Ejemplo n.º 1
0
    def test_001_t(self):
        # set up fg
        samp_rate = 100
        ##################################################
        # Blocks
        ##################################################
        self.rad1o_id_compare_select_fb_0 = rad1o_id.compare_select_fb()
        self.blocks_vector_source_x_0_0 = blocks.vector_source_f(
            (3.34, 1.67, 12.97, 2.34, 100.00), False, 1, [])
        self.blocks_vector_source_x_0 = blocks.vector_source_f(
            (2.34, 5.67, 8.97, 7.34, 10.00), False, 1, [])
        self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char * 1, samp_rate,
                                                 True)
        self.blocks_vector_sink_x_0 = blocks.vector_sink_b(1)
        ##################################################
        # Connections
        ##################################################
        self.tb.connect((self.blocks_vector_source_x_0, 0),
                        (self.rad1o_id_compare_select_fb_0, 0))
        self.tb.connect((self.blocks_vector_source_x_0_0, 0),
                        (self.rad1o_id_compare_select_fb_0, 1))
        self.tb.connect((self.rad1o_id_compare_select_fb_0, 0),
                        (self.blocks_throttle_0, 0))
        self.tb.connect((self.blocks_throttle_0, 0),
                        (self.blocks_vector_sink_x_0, 0))

        self.tb.run()

        print self.blocks_vector_sink_x_0.data()
Ejemplo n.º 2
0
    def test_001_t (self):
        # set up fg
        samp_rate = 100
        ##################################################
        # Blocks
        ##################################################
        self.rad1o_id_compare_select_fb_0 = rad1o_id.compare_select_fb()
        self.blocks_vector_source_x_0_0 = blocks.vector_source_f((3.34, 1.67, 12.97, 2.34, 100.00), False, 1, [])
        self.blocks_vector_source_x_0 = blocks.vector_source_f((2.34, 5.67, 8.97, 7.34, 10.00), False, 1, [])
        self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, samp_rate,True)
        self.blocks_vector_sink_x_0 = blocks.vector_sink_b(1)
        ##################################################
        # Connections
        ##################################################
        self.tb.connect((self.blocks_vector_source_x_0, 0), (self.rad1o_id_compare_select_fb_0, 0))
        self.tb.connect((self.blocks_vector_source_x_0_0, 0), (self.rad1o_id_compare_select_fb_0, 1))
        self.tb.connect((self.rad1o_id_compare_select_fb_0, 0), (self.blocks_throttle_0, 0))
        self.tb.connect((self.blocks_throttle_0, 0), (self.blocks_vector_sink_x_0, 0));



        self.tb.run ()

        print self.blocks_vector_sink_x_0.data()
Ejemplo n.º 3
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.down_sampling = down_sampling = 16
        self.sample_rate = sample_rate = 250e3*down_sampling
        self.freq_slider = freq_slider = 500e3
        self.f1_bp_taps = f1_bp_taps = [-0.0034913108684122562, 0.016121335327625275, -0.030533839017152786, 0.01881207898259163, 0.043789319694042206, -0.12244637310504913, 0.13050289452075958, -0.020888589322566986, -0.1393565535545349, 0.21573688089847565, -0.1393565535545349, -0.020888589322566986, 0.13050289452075958, -0.12244637310504913, 0.043789319694042206, 0.01881207898259163, -0.030533839017152786, 0.016121335327625275, -0.0034913108684122562]
        self.f0_bp_taps = f0_bp_taps = [0.009907027706503868, 0.01748894527554512, 0.0200509000569582, -0.00631917268037796, -0.06848347187042236, -0.12408018857240677, -0.10601181536912918, 0.006915525533258915, 0.14913780987262726, 0.21388313174247742, 0.14913780987262726, 0.006915525533258915, -0.10601181536912918, -0.12408018857240677, -0.06848347187042236, -0.00631917268037796, 0.0200509000569582, 0.01748894527554512, 0.009907027706503868]

