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jam.py
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jam.py
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
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 gnuradio import qtgui
from gnuradio.filter import firdes
import sip
from gnuradio import analog
from gnuradio import gr
import sys
import signal
from argparse import ArgumentParser
from gnuradio.eng_arg import eng_float, intx
from gnuradio import eng_notation
from gnuradio.qtgui import Range, RangeWidget
import osmosdr
import time
try:
from xmlrpc.server import SimpleXMLRPCServer
except ImportError:
from SimpleXMLRPCServer import SimpleXMLRPCServer
import threading
from gnuradio import qtgui
class jammer_gen(gr.top_block, Qt.QWidget):
def __init__(self):
gr.top_block.__init__(self, "Jammer Gen")
Qt.QWidget.__init__(self)
self.setWindowTitle("Jammer Gen")
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", "jammer_gen")
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
##################################################
# Variables
##################################################
self.var_rf_gain = var_rf_gain = 60
self.var_if_gain = var_if_gain = 40
self.var_cent_freq = var_cent_freq = 1835000000
self.var_bb_gain = var_bb_gain = 40
self.var_bandwidth = var_bandwidth = 20e6
self.samp_rate = samp_rate = 1e6
self.sample_rate = sample_rate = samp_rate
self.rf_gain = rf_gain = var_rf_gain
self.if_gain = if_gain = var_if_gain
self.cent_freq = cent_freq = var_cent_freq
self.bb_gain = bb_gain = var_bb_gain
self.bandwidth = bandwidth = var_bandwidth
##################################################
# Blocks
##################################################
self._sample_rate_range = Range(1e6, 20e6, 10, samp_rate, 200)
self._sample_rate_win = RangeWidget(self._sample_rate_range, self.set_sample_rate, 'Sample rate', "slider", float)
self.top_grid_layout.addWidget(self._sample_rate_win)
self._rf_gain_range = Range(10, 60, 10, var_rf_gain, 200)
self._rf_gain_win = RangeWidget(self._rf_gain_range, self.set_rf_gain, 'RF gain', "slider", float)
self.top_grid_layout.addWidget(self._rf_gain_win)
self._if_gain_range = Range(10, 60, 10, var_if_gain, 200)
self._if_gain_win = RangeWidget(self._if_gain_range, self.set_if_gain, 'IF gain', "slider", float)
self.top_grid_layout.addWidget(self._if_gain_win)
self._cent_freq_range = Range(10e6, 6000e6, 500, var_cent_freq, 200)
self._cent_freq_win = RangeWidget(self._cent_freq_range, self.set_cent_freq, 'Freq', "counter_slider", float)
self.top_grid_layout.addWidget(self._cent_freq_win)
self._bb_gain_range = Range(10, 60, 10, var_bb_gain, 200)
self._bb_gain_win = RangeWidget(self._bb_gain_range, self.set_bb_gain, 'BB gain', "slider", float)
self.top_grid_layout.addWidget(self._bb_gain_win)
self._bandwidth_range = Range(2e6, 50e6, 10, var_bandwidth, 200)
self._bandwidth_win = RangeWidget(self._bandwidth_range, self.set_bandwidth, 'Bandwidth', "slider", float)
self.top_grid_layout.addWidget(self._bandwidth_win)
self.xmlrpc_server_0 = SimpleXMLRPCServer(('localhost', 8888), allow_none=True)
self.xmlrpc_server_0.register_instance(self)
self.xmlrpc_server_0_thread = threading.Thread(target=self.xmlrpc_server_0.serve_forever)
self.xmlrpc_server_0_thread.daemon = True
self.xmlrpc_server_0_thread.start()
self.qtgui_sink_x_0 = qtgui.sink_c(
1024, #fftsize
firdes.WIN_BLACKMAN_hARRIS, #wintype
cent_freq, #fc
bandwidth, #bw
"", #name
True, #plotfreq
False, #plotwaterfall
False, #plottime
False #plotconst
)
self.qtgui_sink_x_0.set_update_time(1.0/10)
