def get_qtsink(self): snk = qtgui.freq_sink_f(self._npts, self._wintype, self._fc, 1.0, self._name, self._ncons) snk.enable_autoscale(True) return snk
def __init__(self): gr.top_block.__init__(self) Rs = 8000 f1 = 100 f2 = 200 npts = 2048 self.qapp = QtWidgets.QApplication(sys.argv) src1 = analog.sig_source_f(Rs, analog.GR_SIN_WAVE, f1, 0.1, 0) src2 = analog.sig_source_f(Rs, analog.GR_SIN_WAVE, f2, 0.1, 0) src = blocks.add_ff() thr = blocks.throttle(gr.sizeof_float, 100*npts) self.snk1 = qtgui.freq_sink_f(npts, filter.firdes.WIN_BLACKMAN_hARRIS, 0, Rs, "Real freq Example", 3) self.connect(src1, (src,0)) self.connect(src2, (src,1)) self.connect(src, thr, (self.snk1, 0)) self.connect(src1, (self.snk1, 1)) self.connect(src2, (self.snk1, 2)) self.ctrl_win = control_box() self.ctrl_win.attach_signal1(src1) self.ctrl_win.attach_signal2(src2) # Get the reference pointer to the SpectrumDisplayForm QWidget pyQt = self.snk1.pyqwidget() # Wrap the pointer as a PyQt SIP object # This can now be manipulated as a PyQt5.QtWidgets.QWidget pyWin = sip.wrapinstance(pyQt, QtWidgets.QWidget) #pyWin.show() self.main_box = dialog_box(pyWin, self.ctrl_win) self.main_box.show()
def __init__(self): gr.top_block.__init__(self, "Lab 2 Task 1") Qt.QWidget.__init__(self) self.setWindowTitle("Lab 2 Task 1") 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", "lab2_task1_1") try: if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry( self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry")) except: pass ################################################## # Variables ################################################## self.samp_rate = samp_rate = 960000 ################################################## # Blocks ################################################## self.tab = Qt.QTabWidget() self.tab_widget_0 = Qt.QWidget() self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0) self.tab_grid_layout_0 = Qt.QGridLayout() self.tab_layout_0.addLayout(self.tab_grid_layout_0) self.tab.addTab(self.tab_widget_0, 'Message') self.tab_widget_1 = Qt.QWidget() self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_1) self.tab_grid_layout_1 = Qt.QGridLayout() self.tab_layout_1.addLayout(self.tab_grid_layout_1) self.tab.addTab(self.tab_widget_1, 'Modulated') self.tab_widget_2 = Qt.QWidget() self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_2) self.tab_grid_layout_2 = Qt.QGridLayout() self.tab_layout_2.addLayout(self.tab_grid_layout_2) self.tab.addTab(self.tab_widget_2, 'Demodulated') self.top_grid_layout.addWidget(self.tab) self.freq = Qt.QTabWidget() self.freq_widget_0 = Qt.QWidget() self.freq_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.freq_widget_0) self.freq_grid_layout_0 = Qt.QGridLayout() self.freq_layout_0.addLayout(self.freq_grid_layout_0) self.freq.addTab(self.freq_widget_0, 'Message') self.freq_widget_1 = Qt.QWidget() self.freq_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.freq_widget_1) self.freq_grid_layout_1 = Qt.QGridLayout() self.freq_layout_1.addLayout(self.freq_grid_layout_1) self.freq.addTab(self.freq_widget_1, 'Modulated') self.freq_widget_2 = Qt.QWidget() self.freq_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.freq_widget_2) self.freq_grid_layout_2 = Qt.QGridLayout() self.freq_layout_2.addLayout(self.freq_grid_layout_2) self.freq.addTab(self.freq_widget_2, 'Demodulated') self.top_grid_layout.addWidget(self.freq) self.qtgui_time_sink_x_1 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate 'Demodulated', #name 1 #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(False) 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(True) 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) labels = [ 'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5', 'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10' ] 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] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] for i in range(1): 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.tab_layout_2.addWidget(self._qtgui_time_sink_x_1_win) self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "Message", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0_0.enable_tags(True) self.qtgui_time_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_0_0.enable_autoscale(True) self.qtgui_time_sink_x_0_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0_0.enable_control_panel(False) self.qtgui_time_sink_x_0_0_0.enable_stem_plot(False) labels = [ 'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5', 'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10' ] 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] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] for i in range(1): if len(labels[i]) == 0: self.qtgui_time_sink_x_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.tab_layout_0.addWidget(self._qtgui_time_sink_x_0_0_0_win) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate 'Modulated', #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(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(True) 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) labels = [ 'Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5', 'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10' ] 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] styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1] for i in range(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.tab_layout_1.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_freq_sink_x_2 = qtgui.freq_sink_f( 1024, #size firdes.WIN_KAISER, #wintype 0, #fc samp_rate, #bw 'Demodulated', #name 1) 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(True) 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) 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 range(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.freq_layout_2.addWidget(self._qtgui_freq_sink_x_2_win) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f( 1024, #size firdes.WIN_KAISER, #wintype 0, #fc samp_rate, #bw 'Message', #name 1) 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(True) 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) 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 range(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.freq_layout_0.addWidget(self._qtgui_freq_sink_x_1_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_KAISER, #wintype 0, #fc samp_rate, #bw 'Modulated', #name 1) 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(True) 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) 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 range(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.freq_layout_1.addWidget(self._qtgui_freq_sink_x_0_win) self.low_pass_filter_0 = filter.interp_fir_filter_fff( 1, firdes.low_pass(2, samp_rate, 15000, 100, firdes.WIN_KAISER, 6.76)) self.dc_blocker_xx_0 = filter.dc_blocker_ff(32, True) self.blocks_throttle_0_0_0 = 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_0_0 = blocks.multiply_vff(1) self.blocks_multiply_xx_0 = blocks.multiply_vff(1) self.analog_sig_source_x_1 = analog.sig_source_f( samp_rate, analog.GR_COS_WAVE, 100000, 1, 0, 0) self.analog_sig_source_x_0 = analog.sig_source_f( samp_rate, analog.GR_COS_WAVE, 10000, 0.5, 0, 0) ################################################## # Connections ################################################## self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_throttle_0_0_0, 0)) self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_0_0, 1)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_multiply_xx_0_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_multiply_xx_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.blocks_throttle_0_0_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.blocks_throttle_0_0_0, 0), (self.qtgui_time_sink_x_0_0_0, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.qtgui_freq_sink_x_2, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.qtgui_time_sink_x_1, 0)) self.connect((self.low_pass_filter_0, 0), (self.dc_blocker_xx_0, 0))
def __init__(self): gr.top_block.__init__(self, "Message Test") Qt.QWidget.__init__(self) self.setWindowTitle("Message Test") 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", "message_test") if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry(self.settings.value("geometry").toByteArray()) else: self.restoreGeometry( self.settings.value("geometry", type=QtCore.QByteArray)) ################################################## # Variables ################################################## self.sps = sps = 16 self.nfilts = nfilts = 32 self.timing_loop_bw = timing_loop_bw = 62.8e-3 self.taps_0 = taps_0 = [1.0, 0.25 - 0.25j, 0.50 + 0.10j, -0.3 + 0.2j] self.taps = taps = [ 1.0 + 0.0j, ] self.samp_rate_0 = samp_rate_0 = 10e3 self.samp_rate = samp_rate = 32e3 self.rrc_taps = rrc_taps = firdes.root_raised_cosine( nfilts, nfilts, 1.0 / float(sps), 0.35, 11 * sps * nfilts) self.phase_bw = phase_bw = 62.8e-3 self.lpf_transition_width = lpf_transition_width = 500 self.lpf_cutoff_freq = lpf_cutoff_freq = 3e3 self.excess_bw = excess_bw = 0.35 self.eq_gain = eq_gain = 10e-3 self.center_freq = center_freq = 5e3 self.bpsk = bpsk = digital.constellation_rect( ([1 + 1j, -1 + 1j, -1 - 1j, 1 - 1j]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base() self.arity = arity = 4 ################################################## # Blocks ################################################## self.qtgui_time_sink_x_1_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "Test: Downconersion", #name 2 #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 = [ 'Down_Baseband', 'Bandpass', 'Passband(Real)', 'Passband(Img)', '', '', '', '', '', '' ] 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_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_layout.addWidget(self._qtgui_time_sink_x_1_0_win) self.qtgui_time_sink_x_1 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "Test: Upconersion", #name 2 #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 = [ 'Baseband', 'Bandpass', 'Passband(Real)', 'Passband(Img)', '', '', '', '', '', '' ] 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_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_layout.addWidget(self._qtgui_time_sink_x_1_win) self.qtgui_freq_sink_x_1_1 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "Down Conversion and LPF", #name 3 #number of inputs ) self.qtgui_freq_sink_x_1_1.set_update_time(0.10) self.qtgui_freq_sink_x_1_1.set_y_axis(-100, 0) self.qtgui_freq_sink_x_1_1.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_1_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_1.enable_autoscale(True) self.qtgui_freq_sink_x_1_1.enable_grid(False) self.qtgui_freq_sink_x_1_1.set_fft_average(1.0) self.qtgui_freq_sink_x_1_1.enable_axis_labels(True) self.qtgui_freq_sink_x_1_1.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_1_1.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_freq_sink_x_1_1.set_plot_pos_half(not True) labels = ['Bandpass', 'IF', 'LPF', '', '', '', '', '', '', ''] 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_1_1.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_1.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_1.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_1.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_1.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_1_win = sip.wrapinstance( self.qtgui_freq_sink_x_1_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_1_1_win) self.low_pass_filter_0_0 = filter.fir_filter_fff( 1, firdes.low_pass(1, samp_rate, lpf_cutoff_freq, lpf_transition_width, firdes.WIN_HAMMING, 6.76)) self.low_pass_filter_0 = filter.fir_filter_fff( 1, firdes.low_pass(1, samp_rate, lpf_cutoff_freq, lpf_transition_width, firdes.WIN_HAMMING, 6.76)) self.digital_pfb_clock_sync_xxx_0_0_0 = digital.pfb_clock_sync_ccf( sps, timing_loop_bw, (rrc_taps), nfilts, nfilts / 2, 1.5, 1) self.digital_constellation_modulator_0 = digital.generic_mod( constellation=bpsk, differential=False, samples_per_symbol=sps, pre_diff_code=True, excess_bw=excess_bw, verbose=True, log=False, ) self.digital_constellation_decoder_cb_0_0 = digital.constellation_decoder_cb( bpsk) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char * 1, 10e3, True) self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb( 2, 8, "", False, gr.GR_MSB_FIRST) self.blocks_multiply_xx_0_1 = blocks.multiply_vff(1) self.blocks_multiply_xx_0_0_0 = blocks.multiply_vff(1) self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1) self.blocks_multiply_xx_0 = blocks.multiply_vff(1) self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff((1, )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((2, )) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_file_source_0 = blocks.file_source( gr.sizeof_char * 1, '/home/peter/Desktop/acoustic_radio/Testings/bin_test.txt', True) self.blocks_file_sink_0 = blocks.file_sink( gr.sizeof_char * 1, '/home/peter/Desktop/acoustic_radio/Testings/bin_test_qpsk_NOpacketEncode_output.txt', False) self.blocks_file_sink_0.set_unbuffered(False) self.blocks_complex_to_float_2 = blocks.complex_to_float(1) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) self.blocks_add_xx_0 = blocks.add_vff(1) self.analog_sig_source_x_0_0 = analog.sig_source_f( samp_rate, analog.GR_SIN_WAVE, center_freq, -1, 0) self.analog_sig_source_x_0 = analog.sig_source_f( samp_rate, analog.GR_COS_WAVE, center_freq, 1, 0) 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_multiply_xx_0_0_0, 0)) self.connect((self.analog_agc_xx_0, 0), (self.blocks_multiply_xx_0_1, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0_1, 1)) self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_0_0, 1)) self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_0_0_0, 1)) self.connect((self.blocks_add_xx_0, 0), (self.blocks_multiply_const_vxx_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_xx_0_0, 0)) self.connect((self.blocks_complex_to_float_2, 0), (self.qtgui_time_sink_x_1, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.digital_pfb_clock_sync_xxx_0_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.analog_agc_xx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.qtgui_time_sink_x_1_0, 1)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.qtgui_freq_sink_x_1_1, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.qtgui_time_sink_x_1, 1)) self.connect((self.blocks_multiply_xx_0_0, 0), (self.blocks_add_xx_0, 1)) self.connect((self.blocks_multiply_xx_0_0_0, 0), (self.low_pass_filter_0_0, 0)) self.connect((self.blocks_multiply_xx_0_1, 0), (self.low_pass_filter_0, 0)) self.connect((self.blocks_multiply_xx_0_1, 0), (self.qtgui_freq_sink_x_1_1, 1)) self.connect((self.blocks_repack_bits_bb_0, 0), (self.blocks_file_sink_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.digital_constellation_modulator_0, 0)) self.connect((self.digital_constellation_decoder_cb_0_0, 0), (self.blocks_repack_bits_bb_0, 0)) self.connect((self.digital_constellation_modulator_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.digital_constellation_modulator_0, 0), (self.blocks_complex_to_float_2, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0_0_0, 0), (self.digital_constellation_decoder_cb_0_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_freq_sink_x_1_1, 2)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_time_sink_x_1_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.blocks_float_to_complex_0, 1))
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") try: if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry( self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry")) except: pass ################################################## # Variables ################################################## self.samp_rate = samp_rate = 1e6 self.bb_decim = bb_decim = 4 self.freq_offset = freq_offset = 250000 self.freq = freq = 90.9e6 self.baseband_rate = baseband_rate = samp_rate / bb_decim self.audio_decim = audio_decim = 5 self.xlate_bandwidth = xlate_bandwidth = 100000 self.gain = gain = 20 self.freq_tune = freq_tune = freq - freq_offset self.audio_rate = audio_rate = 48000 self.audio_decim_rate = audio_decim_rate = baseband_rate / audio_decim ################################################## # Blocks ################################################## self.nb = Qt.QTabWidget() self.nb_widget_0 = Qt.QWidget() self.nb_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.nb_widget_0) self.nb_grid_layout_0 = Qt.QGridLayout() self.nb_layout_0.addLayout(self.nb_grid_layout_0) self.nb.addTab(self.nb_widget_0, 'Baseband') self.nb_widget_1 = Qt.QWidget() self.nb_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.nb_widget_1) self.nb_grid_layout_1 = Qt.QGridLayout() self.nb_layout_1.addLayout(self.nb_grid_layout_1) self.nb.addTab(self.nb_widget_1, 'Demod') self.nb_widget_2 = Qt.QWidget() self.nb_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.nb_widget_2) self.nb_grid_layout_2 = Qt.QGridLayout() self.nb_layout_2.addLayout(self.nb_grid_layout_2) self.nb.addTab(self.nb_widget_2, 'L+R') self.nb_widget_3 = Qt.QWidget() self.nb_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.nb_widget_3) self.nb_grid_layout_3 = Qt.QGridLayout() self.nb_layout_3.addLayout(self.nb_grid_layout_3) self.nb.addTab(self.nb_widget_3, 'Subcarrier') self.top_grid_layout.addWidget(self.nb) self._gain_range = Range(0, 75, 1, 20, 200) self._gain_win = RangeWidget(self._gain_range, self.set_gain, 'gain', "counter_slider", float) self.top_grid_layout.addWidget(self._gain_win) self.qtgui_waterfall_sink_x_1_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc baseband_rate, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_1_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_1_0.enable_grid(False) self.qtgui_waterfall_sink_x_1_0.enable_axis_labels(True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [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 range(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_1_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_1_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_1_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_1_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_1_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_1_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_1_0.pyqwidget(), Qt.QWidget) self.nb_layout_3.addWidget(self._qtgui_waterfall_sink_x_1_0_win) self.qtgui_waterfall_sink_x_1 = qtgui.waterfall_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_1.set_update_time(0.10) self.qtgui_waterfall_sink_x_1.enable_grid(False) self.qtgui_waterfall_sink_x_1.enable_axis_labels(True) self.qtgui_waterfall_sink_x_1.set_plot_pos_half(not True) labels = ['Demod', '', '', '', '', '', '', '', '', ''] colors = [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 range(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_1.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_1.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_1.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_1.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_1.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_1_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_1.pyqwidget(), Qt.QWidget) self.nb_layout_1.addWidget(self._qtgui_waterfall_sink_x_1_win) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [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 range(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.nb_layout_0.addWidget(self._qtgui_waterfall_sink_x_0_win) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1) 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) 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 range(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.nb_layout_2.addWidget(self._qtgui_freq_sink_x_1_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc baseband_rate, #bw "", #name 1) 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) 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 range(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.nb_layout_1.addWidget(self._qtgui_freq_sink_x_0_win) self.osmosdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " + '') self.osmosdr_source_0.set_time_unknown_pps(osmosdr.time_spec_t()) self.osmosdr_source_0.set_sample_rate(samp_rate) self.osmosdr_source_0.set_center_freq(freq_tune, 0) self.osmosdr_source_0.set_freq_corr(0, 0) self.osmosdr_source_0.set_gain(gain, 0) self.osmosdr_source_0.set_if_gain(20, 0) self.osmosdr_source_0.set_bb_gain(20, 0) self.osmosdr_source_0.set_antenna('', 0) self.osmosdr_source_0.set_bandwidth(0, 0) self.freq_xlating_fir_filter_xxx_1 = filter.freq_xlating_fir_filter_fcc( audio_decim, firdes.low_pass(2500.0, baseband_rate, 3e3, 2e3, firdes.WIN_HAMMING), 67e3, baseband_rate) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc( 1, firdes.low_pass(1, samp_rate, xlate_bandwidth, 100000), freq_offset, samp_rate) self._freq_range = Range(88.5e6, 108e6, 200e3, 90.9e6, 200) self._freq_win = RangeWidget(self._freq_range, self.set_freq, 'freq', "counter_slider", float) self.top_grid_layout.addWidget(self._freq_win) self.fir_filter_xxx_1 = filter.fir_filter_fff( audio_decim, firdes.low_pass(1.0, baseband_rate, 13e3, 3e3, firdes.WIN_HAMMING)) self.fir_filter_xxx_1.declare_sample_delay(0) self.audio_sink_0 = audio.sink(audio_rate, '', True) self.analog_wfm_rcv_0 = analog.wfm_rcv( quad_rate=samp_rate, audio_decimation=bb_decim, ) self.analog_fm_demod_cf_0 = analog.fm_demod_cf( channel_rate=audio_decim_rate, audio_decim=1, deviation=5000, audio_pass=15000, audio_stop=16000, gain=1.0, tau=75e-6, ) ################################################## # Connections ################################################## self.connect((self.analog_fm_demod_cf_0, 0), (self.audio_sink_0, 0)) self.connect((self.analog_wfm_rcv_0, 0), (self.fir_filter_xxx_1, 0)) self.connect((self.analog_wfm_rcv_0, 0), (self.freq_xlating_fir_filter_xxx_1, 0)) self.connect((self.analog_wfm_rcv_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.analog_wfm_rcv_0, 0), (self.qtgui_waterfall_sink_x_1, 0)) self.connect((self.fir_filter_xxx_1, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.analog_wfm_rcv_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_1, 0), (self.analog_fm_demod_cf_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_1, 0), (self.qtgui_waterfall_sink_x_1_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.qtgui_waterfall_sink_x_0, 0))
def __init__(self): gr.top_block.__init__(self, "Inmarsat Playback") Qt.QWidget.__init__(self) self.setWindowTitle("Inmarsat Playback") 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", "inmarsat_playback") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 250e3 self.interp = interp = 48 self.decim = decim = 250 self.baud = baud = 1200 self.samp_per_sym = samp_per_sym = (samp_rate / decim * interp) / baud self.alpha = alpha = 0.5 self.xlate_filter_taps = xlate_filter_taps = firdes.low_pass( 1, samp_rate, samp_rate / 2, 1000, firdes.WIN_HAMMING, 6.76) self.rrc_filter_taps = rrc_filter_taps = firdes.root_raised_cosine( 32, 1.0, 1.0 / (samp_per_sym * 32), alpha, int(samp_per_sym * 32)) self.loop_bw = loop_bw = 300 self.freq_correct = freq_correct = -28.7e3 self.delay = delay = 0 self.cutoff = cutoff = 4800 self.cols = cols = 54 ################################################## # Blocks ################################################## self._freq_correct_tool_bar = Qt.QToolBar(self) self._freq_correct_tool_bar.addWidget(Qt.QLabel("freq_correct" + ": ")) self._freq_correct_line_edit = Qt.QLineEdit(str(self.freq_correct)) self._freq_correct_tool_bar.addWidget(self._freq_correct_line_edit) self._freq_correct_line_edit.returnPressed.connect( lambda: self.set_freq_correct( eng_notation.str_to_num( str(self._freq_correct_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._freq_correct_tool_bar, 12, 0, 1, 2) self._delay_tool_bar = Qt.QToolBar(self) self._delay_tool_bar.addWidget(Qt.QLabel("delay" + ": ")) self._delay_line_edit = Qt.QLineEdit(str(self.delay)) self._delay_tool_bar.addWidget(self._delay_line_edit) self._delay_line_edit.returnPressed.connect(lambda: self.set_delay( int(str(self._delay_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._delay_tool_bar, 12, 2, 1, 2) self._cutoff_tool_bar = Qt.QToolBar(self) self._cutoff_tool_bar.addWidget(Qt.QLabel("cutoff" + ": ")) self._cutoff_line_edit = Qt.QLineEdit(str(self.cutoff)) self._cutoff_tool_bar.addWidget(self._cutoff_line_edit) self._cutoff_line_edit.returnPressed.connect(lambda: self.set_cutoff( eng_notation.str_to_num( str(self._cutoff_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._cutoff_tool_bar, 13, 0, 1, 2) self._cols_range = Range(1, 500, 1, 54, 200) self._cols_win = RangeWidget(self._cols_range, self.set_cols, "cols", "counter_slider", float) self.top_grid_layout.addWidget(self._cols_win, 12, 4, 1, 4) self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc( interpolation=interp, decimation=decim, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=1, decimation=1, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0_0.set_update_time(0.01) self.qtgui_waterfall_sink_x_0_0.enable_grid(True) self.qtgui_waterfall_sink_x_0_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [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_waterfall_sink_x_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0_0.set_intensity_range(-60, -10) self._qtgui_waterfall_sink_x_0_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_0_win, 4, 4, 4, 4) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.01) self.qtgui_waterfall_sink_x_0.enable_grid(True) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [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_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 4, 0, 4, 4) self.qtgui_time_raster_sink_x_0 = qtgui.time_raster_sink_b( samp_rate, 20, cols, ([]), ([]), "", 1, ) self.qtgui_time_raster_sink_x_0.set_update_time(0.10) self.qtgui_time_raster_sink_x_0.set_intensity_range(-1, 1) self.qtgui_time_raster_sink_x_0.enable_grid(False) self.qtgui_time_raster_sink_x_0.enable_axis_labels(True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [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_time_raster_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_raster_sink_x_0.set_line_label(i, labels[i]) self.qtgui_time_raster_sink_x_0.set_color_map(i, colors[i]) self.qtgui_time_raster_sink_x_0.set_line_alpha(i, alphas[i]) self._qtgui_time_raster_sink_x_0_win = sip.wrapinstance( self.qtgui_time_raster_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_raster_sink_x_0_win, 8, 4, 4, 4) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #bw "baud", #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 "float" == "float" or "float" == "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_layout.addWidget(self._qtgui_freq_sink_x_1_win) self.qtgui_freq_sink_x_0_0_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim * interp, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0_0.set_update_time(0.01) self.qtgui_freq_sink_x_0_0_0.set_y_axis(-60, -10) self.qtgui_freq_sink_x_0_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0_0.enable_grid(True) self.qtgui_freq_sink_x_0_0_0.set_fft_average(0.2) self.qtgui_freq_sink_x_0_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0_0_0.set_plot_pos_half(not True) labels = ['', 'corrected', '', '', '', '', '', '', '', ''] 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_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_0_win, 0, 4, 4, 4) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "pre-d", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0.set_update_time(0.01) self.qtgui_freq_sink_x_0.set_y_axis(-100, -20) 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(True) self.qtgui_freq_sink_x_0.set_fft_average(0.2) self.qtgui_freq_sink_x_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not False: 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 = ['pre-d', 'corrected', '', '', '', '', '', '', '', ''] 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, 4, 4) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "", #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, 8, 0, 1, 4) self.mapper_demapper_soft_0 = mapper.demapper_soft( mapper.BPSK, ([0, 1])) self.low_pass_filter_0_0 = filter.fir_filter_ccf( 1, firdes.low_pass(1, samp_rate / decim * interp, cutoff, 1000, firdes.WIN_HAMMING, 6.76)) self.freq_xlating_fir_filter_xxx_0_1 = filter.freq_xlating_fir_filter_ccc( 1, (xlate_filter_taps), freq_correct, samp_rate) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc( 1, (xlate_filter_taps), 0, samp_rate) self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(2) self.digital_costas_loop_cc_0 = digital.costas_loop_cc( math.pi * 2 / loop_bw, 2, False) self.digital_clock_recovery_mm_xx_0 = digital.clock_recovery_mm_cc( samp_per_sym * (1 + 0.0), 0.25 * 0.175 * 0.175, 0.5, 0.175, 0.005) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_file_source_0 = blocks.file_source( gr.sizeof_gr_complex * 1, '/home/zleffke/github/eclipse2017/waveforms/playback/GS1_4F3_20170821_151602.312844_UTC_250k.fc32', True) self.blocks_delay_1 = blocks.delay(gr.sizeof_char * 1, delay) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, 1) self.blocks_conjugate_cc_0 = blocks.conjugate_cc() self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1) self.analog_agc2_xx_0 = analog.agc2_cc(1e-4, 1e-2, 1.0, 1.0) self.analog_agc2_xx_0.set_max_gain(65536) ################################################## # Connections ################################################## self.connect((self.analog_agc2_xx_0, 0), (self.rational_resampler_xxx_0_0, 0)) self.connect((self.blocks_complex_to_mag_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.blocks_conjugate_cc_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_delay_0, 0), (self.blocks_conjugate_cc_0, 0)) self.connect((self.blocks_delay_1, 0), (self.qtgui_time_raster_sink_x_0, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_complex_to_mag_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.digital_diff_decoder_bb_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.mapper_demapper_soft_0, 0)) self.connect((self.digital_clock_recovery_mm_xx_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.blocks_delay_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_clock_recovery_mm_xx_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.digital_diff_decoder_bb_0, 0), (self.blocks_delay_1, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.freq_xlating_fir_filter_xxx_0_1, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0_1, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.digital_costas_loop_cc_0, 0)) self.connect((self.mapper_demapper_soft_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_waterfall_sink_x_0_0, 0)) self.connect((self.rational_resampler_xxx_0_0, 0), (self.low_pass_filter_0_0, 0)) self.connect((self.rational_resampler_xxx_0_0, 0), (self.qtgui_freq_sink_x_0_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "vor_record_sigmf") Qt.QWidget.