_symbol=2,
excess_bw=0.35,
verbose=True,
log=True,
)
self.digital_psk_mod_0 = digital.psk.psk_mod(
constellation_points=4,
mod_code="gray",
differential=True,
samples_per_symbol=2,
excess_bw=0.35,
verbose=False,
log=False,
)
self.digital_psk_demod_0 = digital.psk.psk_demod(
constellation_points=2,
differential=True,
samples_per_symbol=2,
excess_bw=0.35,
phase_bw=6.28 / 100.0,
timing_bw=6.28 / 100.0,
mod_code="gray",
verbose=False,
log=False,
)
self.channels_quantizer_0 = channels.quantizer(2)
self.blocks_wavfile_source_1 = blocks.wavfile_source(
'/home/iiitd/Desktop/handel9.wav', True)
self.blocks_wavfile_source_0 = blocks.wavfile_source(
'/home/iiitd/Desktop/awgn.wav', True)
self.blocks_uchar_to_float_0 = blocks.uchar_to_float()
self.blocks_float_to_uchar_1 = blocks.float_to_uchar()
self.blocks_float_to_uchar_0 = blocks.float_to_uchar()
self.blocks_float_to_complex_1 = blocks.float_to_complex(1)
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
##################################################
# Connections
##################################################
self.connect((self.blocks_float_to_complex_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_float_to_complex_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_float_to_complex_1, 0),
(self.qtgui_const_sink_x_1, 0))
self.connect((self.blocks_float_to_complex_1, 0),
(self.qtgui_freq_sink_x_2, 0))
self.connect((self.blocks_float_to_uchar_0, 0),
(self.digital_psk_mod_0, 0))
self.connect((self.blocks_float_to_uchar_0, 0),
(self.digital_psk_mod_1, 0))
self.connect((self.blocks_float_to_uchar_1, 0), (self.fec_ber_bf_0, 1))
self.connect((self.blocks_uchar_to_float_0, 0),
(self.blocks_float_to_complex_1, 0))
self.connect((self.blocks_wavfile_source_0, 0),
(self.blocks_float_to_complex_0, 0))
self.connect((self.blocks_wavfile_source_0, 0),
(self.channels_quantizer_0, 0))
self.connect((self.blocks_wavfile_source_1, 0),
(self.blocks_float_to_uchar_1, 0))
self.connect((self.channels_quantizer_0, 0),
(self.blocks_float_to_uchar_0, 0))
self.connect((self.digital_psk_demod_0, 0),
(self.blocks_uchar_to_float_0, 0))
self.connect((self.digital_psk_demod_0, 0), (self.fec_ber_bf_0, 0))
self.connect((self.digital_psk_mod_0, 0),
(self.qtgui_const_sink_x_0, 0))
self.connect((self.digital_psk_mod_0, 0),
(self.qtgui_freq_sink_x_1, 0))
self.connect((self.digital_psk_mod_1, 0),
(self.digital_psk_demod_0, 0))
self.connect((self.fec_ber_bf_0, 0), (self.qtgui_number_sink_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Demo Quantization")
Qt.QWidget.__init__(self)
self.setWindowTitle("Demo Quantization")
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "demo_quantization")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 100000
self.signal_amp = signal_amp = -150
self.sigfreq = sigfreq = samp_rate*1.0247385/11.0
self.noise_amp = noise_amp = -150
self.center = center = samp_rate/11.0
self.bw = bw = samp_rate/2
self.bits = bits = 2
##################################################
# Blocks
##################################################
self._signal_amp_layout = Qt.QVBoxLayout()
self._signal_amp_tool_bar = Qt.QToolBar(self)
self._signal_amp_layout.addWidget(self._signal_amp_tool_bar)
self._signal_amp_tool_bar.addWidget(Qt.QLabel("Singal Power"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._signal_amp_counter = qwt_counter_pyslot()
self._signal_amp_counter.setRange(-150, 0, 5)
self._signal_amp_counter.setNumButtons(2)
self._signal_amp_counter.setValue(self.signal_amp)
self._signal_amp_tool_bar.addWidget(self._signal_amp_counter)
self._signal_amp_counter.valueChanged.connect(self.set_signal_amp)
self._signal_amp_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._signal_amp_slider.setRange(-150, 0, 5)
