def test_parallelism1_04(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 16
enc = []
for n in range(0,dims):
H = fec.ldpc_H_matrix(filename, gap)
enc.append(fec.ldpc_par_mtrx_encoder.make_H(H))
dec = []
for n in range(0,dims):
H = fec.ldpc_H_matrix(filename, gap)
dec.append(fec.ldpc_bit_flip_decoder.make(H.get_base_sptr()))
k = 27
threading = 'capillary'
self.test = _qa_helper(dims*k, enc, dec, threading)
self.tb.connect(self.test)
self.tb.run()
data_in = self.test.snk_input.data()
data_out =self.test.snk_output.data()
self.assertEqual(data_in, data_out)
def test_parallelism1_05(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 5
enc = []
for n in range(0,dims):
H = fec.ldpc_H_matrix(filename, gap)
enc.append(fec.ldpc_par_mtrx_encoder.make_H(H))
dec = []
for n in range(0,dims):
H = fec.ldpc_H_matrix(filename, gap)
dec.append(fec.ldpc_bit_flip_decoder.make(H.get_base_sptr()))
k = H.k()
threading = 'capillary'
self.assertRaises(AttributeError, lambda: extended_encoder(enc, threading=threading, puncpat="11"))
def test_parallelism1_06(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 5
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
dec = list(map((lambda a: fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object.get_base_sptr())), list(range(0,dims))))
threading = 'capillary'
self.assertRaises(AttributeError, lambda: extended_decoder(dec, threading=threading, puncpat="11"))
def __init__(self, puncpat='11'):
gr.top_block.__init__(self, "Eve Dec")
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.H_dec = H_dec = fec.ldpc_H_matrix('/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist', 24)
self.samp_rate = samp_rate = 10000000
self.punc_size = punc_size = 17
self.punc_pattern = punc_pattern = 131070
self.pld_dec = pld_dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(H_dec.get_base_sptr(), 20)), range(0,16))
self.header = header = [0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]
self.erro = erro = 65
##################################################
# Blocks
##################################################
self.scrambler_cpp_additive_descrambler_0 = scrambler_cpp.additive_descrambler(0x8A, 0x7F, 7, 440-8)
self.puncture64_cpp_depuncture64_0 = puncture64_cpp.depuncture64(punc_size, punc_pattern, 127)
self.fec_extended_decoder_0_0_1_0_1_0_0 = fec.extended_decoder(decoder_obj_list=pld_dec, threading='capillary', ann=None, puncpat=puncpat, integration_period=10000)
self.digital_map_bb_0_0_0_0_0_0 = digital.map_bb(([-1, 1]))
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, samp_rate,True)
self.blocks_repack_bits_bb_0_0_0_1_0_0 = blocks.repack_bits_bb(8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0_0_0_1_0 = blocks.repack_bits_bb(1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_keep_m_in_n_0_1_1_0 = blocks.keep_m_in_n(gr.sizeof_char, 440, 442, 0)
self.blocks_keep_m_in_n_0_0_2_0_0 = blocks.keep_m_in_n(gr.sizeof_char, 1100, 1105, 0)
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char*1, '/home/andre/ELI/'+num+'/EVE_54_8000_BRUTO.txt', False)
self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_sink_0_0_0_0_2 = blocks.file_sink(gr.sizeof_char*1, '/home/andre/ELI/'+num+'/EVE_54_8000.txt', False)
self.blocks_file_sink_0_0_0_0_2.set_unbuffered(True)
self.blocks_char_to_float_0_2_0_0_0 = blocks.char_to_float(1, 1)
##################################################
# Connections
##################################################
self.connect((self.blocks_char_to_float_0_2_0_0_0, 0), (self.fec_extended_decoder_0_0_1_0_1_0_0, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_repack_bits_bb_0_0_0_1_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_0_2_0_0, 0), (self.digital_map_bb_0_0_0_0_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_1_1_0, 0), (self.scrambler_cpp_additive_descrambler_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0), (self.blocks_file_sink_0_0_0_0_2, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.puncture64_cpp_depuncture64_0, 0))
self.connect((self.digital_map_bb_0_0_0_0_0_0, 0), (self.blocks_char_to_float_0_2_0_0_0, 0))
self.connect((self.fec_extended_decoder_0_0_1_0_1_0_0, 0), (self.blocks_keep_m_in_n_0_1_1_0, 0))
self.connect((self.puncture64_cpp_depuncture64_0, 0), (self.blocks_keep_m_in_n_0_0_2_0_0, 0))
self.connect((self.scrambler_cpp_additive_descrambler_0, 0), (self.blocks_repack_bits_bb_0_0_0_1_0, 0))
def test_parallelism2_00(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
dims = 5
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
dims1 = 16
dims2 = 16
enc = list(map((lambda b: list(map((lambda a: fec.ldpc_par_mtrx_encoder.make_H(LDPC_matrix_object)),
list(range(0,dims1))))), list(range(0,dims2))))
threading = 'capillary'
self.assertRaises(AttributeError, lambda: extended_encoder(enc, threading=threading, puncpat="11"))
def test_parallelism0_02(self):
filename = LDPC_ALIST_DIR + "n_0100_k_0027_gap_04.alist"
gap = 4
LDPC_matrix_object = fec.ldpc_H_matrix(filename, gap)
k = LDPC_matrix_object.k()
enc = fec.ldpc_par_mtrx_encoder.make_H(LDPC_matrix_object)
dec = fec.ldpc_bit_flip_decoder.make(LDPC_matrix_object.get_base_sptr())
threading = 'capillary'
self.test = _qa_helper(10*k, enc, dec, threading)
self.tb.connect(self.test)
self.tb.run()
data_in = self.test.snk_input.data()
data_out =self.test.snk_output.data()
self.assertEqual(data_in, data_out)
def __init__(self, frame_size=int(152 * 10), puncpat='11'):
gr.top_block.__init__(self, "LDPC Bit-Flipping Decoder")
Qt.QWidget.__init__(self)
self.setWindowTitle("LDPC Bit-Flipping Decoder")
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", "lab5_ldpc")
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
##################################################
# Parameters
##################################################
self.frame_size = frame_size
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.nIterations = nIterations = 5
self.H = H = fec.ldpc_H_matrix(
'/usr/share/gnuradio/fec/ldpc/n_0300_k_0152_gap_03.alist', 3)
self.G = G = fec.ldpc_G_matrix(gr.prefix() +
"/share/gnuradio/fec/ldpc/" +
"n_0100_k_0058_gen_matrix.alist")
self.samp_rate = samp_rate = 32e3
self.reset_ber = reset_ber = 0
self.ldpc_enc_H = ldpc_enc_H = fec.ldpc_par_mtrx_encoder_make_H(H)
self.ldpc_enc_G = ldpc_enc_G = fec.ldpc_gen_mtrx_encoder_make(G)
self.ldpc_dec_H = ldpc_dec_H = fec.ldpc_bit_flip_decoder.make(
H.get_base_sptr(), nIterations)
self.ldpc_dec_G = ldpc_dec_G = fec.ldpc_bit_flip_decoder.make(
G.get_base_sptr(), nIterations)
self.eb_no_db = eb_no_db = 10
self.R_ldpc = R_ldpc = 152 / 300
##################################################
# Blocks
##################################################
_reset_ber_push_button = Qt.QPushButton('Reset BER')
_reset_ber_push_button = Qt.QPushButton('Reset BER')
self._reset_ber_choices = {'Pressed': 1, 'Released': 0}
_reset_ber_push_button.pressed.connect(
lambda: self.set_reset_ber(self._reset_ber_choices['Pressed']))
_reset_ber_push_button.released.connect(
lambda: self.set_reset_ber(self._reset_ber_choices['Released']))
self.top_grid_layout.addWidget(_reset_ber_push_button)
self._eb_no_db_range = Range(0, 20, 0.5, 10, 200)
self._eb_no_db_win = RangeWidget(self._eb_no_db_range,
self.set_eb_no_db, 'Eb/No (dB)',
"counter_slider", float)
self.top_grid_layout.addWidget(self._eb_no_db_win)
self.wes_ber_0_0_0_0 = wes.ber(1, reset_ber)
self.wes_ber_0_0 = wes.ber(1, reset_ber)
self.qtgui_number_sink_0_0_0_0 = qtgui.number_sink(
gr.sizeof_float, 0, qtgui.NUM_GRAPH_NONE, 2)
self.qtgui_number_sink_0_0_0_0.set_update_time(0.10)
self.qtgui_number_sink_0_0_0_0.set_title("Uncoded")
labels = ['BER', '# Errors', '', '', '', '', '', '', '', '']
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 range(2):
self.qtgui_number_sink_0_0_0_0.set_min(i, -1)
self.qtgui_number_sink_0_0_0_0.set_max(i, 1)
self.qtgui_number_sink_0_0_0_0.set_color(i, colors[i][0],
colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0_0_0.set_label(
i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_0_0_win = sip.wrapinstance(
self.qtgui_number_sink_0_0_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_0_0_win)
self.qtgui_number_sink_0_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_NONE, 2)
self.qtgui_number_sink_0_0.set_update_time(0.10)
self.qtgui_number_sink_0_0.set_title("LDPC (Bit-Flip)")
labels = ['BER', '# Errors', '', '', '', '', '', '', '', '']
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 range(2):
self.qtgui_number_sink_0_0.set_min(i, -1)
self.qtgui_number_sink_0_0.set_max(i, 1)
self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_win = sip.wrapinstance(
self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_win)
self.fec_extended_encoder_1_0 = fec.extended_encoder(
encoder_obj_list=ldpc_enc_H, threading=None, puncpat=puncpat)
self.fec_extended_decoder_0_1 = fec.extended_decoder(
decoder_obj_list=ldpc_dec_H,
threading=None,
ann=None,
puncpat=puncpat,
integration_period=10000)
self.digital_map_bb_0_0_1_1_0 = digital.map_bb([-1, 1])
self.digital_map_bb_0_0_0 = digital.map_bb([-1, 1])
self.digital_map_bb_0_0 = digital.map_bb([-1, 1])
self.digital_binary_slicer_fb_0_0_0_0 = digital.binary_slicer_fb()
self.digital_binary_slicer_fb_0_0 = digital.binary_slicer_fb()
self.blocks_char_to_float_0_2_0_0_0_0_1_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_2_0_0_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_2 = blocks.char_to_float(1, 1)
self.blocks_add_xx_0_0_0_0 = blocks.add_vff(1)
self.blocks_add_xx_0_0 = blocks.add_vff(1)
self.analog_random_source_x_0 = blocks.vector_source_b(
list(map(int, numpy.random.randint(0, 2, frame_size))), True)
self.analog_noise_source_x_0_0_0_0 = analog.noise_source_f(
analog.GR_GAUSSIAN,
math.sqrt(0.5 / (1 * math.pow(10, eb_no_db / 10))), 0)
self.analog_noise_source_x_0_0 = analog.noise_source_f(
analog.GR_GAUSSIAN,
math.sqrt(0.5 / (R_ldpc * math.pow(10, eb_no_db / 10))), 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0_0, 0),
(self.blocks_add_xx_0_0, 1))
self.connect((self.analog_noise_source_x_0_0_0_0, 0),
(self.blocks_add_xx_0_0_0_0, 1))
self.connect((self.analog_random_source_x_0, 0),
(self.digital_map_bb_0_0_1_1_0, 0))
self.connect((self.analog_random_source_x_0, 0),
(self.fec_extended_encoder_1_0, 0))
self.connect((self.analog_random_source_x_0, 0), (self.wes_ber_0_0, 0))
self.connect((self.analog_random_source_x_0, 0),
(self.wes_ber_0_0_0_0, 0))
self.connect((self.blocks_add_xx_0_0, 0),
(self.digital_binary_slicer_fb_0_0, 0))
self.connect((self.blocks_add_xx_0_0_0_0, 0),
(self.digital_binary_slicer_fb_0_0_0_0, 0))
self.connect((self.blocks_char_to_float_0_2, 0),
(self.blocks_add_xx_0_0, 0))
self.connect((self.blocks_char_to_float_0_2_0_0_0, 0),
(self.fec_extended_decoder_0_1, 0))
self.connect((self.blocks_char_to_float_0_2_0_0_0_0_1_0, 0),
(self.blocks_add_xx_0_0_0_0, 0))
self.connect((self.digital_binary_slicer_fb_0_0, 0),
(self.digital_map_bb_0_0, 0))
self.connect((self.digital_binary_slicer_fb_0_0_0_0, 0),
(self.wes_ber_0_0_0_0, 1))
self.connect((self.digital_map_bb_0_0, 0),
(self.blocks_char_to_float_0_2_0_0_0, 0))
self.connect((self.digital_map_bb_0_0_0, 0),
(self.blocks_char_to_float_0_2, 0))
self.connect((self.digital_map_bb_0_0_1_1_0, 0),
(self.blocks_char_to_float_0_2_0_0_0_0_1_0, 0))
self.connect((self.fec_extended_decoder_0_1, 0), (self.wes_ber_0_0, 1))
self.connect((self.fec_extended_encoder_1_0, 0),
(self.digital_map_bb_0_0_0, 0))
self.connect((self.wes_ber_0_0, 0), (self.qtgui_number_sink_0_0, 0))
self.connect((self.wes_ber_0_0, 1), (self.qtgui_number_sink_0_0, 1))
self.connect((self.wes_ber_0_0_0_0, 0),
(self.qtgui_number_sink_0_0_0_0, 0))
self.connect((self.wes_ber_0_0_0_0, 1),
(self.qtgui_number_sink_0_0_0_0, 1))
def __init__(self, frame_size=60, puncpat='11'):
gr.top_block.__init__(self, "Fecapi Ldpc Encoders")
Qt.QWidget.__init__(self)
self.setWindowTitle("Fecapi Ldpc Encoders")
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", "fecapi_ldpc_encoders")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.frame_size = frame_size
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.H = H = fec.ldpc_H_matrix(
gr.prefix() + "/share/gnuradio/fec/ldpc/" +
"n_0100_k_0042_gap_02.alist", 2)
self.G = G = fec.ldpc_G_matrix(gr.prefix() +
"/share/gnuradio/fec/ldpc/" +
"n_0100_k_0058_gen_matrix.alist")
self.samp_rate = samp_rate = 50000
self.ldpc_enc_H = ldpc_enc_H = fec.ldpc_par_mtrx_encoder_make_H(H)
self.ldpc_enc_G = ldpc_enc_G = fec.ldpc_gen_mtrx_encoder_make(G)
self.ldpc_enc = ldpc_enc = fec.ldpc_encoder_make(
gr.prefix() + "/share/gnuradio/fec/ldpc/" +
"n_0100_k_0042_gap_02.alist")
self.H_0 = H_0 = fec.ldpc_H_matrix(
'/home/mbkitine/Dropbox/Lulea/GRC/DeepSpace/gr-ccsds/examples/LDPC/sim_matlab/AR4JA/python/AR4JA_r45_k1024n.a',
3)
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_0_0_1 = qtgui.time_sink_f(
2048, #size
samp_rate, #samp_rate
'', #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0_1.set_update_time(0.05)
self.qtgui_time_sink_x_0_0_1.set_y_axis(-0.5, 1.5)
self.qtgui_time_sink_x_0_0_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS,
0.0, 0, 0, 'packet_len')
self.qtgui_time_sink_x_0_0_1.enable_autoscale(False)
self.qtgui_time_sink_x_0_0_1.enable_grid(False)
self.qtgui_time_sink_x_0_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0_1.enable_control_panel(False)
if not True:
self.qtgui_time_sink_x_0_0_1.disable_legend()
labels = ['LDPC (G)', 'CC', '', '', '', '', '', '', '', '']
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, 0.6, 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_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_1_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_0_1.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_0_1_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
2048, #size
samp_rate, #samp_rate
'', #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.05)
self.qtgui_time_sink_x_0.set_y_axis(-0.5, 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 = ['LDPC (alist)', 'LDPC (H)', '', '', '', '', '', '', '', '']
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, 0.6, 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.fec_extended_encoder_1 = fec.extended_encoder(
encoder_obj_list=ldpc_enc_H, threading=None, puncpat=puncpat)
self.fec_extended_encoder_0_0_0 = fec.extended_encoder(
encoder_obj_list=ldpc_enc, threading=None, puncpat=puncpat)
self.fec_extended_encoder_0 = fec.extended_encoder(
encoder_obj_list=ldpc_enc_G, threading=None, puncpat=puncpat)
self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(8)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char * 1, samp_rate,
True)
self.blocks_char_to_float_1_0_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_1 = 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(
map(int, numpy.random.randint(0, 256, 1000)), True)
##################################################
# Connections
##################################################
self.connect((self.analog_random_source_x_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_char_to_float_1, 0),
(self.qtgui_time_sink_x_0_0_1, 0))
self.connect((self.blocks_char_to_float_1_0_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_unpack_k_bits_bb_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0),
(self.fec_extended_encoder_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0),
(self.fec_extended_encoder_0_0_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0),
(self.fec_extended_encoder_1, 0))
self.connect((self.fec_extended_encoder_0, 0),
(self.blocks_char_to_float_1, 0))
self.connect((self.fec_extended_encoder_0_0_0, 0),
(self.blocks_char_to_float_1_0_0, 0))
self.connect((self.fec_extended_encoder_1, 0),
(self.blocks_char_to_float_0, 0))
def __init__(self, puncpat='11'):
gr.top_block.__init__(self, "Tutorial")
Qt.QWidget.__init__(self)
self.setWindowTitle("Tutorial")
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", "tutorial_7_LDPC")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.sps = sps = 4
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.H_dec = H_dec = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.H = H = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts, 1.0, eb, 11 * sps * nfilts)
self.samp_rate = samp_rate = 3000000
self.rx_rrc_taps = rx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts * sps, 1.0, eb, 11 * sps * nfilts)
self.punc_size = punc_size = 63
self.punc_replace = punc_replace = 127
self.punc_pattern = punc_pattern = 18446744073709551615
self.pld_enc = pld_enc = map(
(lambda a: fec.ldpc_par_mtrx_encoder_make_H(H)), range(0, 4))
self.pld_dec = pld_dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(
H_dec.get_base_sptr(), 10)), range(0, 8))
self.pld_const = pld_const = digital.constellation_rect(([
0.707 + 0.707j, -0.707 + 0.707j, -0.707 - 0.707j, 0.707 - 0.707j
]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
##################################################
# Blocks
##################################################
self.puncture64_cpp_puncture64_1 = puncture64_cpp.puncture64(
punc_size, punc_pattern)
self.puncture64_cpp_depuncture64_0 = puncture64_cpp.depuncture64(
punc_size, punc_pattern, 127)
self.blocks_repack_bits_bb_1_0_0_1 = blocks.repack_bits_bb(
8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_file_source_0_0_1_0_0_1 = blocks.file_source(
gr.sizeof_char * 1,
'/home/andre/Desktop/Files_To_Transmit/sequence55bytes_abc.txt',
False)
self.blocks_file_source_0_0_1_0_0_1.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_sink_2_0_0 = blocks.file_sink(
gr.sizeof_char * 1,
'/home/andre/Desktop/Trasmited/seq_unpacked_depunc.txt', False)
self.blocks_file_sink_2_0_0.set_unbuffered(False)
self.blocks_file_sink_2_0 = blocks.file_sink(
gr.sizeof_char * 1,
'/home/andre/Desktop/Trasmited/seq_unpacked_punc.txt', False)
self.blocks_file_sink_2_0.set_unbuffered(False)
self.blocks_file_sink_2 = blocks.file_sink(
gr.sizeof_char * 1,
'/home/andre/Desktop/Trasmited/seq_unpacked.txt', False)
self.blocks_file_sink_2.set_unbuffered(False)
##################################################
# Connections
##################################################
self.connect((self.blocks_file_source_0_0_1_0_0_1, 0),
