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|
#!/usr/bin/env python2
# -*- coding: utf-8 -*-
##################################################
# GNU Radio Python Flow Graph
# Title: Live Analyse Dab Poly
# Generated: Wed Jun 7 21:22:24 2017
##################################################
if __name__ == '__main__':
import ctypes
import sys
if sys.platform.startswith('linux'):
try:
x11 = ctypes.cdll.LoadLibrary('libX11.so')
x11.XInitThreads()
except:
print "Warning: failed to XInitThreads()"
from PyQt4 import Qt
from gnuradio import blocks
from gnuradio import eng_notation
from gnuradio import gr
from gnuradio import qtgui
from gnuradio import uhd
from gnuradio.eng_option import eng_option
from gnuradio.filter import firdes
from gnuradio.qtgui import Range, RangeWidget
from optparse import OptionParser
import dpd
import sip
import sys
import time
class live_analyse_dab_poly(gr.top_block, Qt.QWidget):
def __init__(self):
gr.top_block.__init__(self, "Live Analyse Dab Poly")
Qt.QWidget.__init__(self)
self.setWindowTitle("Live Analyse Dab Poly")
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", "live_analyse_dab_poly")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 8e6
self.txgain = txgain = 80
self.shift_freq = shift_freq = 1
self.rxgain = rxgain = 10
self.freq = freq = 222e6
self.f2 = f2 = samp_rate / 3.875
self.f1 = f1 = samp_rate / 4
self.ampl = ampl = 0.4
self.a_8 = a_8 = 0
self.a_7 = a_7 = 0
self.a_6 = a_6 = 0
self.a_5 = a_5 = 0
self.a_4 = a_4 = 0
self.a_3 = a_3 = 0
self.a_2 = a_2 = 0
self.a_1 = a_1 = 0
##################################################
# Message Queues
##################################################
uhd_amsg_source_0_msgq_out = blocks_message_burst_source_0_msgq_in = gr.msg_queue(2)
##################################################
# Blocks
##################################################
self._txgain_range = Range(0, 100, 1, 80, 200)
self._txgain_win = RangeWidget(self._txgain_range, self.set_txgain, "txgain", "counter_slider", float)
self.top_layout.addWidget(self._txgain_win)
self._rxgain_range = Range(0, 100, 1, 10, 200)
self._rxgain_win = RangeWidget(self._rxgain_range, self.set_rxgain, "rxgain", "counter_slider", float)
self.top_layout.addWidget(self._rxgain_win)
self._a_8_range = Range(-1, 1, 0.001, 0, 200)
self._a_8_win = RangeWidget(self._a_8_range, self.set_a_8, "a_8", "counter_slider", float)
self.top_layout.addWidget(self._a_8_win)
self._a_7_range = Range(-1, 1, 0.001, 0, 200)
self._a_7_win = RangeWidget(self._a_7_range, self.set_a_7, "a_7", "counter_slider", float)
self.top_layout.addWidget(self._a_7_win)
self._a_6_range = Range(-1, 1, 0.001, 0, 200)
self._a_6_win = RangeWidget(self._a_6_range, self.set_a_6, "a_6", "counter_slider", float)
self.top_layout.addWidget(self._a_6_win)
self._a_5_range = Range(-1, 1, 0.001, 0, 200)
self._a_5_win = RangeWidget(self._a_5_range, self.set_a_5, "a_5", "counter_slider", float)
self.top_layout.addWidget(self._a_5_win)
self._a_4_range = Range(-1, 1, 0.001, 0, 200)
self._a_4_win = RangeWidget(self._a_4_range, self.set_a_4, "a_4", "counter_slider", float)
self.top_layout.addWidget(self._a_4_win)
self._a_3_range = Range(-1, 1, 0.001, 0, 200)
self._a_3_win = RangeWidget(self._a_3_range, self.set_a_3, "a_3", "counter_slider", float)
self.top_layout.addWidget(self._a_3_win)
self._a_2_range = Range(-1, 1, 0.001, 0, 200)
self._a_2_win = RangeWidget(self._a_2_range, self.set_a_2, "a_2", "counter_slider", float)
self.top_layout.addWidget(self._a_2_win)
self._a_1_range = Range(-10, 10, 0.001, 0, 200)
self._a_1_win = RangeWidget(self._a_1_range, self.set_a_1, "a_1", "counter_slider", float)
self.top_layout.addWidget(self._a_1_win)
self.uhd_usrp_source_0 = uhd.usrp_source(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_0.set_samp_rate(samp_rate)
self.uhd_usrp_source_0.set_center_freq(freq, 0)
self.uhd_usrp_source_0.set_gain(rxgain, 0)
self.uhd_usrp_sink_0 = uhd.usrp_sink(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0.set_center_freq(freq, 0)
self.uhd_usrp_sink_0.set_gain(txgain, 0)
self.uhd_amsg_source_0 = uhd.amsg_source(device_addr="", msgq=uhd_amsg_source_0_msgq_out)
self._shift_freq_range = Range(-8000000, 8000000, 1, 1, 200)
self._shift_freq_win = RangeWidget(self._shift_freq_range, self.set_shift_freq, "shift_freq", "counter_slider", float)
self.top_layout.addWidget(self._shift_freq_win)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_c(
16000, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_0.set_update_time(0.1)