__init__(self) self.setWindowTitle("vor_record_sigmf") 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", "vor_playback_sigmf") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.throttle_rate = throttle_rate = 1 self.samp_rate = samp_rate = 250e3 self.fine = fine = 0 self.decim = decim = 5 self.audio_gain_30hz = audio_gain_30hz = 1 self.alpha = alpha = .02 ################################################## # Blocks ################################################## self._throttle_rate_tool_bar = Qt.QToolBar(self) self._throttle_rate_tool_bar.addWidget( Qt.QLabel("throttle_rate" + ": ")) self._throttle_rate_line_edit = Qt.QLineEdit(str(self.throttle_rate)) self._throttle_rate_tool_bar.addWidget(self._throttle_rate_line_edit) self._throttle_rate_line_edit.returnPressed.connect( lambda: self.set_throttle_rate( eng_notation.str_to_num( str(self._throttle_rate_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._throttle_rate_tool_bar, 0, 6, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(6, 8): self.top_grid_layout.setColumnStretch(c, 1) self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget(Qt.QLabel("samp_rate" + ": ")) self._samp_rate_line_edit = Qt.QLineEdit(str(self.samp_rate)) self._samp_rate_tool_bar.addWidget(self._samp_rate_line_edit) self._samp_rate_line_edit.returnPressed.connect( lambda: self.set_samp_rate( eng_notation.str_to_num( str(self._samp_rate_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._samp_rate_tool_bar, 0, 4, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self._fine_tool_bar = Qt.QToolBar(self) self._fine_tool_bar.addWidget(Qt.QLabel('Fine [Hz]' + ": ")) self._fine_line_edit = Qt.QLineEdit(str(self.fine)) self._fine_tool_bar.addWidget(self._fine_line_edit) self._fine_line_edit.returnPressed.connect(lambda: self.set_fine( eng_notation.str_to_num(str(self._fine_line_edit.text().toAscii())) )) self.top_grid_layout.addWidget(self._fine_tool_bar, 1, 4, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 6): self.top_grid_layout.setColumnStretch(c, 1) self.sigmf_source_0 = gr_sigmf.source( '/captures/20191216/VOR_2019-12-16T18:51:17Z.sigmf-data', "cf32" + ("_le" if sys.byteorder == "little" else "_be"), False) self.rational_resampler_xxx_2 = filter.rational_resampler_fff( interpolation=66, decimation=1, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_1 = filter.rational_resampler_fff( interpolation=66, decimation=1, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0_0_0 = filter.rational_resampler_ccc( interpolation=24, decimation=25, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=1, decimation=decim, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.010) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [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_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win, 4, 0, 4, 4) for r in range(4, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( 1024, #size samp_rate / decim / 25 * 24, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.0010) self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1) 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_NORM, qtgui.TRIG_SLOPE_POS, 0, 0, 0, "") self.qtgui_time_sink_x_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0.enable_grid(True) 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 = ['', '', '', '', '', '', '', '', '', ''] 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_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, 6, 4, 2, 4) for r in range(6, 8): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 8192, #size samp_rate / decim / 25 * 24, #samp_rate "30 Hz Variable", #name 2 #number of inputs ) self.qtgui_time_sink_x_0.set_update_time(0.0010) 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_NORM, qtgui.TRIG_SLOPE_POS, 0, 0, 0, "") self.qtgui_time_sink_x_0.enable_autoscale(False) self.qtgui_time_sink_x_0.enable_grid(True) 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: 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, 4, 4, 2, 4) for r in range(4, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate / decim / 25 * 24, #bw "", #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 "float" == "float" or "float" == "msg_float": self.qtgui_freq_sink_x_1.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_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, 0, 0, 4, 4) for r in range(0, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 4): self.top_grid_layout.setColumnStretch(c, 1) self.low_pass_filter_0_0 = filter.fir_filter_fff( 1, firdes.low_pass(10, samp_rate / decim / 25 * 24, 1e3, 500, firdes.WIN_HAMMING, 6.76)) self.low_pass_filter_0 = filter.fir_filter_fff( 1, firdes.low_pass(1, 48e3, 1, 1, firdes.WIN_HAMMING, 6.76)) self.dc_blocker_xx_0_0 = filter.dc_blocker_ff(1024, True) self.dc_blocker_xx_0 = filter.dc_blocker_ff(1024, True) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate * throttle_rate, True) self.blocks_multiply_xx_3 = blocks.multiply_vff(1) self.blocks_multiply_xx_2 = blocks.multiply_vff(1) self.blocks_multiply_xx_1 = blocks.multiply_vcc(1) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_integrate_xx_2 = blocks.integrate_ff(66, 1) self.blocks_integrate_xx_0 = blocks.integrate_ff(66, 1) self.blocks_float_to_complex_2 = blocks.float_to_complex(1) self.blocks_float_to_complex_1 = blocks.float_to_complex(1) 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_1 = blocks.delay(gr.sizeof_float * 1, 0) self.blocks_delay_0 = blocks.delay(gr.sizeof_float * 1, 0) self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1) self.blocks_complex_to_arg_0 = blocks.complex_to_arg(1) self.band_pass_filter_0_0 = filter.fir_filter_fff( 1, firdes.band_pass(1, samp_rate / decim / 25 * 24, 25, 35, 5, firdes.WIN_HAMMING, 6.76)) self.band_pass_filter_0 = filter.fir_filter_fff( 1, firdes.band_pass(1, samp_rate / decim / 25 * 24, 25, 35, 5, firdes.WIN_HAMMING, 6.76)) self._audio_gain_30hz_tool_bar = Qt.QToolBar(self) self._audio_gain_30hz_tool_bar.addWidget(Qt.QLabel('vol30' + ": ")) self._audio_gain_30hz_line_edit = Qt.QLineEdit( str(self.audio_gain_30hz)) self._audio_gain_30hz_tool_bar.addWidget( self._audio_gain_30hz_line_edit) self._audio_gain_30hz_line_edit.returnPressed.connect( lambda: self.set_audio_gain_30hz( eng_notation.str_to_num( str(self._audio_gain_30hz_line_edit.text().toAscii())))) self.top_grid_layout.addWidget(self._audio_gain_30hz_tool_bar, 1, 7, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(7, 8): self.top_grid_layout.setColumnStretch(c, 1) self.analog_sig_source_x_1 = analog.sig_source_c( samp_rate, analog.GR_COS_WAVE, 9960, 1, 0) self.analog_sig_source_x_0 = analog.sig_source_c( samp_rate, analog.GR_COS_WAVE, -1 * fine, 1, 0) self.analog_pll_carriertracking_cc_0 = analog.pll_carriertracking_cc( math.pi / 200, math.pi / 10, -math.pi / 10) self.analog_fm_demod_cf_0 = analog.fm_demod_cf( channel_rate=samp_rate / decim / 25 * 24, audio_decim=1, deviation=1e3, audio_pass=100, audio_stop=200, gain=1.0, tau=75e-6, ) self.analog_const_source_x_0 = analog.sig_source_f( 0, analog.GR_CONST_WAVE, 0, 0, 0) self.analog_am_demod_cf_0 = analog.am_demod_cf( channel_rate=48e3, audio_decim=1, audio_pass=12000, audio_stop=13000, ) self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 1e-2, 1.0, 1.0) self.analog_agc2_xx_0.set_max_gain(65536) self._alpha_tool_bar = Qt.QToolBar(self) self._alpha_tool_bar.addWidget(Qt.QLabel('alpha' + ": ")) self._alpha_line_edit = Qt.QLineEdit(str(self.alpha)) self._alpha_tool_bar.addWidget(self._alpha_line_edit) self._alpha_line_edit.returnPressed.connect(lambda: self.set_alpha( eng_notation.str_to_num(str(self._alpha_line_edit.text().toAscii()) ))) self.top_grid_layout.addWidget(self._alpha_tool_bar, 1, 6, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(6, 7): self.top_grid_layout.setColumnStretch(c, 1) ################################################## # Connections ################################################## self.connect((self.analog_agc2_xx_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.analog_am_demod_cf_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.analog_am_demod_cf_0, 0), (self.low_pass_filter_0_0, 0)) self.connect((self.analog_am_demod_cf_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.analog_const_source_x_0, 0), (self.blocks_float_to_complex_0, 1)) self.connect((self.analog_fm_demod_cf_0, 0), (self.band_pass_filter_0_0, 0)) self.connect((self.analog_pll_carriertracking_cc_0, 0), (self.rational_resampler_xxx_0_0_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_1, 1)) self.connect((self.band_pass_filter_0, 0), (self.dc_blocker_xx_0, 0)) self.connect((self.band_pass_filter_0_0, 0), (self.dc_blocker_xx_0_0, 0)) self.connect((self.blocks_complex_to_arg_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.blocks_divide_xx_0, 1)) self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.blocks_divide_xx_0_0, 1)) self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_xx_3, 0)) self.connect((self.blocks_delay_1, 0), (self.blocks_multiply_xx_2, 1)) self.connect((self.blocks_divide_xx_0, 0), (self.blocks_float_to_complex_2, 0)) self.connect((self.blocks_divide_xx_0_0, 0), (self.blocks_float_to_complex_2, 1)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_multiply_xx_1, 0)) self.connect((self.blocks_float_to_complex_1, 0), (self.blocks_complex_to_mag_squared_0, 0)) self.connect((self.blocks_float_to_complex_2, 0), (self.blocks_complex_to_arg_0, 0)) self.connect((self.blocks_integrate_xx_0, 0), (self.rational_resampler_xxx_1, 0)) self.connect((self.blocks_integrate_xx_2, 0), (self.rational_resampler_xxx_2, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.blocks_multiply_xx_1, 0), (self.analog_fm_demod_cf_0, 0)) self.connect((self.blocks_multiply_xx_2, 0), (self.blocks_integrate_xx_0, 0)) self.connect((self.blocks_multiply_xx_3, 0), (self.blocks_integrate_xx_2, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.blocks_delay_0, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.blocks_multiply_xx_2, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.dc_blocker_xx_0_0, 0), (self.blocks_delay_1, 0)) self.connect((self.dc_blocker_xx_0_0, 0), (self.blocks_multiply_xx_3, 1)) self.connect((self.dc_blocker_xx_0_0, 0), (self.qtgui_time_sink_x_0, 1)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.band_pass_filter_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.analog_pll_carriertracking_cc_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.analog_am_demod_cf_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.rational_resampler_xxx_1, 0), (self.blocks_divide_xx_0, 0)) self.connect((self.rational_resampler_xxx_1, 0), (self.blocks_float_to_complex_1, 0)) self.connect((self.rational_resampler_xxx_2, 0), (self.blocks_divide_xx_0_0, 0)) self.connect((self.rational_resampler_xxx_2, 0), (self.blocks_float_to_complex_1, 1)) self.connect((self.sigmf_source_0, 0), (self.blocks_throttle_0, 0))
def __init__(self): gr.top_block.__init__( self, "Self-Interference Cancellation with Adaptive Filters") Qt.QWidget.__init__(self) self.setWindowTitle( "Self-Interference Cancellation with Adaptive Filters") 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", "self_interference_cancellation") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 32000 self.n_taps = n_taps = 16 self.gui_reset = gui_reset = False self.gui_nlms_mu = gui_nlms_mu = 1 self.gui_lms_mu = gui_lms_mu = 0.01 self.gui_lambda = gui_lambda = 1 self.gui_delta = gui_delta = 1 self.gui_adapt = gui_adapt = True self.frequency = frequency = 2e3 ################################################## # Blocks ################################################## _gui_reset_check_box = Qt.QCheckBox('Reset') self._gui_reset_choices = {True: True, False: False} self._gui_reset_choices_inv = dict( (v, k) for k, v in self._gui_reset_choices.iteritems()) self._gui_reset_callback = lambda i: Qt.QMetaObject.invokeMethod( _gui_reset_check_box, "setChecked", Qt.Q_ARG("bool", self._gui_reset_choices_inv[i])) self._gui_reset_callback(self.gui_reset) _gui_reset_check_box.stateChanged.connect( lambda i: self.set_gui_reset(self._gui_reset_choices[bool(i)])) self.top_grid_layout.addWidget(_gui_reset_check_box, 2, 2, 1, 1) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 3): self.top_grid_layout.setColumnStretch(c, 1) self._gui_lms_mu_range = Range(0.001, 1, 0.01, 0.01, 100) self._gui_lms_mu_win = RangeWidget(self._gui_lms_mu_range, self.set_gui_lms_mu, 'LMS Mu', "counter_slider", float) self.top_grid_layout.addWidget(self._gui_lms_mu_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) _gui_adapt_check_box = Qt.QCheckBox('Adapt') self._gui_adapt_choices = {True: True, False: False} self._gui_adapt_choices_inv = dict( (v, k) for k, v in self._gui_adapt_choices.iteritems()) self._gui_adapt_callback = lambda i: Qt.QMetaObject.invokeMethod( _gui_adapt_check_box, "setChecked", Qt.Q_ARG("bool", self._gui_adapt_choices_inv[i])) self._gui_adapt_callback(self.gui_adapt) _gui_adapt_check_box.stateChanged.connect( lambda i: self.set_gui_adapt(self._gui_adapt_choices[bool(i)])) self.top_grid_layout.addWidget(_gui_adapt_check_box, 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._frequency_range = Range(1e3, 1e4, 1e3, 2e3, 10) self._frequency_win = RangeWidget(self._frequency_range, self.set_frequency, 'Frequency', "counter_slider", float) self.top_grid_layout.addWidget(self._frequency_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_vector_sink_f_0 = qtgui.vector_sink_f( n_taps, 0, 1.0, "x-Axis", "y-Axis", "", 1 # Number of inputs ) self.qtgui_vector_sink_f_0.set_update_time(0.10) self.qtgui_vector_sink_f_0.set_y_axis(-1, 1) self.qtgui_vector_sink_f_0.enable_autoscale(False) self.qtgui_vector_sink_f_0.enable_grid(True) self.qtgui_vector_sink_f_0.set_x_axis_units("") self.qtgui_vector_sink_f_0.set_y_axis_units("") self.qtgui_vector_sink_f_0.set_ref_level(0) 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_vector_sink_f_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_vector_sink_f_0.set_line_label(i, labels[i]) self.qtgui_vector_sink_f_0.set_line_width(i, widths[i]) self.qtgui_vector_sink_f_0.set_line_color(i, colors[i]) self.qtgui_vector_sink_f_0.set_line_alpha(i, alphas[i]) self._qtgui_vector_sink_f_0_win = sip.wrapinstance( self.qtgui_vector_sink_f_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_vector_sink_f_0_win, 3, 0, 3, 3) for r in range(3, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 3): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 4 #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 = ['Input', 'Reference', 'Out', 'Error', '', '', '', '', '', ''] 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(4): 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, 6, 0, 3, 3) for r in range(6, 9): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 3): self.top_grid_layout.setColumnStretch(c, 1) self._gui_nlms_mu_range = Range(0.001, 2, 0.01, 1, 100) self._gui_nlms_mu_win = RangeWidget(self._gui_nlms_mu_range, self.set_gui_nlms_mu, 'NLMS Mu', "counter_slider", float) self.top_grid_layout.addWidget(self._gui_nlms_mu_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._gui_lambda_range = Range(0.01, 1, 0.01, 1, 100) self._gui_lambda_win = RangeWidget(self._gui_lambda_range, self.set_gui_lambda, 'Lambda', "counter_slider", float) self.top_grid_layout.addWidget(self._gui_lambda_win, 1, 1, 1, 2) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 3): self.top_grid_layout.setColumnStretch(c, 1) self._gui_delta_range = Range(0, 300, 1, 1, 300) self._gui_delta_win = RangeWidget(self._gui_delta_range, self.set_gui_delta, 'Delta', "counter_slider", float) self.top_grid_layout.addWidget(self._gui_delta_win, 0, 1, 1, 2) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 3): self.top_grid_layout.setColumnStretch(c, 1) self.fir_filter_xxx_0 = filter.fir_filter_fff(1, (1, 0.5, 0.3, 0.9)) self.fir_filter_xxx_0.declare_sample_delay(0) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1, samp_rate, True) self.blocks_add_xx_0 = blocks.add_vff(1) self.analog_sig_source_x_1 = analog.sig_source_f( samp_rate, analog.GR_COS_WAVE, frequency, 1, 0) self.analog_sig_source_x_0 = analog.sig_source_f( samp_rate, analog.GR_SIN_WAVE, samp_rate / 32, 1, 0) self.adapt_lms_filter_xx_0 = adapt.lms_filter_ff( True, n_taps, gui_lms_mu, 0, 1, gui_adapt, False, gui_reset) ################################################## # Connections ################################################## self.connect((self.adapt_lms_filter_xx_0, 1), (self.qtgui_freq_sink_x_0, 2)) self.connect((self.adapt_lms_filter_xx_0, 0), (self.qtgui_freq_sink_x_0, 3)) self.connect((self.adapt_lms_filter_xx_0, 2), (self.qtgui_vector_sink_f_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.adapt_lms_filter_xx_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.fir_filter_xxx_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.analog_sig_source_x_1, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.adapt_lms_filter_xx_0, 1)) self.connect((self.blocks_add_xx_0, 0), (self.qtgui_freq_sink_x_0, 1)) self.connect((self.blocks_throttle_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.fir_filter_xxx_0, 0), (self.blocks_add_xx_0, 1))
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") if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry(self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry", type=QtCore.QByteArray)) ################################################## # Variables ################################################## self.sps = sps = 45 self.nfilts = nfilts = 25 self.samp_rate = samp_rate = 44.1E3 self.rrc_taps = rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(sps), 0.35, 45*nfilts) self.fc_slider = fc_slider = 2200 self.BPSK = BPSK = digital.constellation_calcdist(([-1, 1]), ([0, 1]), 4, 1).base() ################################################## # Blocks ################################################## self._fc_slider_range = Range(0, 18200, 200, 2200, 150) self._fc_slider_win = RangeWidget(self._fc_slider_range, self.set_fc_slider, 'fc', "counter_slider", float) self.top_layout.addWidget(self._fc_slider_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #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 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_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.digital_constellation_modulator_0 = digital.generic_mod( constellation=BPSK, differential=True, samples_per_symbol=sps, pre_diff_code=True, excess_bw=0.25, verbose=False, log=False, ) self.blocks_multiply_xx_0 = blocks.multiply_vcc(1) self.blocks_complex_to_real_1 = blocks.complex_to_real(1) self.blocks_char_to_float_0 = blocks.char_to_float(1, 1) self.blks2_tcp_source_0 = grc_blks2.tcp_source( itemsize=gr.sizeof_char*1, addr='127.0.0.1', port=1235, server=True, ) self.blks2_packet_encoder_0 = grc_blks2.packet_mod_b(grc_blks2.packet_encoder( samples_per_symbol=1, bits_per_symbol=1, preamble='', access_code='', pad_for_usrp=False, ), payload_length=1, ) self.audio_sink_0 = audio.sink(44100, '', True) self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, fc_slider, 1, 0) ################################################## # Connections ################################################## self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blks2_packet_encoder_0, 0), (self.blocks_char_to_float_0, 0)) self.connect((self.blks2_packet_encoder_0, 0), (self.digital_constellation_modulator_0, 0)) self.connect((self.blks2_tcp_source_0, 0), (self.blks2_packet_encoder_0, 0)) self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.blocks_complex_to_real_1, 0), (self.audio_sink_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_complex_to_real_1, 0)) self.connect((self.digital_constellation_modulator_0, 0), (self.blocks_multiply_xx_0, 0))
def __init__(self): gr.top_block.__init__(self, "FM Radio") Qt.QWidget.__init__(self) self.setWindowTitle("FM Radio") 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", "fm_radio") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.valid_gains = valid_gains = [0.0, 0.9, 1.4, 2.7, 3.7, 7.7, 8.7, 12.5, 14.4, 15.7, 16.6, 19.7, 20.7, 22.9, 25.4, 28.0, 29.7, 32.8, 33.8, 36.4, 37.2, 38.6, 40.2, 42.1, 43.4, 43.9, 44.5, 48.0, 49.6] self.samp_rate = samp_rate = 2.048e6 self.baseband_decimation = baseband_decimation = 10 self.rf_gain = rf_gain = len(valid_gains)-1 self.rds_dec = rds_dec = 10 self.pilot_tone = pilot_tone = 19e3 self.baseband_rate = baseband_rate = samp_rate // baseband_decimation self.stereo_subcarrier = stereo_subcarrier = pilot_tone * 2 self.stereo_button = stereo_button = 0 self.slider_volume = slider_volume = 0 self.sdr_gain = sdr_gain = valid_gains[rf_gain] self.rds_symbols_per_bit = rds_symbols_per_bit = 2 self.rds_subcarrier = rds_subcarrier = pilot_tone * 3 self.rds_samp_rate = rds_samp_rate = baseband_rate / rds_dec self.rds_bitrate = rds_bitrate = 1.1875e3 self.rds_bandwidth = rds_bandwidth = 2.83e3 self.fm_station = fm_station = 102.7 self.fm_broadcast_seperation = fm_broadcast_seperation = 0.2 self.fm_broadcast_low = fm_broadcast_low = 87.1 self.fm_broadcast_high = fm_broadcast_high = 107.9 self.audio_rate = audio_rate = 48e3 ################################################## # Blocks ################################################## self.notebook_top = Qt.QTabWidget() self.notebook_top_widget_0 = Qt.QWidget() self.notebook_top_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_top_widget_0) self.notebook_top_grid_layout_0 = Qt.QGridLayout() self.notebook_top_layout_0.addLayout(self.notebook_top_grid_layout_0) self.notebook_top.addTab(self.notebook_top_widget_0, "RF Receive") self.notebook_top_widget_1 = Qt.QWidget() self.notebook_top_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_top_widget_1) self.notebook_top_grid_layout_1 = Qt.QGridLayout() self.notebook_top_layout_1.addLayout(self.notebook_top_grid_layout_1) self.notebook_top.addTab(self.notebook_top_widget_1, "Baseband") self.notebook_top_widget_2 = Qt.QWidget() self.notebook_top_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_top_widget_2) self.notebook_top_grid_layout_2 = Qt.QGridLayout() self.notebook_top_layout_2.addLayout(self.notebook_top_grid_layout_2) self.notebook_top.addTab(self.notebook_top_widget_2, "Mono Audio") self.notebook_top_widget_3 = Qt.QWidget() self.notebook_top_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_top_widget_3) self.notebook_top_grid_layout_3 = Qt.QGridLayout() self.notebook_top_layout_3.addLayout(self.notebook_top_grid_layout_3) self.notebook_top.addTab(self.notebook_top_widget_3, "Sub-Carrier Generation") self.notebook_top_widget_4 = Qt.QWidget() self.notebook_top_layout_4 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_top_widget_4) self.notebook_top_grid_layout_4 = Qt.QGridLayout() self.notebook_top_layout_4.addLayout(self.notebook_top_grid_layout_4) self.notebook_top.addTab(self.notebook_top_widget_4, "Stereo") self.notebook_top_widget_5 = Qt.QWidget() self.notebook_top_layout_5 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_top_widget_5) self.notebook_top_grid_layout_5 = Qt.QGridLayout() self.notebook_top_layout_5.addLayout(self.notebook_top_grid_layout_5) self.notebook_top.addTab(self.notebook_top_widget_5, "RDS") self.top_grid_layout.addWidget(self.notebook_top, 3, 0, 1, 8) self._slider_volume_range = Range(0, 11.1, 0.1, 0, 100) self._slider_volume_win = RangeWidget(self._slider_volume_range, self.set_slider_volume, 'Volume', "counter_slider", float) self.top_grid_layout.addWidget(self._slider_volume_win, 1, 1, 1, 1) self.notebook_subcarriers = Qt.QTabWidget() self.notebook_subcarriers_widget_0 = Qt.QWidget() self.notebook_subcarriers_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_subcarriers_widget_0) self.notebook_subcarriers_grid_layout_0 = Qt.QGridLayout() self.notebook_subcarriers_layout_0.addLayout(self.notebook_subcarriers_grid_layout_0) self.notebook_subcarriers.addTab(self.notebook_subcarriers_widget_0, "Pilot Signal") self.notebook_subcarriers_widget_1 = Qt.QWidget() self.notebook_subcarriers_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_subcarriers_widget_1) self.notebook_subcarriers_grid_layout_1 = Qt.QGridLayout() self.notebook_subcarriers_layout_1.addLayout(self.notebook_subcarriers_grid_layout_1) self.notebook_subcarriers.addTab(self.notebook_subcarriers_widget_1, "Spectrum") self.notebook_top_grid_layout_3.addWidget(self.notebook_subcarriers, 0, 0, 1, 1) self.notebook_rds = Qt.QTabWidget() self.notebook_rds_widget_0 = Qt.QWidget() self.notebook_rds_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_rds_widget_0) self.notebook_rds_grid_layout_0 = Qt.QGridLayout() self.notebook_rds_layout_0.addLayout(self.notebook_rds_grid_layout_0) self.notebook_rds.addTab(self.notebook_rds_widget_0, "RDS Signal") self.notebook_rds_widget_1 = Qt.QWidget() self.notebook_rds_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_rds_widget_1) self.notebook_rds_grid_layout_1 = Qt.QGridLayout() self.notebook_rds_layout_1.addLayout(self.notebook_rds_grid_layout_1) self.notebook_rds.addTab(self.notebook_rds_widget_1, "RDS Bitstream") self.notebook_top_grid_layout_5.addWidget(self.notebook_rds, 0, 0, 1, 1) self._fm_station_range = Range(fm_broadcast_low, fm_broadcast_high, fm_broadcast_seperation, 102.7, 200) self._fm_station_win = RangeWidget(self._fm_station_range, self.set_fm_station, "FM Station", "counter_slider", float) self.top_grid_layout.addWidget(self._fm_station_win, 0, 0, 1, 8) self._stereo_button_options = (0, 1, ) self._stereo_button_labels = ("Mono", "Stereo", ) self._stereo_button_tool_bar = Qt.QToolBar(self) self._stereo_button_tool_bar.addWidget(Qt.QLabel("Audio Output"+": ")) self._stereo_button_combo_box = Qt.QComboBox() self._stereo_button_tool_bar.addWidget(self._stereo_button_combo_box) for label in self._stereo_button_labels: self._stereo_button_combo_box.addItem(label) self._stereo_button_callback = lambda i: Qt.QMetaObject.invokeMethod(self._stereo_button_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._stereo_button_options.index(i))) self._stereo_button_callback(self.stereo_button) self._stereo_button_combo_box.currentIndexChanged.connect( lambda i: self.set_stereo_button(self._stereo_button_options[i])) self.top_grid_layout.addWidget(self._stereo_button_tool_bar, 1, 2, 1, 1) 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(fm_station * 1e6, 0) self.rtlsdr_source_0.set_freq_corr(14, 