(self.blocks_repack_bits_bb_1_0_0_1, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_1, 0),
(self.blocks_file_sink_2, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_1, 0),
(self.puncture64_cpp_puncture64_1, 0))
self.connect((self.puncture64_cpp_depuncture64_0, 0),
(self.blocks_file_sink_2_0_0, 0))
self.connect((self.puncture64_cpp_puncture64_1, 0),
(self.blocks_file_sink_2_0, 0))
self.connect((self.puncture64_cpp_puncture64_1, 0),
(self.puncture64_cpp_depuncture64_0, 0))
def __init__(self, puncpat='11'):
gr.top_block.__init__(self, "Tx No Gui")
Qt.QWidget.__init__(self)
self.setWindowTitle("Tx No Gui")
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", "tx_no_gui")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.sps = sps = 4
self.samp_rate_array_MCR = samp_rate_array_MCR = [7500000,5000000,3750000,3000000,2500000,2000000,1500000,1000000,937500,882352,833333,714285,533333,500000,421052,400000,380952]
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.H = H = fec.ldpc_H_matrix('/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist', 24)
self.vector = vector = [int(random.random()*4) for i in range(49600)]
self.variable_qtgui_range_0_0 = variable_qtgui_range_0_0 = 43
self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0, eb, 11*sps*nfilts)
self.samp_rate = samp_rate = samp_rate_array_MCR[15]
self.pld_enc = pld_enc = map((lambda a: fec.ldpc_par_mtrx_encoder_make_H(H)), range(0,4))
self.pld_const = pld_const = digital.constellation_rect(([0.707+0.707j, -0.707+0.707j, -0.707-0.707j, 0.707-0.707j]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
self.frequencia_usrp = frequencia_usrp = 484e6
self.MCR = MCR = "master_clock_rate=60e6"
##################################################
# Blocks
##################################################
self._variable_qtgui_range_0_0_range = Range(0, 90, 1, 43, 200)
self._variable_qtgui_range_0_0_win = RangeWidget(self._variable_qtgui_range_0_0_range, self.set_variable_qtgui_range_0_0, 'Gain_TX', "counter_slider", float)
self.top_grid_layout.addWidget(self._variable_qtgui_range_0_0_win, 0, 2, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.uhd_usrp_sink_0_0 = uhd.usrp_sink(
",".join(("serial=F5EAE1", MCR)),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS)
self.uhd_usrp_sink_0_0.set_center_freq(frequencia_usrp, 0)
self.uhd_usrp_sink_0_0.set_gain(variable_qtgui_range_0_0, 0)
self.uhd_usrp_sink_0_0.set_antenna('TX/RX', 0)
self.scrambler_cpp_additive_scrambler_0 = scrambler_cpp.additive_scrambler(0x8A, 0x7F, 7, 440-32)
self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
sps,
taps=(tx_rrc_taps),
flt_size=nfilts)
self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
self.insert_vec_cpp_new_vec_0 = insert_vec_cpp.new_vec((vector))
self.fec_extended_encoder_0 = fec.extended_encoder(encoder_obj_list=pld_enc, threading='capillary', puncpat=puncpat)
self.digital_diff_encoder_bb_0 = digital.diff_encoder_bb(pld_const.arity())
self.digital_chunks_to_symbols_xx_0_0 = digital.chunks_to_symbols_bc((pld_const.points()), 1)
self.blocks_vector_source_x_0_0_0 = blocks.vector_source_b([0], True, 1, [])
self.blocks_vector_source_x_0_0 = blocks.vector_source_b([0], True, 1, [])
self.blocks_stream_mux_0_1_0_0 = blocks.stream_mux(gr.sizeof_char*1, (96, 1104))
self.blocks_stream_mux_0_0_0 = blocks.stream_mux(gr.sizeof_char*1, (1100, 4))
self.blocks_stream_mux_0_0 = blocks.stream_mux(gr.sizeof_char*1, (440, 2))
self.blocks_repack_bits_bb_1_0_0_1 = blocks.repack_bits_bb(8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_1_0_0_0 = blocks.repack_bits_bb(1, pld_const.bits_per_symbol(), '', False, gr.GR_MSB_FIRST)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((0.7, ))
self.blocks_file_source_0_0_1_0_1 = blocks.file_source(gr.sizeof_char*1, '/home/andre/Desktop/Files_To_Transmit/book.txt', False)
self.blocks_file_source_0_0_1_0_1.set_begin_tag(pmt.PMT_NIL)
self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, 500000)
self.acode_1104_0 = blocks.vector_source_b([0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0], True, 1, [])
##################################################
# Connections
##################################################
self.connect((self.acode_1104_0, 0), (self.blocks_stream_mux_0_1_0_0, 0))
self.connect((self.blocks_delay_0, 0), (self.uhd_usrp_sink_0_0, 0))
self.connect((self.blocks_file_source_0_0_1_0_1, 0), (self.blocks_repack_bits_bb_1_0_0_1, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blocks_delay_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_0, 0), (self.insert_vec_cpp_new_vec_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_1, 0), (self.scrambler_cpp_additive_scrambler_0, 0))
self.connect((self.blocks_stream_mux_0_0, 0), (self.fec_extended_encoder_0, 0))
self.connect((self.blocks_stream_mux_0_0_0, 0), (self.blocks_stream_mux_0_1_0_0, 1))
self.connect((self.blocks_stream_mux_0_1_0_0, 0), (self.blocks_repack_bits_bb_1_0_0_0, 0))
self.connect((self.blocks_vector_source_x_0_0, 0), (self.blocks_stream_mux_0_0, 1))
self.connect((self.blocks_vector_source_x_0_0_0, 0), (self.blocks_stream_mux_0_0_0, 1))
self.connect((self.digital_chunks_to_symbols_xx_0_0, 0), (self.pfb_arb_resampler_xxx_0, 0))
self.connect((self.digital_diff_encoder_bb_0, 0), (self.digital_chunks_to_symbols_xx_0_0, 0))
self.connect((self.fec_extended_encoder_0, 0), (self.blocks_stream_mux_0_0_0, 0))
self.connect((self.insert_vec_cpp_new_vec_0, 0), (self.digital_diff_encoder_bb_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0), (self.blocks_multiply_const_vxx_1, 0))
self.connect((self.scrambler_cpp_additive_scrambler_0, 0), (self.blocks_stream_mux_0_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.H_dec = H_dec = fec.ldpc_H_matrix(gr.prefix() + "/share/gnuradio/fec/ldpc/" + "n_0100_k_0042_gap_02.alist", 2)
self.H = H = fec.ldpc_H_matrix(gr.prefix() + "/share/gnuradio/fec/ldpc/" + "n_0100_k_0042_gap_02.alist", 2)
self.samp_rate = samp_rate = 320000
self.rate = rate = 2
self.puncpat = puncpat = '11'
self.polys = polys = [109, 79]
self.pld_enc = pld_enc = fec.ldpc_par_mtrx_encoder_make_H(H)
self.pld_dec = pld_dec = fec.ldpc_bit_flip_decoder.make(H_dec.get_base_sptr(), 100)
self.pld_const = pld_const = digital.constellation_calcdist((digital.psk_2()[0]), (digital.psk_2()[1]), 2, 1).base()
self.pld_const.gen_soft_dec_lut(8)
self.pkt_len = pkt_len = 42
self.k = k = 7
##################################################
# Blocks
##################################################
self.fec_extended_encoder_0 = fec.extended_encoder(encoder_obj_list=pld_enc, threading='capillary', puncpat='11')
self.fec_extended_decoder_0_0_1 = fec.extended_decoder(decoder_obj_list=pld_dec, threading= None, ann=None, puncpat=puncpat, integration_period=10000)
self.digital_map_bb_1_0 = digital.map_bb((pld_const.pre_diff_code()))
self.digital_constellation_soft_decoder_cf_0 = digital.constellation_soft_decoder_cf(pld_const)
self.digital_chunks_to_symbols_xx_0_0 = digital.chunks_to_symbols_bc((pld_const.points()), 1)
self.blocks_vector_source_x_0_0 = blocks.vector_source_b([0], True, 1, [])
self.blocks_vector_source_x_0 = blocks.vector_source_b([0], True, 1, [])
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, samp_rate,True)
self.blocks_tag_gate_0 = blocks.tag_gate(gr.sizeof_gr_complex * 1, True)
self.blocks_tag_gate_0.set_single_key("")
self.blocks_tag_debug_0_0 = blocks.tag_debug(gr.sizeof_float*1, 'SAI_DECODER', ""); self.blocks_tag_debug_0_0.set_display(True)
self.blocks_tag_debug_0 = blocks.tag_debug(gr.sizeof_char*1, 'PLD_ENCODED', ""); self.blocks_tag_debug_0.set_display(True)
self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(gr.sizeof_char, 1, 42, "packet_len")
self.blocks_stream_mux_0_0 = blocks.stream_mux(gr.sizeof_char*1, (100, 4))
self.blocks_stream_mux_0 = blocks.stream_mux(gr.sizeof_char*1, (40, 2))
self.blocks_repack_bits_bb_1_0 = blocks.repack_bits_bb(8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0_1_1_0_0 = blocks.repack_bits_bb(1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0_0_0 = blocks.repack_bits_bb(1, 8, '', True, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0_0 = blocks.repack_bits_bb(8, pld_const.bits_per_symbol(), '', False, gr.GR_MSB_FIRST)
self.blocks_keep_m_in_n_0_0 = blocks.keep_m_in_n(gr.sizeof_float, 100, 104, 0)
self.blocks_keep_m_in_n_0 = blocks.keep_m_in_n(gr.sizeof_char, 40, 42, 0)
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_char*1, '/home/andre/Desktop/letra.txt', False)
self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_char*1, '/home/andre/Desktop/transmitido/teste.txt', False)
self.blocks_file_sink_0_0.set_unbuffered(False)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char*1, '/home/andre/Desktop/transmitido/depois.txt', False)
self.blocks_file_sink_0.set_unbuffered(False)
##################################################
# Connections
##################################################
self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_keep_m_in_n_0, 0), (self.blocks_repack_bits_bb_0_1_1_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_0, 0), (self.fec_extended_decoder_0_0_1, 0))
self.connect((self.blocks_repack_bits_bb_0_0, 0), (self.digital_map_bb_1_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0, 0), (self.blocks_repack_bits_bb_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0, 0), (self.blocks_tag_debug_0, 0))
self.connect((self.blocks_repack_bits_bb_0_1_1_0_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0, 0), (self.blocks_stream_mux_0, 0))
self.connect((self.blocks_stream_mux_0, 0), (self.blocks_stream_to_tagged_stream_0, 0))
self.connect((self.blocks_stream_mux_0_0, 0), (self.blocks_repack_bits_bb_0_0_0, 0))
self.connect((self.blocks_stream_to_tagged_stream_0, 0), (self.blocks_file_sink_0_0, 0))
self.connect((self.blocks_stream_to_tagged_stream_0, 0), (self.fec_extended_encoder_0, 0))
self.connect((self.blocks_tag_gate_0, 0), (self.digital_constellation_soft_decoder_cf_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_repack_bits_bb_1_0, 0))
self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_stream_mux_0, 1))
self.connect((self.blocks_vector_source_x_0_0, 0), (self.blocks_stream_mux_0_0, 1))
self.connect((self.digital_chunks_to_symbols_xx_0_0, 0), (self.blocks_tag_gate_0, 0))
self.connect((self.digital_constellation_soft_decoder_cf_0, 0), (self.blocks_keep_m_in_n_0_0, 0))
self.connect((self.digital_constellation_soft_decoder_cf_0, 0), (self.blocks_tag_debug_0_0, 0))
self.connect((self.digital_map_bb_1_0, 0), (self.digital_chunks_to_symbols_xx_0_0, 0))
self.connect((self.fec_extended_decoder_0_0_1, 0), (self.blocks_keep_m_in_n_0, 0))
self.connect((self.fec_extended_encoder_0, 0), (self.blocks_stream_mux_0_0, 0))
def __init__(self, puncpat='11'):
gr.top_block.__init__(self, "Tx No Gui")
Qt.QWidget.__init__(self)
self.setWindowTitle("Tx No Gui")
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", "tx_no_gui")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.sps = sps = 4
self.samp_rate_array_MCR = samp_rate_array_MCR = [
7500000, 5000000, 3750000, 3000000, 2500000, 2000000, 1500000,
1000000, 937500, 882352, 833333, 714285, 533333, 500000, 421052,
400000, 380952, 200000
]
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.H = H = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.vector = vector = [int(random.random() * 4) for i in range(49600)]
self.variable_qtgui_range_0_0 = variable_qtgui_range_0_0 = 43
self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts, 1.0, eb, 11 * sps * nfilts)
self.samp_rate = samp_rate = samp_rate_array_MCR[15]
self.pld_enc = pld_enc = map(
(lambda a: fec.ldpc_par_mtrx_encoder_make_H(H)), range(0, 4))
self.pld_const = pld_const = digital.constellation_rect(([
0.707 + 0.707j, -0.707 + 0.707j, -0.707 - 0.707j, 0.707 - 0.707j
]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
self.frequencia_usrp = frequencia_usrp = 484e6
self.MCR = MCR = "master_clock_rate=60e6"
##################################################
# Blocks
##################################################
self._variable_qtgui_range_0_0_range = Range(0, 90, 1, 43, 200)
self._variable_qtgui_range_0_0_win = RangeWidget(
self._variable_qtgui_range_0_0_range,
self.set_variable_qtgui_range_0_0, 'Gain_TX', "counter_slider",
float)
self.top_grid_layout.addWidget(self._variable_qtgui_range_0_0_win, 0,
2, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.uhd_usrp_sink_0_0 = uhd.usrp_sink(
",".join(("serial=F5EAE1", MCR)),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0_0.set_time_now(uhd.time_spec(time.time()),
uhd.ALL_MBOARDS)
self.uhd_usrp_sink_0_0.set_center_freq(frequencia_usrp, 0)
self.uhd_usrp_sink_0_0.set_gain(variable_qtgui_range_0_0, 0)
self.uhd_usrp_sink_0_0.set_antenna('TX/RX', 0)
self.scrambler_cpp_additive_scrambler_0 = scrambler_cpp.additive_scrambler(
0x8A, 0x7F, 7, 440 - 32)
self.qtgui_time_sink_x_1 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"TX USRP", #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(-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 = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_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, 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 = 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_grid_layout.addWidget(self._qtgui_freq_sink_x_0_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.qtgui_const_sink_x_0_0_0_0 = qtgui.const_sink_c(
1024, #size
"TX Const", #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, 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.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
sps, taps=(tx_rrc_taps), flt_size=nfilts)
self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
self.insert_vec_cpp_new_vec_0 = insert_vec_cpp.new_vec((vector))
self.fec_extended_encoder_0 = fec.extended_encoder(
encoder_obj_list=pld_enc, threading='capillary', puncpat=puncpat)
self.digital_diff_encoder_bb_0 = digital.diff_encoder_bb(
pld_const.arity())
self.digital_chunks_to_symbols_xx_0_0 = digital.chunks_to_symbols_bc(
(pld_const.points()), 1)
self.blocks_vector_source_x_0_0_0 = blocks.vector_source_b([0], True,
1, [])
self.blocks_vector_source_x_0_0 = blocks.vector_source_b([0], True, 1,
[])
self.blocks_stream_mux_0_1_0_0 = blocks.stream_mux(
gr.sizeof_char * 1, (96, 1104))
self.blocks_stream_mux_0_0_0 = blocks.stream_mux(
gr.sizeof_char * 1, (1100, 4))
self.blocks_stream_mux_0_0 = blocks.stream_mux(gr.sizeof_char * 1,
(440, 2))
self.blocks_repack_bits_bb_1_0_0_1 = blocks.repack_bits_bb(
8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_1_0_0_0 = blocks.repack_bits_bb(
1, pld_const.bits_per_symbol(), '', False, gr.GR_MSB_FIRST)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((0.7, ))
self.blocks_file_source_0_0_1_0_0_0 = blocks.file_source(
gr.sizeof_char * 1,
'/home/andre/Desktop/Files_To_Transmit/video_lion.mpeg', False)
self.blocks_file_source_0_0_1_0_0_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1, 500000)
self.acode_1104_0 = blocks.vector_source_b([
0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1,
0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1,
0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1,
0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0,
0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0,
0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0,
0x0, 0x1, 0x0, 0x1, 0x0
], True, 1, [])
##################################################
# Connections
##################################################
self.connect((self.acode_1104_0, 0),
(self.blocks_stream_mux_0_1_0_0, 0))
self.connect((self.blocks_delay_0, 0),
(self.qtgui_const_sink_x_0_0_0_0, 0))
self.connect((self.blocks_delay_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_delay_0, 0), (self.uhd_usrp_sink_0_0, 0))
self.connect((self.blocks_file_source_0_0_1_0_0_0, 0),
(self.blocks_repack_bits_bb_1_0_0_1, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_delay_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_0, 0),
(self.insert_vec_cpp_new_vec_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_1, 0),
(self.scrambler_cpp_additive_scrambler_0, 0))
self.connect((self.blocks_stream_mux_0_0, 0),
(self.fec_extended_encoder_0, 0))
self.connect((self.blocks_stream_mux_0_0_0, 0),
(self.blocks_stream_mux_0_1_0_0, 1))
self.connect((self.blocks_stream_mux_0_1_0_0, 0),
(self.blocks_repack_bits_bb_1_0_0_0, 0))
self.connect((self.blocks_vector_source_x_0_0, 0),
(self.blocks_stream_mux_0_0, 1))
self.connect((self.blocks_vector_source_x_0_0_0, 0),
(self.blocks_stream_mux_0_0_0, 1))
self.connect((self.digital_chunks_to_symbols_xx_0_0, 0),
(self.pfb_arb_resampler_xxx_0, 0))
self.connect((self.digital_diff_encoder_bb_0, 0),
(self.digital_chunks_to_symbols_xx_0_0, 0))
self.connect((self.fec_extended_encoder_0, 0),
(self.blocks_stream_mux_0_0_0, 0))
self.connect((self.insert_vec_cpp_new_vec_0, 0),
(self.digital_diff_encoder_bb_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.scrambler_cpp_additive_scrambler_0, 0),
(self.blocks_stream_mux_0_0, 0))
def __init__(self, puncpat='11'):
gr.top_block.__init__(self, "Eve")
Qt.QWidget.__init__(self)
self.setWindowTitle("Eve")
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", "eve")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.sps = sps = 4
self.samp_rate_array_MCR = samp_rate_array_MCR = [
7500000, 5000000, 3750000, 3000000, 2500000, 2000000, 1500000,
1000000, 937500, 882352, 833333, 714285, 533333, 500000, 421052,
400000, 380952, 200000
]
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.H_dec = H_dec = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.variable_qtgui_range_0_1 = variable_qtgui_range_0_1 = 56
self.samp_rate = samp_rate = samp_rate_array_MCR[15]
self.rx_rrc_taps = rx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts * sps, 1.0, eb, 11 * sps * nfilts)
self.pld_dec = pld_dec = map(
(lambda a: fec.ldpc_bit_flip_decoder.make(H_dec.get_base_sptr(), 7)
), range(0, 8))
self.pld_const = pld_const = digital.constellation_rect(([
0.707 + 0.707j, -0.707 + 0.707j, -0.707 - 0.707j, 0.707 - 0.707j
]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