self.qtgui_freq_sink_x_0_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
self.qtgui_freq_sink_x_0_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0.enable_grid(False)
self.qtgui_freq_sink_x_0_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0.enable_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_freq_sink_x_0_0.set_plot_pos_half(not True)
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "dark blue"]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_freq_sink_x_0_0_win)
self.dpd_memless_poly_0 = dpd.memless_poly(a_1, a_2, a_3, a_4, a_5, a_6, a_7, a_8)
self.blocks_null_sink_0_2_0 = blocks.null_sink(gr.sizeof_gr_complex*1)
self.blocks_null_sink_0_2 = blocks.null_sink(gr.sizeof_char*1)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((1, ))
self.blocks_message_burst_source_0 = blocks.message_burst_source(gr.sizeof_char*1, blocks_message_burst_source_0_msgq_in)
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_gr_complex*1, "/home/andreas/dab/test_dat/out.iq", True)
self._ampl_range = Range(-1, 1, 0.0001, 0.4, 200)
self._ampl_win = RangeWidget(self._ampl_range, self.set_ampl, "ampl", "counter_slider", float)
self.top_layout.addWidget(self._ampl_win)
##################################################
# Connections
##################################################
self.connect((self.blocks_file_source_0, 0), (self.dpd_memless_poly_0, 0))
self.connect((self.blocks_message_burst_source_0, 0), (self.blocks_null_sink_0_2, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0), (self.uhd_usrp_sink_0, 0))
self.connect((self.dpd_memless_poly_0, 0), (self.blocks_multiply_const_vxx_1, 0))
self.connect((self.uhd_usrp_source_0, 0), (self.blocks_null_sink_0_2_0, 0))
self.connect((self.uhd_usrp_source_0, 0), (self.qtgui_freq_sink_x_0_0, 0))
def closeEvent(self, event):
self.settings = Qt.QSettings("GNU Radio", "live_analyse_dab_poly")
self.settings.setValue("geometry", self.saveGeometry())
event.accept()
def get_samp_rate(self):
return self.samp_rate
def set_samp_rate(self, samp_rate):
self.samp_rate = samp_rate
self.set_f1(self.samp_rate / 4)
self.set_f2(self.samp_rate / 3.875)
self.qtgui_freq_sink_x_0_0.set_frequency_range(0, self.samp_rate)
self.uhd_usrp_sink_0.set_samp_rate(self.samp_rate)
self.uhd_usrp_source_0.set_samp_rate(self.samp_rate)
def get_txgain(self):
return self.txgain
def set_txgain(self, txgain):
self.txgain = txgain
self.uhd_usrp_sink_0.set_gain(self.txgain, 0)
def get_shift_freq(self):
return self.shift_freq
def set_shift_freq(self, shift_freq):
self.shift_freq = shift_freq
def get_rxgain(self):
return self.rxgain
def set_rxgain(self, rxgain):
self.rxgain = rxgain
self.uhd_usrp_source_0.set_gain(self.rxgain, 0)
def get_freq(self):
return self.freq
def set_freq(self, freq):
self.freq = freq
self.uhd_usrp_sink_0.set_center_freq(self.freq, 0)
self.uhd_usrp_source_0.set_center_freq(self.freq, 0)
def get_f2(self):
return self.f2
def set_f2(self, f2):
self.f2 = f2
def get_f1(self):
return self.f1
def set_f1(self, f1):
self.f1 = f1
def get_ampl(self):
return self.ampl
def set_ampl(self, ampl):
self.ampl = ampl
def get_a_8(self):
return self.a_8
def set_a_8(self, a_8):
self.a_8 = a_8
self.dpd_memless_poly_0.set_a8(self.a_8)
def get_a_7(self):
return self.a_7
def set_a_7(self, a_7):
self.a_7 = a_7
self.dpd_memless_poly_0.set_a7(self.a_7)
def get_a_6(self):
return self.a_6
def set_a_6(self, a_6):
self.a_6 = a_6
self.dpd_memless_poly_0.set_a6(self.a_6)
def get_a_5(self):
return self.a_5
def set_a_5(self, a_5):
self.a_5 = a_5
self.dpd_memless_poly_0.set_a5(self.a_5)
def get_a_4(self):
return self.a_4
def set_a_4(self, a_4):
self.a_4 = a_4
self.dpd_memless_poly_0.set_a4(self.a_4)
def get_a_3(self):
return self.a_3
def set_a_3(self, a_3):
self.a_3 = a_3
self.dpd_memless_poly_0.set_a3(self.a_3)
def get_a_2(self):
return self.a_2
def set_a_2(self, a_2):
self.a_2 = a_2
self.dpd_memless_poly_0.set_a2(self.a_2)
def get_a_1(self):
return self.a_1
def set_a_1(self, a_1):
self.a_1 = a_1
self.dpd_memless_poly_0.set_a1(self.a_1)
def main(top_block_cls=live_analyse_dab_poly, options=None):
from distutils.version import StrictVersion
if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
style = gr.prefs().get_string('qtgui', 'style', 'raster')
Qt.QApplication.setGraphicsSystem(style)
qapp = Qt.QApplication(sys.argv)
tb = top_block_cls()
tb.start()
tb.show()
def quitting():
tb.stop()
tb.wait()
qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
qapp.exec_()
if __name__ == '__main__':
main()
|
