diff options
Diffstat (limited to 'tests/Simulation Hardware/QPSK')
| -rwxr-xr-x | tests/Simulation Hardware/QPSK/qpks.py | 172 | ||||
| -rw-r--r-- | tests/Simulation Hardware/QPSK/qpsk.grc | 308 |
2 files changed, 326 insertions, 154 deletions
diff --git a/tests/Simulation Hardware/QPSK/qpks.py b/tests/Simulation Hardware/QPSK/qpks.py index e121c85..11455c5 100755 --- a/tests/Simulation Hardware/QPSK/qpks.py +++ b/tests/Simulation Hardware/QPSK/qpks.py @@ -5,7 +5,7 @@ # SPDX-License-Identifier: GPL-3.0 # # GNU Radio Python Flow Graph -# Title: QPSK +# Title: QPSK Hardware Simultion # Author: Pross Naoki, Halter Sara Cinzia # GNU Radio version: 3.8.2.0 @@ -26,7 +26,6 @@ from gnuradio import qtgui from gnuradio.filter import firdes import sip from gnuradio import blocks -import numpy from gnuradio import digital from gnuradio import gr import sys @@ -43,9 +42,9 @@ from gnuradio import qtgui class qpks(gr.top_block, Qt.QWidget): def __init__(self): - gr.top_block.__init__(self, "QPSK") + gr.top_block.__init__(self, "QPSK Hardware Simultion") Qt.QWidget.__init__(self) - self.setWindowTitle("QPSK") + self.setWindowTitle("QPSK Hardware Simultion") qtgui.util.check_set_qss() try: self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) @@ -79,19 +78,15 @@ class qpks(gr.top_block, Qt.QWidget): self.sps = sps = 4 self.nfilts = nfilts = 32 self.timing_loop_bw = timing_loop_bw = 2 * 3.141592653589793 / 100 - self.time_offset = time_offset = 1.0 - self.samp_rate = samp_rate = 32000 + self.samp_rate = samp_rate = 0.4e6 self.rrc_taps = rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(sps), 0.35, 45*nfilts) self.qpsk_const = qpsk_const = digital.constellation_rect([0.707+0.707j, -0.707+0.707j, -0.707-0.707j, 0.707-0.707j], [0, 1, 3, 2], 4, 2, 2, 1, 1).base() self.phase_bw = phase_bw = 2 * 3.141592653589793 / 100 - self.noise_volt = noise_volt = 0.0001 - self.freq_offset = freq_offset = 0 self.excess_bw = excess_bw = 350e-3 self.eq_ntaps = eq_ntaps = 15 self.eq_mod = eq_mod = 1 self.eq_gain = eq_gain = .01 - self.chn_taps = chn_taps = [1.0 + 0.0j, ] ################################################## # Blocks @@ -101,7 +96,7 @@ class qpks(gr.top_block, Qt.QWidget): self.params_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.params_widget_0) self.params_grid_layout_0 = Qt.QGridLayout() self.params_layout_0.addLayout(self.params_grid_layout_0) - self.params.addTab(self.params_widget_0, 'Channel') + self.params.addTab(self.params_widget_0, '') self.params_widget_1 = Qt.QWidget() self.params_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.params_widget_1) self.params_grid_layout_1 = Qt.QGridLayout() @@ -154,10 +149,10 @@ class qpks(gr.top_block, Qt.QWidget): channels=list(range(0,1)), ), ) + self.uhd_usrp_source_0.set_clock_source('external', 0) self.uhd_usrp_source_0.set_center_freq(220e3, 0) self.uhd_usrp_source_0.set_gain(0, 0) self.uhd_usrp_source_0.set_antenna('RX2', 0) - self.uhd_usrp_source_0.set_bandwidth(400e3, 0) 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_sink_0 = uhd.usrp_sink( @@ -169,19 +164,62 @@ class qpks(gr.top_block, Qt.QWidget): ), '', ) - self.uhd_usrp_sink_0.set_center_freq(220e3, 0) - self.uhd_usrp_sink_0.set_gain(0, 0) + self.uhd_usrp_sink_0.set_clock_source('external', 