self._signal_amp_slider.setValue(self.signal_amp)
self._signal_amp_slider.setMinimumWidth(200)
self._signal_amp_slider.valueChanged.connect(self.set_signal_amp)
self._signal_amp_layout.addWidget(self._signal_amp_slider)
self.top_grid_layout.addLayout(self._signal_amp_layout, 2,0,1,1)
self._sigfreq_layout = Qt.QVBoxLayout()
self._sigfreq_tool_bar = Qt.QToolBar(self)
self._sigfreq_layout.addWidget(self._sigfreq_tool_bar)
self._sigfreq_tool_bar.addWidget(Qt.QLabel("Signal Freq"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._sigfreq_counter = qwt_counter_pyslot()
self._sigfreq_counter.setRange(0, samp_rate/2, 1000)
self._sigfreq_counter.setNumButtons(2)
self._sigfreq_counter.setValue(self.sigfreq)
self._sigfreq_tool_bar.addWidget(self._sigfreq_counter)
self._sigfreq_counter.valueChanged.connect(self.set_sigfreq)
self._sigfreq_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._sigfreq_slider.setRange(0, samp_rate/2, 1000)
self._sigfreq_slider.setValue(self.sigfreq)
self._sigfreq_slider.setMinimumWidth(200)
self._sigfreq_slider.valueChanged.connect(self.set_sigfreq)
self._sigfreq_layout.addWidget(self._sigfreq_slider)
self.top_grid_layout.addLayout(self._sigfreq_layout, 3,0,1,1)
self._noise_amp_layout = Qt.QVBoxLayout()
self._noise_amp_tool_bar = Qt.QToolBar(self)
self._noise_amp_layout.addWidget(self._noise_amp_tool_bar)
self._noise_amp_tool_bar.addWidget(Qt.QLabel("Noise Power"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._noise_amp_counter = qwt_counter_pyslot()
self._noise_amp_counter.setRange(-150, 0, 5)
self._noise_amp_counter.setNumButtons(2)
self._noise_amp_counter.setValue(self.noise_amp)
self._noise_amp_tool_bar.addWidget(self._noise_amp_counter)
self._noise_amp_counter.valueChanged.connect(self.set_noise_amp)
self._noise_amp_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._noise_amp_slider.setRange(-150, 0, 5)
self._noise_amp_slider.setValue(self.noise_amp)
self._noise_amp_slider.setMinimumWidth(200)
self._noise_amp_slider.valueChanged.connect(self.set_noise_amp)
self._noise_amp_layout.addWidget(self._noise_amp_slider)
self.top_grid_layout.addLayout(self._noise_amp_layout, 2,1,1,1)
self._center_layout = Qt.QVBoxLayout()
self._center_tool_bar = Qt.QToolBar(self)
self._center_layout.addWidget(self._center_tool_bar)
self._center_tool_bar.addWidget(Qt.QLabel("Center Freq"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._center_counter = qwt_counter_pyslot()
self._center_counter.setRange(0, samp_rate/2, 100)
self._center_counter.setNumButtons(2)
self._center_counter.setValue(self.center)
self._center_tool_bar.addWidget(self._center_counter)
self._center_counter.valueChanged.connect(self.set_center)
self._center_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._center_slider.setRange(0, samp_rate/2, 100)
self._center_slider.setValue(self.center)
self._center_slider.setMinimumWidth(200)
self._center_slider.valueChanged.connect(self.set_center)
self._center_layout.addWidget(self._center_slider)
self.top_grid_layout.addLayout(self._center_layout, 3,1,1,1)
self._bw_layout = Qt.QVBoxLayout()
self._bw_tool_bar = Qt.QToolBar(self)
self._bw_layout.addWidget(self._bw_tool_bar)
self._bw_tool_bar.addWidget(Qt.QLabel("BW"+": "))
class qwt_counter_pyslot(Qwt.QwtCounter):
def __init__(self, parent=None):
Qwt.QwtCounter.__init__(self, parent)
@pyqtSlot('double')
def setValue(self, value):
super(Qwt.QwtCounter, self).setValue(value)
self._bw_counter = qwt_counter_pyslot()
self._bw_counter.setRange(samp_rate/100.0, samp_rate/2, 100)
self._bw_counter.setNumButtons(2)
self._bw_counter.setValue(self.bw)
self._bw_tool_bar.addWidget(self._bw_counter)
self._bw_counter.valueChanged.connect(self.set_bw)