        ##################################################
        # Blocks
        ##################################################
        self._freq_slider_range = Range(100e3, 2e6, 100, 500e3, 200)
        self._freq_slider_win = RangeWidget(self._freq_slider_range, self.set_freq_slider, "freq_slider", "counter_slider", float)
        self.top_layout.addWidget(self._freq_slider_win)
        self.rad1o_id_compare_select_fb_0 = rad1o_id.compare_select_fb()
        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_1 = qtgui.freq_sink_c(
        	1024, #size
        	firdes.WIN_BLACKMAN_hARRIS, #wintype
        	0, #fc
        	sample_rate/down_sampling, #bw
        	"", #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(-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 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.top_layout.addWidget(self._qtgui_freq_sink_x_1_win)
        self.fir_filter_xxx_0_0 = filter.fir_filter_ccc(down_sampling, (f1_bp_taps))
        self.fir_filter_xxx_0_0.declare_sample_delay(0)
        self.fir_filter_xxx_0 = filter.fir_filter_ccc(down_sampling, (f0_bp_taps))
        self.fir_filter_xxx_0.declare_sample_delay(0)
        self.blocks_complex_to_mag_squared_0_0 = blocks.complex_to_mag_squared(1)
        self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
        self.analog_sig_source_x_0 = analog.sig_source_c(sample_rate, analog.GR_COS_WAVE, freq_slider, 1, 0)

        ##################################################
        # Connections
        ##################################################
        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.fir_filter_xxx_0_0, 0))    
        self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.rad1o_id_compare_select_fb_0, 0))    
        self.connect((self.blocks_complex_to_mag_squared_0_0, 0), (self.rad1o_id_compare_select_fb_0, 1))    
        self.connect((self.fir_filter_xxx_0, 0), (self.blocks_complex_to_mag_squared_0, 0))    
        self.connect((self.fir_filter_xxx_0, 0), (self.qtgui_freq_sink_x_1, 0))    
        self.connect((self.fir_filter_xxx_0_0, 0), (self.blocks_complex_to_mag_squared_0_0, 0))    
        self.connect((self.fir_filter_xxx_0_0, 0), (self.qtgui_freq_sink_x_1, 1))    
        self.connect((self.rad1o_id_compare_select_fb_0, 0), (self.qtgui_number_sink_0, 0))    
Ejemplo n.º 4
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.down_sampling = down_sampling = 16
        self.sample_rate = sample_rate = 250e3 * down_sampling
        self.preamble_len_tag = preamble_len_tag = gr.tag_utils.python_to_tag(
            (0, pmt.intern("packet_len"), pmt.from_long(8), pmt.intern("src")))
        self.f1_bp_taps = f1_bp_taps = [
            -0.008489873260259628, 0.017516516149044037, -0.02309376560151577,
            3.1378305752533504e-17, 0.06292477995157242, -0.12457011640071869,
            0.1126808300614357, -3.387264241990756e-17, -0.14707811176776886,
            0.21481703221797943, -0.14707811176776886, -3.387264241990756e-17,
            0.1126808300614357, -0.12457011640071869, 0.06292477995157242,
            3.1378305752533504e-17, -0.02309376560151577, 0.017516516149044037,
            -0.008489873260259628
        ]
        self.f0_bp_taps = f0_bp_taps = [
            0.008489873260259628, 0.017516516149044037, 0.02309376560151577,
            -1.1766864243609758e-17, -0.06292477995157242,
            -0.12457011640071869, -0.1126808300614357, 3.387264241990756e-17,
            0.14707811176776886, 0.21481703221797943, 0.14707811176776886,
            3.387264241990756e-17, -0.1126808300614357, -0.12457011640071869,
            -0.06292477995157242, -1.1766864243609758e-17, 0.02309376560151577,
            0.017516516149044037, 0.008489873260259628
        ]