self._qtgui_sink_x_0_win = sip.wrapinstance(self.qtgui_sink_x_0.pyqwidget(), Qt.QWidget)
self.qtgui_sink_x_0.enable_rf_freq(True)
self.top_grid_layout.addWidget(self._qtgui_sink_x_0_win)
self.osmosdr_sink_0 = osmosdr.sink(
args="numchan=" + str(1) + " " + ''
)
self.osmosdr_sink_0.set_time_now(osmosdr.time_spec_t(time.time()), osmosdr.ALL_MBOARDS)
self.osmosdr_sink_0.set_sample_rate(sample_rate)
self.osmosdr_sink_0.set_center_freq(cent_freq, 0)
self.osmosdr_sink_0.set_freq_corr(0, 0)
self.osmosdr_sink_0.set_gain(rf_gain, 0)
self.osmosdr_sink_0.set_if_gain(if_gain, 0)
self.osmosdr_sink_0.set_bb_gain(bb_gain, 0)
self.osmosdr_sink_0.set_antenna('1', 0)
self.osmosdr_sink_0.set_bandwidth(bandwidth, 0)
self.analog_noise_source_x_0 = analog.noise_source_c(analog.GR_UNIFORM, 100, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0), (self.osmosdr_sink_0, 0))
self.connect((self.analog_noise_source_x_0, 0), (self.qtgui_sink_x_0, 0))
def closeEvent(self, event):
self.settings = Qt.QSettings("GNU Radio", "jammer_gen")
self.settings.setValue("geometry", self.saveGeometry())
event.accept()
def get_var_rf_gain(self):
return self.var_rf_gain
def set_var_rf_gain(self, var_rf_gain):
self.var_rf_gain = var_rf_gain
self.set_rf_gain(self.var_rf_gain)
def get_var_if_gain(self):
return self.var_if_gain
def set_var_if_gain(self, var_if_gain):
self.var_if_gain = var_if_gain
self.set_if_gain(self.var_if_gain)
def get_var_cent_freq(self):
return self.var_cent_freq
def set_var_cent_freq(self, var_cent_freq):
self.var_cent_freq = var_cent_freq
self.set_cent_freq(self.var_cent_freq)
def get_var_bb_gain(self):
return self.var_bb_gain
def set_var_bb_gain(self, var_bb_gain):
self.var_bb_gain = var_bb_gain
self.set_bb_gain(self.var_bb_gain)
def get_var_bandwidth(self):
return self.var_bandwidth
def set_var_bandwidth(self, var_bandwidth):
self.var_bandwidth = var_bandwidth
self.set_bandwidth(self.var_bandwidth)
def get_samp_rate(self):
return self.samp_rate
def set_samp_rate(self, samp_rate):
self.samp_rate = samp_rate
self.set_sample_rate(self.samp_rate)
def get_sample_rate(self):
return self.sample_rate
def set_sample_rate(self, sample_rate):
self.sample_rate = sample_rate
self.osmosdr_sink_0.set_sample_rate(self.sample_rate)
def get_rf_gain(self):
return self.rf_gain
def set_rf_gain(self, rf_gain):
self.rf_gain = rf_gain
self.osmosdr_sink_0.set_gain(self.rf_gain, 0)
def get_if_gain(self):
return self.if_gain
def set_if_gain(self, if_gain):
self.if_gain = if_gain
self.osmosdr_sink_0.set_if_gain(self.if_gain, 0)
def get_cent_freq(self):
return self.cent_freq
def set_cent_freq(self, cent_freq):
self.cent_freq = cent_freq
self.osmosdr_sink_0.set_center_freq(self.cent_freq, 0)
self.qtgui_sink_x_0.set_frequency_range(self.cent_freq, self.bandwidth)
def get_bb_gain(self):
return self.bb_gain
def set_bb_gain(self, bb_gain):
self.bb_gain = bb_gain
self.osmosdr_sink_0.set_bb_gain(self.bb_gain, 0)
def get_bandwidth(self):
return self.bandwidth
def set_bandwidth(self, bandwidth):
self.bandwidth = bandwidth
self.osmosdr_sink_0.set_bandwidth(self.bandwidth, 0)
self.qtgui_sink_x_0.set_frequency_range(self.cent_freq, self.bandwidth)
def main(top_block_cls=jammer_gen, 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 sig_handler(sig=None, frame=None):
Qt.QApplication.quit()
signal.signal(signal.SIGINT, sig_handler)
signal.signal(signal.SIGTERM, sig_handler)
timer = Qt.QTimer()
timer.start(500)
timer.timeout.connect(lambda: None)
def quitting():
tb.stop()
tb.wait()
qapp.aboutToQuit.connect(quitting)
qapp.exec_()
if __name__ == '__main__':
main()