self.frequencia_usrp = frequencia_usrp = 24e8
self.MCR = MCR = "master_clock_rate=60e6"
##################################################
# Blocks
##################################################
self._variable_qtgui_range_0_1_range = Range(0, 73, 1, 56, 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,
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.uhd_usrp_source_0_0 = uhd.usrp_source(
",".join(("serial=F5EB09", MCR)),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_source_0_0.set_time_now(uhd.time_spec(time.time()),
uhd.ALL_MBOARDS)
self.uhd_usrp_source_0_0.set_center_freq(frequencia_usrp, 0)
self.uhd_usrp_source_0_0.set_gain(variable_qtgui_range_0_1, 0)
self.uhd_usrp_source_0_0.set_antenna('TX/RX', 0)
self.uhd_usrp_source_0_0.set_auto_dc_offset(True, 0)
self.uhd_usrp_source_0_0.set_auto_iq_balance(True, 0)
self.qtgui_time_sink_x_2_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"After CAC", #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(0, 1.5)
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(True)
self.qtgui_time_sink_x_2_0.enable_axis_labels(True)
self.qtgui_time_sink_x_2_0.enable_control_panel(False)
self.qtgui_time_sink_x_2_0.enable_stem_plot(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(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_2_0.set_line_label(
i, "Data {0}".format(i))
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_grid_layout.addWidget(self._qtgui_time_sink_x_2_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_time_sink_x_1_0 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"RX USRP", #name
1 #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 = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_1_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_1_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_1_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_0_win, 1, 2,
1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
100 * 2, #size
samp_rate, #samp_rate
'Rx Data', #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, 256)
self.qtgui_time_sink_x_0_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0,
'packet_length_tag_key')
self.qtgui_time_sink_x_0_1.enable_autoscale(True)
self.qtgui_time_sink_x_0_1.enable_grid(True)
self.qtgui_time_sink_x_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
self.qtgui_time_sink_x_0_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
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.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_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_0_1 = qtgui.const_sink_c(
1024, #size
"RX Const", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0_0_1.set_update_time(0.10)
self.qtgui_const_sink_x_0_0_0_1.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_1.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_1.set_trigger_mode(
qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
self.qtgui_const_sink_x_0_0_0_1.enable_autoscale(False)
self.qtgui_const_sink_x_0_0_0_1.enable_grid(False)
self.qtgui_const_sink_x_0_0_0_1.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0_0_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0_0_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0_0_1.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_0_1_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_1_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_const_sink_x_0_0_0 = qtgui.const_sink_c(
1024, #size
"RX Treated", #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,
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.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(
sps, 6.28 / 100.0, (rx_rrc_taps), nfilts, nfilts / 2, 1.5, 2)
self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(
pld_const.arity())
self.digital_costas_loop_cc_0_0 = digital.costas_loop_cc(
6.28 / 100.0, pld_const.arity(), False)
self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(
pld_const)
self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc(
15, 1, 0.01, 2)
self.cac_cpp_cac_bb_0 = cac_cpp.cac_bb(
digital.packet_utils.default_access_code, 1)
self.blocks_repack_bits_bb_0_0_0_1_0 = blocks.repack_bits_bb(
1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(
pld_const.bits_per_symbol(), 1, '', False, gr.GR_MSB_FIRST)
self.blocks_file_sink_0_0_0_0_0 = blocks.file_sink(
gr.sizeof_char * 1, '/home/andre/ELI/1/EVE_55_8000_BRUTO.txt',
False)
self.blocks_file_sink_0_0_0_0_0.set_unbuffered(True)
self.blocks_file_sink_0 = blocks.file_sink(
gr.sizeof_gr_complex * 1, '/home/andre/ELI/1/EVE_EVM.txt', False)
self.blocks_file_sink_0.set_unbuffered(True)
self.blocks_char_to_float_1_0_1 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1)
##################################################
# Connections
##################################################
self.connect((self.blocks_char_to_float_0_0, 0),
(self.qtgui_time_sink_x_2_0, 0))
self.connect((self.blocks_char_to_float_1_0_1, 0),
(self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_repack_bits_bb_0, 0),
(self.cac_cpp_cac_bb_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0),
(self.blocks_char_to_float_1_0_1, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0),
(self.blocks_file_sink_0_0_0_0_0, 0))
self.connect((self.cac_cpp_cac_bb_0, 0),
(self.blocks_char_to_float_0_0, 0))
self.connect((self.cac_cpp_cac_bb_0, 0),
(self.blocks_repack_bits_bb_0_0_0_1_0, 0))
self.connect((self.digital_cma_equalizer_cc_0, 0),
(self.digital_costas_loop_cc_0_0, 0))
self.connect((self.digital_constellation_decoder_cb_0, 0),
(self.digital_diff_decoder_bb_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0),
(self.digital_constellation_decoder_cb_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0),
(self.qtgui_const_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, 0),
(self.digital_pfb_clock_sync_xxx_0, 0))
self.connect((self.uhd_usrp_source_0_0, 0),
(self.qtgui_const_sink_x_0_0_0_1, 0))
self.connect((self.uhd_usrp_source_0_0, 0),
(self.qtgui_time_sink_x_1_0, 0))
def __init__(self, puncpat='11'):
gr.top_block.__init__(self, "Eve Dec")
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.H_dec = H_dec = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.samp_rate = samp_rate = 10000000
self.pld_dec = pld_dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(
H_dec.get_base_sptr(), 20)), range(0, 16))
##################################################
# Blocks
##################################################
self.fec_extended_decoder_0_0_1_0_1_0_0 = fec.extended_decoder(
decoder_obj_list=pld_dec,
threading='capillary',
ann=None,
puncpat=puncpat,
integration_period=10000)
self.digital_map_bb_0_0_0_0_0_0 = digital.map_bb(([-1, 1]))
self.digital_correlate_access_code_xx_ts_0_0 = digital.correlate_access_code_bb_ts(
digital.packet_utils.default_access_code, threshold, 'packet_len')
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char * 1, samp_rate,
True)
self.blocks_repack_bits_bb_0_0_0_1_0_0 = blocks.repack_bits_bb(
8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0_0_0_1_0 = blocks.repack_bits_bb(
1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_keep_m_in_n_0_1_1_0 = blocks.keep_m_in_n(
gr.sizeof_char, 440, 442, 0)
self.blocks_keep_m_in_n_0_0_2_0_0 = blocks.keep_m_in_n(
gr.sizeof_char, 1100, 1104, 0)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_char * 1,
'/home/andre/ELI/' + num + '/EVE_55_8000_BRUTO.txt', False)
self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_sink_0_0_0_0_2 = blocks.file_sink(
gr.sizeof_char * 1, '/home/andre/ELI/' + num + '/EVE_55_8000.txt',
False)
self.blocks_file_sink_0_0_0_0_2.set_unbuffered(True)
self.blocks_char_to_float_0_2_0_0_0 = blocks.char_to_float(1, 1)
##################################################
# Connections
##################################################
self.connect((self.blocks_char_to_float_0_2_0_0_0, 0),
(self.fec_extended_decoder_0_0_1_0_1_0_0, 0))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_repack_bits_bb_0_0_0_1_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_0_2_0_0, 0),
(self.digital_map_bb_0_0_0_0_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_1_1_0, 0),
(self.blocks_repack_bits_bb_0_0_0_1_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0),
(self.blocks_file_sink_0_0_0_0_2, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.digital_correlate_access_code_xx_ts_0_0, 0))
self.connect((self.digital_correlate_access_code_xx_ts_0_0, 0),
(self.blocks_keep_m_in_n_0_0_2_0_0, 0))
self.connect((self.digital_map_bb_0_0_0_0_0_0, 0),
(self.blocks_char_to_float_0_2_0_0_0, 0))
self.connect((self.fec_extended_decoder_0_0_1_0_1_0_0, 0),
(self.blocks_keep_m_in_n_0_1_1_0, 0))
def __init__(self, puncpat='11'):
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())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.H_dec = H_dec = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.samp_rate = samp_rate = 1000000
self.pld_dec = pld_dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(
H_dec.get_base_sptr(), 100)), range(0, 8))
##################################################
# Blocks
##################################################
self.scrambler_cpp_custom_descrambler_0 = scrambler_cpp.custom_descrambler(
0x8A, 0x7F, 7, 440 - 32)
self.fec_extended_decoder_0_0_1_0_1_0_0 = fec.extended_decoder(
decoder_obj_list=pld_dec,
threading='capillary',
ann=None,
puncpat=puncpat,
integration_period=10000)
self.digital_map_bb_0_0_0_0_0_0 = digital.map_bb(([-1, 1]))
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char * 1, samp_rate,
True)
self.blocks_repack_bits_bb_0_0_0_1_0 = blocks.repack_bits_bb(
1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(
8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_keep_m_in_n_0_1_1_0 = blocks.keep_m_in_n(
gr.sizeof_char, 440, 442, 0)
self.blocks_keep_m_in_n_0_0_2_0_0 = blocks.keep_m_in_n(
gr.sizeof_char, 1100, 1104, 0)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_char * 1, '/home/andre/Desktop/Trasmited/buffer.txt',
True)
self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_sink_0_0_0_0_2 = blocks.file_sink(
gr.sizeof_char * 1, '/home/andre/Desktop/Trasmited/depois.txt',
False)
self.blocks_file_sink_0_0_0_0_2.set_unbuffered(False)
self.blocks_char_to_float_0_2_0_0_0 = blocks.char_to_float(1, 1)
##################################################
# Connections
##################################################
self.connect((self.blocks_char_to_float_0_2_0_0_0, 0),
(self.fec_extended_decoder_0_0_1_0_1_0_0, 0))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_repack_bits_bb_0, 0))
self.connect((self.blocks_keep_m_in_n_0_0_2_0_0, 0),
(self.digital_map_bb_0_0_0_0_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_1_1_0, 0),
(self.scrambler_cpp_custom_descrambler_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0),
(self.blocks_file_sink_0_0_0_0_2, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_keep_m_in_n_0_0_2_0_0, 0))
self.connect((self.digital_map_bb_0_0_0_0_0_0, 0),
(self.blocks_char_to_float_0_2_0_0_0, 0))
self.connect((self.fec_extended_decoder_0_0_1_0_1_0_0, 0),
(self.blocks_keep_m_in_n_0_1_1_0, 0))
self.connect((self.scrambler_cpp_custom_descrambler_0, 0),
(self.blocks_repack_bits_bb_0_0_0_1_0, 0))
def __init__(self, puncpat='11', puncpat2=2, puncpat2_size=2):
gr.top_block.__init__(self, "Try Punc")
Qt.QWidget.__init__(self)
self.setWindowTitle("Try Punc")
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", "try_punc")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
self.puncpat2 = puncpat2
self.puncpat2_size = puncpat2_size
##################################################
# Variables
##################################################
self.sps = sps = 4
self.samp_rate_array_MCR = samp_rate_array_MCR = [7500000,5000000,3750000,3000000,2500000,2000000,1500000,1000000,937500,882352,833333,714285,533333,500000,421052,400000,380952,200000]
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.H_dec = H_dec = fec.ldpc_H_matrix('/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist', 24)
self.H = H = fec.ldpc_H_matrix('/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist', 24)
self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0, eb, 11*sps*nfilts)
self.samp_rate = samp_rate = samp_rate_array_MCR[17]
self.rx_rrc_taps = rx_rrc_taps = firdes.root_raised_cosine(nfilts, nfilts*sps, 1.0, eb, 11*sps*nfilts)
self.pld_enc = pld_enc = map((lambda a: fec.ldpc_par_mtrx_encoder_make_H(H)), range(0,4))
self.pld_dec = pld_dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(H_dec.get_base_sptr(), 100)), range(0,8))
self.pld_const = pld_const = digital.constellation_rect(([0.707+0.707j, -0.707+0.707j, -0.707-0.707j, 0.707-0.707j]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
100*2, #size
samp_rate, #samp_rate
'Bob Rx Data', #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, 256)
self.qtgui_time_sink_x_0_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, 'packet_length_tag_key')
self.qtgui_time_sink_x_0_1.enable_autoscale(True)
self.qtgui_time_sink_x_0_1.enable_grid(True)
self.qtgui_time_sink_x_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
self.qtgui_time_sink_x_0_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_1.disable_legend()
labels = ['', '', '', '', '',
'', '', '', '', '']
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.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_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.fec_puncture_xx_0 = fec.puncture_bb(puncpat2_size, puncpat2, 0)
self.fec_extended_encoder = fec.extended_encoder(encoder_obj_list=pld_enc, threading='capillary', puncpat=puncpat)
self.fec_extended_decoder = fec.extended_decoder(decoder_obj_list=pld_dec, threading='capillary', ann=None, puncpat=puncpat, integration_period=10000)
self.fec_depuncture_bb_0 = fec.depuncture_bb(puncpat2_size, puncpat2, 0, 127)
self.digital_map_bb_0 = digital.map_bb((-1,1))
self.blocks_repack_bits_bb_1_1 = blocks.repack_bits_bb(1, 8, "", False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_1_0_0_1 = blocks.repack_bits_bb(8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_1_0 = blocks.repack_bits_bb(1, 8, "", False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_1 = blocks.repack_bits_bb(1, 8, "", False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0_0_0_1_0 = blocks.repack_bits_bb(1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_file_source_0_0_1_0_1 = blocks.file_source(gr.sizeof_char*1, '/home/andre/Desktop/Files_To_Transmit/book.txt', False)
self.blocks_file_source_0_0_1_0_1.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_sink_0_0_0_0 = blocks.file_sink(gr.sizeof_char*1, '/home/andre/Desktop/Trasmited/depois.txt', False)
self.blocks_file_sink_0_0_0_0.set_unbuffered(False)
self.blocks_file_sink_0_0_0 = blocks.file_sink(gr.sizeof_char*1, '/home/andre/Desktop/Trasmited/depunt.txt', False)
self.blocks_file_sink_0_0_0.set_unbuffered(False)
self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_char*1, '/home/andre/Desktop/Trasmited/after_code_com_punc.txt', False)
self.blocks_file_sink_0_0.set_unbuffered(False)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char*1, '/home/andre/Desktop/Trasmited/after_code_sem_punc.txt', False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_char_to_float_1_0_1 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_2_0_0_0 = blocks.char_to_float(1, 1)
##################################################
# Connections
##################################################
self.connect((self.blocks_char_to_float_0_2_0_0_0, 0), (self.fec_extended_decoder, 0))
self.connect((self.blocks_char_to_float_1_0_1, 0), (self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_file_source_0_0_1_0_1, 0), (self.blocks_repack_bits_bb_1_0_0_1, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0), (self.blocks_char_to_float_1_0_1, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0), (self.blocks_file_sink_0_0_0_0, 0))
self.connect((self.blocks_repack_bits_bb_1, 0), (self.blocks_file_sink_0_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0, 0), (self.blocks_file_sink_0_0_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_1, 0), (self.fec_extended_encoder, 0))
self.connect((self.blocks_repack_bits_bb_1_1, 0), (self.blocks_file_sink_0, 0))
self.connect((self.digital_map_bb_0, 0), (self.blocks_char_to_float_0_2_0_0_0, 0))
self.connect((self.fec_depuncture_bb_0, 0), (self.blocks_repack_bits_bb_1_0, 0))
self.connect((self.fec_depuncture_bb_0, 0), (self.digital_map_bb_0, 0))
self.connect((self.fec_extended_decoder, 0), (self.blocks_repack_bits_bb_0_0_0_1_0, 0))
self.connect((self.fec_extended_encoder, 0), (self.blocks_repack_bits_bb_1_1, 0))
self.connect((self.fec_extended_encoder, 0), (self.fec_puncture_xx_0, 0))
self.connect((self.fec_puncture_xx_0, 0), (self.blocks_repack_bits_bb_1, 0))
self.connect((self.fec_puncture_xx_0, 0), (self.fec_depuncture_bb_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Tutorial")
Qt.QWidget.__init__(self)
self.setWindowTitle("Tutorial")
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", "tutorial_7_LDPC")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.sps = sps = 4
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.H_dec = H_dec = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.H = H = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts, 1.0, eb, 11 * sps * nfilts)
self.samp_rate = samp_rate = 3000000
self.rx_rrc_taps = rx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts * sps, 1.0, eb, 11 * sps * nfilts)
self.pld_enc = pld_enc = map(
(lambda a: fec.ldpc_par_mtrx_encoder_make_H(H)), range(0, 4))
self.pld_dec = pld_dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(
H_dec.get_base_sptr(), 100)), range(0, 8))
self.pld_const = pld_const = digital.constellation_rect(([
0.707 + 0.707j, -0.707 + 0.707j, -0.707 - 0.707j, 0.707 - 0.707j
]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
##################################################
# Blocks
##################################################
self.cac_cpp_cac_bb_0 = cac_cpp.cac_bb(
digital.packet_utils.default_access_code, 1)