        ##################################################
        # Blocks
        ##################################################
        self.rad1o_id_compare_select_fb_0 = rad1o_id.compare_select_fb()
        self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
            1024,  #size
            sample_rate / down_sampling,  #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 * 2):
            if len(labels[i]) == 0:
                if (i % 2 == 0):
                    self.qtgui_time_sink_x_0.set_line_label(
                        i, "Re{{Data {0}}}".format(i / 2))
                else:
                    self.qtgui_time_sink_x_0.set_line_label(
                        i, "Im{{Data {0}}}".format(i / 2))
            else:
                self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
            self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
            self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
            self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
            self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
            self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])

        self._qtgui_time_sink_x_0_win = sip.wrapinstance(
            self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
        self.top_layout.addWidget(self._qtgui_time_sink_x_0_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_c(
            1024,  #size
            firdes.WIN_BLACKMAN_hARRIS,  #wintype
            0,  #fc
            sample_rate / down_sampling,  #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 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.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
        self.fir_filter_xxx_1_0 = filter.fir_filter_fff(
            down_sampling / 2, (1, ))
        self.fir_filter_xxx_1_0.declare_sample_delay(0)
        self.fir_filter_xxx_1 = filter.fir_filter_fff(down_sampling / 2, (1, ))
        self.fir_filter_xxx_1.declare_sample_delay(0)
        self.fir_filter_xxx_0_0 = filter.fir_filter_ccc(
            down_sampling / 2, (f1_bp_taps))
        self.fir_filter_xxx_0_0.declare_sample_delay(0)
        self.fir_filter_xxx_0 = filter.fir_filter_ccc(down_sampling / 2,
                                                      (f0_bp_taps))
        self.fir_filter_xxx_0.declare_sample_delay(0)
        self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bf(
            ([0.5, 1.5]), 1)
        self.channels_channel_model_0 = channels.channel_model(
            noise_voltage=100e-2,
            frequency_offset=1e-4,
            epsilon=1.0,
            taps=(1.0 + 1.0j, ),
            noise_seed=0,
            block_tags=True)
        self.blocks_vector_source_x_1 = blocks.vector_source_b((0, 0), True, 1,
                                                               [])
        self.blocks_vector_source_x_0 = blocks.vector_source_b(
            [0, 0], True, 1, [preamble_len_tag])
        self.blocks_tagged_stream_mux_0 = blocks.tagged_stream_mux(
            gr.sizeof_char * 1, "packet_len", 0)
        self.blocks_tagged_stream_align_1 = blocks.tagged_stream_align(
            gr.sizeof_char * 1, "packet_len")
        self.blocks_tag_debug_0 = blocks.tag_debug(gr.sizeof_char * 1,
                                                   "packet_length", "")
        self.blocks_tag_debug_0.set_display(False)
        self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(
            gr.sizeof_char, 1, 64, "packet_len")
        self.blocks_repeat_0 = blocks.repeat(gr.sizeof_char * 1, 16)
        self.blocks_packed_to_unpacked_xx_0 = blocks.packed_to_unpacked_bb(
            1, gr.GR_MSB_FIRST)
        self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((0.7, ))
        self.blocks_complex_to_mag_squared_0_0 = blocks.complex_to_mag_squared(
            1)
        self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
        self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc(
            2 * pi / 4)