0) self.rtlsdr_source_0.set_dc_offset_mode(2, 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(sdr_gain, 0) self.rtlsdr_source_0.set_if_gain(0, 0) self.rtlsdr_source_0.set_bb_gain(0, 0) self.rtlsdr_source_0.set_antenna("", 0) self.rtlsdr_source_0.set_bandwidth(0, 0) self.root_raised_cosine_filter_0 = filter.fir_filter_ccf(1, firdes.root_raised_cosine( 2, rds_samp_rate, rds_bitrate * rds_symbols_per_bit, 0.275, 16)) self._rf_gain_range = Range(0, len(valid_gains)-1, 1, len(valid_gains)-1, 200) self._rf_gain_win = RangeWidget(self._rf_gain_range, self.set_rf_gain, "RF Gain", "counter_slider", int) self.top_grid_layout.addWidget(self._rf_gain_win, 1, 0, 1, 1) self.rds_qt_panel_0 = self.rds_qt_panel_0 = rds.qt_panel() self.notebook_top_layout_5.addWidget(self.rds_qt_panel_0) self.rational_resampler_xxx_0_0_0_1 = filter.rational_resampler_fff( interpolation=int(audio_rate), decimation=int(baseband_rate), taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0_0_0_0 = filter.rational_resampler_fff( interpolation=int(audio_rate), decimation=int(baseband_rate), taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0_0_0 = filter.rational_resampler_fff( interpolation=int(audio_rate), decimation=int(baseband_rate), taps=None, fractional_bw=None, ) self.qtgui_time_sink_x_1 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "RBDS Bit Stream", #name 2 #number of inputs ) self.qtgui_time_sink_x_1.set_update_time(0.10) self.qtgui_time_sink_x_1.set_y_axis(-1.7, 1.7) self.qtgui_time_sink_x_1.set_y_label("Amplitude", "") self.qtgui_time_sink_x_1.enable_tags(-1, False) 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(True) self.qtgui_time_sink_x_1.enable_control_panel(False) if not True: self.qtgui_time_sink_x_1.disable_legend() labels = ["Raw Bit Stream", "Differential Decoded", "", "", "", "", "", "", "", ""] 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_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.notebook_rds_layout_1.addWidget(self._qtgui_time_sink_x_1_win) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size baseband_rate, #samp_rate "19 KHz Pilot Signal", #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(-1.5, 1.5) self.qtgui_time_sink_x_0.set_y_label("Amplitude", "counts") self.qtgui_time_sink_x_0.enable_tags(-1, False) 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_control_panel(False) if not False: 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(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.notebook_subcarriers_grid_layout_0.addWidget(self._qtgui_time_sink_x_0_win, 0, 1, 1, 1) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc rds_samp_rate, #bw "RDS Subcarrier Signal (DSB-SSC)", #name 2 #number of inputs ) self.qtgui_freq_sink_x_1.set_update_time(0.10) self.qtgui_freq_sink_x_1.set_y_axis(-100, 0) 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_control_panel(False) if not False: self.qtgui_freq_sink_x_1.disable_legend() if complex == type(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(2): 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.notebook_rds_grid_layout_0 .addWidget(self._qtgui_freq_sink_x_1_win, 0, 0, 1, 1) self.qtgui_freq_sink_x_0_1_0_1_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc audio_rate, #bw "Stereo Audio Left", #name 2 #number of inputs ) self.qtgui_freq_sink_x_0_1_0_1_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_1_0_1_0.set_y_axis(-100, -30) self.qtgui_freq_sink_x_0_1_0_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_1_0_1_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_1_0_1_0.enable_grid(False) self.qtgui_freq_sink_x_0_1_0_1_0.set_fft_average(0.1) self.qtgui_freq_sink_x_0_1_0_1_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0_1_0_1_0.disable_legend() if float == type(float()): self.qtgui_freq_sink_x_0_1_0_1_0.set_plot_pos_half(not False) labels = ["Stereo Left", "Stereo Right", "", "", "", "", "", "", "", ""] 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_1_0_1_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_1_0_1_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_1_0_1_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_1_0_1_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_1_0_1_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_1_0_1_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_1_0_1_0.pyqwidget(), Qt.QWidget) self.notebook_top_grid_layout_4.addWidget(self._qtgui_freq_sink_x_0_1_0_1_0_win, 0, 0, 1, 1) self.qtgui_freq_sink_x_0_1_0_1 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc audio_rate, #bw "Stereo Audio Right", #name 2 #number of inputs ) self.qtgui_freq_sink_x_0_1_0_1.set_update_time(0.10) self.qtgui_freq_sink_x_0_1_0_1.set_y_axis(-100, -30) self.qtgui_freq_sink_x_0_1_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_1_0_1.enable_autoscale(False) self.qtgui_freq_sink_x_0_1_0_1.enable_grid(False) self.qtgui_freq_sink_x_0_1_0_1.set_fft_average(0.1) self.qtgui_freq_sink_x_0_1_0_1.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0_1_0_1.disable_legend() if float == type(float()): self.qtgui_freq_sink_x_0_1_0_1.set_plot_pos_half(not False) labels = ["Stereo Right", "Stereo Right", "", "", "", "", "", "", "", ""] 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_1_0_1.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_1_0_1.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_1_0_1.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_1_0_1.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_1_0_1.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_1_0_1_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_1_0_1.pyqwidget(), Qt.QWidget) self.notebook_top_grid_layout_4.addWidget(self._qtgui_freq_sink_x_0_1_0_1_win, 0, 1, 1, 1) self.qtgui_freq_sink_x_0_1_0_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc baseband_rate, #bw "Pilot & Stereo Carrier", #name 2 #number of inputs ) self.qtgui_freq_sink_x_0_1_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_1_0_0.set_y_axis(-80, 0) self.qtgui_freq_sink_x_0_1_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_1_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_1_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_1_0_0.set_fft_average(0.1) self.qtgui_freq_sink_x_0_1_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_1_0_0.disable_legend() if float == type(float()): self.qtgui_freq_sink_x_0_1_0_0.set_plot_pos_half(not False) labels = ["Pilot Tone", "Stereo Carrier", "RDS Carrier", "", "", "", "", "", "", ""] 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_1_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_1_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_1_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_1_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_1_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_1_0_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_1_0_0.pyqwidget(), Qt.QWidget) self.notebook_subcarriers_grid_layout_1.addWidget(self._qtgui_freq_sink_x_0_1_0_0_win, 0, 0, 1, 1) self.qtgui_freq_sink_x_0_0_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc audio_rate, #bw "Mono Audio (L+R)", #name 2 #number of inputs ) self.qtgui_freq_sink_x_0_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0_0.set_y_axis(-100, -30) self.qtgui_freq_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0_0.set_fft_average(0.2) self.qtgui_freq_sink_x_0_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0_0_0.disable_legend() if float == type(float()): self.qtgui_freq_sink_x_0_0_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(2): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.notebook_top_grid_layout_2.addWidget(self._qtgui_freq_sink_x_0_0_0_win, 1, 0, 1, 5) self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc baseband_rate, #bw "FM Baseband", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0.set_y_axis(-100, -30) self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0.set_fft_average(0.1) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0_0.disable_legend() if float == type(float()): self.qtgui_freq_sink_x_0_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_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget) self.notebook_top_grid_layout_1.addWidget(self._qtgui_freq_sink_x_0_0_win, 0, 1, 1, 1) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype fm_station * 1e6, #fc samp_rate, #bw "RF Frequency", #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(-90, 0) 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(0.1) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0.disable_legend() if complex == type(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.notebook_top_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 0, 1, 1, 1) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "RDS BPSK Constellation", #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(-1.6, 1.6) self.qtgui_const_sink_x_0.set_x_axis(-1.6, 1.6) 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(True) if not False: self.qtgui_const_sink_x_0.disable_legend() labels = ["RBDS BPSK", "", "", "", "", "", "", "", "", ""] 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.notebook_rds_grid_layout_0.addWidget(self._qtgui_const_sink_x_0_win, 0, 1, 1, 1) self.low_pass_filter_4 = filter.fir_filter_fff(1, firdes.low_pass( 1, baseband_rate, 60e3, 1e3, firdes.WIN_HAMMING, 6.76)) self.low_pass_filter_2 = filter.fir_filter_fff(1, firdes.low_pass( 1, baseband_rate, 16e3, 1e3, firdes.WIN_HAMMING, 6.76)) self.low_pass_filter_1 = filter.fir_filter_fff(1, firdes.low_pass( 10, baseband_rate, 15e3, 3e3, firdes.WIN_HAMMING, 6.76)) self.low_pass_filter_0 = filter.fir_filter_ccf(baseband_decimation, firdes.low_pass( 1, samp_rate, 75e3, 1e3, firdes.WIN_HAMMING, 6.76)) self.gr_rds_parser_0 = rds.parser(False, False, 1) self.gr_rds_decoder_0 = rds.decoder(False, False) self.freq_xlating_fir_filter_xxx_1 = filter.freq_xlating_fir_filter_fcc(rds_dec, (firdes.low_pass(2500,baseband_rate,rds_bandwidth,1e3,firdes.WIN_HAMMING)), rds_subcarrier, baseband_rate) self.digital_mpsk_receiver_cc_0 = digital.mpsk_receiver_cc(2, 0, (2 * cmath.pi) / 100, -0.00006, 0.00006, 0.5, 0.05, rds_samp_rate / (rds_bitrate * 2), ((rds_samp_rate / (rds_bitrate * 2)) ** 2)/ 4, 0.005) self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(2) self.digital_binary_slicer_fb_0 = digital.binary_slicer_fb() self.blocks_uchar_to_float_0_0 = blocks.uchar_to_float() self.blocks_uchar_to_float_0 = blocks.uchar_to_float() self.blocks_sub_xx_0 = blocks.sub_ff(1) self.blocks_multiply_xx_1 = blocks.multiply_vff(1) self.blocks_multiply_xx_0 = blocks.multiply_vff(1) self.blocks_multiply_const_vxx_1_0_1_0_1 = blocks.multiply_const_vff((11, )) self.blocks_multiply_const_vxx_1_0_1_0_0 = blocks.multiply_const_vff((11, )) self.blocks_multiply_const_vxx_1_0_1_0 = blocks.multiply_const_vff((11, )) self.blocks_multiply_const_vxx_1_0_1 = blocks.multiply_const_vff((slider_volume, )) self.blocks_multiply_const_vxx_1_0_0 = blocks.multiply_const_vff((slider_volume, )) self.blocks_multiply_const_vxx_1_0 = blocks.multiply_const_vff((slider_volume, )) self.blocks_keep_one_in_n_0 = blocks.keep_one_in_n(gr.sizeof_char*1, 2) self.blocks_complex_to_real_1 = blocks.complex_to_real(1) self.blocks_complex_to_real_0 = blocks.complex_to_real(1) self.blocks_add_xx_0 = blocks.add_vff(1) self.blocks_add_const_vxx_0_0 = blocks.add_const_vff((0.5, )) self.blocks_add_const_vxx_0 = blocks.add_const_vff((-1.5, )) self.blks2_selector_0_0 = grc_blks2.selector( item_size=gr.sizeof_float*1, num_inputs=2, num_outputs=1, input_index=0, output_index=0, ) self.blks2_selector_0 = grc_blks2.selector( item_size=gr.sizeof_float*1, num_inputs=2, num_outputs=1, input_index=0, output_index=0, ) self.band_pass_filter_1 = filter.fir_filter_fff(1, firdes.band_pass( 1, baseband_rate, stereo_subcarrier - 0.5e3, stereo_subcarrier + 0.5e3, 0.5e3, firdes.WIN_HAMMING, 6.76)) self.band_pass_filter_0_0 = filter.fir_filter_fff(1, firdes.band_pass( 1, baseband_rate, 23e3, 53e3, 1e3, firdes.WIN_HAMMING, 6.76)) self.band_pass_filter_0 = filter.fir_filter_fcc(1, firdes.complex_band_pass( 1, baseband_rate, pilot_tone - 0.5e3, pilot_tone+0.5e3, 1e3, firdes.WIN_HAMMING, 6.76)) self.audio_sink_0 = audio.sink(48000, "", True) self.analog_wfm_rcv_0 = analog.wfm_rcv( quad_rate=baseband_rate, audio_decimation=1, ) self.analog_pll_refout_cc_0 = analog.pll_refout_cc(1e-3, 2 * cmath.pi * (19000+200) / baseband_rate, 2 * cmath.pi * (19000-200) / baseband_rate) self.analog_fm_deemph_0_0_0_1 = analog.fm_deemph(fs=baseband_rate, tau=75e-6) self.analog_fm_deemph_0_0_0_0 = analog.fm_deemph(fs=baseband_rate, tau=75e-6) self.analog_fm_deemph_0_0_0 = analog.fm_deemph(fs=baseband_rate, tau=75e-6) ################################################## # Connections ################################################## self.msg_connect((self.gr_rds_decoder_0, 'out'), (self.gr_rds_parser_0, 'in')) self.msg_connect((self.gr_rds_parser_0, 'out'), (self.rds_qt_panel_0, 'in')) self.connect((self.analog_fm_deemph_0_0_0, 0), (self.rational_resampler_xxx_0_0_0, 0)) self.connect((self.analog_fm_deemph_0_0_0_0, 0), (self.rational_resampler_xxx_0_0_0_0, 0)) self.connect((self.analog_fm_deemph_0_0_0_1, 0), (self.rational_resampler_xxx_0_0_0_1, 0)) self.connect((self.analog_pll_refout_cc_0, 0), (self.blocks_complex_to_real_1, 0)) self.connect((self.analog_wfm_rcv_0, 0), (self.low_pass_filter_4, 0)) self.connect((self.band_pass_filter_0, 0), (self.analog_pll_refout_cc_0, 0)) self.connect((self.band_pass_filter_0_0, 0), (self.blocks_multiply_xx_1, 1)) self.connect((self.band_pass_filter_1, 0), (self.blocks_multiply_xx_1, 0)) self.connect((self.band_pass_filter_1, 0), (self.qtgui_freq_sink_x_0_1_0_0, 1)) self.connect((self.blks2_selector_0, 0), (self.audio_sink_0, 0)) self.connect((self.blks2_selector_0_0, 0), (self.audio_sink_0, 1)) self.connect((self.blocks_add_const_vxx_0, 0), (self.qtgui_time_sink_x_1, 1)) self.connect((self.blocks_add_const_vxx_0_0, 0), (self.qtgui_time_sink_x_1, 0)) self.connect((self.blocks_add_xx_0, 0), (self.analog_fm_deemph_0_0_0_0, 0)) self.connect((self.blocks_complex_to_real_0, 0), (self.digital_binary_slicer_fb_0, 0)) self.connect((self.blocks_complex_to_real_1, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_complex_to_real_1, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_complex_to_real_1, 0), (self.qtgui_freq_sink_x_0_1_0_0, 0)) self.connect((self.blocks_complex_to_real_1, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_keep_one_in_n_0, 0), (self.blocks_uchar_to_float_0, 0)) self.connect((self.blocks_keep_one_in_n_0, 0), (self.digital_diff_decoder_bb_0, 0)) self.connect((self.blocks_multiply_const_vxx_1_0, 0), (self.blks2_selector_0, 1)) self.connect((self.blocks_multiply_const_vxx_1_0, 0), (self.qtgui_freq_sink_x_0_1_0_1, 1)) self.connect((self.blocks_multiply_const_vxx_1_0_0, 0), (self.blks2_selector_0_0, 1)) self.connect((self.blocks_multiply_const_vxx_1_0_0, 0), (self.qtgui_freq_sink_x_0_1_0_1_0, 1)) self.connect((self.blocks_multiply_const_vxx_1_0_1, 0), (self.blks2_selector_0, 0)) self.connect((self.blocks_multiply_const_vxx_1_0_1, 0), (self.blks2_selector_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_1_0_1, 0), (self.qtgui_freq_sink_x_0_0_0, 1)) self.connect((self.blocks_multiply_const_vxx_1_0_1_0, 0), (self.qtgui_freq_sink_x_0_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_1_0_1_0_0, 0), (self.qtgui_freq_sink_x_0_1_0_1, 0)) self.connect((self.blocks_multiply_const_vxx_1_0_1_0_1, 0), (self.qtgui_freq_sink_x_0_1_0_1_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.band_pass_filter_1, 0)) self.connect((self.blocks_multiply_xx_1, 0), (self.low_pass_filter_2, 0)) self.connect((self.blocks_sub_xx_0, 0), (self.analog_fm_deemph_0_0_0, 0)) self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_add_const_vxx_0_0, 0)) self.connect((self.blocks_uchar_to_float_0_0, 0), (self.blocks_add_const_vxx_0, 0)) self.connect((self.digital_binary_slicer_fb_0, 0), (self.blocks_keep_one_in_n_0, 0)) self.connect((self.digital_diff_decoder_bb_0, 0), (self.blocks_uchar_to_float_0_0, 0)) self.connect((self.digital_diff_decoder_bb_0, 0), (self.gr_rds_decoder_0, 0)) self.connect((self.digital_mpsk_receiver_cc_0, 0), (self.blocks_complex_to_real_0, 0)) self.connect((self.digital_mpsk_receiver_cc_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_1, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.freq_xlating_fir_filter_xxx_1, 0), (self.root_raised_cosine_filter_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.analog_wfm_rcv_0, 0)) self.connect((self.low_pass_filter_1, 0), (self.analog_fm_deemph_0_0_0_1, 0)) self.connect((self.low_pass_filter_1, 0), (self.blocks_add_xx_0, 0)) self.connect((self.low_pass_filter_1, 0), (self.blocks_sub_xx_0, 0)) self.connect((self.low_pass_filter_2, 0), (self.blocks_add_xx_0, 1)) self.connect((self.low_pass_filter_2, 0), (self.blocks_sub_xx_0, 1)) self.connect((self.low_pass_filter_4, 0), (self.band_pass_filter_0, 0)) self.connect((self.low_pass_filter_4, 0), (self.band_pass_filter_0_0, 0)) self.connect((self.low_pass_filter_4, 0), (self.freq_xlating_fir_filter_xxx_1, 0)) self.connect((self.low_pass_filter_4, 0), (self.low_pass_filter_1, 0)) self.connect((self.low_pass_filter_4, 0), (self.qtgui_freq_sink_x_0_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.blocks_multiply_const_vxx_1_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.blocks_multiply_const_vxx_1_0_1_0_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0_0, 0), (self.blocks_multiply_const_vxx_1_0_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0_0, 0), (self.blocks_multiply_const_vxx_1_0_1_0_1, 0)) self.connect((self.rational_resampler_xxx_0_0_0_1, 0), (self.blocks_multiply_const_vxx_1_0_1, 0)) self.connect((self.rational_resampler_xxx_0_0_0_1, 0), (self.blocks_multiply_const_vxx_1_0_1_0, 0)) self.connect((self.root_raised_cosine_filter_0, 0), (self.digital_mpsk_receiver_cc_0, 0)) self.connect((self.root_raised_cosine_filter_0, 0), (self.qtgui_freq_sink_x_1, 1)) self.connect((self.rtlsdr_source_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.rtlsdr_source_0, 0), (self.qtgui_freq_sink_x_0, 0))
def __init__(self): gr.top_block.__init__(self, "Tutorial Two") Qt.QWidget.__init__(self) self.setWindowTitle("Tutorial Two") 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", "tutorial_two") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 48e3 self.audio_rate = audio_rate = 48000 ################################################## # Blocks ################################################## self._samp_rate_options = (48e3, 24e3, 160e3, ) self._samp_rate_labels = ("48K", "24K", "16K", ) self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget(Qt.QLabel("Signal Sampling Rate"+": ")) self._samp_rate_combo_box = Qt.QComboBox() self._samp_rate_tool_bar.addWidget(self._samp_rate_combo_box) for label in self._samp_rate_labels: self._samp_rate_combo_box.addItem(label) self._samp_rate_callback = lambda i: Qt.QMetaObject.invokeMethod(self._samp_rate_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._samp_rate_options.index(i))) self._samp_rate_callback(self.samp_rate) self._samp_rate_combo_box.currentIndexChanged.connect( lambda i: self.set_samp_rate(self._samp_rate_options[i])) self.top_layout.addWidget(self._samp_rate_tool_bar) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size audio_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_control_panel(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: 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_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc audio_rate, #bw "QT GUI Plot", #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_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_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(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_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.audio_sink_0 = audio.sink(audio_rate, "", True) self.analog_sig_source_x_0_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 350, 0.1, 0) self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 440, 0.1, 0) ################################################## # Connections ################################################## self.connect((self.analog_sig_source_x_0, 0), (self.audio_sink_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.analog_sig_source_x_0_0, 0), (self.audio_sink_0, 1)) self.connect((self.analog_sig_source_x_0_0, 0), (self.qtgui_freq_sink_x_0, 1)) self.connect((self.analog_sig_source_x_0_0, 0), (self.qtgui_time_sink_x_0, 1))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") 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 = 16000 ################################################## # Blocks ################################################## self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #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(-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_control_panel(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(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_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_number_sink_1 = qtgui.number_sink( gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ, 1 ) self.qtgui_number_sink_1.set_update_time(0.10) self.qtgui_number_sink_1.set_title("after float") 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_1.set_min(i, -1) self.qtgui_number_sink_1.set_max(i, 1) self.qtgui_number_sink_1.set_color(i, colors[i][0], colors[i][1]) if len(labels[i]) == 0: self.qtgui_number_sink_1.set_label(i, "Data {0}".format(i)) else: self.qtgui_number_sink_1.set_label(i, labels[i]) self.qtgui_number_sink_1.set_unit(i, units[i]) self.qtgui_number_sink_1.set_factor(i, factor[i]) self.qtgui_number_sink_1.enable_autoscale(False) self._qtgui_number_sink_1_win = sip.wrapinstance(self.qtgui_number_sink_1.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_number_sink_1_win) self.qtgui_number_sink_0 = qtgui.number_sink( gr.sizeof_char, 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_layout.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 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_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_control_panel(False) if not True: self.qtgui_freq_sink_x_0.disable_legend() if float == type(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_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.blocks_unpacked_to_packed_xx_1 = blocks.unpacked_to_packed_bb(8, gr.GR_MSB_FIRST) self.blocks_short_to_float_0 = blocks.short_to_float(1, 1) self.blocks_rms_xx_0_0 = blocks.rms_ff(1) self.blocks_rms_xx_0 = blocks.rms_ff(1) self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_short*1) self.blocks_multiply_xx_0_2 = blocks.multiply_vff(1) self.blocks_multiply_xx_0_1 = blocks.multiply_vff(1) self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1) self.blocks_multiply_xx_0 = blocks.multiply_vff(1) self.blocks_integrate_xx_1 = blocks.integrate_ff(samp_rate/80, 1) self.blocks_integrate_xx_0_1 = blocks.integrate_ff(samp_rate/80, 1) self.blocks_integrate_xx_0_0 = blocks.integrate_ff(samp_rate/80, 1) self.blocks_integrate_xx_0 = blocks.integrate_ff(samp_rate/80, 1) self.blocks_float_to_uchar_0 = blocks.float_to_uchar() self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_char*1, "/home/sidekiq/SDR_output", False) self.blocks_file_sink_0_0.set_unbuffered(True) self.blocks_argmax_xx_0 = blocks.argmax_fs(1) self.blocks_add_xx_0_0 = blocks.add_vff(1) self.blocks_add_xx_0 = blocks.add_vff(1) self.blocks_abs_xx_0_2 = blocks.abs_ff(1) self.blocks_abs_xx_0_1 = blocks.abs_ff(1) self.blocks_abs_xx_0_0 = blocks.abs_ff(1) self.blocks_abs_xx_0 = blocks.abs_ff(1) self.blks2_packet_decoder_0 = grc_blks2.packet_demod_b(grc_blks2.packet_decoder( access_code="11111111", threshold=-1, callback=lambda ok, payload: self.blks2_packet_decoder_0.recv_pkt(ok, payload), ), ) self.audio_source_0 = audio.source(16000, "", True) self.analog_sig_source_x_1 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 1330, 1, 0) self.analog_sig_source_x_0_1 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 1330, 1, 0) self.analog_sig_source_x_0_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 2720, 1, 0) self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 2720, 1, 0) ################################################## # Connections ################################################## self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0_0, 0)) self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_0_2, 0)) self.connect((self.analog_sig_source_x_0_1, 0), (self.blocks_multiply_xx_0_1, 0)) self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0_0, 1)) self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0_1, 1)) self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0_2, 1)) self.connect((self.audio_source_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.audio_source_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blks2_packet_decoder_0, 0), (self.blocks_unpacked_to_packed_xx_1, 0)) self.connect((self.blocks_abs_xx_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.blocks_abs_xx_0_0, 0), (self.blocks_add_xx_0_0, 0)) self.connect((self.blocks_abs_xx_0_1, 0), (self.blocks_add_xx_0, 1)) self.connect((self.blocks_abs_xx_0_2, 0), (self.blocks_add_xx_0_0, 1)) self.connect((self.blocks_add_xx_0, 0), (self.blocks_rms_xx_0, 0)) self.connect((self.blocks_add_xx_0_0, 0), (self.blocks_rms_xx_0_0, 0)) self.connect((self.blocks_argmax_xx_0, 0), (self.blocks_null_sink_1, 0)) self.connect((self.blocks_argmax_xx_0, 1), (self.blocks_short_to_float_0, 0)) self.connect((self.blocks_float_to_uchar_0, 0), (self.blks2_packet_decoder_0, 0)) self.connect((self.blocks_float_to_uchar_0, 0), (self.qtgui_number_sink_0, 0)) self.connect((self.blocks_integrate_xx_0, 0), (self.blocks_abs_xx_0_2, 0)) self.connect((self.blocks_integrate_xx_0_0, 0), (self.blocks_abs_xx_0, 0)) self.connect((self.blocks_integrate_xx_0_1, 0), (self.blocks_abs_xx_0_0, 0)) self.connect((self.blocks_integrate_xx_1, 0), (self.blocks_abs_xx_0_1, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_integrate_xx_0, 0)) self.connect((self.blocks_multiply_xx_0_0, 0), (self.blocks_integrate_xx_1, 0)) self.connect((self.blocks_multiply_xx_0_1, 0), (self.blocks_integrate_xx_0_1, 0)) self.connect((self.blocks_multiply_xx_0_2, 0), (self.blocks_integrate_xx_0_0, 0)) self.connect((self.blocks_rms_xx_0, 0), (self.blocks_argmax_xx_0, 1)) self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_argmax_xx_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_uchar_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.qtgui_number_sink_1, 0)) self.connect((self.blocks_unpacked_to_packed_xx_1, 0), (self.blocks_file_sink_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Audio Filter") Qt.QWidget.__init__(self) self.setWindowTitle("Audio Filter") 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", "Audio_Filter") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.variable_qtgui_range_4 = variable_qtgui_range_4 = 3000 self.variable_qtgui_range_3 = variable_qtgui_range_3 = 3000 self.variable_qtgui_range_2 = variable_qtgui_range_2 = 1 self.variable_qtgui_range_1 = variable_qtgui_range_1 = 2700 self.variable_qtgui_range_0 = variable_qtgui_range_0 = 200 self.step = step = 10 self.samp_rate = samp_rate = 6000 ################################################## # Blocks ################################################## self._variable_qtgui_range_4_range = Range(0, 3000, step, 3000, 200) self._variable_qtgui_range_4_win = RangeWidget(self._variable_qtgui_range_4_range, self.set_variable_qtgui_range_4, 'HIGH BLOCK', "counter_slider", float) self.top_layout.addWidget(self._variable_qtgui_range_4_win) self._variable_qtgui_range_3_range = Range(0, 3000, step, 3000, 200) self._variable_qtgui_range_3_win = RangeWidget(self._variable_qtgui_range_3_range, self.set_variable_qtgui_range_3, 'LOW BLOCK', "counter_slider", float) self.top_layout.addWidget(self._variable_qtgui_range_3_win) self._variable_qtgui_range_2_range = Range(0, 10, 0.1, 1, 200) self._variable_qtgui_range_2_win = RangeWidget(self._variable_qtgui_range_2_range, self.set_variable_qtgui_range_2, 'VOLUME', "counter_slider", float) self.top_layout.addWidget(self._variable_qtgui_range_2_win) self._variable_qtgui_range_1_range = Range(0, 3000, step, 2700, 200) self._variable_qtgui_range_1_win = RangeWidget(self._variable_qtgui_range_1_range, self.set_variable_qtgui_range_1, 'Low PASS', "counter_slider", float) self.top_layout.addWidget(self._variable_qtgui_range_1_win) self._variable_qtgui_range_0_range = Range(0, 3000, step, 200, 200) self._variable_qtgui_range_0_win = RangeWidget(self._variable_qtgui_range_0_range, self.set_variable_qtgui_range_0, 'High PASS', "counter_slider", float) self.top_layout.addWidget(self._variable_qtgui_range_0_win) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "Output", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not False) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [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_waterfall_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_waterfall_sink_x_0_win) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'Input', #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 False: self.qtgui_freq_sink_x_1.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_freq_sink_x_1.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_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_layout.addWidget(self._qtgui_freq_sink_x_1_win) self.dc_blocker_xx_0 = filter.dc_blocker_ff(32, True) self.band_reject_filter_0 = filter.fir_filter_fff(1, firdes.band_reject( 1, samp_rate, variable_qtgui_range_3, variable_qtgui_range_4, 10, firdes.WIN_HAMMING, 6.76)) self.band_pass_filter_0 = filter.fir_filter_fff(1, firdes.band_pass( variable_qtgui_range_2, samp_rate, variable_qtgui_range_0, variable_qtgui_range_1, 10, firdes.WIN_HAMMING, 6.76)) self.audio_source_0 = audio.source(samp_rate, '', True) self.audio_sink_0 = audio.sink(samp_rate, '', True) ################################################## # Connections ################################################## self.connect((self.audio_source_0, 0), (self.dc_blocker_xx_0, 0)) self.connect((self.audio_source_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.band_pass_filter_0, 0), (self.band_reject_filter_0, 0)) self.connect((self.band_reject_filter_0, 0), (self.audio_sink_0, 0)) self.connect((self.band_reject_filter_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.band_pass_filter_0, 0))