self.blocks_vector_source_x_0 = blocks.vector_source_b([
0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1,
0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1,
0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1,
0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0,
0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0,
0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0,
0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1,
0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0,
0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0,
0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0
], True, 1, [])
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char * 1, samp_rate,
True)
self.blocks_stream_mux_0_1_0 = blocks.stream_mux(
gr.sizeof_char * 1, (155, 896))
self.blocks_repack_bits_bb_1_0_0_1 = blocks.repack_bits_bb(
8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0_0_0 = blocks.repack_bits_bb(
1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_file_source_0_0_1_0_0 = blocks.file_source(
gr.sizeof_char * 1,
'/home/andre/Desktop/Files_To_Transmit/book.txt', False)
self.blocks_file_source_0_0_1_0_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_sink_0 = blocks.file_sink(
gr.sizeof_char * 1, '/home/andre/Desktop/Trasmited/depois.txt',
False)
self.blocks_file_sink_0.set_unbuffered(False)
##################################################
# Connections
##################################################
self.connect((self.blocks_file_source_0_0_1_0_0, 0),
(self.blocks_repack_bits_bb_1_0_0_1, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_1, 0),
(self.blocks_stream_mux_0_1_0, 1))
self.connect((self.blocks_stream_mux_0_1_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.cac_cpp_cac_bb_0, 0))
self.connect((self.blocks_vector_source_x_0, 0),
(self.blocks_stream_mux_0_1_0, 0))
self.connect((self.cac_cpp_cac_bb_0, 0),
(self.blocks_repack_bits_bb_0_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Ber Curve Gen Ldpc")
Qt.QWidget.__init__(self)
self.setWindowTitle("Ber Curve Gen Ldpc")
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", "ber_curve_gen_ldpc")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.framebits = framebits = 4096
self.esno_0 = esno_0 = numpy.arange(0, 8.1, .5)
self.H = H = fec.ldpc_H_matrix(
gr.prefix() +
"/share/gnuradio/fec/ldpc/n_1800_k_0902_gap_28.alist", 28)
self.G = G = fec.ldpc_G_matrix(
gr.prefix() + "/share/gnuradio/fec/ldpc/simple_g_matrix.alist")
self.samp_rate_0 = samp_rate_0 = 35000000
self.k = k = 7
self.enc_rep = enc_rep = map((lambda b: map(
(lambda a: fec.repetition_encoder_make(framebits, 3)), range(0, 1))
), range(0, len(esno_0)))
self.enc_ldpc_G = enc_ldpc_G = map((lambda b: map(
(lambda a: fec.ldpc_gen_mtrx_encoder_make(G)), range(0, 1))),
range(0, len(esno_0)))
self.enc_ldpc = enc_ldpc = map((lambda b: map(
(lambda a: fec.ldpc_par_mtrx_encoder_make_H(H)), range(0, 1))),
range(0, len(esno_0)))
self.enc_dummy = enc_dummy = map((lambda b: map(
(lambda a: fec.dummy_encoder_make(framebits)), range(0, 1))),
range(0, len(esno_0)))
self.dec_rep = dec_rep = map((lambda b: map(
(lambda a: fec.repetition_decoder.make(framebits, 3, 0.5)),
range(0, 1))), range(0, len(esno_0)))
self.dec_ldpc_G = dec_ldpc_G = map((lambda b: map(
(lambda a: fec.ldpc_bit_flip_decoder.make(G.get_base_sptr(), 100)),
range(0, 1))), range(0, len(esno_0)))
self.dec_ldpc = dec_ldpc = map((lambda b: map(
(lambda a: fec.ldpc_bit_flip_decoder.make(H.get_base_sptr(), 100)),
range(0, 1))), range(0, len(esno_0)))
self.dec_dummy = dec_dummy = map((lambda b: map(
(lambda a: fec.dummy_decoder.make(framebits)), range(0, 1))),
range(0, len(esno_0)))
##################################################
# Blocks
##################################################
self.qtgui_bercurve_sink_0 = qtgui.ber_sink_b(
esno_0, #range of esnos
4, #number of curves
1000, #ensure at least
-10, #cutoff
[], #indiv. curve names
)
self.qtgui_bercurve_sink_0.set_update_time(0.10)
self.qtgui_bercurve_sink_0.set_y_axis(-10, 0)
self.qtgui_bercurve_sink_0.set_x_axis(esno_0[0], esno_0[-1])
labels = [
'None', 'Rep. (Rate=3)', 'LDPC (H matrix)', 'LDPC (Gen. matrix)',
'', '', '', '', '', ''
]
widths = [2, 2, 2, 2, 1, 1, 1, 1, 1, 1]
colors = [
"black", "blue", "green", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [3, 2, 4, 1, 0, 0, 0, 0, 0, 0]
markers = [8, 1, 2, 0, 0, 0, 0, 0, 0, 0]
alphas = [1, 1, 1, 1, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(4):
if len(labels[i]) == 0:
self.qtgui_bercurve_sink_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_bercurve_sink_0.set_line_label(i, labels[i])
self.qtgui_bercurve_sink_0.set_line_width(i, widths[i])
self.qtgui_bercurve_sink_0.set_line_color(i, colors[i])
self.qtgui_bercurve_sink_0.set_line_style(i, styles[i])
self.qtgui_bercurve_sink_0.set_line_marker(i, markers[i])
self.qtgui_bercurve_sink_0.set_line_alpha(i, alphas[i])
self._qtgui_bercurve_sink_0_win = sip.wrapinstance(
self.qtgui_bercurve_sink_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_bercurve_sink_0_win)
self.fec_bercurve_generator_1 = fec.bercurve_generator(
enc_ldpc, #size
dec_ldpc, #name
esno_0, #range of esnos
samp_rate_0, #throttle
"capillary", #threading mode
'11', #puncture pattern
-100 # noise gen. seed
)
self.fec_bercurve_generator_0_0_0 = fec.bercurve_generator(
enc_dummy, #size
dec_dummy, #name
esno_0, #range of esnos
samp_rate_0, #throttle
"capillary", #threading mode
'11', #puncture pattern
-100 # noise gen. seed
)
self.fec_bercurve_generator_0_0 = fec.bercurve_generator(
enc_rep, #size
dec_rep, #name
esno_0, #range of esnos
samp_rate_0, #throttle
"capillary", #threading mode
'11', #puncture pattern
-100 # noise gen. seed
)
self.fec_bercurve_generator_0 = fec.bercurve_generator(
enc_ldpc_G, #size
dec_ldpc_G, #name
esno_0, #range of esnos
samp_rate_0, #throttle
"capillary", #threading mode
'11', #puncture pattern
-100 # noise gen. seed
)
##################################################
# Connections
##################################################
self.connect((self.fec_bercurve_generator_0, 0),
(self.qtgui_bercurve_sink_0, 102))
self.connect((self.fec_bercurve_generator_0, 1),
(self.qtgui_bercurve_sink_0, 103))
self.connect((self.fec_bercurve_generator_0, 2),
(self.qtgui_bercurve_sink_0, 104))
self.connect((self.fec_bercurve_generator_0, 3),
(self.qtgui_bercurve_sink_0, 105))
self.connect((self.fec_bercurve_generator_0, 4),
(self.qtgui_bercurve_sink_0, 106))
self.connect((self.fec_bercurve_generator_0, 5),
(self.qtgui_bercurve_sink_0, 107))
self.connect((self.fec_bercurve_generator_0, 6),
(self.qtgui_bercurve_sink_0, 108))
self.connect((self.fec_bercurve_generator_0, 7),
(self.qtgui_bercurve_sink_0, 109))
self.connect((self.fec_bercurve_generator_0, 8),
(self.qtgui_bercurve_sink_0, 110))
self.connect((self.fec_bercurve_generator_0, 9),
(self.qtgui_bercurve_sink_0, 111))
self.connect((self.fec_bercurve_generator_0, 10),
(self.qtgui_bercurve_sink_0, 112))
self.connect((self.fec_bercurve_generator_0, 11),
(self.qtgui_bercurve_sink_0, 113))
self.connect((self.fec_bercurve_generator_0, 12),
(self.qtgui_bercurve_sink_0, 114))
self.connect((self.fec_bercurve_generator_0, 13),
(self.qtgui_bercurve_sink_0, 115))
self.connect((self.fec_bercurve_generator_0, 14),
(self.qtgui_bercurve_sink_0, 116))
self.connect((self.fec_bercurve_generator_0, 15),
(self.qtgui_bercurve_sink_0, 117))
self.connect((self.fec_bercurve_generator_0, 16),
(self.qtgui_bercurve_sink_0, 118))
self.connect((self.fec_bercurve_generator_0, 17),
(self.qtgui_bercurve_sink_0, 119))
self.connect((self.fec_bercurve_generator_0, 18),
(self.qtgui_bercurve_sink_0, 120))
self.connect((self.fec_bercurve_generator_0, 19),
(self.qtgui_bercurve_sink_0, 121))
self.connect((self.fec_bercurve_generator_0, 20),
(self.qtgui_bercurve_sink_0, 122))
self.connect((self.fec_bercurve_generator_0, 21),
(self.qtgui_bercurve_sink_0, 123))
self.connect((self.fec_bercurve_generator_0, 22),
(self.qtgui_bercurve_sink_0, 124))
self.connect((self.fec_bercurve_generator_0, 23),
(self.qtgui_bercurve_sink_0, 125))
self.connect((self.fec_bercurve_generator_0, 24),
(self.qtgui_bercurve_sink_0, 126))
self.connect((self.fec_bercurve_generator_0, 25),
(self.qtgui_bercurve_sink_0, 127))
self.connect((self.fec_bercurve_generator_0, 26),
(self.qtgui_bercurve_sink_0, 128))
self.connect((self.fec_bercurve_generator_0, 27),
(self.qtgui_bercurve_sink_0, 129))
self.connect((self.fec_bercurve_generator_0, 28),
(self.qtgui_bercurve_sink_0, 130))
self.connect((self.fec_bercurve_generator_0, 29),
(self.qtgui_bercurve_sink_0, 131))
self.connect((self.fec_bercurve_generator_0, 30),
(self.qtgui_bercurve_sink_0, 132))
self.connect((self.fec_bercurve_generator_0, 31),
(self.qtgui_bercurve_sink_0, 133))
self.connect((self.fec_bercurve_generator_0, 32),
(self.qtgui_bercurve_sink_0, 134))
self.connect((self.fec_bercurve_generator_0, 33),
(self.qtgui_bercurve_sink_0, 135))
self.connect((self.fec_bercurve_generator_0_0, 0),
(self.qtgui_bercurve_sink_0, 34))
self.connect((self.fec_bercurve_generator_0_0, 1),
(self.qtgui_bercurve_sink_0, 35))
self.connect((self.fec_bercurve_generator_0_0, 2),
(self.qtgui_bercurve_sink_0, 36))
self.connect((self.fec_bercurve_generator_0_0, 3),
(self.qtgui_bercurve_sink_0, 37))
self.connect((self.fec_bercurve_generator_0_0, 4),
(self.qtgui_bercurve_sink_0, 38))
self.connect((self.fec_bercurve_generator_0_0, 5),
(self.qtgui_bercurve_sink_0, 39))
self.connect((self.fec_bercurve_generator_0_0, 6),
(self.qtgui_bercurve_sink_0, 40))
self.connect((self.fec_bercurve_generator_0_0, 7),
(self.qtgui_bercurve_sink_0, 41))
self.connect((self.fec_bercurve_generator_0_0, 8),
(self.qtgui_bercurve_sink_0, 42))
self.connect((self.fec_bercurve_generator_0_0, 9),
(self.qtgui_bercurve_sink_0, 43))
self.connect((self.fec_bercurve_generator_0_0, 10),
(self.qtgui_bercurve_sink_0, 44))
self.connect((self.fec_bercurve_generator_0_0, 11),
(self.qtgui_bercurve_sink_0, 45))
self.connect((self.fec_bercurve_generator_0_0, 12),
(self.qtgui_bercurve_sink_0, 46))
self.connect((self.fec_bercurve_generator_0_0, 13),
(self.qtgui_bercurve_sink_0, 47))
self.connect((self.fec_bercurve_generator_0_0, 14),
(self.qtgui_bercurve_sink_0, 48))
self.connect((self.fec_bercurve_generator_0_0, 15),
(self.qtgui_bercurve_sink_0, 49))
self.connect((self.fec_bercurve_generator_0_0, 16),
(self.qtgui_bercurve_sink_0, 50))
self.connect((self.fec_bercurve_generator_0_0, 17),
(self.qtgui_bercurve_sink_0, 51))
self.connect((self.fec_bercurve_generator_0_0, 18),
(self.qtgui_bercurve_sink_0, 52))
self.connect((self.fec_bercurve_generator_0_0, 19),
(self.qtgui_bercurve_sink_0, 53))
self.connect((self.fec_bercurve_generator_0_0, 20),
(self.qtgui_bercurve_sink_0, 54))
self.connect((self.fec_bercurve_generator_0_0, 21),
(self.qtgui_bercurve_sink_0, 55))
self.connect((self.fec_bercurve_generator_0_0, 22),
(self.qtgui_bercurve_sink_0, 56))
self.connect((self.fec_bercurve_generator_0_0, 23),
(self.qtgui_bercurve_sink_0, 57))
self.connect((self.fec_bercurve_generator_0_0, 24),
(self.qtgui_bercurve_sink_0, 58))
self.connect((self.fec_bercurve_generator_0_0, 25),
(self.qtgui_bercurve_sink_0, 59))
self.connect((self.fec_bercurve_generator_0_0, 26),
(self.qtgui_bercurve_sink_0, 60))
self.connect((self.fec_bercurve_generator_0_0, 27),
(self.qtgui_bercurve_sink_0, 61))
self.connect((self.fec_bercurve_generator_0_0, 28),
(self.qtgui_bercurve_sink_0, 62))
self.connect((self.fec_bercurve_generator_0_0, 29),
(self.qtgui_bercurve_sink_0, 63))
self.connect((self.fec_bercurve_generator_0_0, 30),
(self.qtgui_bercurve_sink_0, 64))
self.connect((self.fec_bercurve_generator_0_0, 31),
(self.qtgui_bercurve_sink_0, 65))
self.connect((self.fec_bercurve_generator_0_0, 32),
(self.qtgui_bercurve_sink_0, 66))
self.connect((self.fec_bercurve_generator_0_0, 33),
(self.qtgui_bercurve_sink_0, 67))
self.connect((self.fec_bercurve_generator_0_0_0, 0),
(self.qtgui_bercurve_sink_0, 0))
self.connect((self.fec_bercurve_generator_0_0_0, 1),
(self.qtgui_bercurve_sink_0, 1))
self.connect((self.fec_bercurve_generator_0_0_0, 2),
(self.qtgui_bercurve_sink_0, 2))
self.connect((self.fec_bercurve_generator_0_0_0, 3),
(self.qtgui_bercurve_sink_0, 3))
self.connect((self.fec_bercurve_generator_0_0_0, 4),
(self.qtgui_bercurve_sink_0, 4))
self.connect((self.fec_bercurve_generator_0_0_0, 5),
(self.qtgui_bercurve_sink_0, 5))
self.connect((self.fec_bercurve_generator_0_0_0, 6),
(self.qtgui_bercurve_sink_0, 6))
self.connect((self.fec_bercurve_generator_0_0_0, 7),
(self.qtgui_bercurve_sink_0, 7))
self.connect((self.fec_bercurve_generator_0_0_0, 8),
(self.qtgui_bercurve_sink_0, 8))
self.connect((self.fec_bercurve_generator_0_0_0, 9),
(self.qtgui_bercurve_sink_0, 9))
self.connect((self.fec_bercurve_generator_0_0_0, 10),
(self.qtgui_bercurve_sink_0, 10))
self.connect((self.fec_bercurve_generator_0_0_0, 11),
(self.qtgui_bercurve_sink_0, 11))
self.connect((self.fec_bercurve_generator_0_0_0, 12),
(self.qtgui_bercurve_sink_0, 12))
self.connect((self.fec_bercurve_generator_0_0_0, 13),
(self.qtgui_bercurve_sink_0, 13))
self.connect((self.fec_bercurve_generator_0_0_0, 14),
(self.qtgui_bercurve_sink_0, 14))
self.connect((self.fec_bercurve_generator_0_0_0, 15),
(self.qtgui_bercurve_sink_0, 15))
self.connect((self.fec_bercurve_generator_0_0_0, 16),
(self.qtgui_bercurve_sink_0, 16))
self.connect((self.fec_bercurve_generator_0_0_0, 17),
(self.qtgui_bercurve_sink_0, 17))
self.connect((self.fec_bercurve_generator_0_0_0, 18),
(self.qtgui_bercurve_sink_0, 18))
self.connect((self.fec_bercurve_generator_0_0_0, 19),
(self.qtgui_bercurve_sink_0, 19))
self.connect((self.fec_bercurve_generator_0_0_0, 20),
(self.qtgui_bercurve_sink_0, 20))
self.connect((self.fec_bercurve_generator_0_0_0, 21),
(self.qtgui_bercurve_sink_0, 21))
self.connect((self.fec_bercurve_generator_0_0_0, 22),
(self.qtgui_bercurve_sink_0, 22))
self.connect((self.fec_bercurve_generator_0_0_0, 23),
(self.qtgui_bercurve_sink_0, 23))
self.connect((self.fec_bercurve_generator_0_0_0, 24),
(self.qtgui_bercurve_sink_0, 24))
self.connect((self.fec_bercurve_generator_0_0_0, 25),
(self.qtgui_bercurve_sink_0, 25))
self.connect((self.fec_bercurve_generator_0_0_0, 26),
(self.qtgui_bercurve_sink_0, 26))
self.connect((self.fec_bercurve_generator_0_0_0, 27),
(self.qtgui_bercurve_sink_0, 27))
self.connect((self.fec_bercurve_generator_0_0_0, 28),
(self.qtgui_bercurve_sink_0, 28))
self.connect((self.fec_bercurve_generator_0_0_0, 29),
(self.qtgui_bercurve_sink_0, 29))
self.connect((self.fec_bercurve_generator_0_0_0, 30),
(self.qtgui_bercurve_sink_0, 30))
self.connect((self.fec_bercurve_generator_0_0_0, 31),
(self.qtgui_bercurve_sink_0, 31))
self.connect((self.fec_bercurve_generator_0_0_0, 32),
(self.qtgui_bercurve_sink_0, 32))
self.connect((self.fec_bercurve_generator_0_0_0, 33),
(self.qtgui_bercurve_sink_0, 33))
self.connect((self.fec_bercurve_generator_1, 0),
(self.qtgui_bercurve_sink_0, 68))
self.connect((self.fec_bercurve_generator_1, 1),
(self.qtgui_bercurve_sink_0, 69))
self.connect((self.fec_bercurve_generator_1, 2),
(self.qtgui_bercurve_sink_0, 70))
self.connect((self.fec_bercurve_generator_1, 3),
(self.qtgui_bercurve_sink_0, 71))
self.connect((self.fec_bercurve_generator_1, 4),
(self.qtgui_bercurve_sink_0, 72))
self.connect((self.fec_bercurve_generator_1, 5),
(self.qtgui_bercurve_sink_0, 73))
self.connect((self.fec_bercurve_generator_1, 6),
(self.qtgui_bercurve_sink_0, 74))
self.connect((self.fec_bercurve_generator_1, 7),
(self.qtgui_bercurve_sink_0, 75))
self.connect((self.fec_bercurve_generator_1, 8),
(self.qtgui_bercurve_sink_0, 76))
self.connect((self.fec_bercurve_generator_1, 9),
(self.qtgui_bercurve_sink_0, 77))
self.connect((self.fec_bercurve_generator_1, 10),
(self.qtgui_bercurve_sink_0, 78))
self.connect((self.fec_bercurve_generator_1, 11),
(self.qtgui_bercurve_sink_0, 79))
self.connect((self.fec_bercurve_generator_1, 12),
(self.qtgui_bercurve_sink_0, 80))
self.connect((self.fec_bercurve_generator_1, 13),
(self.qtgui_bercurve_sink_0, 81))
self.connect((self.fec_bercurve_generator_1, 14),
(self.qtgui_bercurve_sink_0, 82))
self.connect((self.fec_bercurve_generator_1, 15),
(self.qtgui_bercurve_sink_0, 83))
self.connect((self.fec_bercurve_generator_1, 16),
(self.qtgui_bercurve_sink_0, 84))
self.connect((self.fec_bercurve_generator_1, 17),
(self.qtgui_bercurve_sink_0, 85))
self.connect((self.fec_bercurve_generator_1, 18),
(self.qtgui_bercurve_sink_0, 86))
self.connect((self.fec_bercurve_generator_1, 19),
(self.qtgui_bercurve_sink_0, 87))
self.connect((self.fec_bercurve_generator_1, 20),
(self.qtgui_bercurve_sink_0, 88))
self.connect((self.fec_bercurve_generator_1, 21),
(self.qtgui_bercurve_sink_0, 89))
self.connect((self.fec_bercurve_generator_1, 22),
(self.qtgui_bercurve_sink_0, 90))
self.connect((self.fec_bercurve_generator_1, 23),
(self.qtgui_bercurve_sink_0, 91))
self.connect((self.fec_bercurve_generator_1, 24),
(self.qtgui_bercurve_sink_0, 92))
self.connect((self.fec_bercurve_generator_1, 25),
(self.qtgui_bercurve_sink_0, 93))
self.connect((self.fec_bercurve_generator_1, 26),
(self.qtgui_bercurve_sink_0, 94))
self.connect((self.fec_bercurve_generator_1, 27),
(self.qtgui_bercurve_sink_0, 95))
self.connect((self.fec_bercurve_generator_1, 28),
(self.qtgui_bercurve_sink_0, 96))
self.connect((self.fec_bercurve_generator_1, 29),
(self.qtgui_bercurve_sink_0, 97))
self.connect((self.fec_bercurve_generator_1, 30),
(self.qtgui_bercurve_sink_0, 98))
self.connect((self.fec_bercurve_generator_1, 31),
(self.qtgui_bercurve_sink_0, 99))
self.connect((self.fec_bercurve_generator_1, 32),
(self.qtgui_bercurve_sink_0, 100))
self.connect((self.fec_bercurve_generator_1, 33),
(self.qtgui_bercurve_sink_0, 101))
def __init__(self, puncpat='11'):
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())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.sps = sps = 4
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.H_dec = H_dec = fec.ldpc_H_matrix('/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist', 24)
self.H = H = fec.ldpc_H_matrix('/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist', 24)
self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0, eb, 5*sps*nfilts)
self.time_offset = time_offset = 1.0