        ##################################################
        # Connections
        ##################################################
        self.connect((self.analog_frequency_modulator_fc_0, 0),
                     (self.channels_channel_model_0, 0))
        self.connect((self.blocks_complex_to_mag_squared_0, 0),
                     (self.fir_filter_xxx_1, 0))
        self.connect((self.blocks_complex_to_mag_squared_0_0, 0),
                     (self.fir_filter_xxx_1_0, 0))
        self.connect((self.blocks_multiply_const_vxx_0, 0),
                     (self.fir_filter_xxx_0, 0))
        self.connect((self.blocks_multiply_const_vxx_0, 0),
                     (self.fir_filter_xxx_0_0, 0))
        self.connect((self.blocks_multiply_const_vxx_0, 0),
                     (self.qtgui_freq_sink_x_0, 0))
        self.connect((self.blocks_packed_to_unpacked_xx_0, 0),
                     (self.blocks_repeat_0, 0))
        self.connect((self.blocks_repeat_0, 0),
                     (self.digital_chunks_to_symbols_xx_0, 0))
        self.connect((self.blocks_stream_to_tagged_stream_0, 0),
                     (self.blocks_tagged_stream_mux_0, 1))
        self.connect((self.blocks_tagged_stream_align_1, 0),
                     (self.blocks_tagged_stream_mux_0, 0))
        self.connect((self.blocks_tagged_stream_mux_0, 0),
                     (self.blocks_packed_to_unpacked_xx_0, 0))
        self.connect((self.blocks_tagged_stream_mux_0, 0),
                     (self.blocks_tag_debug_0, 0))
        self.connect((self.blocks_vector_source_x_0, 0),
                     (self.blocks_tagged_stream_align_1, 0))
        self.connect((self.blocks_vector_source_x_1, 0),
                     (self.blocks_stream_to_tagged_stream_0, 0))
        self.connect((self.channels_channel_model_0, 0),
                     (self.blocks_multiply_const_vxx_0, 0))
        self.connect((self.digital_chunks_to_symbols_xx_0, 0),
                     (self.analog_frequency_modulator_fc_0, 0))
        self.connect((self.fir_filter_xxx_0, 0),
                     (self.blocks_complex_to_mag_squared_0, 0))
        self.connect((self.fir_filter_xxx_0, 0), (self.qtgui_time_sink_x_0, 0))
        self.connect((self.fir_filter_xxx_0_0, 0),
                     (self.blocks_complex_to_mag_squared_0_0, 0))
        self.connect((self.fir_filter_xxx_0_0, 0),
                     (self.qtgui_time_sink_x_0, 1))
        self.connect((self.fir_filter_xxx_1, 0),
                     (self.rad1o_id_compare_select_fb_0, 0))
        self.connect((self.fir_filter_xxx_1_0, 0),
                     (self.rad1o_id_compare_select_fb_0, 1))
        self.connect((self.rad1o_id_compare_select_fb_0, 0),
                     (self.qtgui_number_sink_0, 0))
Ejemplo n.º 5
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.down_sampling = down_sampling = 16
        self.sample_rate = sample_rate = 250e3 * down_sampling
        self.freq_slider = freq_slider = 500e3
        self.f1_bp_taps = f1_bp_taps = [
            -0.0034913108684122562, 0.016121335327625275,
            -0.030533839017152786, 0.01881207898259163, 0.043789319694042206,
            -0.12244637310504913, 0.13050289452075958, -0.020888589322566986,
            -0.1393565535545349, 0.21573688089847565, -0.1393565535545349,
            -0.020888589322566986, 0.13050289452075958, -0.12244637310504913,
            0.043789319694042206, 0.01881207898259163, -0.030533839017152786,
            0.016121335327625275, -0.0034913108684122562
        ]
        self.f0_bp_taps = f0_bp_taps = [
            0.009907027706503868, 0.01748894527554512, 0.0200509000569582,
            -0.00631917268037796, -0.06848347187042236, -0.12408018857240677,
            -0.10601181536912918, 0.006915525533258915, 0.14913780987262726,
            0.21388313174247742, 0.14913780987262726, 0.006915525533258915,
            -0.10601181536912918, -0.12408018857240677, -0.06848347187042236,
            -0.00631917268037796, 0.0200509000569582, 0.01748894527554512,
            0.009907027706503868
        ]

        ##################################################
        # Blocks
        ##################################################
        self._freq_slider_range = Range(100e3, 2e6, 100, 500e3, 200)
        self._freq_slider_win = RangeWidget(self._freq_slider_range,
                                            self.set_freq_slider,
                                            "freq_slider", "counter_slider",
                                            float)
        self.top_layout.addWidget(self._freq_slider_win)
        self.rad1o_id_compare_select_fb_0 = rad1o_id.compare_select_fb()
        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_1 = qtgui.freq_sink_c(
            1024,  #size
            firdes.WIN_BLACKMAN_hARRIS,  #wintype
            0,  #fc
            sample_rate / down_sampling,  #bw
            "",  #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(-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 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.top_layout.addWidget(self._qtgui_freq_sink_x_1_win)
        self.fir_filter_xxx_0_0 = filter.fir_filter_ccc(
            down_sampling, (f1_bp_taps))
        self.fir_filter_xxx_0_0.declare_sample_delay(0)
        self.fir_filter_xxx_0 = filter.fir_filter_ccc(down_sampling,
                                                      (f0_bp_taps))
        self.fir_filter_xxx_0.declare_sample_delay(0)
        self.blocks_complex_to_mag_squared_0_0 = blocks.complex_to_mag_squared(
            1)
        self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
        self.analog_sig_source_x_0 = analog.sig_source_c(
            sample_rate, analog.GR_COS_WAVE, freq_slider, 1, 0)