def test06(self): self.qtsnk = qtgui.freq_sink_f(1024, 5, 0, 1, "Test", 1)
def __init__(self): gr.top_block.__init__(self, "Keyless Live") Qt.QWidget.__init__(self) self.setWindowTitle("Keyless Live") 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", "keyless_live") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 2e6 self.gain = gain = 50 self.fine_freq = fine_freq = 0 self.cutoff = cutoff = 100e3 ################################################## # Blocks ################################################## self._gain_range = Range(0, 100, 1, 50, 200) self._gain_win = RangeWidget(self._gain_range, self.set_gain, 'RX Gain', "counter_slider", float) self.top_layout.addWidget(self._gain_win) self._fine_freq_range = Range(-500e3, 500e3, 1e3, 0, 200) self._fine_freq_win = RangeWidget(self._fine_freq_range, self.set_fine_freq, 'Fine Freq Adjustment', "counter_slider", float) self.top_layout.addWidget(self._fine_freq_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(315e6+fine_freq, 0) self.rtlsdr_source_0.set_freq_corr(0, 0) self.rtlsdr_source_0.set_dc_offset_mode(2, 0) self.rtlsdr_source_0.set_iq_balance_mode(2, 0) self.rtlsdr_source_0.set_gain_mode(False, 0) self.rtlsdr_source_0.set_gain(gain, 0) self.rtlsdr_source_0.set_if_gain(60, 0) self.rtlsdr_source_0.set_bb_gain(60, 0) self.rtlsdr_source_0.set_antenna('', 0) self.rtlsdr_source_0.set_bandwidth(0, 0) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024*20, #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(-0.1, 1.5) 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 = ['', '', '', '', '', '', '', '', '', ''] 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.top_layout.addWidget(self._qtgui_time_sink_x_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 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 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_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.low_pass_filter_0 = filter.fir_filter_ccf(40, firdes.low_pass( 1, samp_rate, cutoff, 2*cutoff, firdes.WIN_HAMMING, 6.76)) self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_float*1, '/tmp/keyless_mag_fifo', False) self.blocks_file_sink_0.set_unbuffered(True) self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1) ################################################## # Connections ################################################## self.connect((self.blocks_complex_to_mag_0, 0), (self.blocks_file_sink_0, 0)) self.connect((self.blocks_complex_to_mag_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.blocks_complex_to_mag_0, 0), (self.qtgui_time_sink_x_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))
def __init__(self): gr.top_block.__init__(self, "Fm Demod") Qt.QWidget.__init__(self) self.setWindowTitle("Fm Demod") 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", "fm_demod") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.volume = volume = 5 self.samp_rate = samp_rate = 2e6 self.freq = freq = 101.7e6 ################################################## # Blocks ################################################## self._volume_tool_bar = Qt.QToolBar(self) self._volume_tool_bar.addWidget(Qt.QLabel("volume"+": ")) self._volume_line_edit = Qt.QLineEdit(str(self.volume)) self._volume_tool_bar.addWidget(self._volume_line_edit) self._volume_line_edit.returnPressed.connect( lambda: self.set_volume(int(self._volume_line_edit.text().toAscii()))) self.top_layout.addWidget(self._volume_tool_bar) self.volumeBlock = blocks.multiply_const_vff((volume, )) self.rtlsdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + "" ) self.rtlsdr_source_0.set_clock_source("external", 0) 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(0, 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(True, 0) self.rtlsdr_source_0.set_gain(10, 0) self.rtlsdr_source_0.set_if_gain(20, 0) self.rtlsdr_source_0.set_bb_gain(20, 0) self.rtlsdr_source_0.set_antenna("", 0) self.rtlsdr_source_0.set_bandwidth(0, 0) self.rational_resampler_xxx_0_0 = filter.rational_resampler_fff( interpolation=48, decimation=50, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=1, decimation=4, taps=None, fractional_bw=None, ) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 50e3, #fc 100e3, #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_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) if float == type(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_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass( 1, samp_rate, 100e3, 1e6, firdes.WIN_HAMMING, 6.76)) self.audio_sink_0 = audio.sink(48000, "", True) self.analog_wfm_rcv_0 = analog.wfm_rcv( quad_rate=500e3, audio_decimation=10, ) ################################################## # Connections ################################################## self.connect((self.analog_wfm_rcv_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.analog_wfm_rcv_0, 0), (self.rational_resampler_xxx_0_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.analog_wfm_rcv_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.rational_resampler_xxx_0_0, 0), (self.volumeBlock, 0)) self.connect((self.rtlsdr_source_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.volumeBlock, 0), (self.audio_sink_0, 0))
def __init__(self): gr.top_block.__init__(self, "fm_receptor") Qt.QWidget.__init__(self) self.setWindowTitle("fm_receptor") 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", "fm_receptor") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.usrp_frequency = usrp_frequency = 98900000 self.samp_rate = samp_rate = 500000 self.rf_gain = rf_gain = 30 self.fine_frequency = fine_frequency = 0 ################################################## # Blocks ################################################## self._usrp_frequency_range = Range(88000000, 108000000, 100000, 98900000, 200) self._usrp_frequency_win = RangeWidget(self._usrp_frequency_range, self.set_usrp_frequency, "Central Frequency", "counter_slider", float) self.top_layout.addWidget(self._usrp_frequency_win) self._rf_gain_range = Range(0, 50, 1, 30, 200) self._rf_gain_win = RangeWidget(self._rf_gain_range, self.set_rf_gain, "RF GAIN", "counter_slider", float) self.top_layout.addWidget(self._rf_gain_win) self.janela = Qt.QTabWidget() self.janela_widget_0 = Qt.QWidget() self.janela_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.janela_widget_0) self.janela_grid_layout_0 = Qt.QGridLayout() self.janela_layout_0.addLayout(self.janela_grid_layout_0) self.janela.addTab(self.janela_widget_0, "R Channel") self.janela_widget_1 = Qt.QWidget() self.janela_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.janela_widget_1) self.janela_grid_layout_1 = Qt.QGridLayout() self.janela_layout_1.addLayout(self.janela_grid_layout_1) self.janela.addTab(self.janela_widget_1, "L Channel") self.top_layout.addWidget(self.janela) self._fine_frequency_range = Range(-250000, 250000, 500, 0, 200) self._fine_frequency_win = RangeWidget(self._fine_frequency_range, self.set_fine_frequency, "Fine Frequency", "counter_slider", float) self.top_layout.addWidget(self._fine_frequency_win) self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_center_freq(usrp_frequency + fine_frequency, 0) self.uhd_usrp_source_0.set_gain(rf_gain, 0) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "Espectro L", #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_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_control_panel(False) if not True: self.qtgui_freq_sink_x_1.disable_legend() if "float" == "float" or "float" == "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.janela_layout_0.addWidget(self._qtgui_freq_sink_x_1_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 98900000, #fc samp_rate, #bw "Espectro R", #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_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_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.janela_layout_1.addWidget(self._qtgui_freq_sink_x_0_win) self.low_pass_filter_0 = filter.fir_filter_ccf( 1, firdes.low_pass(1, samp_rate, 115000, 30000, firdes.WIN_HANN, 6.76)) self.analog_wfm_rcv_pll_0 = analog.wfm_rcv_pll( demod_rate=500e3, audio_decimation=10, ) ################################################## # Connections ################################################## self.connect((self.analog_wfm_rcv_pll_0, 1), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.analog_wfm_rcv_pll_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.low_pass_filter_0, 0), (self.analog_wfm_rcv_pll_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.low_pass_filter_0, 0))
def __init__(self): gr.top_block.__init__(self, "NOAA Weather Radio") Qt.QWidget.__init__(self) self.setWindowTitle("NOAA Weather Radio") 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", "noaa_weather") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.valid_gains = valid_gains = [0.0, 0.9, 1.4, 2.7, 3.7, 7.7, 8.7, 12.5, 14.4, 15.7, 16.6, 19.7, 20.7, 22.9, 25.4, 28.0, 29.7, 32.8, 33.8, 36.4, 37.2, 38.6, 40.2, 42.1, 43.4, 43.9, 44.5, 48.0, 49.6] self.noaa_stations = noaa_stations = [(162.400e6,'WX2') , (162.425e6, 'WX4'), (162.450e6, 'WX5'), (162.475e6,'WX3'), (162.500e6, 'WX6'), (162.525e6, 'WX7'), (162.550e6, 'WX1')] self.samp_rate = samp_rate = 250e3 self.range_ppm_corr = range_ppm_corr = 9 self.noaa_stations_labels = noaa_stations_labels = ['{:>7.3f} MHz (Channel {:3})'.format(f[0]/1e6, f[1]) for f in noaa_stations] self.chooser_gain = chooser_gain = valid_gains[-1] self.chooser_frequency = chooser_frequency = noaa_stations[0][0] ################################################## # Blocks ################################################## self.notebook_top = Qt.QTabWidget() self.notebook_top_widget_0 = Qt.QWidget() self.notebook_top_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_top_widget_0) self.notebook_top_grid_layout_0 = Qt.QGridLayout() self.notebook_top_layout_0.addLayout(self.notebook_top_grid_layout_0) self.notebook_top.addTab(self.notebook_top_widget_0, "RF") self.notebook_top_widget_1 = Qt.QWidget() self.notebook_top_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_top_widget_1) self.notebook_top_grid_layout_1 = Qt.QGridLayout() self.notebook_top_layout_1.addLayout(self.notebook_top_grid_layout_1) self.notebook_top.addTab(self.notebook_top_widget_1, "Audio") self.top_grid_layout.addWidget(self.notebook_top, 2, 0, 1, 2) self._range_ppm_corr_range = Range(-50, 50, 1, 9, 200) self._range_ppm_corr_win = RangeWidget(self._range_ppm_corr_range, self.set_range_ppm_corr, "PPM Correction", "counter_slider", int) self.notebook_top_grid_layout_0.addWidget(self._range_ppm_corr_win, 0, 1, 1, 1) self.notebook_rf = Qt.QTabWidget() self.notebook_rf_widget_0 = Qt.QWidget() self.notebook_rf_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_rf_widget_0) self.notebook_rf_grid_layout_0 = Qt.QGridLayout() self.notebook_rf_layout_0.addLayout(self.notebook_rf_grid_layout_0) self.notebook_rf.addTab(self.notebook_rf_widget_0, "Spectrum") self.notebook_rf_widget_1 = Qt.QWidget() self.notebook_rf_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.notebook_rf_widget_1) self.notebook_rf_grid_layout_1 = Qt.QGridLayout() self.notebook_rf_layout_1.addLayout(self.notebook_rf_grid_layout_1) self.notebook_rf.addTab(self.notebook_rf_widget_1, "Waterfall") self.notebook_top_layout_0.addWidget(self.notebook_rf) self._chooser_gain_options = valid_gains self._chooser_gain_labels = ['{}'.format(g) for g in valid_gains] self._chooser_gain_tool_bar = Qt.QToolBar(self) self._chooser_gain_tool_bar.addWidget(Qt.QLabel("RF Gain"+": ")) self._chooser_gain_combo_box = Qt.QComboBox() self._chooser_gain_tool_bar.addWidget(self._chooser_gain_combo_box) for label in self._chooser_gain_labels: self._chooser_gain_combo_box.addItem(label) self._chooser_gain_callback = lambda i: Qt.QMetaObject.invokeMethod(self._chooser_gain_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._chooser_gain_options.index(i))) self._chooser_gain_callback(self.chooser_gain) self._chooser_gain_combo_box.currentIndexChanged.connect( lambda i: self.set_chooser_gain(self._chooser_gain_options[i])) self.notebook_top_grid_layout_0.addWidget(self._chooser_gain_tool_bar, 0, 0, 1, 1) self._chooser_frequency_options = [f[0] for f in noaa_stations] self._chooser_frequency_labels = noaa_stations_labels self._chooser_frequency_tool_bar = Qt.QToolBar(self) self._chooser_frequency_tool_bar.addWidget(Qt.QLabel("NOAA Frequency"+": ")) self._chooser_frequency_combo_box = Qt.QComboBox() self._chooser_frequency_tool_bar.addWidget(self._chooser_frequency_combo_box) for label in self._chooser_frequency_labels: self._chooser_frequency_combo_box.addItem(label) self._chooser_frequency_callback = lambda i: Qt.QMetaObject.invokeMethod(self._chooser_frequency_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._chooser_frequency_options.index(i))) self._chooser_frequency_callback(self.chooser_frequency) self._chooser_frequency_combo_box.currentIndexChanged.connect( lambda i: self.set_chooser_frequency(self._chooser_frequency_options[i])) self.top_grid_layout.addWidget(self._chooser_frequency_tool_bar, 0, 0, 1, 1) 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(chooser_frequency, 0) self.rtlsdr_source_0.set_freq_corr(range_ppm_corr, 0) self.rtlsdr_source_0.set_dc_offset_mode(2, 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(chooser_gain, 0) self.rtlsdr_source_0.set_if_gain(1, 0) self.rtlsdr_source_0.set_bb_gain(1, 0) self.rtlsdr_source_0.set_antenna("", 0) self.rtlsdr_source_0.set_bandwidth(0, 0) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=int(16e3), decimation=int(samp_rate), taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_1 = qtgui.waterfall_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 16e3, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_1.set_update_time(0.10) self.qtgui_waterfall_sink_x_1.enable_grid(False) if not True: self.qtgui_waterfall_sink_x_1.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_waterfall_sink_x_1.set_plot_pos_half(not False) labels = ["", "", "", "", "", "", "", "", "", ""] colors = [3, 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_waterfall_sink_x_1.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_1.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_1.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_1.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_1.set_intensity_range(-80, -40) self._qtgui_waterfall_sink_x_1_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_1.pyqwidget(), Qt.QWidget) self.notebook_top_grid_layout_1.addWidget(self._qtgui_waterfall_sink_x_1_win, 0,1,1,1) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0.enable_grid(False) if not False: self.qtgui_waterfall_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] colors = [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_waterfall_sink_x_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-80, -20) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.notebook_rf_layout_1.addWidget(self._qtgui_waterfall_sink_x_0_win) self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 16e3, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0.set_y_axis(-80, -40) self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0.enable_grid(True) self.qtgui_freq_sink_x_0_0.set_fft_average(0.1) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0_0.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_freq_sink_x_0_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_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget) self.notebook_top_grid_layout_1.addWidget(self._qtgui_freq_sink_x_0_0_win, 0,0,1,1) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype chooser_frequency, #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(-80, -20) 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(True) self.qtgui_freq_sink_x_0.set_fft_average(0.1) self.qtgui_freq_sink_x_0.enable_control_panel(False) if not False: 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.notebook_rf_layout_0.addWidget(self._qtgui_freq_sink_x_0_win) self.low_pass_filter_0 = filter.fir_filter_ccf(1, firdes.low_pass( 1, samp_rate, 6e3, 1e3, firdes.WIN_HAMMING, 6.76)) self.high_pass_filter_0 = filter.fir_filter_fff(1, firdes.high_pass( 1, 16e3, 15, 5, firdes.WIN_HAMMING, 6.76)) self.audio_sink_0 = audio.sink(16000, "", True) self.analog_nbfm_rx_0 = analog.nbfm_rx( audio_rate=int(16e3), quad_rate=int(16e3), tau=75e-6, max_dev=4e3, ) ################################################## # Connections ################################################## self.connect((self.analog_nbfm_rx_0, 0), (self.high_pass_filter_0, 0)) self.connect((self.high_pass_filter_0, 0), (self.audio_sink_0, 0)) self.connect((self.high_pass_filter_0, 0), (self.qtgui_freq_sink_x_0_0, 0)) self.connect((self.high_pass_filter_0, 0), (self.qtgui_waterfall_sink_x_1, 0)) self.connect((self.low_pass_filter_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.analog_nbfm_rx_0, 0)) self.connect((self.rtlsdr_source_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.rtlsdr_source_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.rtlsdr_source_0, 0), (self.qtgui_waterfall_sink_x_0, 0))
def test06(self): self.qtsnk = qtgui.freq_sink_f(1024, 5, 0, 1, "Test", 1, None)
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") 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.audio_rate = audio_rate = 16000 ################################################## # Blocks ################################################## self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( 1024, #size audio_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(-1, 1) 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_control_panel(False) if not True: self.qtgui_time_sink_x_0_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(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_layout.addWidget(self._qtgui_time_sink_x_0_0_win) self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc audio_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_0.disable_legend() if float == type(float()): self.qtgui_freq_sink_x_0_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_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_0_0_win) self.blocks_wavfile_source_0 = blocks.wavfile_source(sys.argv[1], True) self.audio_sink_0 = audio.sink(audio_rate, "", True) ################################################## # Connections ################################################## self.connect((self.blocks_wavfile_source_0, 0), (self.audio_sink_0, 0)) self.connect((self.blocks_wavfile_source_0, 0), (self.qtgui_freq_sink_x_0_0, 0)) self.connect((self.blocks_wavfile_source_0, 0), (self.qtgui_time_sink_x_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Tutorial Two 1") Qt.QWidget.__init__(self) self.setWindowTitle("Tutorial Two 1") 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", "tutorial_two_1") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.variable_qtgui_range_0 = variable_qtgui_range_0 = 10000 self.samp_rate = samp_rate = 2000 ################################################## # Blocks ################################################## self.qtgui_tab_widget_0 = Qt.QTabWidget() self.qtgui_tab_widget_0_widget_0 = Qt.QWidget() self.qtgui_tab_widget_0_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.qtgui_tab_widget_0_widget_0) self.qtgui_tab_widget_0_grid_layout_0 = Qt.QGridLayout() self.qtgui_tab_widget_0_layout_0.addLayout(self.qtgui_tab_widget_0_grid_layout_0) self.qtgui_tab_widget_0.addTab(self.qtgui_tab_widget_0_widget_0, 'Time') self.qtgui_tab_widget_0_widget_1 = Qt.QWidget() self.qtgui_tab_widget_0_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.qtgui_tab_widget_0_widget_1) self.qtgui_tab_widget_0_grid_layout_1 = Qt.QGridLayout() self.qtgui_tab_widget_0_layout_1.addLayout(self.qtgui_tab_widget_0_grid_layout_1) self.qtgui_tab_widget_0.addTab(self.qtgui_tab_widget_0_widget_1, 'Frequency') self.top_layout.addWidget(self.qtgui_tab_widget_0) self._variable_qtgui_range_0_range = Range(1000, 40000, 200, 10000, 200) self._variable_qtgui_range_0_win = RangeWidget(self._variable_qtgui_range_0_range, self.set_variable_qtgui_range_0, "variable_qtgui_range_0", "counter_slider", float) self.top_layout.addWidget(self._variable_qtgui_range_0_win) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size 10000, #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(-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 = ['', '', '', '', '', '', '', '', '', ''] 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.qtgui_tab_widget_0_layout_0.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 10000, #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 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.qtgui_tab_widget_0_layout_1.addWidget(self._qtgui_freq_sink_x_0_win) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True) self.analog_sig_source_x_0 = analog.sig_source_f(10000, analog.GR_SIN_WAVE, 2000, 1, 0) ################################################## # Connections ################################################## self.connect((self.analog_sig_source_x_0, 0), (self.blocks_throttle_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))
def __init__(self): gr.top_block.__init__(self, "Audio Filter") Qt.QWidget.__init__(self) self.setWindowTitle("Audio Filter") 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", "Audio_Filter") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.variable_qtgui_range_4 = variable_qtgui_range_4 = 3000 self.variable_qtgui_range_3 = variable_qtgui_range_3 = 3000 self.variable_qtgui_range_2 = variable_qtgui_range_2 = 1 self.variable_qtgui_range_1 = variable_qtgui_range_1 = 2700 self.variable_qtgui_range_0 = variable_qtgui_range_0 = 200 self.step = step = 10 self.samp_rate = samp_rate = 6000 ################################################## # Blocks ################################################## self._variable_qtgui_range_4_range = Range(0, 3000, step, 3000, 200) self._variable_qtgui_range_4_win = RangeWidget( self._variable_qtgui_range_4_range, self.set_variable_qtgui_range_4, 'HIGH BLOCK', "counter_slider", float) self.top_layout.addWidget(self._variable_qtgui_range_4_win) self._variable_qtgui_range_3_range = Range(0, 3000, step, 3000, 200) self._variable_qtgui_range_3_win = RangeWidget( self._variable_qtgui_range_3_range, self.set_variable_qtgui_range_3, 'LOW BLOCK', "counter_slider", float) self.top_layout.addWidget(self._variable_qtgui_range_3_win) self._variable_qtgui_range_2_range = Range(0, 10, 0.1, 1, 200) self._variable_qtgui_range_2_win = RangeWidget( self._variable_qtgui_range_2_range, self.set_variable_qtgui_range_2, 'VOLUME', "counter_slider", float) self.top_layout.addWidget(self._variable_qtgui_range_2_win) self._variable_qtgui_range_1_range = Range(0, 3000, step, 2700, 200) self._variable_qtgui_range_1_win = RangeWidget( self._variable_qtgui_range_1_range, self.set_variable_qtgui_range_1, 'Low PASS', "counter_slider", float) self.top_layout.addWidget(self._variable_qtgui_range_1_win) self._variable_qtgui_range_0_range = Range(0, 3000, step, 200, 200) self._variable_qtgui_range_0_win = RangeWidget( self._variable_qtgui_range_0_range, self.set_variable_qtgui_range_0, 'High PASS', "counter_slider", float) self.top_layout.addWidget(self._variable_qtgui_range_0_win) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "Output", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not False) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [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_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_waterfall_sink_x_0_win) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'Input', #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 False: self.qtgui_freq_sink_x_1.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_freq_sink_x_1.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_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_layout.addWidget(self._qtgui_freq_sink_x_1_win) self.dc_blocker_xx_0 = filter.dc_blocker_ff(32, True) self.band_reject_filter_0 = filter.fir_filter_fff( 1, firdes.band_reject(1, samp_rate, variable_qtgui_range_3, variable_qtgui_range_4, 10, firdes.WIN_HAMMING, 6.76)) self.band_pass_filter_0 = filter.fir_filter_fff( 1, firdes.band_pass(variable_qtgui_range_2, samp_rate, variable_qtgui_range_0, variable_qtgui_range_1, 10, firdes.WIN_HAMMING, 6.76)) self.audio_source_0 = audio.source(samp_rate, '', True) self.audio_sink_0 = audio.sink(samp_rate, '', True) ################################################## # Connections ################################################## self.connect((self.audio_source_0, 0), (self.dc_blocker_xx_0, 0)) self.connect((self.audio_source_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.band_pass_filter_0, 0), (self.band_reject_filter_0, 0)) self.connect((self.band_reject_filter_0, 0), (self.audio_sink_0, 0)) self.connect((self.band_reject_filter_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.band_pass_filter_0, 0))
def __init__(self): gr.top_block.__init__(self, "Lab 4 Task 1b") Qt.QWidget.__init__(self) self.setWindowTitle("Lab 4 Task 1b") 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", "lab4_task1b") try: if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry(self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry")) except: pass ################################################## # Variables ################################################## self.samp_rate = samp_rate = 320000 self.amplitude = amplitude = 10e-6 ################################################## # Blocks ################################################## self._amplitude_range = Range(10e-6, 100e-3, 1e-4, 10e-6, 200) self._amplitude_win = RangeWidget(self._amplitude_range, self.set_amplitude, 'amplitude', "slider", float) self.top_grid_layout.addWidget(self._amplitude_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'Differential Output', #name 1 ) 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) 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 range(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.blocks_transcendental_0 = blocks.transcendental('tanh', "float") self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(amplitude/(0.025)) self.blocks_file_source_0 = blocks.file_source(gr.sizeof_float*1, '/home/ipsit/Documents/EE 340/Lab 4/Input.bin', True, 0, 0) self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL) ################################################## # Connections ################################################## self.connect((self.blocks_file_source_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_transcendental_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.blocks_transcendental_0, 0), (self.blocks_throttle_0, 0))
