/
RADAR_TX_INSTRUMENTATION.py
349 lines (296 loc) · 14.6 KB
/
RADAR_TX_INSTRUMENTATION.py
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#!/usr/bin/env python2
# -*- coding: utf-8 -*-
##################################################
# GNU Radio Python Flow Graph
# Title: KAN-DAR RADAR TX/RX INSTRUMENTATION SERVER
# Description: Provides graphical instrumentation for both tx and rx signals, processes radar algrithms and outputs the data to a network port
# Generated: Fri Jan 17 07:25:01 2020
##################################################
from distutils.version import StrictVersion
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 PyQt5 import Qt
from PyQt5 import Qt, QtCore
from gnuradio import analog
from gnuradio import blocks
from gnuradio import eng_notation
from gnuradio import fft
from gnuradio import filter
from gnuradio import gr
from gnuradio import iio
from gnuradio import qtgui
from gnuradio.eng_option import eng_option
from gnuradio.fft import window
from gnuradio.filter import firdes
from gnuradio.qtgui import Range, RangeWidget
from optparse import OptionParser
import sip
import sys
from gnuradio import qtgui
class RADAR_TX_INSTRUMENTATION(gr.top_block, Qt.QWidget):
def __init__(self):
gr.top_block.__init__(self, "KAN-DAR RADAR TX/RX INSTRUMENTATION SERVER")
Qt.QWidget.__init__(self)
self.setWindowTitle("KAN-DAR RADAR TX/RX INSTRUMENTATION SERVER")
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", "RADAR_TX_INSTRUMENTATION")
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(self.settings.value("geometry", type=QtCore.QByteArray))
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 2000000
self.C = C = 299792458
self.WL = WL = C/samp_rate
self.variable_qtgui_label_0 = variable_qtgui_label_0 = WL
self.q = q = 10000
self.lo = lo = 2000000000
self.gain = gain = 30
self.fft_size = fft_size = 512
self.decim = decim = 512*4
##################################################
# Blocks
##################################################
self._variable_qtgui_label_0_tool_bar = Qt.QToolBar(self)
if None:
self._variable_qtgui_label_0_formatter = None
else:
self._variable_qtgui_label_0_formatter = lambda x: str(x)
self._variable_qtgui_label_0_tool_bar.addWidget(Qt.QLabel('Pulse wavelength in meters calculated to be:'+": "))
self._variable_qtgui_label_0_label = Qt.QLabel(str(self._variable_qtgui_label_0_formatter(self.variable_qtgui_label_0)))
self._variable_qtgui_label_0_tool_bar.addWidget(self._variable_qtgui_label_0_label)
self.top_layout.addWidget(self._variable_qtgui_label_0_tool_bar)
self.qtgui_waterfall_sink_x_0 = qtgui.waterfall_sink_c(
fft_size, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate/decim, #bw
"", #name
1 #number of inputs
)
self.qtgui_waterfall_sink_x_0.set_update_time(0.10)
self.qtgui_waterfall_sink_x_0.enable_grid(False)
self.qtgui_waterfall_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_waterfall_sink_x_0.disable_legend()
if "complex" == "float" or "complex" == "msg_float":
self.qtgui_waterfall_sink_x_0.set_plot_pos_half(not True)
labels = ['', '', '', '', '',
'', '', '', '', '']
colors = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_waterfall_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_waterfall_sink_x_0.set_line_label(i, labels[i])
self.qtgui_waterfall_sink_x_0.set_color_map(i, colors[i])
self.qtgui_waterfall_sink_x_0.set_line_alpha(i, alphas[i])
self.qtgui_waterfall_sink_x_0.set_intensity_range(-140, 10)
self._qtgui_waterfall_sink_x_0_win = sip.wrapinstance(self.qtgui_waterfall_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_waterfall_sink_x_0_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_AUTO, 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 = ['', '', '', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_time_raster_sink_x_0 = qtgui.time_raster_sink_f(
samp_rate,
256,
fft_size,
([]),
([]),
"Mag",
1,
)
self.qtgui_time_raster_sink_x_0.set_update_time(0.10)
self.qtgui_time_raster_sink_x_0.set_intensity_range(-1, 1)
self.qtgui_time_raster_sink_x_0.enable_grid(False)
self.qtgui_time_raster_sink_x_0.enable_axis_labels(True)
labels = ['', '', '', '', '',
'', '', '', '', '']
colors = [0, 0, 0, 0, 0,
0, 0, 0, 0, 0]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_raster_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_raster_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_raster_sink_x_0.set_color_map(i, colors[i])
self.qtgui_time_raster_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_raster_sink_x_0_win = sip.wrapinstance(self.qtgui_time_raster_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_time_raster_sink_x_0_win)
self.pluto_source_0 = iio.pluto_source('ip:pluto.local', int(lo), int(samp_rate), int(q), 0x8000, False, False, True, "manual", 60, '', True)
self.pluto_sink_0 = iio.pluto_sink('ip:pluto.local', int(lo), int(samp_rate), int(q), 0x8000, False, 0, '', True)