        ##################################################
        # Connections
        ##################################################
        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.fir_filter_xxx_0_0, 0))
        self.connect((self.blocks_complex_to_mag_squared_0, 0),
                     (self.rad1o_id_compare_select_fb_0, 0))
        self.connect((self.blocks_complex_to_mag_squared_0_0, 0),
                     (self.rad1o_id_compare_select_fb_0, 1))
        self.connect((self.fir_filter_xxx_0, 0),
                     (self.blocks_complex_to_mag_squared_0, 0))
        self.connect((self.fir_filter_xxx_0, 0), (self.qtgui_freq_sink_x_1, 0))
        self.connect((self.fir_filter_xxx_0_0, 0),
                     (self.blocks_complex_to_mag_squared_0_0, 0))
        self.connect((self.fir_filter_xxx_0_0, 0),
                     (self.qtgui_freq_sink_x_1, 1))
        self.connect((self.rad1o_id_compare_select_fb_0, 0),
                     (self.qtgui_number_sink_0, 0))
Ejemplo n.º 6
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.down_sampling = down_sampling = 16
        self.sample_rate = sample_rate = 250e3*down_sampling
        self.preamble_len_tag = preamble_len_tag = gr.tag_utils.python_to_tag((0, pmt.intern("packet_len"), pmt.from_long(8), pmt.intern("src")))
        self.f1_bp_taps = f1_bp_taps = [-0.008489873260259628, 0.017516516149044037, -0.02309376560151577, 3.1378305752533504e-17, 0.06292477995157242, -0.12457011640071869, 0.1126808300614357, -3.387264241990756e-17, -0.14707811176776886, 0.21481703221797943, -0.14707811176776886, -3.387264241990756e-17, 0.1126808300614357, -0.12457011640071869, 0.06292477995157242, 3.1378305752533504e-17, -0.02309376560151577, 0.017516516149044037, -0.008489873260259628]
        self.f0_bp_taps = f0_bp_taps =  [0.008489873260259628, 0.017516516149044037, 0.02309376560151577, -1.1766864243609758e-17, -0.06292477995157242, -0.12457011640071869, -0.1126808300614357, 3.387264241990756e-17, 0.14707811176776886, 0.21481703221797943, 0.14707811176776886, 3.387264241990756e-17, -0.1126808300614357, -0.12457011640071869, -0.06292477995157242, -1.1766864243609758e-17, 0.02309376560151577, 0.017516516149044037, 0.008489873260259628]

        ##################################################
        # Blocks
        ##################################################
        self.rad1o_id_compare_select_fb_0 = rad1o_id.compare_select_fb()
        self.qtgui_time_sink_x_0 = qtgui.time_sink_c(
        	1024, #size
        	sample_rate/down_sampling, #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*2):
            if len(labels[i]) == 0:
                if(i % 2 == 0):
                    self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data {0}}}".format(i/2))
                else:
                    self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data {0}}}".format(i/2))
            else:
                self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
            self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
            self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
            self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
            self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
            self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
        