def __init__(self, freq=1000): 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", type=QtCore.QByteArray)) ################################################## # Parameters ################################################## self.freq = freq ################################################## # Variables ################################################## self.samp_rate = samp_rate = 48000 ################################################## # Blocks ################################################## self.rational_resampler_xxx_1 = filter.rational_resampler_fff( interpolation=16, decimation=5, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=10, decimation=5, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) if not True: self.qtgui_waterfall_sink_x_0.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [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_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, -60) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win) self.qtgui_histogram_sink_x_0 = qtgui.histogram_sink_f( 1024, 100, -1, 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) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #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(True) 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) self.low_pass_filter_0 = filter.fir_filter_ccf( 5, firdes.low_pass(1, samp_rate, 2500, 1, firdes.WIN_HAMMING, 6.76)) self.blocks_wavfile_source_0 = blocks.wavfile_source( '/home/andreas/gits/rf-receiver/Software/gnuradio/ssb.wav', True) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1) self.blocks_multiply_xx_0 = blocks.multiply_vff(1) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((500, )) self.blocks_float_to_complex_0 = blocks.float_to_complex(1) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) self.blocks_add_xx_0 = blocks.add_vff(1) self.audio_sink_0 = audio.sink(samp_rate, '', True) self.analog_sig_source_x_0_0 = analog.sig_source_f( samp_rate, analog.GR_SIN_WAVE, 1200, 0.5, 0) self.analog_sig_source_x_0 = analog.sig_source_f( samp_rate, analog.GR_COS_WAVE, 1200, 0.5, 0) self.analog_agc2_xx_0 = analog.agc2_cc(1e-1, 651e3, 0.1, 1.0) self.analog_agc2_xx_0.set_max_gain(1) ################################################## # Connections ################################################## self.connect((self.analog_agc2_xx_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0_0, 1)) self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_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_histogram_sink_x_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.rational_resampler_xxx_1, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_xx_0_0, 0)) self.connect((self.blocks_float_to_complex_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.blocks_multiply_xx_0_0, 0), (self.blocks_add_xx_0, 1)) self.connect((self.blocks_throttle_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_wavfile_source_0, 0), (self.blocks_float_to_complex_0, 0)) self.connect((self.blocks_wavfile_source_0, 1), (self.blocks_float_to_complex_0, 1)) self.connect((self.low_pass_filter_0, 0), (self.analog_agc2_xx_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.rational_resampler_xxx_1, 0), (self.audio_sink_0, 0))
def __init__(self): gr.top_block.__init__(self, "tutorial04") Qt.QWidget.__init__(self) self.setWindowTitle("tutorial04") 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", "tutorial04") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 256000 ################################################## # Blocks ################################################## self.rational_resampler_xxx_0 = filter.rational_resampler_fff( interpolation=3, decimation=16, taps=None, fractional_bw=None, ) self.qtgui_freq_sink_x_0_0_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_0_0.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_freq_sink_x_0_0_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_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_0_0_0_win) self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0_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_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_0_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #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 "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_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc( 1, (firdes.low_pass(1, samp_rate, 2000, 100)), 51500, samp_rate) self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1) self.blocks_multiply_xx_0 = blocks.multiply_vff(1) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff( (0.00001, )) self.blocks_file_source_0 = blocks.file_source( gr.sizeof_gr_complex * 1, '/home/wuhao/Documents/GRC_examples/ssb_lsb_256k_complex2.dat', True) self.blocks_complex_to_float_0 = blocks.complex_to_float(1) self.blocks_add_xx_0 = blocks.add_vff(1) self.audio_sink_0 = audio.sink(48000, '', True) self.analog_sig_source_x_1 = analog.sig_source_f( samp_rate, analog.GR_SIN_WAVE, 1500, 1, 0) self.analog_sig_source_x_0 = analog.sig_source_f( samp_rate, analog.GR_COS_WAVE, 1500, 1, 0) ################################################## # Connections ################################################## self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_0_0, 1)) self.connect((self.blocks_add_xx_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.qtgui_freq_sink_x_0_0_0, 0)) self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_xx_0_0, 0)) self.connect((self.blocks_file_source_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) self.connect((self.blocks_file_source_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.blocks_multiply_xx_0_0, 0), (self.blocks_add_xx_0, 1)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.blocks_complex_to_float_0, 0)) self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.qtgui_freq_sink_x_0_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.audio_sink_0, 0))
def __init__(self): gr.top_block.__init__(self, "FM Sender") Qt.QWidget.__init__(self) self.setWindowTitle("FM Sender") 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", "fm_transmitter") try: if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry( self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry")) except: pass ################################################## # Variables ################################################## self.osr_rf = osr_rf = 4 self.osr_mod = osr_mod = 5 self.fs_file = fs_file = 48000 self.tx_gain_db = tx_gain_db = 0.8 self.outbuffer = outbuffer = 10 self.n_filter_delay = n_filter_delay = 289 // 2 self.gain_rds = gain_rds = 0.05 self.gain_pilot = gain_pilot = 0.05 self.gain_mono = gain_mono = 0.3 self.gain_lrdiff = gain_lrdiff = 0.5 self.gain_hinz = gain_hinz = 0.05 self.fs_rf = fs_rf = fs_file * osr_mod * osr_rf self.fs_mod = fs_mod = fs_file * osr_mod self.fc_pirate = fc_pirate = 99e6 ################################################## # Blocks ################################################## self._tx_gain_db_range = Range(0, 1, 0.01, 0.8, 200) self._tx_gain_db_win = RangeWidget(self._tx_gain_db_range, self.set_tx_gain_db, 'tx_gain_db', "counter_slider", float) self.top_grid_layout.addWidget(self._tx_gain_db_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_tab_widget_0 = Qt.QTabWidget() self.qtgui_tab_widget_0_widget_0 = Qt.QWidget() self.qtgui_tab_widget_0_layout_0 = Qt.QBoxLayout( Qt.QBoxLayout.TopToBottom, self.qtgui_tab_widget_0_widget_0) self.qtgui_tab_widget_0_grid_layout_0 = Qt.QGridLayout() self.qtgui_tab_widget_0_layout_0.addLayout( self.qtgui_tab_widget_0_grid_layout_0) self.qtgui_tab_widget_0.addTab(self.qtgui_tab_widget_0_widget_0, 'Tab 0') self.qtgui_tab_widget_0_widget_1 = Qt.QWidget() self.qtgui_tab_widget_0_layout_1 = Qt.QBoxLayout( Qt.QBoxLayout.TopToBottom, self.qtgui_tab_widget_0_widget_1) self.qtgui_tab_widget_0_grid_layout_1 = Qt.QGridLayout() self.qtgui_tab_widget_0_layout_1.addLayout( self.qtgui_tab_widget_0_grid_layout_1) self.qtgui_tab_widget_0.addTab(self.qtgui_tab_widget_0_widget_1, 'Tab 1') self.qtgui_tab_widget_0_widget_2 = Qt.QWidget() self.qtgui_tab_widget_0_layout_2 = Qt.QBoxLayout( Qt.QBoxLayout.TopToBottom, self.qtgui_tab_widget_0_widget_2) self.qtgui_tab_widget_0_grid_layout_2 = Qt.QGridLayout() self.qtgui_tab_widget_0_layout_2.addLayout( self.qtgui_tab_widget_0_grid_layout_2) self.qtgui_tab_widget_0.addTab(self.qtgui_tab_widget_0_widget_2, 'Tab 2') self.top_grid_layout.addWidget(self.qtgui_tab_widget_0, 5, 0, 1, 1) for r in range(5, 6): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._n_filter_delay_range = Range(0, 400, 1, 289 // 2, 200) self._n_filter_delay_win = RangeWidget(self._n_filter_delay_range, self.set_n_filter_delay, 'n_filter_delay', "counter_slider", int) self.top_grid_layout.addWidget(self._n_filter_delay_win, 9, 0, 1, 1) for r in range(9, 10): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._gain_rds_range = Range(0, 1, 0.05, 0.05, 200) self._gain_rds_win = RangeWidget(self._gain_rds_range, self.set_gain_rds, 'gain_rds', "counter_slider", float) self.top_grid_layout.addWidget(self._gain_rds_win, 8, 0, 1, 1) for r in range(8, 9): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self._gain_pilot_range = Range(0, 1, 0.05, 0.05, 200) self._gain_pilot_win = RangeWidget(self._gain_pilot_range, self.set_gain_pilot, 'gain_pilot', "counter_slider", float) self.top_grid_layout.addWidget(self._gain_pilot_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._gain_mono_range = Range(0, 1, 0.05, 0.3, 200) self._gain_mono_win = RangeWidget(self._gain_mono_range, self.set_gain_mono, 'gain_mono', "counter_slider", float) self.top_grid_layout.addWidget(self._gain_mono_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._gain_lrdiff_range = Range(0, 1, 0.05, 0.5, 200) self._gain_lrdiff_win = RangeWidget(self._gain_lrdiff_range, self.set_gain_lrdiff, 'gain_lrdiff', "counter_slider", float) self.top_grid_layout.addWidget(self._gain_lrdiff_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._gain_hinz_range = Range(0, 0.5, 0.05, 0.05, 200) self._gain_hinz_win = RangeWidget(self._gain_hinz_range, self.set_gain_hinz, 'gain_hinz', "counter_slider", float) self.top_grid_layout.addWidget(self._gain_hinz_win, 4, 0, 1, 1) for r in range(4, 5): self.top_grid_layout.setRowStretch(r, 1) for c in range(0, 1): self.top_grid_layout.setColumnStretch(c, 1) self.uhd_usrp_sink_1 = uhd.usrp_sink( ",".join(("", "")), uhd.stream_args( cpu_format="fc32", args='', channels=list(range(0, 1)), ), '', ) self.uhd_usrp_sink_1.set_center_freq(fc_pirate, 0) self.uhd_usrp_sink_1.set_normalized_gain(tx_gain_db, 0) self.uhd_usrp_sink_1.set_antenna('TX/RX', 0) self.uhd_usrp_sink_1.set_bandwidth(200e3, 0) self.uhd_usrp_sink_1.set_samp_rate(fs_rf) self.uhd_usrp_sink_1.set_time_unknown_pps(uhd.time_spec()) self.rds_encoder_0 = rds.encoder(0, 20, True, 'PIRAT 17', 47.11e6, True, False, 13, 3, 147, 'SAALFELDEN TESTING') self.rational_resampler_xxx_0_0_0_0 = filter.rational_resampler_fff( interpolation=osr_mod, decimation=1, taps=None, fractional_bw=None) self.rational_resampler_xxx_0_0_0 = filter.rational_resampler_fff( interpolation=osr_mod, decimation=1, taps=None, fractional_bw=None) self.rational_resampler_xxx_0_0 = filter.rational_resampler_fff( interpolation=osr_mod, decimation=1, taps=None, fractional_bw=None) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=osr_rf, decimation=1, taps=None, fractional_bw=None) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 4096 * 2, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc fs_mod, #bw "fmChannelData", #name 1) 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(True) self.qtgui_freq_sink_x_0.set_fft_average(0.1) self.qtgui_freq_sink_x_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0.enable_control_panel(False) 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 range(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.qtgui_tab_widget_0_layout_0.addWidget( self._qtgui_freq_sink_x_0_win) self.low_pass_filter_0 = filter.interp_fir_filter_fff( 1, firdes.low_pass(1, fs_mod, 2.5e3, .5e3, firdes.WIN_HAMMING, 6.76)) self.low_pass_filter_0.set_max_output_buffer(10) self.gr_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(2) self.gr_unpack_k_bits_bb_0.set_max_output_buffer(10) self.gr_sig_source_x_0_0 = analog.sig_source_f(fs_mod, analog.GR_COS_WAVE, 57e3, 1, 0, 0) self.gr_multiply_xx_0 = blocks.multiply_vff(1) self.gr_multiply_xx_0.set_max_output_buffer(10) self.gr_map_bb_1 = digital.map_bb([1, 2]) self.gr_map_bb_1.set_max_output_buffer(10) self.gr_map_bb_0 = digital.map_bb([-1, 1]) self.gr_map_bb_0.set_max_output_buffer(10) self.gr_diff_encoder_bb_0 = digital.diff_encoder_bb(2) self.gr_diff_encoder_bb_0.set_max_output_buffer(10) self.gr_char_to_float_0 = blocks.char_to_float(1, 1) self.gr_char_to_float_0.set_max_output_buffer(10) self.blocks_sub_xx_0 = blocks.sub_ff(1) self.blocks_repeat_0 = blocks.repeat(gr.sizeof_float * 1, int(fs_mod / 2.375 / 1000)) self.blocks_multiply_xx_0 = blocks.multiply_vff(1) self.blocks_multiply_const_xx_0_2 = blocks.multiply_const_ff( gain_hinz, 1) self.blocks_multiply_const_xx_0_0_0 = blocks.multiply_const_ff( gain_pilot, 1) self.blocks_multiply_const_xx_0_0 = blocks.multiply_const_ff( gain_lrdiff, 1) self.blocks_multiply_const_xx_0 = blocks.multiply_const_ff( gain_mono, 1) self.blocks_multiply_const_vxx_0_1 = blocks.multiply_const_ff(1) self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_ff(gain_rds) self.blocks_multiply_const_vxx_0_0.set_max_output_buffer(10) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(1) self.blocks_delay_0_0 = blocks.delay(gr.sizeof_float * 1, n_filter_delay) self.blocks_delay_0 = blocks.delay(gr.sizeof_float * 1, n_filter_delay) self.blocks_add_xx_0_0 = blocks.add_vff(1) self.blocks_add_xx_0 = blocks.add_vff(1) self.band_pass_filter_1_0 = filter.fir_filter_fff( 1, firdes.band_pass(1, fs_mod, 30, 15e3, 100, firdes.WIN_HAMMING, 6.76)) self.band_pass_filter_1 = filter.fir_filter_fff( 1, firdes.band_pass(1, fs_mod, 30, 15e3, 100, firdes.WIN_HAMMING, 6.76)) self.band_pass_filter_0 = filter.fir_filter_fff( 1, firdes.band_pass(1, fs_mod, 23e3, 53e3, 2e3, firdes.WIN_HAMMING, 6.76)) self.band_pass_filter_0.set_block_alias("filter_bp_lrdiff") self.audio_source_0_0 = audio.source(48000, 'pulse_monitor', False) self.analog_sig_source_x_0_0 = analog.sig_source_f( fs_mod, analog.GR_COS_WAVE, 19e3, 1, 0, 0) self.analog_sig_source_x_0 = analog.sig_source_f( fs_mod, analog.GR_COS_WAVE, 38e3, 1, 0, 0) self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc( 75e3 / fs_mod * 2 * math.pi) self.analog_fm_preemph_0_0 = analog.fm_preemph(fs=fs_file, tau=50e-6, fh=-1.0) self.analog_fm_preemph_0 = analog.fm_preemph(fs=fs_file, tau=50e-6, fh=-1.0) self.analog_const_source_x_0 = analog.sig_source_f( 0, analog.GR_CONST_WAVE, 0, 0, 0) ################################################## # Connections ################################################## self.connect((self.analog_const_source_x_0, 0), (self.rational_resampler_xxx_0_0_0_0, 0)) self.connect((self.analog_fm_preemph_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.analog_fm_preemph_0, 0), (self.blocks_sub_xx_0, 0)) self.connect((self.analog_fm_preemph_0_0, 0), (self.blocks_add_xx_0, 1)) self.connect((self.analog_fm_preemph_0_0, 0), (self.blocks_sub_xx_0, 1)) self.connect((self.analog_frequency_modulator_fc_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_delay_0, 0)) self.connect((self.audio_source_0_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.audio_source_0_0, 1), (self.blocks_multiply_const_vxx_0_1, 0)) self.connect((self.band_pass_filter_0, 0), (self.blocks_multiply_const_xx_0_0, 0)) self.connect((self.band_pass_filter_1, 0), (self.blocks_delay_0_0, 0)) self.connect((self.band_pass_filter_1_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.rational_resampler_xxx_0_0, 0)) self.connect((self.blocks_add_xx_0_0, 0), (self.analog_frequency_modulator_fc_0, 0)) self.connect((self.blocks_add_xx_0_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_const_xx_0_0_0, 0)) self.connect((self.blocks_delay_0_0, 0), (self.blocks_multiply_const_xx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.analog_fm_preemph_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.blocks_add_xx_0_0, 4)) self.connect((self.blocks_multiply_const_vxx_0_1, 0), (self.analog_fm_preemph_0_0, 0)) self.connect((self.blocks_multiply_const_xx_0, 0), (self.blocks_add_xx_0_0, 0)) self.connect((self.blocks_multiply_const_xx_0_0, 0), (self.blocks_add_xx_0_0, 1)) self.connect((self.blocks_multiply_const_xx_0_0_0, 0), (self.blocks_add_xx_0_0, 2)) self.connect((self.blocks_multiply_const_xx_0_2, 0), (self.blocks_add_xx_0_0, 3)) self.connect((self.blocks_multiply_xx_0, 0), (self.band_pass_filter_0, 0)) self.connect((self.blocks_repeat_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.blocks_sub_xx_0, 0), (self.rational_resampler_xxx_0_0_0, 0)) self.connect((self.gr_char_to_float_0, 0), (self.blocks_repeat_0, 0)) self.connect((self.gr_diff_encoder_bb_0, 0), (self.gr_map_bb_1, 0)) self.connect((self.gr_map_bb_0, 0), (self.gr_char_to_float_0, 0)) self.connect((self.gr_map_bb_1, 0), (self.gr_unpack_k_bits_bb_0, 0)) self.connect((self.gr_multiply_xx_0, 0), (self.blocks_multiply_const_vxx_0_0, 0)) self.connect((self.gr_sig_source_x_0_0, 0), (self.gr_multiply_xx_0, 0)) self.connect((self.gr_unpack_k_bits_bb_0, 0), (self.gr_map_bb_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.gr_multiply_xx_0, 1)) self.connect((self.rational_resampler_xxx_0, 0), (self.uhd_usrp_sink_1, 0)) self.connect((self.rational_resampler_xxx_0_0, 0), (self.band_pass_filter_1, 0)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.band_pass_filter_1_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0_0, 0), (self.blocks_multiply_const_xx_0_2, 0)) self.connect((self.rds_encoder_0, 0), (self.gr_diff_encoder_bb_0, 0))
def __init__(self, address="addr=192.168.10.3"): gr.top_block.__init__(self, "Nbfm Transmit") Qt.QWidget.__init__(self) self.setWindowTitle("Nbfm Transmit") 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", "nbfm_transmit") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Parameters ################################################## self.address = address ################################################## # Variables ################################################## self.samp_rate = samp_rate = 400e3 self.gain = gain = 50 self.audio_rate = audio_rate = 48e3 ################################################## # Blocks ################################################## self.uhd_usrp_sink_0 = uhd.usrp_sink( ",".join((address, "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_sink_0.set_clock_rate(200e6, uhd.ALL_MBOARDS) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS) self.uhd_usrp_sink_0.set_center_freq(94e6, 0) self.uhd_usrp_sink_0.set_gain(50, 0) self.uhd_usrp_sink_0.set_antenna("TX/RX", 0) self.uhd_usrp_sink_0.set_bandwidth(75e3, 0) self.rational_resampler_xxx_0 = filter.rational_resampler_fff( interpolation=529, decimation=441, taps=None, fractional_bw=None, ) self.qtgui_sink_x_0 = qtgui.sink_c( 1024, #fftsize firdes.WIN_BLACKMAN_hARRIS, #wintype 94e6, #fc samp_rate, #bw "", #name True, #plotfreq True, #plotwaterfall True, #plottime True, #plotconst ) self.qtgui_sink_x_0.set_update_time(1.0/10) self._qtgui_sink_x_0_win = sip.wrapinstance(self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_sink_x_0_win) self.qtgui_sink_x_0.enable_rf_freq(False) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #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_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_control_panel(False) if not True: self.qtgui_freq_sink_x_1.disable_legend() if "float" == "float" or "float" == "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, 0,0) self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((.3, )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((1, )) self.audio_source = blocks.wavfile_source("/home/ettus/Música/bensound-photoalbum.wav", True) self.analog_nbfm_tx_0 = analog.nbfm_tx( audio_rate=44000, quad_rate=44000, tau=75e-6, max_dev=5e3, ) ################################################## # Connections ################################################## self.connect((self.analog_nbfm_tx_0, 0), (self.blocks_multiply_const_vxx_1, 0)) self.connect((self.audio_source, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.audio_source, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.qtgui_sink_x_0, 0)) self.connect((self.blocks_multiply_const_vxx_1, 0), (self.uhd_usrp_sink_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.analog_nbfm_tx_0, 0))
def __init__(self): gr.top_block.__init__(self, "Tutorial Two") Qt.QWidget.__init__(self) self.setWindowTitle("Tutorial Two") 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", "tutorial_two") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 48e3 self.audio_rate = audio_rate = 48000 ################################################## # Blocks ################################################## self._samp_rate_options = ( 48e3, 24e3, 160e3, ) self._samp_rate_labels = ( "48K", "24K", "16K", ) self._samp_rate_tool_bar = Qt.QToolBar(self) self._samp_rate_tool_bar.addWidget( Qt.QLabel("Signal Sampling Rate" + ": ")) self._samp_rate_combo_box = Qt.QComboBox() self._samp_rate_tool_bar.addWidget(self._samp_rate_combo_box) for label in self._samp_rate_labels: self._samp_rate_combo_box.addItem(label) self._samp_rate_callback = lambda i: Qt.QMetaObject.invokeMethod( self._samp_rate_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._samp_rate_options.index(i))) self._samp_rate_callback(self.samp_rate) self._samp_rate_combo_box.currentIndexChanged.connect( lambda i: self.set_samp_rate(self._samp_rate_options[i])) self.top_layout.addWidget(self._samp_rate_tool_bar) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size audio_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_control_panel(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: 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_layout.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc audio_rate, #bw "QT GUI Plot", #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_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_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(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_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.audio_sink_0 = audio.sink(audio_rate, "", True) self.analog_sig_source_x_0_0 = analog.sig_source_f( samp_rate, analog.GR_SIN_WAVE, 350, 0.1, 0) self.analog_sig_source_x_0 = analog.sig_source_f( samp_rate, analog.GR_SIN_WAVE, 440, 0.1, 0) ################################################## # Connections ################################################## self.connect((self.analog_sig_source_x_0, 0), (self.audio_sink_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.analog_sig_source_x_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.analog_sig_source_x_0_0, 0), (self.audio_sink_0, 1)) self.connect((self.analog_sig_source_x_0_0, 0), (self.qtgui_freq_sink_x_0, 1)) self.connect((self.analog_sig_source_x_0_0, 0), (self.qtgui_time_sink_x_0, 1))
def __init__(self): gr.top_block.__init__(self, "Tutorial Two 4") Qt.QWidget.__init__(self) self.setWindowTitle("Tutorial Two 4") 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", "tutorial_two_4") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 48e3 ################################################## # Blocks ################################################## self.rational_resampler_xxx_2 = filter.rational_resampler_fff( interpolation=1, decimation=4, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_1 = filter.rational_resampler_fff( interpolation=4, decimation=1, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_fff( interpolation=1, decimation=1, taps=None, fractional_bw=None, ) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate "", #name 3 #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_control_panel(False) if not True: self.qtgui_time_sink_x_0.disable_legend() labels = [ "Normal", "Interpolated", "Decimated", "", "", "", "", "", "", "" ] 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.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_layout.addWidget(self._qtgui_time_sink_x_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_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_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 = [ "Normal", "Interpolated", "Decimated", "", "", "", "", "", "", "" ] 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.top_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1, 48e3, True) self.analog_sig_source_x_2 = analog.sig_source_f( samp_rate, analog.GR_COS_WAVE, 1000, 1, 0) self.analog_sig_source_x_1 = analog.sig_source_f( samp_rate, analog.GR_COS_WAVE, 1000, 1, 0) 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.rational_resampler_xxx_0, 0)) self.connect((self.analog_sig_source_x_1, 0), (self.rational_resampler_xxx_1, 0)) self.connect((self.analog_sig_source_x_2, 0), (self.rational_resampler_xxx_2, 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.rational_resampler_xxx_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.rational_resampler_xxx_1, 0), (self.qtgui_freq_sink_x_0, 1)) self.connect((self.rational_resampler_xxx_1, 0), (self.qtgui_time_sink_x_0, 1)) self.connect((self.rational_resampler_xxx_2, 0), (self.qtgui_freq_sink_x_0, 2)) self.connect((self.rational_resampler_xxx_2, 0), (self.qtgui_time_sink_x_0, 2))