self.samp_rate = samp_rate = 1000000
self.rx_rrc_taps = rx_rrc_taps = firdes.root_raised_cosine(nfilts, nfilts*sps, 1.0, eb, 11*sps*nfilts)
self.rrc_taps = rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(sps), 0.35, 11*sps*nfilts)
self.pld_enc = pld_enc = fec.ldpc_par_mtrx_encoder_make_H(H)
self.pld_dec = pld_dec = fec.ldpc_bit_flip_decoder.make(H_dec.get_base_sptr(), 100)
self.pld_const = pld_const = digital.constellation_rect(([0.707+0.707j, -0.707+0.707j, -0.707-0.707j, 0.707-0.707j]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
self.noise = noise = 0.0
self.freq_offset = freq_offset = 0
self.amp = amp = 1.0
##################################################
# Blocks
##################################################
self._time_offset_range = Range(0.99, 1.01, 0.00001, 1.0, 200)
self._time_offset_win = RangeWidget(self._time_offset_range, self.set_time_offset, 'Time Offset', "counter_slider", float)
self.top_grid_layout.addWidget(self._time_offset_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._noise_range = Range(0, 5, 0.01, 0.0, 200)
self._noise_win = RangeWidget(self._noise_range, self.set_noise, 'Noise Amp', "counter_slider", float)
self.top_grid_layout.addWidget(self._noise_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._freq_offset_range = Range(-0.5, 0.5, 0.0001, 0, 200)
self._freq_offset_win = RangeWidget(self._freq_offset_range, self.set_freq_offset, 'Freq. Offset', "counter_slider", float)
self.top_grid_layout.addWidget(self._freq_offset_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._amp_range = Range(0, 2, 0.01, 1.0, 200)
self._amp_win = RangeWidget(self._amp_range, self.set_amp, 'Amplitude', "counter_slider", float)
self.top_grid_layout.addWidget(self._amp_win)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
100*2, #size
samp_rate, #samp_rate
'Tx Data', #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, 256)
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, 'packet_length_tag_key')
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)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
100*2, #size
samp_rate, #samp_rate
'Rx Data', #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, 256)
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, 'packet_length_tag_key')
self.qtgui_time_sink_x_0.enable_autoscale(True)
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(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)
self.fec_extended_encoder_0 = fec.extended_encoder(encoder_obj_list=pld_enc, threading= None, puncpat=puncpat)
self.fec_extended_decoder_0_0_1_0_1_0 = fec.extended_decoder(decoder_obj_list=pld_dec, threading= None, ann=None, puncpat=puncpat, integration_period=10000)
self.digital_pfb_clock_sync_xxx_0_0 = digital.pfb_clock_sync_ccf(sps, 6.28/100.0, (rrc_taps), nfilts, nfilts/2, 1.5, 2)
self.digital_map_bb_0_0_0_0_0 = digital.map_bb(([-1, 1]))
self.digital_fll_band_edge_cc_0 = digital.fll_band_edge_cc(sps, eb, 44, 0.05)
self.digital_costas_loop_cc_0 = digital.costas_loop_cc(6.28/100.0, pld_const.arity(), False)
self.digital_correlate_access_code_xx_ts_0_0 = digital.correlate_access_code_bb_ts(digital.packet_utils.default_access_code,
3, 'packet_len')
self.digital_constellation_soft_decoder_cf_0_0 = digital.constellation_soft_decoder_cf(pld_const)
self.digital_constellation_modulator_0 = digital.generic_mod(
constellation=pld_const,
differential=False,
samples_per_symbol=sps,
pre_diff_code=True,
excess_bw=eb,
verbose=False,
log=False,
)
self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc(15, 1, 0.01, 2)
self.digital_binary_slicer_fb_0_0 = digital.binary_slicer_fb()
self.channels_channel_model_0 = channels.channel_model(
noise_voltage=noise,
frequency_offset=freq_offset,
epsilon=time_offset,
taps=(1.0 + 1.0j, ),
noise_seed=0,
block_tags=True
)
self.blocks_vector_source_x_0_0_0 = blocks.vector_source_b([0], True, 1, [])
self.blocks_vector_source_x_0 = blocks.vector_source_b([0], True, 1, [])
self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
self.blocks_stream_mux_0_1_0 = blocks.stream_mux(gr.sizeof_char*1, (96, 1104))
self.blocks_stream_mux_0_0 = blocks.stream_mux(gr.sizeof_char*1, (1100, 4))
self.blocks_stream_mux_0 = blocks.stream_mux(gr.sizeof_char*1, (440, 2))
self.blocks_repack_bits_bb_1_0_0_1 = blocks.repack_bits_bb(8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_1_0_0 = blocks.repack_bits_bb(1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0_0_0_1_0 = blocks.repack_bits_bb(1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vcc((amp, ))
self.blocks_keep_m_in_n_0_1_1_0 = blocks.keep_m_in_n(gr.sizeof_char, 440, 442, 0)
self.blocks_keep_m_in_n_0_0_2_0 = blocks.keep_m_in_n(gr.sizeof_char, 1100, 1104, 0)
self.blocks_file_source_0_0_0_0_0 = blocks.file_source(gr.sizeof_char*1, '/home/andre/Desktop/video.mpg', False)
self.blocks_file_source_0_0_0_0_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_sink_0_0_0_1 = blocks.file_sink(gr.sizeof_char*1, '/home/andre/Desktop/transmitido/depois.mpg', False)
self.blocks_file_sink_0_0_0_1.set_unbuffered(False)
self.blocks_char_to_float_1_0_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_1_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_2_0_0 = blocks.char_to_float(1, 1)
self.acode_1104 = blocks.vector_source_b([0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0], True, 1, [])
##################################################
# Connections
##################################################
self.connect((self.acode_1104, 0), (self.blocks_stream_mux_0_1_0, 0))
self.connect((self.blocks_char_to_float_0_2_0_0, 0), (self.fec_extended_decoder_0_0_1_0_1_0, 0))
self.connect((self.blocks_char_to_float_1_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_char_to_float_1_0_0, 0), (self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_file_source_0_0_0_0_0, 0), (self.blocks_char_to_float_1_0_0, 0))
self.connect((self.blocks_file_source_0_0_0_0_0, 0), (self.blocks_repack_bits_bb_1_0_0_1, 0))
self.connect((self.blocks_keep_m_in_n_0_0_2_0, 0), (self.digital_map_bb_0_0_0_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_1_1_0, 0), (self.blocks_repack_bits_bb_0_0_0_1_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.digital_fll_band_edge_cc_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0), (self.blocks_char_to_float_1_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0), (self.blocks_file_sink_0_0_0_1, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0, 0), (self.digital_constellation_modulator_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_1, 0), (self.blocks_stream_mux_0, 0))
self.connect((self.blocks_stream_mux_0, 0), (self.fec_extended_encoder_0, 0))
self.connect((self.blocks_stream_mux_0_0, 0), (self.blocks_stream_mux_0_1_0, 1))
self.connect((self.blocks_stream_mux_0_1_0, 0), (self.blocks_repack_bits_bb_1_0_0, 0))
self.connect((self.blocks_throttle_0_0, 0), (self.channels_channel_model_0, 0))
self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_stream_mux_0, 1))
self.connect((self.blocks_vector_source_x_0_0_0, 0), (self.blocks_stream_mux_0_0, 1))
self.connect((self.channels_channel_model_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.digital_binary_slicer_fb_0_0, 0), (self.digital_correlate_access_code_xx_ts_0_0, 0))
self.connect((self.digital_cma_equalizer_cc_0, 0), (self.digital_costas_loop_cc_0, 0))
self.connect((self.digital_constellation_modulator_0, 0), (self.blocks_throttle_0_0, 0))
self.connect((self.digital_constellation_soft_decoder_cf_0_0, 0), (self.digital_binary_slicer_fb_0_0, 0))
self.connect((self.digital_correlate_access_code_xx_ts_0_0, 0), (self.blocks_keep_m_in_n_0_0_2_0, 0))
self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_constellation_soft_decoder_cf_0_0, 0))
self.connect((self.digital_fll_band_edge_cc_0, 0), (self.digital_pfb_clock_sync_xxx_0_0, 0))
self.connect((self.digital_map_bb_0_0_0_0_0, 0), (self.blocks_char_to_float_0_2_0_0, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0_0, 0), (self.digital_cma_equalizer_cc_0, 0))
self.connect((self.fec_extended_decoder_0_0_1_0_1_0, 0), (self.blocks_keep_m_in_n_0_1_1_0, 0))
self.connect((self.fec_extended_encoder_0, 0), (self.blocks_stream_mux_0_0, 0))
def __init__(self, puncpat='11'):
gr.top_block.__init__(self, "Tutorial")
Qt.QWidget.__init__(self)
self.setWindowTitle("Tutorial")
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", "tutorial_10")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.sps = sps = 4
self.samp_rate_array_MCR = samp_rate_array_MCR = [
7500000, 5000000, 3750000, 3000000, 2500000, 2000000, 1500000,
1000000, 937500, 882352, 833333, 714285, 533333, 500000, 421052,
400000, 380952
]
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.H_dec = H_dec = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.H = H = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.vector = vector = [int(random.random() * 4) for i in range(49600)]
self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts, 1.0, eb, 11 * sps * nfilts)
self.samp_rate = samp_rate = samp_rate_array_MCR[15]
self.rx_rrc_taps = rx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts * sps, 1.0, eb, 11 * sps * nfilts)
self.pld_enc = pld_enc = map(
(lambda a: fec.ldpc_par_mtrx_encoder_make_H(H)), range(0, 4))
self.pld_dec = pld_dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(
H_dec.get_base_sptr(), 100)), range(0, 8))
self.pld_const = pld_const = digital.constellation_rect(([
0.707 + 0.707j, -0.707 + 0.707j, -0.707 - 0.707j, 0.707 - 0.707j
]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
##################################################
# Blocks
##################################################
self.scrambler_cpp_additive_scrambler_0 = scrambler_cpp.additive_scrambler(
0x8A, 0x7F, 7, 440 - 32)
self.scrambler_cpp_additive_descrambler_0 = scrambler_cpp.additive_descrambler(
0x8A, 0x7F, 7, 440 - 32)
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
100 * 2, #size
samp_rate, #samp_rate
'Rx Data', #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, 256)
self.qtgui_time_sink_x_0_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0,
'packet_length_tag_key')
self.qtgui_time_sink_x_0_1.enable_autoscale(True)
self.qtgui_time_sink_x_0_1.enable_grid(True)
self.qtgui_time_sink_x_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
self.qtgui_time_sink_x_0_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
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.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_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_freq_sink_x_1_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"LMS IN/OUT", #name
3 #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_y_label('Relative Gain', 'dB')
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_axis_labels(True)
self.qtgui_freq_sink_x_1_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_1_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_1_0.set_plot_pos_half(not True)
labels = [
'Signal MIXED', 'ERROR', 'OUT', 'Error', 'MIX', '', '', '', '', ''
]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"black", "red", "green", "cyan", "magenta", "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_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.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_0_win, 5, 1,
1, 3)
for r in range(5, 6):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_0_1_0_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"ORIGINAL/RECOVERED", #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0_0_1_0_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_0_1_0_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0_0_1_0_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_0_1_0_0.set_trigger_mode(
qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0_0_1_0_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0_1_0_0.enable_grid(False)
self.qtgui_freq_sink_x_0_0_1_0_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0_1_0_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_0_1_0_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0_0_1_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_0_1_0_0.set_plot_pos_half(not True)
labels = [
'After Chunks to symbols', 'After Treated', 'Error LMS', '', '',
'', '', '', '', ''
]
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_1_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0_1_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0_1_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0_1_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0_1_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_1_0_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_0_1_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_1_0_0_win,
7, 1, 1, 3)
for r in range(7, 8):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_0_1_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"TX/OUT LMS", #name
2 #number of inputs
)
self.qtgui_freq_sink_x_0_0_1_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_0_1_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0_0_1_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_0_1_0.set_trigger_mode(
qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0_0_1_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0_1_0.enable_grid(False)
self.qtgui_freq_sink_x_0_0_1_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0_1_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_0_1_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0_0_1_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_0_1_0.set_plot_pos_half(not True)
labels = [
'After TX RRC', 'ERROR LMS', 'Error LMS', '', '', '', '', '', '',
''
]
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_1_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0_1_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0_1_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0_1_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0_1_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_1_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_0_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_1_0_win, 6,
1, 1, 3)
for r in range(6, 7):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_0_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"RX Frequency", #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, 2, 1,
1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"Jamming", #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_grid_layout.addWidget(self._qtgui_freq_sink_x_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 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"TX 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(-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, 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_const_sink_x_0_0_0_1_0 = qtgui.const_sink_c(
1024, #size
"RX Treated Constellation", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0_0_1_0.set_update_time(0.10)
self.qtgui_const_sink_x_0_0_0_1_0.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_1_0.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_1_0.set_trigger_mode(
qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
self.qtgui_const_sink_x_0_0_0_1_0.enable_autoscale(False)
self.qtgui_const_sink_x_0_0_0_1_0.enable_grid(False)
self.qtgui_const_sink_x_0_0_0_1_0.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0_0_1_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_1_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0_0_1_0.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0_0_1_0.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0_0_1_0.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0_0_1_0.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0_0_1_0.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0_0_1_0.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_0_1_0_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0_0_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_1_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_0_0_0 = qtgui.const_sink_c(
1024, #size
"TX Constellation", #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, 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.pfb_arb_resampler_xxx_0_0 = pfb.arb_resampler_ccf(
sps, taps=(tx_rrc_taps), flt_size=nfilts)
self.pfb_arb_resampler_xxx_0_0.declare_sample_delay(0)
self.interp_fir_filter_xxx_1_0 = filter.interp_fir_filter_ccc(
4, ([1, 0, 0, 0]))
self.interp_fir_filter_xxx_1_0.declare_sample_delay(0)
self.insert_vec_cpp_new_vec_0_0 = insert_vec_cpp.new_vec((vector))
self.fec_extended_encoder_0 = fec.extended_encoder(
encoder_obj_list=pld_enc, threading='capillary', puncpat=puncpat)
self.fec_extended_decoder_0_0_1_0_1_0_0 = fec.extended_decoder(
decoder_obj_list=pld_dec,
threading='capillary',
ann=None,
puncpat=puncpat,
integration_period=10000)
self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(
sps, 6.28 / 100.0, (rx_rrc_taps), nfilts, nfilts / 2, 1.5, 2)
self.digital_map_bb_0_0_0_0_0_0 = digital.map_bb(([-1, 1]))
self.digital_diff_encoder_bb_0_0 = digital.diff_encoder_bb(
pld_const.arity())
self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(
pld_const.arity())
self.digital_costas_loop_cc_0_0 = digital.costas_loop_cc(
6.28 / 100.0, pld_const.arity(), False)
self.digital_correlate_access_code_xx_ts_0_0 = digital.correlate_access_code_bb_ts(
digital.packet_utils.default_access_code, 4, 'packet_len')
self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(
pld_const)
self.digital_cma_equalizer_cc_0_0 = digital.cma_equalizer_cc(
15, 1, 0.01, 2)
self.digital_chunks_to_symbols_xx_0_0_0 = digital.chunks_to_symbols_bc(
(pld_const.points()), 1)
self.blocks_vector_source_x_0_0_0 = blocks.vector_source_b([0], True,
1, [])
self.blocks_vector_source_x_0_0 = blocks.vector_source_b([0], True, 1,
[])
self.blocks_throttle_1 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_stream_mux_0_1_0_0_0 = blocks.stream_mux(
gr.sizeof_char * 1, (96, 1104))
self.blocks_stream_mux_0_0_0 = blocks.stream_mux(
gr.sizeof_char * 1, (1100, 4))
self.blocks_stream_mux_0_0 = blocks.stream_mux(gr.sizeof_char * 1,
(440, 2))