self._bw_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot)
self._bw_slider.setRange(samp_rate/100.0, samp_rate/2, 100)
self._bw_slider.setValue(self.bw)
self._bw_slider.setMinimumWidth(200)
self._bw_slider.valueChanged.connect(self.set_bw)
self._bw_layout.addWidget(self._bw_slider)
self.top_grid_layout.addLayout(self._bw_layout, 4,1,1,1)
self._bits_options = [2,4,6,8,10,12,14,16]
self._bits_labels = map(str, self._bits_options)
self._bits_tool_bar = Qt.QToolBar(self)
self._bits_tool_bar.addWidget(Qt.QLabel("Bits"+": "))
self._bits_combo_box = Qt.QComboBox()
self._bits_tool_bar.addWidget(self._bits_combo_box)
for label in self._bits_labels: self._bits_combo_box.addItem(label)
self._bits_callback = lambda i: Qt.QMetaObject.invokeMethod(self._bits_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._bits_options.index(i)))
self._bits_callback(self.bits)
self._bits_combo_box.currentIndexChanged.connect(
lambda i: self.set_bits(self._bits_options[i]))
self.top_grid_layout.addWidget(self._bits_tool_bar, 4,0,1,1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
128, #size
samp_rate, #samp_rate
"QT GUI Plot", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1 - pow(2,bits-1), 1 + pow(2,bits-1))
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_NORM, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 1,0,1,2)
self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f(
10000,
100,
-1 - pow(2,bits-1),
1 + pow(2,bits-1),
"QT GUI Plot",
1
)
self.qtgui_histogram_sink_x_0.set_update_time(0.10)
self._qtgui_histogram_sink_x_0_win = sip.wrapinstance(self.qtgui_histogram_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_histogram_sink_x_0_win, 0,1,1,1)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
2048, #size
firdes.WIN_FLATTOP, #wintype
0, #fc
samp_rate, #bw
"QT GUI Plot", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-180, 0)
self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win, 0,0,1,1)
self.channels_quantizer_0 = channels.quantizer(bits)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((pow(2,bits-1), ))
self.blocks_add_xx_0 = blocks.add_vff(1)
self.band_pass_filter_0 = filter.fir_filter_fff(1, firdes.band_pass(
1, samp_rate, max(bw/15.0,center-bw/2.0), min(samp_rate/2.0-bw/15.0,center+bw/2.0), bw/5.0, firdes.WIN_HANN, 6.76))
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, sigfreq, pow(10.0,signal_amp/20.0), 0)
self.analog_noise_source_x_0 = analog.noise_source_f(analog.GR_GAUSSIAN, pow(10.0,noise_amp/20.0), 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0), (self.band_pass_filter_0, 0))
self.connect((self.band_pass_filter_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.channels_quantizer_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_histogram_sink_x_0, 0))
self.connect((self.channels_quantizer_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.channels_quantizer_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_time_sink_x_0, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 2.88e6
self.freq_corr = freq_corr = 0
self.freq = freq = 433e6
self.cte = cte = -380e-3
##################################################
# Blocks
##################################################
_freq_corr_sizer = wx.BoxSizer(wx.VERTICAL)
self._freq_corr_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_freq_corr_sizer,
value=self.freq_corr,
callback=self.set_freq_corr,
label='freq_corr',
converter=forms.float_converter(),
proportion=0,
)
self._freq_corr_slider = forms.slider(
parent=self.GetWin(),
sizer=_freq_corr_sizer,
value=self.freq_corr,
callback=self.set_freq_corr,
minimum=-100,
maximum=100,
num_steps=200,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_freq_corr_sizer)