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_0 = samp_rate_0 = 8000 ################################################## # Blocks ################################################## self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate_0, #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(True) self.qtgui_freq_sink_x_0.enable_grid(True) 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(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.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.blocks_throttle_1_0 = blocks.throttle(gr.sizeof_float * 1, 8000, True) self.blocks_throttle_1 = blocks.throttle(gr.sizeof_float * 1, 8000, True) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1, 8000, True) self.analog_sig_source_x_1_0 = analog.sig_source_f( 8000, analog.GR_COS_WAVE, 15000, 1, 0) self.analog_sig_source_x_1 = analog.sig_source_f( 8000, analog.GR_COS_WAVE, 9000, 1, 0) self.analog_sig_source_x_0 = analog.sig_source_f( 8000, analog.GR_COS_WAVE, 1000, 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.analog_sig_source_x_1_0, 0), (self.blocks_throttle_1_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.blocks_throttle_1, 0), (self.qtgui_freq_sink_x_0, 1)) self.connect((self.blocks_throttle_1_0, 0), (self.qtgui_freq_sink_x_0, 2))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") 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 = 400000 self.preamble = preamble = [ -0.70711 + 0.70711j, 0.70711 - 0.70711j, -0.70711 + 0.70711j, 0.70711 + 0.70711j, 0.70711 - 0.70711j, 0.70711 - 0.70711j, -0.70711 + 0.70711j, -0.70711 + 0.70711j, -0.70711 - 0.70711j, -0.70711 - 0.70711j, 0.70711 - 0.70711j, 0.70711 + 0.70711j, -0.70711 + 0.70711j, 0.70711 - 0.70711j, 0.70711 - 0.70711j, -0.70711 + 0.70711j, -0.70711 + 0.70711j, 0.70711 + 0.70711j, 0.70711 + 0.70711j, 0.70711 + 0.70711j, -0.70711 - 0.70711j, -0.70711 + 0.70711j, -0.70711 + 0.70711j, -0.70711 - 0.70711j, -0.70711 - 0.70711j, 0.70711 - 0.70711j, 0.70711 + 0.70711j, -0.70711 - 0.70711j, -0.70711 - 0.70711j, 0.70711 - 0.70711j, 0.70711 + 0.70711j, -0.70711 - 0.70711j, 0.70711 + 0.70711j, 0.70711 + 0.70711j, 0.70711 - 0.70711j, -0.70711 + 0.70711j, 0.70711 + 0.70711j, -0.70711 - 0.70711j, 0.70711 - 0.70711j, 0.70711 + 0.70711j] self.audio_rate = audio_rate = 8000 self.audio_interp = audio_interp = 2 self.voice_gain = voice_gain = 0 self.tau = tau = 75e-6 self.rx_channel = rx_channel = 110 self.quadrature_rate = quadrature_rate = audio_rate*audio_interp self.qpsk_constellation = qpsk_constellation = digital.constellation_calcdist(([(sqrt(2)/2)+(sqrt(2)/2)*1j,-(sqrt(2)/2)+(sqrt(2)/2)*1j,(sqrt(2)/2)-(sqrt(2)/2)*1j,-(sqrt(2)/2)-(sqrt(2)/2)*1j]), (digital.psk_4()[1]), 4, 1).base() self.qpsk_constellation.gen_soft_dec_lut(8) self.preamble_size = preamble_size = len(preamble) self.poly_taps = poly_taps = firdes.low_pass(2.0, samp_rate, 20000, 1000, firdes.WIN_HAMMING, 6.76) self.payload_size = payload_size = 100 self.num_channels = num_channels = 4 self.max_deviation = max_deviation = 3500 self.guard_size = guard_size = 10 self.codec_rate = codec_rate = 64000 self.bpsk_rate = bpsk_rate = 400000 ################################################## # Blocks ################################################## self._voice_gain_range = Range(0, 2, 0.01, 0, 200) self._voice_gain_win = RangeWidget(self._voice_gain_range, self.set_voice_gain, "voice_gain", "counter_slider", float) self.top_layout.addWidget(self._voice_gain_win) self.tab2 = Qt.QTabWidget() self.tab2_widget_0 = Qt.QWidget() self.tab2_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab2_widget_0) self.tab2_grid_layout_0 = Qt.QGridLayout() self.tab2_layout_0.addLayout(self.tab2_grid_layout_0) self.tab2.addTab(self.tab2_widget_0, "Preamble Correlation") self.tab2_widget_1 = Qt.QWidget() self.tab2_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab2_widget_1) self.tab2_grid_layout_1 = Qt.QGridLayout() self.tab2_layout_1.addLayout(self.tab2_grid_layout_1) self.tab2.addTab(self.tab2_widget_1, "Received Analog Voice") self.top_grid_layout.addWidget(self.tab2, 1,1,1,1) self._rx_channel_options = (110, 110*2, 110*3, 0, ) self._rx_channel_labels = ("0", "1", "2", "3", ) self._rx_channel_group_box = Qt.QGroupBox("rx_channel") self._rx_channel_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._rx_channel_button_group = variable_chooser_button_group() self._rx_channel_group_box.setLayout(self._rx_channel_box) for i, label in enumerate(self._rx_channel_labels): radio_button = Qt.QRadioButton(label) self._rx_channel_box.addWidget(radio_button) self._rx_channel_button_group.addButton(radio_button, i) self._rx_channel_callback = lambda i: Qt.QMetaObject.invokeMethod(self._rx_channel_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._rx_channel_options.index(i))) self._rx_channel_callback(self.rx_channel) self._rx_channel_button_group.buttonClicked[int].connect( lambda i: self.set_rx_channel(self._rx_channel_options[i])) self.top_layout.addWidget(self._rx_channel_group_box) self.vocoder_ulaw_decode_bs_0 = vocoder.ulaw_decode_bs() self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("serial=309AF9C", "")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_center_freq(433e6, 0) self.uhd_usrp_source_0.set_gain(5, 0) self.uhd_usrp_source_0.set_antenna("TX/RX", 0) self.root_raised_cosine_filter_1 = filter.fir_filter_ccf(2, firdes.root_raised_cosine( 1, bpsk_rate, bpsk_rate/2, 0.35, 101)) self.qtgui_time_sink_x_0 = qtgui.time_sink_c( 1024, #size bpsk_rate/2, #samp_rate "Preamble Correlation", #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, False) 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(True) self.qtgui_time_sink_x_0.enable_grid(False) self.qtgui_time_sink_x_0.enable_control_panel(False) if not False: 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*1): 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.tab2_layout_0.addWidget(self._qtgui_time_sink_x_0_win) self.qtgui_time_raster_sink_x_0_0 = qtgui.time_raster_sink_b( codec_rate, 100, (guard_size+payload_size)*num_channels, ([]), ([]), "Received TDM Frame", 1, ) self.qtgui_time_raster_sink_x_0_0.set_update_time(0.10) self.qtgui_time_raster_sink_x_0_0.set_intensity_range(-1, 1) self.qtgui_time_raster_sink_x_0_0.enable_grid(False) labels = ["", "", "", "", "", "", "", "", "", ""] colors = [2, 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_time_raster_sink_x_0_0.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_time_raster_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_time_raster_sink_x_0_0.set_color_map(i, colors[i]) self.qtgui_time_raster_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_raster_sink_x_0_0_win = sip.wrapinstance(self.qtgui_time_raster_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_time_raster_sink_x_0_0_win, 1,2,1,1) self.qtgui_freq_sink_x_3 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc audio_rate, #bw "Received Analog Voice", #name 1 #number of inputs ) self.qtgui_freq_sink_x_3.set_update_time(0.10) self.qtgui_freq_sink_x_3.set_y_axis(-140, 10) self.qtgui_freq_sink_x_3.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_3.enable_autoscale(False) self.qtgui_freq_sink_x_3.enable_grid(False) self.qtgui_freq_sink_x_3.set_fft_average(1.0) self.qtgui_freq_sink_x_3.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_3.disable_legend() if float == type(float()): self.qtgui_freq_sink_x_3.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_3.set_line_label(i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_3.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_3.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_3.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_3.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_3_win = sip.wrapinstance(self.qtgui_freq_sink_x_3.pyqwidget(), Qt.QWidget) self.tab2_layout_1.addWidget(self._qtgui_freq_sink_x_3_win) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "Received Spectrum", #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_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_control_panel(False) if not False: self.qtgui_freq_sink_x_1.disable_legend() if complex == type(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, 0,0,1,1) self.digital_map_bb_0_0 = digital.map_bb((digital.psk_4()[1])) self.digital_corr_est_cc_0 = digital.corr_est_cc((preamble), 1, 0, 0.15) self.digital_constellation_decoder_cb_0_0 = digital.constellation_decoder_cb(qpsk_constellation) self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(2) self.blocks_tagged_stream_align_0 = blocks.tagged_stream_align(gr.sizeof_gr_complex*1, "corr_start") self.blocks_short_to_float_0 = blocks.short_to_float(1, 2000) self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(8) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((voice_gain, )) self.blocks_keep_m_in_n_1 = blocks.keep_m_in_n(gr.sizeof_char, payload_size, num_channels*(payload_size+guard_size), rx_channel) self.blocks_keep_m_in_n_0 = blocks.keep_m_in_n(gr.sizeof_gr_complex, num_channels*(payload_size+guard_size)/2, num_channels*(payload_size+guard_size)/2 + preamble_size, preamble_size) self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, 2*(num_channels*(payload_size+guard_size)/2+preamble_size)-1) self.audio_sink_0 = audio.sink(8000, "", True) ################################################## # Connections ################################################## self.connect((self.blocks_delay_0, 0), (self.blocks_keep_m_in_n_0, 0)) self.connect((self.blocks_keep_m_in_n_0, 0), (self.digital_constellation_decoder_cb_0_0, 0)) self.connect((self.blocks_keep_m_in_n_1, 0), (self.vocoder_ulaw_decode_bs_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.audio_sink_0, 0)) self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.blocks_keep_m_in_n_1, 0)) self.connect((self.blocks_pack_k_bits_bb_0, 0), (self.qtgui_time_raster_sink_x_0_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.blocks_short_to_float_0, 0), (self.qtgui_freq_sink_x_3, 0)) self.connect((self.blocks_tagged_stream_align_0, 0), (self.blocks_delay_0, 0)) self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.blocks_pack_k_bits_bb_0, 0)) self.connect((self.digital_constellation_decoder_cb_0_0, 0), (self.digital_map_bb_0_0, 0)) self.connect((self.digital_corr_est_cc_0, 0), (self.blocks_tagged_stream_align_0, 0)) self.connect((self.digital_corr_est_cc_0, 1), (self.qtgui_time_sink_x_0, 0)) self.connect((self.digital_map_bb_0_0, 0), (self.blocks_unpack_k_bits_bb_0, 0)) self.connect((self.root_raised_cosine_filter_1, 0), (self.digital_corr_est_cc_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.root_raised_cosine_filter_1, 0)) self.connect((self.vocoder_ulaw_decode_bs_0, 0), (self.blocks_short_to_float_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): gr.top_block.__init__(self, "APRS - AFSK Demod (Test)") Qt.QWidget.__init__(self) self.setWindowTitle("APRS - AFSK Demod (Test)") 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", "APRS_AFSK_Demod") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.space = space = 2400 self.samp_rate = samp_rate = 24e3 self.out_sps = out_sps = 2 self.mark = mark = 1200 self.baud = baud = 1200 ################################################## # Blocks ################################################## self.tab = Qt.QTabWidget() self.tab_widget_0 = Qt.QWidget() self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0) self.tab_grid_layout_0 = Qt.QGridLayout() self.tab_layout_0.addLayout(self.tab_grid_layout_0) self.tab.addTab(self.tab_widget_0, 'Spectrum') self.tab_widget_1 = Qt.QWidget() self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_1) self.tab_grid_layout_1 = Qt.QGridLayout() self.tab_layout_1.addLayout(self.tab_grid_layout_1) self.tab.addTab(self.tab_widget_1, 'Demodulator') self.top_grid_layout.addWidget(self.tab, 1, 0, 1, 1) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( 512, #size baud * out_sps, #samp_rate 'Demodulator Output', #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(-5, 5) 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(True) self.qtgui_time_sink_x_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0.enable_control_panel(False) if not False: self.qtgui_time_sink_x_0_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 = [-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.tab_layout_1.addWidget(self._qtgui_time_sink_x_0_0_win) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate 'Input Waveform', #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(True) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(False) if not False: 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 = [-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.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 0, 0, 1, 1) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'Input Spectrum', #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(-120, -20) 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(True) 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 False: 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 = [2, 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.tab_layout_0.addWidget(self._qtgui_freq_sink_x_0_win) self.fft_filter_xxx_0 = filter.fft_filter_fff(1, (firdes.band_pass( 10, samp_rate, 1e3, 2.6e3, 100, firdes.WIN_BLACKMAN)), 1) self.fft_filter_xxx_0.declare_sample_delay(0) self.audio_source_0 = audio.source(int(samp_rate), '', True) self.AFSK_Demod_0 = AFSK_Demod( baud=baud, fsk_hi_tone=space, fsk_lo_tone=mark, in_sps=int(samp_rate / baud), out_sps=out_sps, ) ################################################## # Connections ################################################## self.connect((self.AFSK_Demod_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.audio_source_0, 0), (self.fft_filter_xxx_0, 0)) self.connect((self.fft_filter_xxx_0, 0), (self.AFSK_Demod_0, 0)) self.connect((self.fft_filter_xxx_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.fft_filter_xxx_0, 0), (self.qtgui_time_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", type=QtCore.QByteArray)) ################################################## # Variables ################################################## self.sps = sps = 4 self.nfilts = nfilts = 32 self.variable_qtgui_range_0_1 = variable_qtgui_range_0_1 = 50 self.variable_qtgui_range_0 = variable_qtgui_range_0 = 34 self.timing_loop_bw = timing_loop_bw = 6.28 / 100.0 self.time_offset = time_offset = 1.00 self.taps_channel_model = taps_channel_model = [1.0] self.samp_rate = samp_rate = 250000 self.rrc_taps = rrc_taps = firdes.root_raised_cosine( nfilts, nfilts, 1.0 / float(sps), 0.35, 11 * sps * nfilts) self.qpsk = qpsk = digital.constellation_qpsk().base() self.phase_bw = phase_bw = 6.28 / 100.0 self.noise_volt = noise_volt = 0.0000 self.frequencia_usrp = frequencia_usrp = 1000000000 self.freq_offset = freq_offset = 0 self.excess_bw = excess_bw = 0.35 self.eq_gain = eq_gain = 0.01 self.documentacao = documentacao = "1010010011110010" self.barker_code_13 = barker_code_13 = "1111100110101" self.arity = arity = 4 ################################################## # Blocks ################################################## self._variable_qtgui_range_0_1_range = Range(0, 73, 1, 50, 200) self._variable_qtgui_range_0_1_win = RangeWidget( self._variable_qtgui_range_0_1_range, self.set_variable_qtgui_range_0_1, 'Gain_RX', "counter_slider", float) self.top_grid_layout.addWidget(self._variable_qtgui_range_0_1_win, 0, 3, 1, 1) for r in range(0, 1): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 4): self.top_grid_layout.setColumnStretch(c, 1) self._variable_qtgui_range_0_range = Range(0, 90, 1, 34, 200) self._variable_qtgui_range_0_win = RangeWidget( self._variable_qtgui_range_0_range, self.set_variable_qtgui_range_0, 'Gain_TX', "counter_slider", float) self.top_grid_layout.addWidget(self._variable_qtgui_range_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._timing_loop_bw_range = Range(0.0, 0.2, 0.01, 6.28 / 100.0, 200) self._timing_loop_bw_win = RangeWidget(self._timing_loop_bw_range, self.set_timing_loop_bw, 'Time: BW', "slider", float) self.top_grid_layout.addWidget(self._timing_loop_bw_win, 6, 3, 1, 1) for r in range(6, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 4): self.top_grid_layout.setColumnStretch(c, 1) self._samp_rate_range = Range(0, 10000000, 1, 250000, 200) self._samp_rate_win = RangeWidget(self._samp_rate_range, self.set_samp_rate, 'samp_rate', "counter_slider", int) self.top_grid_layout.addWidget(self._samp_rate_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._phase_bw_range = Range(0.0, 1.0, 0.01, 6.28 / 100.0, 200) self._phase_bw_win = RangeWidget(self._phase_bw_range, self.set_phase_bw, 'Phase: Bandwidth', "dial", float) self.top_grid_layout.addWidget(self._phase_bw_win, 6, 1, 1, 1) for r in range(6, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(1, 2): self.top_grid_layout.setColumnStretch(c, 1) self._eq_gain_range = Range(0.0, 0.1, 0.001, 0.01, 200) self._eq_gain_win = RangeWidget(self._eq_gain_range, self.set_eq_gain, 'Equalizer: rate (Gain)', "slider", float) self.top_grid_layout.addWidget(self._eq_gain_win, 6, 2, 1, 1) for r in range(6, 7): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 3): self.top_grid_layout.setColumnStretch(c, 1) self.uhd_usrp_source_0 = uhd.usrp_source( ",".join(("serial=F5EAC0", "master_clock_rate=32e6")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_source_0.set_samp_rate(samp_rate) self.uhd_usrp_source_0.set_time_unknown_pps(uhd.time_spec()) self.uhd_usrp_source_0.set_center_freq(frequencia_usrp, 0) self.uhd_usrp_source_0.set_gain(variable_qtgui_range_0_1, 0) self.uhd_usrp_source_0.set_antenna('RX2', 0) self.uhd_usrp_source_0.set_auto_dc_offset(True, 0) self.uhd_usrp_source_0.set_auto_iq_balance(True, 0) self.uhd_usrp_sink_0 = uhd.usrp_sink( ",".join(("serial=F5EAE1", "master_clock_rate=32e6")), uhd.stream_args( cpu_format="fc32", channels=range(1), ), ) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_time_unknown_pps(uhd.time_spec()) self.uhd_usrp_sink_0.set_center_freq(frequencia_usrp, 0) self.uhd_usrp_sink_0.set_gain(variable_qtgui_range_0, 0) self.uhd_usrp_sink_0.set_antenna('TX/RX', 0) self._time_offset_range = Range(0.999, 1.001, 0.0001, 1.00, 200) self._time_offset_win = RangeWidget(self._time_offset_range, self.set_time_offset, 'Timing Offset', "counter_slider", float) self.top_grid_layout.addWidget(self._time_offset_win, 3, 3, 1, 1) for r in range(3, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 4): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_0_0_0_0_0_0_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_FLATTOP, #wintype 0, #fc samp_rate, #bw "Frequencia Tratado", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0_0_0_0_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0_0_0_0_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0_0_0_0_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0_0_0_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0_0_0_0_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0_0_0_0_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0_0_0_0_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0_0_0_0_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0_0_0_0_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_0_0_0_0_0_0.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_freq_sink_x_0_0_0_0_0_0_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_0_0_0_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0_0_0_0_0_0.set_line_label( i, labels[i]) self.qtgui_freq_sink_x_0_0_0_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0_0_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0_0_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_0_0_0_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0_0_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget( self._qtgui_freq_sink_x_0_0_0_0_0_0_0_win, 1, 7, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(7, 8): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_0_0_0_0_0_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_FLATTOP, #wintype 0, #fc samp_rate, #bw "Phase Tratado", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0_0_0_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0_0_0_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0_0_0_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0_0_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0_0_0_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0_0_0_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0_0_0_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0_0_0_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0_0_0_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_0_0_0_0_0.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_freq_sink_x_0_0_0_0_0_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_0_0_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_0_0_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_0_0_0_0_win, 1, 5, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(5, 6): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_0_0_0_0_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_FLATTOP, #wintype 0, #fc samp_rate, #bw "Error Tratado", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0_0_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0_0_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0_0_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0_0_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0_0_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0_0_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0_0_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0_0_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_0_0_0_0.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_freq_sink_x_0_0_0_0_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_0_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_0_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_0_0_0_win, 1, 6, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(6, 7): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_0_0_0_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_FLATTOP, #wintype 0, #fc samp_rate, #bw "Recebido Tratado - Constelation Rec", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_0_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0_0_0_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_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_0_0_win, 1, 4, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 5): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_0_0_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_FLATTOP, #wintype 0, #fc samp_rate, #bw "Recebido Tratado", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0_0_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_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_0_win, 1, 3, 1, 1) for r in range(1, 2): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 4): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "Recebido", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0.set_fft_average(0.2) self.qtgui_freq_sink_x_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0_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_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_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_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "Enviado", #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, 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_const_sink_x_0_0_0_0 = qtgui.const_sink_c( 1024, #size '"Recebido Tratado - Constelation Rec""', #name 1 #number of inputs ) self.qtgui_const_sink_x_0_0_0_0.set_update_time(0.10) self.qtgui_const_sink_x_0_0_0_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0_0_0_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0_0_0_0.enable_autoscale(False) self.qtgui_const_sink_x_0_0_0_0.enable_grid(False) self.qtgui_const_sink_x_0_0_0_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0_0_0_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_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0_0_0_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0_0_0_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_0_0_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_0_win, 2, 4, 1, 1) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(4, 5): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_const_sink_x_0_0_0 = qtgui.const_sink_c( 1024, #size "Recebido Tratado", #name 1 #number of inputs ) self.qtgui_const_sink_x_0_0_0.set_update_time(0.10) self.qtgui_const_sink_x_0_0_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0_0_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0_0_0.enable_autoscale(False) self.qtgui_const_sink_x_0_0_0.enable_grid(False) self.qtgui_const_sink_x_0_0_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0_0_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_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0_0_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0_0_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_0_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_win, 2, 3, 1, 1) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(3, 4): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_const_sink_x_0_0 = qtgui.const_sink_c( 1024, #size "Recebido", #name 1 #number of inputs ) self.qtgui_const_sink_x_0_0.set_update_time(0.10) self.qtgui_const_sink_x_0_0.set_y_axis(-2, 2) self.qtgui_const_sink_x_0_0.set_x_axis(-2, 2) self.qtgui_const_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "") self.qtgui_const_sink_x_0_0.enable_autoscale(False) self.qtgui_const_sink_x_0_0.enable_grid(False) self.qtgui_const_sink_x_0_0.enable_axis_labels(True) if not True: self.qtgui_const_sink_x_0_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_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_const_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_const_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_const_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_const_sink_x_0_0.set_line_style(i, styles[i]) self.qtgui_const_sink_x_0_0.set_line_marker(i, markers[i]) self.qtgui_const_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_const_sink_x_0_0_win = sip.wrapinstance( self.qtgui_const_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_win, 2, 2, 1, 1) for r in range(2, 3): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 3): self.top_grid_layout.setColumnStretch(c, 1) self.qtgui_const_sink_x_0 = qtgui.const_sink_c( 1024, #size "Enviado", #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, 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._noise_volt_range = Range(0, 1, 0.01, 0.0000, 200) self._noise_volt_win = RangeWidget(self._noise_volt_range, self.set_noise_volt, 'Noise Voltage', "slider", float) self.top_grid_layout.addWidget(self._noise_volt_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._freq_offset_range = Range(-0.1, 0.1, 0.001, 0, 200) self._freq_offset_win = RangeWidget(self._freq_offset_range, self.set_freq_offset, 'Frequency Offset', "counter_slider", float) self.top_grid_layout.addWidget(self._freq_offset_win, 3, 2, 1, 1) for r in range(3, 4): self.top_grid_layout.setRowStretch(r, 1) for c in range(2, 3): self.top_grid_layout.setColumnStretch(c, 1) self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf( sps, timing_loop_bw, (rrc_taps), nfilts, nfilts / 2, 1.5, 2) self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(4) self.digital_costas_loop_cc_0 = digital.costas_loop_cc( phase_bw, arity, False) self.digital_constellation_modulator_0 = digital.generic_mod( constellation=qpsk, differential=True, samples_per_symbol=sps, pre_diff_code=True, excess_bw=excess_bw, verbose=False, log=False, ) self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb( qpsk) self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc( 15, 1, eq_gain, 2) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char * 1, samp_rate, True) self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb( 2, 8, "", False, gr.GR_MSB_FIRST) self.blocks_packed_to_unpacked_xx_0 = blocks.packed_to_unpacked_bb( 1, gr.GR_MSB_FIRST) self.blocks_file_source_0_0_0_0 = blocks.file_source( gr.sizeof_char * 1, '/home/andre/Desktop/video2.mpeg', False) self.blocks_file_source_0_0_0_0.set_begin_tag(pmt.PMT_NIL) self.blocks_file_sink_0_1_0 = blocks.file_sink( gr.sizeof_char * 1, '/home/andre/Desktop/transmitido/depois.mpeg', False) self.blocks_file_sink_0_1_0.set_unbuffered(False) self.blks2_packet_encoder_0 = grc_blks2.packet_mod_b( grc_blks2.packet_encoder( samples_per_symbol=sps, bits_per_symbol=2, preamble='', access_code='', pad_for_usrp=True, ), payload_length=0, ) self.blks2_packet_decoder_0 = grc_blks2.packet_demod_b( grc_blks2.packet_decoder( access_code= "1010110011011101101001001110001011110010100011000010000011111100", threshold=-1, callback=lambda ok, payload: self.blks2_packet_decoder_0. recv_pkt(ok, payload), ), ) ################################################## # Connections ################################################## self.connect((self.blks2_packet_decoder_0, 0), (self.blocks_file_sink_0_1_0, 0)) self.connect((self.blks2_packet_encoder_0, 0), (self.digital_constellation_modulator_0, 0)) self.connect((self.blocks_file_source_0_0_0_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_packed_to_unpacked_xx_0, 0), (self.blks2_packet_decoder_0, 0)) self.connect((self.blocks_repack_bits_bb_0, 0), (self.blocks_packed_to_unpacked_xx_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blks2_packet_encoder_0, 0)) self.connect((self.digital_cma_equalizer_cc_0, 0), (self.digital_costas_loop_cc_0, 0)) self.connect((self.digital_constellation_decoder_cb_0, 0), (self.digital_diff_decoder_bb_0, 0)) self.connect((self.digital_constellation_modulator_0, 0), (self.qtgui_const_sink_x_0, 0)) self.connect((self.digital_constellation_modulator_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.digital_constellation_modulator_0, 0), (self.uhd_usrp_sink_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_constellation_decoder_cb_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.qtgui_const_sink_x_0_0_0, 0)) self.connect((self.digital_costas_loop_cc_0, 0), (self.qtgui_freq_sink_x_0_0_0, 0)) self.connect((self.digital_diff_decoder_bb_0, 0), (self.blocks_repack_bits_bb_0, 0)) self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.digital_cma_equalizer_cc_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.digital_pfb_clock_sync_xxx_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.qtgui_const_sink_x_0_0, 0)) self.connect((self.uhd_usrp_source_0, 0), (self.qtgui_freq_sink_x_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") 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 = 2E6 ################################################## # Blocks ################################################## 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(131.550E6, 0) self.rtlsdr_source_0.set_freq_corr(50, 0) self.rtlsdr_source_0.set_dc_offset_mode(2, 0) self.rtlsdr_source_0.set_iq_balance_mode(2, 0) self.rtlsdr_source_0.set_gain_mode(True, 0) self.rtlsdr_source_0.set_gain(50, 0) self.rtlsdr_source_0.set_if_gain(20, 0) self.rtlsdr_source_0.set_bb_gain(20, 0) self.rtlsdr_source_0.set_antenna("", 0) self.rtlsdr_source_0.set_bandwidth(3E3, 0) self.rational_resampler_xxx_1 = filter.rational_resampler_fff( interpolation=1, decimation=10, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=480000, decimation=200000, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0.enable_grid(False) if not True: self.qtgui_waterfall_sink_x_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] colors = [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_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_waterfall_sink_x_0_win) self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "", #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_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_control_panel(False) if not True: self.qtgui_freq_sink_x_1.disable_legend() if "float" == "float" or "float" == "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_layout.addWidget(self._qtgui_freq_sink_x_1_win) self.low_pass_filter_0 = filter.fir_filter_ccf( 10, firdes.low_pass(1, samp_rate, 3E3, 25E3, firdes.WIN_HAMMING, 6.76)) self.blocks_wavfile_sink_0_0 = blocks.wavfile_sink( "/home/chris/Desktop/filteredAcarsNew", 1, 48000, 8) self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1) self.audio_sink_1 = audio.sink(48000, "", True) self.analog_simple_squelch_cc_1 = analog.simple_squelch_cc(-25, 0.001) self.analog_rail_ff_0 = analog.rail_ff(0, 1) ################################################## # Connections ################################################## self.connect((self.analog_rail_ff_0, 0), (self.audio_sink_1, 0)) self.connect((self.analog_rail_ff_0, 0), (self.blocks_wavfile_sink_0_0, 0)) self.connect((self.analog_rail_ff_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.analog_simple_squelch_cc_1, 0), (self.blocks_complex_to_mag_0, 0)) self.connect((self.blocks_complex_to_mag_0, 0), (self.rational_resampler_xxx_1, 0)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.analog_simple_squelch_cc_1, 0)) self.connect((self.rational_resampler_xxx_1, 0), (self.analog_rail_ff_0, 0)) self.connect((self.rtlsdr_source_0, 0), (self.low_pass_filter_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") 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.rational_resampler_xxx_0 = filter.rational_resampler_fff( interpolation=1, decimation=1, taps=None, fractional_bw=None, ) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #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 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_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.blocks_add_xx_0 = blocks.add_vff(1) self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_SAW_WAVE, 1000, 1, 0) self.analog_random_source_x_0 = blocks.vector_source_i(map(int, numpy.random.randint(0, 2, 1000)), True) ################################################## # Connections ################################################## self.connect((self.analog_random_source_x_0, 0), (self.blocks_add_xx_0, 1)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.qtgui_freq_sink_x_0, 0))