self.blocks_repack_bits_bb_1_0_0_1 = blocks.repack_bits_bb(
8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_1_0_0_0_0 = blocks.repack_bits_bb(
1, pld_const.bits_per_symbol(), '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0_0_0_1_0 = blocks.repack_bits_bb(
1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(
pld_const.bits_per_symbol(), 1, '', False, gr.GR_MSB_FIRST)
self.blocks_multiply_const_vxx_1_0 = blocks.multiply_const_vcc((0.5, ))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((0.7, ))
self.blocks_keep_m_in_n_0_1_1_0 = blocks.keep_m_in_n(
gr.sizeof_char, 440, 442, 0)
self.blocks_keep_m_in_n_0_0_2_0_0 = blocks.keep_m_in_n(
gr.sizeof_char, 1100, 1104, 0)
self.blocks_file_source_0_0_1_0 = blocks.file_source(
gr.sizeof_char * 1,
'/home/andre/Desktop/Files_To_Transmit/trasmit_10_mb.txt', False)
self.blocks_file_source_0_0_1_0.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_sink_0_0_0_2 = blocks.file_sink(
gr.sizeof_char * 1, '/home/andre/Desktop/Trasmited/depois.txt',
False)
self.blocks_file_sink_0_0_0_2.set_unbuffered(False)
self.blocks_char_to_float_1_0_1 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_2_0_0_0 = blocks.char_to_float(1, 1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.analog_noise_source_x_0_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 1, -5)
self.adapt_lms_filter_xx_0 = adapt.lms_filter_cc(
True, 32, 0.0001, 0, 1, True, False, False)
self.acode_1104_0_0 = blocks.vector_source_b([
0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1,
0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1,
0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1,
0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0,
0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0,
0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0,
0x0, 0x1, 0x0, 0x1, 0x0
], True, 1, [])
##################################################
# Connections
##################################################
self.connect((self.acode_1104_0_0, 0),
(self.blocks_stream_mux_0_1_0_0_0, 0))
self.connect((self.adapt_lms_filter_xx_0, 1),
(self.digital_pfb_clock_sync_xxx_0, 0))
self.connect((self.adapt_lms_filter_xx_0, 1),
(self.qtgui_freq_sink_x_0_0_1_0, 1))
self.connect((self.adapt_lms_filter_xx_0, 1),
(self.qtgui_freq_sink_x_1_0, 1))
self.connect((self.adapt_lms_filter_xx_0, 0),
(self.qtgui_freq_sink_x_1_0, 0))
self.connect((self.analog_noise_source_x_0_0, 0),
(self.interp_fir_filter_xxx_1_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.adapt_lms_filter_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.qtgui_freq_sink_x_0_0_0, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.qtgui_freq_sink_x_1_0, 2))
self.connect((self.blocks_char_to_float_0_2_0_0_0, 0),
(self.fec_extended_decoder_0_0_1_0_1_0_0, 0))
self.connect((self.blocks_char_to_float_1_0_1, 0),
(self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_file_source_0_0_1_0, 0),
(self.blocks_repack_bits_bb_1_0_0_1, 0))
self.connect((self.blocks_keep_m_in_n_0_0_2_0_0, 0),
(self.digital_map_bb_0_0_0_0_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_1_1_0, 0),
(self.scrambler_cpp_additive_descrambler_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.qtgui_const_sink_x_0_0_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.adapt_lms_filter_xx_0, 1))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.qtgui_freq_sink_x_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0),
(self.digital_correlate_access_code_xx_ts_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0),
(self.blocks_char_to_float_1_0_1, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0),
(self.blocks_file_sink_0_0_0_2, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_0_0, 0),
(self.insert_vec_cpp_new_vec_0_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_1, 0),
(self.scrambler_cpp_additive_scrambler_0, 0))
self.connect((self.blocks_stream_mux_0_0, 0),
(self.fec_extended_encoder_0, 0))
self.connect((self.blocks_stream_mux_0_0_0, 0),
(self.blocks_stream_mux_0_1_0_0_0, 1))
self.connect((self.blocks_stream_mux_0_1_0_0_0, 0),
(self.blocks_repack_bits_bb_1_0_0_0_0, 0))
self.connect((self.blocks_throttle_1, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_vector_source_x_0_0, 0),
(self.blocks_stream_mux_0_0, 1))
self.connect((self.blocks_vector_source_x_0_0_0, 0),
(self.blocks_stream_mux_0_0_0, 1))
self.connect((self.digital_chunks_to_symbols_xx_0_0_0, 0),
(self.pfb_arb_resampler_xxx_0_0, 0))
self.connect((self.digital_chunks_to_symbols_xx_0_0_0, 0),
(self.qtgui_freq_sink_x_0_0_1_0_0, 0))
self.connect((self.digital_cma_equalizer_cc_0_0, 0),
(self.digital_costas_loop_cc_0_0, 0))
self.connect((self.digital_constellation_decoder_cb_0, 0),
(self.digital_diff_decoder_bb_0, 0))
self.connect((self.digital_correlate_access_code_xx_ts_0_0, 0),
(self.blocks_keep_m_in_n_0_0_2_0_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0),
(self.digital_constellation_decoder_cb_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0),
(self.qtgui_const_sink_x_0_0_0_1_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0),
(self.qtgui_freq_sink_x_0_0_1_0_0, 1))
self.connect((self.digital_diff_decoder_bb_0, 0),
(self.blocks_repack_bits_bb_0, 0))
self.connect((self.digital_diff_encoder_bb_0_0, 0),
(self.digital_chunks_to_symbols_xx_0_0_0, 0))
self.connect((self.digital_map_bb_0_0_0_0_0_0, 0),
(self.blocks_char_to_float_0_2_0_0_0, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0),
(self.digital_cma_equalizer_cc_0_0, 0))
self.connect((self.fec_extended_decoder_0_0_1_0_1_0_0, 0),
(self.blocks_keep_m_in_n_0_1_1_0, 0))
self.connect((self.fec_extended_encoder_0, 0),
(self.blocks_stream_mux_0_0_0, 0))
self.connect((self.insert_vec_cpp_new_vec_0_0, 0),
(self.digital_diff_encoder_bb_0_0, 0))
self.connect((self.interp_fir_filter_xxx_1_0, 0),
(self.blocks_multiply_const_vxx_1_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0_0, 0),
(self.blocks_throttle_1, 0))
self.connect((self.pfb_arb_resampler_xxx_0_0, 0),
(self.qtgui_freq_sink_x_0_0_1_0, 0))
self.connect((self.scrambler_cpp_additive_descrambler_0, 0),
(self.blocks_repack_bits_bb_0_0_0_1_0, 0))
self.connect((self.scrambler_cpp_additive_scrambler_0, 0),
(self.blocks_stream_mux_0_0, 0))
def __init__(self, puncpat='11'):
gr.top_block.__init__(self, "Alice Bob Eve")
Qt.QWidget.__init__(self)
self.setWindowTitle("Alice Bob Eve")
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", "alice_bob_eve")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.sps = sps = 4
self.samp_rate_array_MCR = samp_rate_array_MCR = [
7500000, 5000000, 3750000, 3000000, 2500000, 2000000, 1500000,
1000000, 937500, 882352, 833333, 714285, 533333, 500000, 421052,
400000, 380952
]
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.H = H = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.vector = vector = [int(random.random() * 4) for i in range(49600)]
self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts, 1.0, eb, 11 * sps * nfilts)
self.samp_rate = samp_rate = samp_rate_array_MCR[15]
self.pld_enc = pld_enc = map(
(lambda a: fec.ldpc_par_mtrx_encoder_make_H(H)), range(0, 4))
self.pld_const = pld_const = digital.constellation_rect(([
0.707 + 0.707j, -0.707 + 0.707j, -0.707 - 0.707j, 0.707 - 0.707j
]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
self.frequencia_usrp = frequencia_usrp = 484e6
self.MCR = MCR = "master_clock_rate=60e6"
##################################################
# Blocks
##################################################
self.scrambler_cpp_additive_scrambler_0 = scrambler_cpp.additive_scrambler(
0x8A, 0x7F, 7, 440 - 32)
self.qtgui_time_sink_x_0_1_0 = qtgui.time_sink_f(
100 * 2, #size
samp_rate, #samp_rate
'Rx Data EVE', #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_1_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_1_0.set_y_axis(-1, 256)
self.qtgui_time_sink_x_0_1_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS,
0.0, 0, 0,
'packet_length_tag_key')
self.qtgui_time_sink_x_0_1_0.enable_autoscale(True)
self.qtgui_time_sink_x_0_1_0.enable_grid(True)
self.qtgui_time_sink_x_0_1_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_1_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_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 = [1.0, 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_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_1_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_1_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_1_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_1_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_1_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_1_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_1_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_0_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_0_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_time_sink_x_0_1 = qtgui.time_sink_f(
100 * 2, #size
samp_rate, #samp_rate
'Rx Data', #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, 256)
self.qtgui_time_sink_x_0_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0,
'packet_length_tag_key')
self.qtgui_time_sink_x_0_1.enable_autoscale(True)
self.qtgui_time_sink_x_0_1.enable_grid(True)
self.qtgui_time_sink_x_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
self.qtgui_time_sink_x_0_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
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.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_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_0_1 = qtgui.const_sink_c(
1024, #size
"RX Treated EVE", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0_0_1.set_update_time(0.10)
self.qtgui_const_sink_x_0_0_0_1.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_1.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_1.set_trigger_mode(
qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
self.qtgui_const_sink_x_0_0_0_1.enable_autoscale(False)
self.qtgui_const_sink_x_0_0_0_1.enable_grid(False)
self.qtgui_const_sink_x_0_0_0_1.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0_0_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0_0_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0_0_1.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_0_1_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_1_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.qtgui_const_sink_x_0_0_0 = qtgui.const_sink_c(
1024, #size
"RX Treated", #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,
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.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
sps, taps=(tx_rrc_taps), flt_size=nfilts)
self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
self.interp_fir_filter_xxx_1 = filter.interp_fir_filter_ccc(
4, ([1, 0, 0, 0]))
self.interp_fir_filter_xxx_1.declare_sample_delay(0)
self.fec_extended_encoder_0 = fec.extended_encoder(
encoder_obj_list=pld_enc, threading='capillary', puncpat=puncpat)
self.digital_chunks_to_symbols_xx_0_0 = digital.chunks_to_symbols_bc(
(pld_const.points()), 1)
self.bob_hier_sim_0_0 = bob_hier_sim(samp_rate=samp_rate, )
self.bob_hier_sim_0 = bob_hier_sim(samp_rate=samp_rate, )
self.blocks_vector_source_x_0_0_0 = blocks.vector_source_b([0], True,
1, [])
self.blocks_vector_source_x_0_0 = blocks.vector_source_b([0], True, 1,
[])
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_stream_mux_0_1_0_0 = blocks.stream_mux(
gr.sizeof_char * 1, (96, 1104))
self.blocks_stream_mux_0_0_0 = blocks.stream_mux(
gr.sizeof_char * 1, (1100, 4))
self.blocks_stream_mux_0_0 = blocks.stream_mux(gr.sizeof_char * 1,
(440, 2))
self.blocks_repack_bits_bb_1_0_0_1 = blocks.repack_bits_bb(
8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_1_0_0_0 = blocks.repack_bits_bb(
1, pld_const.bits_per_symbol(), '', False, gr.GR_MSB_FIRST)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex * 1)
self.blocks_file_source_0_0_1_0_1 = blocks.file_source(
gr.sizeof_char * 1,
'/home/andre/Desktop/Files_To_Transmit/book.txt', False)
self.blocks_file_source_0_0_1_0_1.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_sink_0_0_0_0_2_0 = blocks.file_sink(
gr.sizeof_char * 1, '/home/andre/Desktop/Trasmited/depois.txt',
False)
self.blocks_file_sink_0_0_0_0_2_0.set_unbuffered(False)
self.blocks_file_sink_0_0_0_0_2 = blocks.file_sink(
gr.sizeof_char * 1, '/home/andre/Desktop/Trasmited/depois.txt',
False)
self.blocks_file_sink_0_0_0_0_2.set_unbuffered(False)
self.blocks_char_to_float_1_0_1_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_1_0_1 = blocks.char_to_float(1, 1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.analog_noise_source_x_0_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 1, -5)
self.adapt_lms_filter_xx_0 = adapt.lms_filter_cc(
True, 32, 0.0001, 0, 1, True, False, False)
self.acode_1104_0 = blocks.vector_source_b([
0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1,
0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1,
0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1,
0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0,
0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0,
0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0,
0x0, 0x1, 0x0, 0x1, 0x0
], True, 1, [])
##################################################
# Connections
##################################################
self.connect((self.acode_1104_0, 0),
(self.blocks_stream_mux_0_1_0_0, 0))
self.connect((self.adapt_lms_filter_xx_0, 0),
(self.blocks_null_sink_0, 0))
self.connect((self.adapt_lms_filter_xx_0, 1), (self.bob_hier_sim_0, 0))
self.connect((self.analog_noise_source_x_0_0, 0),
(self.interp_fir_filter_xxx_1, 0))
self.connect((self.blocks_add_xx_0, 0),
(self.adapt_lms_filter_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.bob_hier_sim_0_0, 0))
self.connect((self.blocks_char_to_float_1_0_1, 0),
(self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_char_to_float_1_0_1_0, 0),
(self.qtgui_time_sink_x_0_1_0, 0))
self.connect((self.blocks_file_source_0_0_1_0_1, 0),
(self.blocks_repack_bits_bb_1_0_0_1, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_0, 0),
(self.digital_chunks_to_symbols_xx_0_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_1, 0),
(self.scrambler_cpp_additive_scrambler_0, 0))
self.connect((self.blocks_stream_mux_0_0, 0),
(self.fec_extended_encoder_0, 0))
self.connect((self.blocks_stream_mux_0_0_0, 0),
(self.blocks_stream_mux_0_1_0_0, 1))
self.connect((self.blocks_stream_mux_0_1_0_0, 0),
(self.blocks_repack_bits_bb_1_0_0_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_vector_source_x_0_0, 0),
(self.blocks_stream_mux_0_0, 1))
self.connect((self.blocks_vector_source_x_0_0_0, 0),
(self.blocks_stream_mux_0_0_0, 1))
self.connect((self.bob_hier_sim_0, 1),
(self.blocks_char_to_float_1_0_1, 0))
self.connect((self.bob_hier_sim_0, 1),
(self.blocks_file_sink_0_0_0_0_2, 0))
self.connect((self.bob_hier_sim_0, 0),
(self.qtgui_const_sink_x_0_0_0, 0))
self.connect((self.bob_hier_sim_0_0, 1),
(self.blocks_char_to_float_1_0_1_0, 0))
self.connect((self.bob_hier_sim_0_0, 1),
(self.blocks_file_sink_0_0_0_0_2_0, 0))
self.connect((self.bob_hier_sim_0_0, 0),
(self.qtgui_const_sink_x_0_0_0_1, 0))
self.connect((self.digital_chunks_to_symbols_xx_0_0, 0),
(self.pfb_arb_resampler_xxx_0, 0))
self.connect((self.fec_extended_encoder_0, 0),
(self.blocks_stream_mux_0_0_0, 0))
self.connect((self.interp_fir_filter_xxx_1, 0),
(self.adapt_lms_filter_xx_0, 1))
self.connect((self.interp_fir_filter_xxx_1, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.scrambler_cpp_additive_scrambler_0, 0),
(self.blocks_stream_mux_0_0, 0))
def __init__(self, puncpat='11'):
gr.top_block.__init__(self, "Rx")
Qt.QWidget.__init__(self)
self.setWindowTitle("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", "rx")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.sps = sps = 4
self.samp_rate_array_MCR = samp_rate_array_MCR = [
7500000, 5000000, 3750000, 3000000, 2500000, 2000000, 1500000,
1000000, 937500, 882352, 833333, 714285, 533333, 500000, 421052,
400000, 380952
]
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.H_dec = H_dec = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.variable_qtgui_range_0_1 = variable_qtgui_range_0_1 = 30
self.variable_qtgui_range_0_0 = variable_qtgui_range_0_0 = 52
self.variable_qtgui_check_box_0 = variable_qtgui_check_box_0 = True
self.samp_rate = samp_rate = samp_rate_array_MCR[15]
self.rx_rrc_taps = rx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts * sps, 1.0, eb, 11 * sps * nfilts)
self.pld_dec = pld_dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(
H_dec.get_base_sptr(), 100)), range(0, 8))
self.pld_const = pld_const = digital.constellation_rect(([
0.707 + 0.707j, -0.707 + 0.707j, -0.707 - 0.707j, 0.707 - 0.707j
]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
self.frequencia_usrp = frequencia_usrp = 484e6
self.MCR = MCR = "master_clock_rate=60e6"
##################################################
# Blocks
##################################################
self._variable_qtgui_range_0_1_range = Range(0, 73, 1, 30, 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,
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._variable_qtgui_range_0_0_range = Range(0, 90, 1, 52, 200)
self._variable_qtgui_range_0_0_win = RangeWidget(
self._variable_qtgui_range_0_0_range,
self.set_variable_qtgui_range_0_0, 'Gain_Jamming',
"counter_slider", float)
self.top_grid_layout.addWidget(self._variable_qtgui_range_0_0_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)
_variable_qtgui_check_box_0_check_box = Qt.QCheckBox('ENABLE JAM')
self._variable_qtgui_check_box_0_choices = {True: True, False: False}
self._variable_qtgui_check_box_0_choices_inv = dict(
(v, k)
for k, v in self._variable_qtgui_check_box_0_choices.iteritems())
self._variable_qtgui_check_box_0_callback = lambda i: Qt.QMetaObject.invokeMethod(
_variable_qtgui_check_box_0_check_box, "setChecked",
Qt.Q_ARG("bool", self._variable_qtgui_check_box_0_choices_inv[i]))
self._variable_qtgui_check_box_0_callback(
self.variable_qtgui_check_box_0)
_variable_qtgui_check_box_0_check_box.stateChanged.connect(
lambda i: self.set_variable_qtgui_check_box_0(