_freq_sizer = wx.BoxSizer(wx.VERTICAL)
self._freq_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_freq_sizer,
value=self.freq,
callback=self.set_freq,
label='freq',
converter=forms.float_converter(),
proportion=0,
)
self._freq_slider = forms.slider(
parent=self.GetWin(),
sizer=_freq_sizer,
value=self.freq,
callback=self.set_freq,
minimum=420e6,
maximum=434e6,
num_steps=1000,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_freq_sizer)
_cte_sizer = wx.BoxSizer(wx.VERTICAL)
self._cte_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_cte_sizer,
value=self.cte,
callback=self.set_cte,
label='cte',
converter=forms.float_converter(),
proportion=0,
)
self._cte_slider = forms.slider(
parent=self.GetWin(),
sizer=_cte_sizer,
value=self.cte,
callback=self.set_cte,
minimum=-1,
maximum=1,
num_steps=100,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_cte_sizer)
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
self.GetWin(),
title='Scope Plot',
sample_rate=samp_rate,
v_scale=500e-3,
v_offset=1,
t_scale=100e-6,
ac_couple=False,
xy_mode=False,
num_inputs=2,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.Add(self.wxgui_scopesink2_0.win)
self.wxgui_fftsink2_0 = fftsink2.fft_sink_c(
self.GetWin(),
baseband_freq=0,
y_per_div=10,
y_divs=10,
ref_level=0,
ref_scale=2.0,
sample_rate=samp_rate,
fft_size=1024,
fft_rate=15,
average=False,
avg_alpha=None,
title='FFT Plot',
peak_hold=False,
)
self.Add(self.wxgui_fftsink2_0.win)
self.rtlsdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " +
'')
self.rtlsdr_source_0.set_sample_rate(samp_rate)
self.rtlsdr_source_0.set_center_freq(freq, 0)
self.rtlsdr_source_0.set_freq_corr(freq_corr, 0)
self.rtlsdr_source_0.set_dc_offset_mode(0, 0)
self.rtlsdr_source_0.set_iq_balance_mode(0, 0)
self.rtlsdr_source_0.set_gain_mode(False, 0)
self.rtlsdr_source_0.set_gain(10, 0)
self.rtlsdr_source_0.set_if_gain(30, 0)
self.rtlsdr_source_0.set_bb_gain(30, 0)
self.rtlsdr_source_0.set_antenna('', 0)
self.rtlsdr_source_0.set_bandwidth(0, 0)
self.low_pass_filter_0 = filter.fir_filter_ccf(
1,
firdes.low_pass(1, samp_rate, 480e3, 48e3, firdes.WIN_HAMMING,
6.76))
self.channels_quantizer_0 = channels.quantizer(2)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((2, ))
self.blocks_keep_one_in_n_0 = blocks.keep_one_in_n(
gr.sizeof_float * 1, 120)
self.blocks_float_to_char_0 = blocks.float_to_char(1, 1)
self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1)
self.blocks_add_const_vxx_1 = blocks.add_const_vff((ord('0'), ))
self.blocks_add_const_vxx_0 = blocks.add_const_vff((cte, ))
self.blks2_tcp_sink_0 = grc_blks2.tcp_sink(
itemsize=gr.sizeof_char * 1,
addr='127.0.0.1',
port=3333,
server=False,
)
self.analog_agc_xx_0 = analog.agc_ff(1e-4, 1.0, 1.0)
self.analog_agc_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.connect((self.analog_agc_xx_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.channels_quantizer_0, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.wxgui_scopesink2_0, 1))
self.connect((self.blocks_add_const_vxx_1, 0),
(self.blocks_float_to_char_0, 0))
self.connect((self.blocks_complex_to_mag_0, 0),
(self.analog_agc_xx_0, 0))
self.connect((self.blocks_float_to_char_0, 0),
(self.blks2_tcp_sink_0, 0))
self.connect((self.blocks_keep_one_in_n_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_const_vxx_1, 0))
self.connect((self.channels_quantizer_0, 0),
(self.blocks_keep_one_in_n_0, 0))
self.connect((self.channels_quantizer_0, 0),
(self.wxgui_scopesink2_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.blocks_complex_to_mag_0, 0))
self.connect((self.rtlsdr_source_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.rtlsdr_source_0, 0), (self.wxgui_fftsink2_0, 0))