0) + self.uhd_usrp_sink_0.set_center_freq(2.4e9, 0) + self.uhd_usrp_sink_0.set_normalized_gain(0.2, 0) self.uhd_usrp_sink_0.set_antenna('TX/RX', 0) - self.uhd_usrp_sink_0.set_bandwidth(400e3, 0) self.uhd_usrp_sink_0.set_samp_rate(samp_rate) self.uhd_usrp_sink_0.set_time_unknown_pps(uhd.time_spec()) - self._time_offset_range = Range(0.999, 1.001, 0.0001, 1.0, 200) - self._time_offset_win = RangeWidget(self._time_offset_range, self.set_time_offset, 'Timing Offset', "counter_slider", float) - self.params_grid_layout_0.addWidget(self._time_offset_win, 0, 1, 1, 1) - for r in range(0, 1): - self.params_grid_layout_0.setRowStretch(r, 1) - for c in range(1, 2): - self.params_grid_layout_0.setColumnStretch(c, 1) + self.qtgui_time_sink_x_1 = qtgui.time_sink_c( + 1024, #size + samp_rate, #samp_rate + "", #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(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) + + + 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(2): + if len(labels[i]) == 0: + if (i % 2 == 0): + self.qtgui_time_sink_x_1.set_line_label(i, "Re{{Data {0}}}".format(i/2)) + else: + self.qtgui_time_sink_x_1.set_line_label(i, "Im{{Data {0}}}".format(i/2)) + else: + self.qtgui_time_sink_x_1.set_line_label(i, labels[i]) + self.qtgui_time_sink_x_1.set_line_width(i, widths[i]) + self.qtgui_time_sink_x_1.set_line_color(i, colors[i]) + self.qtgui_time_sink_x_1.set_line_style(i, styles[i]) + self.qtgui_time_sink_x_1.set_line_marker(i, markers[i]) + self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i]) + + self._qtgui_time_sink_x_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget) + self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win) self.qtgui_time_sink_x_0 = qtgui.time_sink_f( 1024, #size samp_rate, #samp_rate @@ -233,6 +271,50 @@ class qpks(gr.top_block, Qt.QWidget): self.plots_grid_layout_2.setRowStretch(r, 1) for c in range(0, 1): self.plots_grid_layout_2.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 + "", #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.plots_grid_layout_1.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 1, 1) + for r in range(0, 1): + self.plots_grid_layout_1.setRowStretch(r, 1) + for c in range(0, 1): + self.plots_grid_layout_1.setColumnStretch(c, 1) self.qtgui_const_sink_x_2 = qtgui.const_sink_c( 1024, #size "Locked", #name @@ -365,20 +447,6 @@ class qpks(gr.top_block, Qt.QWidget): self.plots_grid_layout_0.setRowStretch(r, 1) for c in range(1, 2): self.plots_grid_layout_0.setColumnStretch(c, 1) - self._noise_volt_range = Range(0, 1, 0.01, 0.0001, 200) - self._noise_volt_win = RangeWidget(self._noise_volt_range, self.set_noise_volt, 'Noise Voltage', "counter_slider", float) - self.params_grid_layout_0.addWidget(self._noise_volt_win, 0, 0, 1, 1) - for r in range(0, 1): - self.params_grid_layout_0.setRowStretch(r, 1) - for c in range(0, 1): - self.params_grid_layout_0.setColumnStretch(c, 1) - self._freq_offset_range = Range(-100e-3, 100e-3, 1e-3, 0, 200) - self._freq_offset_win = RangeWidget(self._freq_offset_range, self.set_freq_offset, 'Frequency Offset', "counter_slider", float) - self.params_grid_layout_0.addWidget(self._freq_offset_win, 1, 0, 1, 1) - for r in range(1, 2): - self.params_grid_layout_0.setRowStretch(r, 1) - for c