self._variable_qtgui_check_box_0_choices[bool(i)]))
self.top_grid_layout.addWidget(_variable_qtgui_check_box_0_check_box,
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.uhd_usrp_source_0_0 = uhd.usrp_source(
",".join(("serial=F5EAC0", MCR)),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_source_0_0.set_time_now(uhd.time_spec(time.time()),
uhd.ALL_MBOARDS)
self.uhd_usrp_source_0_0.set_center_freq(frequencia_usrp, 0)
self.uhd_usrp_source_0_0.set_gain(variable_qtgui_range_0_1, 0)
self.uhd_usrp_source_0_0.set_antenna('TX/RX', 0)
self.uhd_usrp_source_0_0.set_auto_dc_offset(True, 0)
self.uhd_usrp_source_0_0.set_auto_iq_balance(True, 0)
self.uhd_usrp_sink_0 = uhd.usrp_sink(
",".join(("serial=F5EAC0", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0.set_subdev_spec('A:B', 0)
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(frequencia_usrp, 0)
self.uhd_usrp_sink_0.set_gain(variable_qtgui_range_0_0, 0)
self.uhd_usrp_sink_0.set_antenna('TX/RX', 0)
self.scrambler_cpp_additive_descrambler_0 = scrambler_cpp.additive_descrambler(
0x8A, 0x7F, 7, 440 - 32)
self.qtgui_time_sink_x_1_0_0 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"TX JAMMING USRP", #name
1 #number of inputs
)
self.qtgui_time_sink_x_1_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_1_0_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_1_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_1_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS,
0.0, 0, 0, "")
self.qtgui_time_sink_x_1_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_1_0_0.enable_grid(False)
self.qtgui_time_sink_x_1_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_1_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_1_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1_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:
if (i % 2 == 0):
self.qtgui_time_sink_x_1_0_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_1_0_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_1_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_0_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_1_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_0_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_time_sink_x_1_0 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"RX USRP", #name
1 #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 = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_1_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_1_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_1_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_0_win, 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_time_sink_x_0_1 = qtgui.time_sink_f(
100 * 2, #size
samp_rate, #samp_rate
'Rx Data', #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, 256)
self.qtgui_time_sink_x_0_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0,
'packet_length_tag_key')
self.qtgui_time_sink_x_0_1.enable_autoscale(True)
self.qtgui_time_sink_x_0_1.enable_grid(True)
self.qtgui_time_sink_x_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
self.qtgui_time_sink_x_0_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
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.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_1_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_freq_sink_x_1 = 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_1.set_update_time(0.10)
self.qtgui_freq_sink_x_1.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_1.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0,
"")
self.qtgui_freq_sink_x_1.enable_autoscale(False)
self.qtgui_freq_sink_x_1.enable_grid(False)
self.qtgui_freq_sink_x_1.set_fft_average(1.0)
self.qtgui_freq_sink_x_1.enable_axis_labels(True)
self.qtgui_freq_sink_x_1.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_1.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_1.set_plot_pos_half(not True)
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark blue"
]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_1_win = sip.wrapinstance(
self.qtgui_freq_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_1_win, 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_const_sink_x_0_0_0_1 = qtgui.const_sink_c(
1024, #size
"RX Const", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0_0_1.set_update_time(0.10)
self.qtgui_const_sink_x_0_0_0_1.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_1.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_1.set_trigger_mode(
qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
self.qtgui_const_sink_x_0_0_0_1.enable_autoscale(False)
self.qtgui_const_sink_x_0_0_0_1.enable_grid(False)
self.qtgui_const_sink_x_0_0_0_1.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0_0_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0_0_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0_0_1.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_0_1_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_1_win, 2,
1, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0_0_0 = qtgui.const_sink_c(
1024, #size
"RX Treated", #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,
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.interp_fir_filter_xxx_1 = filter.interp_fir_filter_ccc(
4, ([1, 0, 0, 0]))
self.interp_fir_filter_xxx_1.declare_sample_delay(0)
self.fec_extended_decoder_0_0_1_0_1_0_0 = fec.extended_decoder(
decoder_obj_list=pld_dec,
threading='capillary',
ann=None,
puncpat=puncpat,
integration_period=10000)
self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(
sps, 6.28 / 100.0, (rx_rrc_taps), nfilts, nfilts / 2, 1.5, 1)
self.digital_map_bb_0_0_0_0_0_0 = digital.map_bb(([-1, 1]))
self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(
pld_const.arity())
self.digital_costas_loop_cc_0_0 = digital.costas_loop_cc(
6.28 / 100.0, pld_const.arity(), False)
self.digital_correlate_access_code_xx_ts_0_0 = digital.correlate_access_code_bb_ts(
digital.packet_utils.default_access_code, 4, 'packet_len')
self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(
pld_const)
self.custom_corr = correlate_and_delay.corr_and_delay(
200 * sps, 0, 0.99, sps)
self.blocks_repack_bits_bb_0_0_0_1_0 = blocks.repack_bits_bb(
1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0_0 = blocks.repack_bits_bb(
pld_const.bits_per_symbol(), 8, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(
pld_const.bits_per_symbol(), 1, '', False, gr.GR_MSB_FIRST)
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_gr_complex * 1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_gr_complex * 1)
self.blocks_multiply_const_vxx_1_0 = blocks.multiply_const_vcc((0.5, ))
self.blocks_keep_m_in_n_0_1_1_0 = blocks.keep_m_in_n(
gr.sizeof_char, 440, 442, 0)
self.blocks_keep_m_in_n_0_0_2_0_0 = blocks.keep_m_in_n(
gr.sizeof_char, 1100, 1104, 0)
self.blocks_file_sink_0_0_0_0_2 = blocks.file_sink(
gr.sizeof_char * 1, '/home/it/Desktop/Trasmited/depois.txt', False)
self.blocks_file_sink_0_0_0_0_2.set_unbuffered(False)
self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_char * 1,
'rx_ber.txt', False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_copy_0 = blocks.copy(gr.sizeof_gr_complex * 1)
self.blocks_copy_0.set_enabled(variable_qtgui_check_box_0)
self.blocks_char_to_float_1_0_1 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_2_0_0_0 = blocks.char_to_float(1, 1)
self.analog_noise_source_x_0_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 1, -5)
self.adapt_lms_filter_xx_0 = adapt.lms_filter_cc(
True, 32, 0.0001, 0, 1, True, False, False)
##################################################
# Connections
##################################################
self.connect((self.adapt_lms_filter_xx_0, 0),
(self.blocks_null_sink_0, 0))
self.connect((self.adapt_lms_filter_xx_0, 1),
(self.digital_pfb_clock_sync_xxx_0, 0))
self.connect((self.analog_noise_source_x_0_0, 0),
(self.interp_fir_filter_xxx_1, 0))
self.connect((self.blocks_char_to_float_0_2_0_0_0, 0),
(self.fec_extended_decoder_0_0_1_0_1_0_0, 0))
self.connect((self.blocks_char_to_float_1_0_1, 0),
(self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_copy_0, 0), (self.uhd_usrp_sink_0, 0))
self.connect((self.blocks_keep_m_in_n_0_0_2_0_0, 0),
(self.digital_map_bb_0_0_0_0_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_1_1_0, 0),
(self.scrambler_cpp_additive_descrambler_0, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.blocks_copy_0, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.custom_corr, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.qtgui_freq_sink_x_1, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.qtgui_time_sink_x_1_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0),
(self.digital_correlate_access_code_xx_ts_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0),
(self.blocks_char_to_float_1_0_1, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0),
(self.blocks_file_sink_0_0_0_0_2, 0))
self.connect((self.custom_corr, 0), (self.adapt_lms_filter_xx_0, 1))
self.connect((self.custom_corr, 1), (self.adapt_lms_filter_xx_0, 0))
self.connect((self.custom_corr, 2), (self.blocks_null_sink_1, 0))
self.connect((self.digital_constellation_decoder_cb_0, 0),
(self.digital_diff_decoder_bb_0, 0))
self.connect((self.digital_correlate_access_code_xx_ts_0_0, 0),
(self.blocks_keep_m_in_n_0_0_2_0_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0),
(self.digital_constellation_decoder_cb_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0),
(self.qtgui_const_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_diff_decoder_bb_0, 0),
(self.blocks_repack_bits_bb_0_0, 0))
self.connect((self.digital_map_bb_0_0_0_0_0_0, 0),
(self.blocks_char_to_float_0_2_0_0_0, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0),
(self.digital_costas_loop_cc_0_0, 0))
self.connect((self.fec_extended_decoder_0_0_1_0_1_0_0, 0),
(self.blocks_keep_m_in_n_0_1_1_0, 0))
self.connect((self.interp_fir_filter_xxx_1, 0),
(self.blocks_multiply_const_vxx_1_0, 0))
self.connect((self.scrambler_cpp_additive_descrambler_0, 0),
(self.blocks_repack_bits_bb_0_0_0_1_0, 0))
self.connect((self.uhd_usrp_source_0_0, 0), (self.custom_corr, 1))
self.connect((self.uhd_usrp_source_0_0, 0),
(self.qtgui_const_sink_x_0_0_0_1, 0))
self.connect((self.uhd_usrp_source_0_0, 0),
(self.qtgui_time_sink_x_1_0, 0))
def __init__(self, puncpat='11'):
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())
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.sps = sps = 4
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts, 1.0, eb, 5 * sps * nfilts)
self.taps_per_filt = taps_per_filt = len(tx_rrc_taps) / nfilts
self.samp_rate_array_MCR = samp_rate_array_MCR = [
1000000, 937500, 882352, 833333, 714285, 533333, 500000, 421052,
400000, 380952
]
self.H_dec = H_dec = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.H = H = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.vector = vector = [int(random.random() * 4) for i in range(2400)]
self.variable_qtgui_range_0_1 = variable_qtgui_range_0_1 = 36
self.variable_qtgui_range_0 = variable_qtgui_range_0 = 50
self.samp_rate = samp_rate = samp_rate_array_MCR[4]
self.rx_rrc_taps = rx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts * sps, 1.0, eb, 11 * sps * nfilts)
self.pld_enc = pld_enc = map(
(lambda a: fec.ldpc_par_mtrx_encoder_make_H(H)), range(0, 4))
self.pld_dec = pld_dec = map((lambda a: fec.ldpc_bit_flip_decoder.make(
H_dec.get_base_sptr(), 100)), range(0, 4))
self.pld_const = pld_const = digital.constellation_rect(([
0.707 + 0.707j, -0.707 + 0.707j, -0.707 - 0.707j, 0.707 - 0.707j
]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
self.frequencia_usrp = frequencia_usrp = 484e6
self.filt_delay = filt_delay = 1 + (taps_per_filt - 1) / 2
self.MCR = MCR = "master_clock_rate=60e6"
##################################################
# Blocks
##################################################
self._variable_qtgui_range_0_1_range = Range(0, 73, 1, 36, 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,
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._variable_qtgui_range_0_range = Range(0, 90, 1, 50, 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, 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.uhd_usrp_source_0 = uhd.usrp_source(
",".join(("serial=F5EAC0", MCR)),
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_now(uhd.time_spec(time.time()),
uhd.ALL_MBOARDS)
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_0 = uhd.usrp_sink(
",".join(("serial=F5EAE1", MCR)),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0_0.set_time_now(uhd.time_spec(time.time()),
uhd.ALL_MBOARDS)
self.uhd_usrp_sink_0_0.set_center_freq(frequencia_usrp, 0)
self.uhd_usrp_sink_0_0.set_gain(variable_qtgui_range_0, 0)
self.uhd_usrp_sink_0_0.set_antenna('TX/RX', 0)
self.qtgui_time_sink_x_2_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"After CAC", #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(0, 1.5)
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(True)
self.qtgui_time_sink_x_2_0.enable_axis_labels(True)
self.qtgui_time_sink_x_2_0.enable_control_panel(False)
self.qtgui_time_sink_x_2_0.enable_stem_plot(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(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_2_0.set_line_label(
i, "Data {0}".format(i))
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_grid_layout.addWidget(self._qtgui_time_sink_x_2_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_time_sink_x_2 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"Defore CAC", #name
1 #number of inputs
)
self.qtgui_time_sink_x_2.set_update_time(0.10)
self.qtgui_time_sink_x_2.set_y_axis(0, 1.5)
self.qtgui_time_sink_x_2.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_2.enable_tags(-1, True)
self.qtgui_time_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_2.enable_autoscale(False)
self.qtgui_time_sink_x_2.enable_grid(False)
self.qtgui_time_sink_x_2.enable_axis_labels(True)
self.qtgui_time_sink_x_2.enable_control_panel(False)
self.qtgui_time_sink_x_2.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_2.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_2.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_2.set_line_label(i, labels[i])
self.qtgui_time_sink_x_2.set_line_width(i, widths[i])
self.qtgui_time_sink_x_2.set_line_color(i, colors[i])
self.qtgui_time_sink_x_2.set_line_style(i, styles[i])
self.qtgui_time_sink_x_2.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_2.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_2_win = sip.wrapinstance(
self.qtgui_time_sink_x_2.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_2_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_time_sink_x_1_0 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"RX USRP", #name
1 #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 = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_1_0.set_line_label(
i, "Re{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_1_0.set_line_label(
i, "Im{{Data {0}}}".format(i / 2))
else:
self.qtgui_time_sink_x_1_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_0_win, 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_time_sink_x_1 = qtgui.time_sink_c(
1024, #size
samp_rate, #samp_rate
"TX USRP", #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(-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 = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "blue"
]
styles = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
if (i % 2 == 0):
self.qtgui_time_sink_x_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, 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_time_sink_x_0_0 = qtgui.time_sink_f(
100 * 2, #size
samp_rate, #samp_rate
'Tx Data', #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, 256)
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,
'packet_length_tag_key')
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, 1, 1,
1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
100 * 2, #size
samp_rate, #samp_rate
'Rx Data', #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, 256)
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, 'packet_length_tag_key')
self.qtgui_time_sink_x_0.enable_autoscale(True)
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(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, 2, 5, 1,
1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(5, 6):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0_0_0_1 = qtgui.const_sink_c(
1024, #size
"RX Const", #name
1 #number of inputs
)
self.qtgui_const_sink_x_0_0_0_1.set_update_time(0.10)
self.qtgui_const_sink_x_0_0_0_1.set_y_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_1.set_x_axis(-2, 2)
self.qtgui_const_sink_x_0_0_0_1.set_trigger_mode(
qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
self.qtgui_const_sink_x_0_0_0_1.enable_autoscale(False)
self.qtgui_const_sink_x_0_0_0_1.enable_grid(False)
self.qtgui_const_sink_x_0_0_0_1.enable_axis_labels(True)
if not True:
self.qtgui_const_sink_x_0_0_0_1.disable_legend()
labels = ['', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"blue", "red", "red", "red", "red", "red", "red", "red", "red",
"red"
]
styles = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
markers = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_const_sink_x_0_0_0_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_const_sink_x_0_0_0_1.set_line_label(i, labels[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_width(i, widths[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_color(i, colors[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_style(i, styles[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_marker(i, markers[i])
self.qtgui_const_sink_x_0_0_0_1.set_line_alpha(i, alphas[i])
self._qtgui_const_sink_x_0_0_0_1_win = sip.wrapinstance(
self.qtgui_const_sink_x_0_0_0_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_0_0_1_win, 2,
1, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0_0_0_0 = qtgui.const_sink_c(
1024, #size
"TX Const", #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, 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_const_sink_x_0_0_0 = qtgui.const_sink_c(
1024, #size
"RX Treated", #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,