self.low_pass_filter_0 = filter.fir_filter_ccf(decim, firdes.low_pass(
1, samp_rate, 1e3, 1e3, firdes.WIN_HAMMING, 6.76))
self._gain_range = Range(0, 62, 1, 30, 200)
self._gain_win = RangeWidget(self._gain_range, self.set_gain, "gain", "counter_slider", float)
self.top_layout.addWidget(self._gain_win)
self.fft_vxx_0_0_0 = fft.fft_vcc(fft_size, False, (window.blackmanharris(fft_size)), True, 8)
self.blocks_vector_to_stream_0 = blocks.vector_to_stream(gr.sizeof_float*1, fft_size)
self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_gr_complex*1, fft_size)
self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1)
self.blocks_complex_to_real_0_0 = blocks.complex_to_real(1)
self.blocks_complex_to_real_0 = blocks.complex_to_real(1)
self.blocks_complex_to_mag_0 = blocks.complex_to_mag(fft_size)
self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, 10e3, 1, 0)
self.analog_agc_xx_0_0 = analog.agc_cc(1e-4, 1.0, 1.0)
self.analog_agc_xx_0_0.set_max_gain(65536)
self.analog_agc_xx_0 = analog.agc_cc(1e-4, 1.0, 1.0)
self.analog_agc_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.connect((self.analog_agc_xx_0, 0), (self.blocks_complex_to_real_0, 0))
self.connect((self.analog_agc_xx_0, 0), (self.blocks_multiply_conjugate_cc_0, 0))
self.connect((self.analog_agc_xx_0_0, 0), (self.blocks_complex_to_real_0_0, 0))
self.connect((self.analog_agc_xx_0_0, 0), (self.blocks_multiply_conjugate_cc_0, 1))
self.connect((self.analog_sig_source_x_0, 0), (self.analog_agc_xx_0, 0))
self.connect((self.analog_sig_source_x_0, 0), (self.pluto_sink_0, 0))
self.connect((self.blocks_complex_to_mag_0, 0), (self.blocks_vector_to_stream_0, 0))
self.connect((self.blocks_complex_to_real_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_complex_to_real_0_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_multiply_conjugate_cc_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0_0_0, 0))
self.connect((self.blocks_vector_to_stream_0, 0), (self.qtgui_time_raster_sink_x_0, 0))
self.connect((self.fft_vxx_0_0_0, 0), (self.blocks_complex_to_mag_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.blocks_stream_to_vector_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.qtgui_waterfall_sink_x_0, 0))
self.connect((self.pluto_source_0, 0), (self.analog_agc_xx_0_0, 0))
def closeEvent(self, event):
self.settings = Qt.QSettings("GNU Radio", "RADAR_TX_INSTRUMENTATION")
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.qtgui_waterfall_sink_x_0.set_frequency_range(0, self.samp_rate/self.decim)
self.qtgui_time_sink_x_0.set_samp_rate(self.samp_rate)
self.pluto_source_0.set_params(int(self.lo), int(self.samp_rate), int(self.q), False, False, True, "manual", 60, '', True)
self.pluto_sink_0.set_params(int(self.lo), int(self.samp_rate), int(self.q), 0, '', True)
self.low_pass_filter_0.set_taps(firdes.low_pass(1, self.samp_rate, 1e3, 1e3, firdes.WIN_HAMMING, 6.76))
self.analog_sig_source_x_0.set_sampling_freq(self.samp_rate)
self.set_WL(self.C/self.samp_rate)
def get_C(self):
return self.C
def set_C(self, C):
self.C = C
self.set_WL(self.C/self.samp_rate)
def get_WL(self):
return self.WL
def set_WL(self, WL):
self.WL = WL
self.set_variable_qtgui_label_0(self._variable_qtgui_label_0_formatter(self.WL))
def get_variable_qtgui_label_0(self):
return self.variable_qtgui_label_0
def set_variable_qtgui_label_0(self, variable_qtgui_label_0):
self.variable_qtgui_label_0 = variable_qtgui_label_0
Qt.QMetaObject.invokeMethod(self._variable_qtgui_label_0_label, "setText", Qt.Q_ARG("QString", self.variable_qtgui_label_0))
def get_q(self):
return self.q
def set_q(self, q):
self.q = q
self.pluto_source_0.set_params(int(self.lo), int(self.samp_rate), int(self.q), False, False, True, "manual", 60, '', True)
self.pluto_sink_0.set_params(int(self.lo), int(self.samp_rate), int(self.q), 0, '', True)
def get_lo(self):
return self.lo
def set_lo(self, lo):
self.lo = lo
self.pluto_source_0.set_params(int(self.lo), int(self.samp_rate), int(self.q), False, False, True, "manual", 60, '', True)
self.pluto_sink_0.set_params(int(self.lo), int(self.samp_rate), int(self.q), 0, '', True)
def get_gain(self):
return self.gain
def set_gain(self, gain):
self.gain = gain
def get_fft_size(self):
return self.fft_size
def set_fft_size(self, fft_size):
self.fft_size = fft_size
self.qtgui_time_raster_sink_x_0.set_num_cols(self.fft_size)
def get_decim(self):
return self.decim
def set_decim(self, decim):
self.decim = decim
self.qtgui_waterfall_sink_x_0.set_frequency_range(0, self.samp_rate/self.decim)
def main(top_block_cls=RADAR_TX_INSTRUMENTATION, options=None):
if StrictVersion("4.5.0") <= StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
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.aboutToQuit.connect(quitting)
qapp.exec_()
if __name__ == '__main__':
main()