def __init__(self): gr.top_block.__init__(self, "OSMOSDR NFM RX") Qt.QWidget.__init__(self) self.setWindowTitle("OSMOSDR NFM RX") 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", "osmo_nfm_rx") try: if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry(self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry")) except: pass ################################################## # Variables ################################################## self.s_rate = s_rate = 8000000 self.gain_0 = gain_0 = 40 self.freq = freq = 491000000 self.RF_Gain = RF_Gain = 24 ################################################## # Blocks ################################################## self.qtgui_freq_sink_x_1 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype freq, #fc s_rate, #bw "", #name 1 ) 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) 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 range(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_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 freq, #fc s_rate, #bw "", #name 1 ) 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) 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 range(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_layout.addWidget(self._qtgui_freq_sink_x_0_win) self._gain_0_range = Range(0, 200, 1, 40, 200) self._gain_0_win = RangeWidget(self._gain_0_range, self.set_gain_0, 'gain_0', "counter_slider", float) self.top_layout.addWidget(self._gain_0_win) self.extras_s_tcp_0 = extras.s_tcp('192.168.0.2', 5000) self.dtv_atsc_rx_0 = dtv.atsc_rx(s_rate,1.1) self.blocks_udp_sink_0 = blocks.udp_sink(gr.sizeof_char*1, '127.0.0.1', 1234, 256, False) self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_cc(40) self.blocks_char_to_float_0 = blocks.char_to_float(1, 1) ################################################## # Connections ################################################## self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_freq_sink_x_1, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.dtv_atsc_rx_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.dtv_atsc_rx_0, 0), (self.blocks_char_to_float_0, 0)) self.connect((self.dtv_atsc_rx_0, 0), (self.blocks_udp_sink_0, 0)) self.connect((self.extras_s_tcp_0, 0), (self.blocks_multiply_const_vxx_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") 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 = 44000 self.resamp_factor = resamp_factor = 4 self.gain = gain = 1.1 self.filter_width = filter_width = 50 self.filter_frequency = filter_frequency = 1.05e3 self.dc_block_length = dc_block_length = 32 ################################################## # Blocks ################################################## self._filter_width_range = Range(10, 1000, 1, 50, 200) self._filter_width_win = RangeWidget(self._filter_width_range, self.set_filter_width, 'Filter Width', "counter_slider", float) self.top_grid_layout.addWidget(self._filter_width_win, 1, 3, 1, 1) self._filter_frequency_range = Range(1e2, 1e6, 10, 1.05e3, 200) self._filter_frequency_win = RangeWidget(self._filter_frequency_range, self.set_filter_frequency, 'Cutoff Frequency', "counter_slider", float) self.top_grid_layout.addWidget(self._filter_frequency_win, 1, 2, 1, 1) self._dc_block_length_range = Range(0, 1000, 2, 32, 200) self._dc_block_length_win = RangeWidget(self._dc_block_length_range, self.set_dc_block_length, 'DC block width', "counter_slider", int) self.top_grid_layout.addWidget(self._dc_block_length_win, 1, 5, 1, 1) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f( 1024 * 2, #size samp_rate, #samp_rate "Reconstructed Signal", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0.set_update_time(0.1) self.qtgui_time_sink_x_0_0.set_y_axis(-1, 1) 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, 100, 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 False: self.qtgui_time_sink_x_0_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(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_layout.addWidget(self._qtgui_time_sink_x_0_0_win) self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_f( 1024 * 10, #size firdes.WIN_HAMMING, #wintype 0, #fc samp_rate, #bw "Reconstructed Signal", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0.set_update_time(1) self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_AUTO, 0.0, 0, "") self.qtgui_freq_sink_x_0_0.enable_autoscale(True) self.qtgui_freq_sink_x_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0.set_fft_average(0.05) self.qtgui_freq_sink_x_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) if not False: self.qtgui_freq_sink_x_0_0.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_freq_sink_x_0_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_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_freq_sink_x_0_0_win) self.low_pass_filter_0 = filter.fir_filter_fff( 1, firdes.low_pass(1, samp_rate, filter_frequency, filter_width, firdes.WIN_HAMMING, 6.76)) self._gain_range = Range(0, 10, .1, 1.1, 200) self._gain_win = RangeWidget(self._gain_range, self.set_gain, 'Gain', "counter_slider", float) self.top_grid_layout.addWidget(self._gain_win, 1, 4, 1, 1) self.dc_blocker_xx_0 = filter.dc_blocker_ff(dc_block_length, True) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True) self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff((2, )) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((2, )) self.blocks_file_source_0 = blocks.file_source( gr.sizeof_gr_complex * 1, '/Users/Tyson/Documents/Academic/ELEN3024/Labs/Lab3/audio/modulated_single_tone_signal.dat', True) self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1) ################################################## # Connections ################################################## self.connect((self.blocks_complex_to_mag_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_multiply_const_vxx_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.dc_blocker_xx_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.blocks_complex_to_mag_0, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.qtgui_freq_sink_x_0_0, 0)) self.connect((self.dc_blocker_xx_0, 0), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.blocks_multiply_const_vxx_0, 0))
def __init__(self): gr.top_block.__init__(self, "FloripaSat-I Simulation Test") Qt.QWidget.__init__(self) self.setWindowTitle("FloripaSat-I Simulation Test") 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", "fsat_simulation_test") if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry(self.settings.value("geometry").toByteArray()) else: self.restoreGeometry( self.settings.value("geometry", type=QtCore.QByteArray)) ################################################## # Variables ################################################## self.symbol_rate = symbol_rate = 1.2e3 self.samples_per_symbol = samples_per_symbol = 40 self.sample_rate_tx = sample_rate_tx = symbol_rate * samples_per_symbol * 25 / 6 self.nfilts = nfilts = 32 self.sample_rate_rx = sample_rate_rx = sample_rate_tx * 6 / 5 self.sample_rate = sample_rate = symbol_rate * samples_per_symbol self.rrc_taps = rrc_taps = firdes.root_raised_cosine( nfilts, nfilts, 1.0 / float(40), 0.35, 45 * nfilts) self.pi = pi = numpy.pi self.phase_shift = phase_shift = 0 self.noise_amp = noise_amp = 1e-6 self.modulation_sensitivity = modulation_sensitivity = 4e3 self.freq_shift = freq_shift = 1e3 ################################################## # Blocks ################################################## self.tabs = Qt.QTabWidget() self.tabs_widget_0 = Qt.QWidget() self.tabs_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tabs_widget_0) self.tabs_grid_layout_0 = Qt.QGridLayout() self.tabs_layout_0.addLayout(self.tabs_grid_layout_0) self.tabs.addTab(self.tabs_widget_0, 'Spectrum') self.tabs_widget_1 = Qt.QWidget() self.tabs_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tabs_widget_1) self.tabs_grid_layout_1 = Qt.QGridLayout() self.tabs_layout_1.addLayout(self.tabs_grid_layout_1) self.tabs.addTab(self.tabs_widget_1, 'Time') self.top_layout.addWidget(self.tabs) self.qtgui_time_sink_x_0_0_0_0 = qtgui.time_sink_f( 11200, #size symbol_rate * samples_per_symbol, #samp_rate "Signal", #name 2 #number of inputs ) self.qtgui_time_sink_x_0_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0_0.set_y_axis(-1.2, 1.2) self.qtgui_time_sink_x_0_0_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0_0.set_trigger_mode( qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0_0_0.enable_control_panel(False) self.qtgui_time_sink_x_0_0_0_0.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_0_0_0_0.disable_legend() labels = [ "Transmitted", "Received", "Transmitted", '', '', '', '', '', '', '' ] 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_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_0_0.pyqwidget(), Qt.QWidget) self.tabs_grid_layout_1.addWidget(self._qtgui_time_sink_x_0_0_0_0_win, 3, 0, 7, 1) [self.tabs_grid_layout_1.setRowStretch(r, 1) for r in range(3, 10)] [self.tabs_grid_layout_1.setColumnStretch(c, 1) for c in range(0, 1)] self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f( 280, #size symbol_rate * samples_per_symbol, #samp_rate "Message", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0.set_y_axis(-1.2, 1.2) self.qtgui_time_sink_x_0_0_0.set_y_label('Amplitude', "") self.qtgui_time_sink_x_0_0_0.enable_tags(-1, True) self.qtgui_time_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0_0.enable_axis_labels(True) self.qtgui_time_sink_x_0_0_0.enable_control_panel(False) self.qtgui_time_sink_x_0_0_0.enable_stem_plot(False) if not True: self.qtgui_time_sink_x_0_0_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 = [0, -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_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.tabs_grid_layout_1.addWidget(self._qtgui_time_sink_x_0_0_0_win, 10, 0, 7, 1) [self.tabs_grid_layout_1.setRowStretch(r, 1) for r in range(10, 17)] [self.tabs_grid_layout_1.setColumnStretch(c, 1) for c in range(0, 1)] self.qtgui_freq_sink_x_0_0_0 = qtgui.freq_sink_c( 8192, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc sample_rate, #bw "Received Signal", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0_0.set_y_axis(-180, 10) self.qtgui_freq_sink_x_0_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0_0_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_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.tabs_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_0_0_win, 1, 0, 1, 1) [self.tabs_grid_layout_0.setRowStretch(r, 1) for r in range(1, 2)] [self.tabs_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 1)] self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c( 8192, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc sample_rate, #bw "Transmitted Signal", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0.set_y_axis(-180, 10) self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0_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_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget) self.tabs_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_0_win, 0, 0, 1, 1) [self.tabs_grid_layout_0.setRowStretch(r, 1) for r in range(0, 1)] [self.tabs_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 1)] self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 8192, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc symbol_rate * samples_per_symbol, #bw "Demodulated Signal", #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, 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 = ['', '', '', '', '', '', '', '', '', ''] 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.tabs_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 2, 0, 1, 1) [self.tabs_grid_layout_0.setRowStretch(r, 1) for r in range(2, 3)] [self.tabs_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 1)] self._phase_shift_range = Range(0, 2 * pi, 0.01, 0, 200) self._phase_shift_win = RangeWidget(self._phase_shift_range, self.set_phase_shift, "Channel Phase Shift", "counter_slider", float) self.tabs_grid_layout_1.addWidget(self._phase_shift_win, 1, 0, 1, 1) [self.tabs_grid_layout_1.setRowStretch(r, 1) for r in range(1, 2)] [self.tabs_grid_layout_1.setColumnStretch(c, 1) for c in range(0, 1)] self._noise_amp_range = Range(1e-6, 0.1, 1e-6, 1e-6, 200) self._noise_amp_win = RangeWidget(self._noise_amp_range, self.set_noise_amp, "Channel Noise Amplitude", "counter_slider", float) self.tabs_grid_layout_1.addWidget(self._noise_amp_win, 2, 0, 1, 1) [self.tabs_grid_layout_1.setRowStretch(r, 1) for r in range(2, 3)] [self.tabs_grid_layout_1.setColumnStretch(c, 1) for c in range(0, 1)] self.interp_fir_filter_xxx_0 = filter.interp_fir_filter_fff( 1, (firdes.gaussian(1, samples_per_symbol / 2, 0.25, 100))) self.interp_fir_filter_xxx_0.declare_sample_delay(0) self._freq_shift_range = Range(0, 100e3, 1e3, 1e3, 200) self._freq_shift_win = RangeWidget(self._freq_shift_range, self.set_freq_shift, "Channel Frequency Shift", "counter_slider", float) self.tabs_grid_layout_1.addWidget(self._freq_shift_win, 0, 0, 1, 1) [self.tabs_grid_layout_1.setRowStretch(r, 1) for r in range(0, 1)] [self.tabs_grid_layout_1.setColumnStretch(c, 1) for c in range(0, 1)] self.fm_modulator_0 = fm_modulator( modulation_sensitivity=modulation_sensitivity, samp_rate=symbol_rate * samples_per_symbol, ) self.fm_demodulator_0 = fm_demodulator( modulation_sensitivity=modulation_sensitivity, samp_rate=sample_rate, ) self.custom_symbol_sync_early_late_fb_0 = custom.symbol_sync_early_late_fb( samples_per_symbol, 1 / sample_rate, 0.01 * sample_rate, 0.707, 3.22) self.custom_rect_encoder_bf_0 = custom.rect_encoder_bf( samples_per_symbol) self.custom_frame_sync_bb_0 = custom.frame_sync_bb(([ 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0 ]), 32, 3) self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(8) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1, sample_rate, True) self.blocks_file_source_0_0 = blocks.file_source( gr.sizeof_char * 1, '/home/rpa/code/FloripaSat-I-SDR-Receiver/Binary-Files/fsat-hello.bin', True) self.blocks_char_to_float_0 = blocks.char_to_float(1, 1) ################################################## # Connections ################################################## self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_time_sink_x_0_0_0, 0)) self.connect((self.blocks_file_source_0_0, 0), (self.blocks_unpack_k_bits_bb_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.fm_demodulator_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.qtgui_freq_sink_x_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.qtgui_freq_sink_x_0_0_0, 0)) self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.custom_rect_encoder_bf_0, 0)) self.connect((self.custom_frame_sync_bb_0, 0), (self.blocks_char_to_float_0, 0)) self.connect((self.custom_rect_encoder_bf_0, 0), (self.interp_fir_filter_xxx_0, 0)) self.connect((self.custom_symbol_sync_early_late_fb_0, 0), (self.custom_frame_sync_bb_0, 0)) self.connect((self.fm_demodulator_0, 0), (self.custom_symbol_sync_early_late_fb_0, 0)) self.connect((self.fm_demodulator_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.fm_demodulator_0, 0), (self.qtgui_time_sink_x_0_0_0_0, 1)) self.connect((self.fm_modulator_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.interp_fir_filter_xxx_0, 0), (self.fm_modulator_0, 0)) self.connect((self.interp_fir_filter_xxx_0, 0), (self.qtgui_time_sink_x_0_0_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "AM_Demod") Qt.QWidget.__init__(self) self.setWindowTitle("AM_Demod") 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", "AM_Demod") if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry(self.settings.value("geometry").toByteArray()) else: self.restoreGeometry( self.settings.value("geometry", type=QtCore.QByteArray)) ################################################## # Variables ################################################## self.seek = seek = 0 self.freq = freq = 415 self.vol = vol = 1 self.variable_qtgui_label_0 = variable_qtgui_label_0 = ((freq * 1e6) + (seek * 1e3)) self.samp_rate = samp_rate = 2e6 self.rf_gain = rf_gain = 60 self.passband = passband = 10 self.decimate = decimate = 10 self.audio_low_cutoff = audio_low_cutoff = 250 self.audio_high_cutoff = audio_high_cutoff = 1500 ################################################## # Blocks ################################################## self.Tabs = Qt.QTabWidget() self.Tabs_widget_0 = Qt.QWidget() self.Tabs_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.Tabs_widget_0) self.Tabs_grid_layout_0 = Qt.QGridLayout() self.Tabs_layout_0.addLayout(self.Tabs_grid_layout_0) self.Tabs.addTab(self.Tabs_widget_0, 'input') self.Tabs_widget_1 = Qt.QWidget() self.Tabs_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.Tabs_widget_1) self.Tabs_grid_layout_1 = Qt.QGridLayout() self.Tabs_layout_1.addLayout(self.Tabs_grid_layout_1) self.Tabs.addTab(self.Tabs_widget_1, 'output') self.top_layout.addWidget(self.Tabs) self._vol_range = Range(0, 100, 1, 1, 100) self._vol_win = RangeWidget(self._vol_range, self.set_vol, 'volume', "counter_slider", float) self.top_layout.addWidget(self._vol_win) self._seek_range = Range(-100, 500, 0.5, 0, 100) self._seek_win = RangeWidget(self._seek_range, self.set_seek, 'Seek in kHz', "counter_slider", float) self.Tabs_grid_layout_0.addWidget(self._seek_win, 2, 2, 1, 1) [self.Tabs_grid_layout_0.setRowStretch(r, 1) for r in range(2, 3)] [self.Tabs_grid_layout_0.setColumnStretch(c, 1) for c in range(2, 3)] self._rf_gain_range = Range(10, 70, 1, 60, 100) self._rf_gain_win = RangeWidget(self._rf_gain_range, self.set_rf_gain, 'RF Gain dB', "counter_slider", int) self.Tabs_grid_layout_0.addWidget(self._rf_gain_win, 0, 2, 1, 1) [self.Tabs_grid_layout_0.setRowStretch(r, 1) for r in range(0, 1)] [self.Tabs_grid_layout_0.setColumnStretch(c, 1) for c in range(2, 3)] self._passband_range = Range(3, 30, 1, 10, 100) self._passband_win = RangeWidget(self._passband_range, self.set_passband, 'Filter kHz', "counter_slider", int) self.Tabs_grid_layout_0.addWidget(self._passband_win, 4, 2, 1, 1) [self.Tabs_grid_layout_0.setRowStretch(r, 1) for r in range(4, 5)] [self.Tabs_grid_layout_0.setColumnStretch(c, 1) for c in range(2, 3)] self._freq_range = Range(24, 1766, 0.5, 415, 100) self._freq_win = RangeWidget(self._freq_range, self.set_freq, 'Frequency in MHz', "counter_slider", float) self.Tabs_grid_layout_0.addWidget(self._freq_win, 1, 2, 1, 1) [self.Tabs_grid_layout_0.setRowStretch(r, 1) for r in range(1, 2)] [self.Tabs_grid_layout_0.setColumnStretch(c, 1) for c in range(2, 3)] self._audio_low_cutoff_range = Range(20, 400, 1, 250, 200) self._audio_low_cutoff_win = RangeWidget(self._audio_low_cutoff_range, self.set_audio_low_cutoff, 'Audio low Cutoff Hz', "counter_slider", float) self.Tabs_grid_layout_1.addWidget(self._audio_low_cutoff_win, 2, 1, 1, 1) [self.Tabs_grid_layout_1.setRowStretch(r, 1) for r in range(2, 3)] [self.Tabs_grid_layout_1.setColumnStretch(c, 1) for c in range(1, 2)] self._audio_high_cutoff_range = Range(500, 20000, 1, 1500, 200) self._audio_high_cutoff_win = RangeWidget( self._audio_high_cutoff_range, self.set_audio_high_cutoff, 'Audio high Cutoff Hz', "counter_slider", float) self.Tabs_grid_layout_1.addWidget(self._audio_high_cutoff_win, 1, 1, 1, 1) [self.Tabs_grid_layout_1.setRowStretch(r, 1) for r in range(1, 2)] [self.Tabs_grid_layout_1.setColumnStretch(c, 1) for c in range(1, 2)] self._variable_qtgui_label_0_tool_bar = Qt.QToolBar(self) if None: self._variable_qtgui_label_0_formatter = None else: self._variable_qtgui_label_0_formatter = lambda x: eng_notation.num_to_str( x) self._variable_qtgui_label_0_tool_bar.addWidget( Qt.QLabel("Frequency" + ": ")) self._variable_qtgui_label_0_label = Qt.QLabel( str( self._variable_qtgui_label_0_formatter( self.variable_qtgui_label_0))) self._variable_qtgui_label_0_tool_bar.addWidget( self._variable_qtgui_label_0_label) self.Tabs_grid_layout_0.addWidget( self._variable_qtgui_label_0_tool_bar, 3, 2, 1, 1) [self.Tabs_grid_layout_0.setRowStretch(r, 1) for r in range(3, 4)] [self.Tabs_grid_layout_0.setColumnStretch(c, 1) for c in range(2, 3)] 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 * 1e6) + (seek * 1e3)), 0) self.rtlsdr_source_0.set_freq_corr(80, 0) self.rtlsdr_source_0.set_dc_offset_mode(2, 0) self.rtlsdr_source_0.set_iq_balance_mode(2, 0) self.rtlsdr_source_0.set_gain_mode(True, 0) self.rtlsdr_source_0.set_gain(rf_gain, 0) self.rtlsdr_source_0.set_if_gain(20, 0) self.rtlsdr_source_0.set_bb_gain(20, 0) self.rtlsdr_source_0.set_antenna('', 0) self.rtlsdr_source_0.set_bandwidth(2e6, 0) self.rational_resampler_xxx_1 = filter.rational_resampler_fff( interpolation=48, decimation=200, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=1, decimation=decimate, taps=None, fractional_bw=None, ) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #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(-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(True) self.qtgui_time_sink_x_0.enable_axis_labels(True) self.qtgui_time_sink_x_0.enable_control_panel(True) 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(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.Tabs_grid_layout_1.addWidget(self._qtgui_time_sink_x_0_win, 0, 1, 1, 1) [self.Tabs_grid_layout_1.setRowStretch(r, 1) for r in range(0, 1)] [self.Tabs_grid_layout_1.setColumnStretch(c, 1) for c in range(1, 2)] self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype freq + (seek * 1e-3), #fc 50000, #bw "Filter", #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(0.2) 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.Tabs_grid_layout_0.addWidget(self._qtgui_freq_sink_x_0_win, 5, 2, 1, 1) [self.Tabs_grid_layout_0.setRowStretch(r, 1) for r in range(5, 6)] [self.Tabs_grid_layout_0.setColumnStretch(c, 1) for c in range(2, 3)] self.low_pass_filter_0 = filter.fir_filter_ccf( 1, firdes.low_pass(1, samp_rate / decimate, passband * 1000, 200, firdes.WIN_HAMMING, 6.76)) self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff( ((vol / 100) * 100, )) self.band_pass_filter_0 = filter.fir_filter_fff( 1, firdes.band_pass(1, 48e3, audio_low_cutoff, audio_high_cutoff, 10, firdes.WIN_HAMMING, 6.76)) self.audio_sink_0 = audio.sink(48000, '', True) self.analog_am_demod_cf_0 = analog.am_demod_cf( channel_rate=samp_rate / decimate, audio_decim=1, audio_pass=20000, audio_stop=21000, ) self.Output_Frequency_graph = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 48e3, #bw "Output Frequency Graph", #name 1 #number of inputs ) self.Output_Frequency_graph.set_update_time(0.10) self.Output_Frequency_graph.set_y_axis(-100, -20) self.Output_Frequency_graph.set_y_label('Relative Gain', 'dB') self.Output_Frequency_graph.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.Output_Frequency_graph.enable_autoscale(False) self.Output_Frequency_graph.enable_grid(False) self.Output_Frequency_graph.set_fft_average(0.2) self.Output_Frequency_graph.enable_axis_labels(True) self.Output_Frequency_graph.enable_control_panel(True) if not True: self.Output_Frequency_graph.disable_legend() if "float" == "float" or "float" == "msg_float": self.Output_Frequency_graph.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.Output_Frequency_graph.set_line_label( i, "Data {0}".format(i)) else: self.Output_Frequency_graph.set_line_label(i, labels[i]) self.Output_Frequency_graph.set_line_width(i, widths[i]) self.Output_Frequency_graph.set_line_color(i, colors[i]) self.Output_Frequency_graph.set_line_alpha(i, alphas[i]) self._Output_Frequency_graph_win = sip.wrapinstance( self.Output_Frequency_graph.pyqwidget(), Qt.QWidget) self.Tabs_grid_layout_1.addWidget(self._Output_Frequency_graph_win, 0, 0, 3, 1) [self.Tabs_grid_layout_1.setRowStretch(r, 1) for r in range(0, 3)] [self.Tabs_grid_layout_1.setColumnStretch(c, 1) for c in range(0, 1)] self.Input_Waterfall = qtgui.waterfall_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype ((freq * 1e6) + (seek * 1e3)), #fc samp_rate / decimate, #bw "", #name 1 #number of inputs ) self.Input_Waterfall.set_update_time(0.10) self.Input_Waterfall.enable_grid(False) self.Input_Waterfall.enable_axis_labels(True) if not True: self.Input_Waterfall.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.Input_Waterfall.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [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.Input_Waterfall.set_line_label(i, "Data {0}".format(i)) else: self.Input_Waterfall.set_line_label(i, labels[i]) self.Input_Waterfall.set_color_map(i, colors[i]) self.Input_Waterfall.set_line_alpha(i, alphas[i]) self.Input_Waterfall.set_intensity_range(-140, 10) self._Input_Waterfall_win = sip.wrapinstance( self.Input_Waterfall.pyqwidget(), Qt.QWidget) self.Tabs_grid_layout_0.addWidget(self._Input_Waterfall_win, 5, 0, 1, 2) [self.Tabs_grid_layout_0.setRowStretch(r, 1) for r in range(5, 6)] [self.Tabs_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 2)] self.Input = qtgui.freq_sink_c( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype ((freq * 1e6) + (seek * 1e3)), #fc samp_rate / decimate, #bw "Input Frequency Graph", #name 1 #number of inputs ) self.Input.set_update_time(0.05) self.Input.set_y_axis(-140, 10) self.Input.set_y_label('Relative Gain', 'dB') self.Input.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.Input.enable_autoscale(False) self.Input.enable_grid(True) self.Input.set_fft_average(0.2) self.Input.enable_axis_labels(True) self.Input.enable_control_panel(True) if not True: self.Input.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.Input.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.Input.set_line_label(i, "Data {0}".format(i)) else: self.Input.set_line_label(i, labels[i]) self.Input.set_line_width(i, widths[i]) self.Input.set_line_color(i, colors[i]) self.Input.set_line_alpha(i, alphas[i]) self._Input_win = sip.wrapinstance(self.Input.pyqwidget(), Qt.QWidget) self.Tabs_grid_layout_0.addWidget(self._Input_win, 0, 0, 4, 2) [self.Tabs_grid_layout_0.setRowStretch(r, 1) for r in range(0, 4)] [self.Tabs_grid_layout_0.setColumnStretch(c, 1) for c in range(0, 2)] ################################################## # Connections ################################################## self.connect((self.analog_am_demod_cf_0, 0), (self.rational_resampler_xxx_1, 0)) self.connect((self.band_pass_filter_0, 0), (self.Output_Frequency_graph, 0)) self.connect((self.band_pass_filter_0, 0), (self.audio_sink_0, 0)) self.connect((self.band_pass_filter_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_multiply_const_vxx_0, 0), (self.band_pass_filter_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.analog_am_demod_cf_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.Input, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.Input_Waterfall, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.rational_resampler_xxx_1, 0), (self.blocks_multiply_const_vxx_0, 0)) self.connect((self.rtlsdr_source_0, 0), (self.rational_resampler_xxx_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") if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry(self.settings.value("geometry").toByteArray()) else: self.restoreGeometry( self.settings.value("geometry", type=QtCore.QByteArray)) ################################################## # Variables ################################################## self.samp_rate = samp_rate = 44100 ################################################## # Blocks ################################################## self.qtgui_vector_sink_f_0 = qtgui.vector_sink_f( 1024, 0, 1.0, "x-Axis", "y-Axis", "vector sink", 1 # Number of inputs ) self.qtgui_vector_sink_f_0.set_update_time(0.10) self.qtgui_vector_sink_f_0.set_y_axis(-140, 10) self.qtgui_vector_sink_f_0.enable_autoscale(False) self.qtgui_vector_sink_f_0.enable_grid(False) self.qtgui_vector_sink_f_0.set_x_axis_units("") self.qtgui_vector_sink_f_0.set_y_axis_units("") self.qtgui_vector_sink_f_0.set_ref_level(0) 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_vector_sink_f_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_vector_sink_f_0.set_line_label(i, labels[i]) self.qtgui_vector_sink_f_0.set_line_width(i, widths[i]) self.qtgui_vector_sink_f_0.set_line_color(i, colors[i]) self.qtgui_vector_sink_f_0.set_line_alpha(i, alphas[i]) self._qtgui_vector_sink_f_0_win = sip.wrapinstance( self.qtgui_vector_sink_f_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_vector_sink_f_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw "freq_sink", #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_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.fft_vxx_0 = fft.fft_vfc(1024, True, (window.blackmanharris(1024)), 1) self.blocks_wavfile_source_1 = blocks.wavfile_source( '/home/jsarp4/Documents/gnu_radio_flowcharts/CSS_USRP_impl/chirps/1.wav', True) self.blocks_wavfile_source_0 = blocks.wavfile_source( '/home/jsarp4/Documents/gnu_radio_flowcharts/CSS_USRP_impl/chirps/inv.wav', True) self.blocks_stream_to_vector_0 = blocks.stream_to_vector( gr.sizeof_float * 1, 1024) self.blocks_multiply_xx_0 = blocks.multiply_vff(1) self.blocks_complex_to_float_0 = blocks.complex_to_float(1024) ################################################## # Connections ################################################## self.connect((self.blocks_complex_to_float_0, 0), (self.qtgui_vector_sink_f_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_stream_to_vector_0, 0)) self.connect((self.blocks_multiply_xx_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0)) self.connect((self.blocks_wavfile_source_0, 0), (self.blocks_multiply_xx_0, 0)) self.connect((self.blocks_wavfile_source_1, 0), (self.blocks_multiply_xx_0, 1)) self.connect((self.fft_vxx_0, 0), (self.blocks_complex_to_float_0, 0))