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.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
sps, taps=(tx_rrc_taps), flt_size=nfilts)
self.pfb_arb_resampler_xxx_0.declare_sample_delay(filt_delay)
self.fec_extended_encoder_0 = fec.extended_encoder(
encoder_obj_list=pld_enc, threading='capillary', puncpat=puncpat)
self.fec_extended_decoder_0_0_1_0_1_0 = fec.extended_decoder(
decoder_obj_list=pld_dec,
threading='capillary',
ann=None,
puncpat=puncpat,
integration_period=10000)
self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(
sps, 6.28 / 400.0, (rx_rrc_taps), nfilts, nfilts / 2, 1.5, 1)
self.digital_map_bb_1_0 = digital.map_bb((pld_const.pre_diff_code()))
self.digital_map_bb_0_0_0_0_0 = digital.map_bb(([-1, 1]))
self.digital_diff_encoder_bb_0 = digital.diff_encoder_bb(4)
self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(4)
self.digital_costas_loop_cc_0_0 = digital.costas_loop_cc(
6.28 / 200.0, pld_const.arity(), False)
self.digital_correlate_access_code_xx_ts_0_0 = digital.correlate_access_code_bb_ts(
digital.packet_utils.default_access_code, 1, 'packet_len')
self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(
pld_const)
self.digital_chunks_to_symbols_xx_0_0 = digital.chunks_to_symbols_bc(
(pld_const.points()), 1)
self.blocks_vector_source_x_0_0_0 = blocks.vector_source_b([0], True,
1, [])
self.blocks_vector_source_x_0 = blocks.vector_source_b([0], True, 1,
[])
self.blocks_vector_insert_x_0 = blocks.vector_insert_b((vector),
12000000, 0)
self.blocks_stream_to_tagged_stream_0_0_0 = blocks.stream_to_tagged_stream(
gr.sizeof_char, 1, 1200, "packet_len")
self.blocks_stream_mux_0_1_0 = blocks.stream_mux(
gr.sizeof_char * 1, (96, 1104))
self.blocks_stream_mux_0_0 = blocks.stream_mux(gr.sizeof_char * 1,
(1100, 4))
self.blocks_stream_mux_0 = blocks.stream_mux(gr.sizeof_char * 1,
(440, 2))
self.blocks_repack_bits_bb_1_0_0_1 = blocks.repack_bits_bb(
8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_1_0_0_0 = blocks.repack_bits_bb(
1, 2, "packet_len", False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0_0_0_1_0 = blocks.repack_bits_bb(
1, 8, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(
2, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((0.7, ))
self.blocks_keep_m_in_n_0_1_1_0 = blocks.keep_m_in_n(
gr.sizeof_char, 440, 442, 0)
self.blocks_keep_m_in_n_0_0_2_0 = blocks.keep_m_in_n(
gr.sizeof_char, 1100, 1104, 0)
self.blocks_file_source_0_0_1 = blocks.file_source(
gr.sizeof_char * 1, '/home/andre/Desktop/transmitido/book.txt',
False)
self.blocks_file_source_0_0_1.set_begin_tag(pmt.PMT_NIL)
self.blocks_file_sink_0_0_0 = blocks.file_sink(
gr.sizeof_char * 1, '/home/andre/Desktop/transmitido/depois.txt',
False)
self.blocks_file_sink_0_0_0.set_unbuffered(False)
self.blocks_char_to_float_1_0_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_1_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_2_0_0 = blocks.char_to_float(1, 1)
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.acode_1104 = blocks.vector_source_b([
0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1,
0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1,
0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1,
0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0,
0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0,
0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0,
0x0, 0x1, 0x0, 0x1, 0x0
], True, 1, [])
##################################################
# Connections
##################################################
self.connect((self.acode_1104, 0), (self.blocks_stream_mux_0_1_0, 0))
self.connect((self.blocks_char_to_float_0, 0),
(self.qtgui_time_sink_x_2, 0))
self.connect((self.blocks_char_to_float_0_0, 0),
(self.qtgui_time_sink_x_2_0, 0))
self.connect((self.blocks_char_to_float_0_2_0_0, 0),
(self.fec_extended_decoder_0_0_1_0_1_0, 0))
self.connect((self.blocks_char_to_float_1_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_char_to_float_1_0_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_file_source_0_0_1, 0),
(self.blocks_char_to_float_1_0_0, 0))
self.connect((self.blocks_file_source_0_0_1, 0),
(self.blocks_repack_bits_bb_1_0_0_1, 0))
self.connect((self.blocks_keep_m_in_n_0_0_2_0, 0),
(self.digital_map_bb_0_0_0_0_0, 0))
self.connect((self.blocks_keep_m_in_n_0_1_1_0, 0),
(self.blocks_repack_bits_bb_0_0_0_1_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.qtgui_const_sink_x_0_0_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.uhd_usrp_sink_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0),
(self.blocks_char_to_float_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0),
(self.digital_correlate_access_code_xx_ts_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0),
(self.blocks_char_to_float_1_0, 0))
self.connect((self.blocks_repack_bits_bb_0_0_0_1_0, 0),
(self.blocks_file_sink_0_0_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_0, 0),
(self.blocks_vector_insert_x_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_1, 0),
(self.blocks_stream_mux_0, 0))
self.connect((self.blocks_stream_mux_0, 0),
(self.fec_extended_encoder_0, 0))
self.connect((self.blocks_stream_mux_0_0, 0),
(self.blocks_stream_mux_0_1_0, 1))
self.connect((self.blocks_stream_mux_0_1_0, 0),
(self.blocks_stream_to_tagged_stream_0_0_0, 0))
self.connect((self.blocks_stream_to_tagged_stream_0_0_0, 0),
(self.blocks_repack_bits_bb_1_0_0_0, 0))
self.connect((self.blocks_vector_insert_x_0, 0),
(self.digital_map_bb_1_0, 0))
self.connect((self.blocks_vector_source_x_0, 0),
(self.blocks_stream_mux_0, 1))
self.connect((self.blocks_vector_source_x_0_0_0, 0),
(self.blocks_stream_mux_0_0, 1))
self.connect((self.digital_chunks_to_symbols_xx_0_0, 0),
(self.pfb_arb_resampler_xxx_0, 0))
self.connect((self.digital_constellation_decoder_cb_0, 0),
(self.digital_diff_decoder_bb_0, 0))
self.connect((self.digital_correlate_access_code_xx_ts_0_0, 0),
(self.blocks_char_to_float_0_0, 0))
self.connect((self.digital_correlate_access_code_xx_ts_0_0, 0),
(self.blocks_keep_m_in_n_0_0_2_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0),
(self.digital_constellation_decoder_cb_0, 0))
self.connect((self.digital_costas_loop_cc_0_0, 0),
(self.qtgui_const_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_diff_encoder_bb_0, 0),
(self.digital_chunks_to_symbols_xx_0_0, 0))
self.connect((self.digital_map_bb_0_0_0_0_0, 0),
(self.blocks_char_to_float_0_2_0_0, 0))
self.connect((self.digital_map_bb_1_0, 0),
(self.digital_diff_encoder_bb_0, 0))
self.connect((self.digital_pfb_clock_sync_xxx_0, 0),
(self.digital_costas_loop_cc_0_0, 0))
self.connect((self.fec_extended_decoder_0_0_1_0_1_0, 0),
(self.blocks_keep_m_in_n_0_1_1_0, 0))
self.connect((self.fec_extended_encoder_0, 0),
(self.blocks_stream_mux_0_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0),
(self.blocks_multiply_const_vxx_1, 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_1, 0))
self.connect((self.uhd_usrp_source_0, 0),
(self.qtgui_time_sink_x_1_0, 0))
def __init__(self, frame_size=100, puncpat='11'):
gr.top_block.__init__(self, "Fecapi Ldpc Decoders")
Qt.QWidget.__init__(self)
self.setWindowTitle("Fecapi Ldpc Decoders")
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", "fecapi_ldpc_decoders")
self.restoreGeometry(self.settings.value("geometry", type=QtCore.QByteArray))
##################################################
# Parameters
##################################################
self.frame_size = frame_size
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.H = H = fec.ldpc_H_matrix(gr.prefix() + "/share/gnuradio/fec/ldpc/" + "n_0100_k_0042_gap_02.alist", 2)
self.G = G = fec.ldpc_G_matrix(gr.prefix() + "/share/gnuradio/fec/ldpc/" + "n_0100_k_0058_gen_matrix.alist")
self.samp_rate = samp_rate = 50000
self.ldpc_enc_H = ldpc_enc_H = fec.ldpc_par_mtrx_encoder_make_H(H)
self.ldpc_enc_G = ldpc_enc_G = fec.ldpc_gen_mtrx_encoder_make(G)
self.ldpc_enc = ldpc_enc = fec.ldpc_encoder_make(gr.prefix() + "/share/gnuradio/fec/ldpc/" + "n_0100_k_0042_gap_02.alist");
self.ldpc_dec_H = ldpc_dec_H = fec.ldpc_bit_flip_decoder.make(H.get_base_sptr(), 100)
self.ldpc_dec_G = ldpc_dec_G = fec.ldpc_bit_flip_decoder.make(G.get_base_sptr(), 100)
self.ldpc_dec = ldpc_dec = fec.ldpc_decoder.make(gr.prefix() + "/share/gnuradio/fec/ldpc/" + "n_0100_k_0042_gap_02.alist", 0.5, 50);
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
2048, #size
samp_rate, #samp_rate
'', #name
4 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.01)
self.qtgui_time_sink_x_0.set_y_axis(-0.5, 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)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['Input', 'LDPC (alist)', 'LDPC (H)', 'LDPC (G)', 'CCSDS',
'', '', '', '', '']
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, 0.6, 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_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)
self.fec_extended_encoder_1_0_0 = fec.extended_encoder(encoder_obj_list=ldpc_enc, threading= None, puncpat=puncpat)
self.fec_extended_encoder_1_0 = fec.extended_encoder(encoder_obj_list=ldpc_enc_H, threading= None, puncpat=puncpat)
self.fec_extended_encoder_1 = fec.extended_encoder(encoder_obj_list=ldpc_enc_G, threading= None, puncpat=puncpat)
self.fec_extended_decoder_0_1_0 = fec.extended_decoder(decoder_obj_list=ldpc_dec, threading= None, ann=None, puncpat=puncpat, integration_period=10000)
self.fec_extended_decoder_0_1 = fec.extended_decoder(decoder_obj_list=ldpc_dec_H, threading= None, ann=None, puncpat=puncpat, integration_period=10000)
self.fec_extended_decoder_0 = fec.extended_decoder(decoder_obj_list=ldpc_dec_G, threading= None, ann=None, puncpat=puncpat, integration_period=10000)
self.digital_map_bb_0_0_0_0 = digital.map_bb(([-1, 1]))
self.digital_map_bb_0_0_0 = digital.map_bb(([-1, 1]))
self.digital_map_bb_0_0 = digital.map_bb(([-1, 1]))
self.blocks_vector_source_x_0_1_0 = blocks.vector_source_b((frame_size/15)*[0, 0, 1, 0, 3, 0, 7, 0, 15, 0, 31, 0, 63, 0, 127], True, 1, [])
self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(8)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, samp_rate,True)
self.blocks_char_to_float_0_2_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_2 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_1 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_0_0_0 = blocks.char_to_float(1, 1)
self.blocks_char_to_float_0_0_0 = blocks.char_to_float(1, 1)
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)
##################################################
# Connections
##################################################
self.connect((self.blocks_char_to_float_0, 0), (self.fec_extended_decoder_0, 0))
self.connect((self.blocks_char_to_float_0_0, 0), (self.qtgui_time_sink_x_0, 3))
self.connect((self.blocks_char_to_float_0_0_0, 0), (self.qtgui_time_sink_x_0, 2))
self.connect((self.blocks_char_to_float_0_0_0_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_char_to_float_0_1, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_char_to_float_0_2, 0), (self.fec_extended_decoder_0_1, 0))
self.connect((self.blocks_char_to_float_0_2_0, 0), (self.fec_extended_decoder_0_1_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_unpack_k_bits_bb_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.blocks_char_to_float_0_1, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.fec_extended_encoder_1, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.fec_extended_encoder_1_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.fec_extended_encoder_1_0_0, 0))
self.connect((self.blocks_vector_source_x_0_1_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.digital_map_bb_0_0, 0), (self.blocks_char_to_float_0, 0))
self.connect((self.digital_map_bb_0_0_0, 0), (self.blocks_char_to_float_0_2, 0))
self.connect((self.digital_map_bb_0_0_0_0, 0), (self.blocks_char_to_float_0_2_0, 0))
self.connect((self.fec_extended_decoder_0, 0), (self.blocks_char_to_float_0_0, 0))
self.connect((self.fec_extended_decoder_0_1, 0), (self.blocks_char_to_float_0_0_0, 0))
self.connect((self.fec_extended_decoder_0_1_0, 0), (self.blocks_char_to_float_0_0_0_0, 0))
self.connect((self.fec_extended_encoder_1, 0), (self.digital_map_bb_0_0, 0))
self.connect((self.fec_extended_encoder_1_0, 0), (self.digital_map_bb_0_0_0, 0))
self.connect((self.fec_extended_encoder_1_0_0, 0), (self.digital_map_bb_0_0_0_0, 0))
def __init__(self, puncpat='11'):
gr.top_block.__init__(self, "Tx No Gui")
##################################################
# Parameters
##################################################
self.puncpat = puncpat
##################################################
# Variables
##################################################
self.sps = sps = 4
self.samp_rate_array_MCR = samp_rate_array_MCR = [
7500000, 5000000, 3750000, 3000000, 2500000, 2000000, 1500000,
1000000, 937500, 882352, 833333, 714285, 533333, 500000, 421052,
400000, 380952
]
self.nfilts = nfilts = 32
self.eb = eb = 0.22
self.H = H = fec.ldpc_H_matrix(
'/usr/local/share/gnuradio/fec/ldpc/n_1100_k_0442_gap_24.alist',
24)
self.vector = vector = [int(random.random() * 4) for i in range(49600)]
self.variable_qtgui_range_0_0 = variable_qtgui_range_0_0 = 55
self.tx_rrc_taps = tx_rrc_taps = firdes.root_raised_cosine(
nfilts, nfilts, 1.0, eb, 11 * sps * nfilts)
self.samp_rate = samp_rate = samp_rate_array_MCR[6]
self.pld_enc = pld_enc = map(
(lambda a: fec.ldpc_par_mtrx_encoder_make_H(H)), range(0, 8))
self.pld_const = pld_const = digital.constellation_rect(([
0.707 + 0.707j, -0.707 + 0.707j, -0.707 - 0.707j, 0.707 - 0.707j
]), ([0, 1, 2, 3]), 4, 2, 2, 1, 1).base()
self.pld_const.gen_soft_dec_lut(8)
self.frequencia_usrp = frequencia_usrp = 24e8
self.Y = Y = 0
self.X = X = 4
self.P_SIZE = P_SIZE = 2
self.P_PATTERN = P_PATTERN = 5
self.P = P = 0
self.MCR = MCR = "master_clock_rate=60e6"
##################################################
# Blocks
##################################################
self.uhd_usrp_sink_0_0 = uhd.usrp_sink(
",".join(("serial=F5EAE1", MCR)),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0_0.set_time_now(uhd.time_spec(time.time()),
uhd.ALL_MBOARDS)
self.uhd_usrp_sink_0_0.set_center_freq(frequencia_usrp, 0)
self.uhd_usrp_sink_0_0.set_gain(variable_qtgui_range_0_0, 0)
self.uhd_usrp_sink_0_0.set_antenna('TX/RX', 0)
self.scrambler_cpp_additive_scrambler_0 = scrambler_cpp.additive_scrambler(
0x8A, 0x7F, 7, 440 - 8)
self.pfb_arb_resampler_xxx_0 = pfb.arb_resampler_ccf(
sps, taps=(tx_rrc_taps), flt_size=nfilts)
self.pfb_arb_resampler_xxx_0.declare_sample_delay(0)
self.insert_vec_cpp_new_vec_0 = insert_vec_cpp.new_vec((vector))
self.fec_puncture_xx_0 = fec.puncture_bb(2, 3, 0)
self.fec_extended_encoder_0 = fec.extended_encoder(
encoder_obj_list=pld_enc, threading='capillary', puncpat=puncpat)
self.digital_diff_encoder_bb_0 = digital.diff_encoder_bb(
pld_const.arity())
self.digital_chunks_to_symbols_xx_0_0 = digital.chunks_to_symbols_bc(
(pld_const.points()), 1)
self.blocks_vector_source_x_0_0_1 = blocks.vector_source_b([0], True,
1, [])
self.blocks_vector_source_x_0_0_0 = blocks.vector_source_b([0], True,
1, [])
self.blocks_vector_source_x_0_0 = blocks.vector_source_b([0], True, 1,
[])
self.blocks_stream_mux_0_1_0_0 = blocks.stream_mux(
gr.sizeof_char * 1, (96, (1100 + X - P) + Y))
self.blocks_stream_mux_0_0_1 = blocks.stream_mux(
gr.sizeof_char * 1, ((1100 + X - P), Y))
self.blocks_stream_mux_0_0_0 = blocks.stream_mux(
gr.sizeof_char * 1, (1100, X))
self.blocks_stream_mux_0_0 = blocks.stream_mux(gr.sizeof_char * 1,
(440, 2))
self.blocks_repack_bits_bb_1_0_0_1 = blocks.repack_bits_bb(
8, 1, '', False, gr.GR_MSB_FIRST)
self.blocks_repack_bits_bb_1_0_0_0 = blocks.repack_bits_bb(
1, pld_const.bits_per_symbol(), '', False, gr.GR_MSB_FIRST)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((0.7, ))
self.blocks_file_source_0_0_1_0_1 = blocks.file_source(
gr.sizeof_char * 1,
'/home/andre/Desktop/Files_To_Transmit/trasmit_1_mb.txt', False)
self.blocks_file_source_0_0_1_0_1.set_begin_tag(pmt.PMT_NIL)
self.acode_1104 = blocks.vector_source_b([
0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1,
0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1,
0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1,
0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0,
0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0,
0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0,
0x0, 0x1, 0x0, 0x1, 0x0
], True, 1, [])
##################################################
# Connections
##################################################
self.connect((self.acode_1104, 0), (self.blocks_stream_mux_0_1_0_0, 0))
self.connect((self.blocks_file_source_0_0_1_0_1, 0),
(self.blocks_repack_bits_bb_1_0_0_1, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.uhd_usrp_sink_0_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_0, 0),
(self.insert_vec_cpp_new_vec_0, 0))
self.connect((self.blocks_repack_bits_bb_1_0_0_1, 0),
(self.scrambler_cpp_additive_scrambler_0, 0))
self.connect((self.blocks_stream_mux_0_0, 0),
(self.fec_extended_encoder_0, 0))
self.connect((self.blocks_stream_mux_0_0_0, 0),
(self.fec_puncture_xx_0, 0))
self.connect((self.blocks_stream_mux_0_0_1, 0),
(self.blocks_stream_mux_0_1_0_0, 1))
self.connect((self.blocks_stream_mux_0_1_0_0, 0),
(self.blocks_repack_bits_bb_1_0_0_0, 0))
self.connect((self.blocks_vector_source_x_0_0, 0),
(self.blocks_stream_mux_0_0, 1))
self.connect((self.blocks_vector_source_x_0_0_0, 0),
(self.blocks_stream_mux_0_0_0, 1))
self.connect((self.blocks_vector_source_x_0_0_1, 0),
(self.blocks_stream_mux_0_0_1, 1))
self.connect((self.digital_chunks_to_symbols_xx_0_0, 0),
(self.pfb_arb_resampler_xxx_0, 0))
self.connect((self.digital_diff_encoder_bb_0, 0),
(self.digital_chunks_to_symbols_xx_0_0, 0))
self.connect((self.fec_extended_encoder_0, 0),
(self.blocks_stream_mux_0_0_0, 0))
self.connect((self.fec_puncture_xx_0, 0),
(self.blocks_stream_mux_0_0_1, 0))
self.connect((self.insert_vec_cpp_new_vec_0, 0),
(self.digital_diff_encoder_bb_0, 0))
self.connect((self.pfb_arb_resampler_xxx_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.scrambler_cpp_additive_scrambler_0, 0),
(self.blocks_stream_mux_0_0, 0))