in range(0, 1): - self.params_grid_layout_0.setColumnStretch(c, 1) self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(sps * 1.001, timing_loop_bw, rrc_taps, nfilts, nfilts/2, 1.5, 2) self.digital_map_bb_0 = digital.map_bb([0, 1, 3, 2]) self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(4) @@ -393,28 +461,30 @@ class qpks(gr.top_block, Qt.QWidget): log=False) self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(qpsk_const) self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc(eq_ntaps, eq_mod, eq_gain, 2) + self.blocks_vector_source_x_0 = blocks.vector_source_b((1, 0, 0), True, 1, []) self.blocks_unpack_k_bits_bb_0_0 = blocks.unpack_k_bits_bb(2) self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(2) self.blocks_delay_0 = blocks.delay(gr.sizeof_float*1, 50) self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1) self.blocks_char_to_float_0 = blocks.char_to_float(1, 1) - self.analog_random_source_x_0 = blocks.vector_source_b(list(map(int, numpy.random.randint(0, 256, 1000))), True) ################################################## # Connections ################################################## - self.connect((self.analog_random_source_x_0, 0), (self.blocks_unpack_k_bits_bb_0_0, 0)) - self.connect((self.analog_random_source_x_0, 0), (self.digital_constellation_modulator_0, 0)) self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.blocks_char_to_float_0_0, 0), (self.blocks_delay_0, 0)) self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_0, 1)) self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.blocks_char_to_float_0, 0)) self.connect((self.blocks_unpack_k_bits_bb_0_0, 0), (self.blocks_char_to_float_0_0, 0)) + self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_unpack_k_bits_bb_0_0, 0)) + self.connect((self.blocks_vector_source_x_0, 0), (self.digital_constellation_modulator_0, 0)) self.connect((self.digital_cma_equalizer_cc_0, 0), (self.digital_costas_loop_cc_0, 0)) self.connect((self.digital_cma_equalizer_cc_0, 0), (self.qtgui_const_sink_x_1, 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_freq_sink_x_0, 0)) + self.connect((self.digital_constellation_modulator_0, 0), (self.qtgui_time_sink_x_1, 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_2, 0)) @@ -451,18 +521,14 @@ class qpks(gr.top_block, Qt.QWidget): self.timing_loop_bw = timing_loop_bw self.digital_pfb_clock_sync_xxx_0.set_loop_bandwidth(self.timing_loop_bw) - def get_time_offset(self): - return self.time_offset - - def set_time_offset(self, time_offset): - self.time_offset = time_offset - def get_samp_rate(self): return self.samp_rate def set_samp_rate(self, samp_rate): self.samp_rate = samp_rate + self.qtgui_freq_sink_x_0.set_frequency_range(0, self.samp_rate) self.qtgui_time_sink_x_0.set_samp_rate(self.samp_rate) + self.qtgui_time_sink_x_1.set_samp_rate(self.samp_rate) self.uhd_usrp_sink_0.set_samp_rate(self.samp_rate) self.uhd_usrp_source_0.set_samp_rate(self.samp_rate) @@ -486,18 +552,6 @@ class qpks(gr.top_block, Qt.QWidget): self.phase_bw = phase_bw self.digital_costas_loop_cc_0.set_loop_bandwidth(self.phase_bw) - def get_noise_volt(self): - return self.noise_volt - - def set_noise_volt(self, noise_volt): - self.noise_volt = noise_volt - - def get_freq_offset(self): - return