def __init__(self): gr.top_block.__init__(self, "Receptor APT NOAA") Qt.QWidget.__init__(self) self.setWindowTitle("Receptor APT NOAA") 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", "SdrApt") self.restoreGeometry(self.settings.value("geometry").toByteArray()) ################################################## # Variables ################################################## self.trans = trans = 1 self.samp_rate = samp_rate = 960000 self.prefix = prefix = "/home/gonzalo/workspace/sdr-apt/wav/" self.fcd_freq = fcd_freq = 137100000 self.cutoff = cutoff = 40 self.xlate_filter_taps = xlate_filter_taps = firdes.low_pass( 1, samp_rate * 2, cutoff * 1000, trans * 1000, firdes.WIN_HAMMING, 6.76) self.variable_qtgui_label_0 = variable_qtgui_label_0 = fcd_freq self.recfile2 = recfile2 = prefix + "am_demod/" + datetime.now( ).strftime("%Y.%m.%d.%H.%M.%S") + ".wav" self.recfile = recfile = prefix + "fm_demod/" + datetime.now( ).strftime("%Y.%m.%d.%H.%M.%S") + ".wav" self.lpf_cutoff = lpf_cutoff = 40000 self.lna_gain_0 = lna_gain_0 = 30 self.delay = delay = 0 self.bpf_lp = bpf_lp = 500 self.bpf_hp = bpf_hp = 5000 self.af_gain = af_gain = 1.5 ################################################## # Blocks ################################################## self.tab = Qt.QTabWidget() self.tab_widget_0 = Qt.QWidget() self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0) self.tab_grid_layout_0 = Qt.QGridLayout() self.tab_layout_0.addLayout(self.tab_grid_layout_0) self.tab.addTab(self.tab_widget_0, "Senal en recepcion") self.tab_widget_1 = Qt.QWidget() self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_1) self.tab_grid_layout_1 = Qt.QGridLayout() self.tab_layout_1.addLayout(self.tab_grid_layout_1) self.tab.addTab(self.tab_widget_1, "Demodulacion FM") self.tab_widget_2 = Qt.QWidget() self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_2) self.tab_grid_layout_2 = Qt.QGridLayout() self.tab_layout_2.addLayout(self.tab_grid_layout_2) self.tab.addTab(self.tab_widget_2, "Detector de envolvente") self.top_layout.addWidget(self.tab) self._lna_gain_0_options = ( 0, 10, 20, 30, 35, ) self._lna_gain_0_labels = ( "0 dB", "+ 10 dB", "+ 20 dB", "+ 30 dB", "+ 35 dB", ) self._lna_gain_0_tool_bar = Qt.QToolBar(self) self._lna_gain_0_tool_bar.addWidget( Qt.QLabel("Ganancia SDR (dB)" + ": ")) self._lna_gain_0_combo_box = Qt.QComboBox() self._lna_gain_0_tool_bar.addWidget(self._lna_gain_0_combo_box) for label in self._lna_gain_0_labels: self._lna_gain_0_combo_box.addItem(label) self._lna_gain_0_callback = lambda i: Qt.QMetaObject.invokeMethod( self._lna_gain_0_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._lna_gain_0_options.index(i))) self._lna_gain_0_callback(self.lna_gain_0) self._lna_gain_0_combo_box.currentIndexChanged.connect( lambda i: self.set_lna_gain_0(self._lna_gain_0_options[i])) self.top_grid_layout.addWidget(self._lna_gain_0_tool_bar, 1, 4, 1, 1) self._fcd_freq_options = ( 137620000, 137912500, 137100000, 93900000, ) self._fcd_freq_labels = ( "NOAA 15", "NOAA 18", "NOAA 19", "Oceano FM", ) self._fcd_freq_group_box = Qt.QGroupBox("Seleccionar Satelite") self._fcd_freq_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._fcd_freq_button_group = variable_chooser_button_group() self._fcd_freq_group_box.setLayout(self._fcd_freq_box) for i, label in enumerate(self._fcd_freq_labels): radio_button = Qt.QRadioButton(label) self._fcd_freq_box.addWidget(radio_button) self._fcd_freq_button_group.addButton(radio_button, i) self._fcd_freq_callback = lambda i: Qt.QMetaObject.invokeMethod( self._fcd_freq_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._fcd_freq_options.index(i))) self._fcd_freq_callback(self.fcd_freq) self._fcd_freq_button_group.buttonClicked[int].connect( lambda i: self.set_fcd_freq(self._fcd_freq_options[i])) self.top_grid_layout.addWidget(self._fcd_freq_group_box, 1, 1, 1, 2) self._delay_range = Range(0, 5, 1, 0, 200) self._delay_win = RangeWidget(self._delay_range, self.set_delay, "Delay", "counter_slider", float) self.tab_layout_2.addWidget(self._delay_win) self._cutoff_range = Range(10, 48, 1, 40, 200) self._cutoff_win = RangeWidget(self._cutoff_range, self.set_cutoff, "Frecuencia de corte LPF (kHz)", "counter_slider", float) self.top_grid_layout.addWidget(self._cutoff_win, 2, 1, 1, 1) self._bpf_lp_range = Range(200, 500, 10, 500, 100) self._bpf_lp_win = RangeWidget(self._bpf_lp_range, self.set_bpf_lp, "Band Pass Filter Lp", "counter_slider", float) self.tab_layout_2.addWidget(self._bpf_lp_win) self._bpf_hp_range = Range(800, 8000, 10, 5000, 100) self._bpf_hp_win = RangeWidget(self._bpf_hp_range, self.set_bpf_hp, "Band Pass Filter Hp", "counter_slider", float) self.tab_layout_2.addWidget(self._bpf_hp_win) self._af_gain_range = Range(0, 3, .1, 1.5, 100) self._af_gain_win = RangeWidget(self._af_gain_range, self.set_af_gain, "Volumen audio", "dial", float) self.top_grid_layout.addWidget(self._af_gain_win, 2, 4, 1, 1) self._variable_qtgui_label_0_tool_bar = Qt.QToolBar(self) if None: self._variable_qtgui_label_0_formatter = None else: self._variable_qtgui_label_0_formatter = lambda x: x self._variable_qtgui_label_0_tool_bar.addWidget( Qt.QLabel("Frecuencia Portadora" + ": ")) self._variable_qtgui_label_0_label = Qt.QLabel( str( self._variable_qtgui_label_0_formatter( self.variable_qtgui_label_0))) self._variable_qtgui_label_0_tool_bar.addWidget( self._variable_qtgui_label_0_label) self.top_grid_layout.addWidget(self._variable_qtgui_label_0_tool_bar, 1, 3, 1, 1) self._trans_range = Range(1, 40, .2, 1, 200) self._trans_win = RangeWidget(self._trans_range, self.set_trans, "Ancho LPF (kHz)", "counter_slider", float) self.top_grid_layout.addWidget(self._trans_win, 2, 3, 1, 1) self.rational_resampler_xxx_0_0_0 = filter.rational_resampler_fff( interpolation=20800, decimation=48000, taps=None, fractional_bw=None, ) self.rational_resampler_xxx_0 = filter.rational_resampler_ccc( interpolation=96000, decimation=samp_rate, taps=None, fractional_bw=None, ) self.qtgui_waterfall_sink_x_0_0 = qtgui.waterfall_sink_c( 4096, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 96000, #bw "", #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0_0.enable_grid(False) if not True: self.qtgui_waterfall_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_waterfall_sink_x_0_0.set_plot_pos_half(not True) labels = ["", "", "", "", "", "", "", "", "", ""] colors = [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_waterfall_sink_x_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0_0.pyqwidget(), Qt.QWidget) self.tab_layout_0.addWidget(self._qtgui_waterfall_sink_x_0_0_win) self.qtgui_time_sink_x_2_0 = qtgui.time_sink_c( 1024, #size 96000, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_2_0.set_update_time(0.10) self.qtgui_time_sink_x_2_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_2_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_2_0.enable_tags(-1, True) self.qtgui_time_sink_x_2_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_2_0.enable_autoscale(False) self.qtgui_time_sink_x_2_0.enable_grid(False) self.qtgui_time_sink_x_2_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_2_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 * 1): if len(labels[i]) == 0: if (i % 2 == 0): self.qtgui_time_sink_x_2_0.set_line_label( i, "Re{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_2_0.set_line_label( i, "Im{{Data {0}}}".format(i / 2)) else: self.qtgui_time_sink_x_2_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_2_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_2_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_2_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_2_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_2_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_2_0_win = sip.wrapinstance( self.qtgui_time_sink_x_2_0.pyqwidget(), Qt.QWidget) self.top_layout.addWidget(self._qtgui_time_sink_x_2_0_win) self.qtgui_time_sink_x_1_0 = qtgui.time_sink_f( 2080, #size 2080 * 2, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_1_0.set_update_time(.5) self.qtgui_time_sink_x_1_0.set_y_axis(0, 0.4) 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, 0.4, 0, 0, "") self.qtgui_time_sink_x_1_0.enable_autoscale(False) self.qtgui_time_sink_x_1_0.enable_grid(True) self.qtgui_time_sink_x_1_0.enable_control_panel(True) if not True: self.qtgui_time_sink_x_1_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, 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_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.tab_layout_2.addWidget(self._qtgui_time_sink_x_1_0_win) self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f( 1024, #size 20800, #samp_rate "", #name 1 #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(-1, 1) self.qtgui_time_sink_x_0_1.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0_1.enable_tags(-1, False) 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_control_panel(False) if not True: self.qtgui_time_sink_x_0_1.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(1): 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.tab_layout_1.addWidget(self._qtgui_time_sink_x_0_1_win) self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f( 1024, #size 20800, #samp_rate "", #name 2 #number of inputs ) self.qtgui_time_sink_x_0_0_0.set_update_time(0.10) self.qtgui_time_sink_x_0_0_0.set_y_axis(-1, 1) self.qtgui_time_sink_x_0_0_0.set_y_label("Amplitude", "") self.qtgui_time_sink_x_0_0_0.enable_tags(-1, False) self.qtgui_time_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_0_0.enable_autoscale(False) self.qtgui_time_sink_x_0_0_0.enable_grid(False) self.qtgui_time_sink_x_0_0_0.enable_control_panel(False) if not True: self.qtgui_time_sink_x_0_0_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: self.qtgui_time_sink_x_0_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i]) self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i]) self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i]) self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i]) self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i]) self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i]) self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance( self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget) self.tab_layout_2.addWidget(self._qtgui_time_sink_x_0_0_0_win) self.qtgui_freq_sink_x_1_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 20800, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_1_0.set_update_time(0.10) self.qtgui_freq_sink_x_1_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_1_0.enable_autoscale(False) self.qtgui_freq_sink_x_1_0.enable_grid(False) self.qtgui_freq_sink_x_1_0.set_fft_average(1.0) self.qtgui_freq_sink_x_1_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_1_0.disable_legend() if "float" == "float" or "float" == "msg_float": self.qtgui_freq_sink_x_1_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_1_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_1_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_1_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_1_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_1_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_1_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_1_0.pyqwidget(), Qt.QWidget) self.tab_layout_1.addWidget(self._qtgui_freq_sink_x_1_0_win) self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c( 2048, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc 96000, #bw "", #name 1 #number of inputs ) self.qtgui_freq_sink_x_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) if not True: self.qtgui_freq_sink_x_0_0.disable_legend() if "complex" == "float" or "complex" == "msg_float": self.qtgui_freq_sink_x_0_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_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget) self.tab_layout_0.addWidget(self._qtgui_freq_sink_x_0_0_win) self.osmosdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " + "") self.osmosdr_source_0.set_sample_rate(samp_rate) self.osmosdr_source_0.set_center_freq(fcd_freq, 0) self.osmosdr_source_0.set_freq_corr(0, 0) self.osmosdr_source_0.set_dc_offset_mode(0, 0) self.osmosdr_source_0.set_iq_balance_mode(0, 0) self.osmosdr_source_0.set_gain_mode(False, 0) self.osmosdr_source_0.set_gain(lna_gain_0, 0) self.osmosdr_source_0.set_if_gain(20, 0) self.osmosdr_source_0.set_bb_gain(20, 0) self.osmosdr_source_0.set_antenna("", 0) self.osmosdr_source_0.set_bandwidth(0, 0) self._lpf_cutoff_range = Range(10000, 50000, 1, 40000, 100) self._lpf_cutoff_win = RangeWidget(self._lpf_cutoff_range, self.set_lpf_cutoff, "Low Pass Filter cutoff", "counter_slider", float) self.tab_layout_0.addWidget(self._lpf_cutoff_win) self.low_pass_filter_1_0 = filter.fir_filter_ccf( 1, firdes.low_pass(30, 96000, cutoff * 1000, 500, firdes.WIN_HAMMING, 6.76)) self.low_pass_filter_0_0 = filter.fir_filter_fff( 1, firdes.low_pass(10, 20800, 2000, 500, firdes.WIN_HAMMING, 6.76)) self.hilbert_fc_0_0 = filter.hilbert_fc(5, firdes.WIN_HAMMING, 6.76) self.blocks_wavfile_sink_1_0 = blocks.wavfile_sink( recfile2, 1, 4160, 16) self.blocks_wavfile_sink_0_0 = blocks.wavfile_sink( recfile, 1, 20800, 16) self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff( (af_gain, )) self.blocks_moving_average_xx_0_0 = blocks.moving_average_ff( 11, 1 / 11., 4000) self.blocks_keep_one_in_n_0_0 = blocks.keep_one_in_n( gr.sizeof_float * 1, 5) self.blocks_delay_0_0 = blocks.delay(gr.sizeof_float * 1, delay) self.blocks_complex_to_mag_0_0 = blocks.complex_to_mag(1) self.band_pass_filter_0 = filter.interp_fir_filter_fff( 1, firdes.band_pass(1, 48000, bpf_lp, bpf_hp, 200, firdes.WIN_HAMMING, 6.76)) self.audio_sink_0_0 = audio.sink(48000, "", True) self.analog_wfm_rcv_0_0 = analog.wfm_rcv( quad_rate=96000, audio_decimation=2, ) ################################################## # Connections ################################################## self.connect((self.analog_wfm_rcv_0_0, 0), (self.audio_sink_0_0, 0)) self.connect((self.analog_wfm_rcv_0_0, 0), (self.band_pass_filter_0, 0)) self.connect((self.band_pass_filter_0, 0), (self.blocks_wavfile_sink_0_0, 0)) self.connect((self.band_pass_filter_0, 0), (self.hilbert_fc_0_0, 0)) self.connect((self.blocks_complex_to_mag_0_0, 0), (self.blocks_moving_average_xx_0_0, 0)) self.connect((self.blocks_delay_0_0, 0), (self.blocks_multiply_const_vxx_0_0, 0)) self.connect((self.blocks_keep_one_in_n_0_0, 0), (self.blocks_wavfile_sink_1_0, 0)) self.connect((self.blocks_keep_one_in_n_0_0, 0), (self.qtgui_time_sink_x_1_0, 0)) self.connect((self.blocks_moving_average_xx_0_0, 0), (self.rational_resampler_xxx_0_0_0, 0)) self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.blocks_keep_one_in_n_0_0, 0)) self.connect((self.hilbert_fc_0_0, 0), (self.blocks_complex_to_mag_0_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.blocks_delay_0_0, 0)) self.connect((self.low_pass_filter_0_0, 0), (self.qtgui_time_sink_x_0_0_0, 0)) self.connect((self.low_pass_filter_1_0, 0), (self.analog_wfm_rcv_0_0, 0)) self.connect((self.low_pass_filter_1_0, 0), (self.qtgui_freq_sink_x_0_0, 0)) self.connect((self.low_pass_filter_1_0, 0), (self.qtgui_time_sink_x_2_0, 0)) self.connect((self.low_pass_filter_1_0, 0), (self.qtgui_waterfall_sink_x_0_0, 0)) self.connect((self.osmosdr_source_0, 0), (self.rational_resampler_xxx_0, 0)) self.connect((self.rational_resampler_xxx_0, 0), (self.low_pass_filter_1_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.low_pass_filter_0_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.qtgui_freq_sink_x_1_0, 0)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.qtgui_time_sink_x_0_0_0, 1)) self.connect((self.rational_resampler_xxx_0_0_0, 0), (self.qtgui_time_sink_x_0_1, 0))
def __init__(self): gr.top_block.__init__(self, "Top Block") Qt.QWidget.__init__(self) self.setWindowTitle("Top Block") 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.demod_rate = demod_rate = 192000 self.audio_decimation = audio_decimation = 4 self.volume = volume = 1 self.samp_rate = samp_rate = 1000e3 self.range1 = range1 = 88.1 self.audio_rate = audio_rate = demod_rate / audio_decimation ################################################## # Blocks ################################################## self._volume_layout = Qt.QVBoxLayout() self._volume_tool_bar = Qt.QToolBar(self) self._volume_layout.addWidget(self._volume_tool_bar) self._volume_tool_bar.addWidget(Qt.QLabel("Volume"+": ")) 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._volume_counter = qwt_counter_pyslot() self._volume_counter.setRange(0.000001, 100, 0.01) self._volume_counter.setNumButtons(2) self._volume_counter.setValue(self.volume) self._volume_tool_bar.addWidget(self._volume_counter) self._volume_counter.valueChanged.connect(self.set_volume) self._volume_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot) self._volume_slider.setRange(0.000001, 100, 0.01) self._volume_slider.setValue(self.volume) self._volume_slider.setMinimumWidth(200) self._volume_slider.valueChanged.connect(self.set_volume) self._volume_layout.addWidget(self._volume_slider) self.top_layout.addLayout(self._volume_layout) self._range1_layout = Qt.QVBoxLayout() self._range1_tool_bar = Qt.QToolBar(self) self._range1_layout.addWidget(self._range1_tool_bar) self._range1_tool_bar.addWidget(Qt.QLabel("Tune"+": ")) 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._range1_counter = qwt_counter_pyslot() self._range1_counter.setRange(88, 108, 0.1) self._range1_counter.setNumButtons(2) self._range1_counter.setValue(self.range1) self._range1_tool_bar.addWidget(self._range1_counter) self._range1_counter.valueChanged.connect(self.set_range1) self._range1_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot) self._range1_slider.setRange(88, 108, 0.1) self._range1_slider.setValue(self.range1) self._range1_slider.setMinimumWidth(200) self._range1_slider.valueChanged.connect(self.set_range1) self._range1_layout.addWidget(self._range1_slider) self.top_layout.addLayout(self._range1_layout) self.rtl2832_source_0 = baz.rtl_source_c(defer_creation=True, output_size=gr.sizeof_gr_complex) self.rtl2832_source_0.set_verbose(True) self.rtl2832_source_0.set_vid(0x0) self.rtl2832_source_0.set_pid(0x0) self.rtl2832_source_0.set_tuner_name("") self.rtl2832_source_0.set_default_timeout(0) self.rtl2832_source_0.set_use_buffer(True) self.rtl2832_source_0.set_fir_coefficients(([])) self.rtl2832_source_0.set_read_length(0) if self.rtl2832_source_0.create() == False: raise Exception("Failed to create RTL2832 Source: rtl2832_source_0") self.rtl2832_source_0.set_sample_rate(samp_rate) self.rtl2832_source_0.set_frequency(range1*1e6) self.rtl2832_source_0.set_auto_gain_mode(True) self.rtl2832_source_0.set_relative_gain(True) self.rtl2832_source_0.set_gain(1) self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc( interpolation=demod_rate, decimation=int(samp_rate), taps=None, fractional_bw=None, ) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc audio_rate, #bw "", #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_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(True) self.qtgui_freq_sink_x_0.set_fft_average(0.2) if float == type(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(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_layout.addWidget(self._qtgui_freq_sink_x_0_win) self.audio_sink_0 = audio.sink(audio_rate, "", True) self.analog_wfm_rcv_pll_0 = analog.wfm_rcv_pll( demod_rate=demod_rate, audio_decimation=4, ) self.analog_fm_deemph_0_1_0 = analog.fm_deemph(fs=audio_rate, tau=75e-6) self.analog_fm_deemph_0_1 = analog.fm_deemph(fs=audio_rate, tau=75e-6) self.analog_agc2_xx_0_0_0 = analog.agc2_ff(1e-1, 1e-2, 1.0, 1.0) self.analog_agc2_xx_0_0_0.set_max_gain(volume) self.analog_agc2_xx_0_0 = analog.agc2_ff(1e-1, 1e-2, 1.0, 1.0) self.analog_agc2_xx_0_0.set_max_gain(volume) ################################################## # Connections ################################################## self.connect((self.analog_agc2_xx_0_0, 0), (self.analog_fm_deemph_0_1_0, 0)) self.connect((self.analog_agc2_xx_0_0_0, 0), (self.analog_fm_deemph_0_1, 0)) self.connect((self.analog_fm_deemph_0_1, 0), (self.audio_sink_0, 1)) self.connect((self.analog_fm_deemph_0_1, 0), (self.qtgui_freq_sink_x_0, 1)) self.connect((self.analog_fm_deemph_0_1_0, 0), (self.audio_sink_0, 0)) self.connect((self.analog_fm_deemph_0_1_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.analog_wfm_rcv_pll_0, 0), (self.analog_agc2_xx_0_0, 0)) self.connect((self.analog_wfm_rcv_pll_0, 1), (self.analog_agc2_xx_0_0_0, 0)) self.connect((self.rational_resampler_xxx_0_0, 0), (self.analog_wfm_rcv_pll_0, 0)) self.connect((self.rtl2832_source_0, 0), (self.rational_resampler_xxx_0_0, 0))
def __init__(self): gr.top_block.__init__(self, "Lab 1 Task 4") Qt.QWidget.__init__(self) self.setWindowTitle("Lab 1 Task 4") 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", "lab1_task4") try: if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"): self.restoreGeometry( self.settings.value("geometry").toByteArray()) else: self.restoreGeometry(self.settings.value("geometry")) except: pass ################################################## # Variables ################################################## self.samp_rate = samp_rate = 44100 ################################################## # Blocks ################################################## self.qtgui_waterfall_sink_x_0_0 = qtgui.waterfall_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'Before Filtering', #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0_0.enable_grid(False) self.qtgui_waterfall_sink_x_0_0.enable_axis_labels(True) self.qtgui_waterfall_sink_x_0_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [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 range(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_0_win) self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'After Filtering', #name 1 #number of inputs ) self.qtgui_waterfall_sink_x_0.set_update_time(0.10) self.qtgui_waterfall_sink_x_0.enable_grid(False) self.qtgui_waterfall_sink_x_0.enable_axis_labels(True) self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True) labels = ['', '', '', '', '', '', '', '', '', ''] colors = [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 range(1): if len(labels[i]) == 0: self.qtgui_waterfall_sink_x_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i]) self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i]) self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i]) self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10) self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance( self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_waterfall_sink_x_0_win) self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'Before Filtering', #name 1) self.qtgui_freq_sink_x_0_0.set_update_time(0.10) self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10) self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB') self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") self.qtgui_freq_sink_x_0_0.enable_autoscale(False) self.qtgui_freq_sink_x_0_0.enable_grid(False) self.qtgui_freq_sink_x_0_0.set_fft_average(1.0) self.qtgui_freq_sink_x_0_0.enable_axis_labels(True) self.qtgui_freq_sink_x_0_0.enable_control_panel(False) self.qtgui_freq_sink_x_0_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 range(1): if len(labels[i]) == 0: self.qtgui_freq_sink_x_0_0.set_line_label( i, "Data {0}".format(i)) else: self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i]) self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i]) self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i]) self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i]) self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance( self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget) self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_win) self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f( 1024, #size firdes.WIN_BLACKMAN_hARRIS, #wintype 0, #fc samp_rate, #bw 'After Filtering', #name 1) 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) 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 range(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.low_pass_filter_0 = filter.fir_filter_fff( 1, firdes.low_pass(1, samp_rate, 2100, 100, firdes.WIN_KAISER, 6.76)) self.blocks_wavfile_source_0 = blocks.wavfile_source( '/home/ipsit/Documents/EE 340/Lab 1/shor.wav', True) self.blocks_wavfile_sink_0 = blocks.wavfile_sink( '/home/ipsit/Documents/EE 340/Lab 1/denoised.wav', 1, samp_rate, 8) self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1, samp_rate, True) self.band_pass_filter_0 = filter.fir_filter_fff( 1, firdes.band_pass(1, samp_rate, 100, 7000, 50, firdes.WIN_KAISER, 6.76)) self.audio_sink_1 = audio.sink(samp_rate, '', True) ################################################## # Connections ################################################## self.connect((self.band_pass_filter_0, 0), (self.audio_sink_1, 0)) self.connect((self.band_pass_filter_0, 0), (self.blocks_wavfile_sink_0, 0)) self.connect((self.band_pass_filter_0, 0), (self.qtgui_freq_sink_x_0, 0)) self.connect((self.band_pass_filter_0, 0), (self.qtgui_waterfall_sink_x_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.low_pass_filter_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.qtgui_freq_sink_x_0_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.qtgui_waterfall_sink_x_0_0, 0)) self.connect((self.blocks_wavfile_source_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.low_pass_filter_0, 0), (self.band_pass_filter_0, 0))