        self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
        self.top_layout.addWidget(self._qtgui_time_sink_x_0_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_c(
        	1024, #size
        	firdes.WIN_BLACKMAN_hARRIS, #wintype
        	0, #fc
        	sample_rate/down_sampling, #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 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.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
        self.fir_filter_xxx_1_0 = filter.fir_filter_fff(down_sampling/2, (1, ))
        self.fir_filter_xxx_1_0.declare_sample_delay(0)
        self.fir_filter_xxx_1 = filter.fir_filter_fff(down_sampling/2, (1, ))
        self.fir_filter_xxx_1.declare_sample_delay(0)
        self.fir_filter_xxx_0_0 = filter.fir_filter_ccc(down_sampling/2, (f1_bp_taps))
        self.fir_filter_xxx_0_0.declare_sample_delay(0)
        self.fir_filter_xxx_0 = filter.fir_filter_ccc(down_sampling/2, (f0_bp_taps))
        self.fir_filter_xxx_0.declare_sample_delay(0)
        self.digital_chunks_to_symbols_xx_0 = digital.chunks_to_symbols_bf(([0.5, 1.5]), 1)
        self.channels_channel_model_0 = channels.channel_model(
        	noise_voltage=100e-2,
        	frequency_offset=1e-4,
        	epsilon=1.0,
        	taps=(1.0 + 1.0j, ),
        	noise_seed=0,
        	block_tags=True
        )
        self.blocks_vector_source_x_1 = blocks.vector_source_b((0,0), True, 1, [])
        self.blocks_vector_source_x_0 = blocks.vector_source_b([0,0], True, 1, [preamble_len_tag])
        self.blocks_tagged_stream_mux_0 = blocks.tagged_stream_mux(gr.sizeof_char*1, "packet_len", 0)
        self.blocks_tagged_stream_align_1 = blocks.tagged_stream_align(gr.sizeof_char*1, "packet_len")
        self.blocks_tag_debug_0 = blocks.tag_debug(gr.sizeof_char*1, "packet_length", ""); self.blocks_tag_debug_0.set_display(False)
        self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(gr.sizeof_char, 1, 64, "packet_len")
        self.blocks_repeat_0 = blocks.repeat(gr.sizeof_char*1, 16)
        self.blocks_packed_to_unpacked_xx_0 = blocks.packed_to_unpacked_bb(1, gr.GR_MSB_FIRST)
        self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((0.7, ))
        self.blocks_complex_to_mag_squared_0_0 = blocks.complex_to_mag_squared(1)
        self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(1)
        self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc(2*pi/4)

        ##################################################
        # Connections
        ##################################################
        self.connect((self.analog_frequency_modulator_fc_0, 0), (self.channels_channel_model_0, 0))    
        self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.fir_filter_xxx_1, 0))    
        self.connect((self.blocks_complex_to_mag_squared_0_0, 0), (self.fir_filter_xxx_1_0, 0))    
        self.connect((self.blocks_multiply_const_vxx_0, 0), (self.fir_filter_xxx_0, 0))    
        self.connect((self.blocks_multiply_const_vxx_0, 0), (self.fir_filter_xxx_0_0, 0))    
        self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_freq_sink_x_0, 0))    
        self.connect((self.blocks_packed_to_unpacked_xx_0, 0), (self.blocks_repeat_0, 0))    
        self.connect((self.blocks_repeat_0, 0), (self.digital_chunks_to_symbols_xx_0, 0))    
        self.connect((self.blocks_stream_to_tagged_stream_0, 0), (self.blocks_tagged_stream_mux_0, 1))    
        self.connect((self.blocks_tagged_stream_align_1, 0), (self.blocks_tagged_stream_mux_0, 0))    
        self.connect((self.blocks_tagged_stream_mux_0, 0), (self.blocks_packed_to_unpacked_xx_0, 0))    
        self.connect((self.blocks_tagged_stream_mux_0, 0), (self.blocks_tag_debug_0, 0))    
        self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_tagged_stream_align_1, 0))    
        self.connect((self.blocks_vector_source_x_1, 0), (self.blocks_stream_to_tagged_stream_0, 0))    
        self.connect((self.channels_channel_model_0, 0), (self.blocks_multiply_const_vxx_0, 0))    
        self.connect((self.digital_chunks_to_symbols_xx_0, 0), (self.analog_frequency_modulator_fc_0, 0))    
        self.connect((self.fir_filter_xxx_0, 0), (self.blocks_complex_to_mag_squared_0, 0))    
        self.connect((self.fir_filter_xxx_0, 0), (self.qtgui_time_sink_x_0, 0))    
        self.connect((self.fir_filter_xxx_0_0, 0), (self.blocks_complex_to_mag_squared_0_0, 0))    
        self.connect((self.fir_filter_xxx_0_0, 0), (self.qtgui_time_sink_x_0, 1))    
        self.connect((self.fir_filter_xxx_1, 0), (self.rad1o_id_compare_select_fb_0, 0))    
        self.connect((self.fir_filter_xxx_1_0, 0), (self.rad1o_id_compare_select_fb_0, 1))    
        self.connect((self.rad1o_id_compare_select_fb_0, 0), (self.qtgui_number_sink_0, 0))