self.freq_offset - - def set_freq_offset(self, freq_offset): - self.freq_offset = freq_offset - def get_excess_bw(self): return self.excess_bw @@ -524,12 +578,6 @@ class qpks(gr.top_block, Qt.QWidget): self.eq_gain = eq_gain self.digital_cma_equalizer_cc_0.set_gain(self.eq_gain) - def get_chn_taps(self): - return self.chn_taps - - def set_chn_taps(self, chn_taps): - self.chn_taps = chn_taps - diff --git a/tests/Simulation Hardware/QPSK/qpsk.grc b/tests/Simulation Hardware/QPSK/qpsk.grc index fd955d0..efc1a55 100644 --- a/tests/Simulation Hardware/QPSK/qpsk.grc +++ b/tests/Simulation Hardware/QPSK/qpsk.grc @@ -21,7 +21,7 @@ options: run_options: prompt sizing_mode: fixed thread_safe_setters: '' - title: QPSK + title: QPSK Hardware Simultion window_size: '' states: bus_sink: false @@ -32,18 +32,6 @@ options: state: enabled blocks: -- name: chn_taps - id: variable - parameters: - comment: '' - value: '[1.0 + 0.0j, ]' - states: - bus_sink: false - bus_source: false - bus_structure: null - coordinate: [512, 212.0] - rotation: 0 - state: true - name: eq_gain id: variable_qtgui_range parameters: @@ -101,27 +89,6 @@ blocks: coordinate: [320, 268.0] rotation: 0 state: true -- name: freq_offset - id: variable_qtgui_range - parameters: - comment: '' - gui_hint: 'params@0: 1,0,1,1' - label: Frequency Offset - min_len: '200' - orient: Qt.Horizontal - rangeType: float - start: -100e-3 - step: 1e-3 - stop: 100e-3 - value: '0' - widget: counter_slider - states: - bus_sink: false - bus_source: false - bus_structure: null - coordinate: [640, 460.0] - rotation: 0 - state: true - name: nfilts id: variable parameters: @@ -134,27 +101,6 @@ blocks: coordinate: [1008, 476.0] rotation: 0 state: true -- name: noise_volt - id: variable_qtgui_range - parameters: - comment: '' - gui_hint: 'params@0: 0,0,1,1' - label: Noise Voltage - min_len: '200' - orient: Qt.Horizontal - rangeType: float - start: '0' - step: '0.01' - stop: '1' - value: '0.0001' - widget: counter_slider - states: - bus_sink: false - bus_source: false - bus_structure: null - coordinate: [504, 460.0] - rotation: 0 - state: true - name: phase_bw id: variable_qtgui_range parameters: @@ -212,7 +158,7 @@ blocks: id: variable parameters: comment: '' - value: '32000' + value: 0.4e6 states: bus_sink: false bus_source: false @@ -232,27 +178,6 @@ blocks: coordinate: [224, 268.0] rotation: 0 state: true -- name: time_offset - id: variable_qtgui_range - parameters: - comment: '' - gui_hint: 'params@0: 0,1,1,1' - label: Timing Offset - min_len: '200' - orient: Qt.Horizontal - rangeType: float - start: '0.999' - step: '0.0001' - stop: '1.001' - value: '1.0' - widget: counter_slider - states: - bus_sink: false - bus_source: false - bus_structure: null - coordinate: [504, 604.0] - rotation: 0 - state: true - name: timing_loop_bw id: variable_qtgui_range parameters: @@ -291,9 +216,9 @@ blocks: bus_sink: false bus_source: false bus_structure: null - coordinate: [32, 332.0] + coordinate: [32, 420.0] rotation: 0 - state: enabled + state: disabled - name: blocks_char_to_float_0 id: blocks_char_to_float parameters: @@ -379,6 +304,26 @@ blocks: coordinate: [232, 840.0] rotation: 0 state: true +- name: blocks_vector_source_x_0 + id: blocks_vector_source_x + parameters: + affinity: '' + alias: '' + comment: '' + maxoutbuf: '0' + minoutbuf: '0' + repeat: 'True' + tags: '[]' + type: byte + vector: (1, 0, 0) + vlen: '1' + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [40, 340.0] + rotation: 0 + state: true - name: digital_cma_equalizer_cc_0 id: digital_cma_equalizer_cc parameters: @@ -505,7 +450,7 @@ blocks: bus_sink: false bus_source: false bus_structure: null - coordinate: [1000, 308.0] + coordinate: [1040, 308.0] rotation: 0 state: true - name: params @@ -514,7 +459,7 @@ blocks: alias: '' comment: '' gui_hint: '' - label0: Channel + label0: '' label1: Receiver label10: Tab 10 label11: Tab 11 @@ -852,6 +797,86 @@ blocks: coordinate: [1860.0, 64] rotation: 90 state: true +- name: qtgui_freq_sink_x_0 + id: qtgui_freq_sink_x + parameters: + affinity: '' + alias: '' + alpha1: '1.0' + alpha10: '1.0' + alpha2: '1.0' + alpha3: '1.0' + alpha4: '1.0' + alpha5: '1.0' + alpha6: '1.0' + alpha7: '1.0' + alpha8: '1.0' + alpha9: '1.0' + autoscale: 'False' + average: '1.0' + axislabels: 'True' + bw: samp_rate + color1: '"blue"' + color10: '"dark blue"' + color2: '"red"' + color3: '"green"' + color4: '"black"' + color5: '"cyan"' + color6: '"magenta"' + color7: '"yellow"' + color8: '"dark red"' + color9: '"dark green"' + comment: '' + ctrlpanel: 'False' + fc: '0' + fftsize: '1024' + freqhalf: 'True' + grid: 'False' + gui_hint: 'plots@1: 0,0,1,1' + label: Relative Gain + label1: '' + label10: '''''' + label2: '''''' + label3: '''''' + label4: '''''' + label5: '''''' + label6: '''''' + label7: '''''' + label8: '''''' + label9: '''''' + legend: 'True' + maxoutbuf: '0' + minoutbuf: '0' + name: '""' + nconnections: '1' + showports: 'False' + tr_chan: '0' + tr_level: '0.0' + tr_mode: qtgui.TRIG_MODE_FREE + tr_tag: '""' + type: complex + units: dB + update_time: '0.10' + width1: '1' + width10: '1' + width2: '1' + width3: '1' + width4: '1' + width5: '1' + width6: '1' + width7: '1' + width8: '1' + width9: '1' + wintype: firdes.WIN_BLACKMAN_hARRIS + ymax: '10' + ymin: '-140' + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [544, 552.0] + rotation: 0 + state: true - name: qtgui_time_sink_x_0 id: qtgui_time_sink_x parameters: @@ -949,6 +974,103 @@ blocks: coordinate: [2504, 268.0] rotation: 0 state: true +- name: qtgui_time_sink_x_1 + id: qtgui_time_sink_x + parameters: + affinity: '' + alias: '' + alpha1: '1.0' + alpha10: '1.0' + alpha2: '1.0' + alpha3: '1.0' + alpha4: '1.0' + alpha5: '1.0' + alpha6: '1.0' + alpha7: '1.0' + alpha8: '1.0' + alpha9: '1.0' + autoscale: 'False' + axislabels: 'True' + color1: blue + color10: dark blue + color2: red + color3: green + color4: black + color5: cyan + color6: magenta + color7: yellow + color8: dark red + color9: dark green + comment: '' + ctrlpanel: 'False' + entags: 'True' + grid: 'False' + gui_hint: '' + label1: Signal 1 + label10: Signal 10 + label2: Signal 2 + label3: Signal 3 + label4: Signal 4 + label5: Signal 5 + label6: Signal 6 + label7: Signal 7 + label8: Signal 8 + label9: Signal 9 + legend: 'True' + marker1: '-1' + marker10: '-1' + marker2: '-1' + marker3: '-1' + marker4: '-1' + marker5: '-1' + marker6: '-1' + marker7: '-1' + marker8: '-1' + marker9: '-1' + name: '""' + nconnections: '1' + size: '1024' + srate: samp_rate + stemplot: 'False' + style1: '1' + style10: '1' + style2: '1' + style3: '1' + style4: '1' + style5: '1' + style6: '1' + style7: '1' + style8: '1' + style9: '1' + tr_chan: '0' + tr_delay: '0' + tr_level: '0.0' + tr_mode: qtgui.TRIG_MODE_FREE + tr_slope: qtgui.TRIG_SLOPE_POS + tr_tag: '""' + type: complex + update_time: '0.10' + width1: '1' + width10: '1' + width2: '1' + width3: '1' + width4: '1' + width5: '1' + width6: '1' + width7: '1' + width8: '1' + width9: '1' + ylabel: Amplitude + ymax: '1' + ymin: '-1' + yunit: '""' + states: + bus_sink: false + bus_source: false + bus_structure: null + coordinate: [520, 172.0] + rotation: 0 + state: true - name: uhd_usrp_sink_0 id: uhd_usrp_sink parameters: @@ -986,7 +1108,7 @@ blocks: ant7: TX/RX ant8: TX/RX ant9: TX/RX - bw0: 400e3 + bw0: '0' bw1: '0' bw10: '0' bw11: '0' @@ -1018,7 +1140,7 @@ blocks: bw7: '0' bw8: '0' bw9: '0' - center_freq0: 220e3 + center_freq0: 2.4e9 center_freq1: '0' center_freq10: '0' center_freq11: '0' @@ -1051,7 +1173,7 @@ blocks: center_freq8: '0' center_freq9: '0' clock_rate: 0e0 - clock_source0: '' + clock_source0: external clock_source1: '' clock_source2: '' clock_source3: '' @@ -1062,7 +1184,7 @@ blocks: comment: '' dev_addr: '"serial=309AF59 "' dev_args: '""' - gain0: '0' + gain0: '0.2' gain1: '0' gain10: '0' gain11: '0' @@ -1162,7 +1284,7 @@ blocks: maxoutbuf: '0' minoutbuf: '0' nchan: '1' - norm_gain0: 'False' + norm_gain0: 'True' norm_gain1: 'False' norm_gain10: 'False' norm_gain11: 'False' @@ -1223,7 +1345,7 @@ blocks: bus_sink: false bus_source: false bus_structure: null - coordinate: [504, 284.0] + coordinate: [544, 292.0] rotation: 0 state: true - name: uhd_usrp_source_0 @@ -1263,7 +1385,7 @@ blocks: ant7: RX2 ant8: RX2 ant9: RX2 - bw0: 400e3 + bw0: '0' bw1: '0' bw10: '0' bw11: '0' @@ -1328,7 +1450,7 @@ blocks: center_freq8: '0' center_freq9: '0' clock_rate: 0e0 - clock_source0: '' + clock_source0: external clock_source1: '' clock_source2: '' clock_source3: '' @@ -1595,21 +1717,23 @@ blocks: bus_sink: false bus_source: false bus_structure: null - coordinate: [744, 164.0] + coordinate: [784, 164.0] rotation: 0 state: true connections: -- [analog_random_source_x_0, '0', blocks_unpack_k_bits_bb_0_0, '0'] -- [analog_random_source_x_0, '0', digital_constellation_modulator_0, '0'] - [blocks_char_to_float_0, '0', qtgui_time_sink_x_0, '0'] - [blocks_char_to_float_0_0, '0', blocks_delay_0, '0'] - [blocks_delay_0, '0', qtgui_time_sink_x_0, '1'] - [blocks_unpack_k_bits_bb_0, '0', blocks_char_to_float_0, '0'] - [blocks_unpack_k_bits_bb_0_0, '0', blocks_char_to_float_0_0, '0'] +- [blocks_vector_source_x_0, '0', blocks_unpack_k_bits_bb_0_0, '0'] +- [blocks_vector_source_x_0, '0', digital_constellation_modulator_0, '0'] - [digital_cma_equalizer_cc_0, '0', digital_costas_loop_cc_0, '0'] - [digital_cma_equalizer_cc_0, '0', qtgui_const_sink_x_1, '0'] - [digital_constellation_decoder_cb_0, '0', digital_diff_decoder_bb_0, '0'] +- [digital_constellation_modulator_0, '0', qtgui_freq_sink_x_0, '0'] +- [digital_constellation_modulator_0, '0', qtgui_time_sink_x_1, '0'] - [digital_constellation_modulator_0, '0', uhd_usrp_sink_0, '0'] - [digital_costas_loop_cc_0, '0', digital_constellation_decoder_cb_0, '0'] - [digital_costas_loop_cc_0, '0', qtgui_const_sink_x_2, '0'] |