From b39b8351476679e2f89cefade40a1eca2566067f Mon Sep 17 00:00:00 2001 From: sara Date: Sat, 4 Dec 2021 15:24:53 +0100 Subject: GNUR Radio Test Sockets --- tests/sockets/Test_Bit_Errorrate.py | 139 ++++++++++++++++++++++++++++++++++++ 1 file changed, 139 insertions(+) create mode 100755 tests/sockets/Test_Bit_Errorrate.py (limited to 'tests/sockets/Test_Bit_Errorrate.py') diff --git a/tests/sockets/Test_Bit_Errorrate.py b/tests/sockets/Test_Bit_Errorrate.py new file mode 100755 index 0000000..b545104 --- /dev/null +++ b/tests/sockets/Test_Bit_Errorrate.py @@ -0,0 +1,139 @@ +#!/usr/bin/env python3 +# -*- coding: utf-8 -*- + +# +# SPDX-License-Identifier: GPL-3.0 +# +# GNU Radio Python Flow Graph +# Title: Bit Error Rate test +# Author: Sara Halter +# GNU Radio version: 3.8.2.0 + +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 gnuradio import blocks +from gnuradio import gr +from gnuradio.filter import firdes +import sys +import signal +from PyQt5 import Qt +from argparse import ArgumentParser +from gnuradio.eng_arg import eng_float, intx +from gnuradio import eng_notation +import fadingui +import numpy as np + +from gnuradio import qtgui + +class Test_Bit_Errorrate(gr.top_block, Qt.QWidget): + + def __init__(self): + gr.top_block.__init__(self, "Bit Error Rate test ") + Qt.QWidget.__init__(self) + self.setWindowTitle("Bit Error Rate test ") + 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", "Test_Bit_Errorrate") + + 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.samp_rate = samp_rate = 32000 + + ################################################## + # Blocks + ################################################## + self.fadingui_netsink_0 = fadingui.netsink(address='udp://localhost:31415', dtype="byte", vlen=1) + self.blocks_throttle_1 = blocks.throttle(gr.sizeof_char*1, samp_rate,True) + self.blocks_null_source_0 = blocks.null_source(gr.sizeof_char*1) + + + + ################################################## + # Connections + ################################################## + self.connect((self.blocks_null_source_0, 0), (self.blocks_throttle_1, 0)) + self.connect((self.blocks_throttle_1, 0), (self.fadingui_netsink_0, 0)) + + + def closeEvent(self, event): + self.settings = Qt.QSettings("GNU Radio", "Test_Bit_Errorrate") + 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.blocks_throttle_1.set_sample_rate(self.samp_rate) + + + + + +def main(top_block_cls=Test_Bit_Errorrate, 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() -- cgit v1.2.1 From 30012258948049da894e260d78551d1de44c2f50 Mon Sep 17 00:00:00 2001 From: Nao Pross Date: Sat, 4 Dec 2021 16:46:23 +0100 Subject: Update net.py to decode UDP data stream --- tests/sockets/Test_Bit_Errorrate.py | 83 ++++++------------------------------- 1 file changed, 12 insertions(+), 71 deletions(-) (limited to 'tests/sockets/Test_Bit_Errorrate.py') diff --git a/tests/sockets/Test_Bit_Errorrate.py b/tests/sockets/Test_Bit_Errorrate.py index b545104..6a989df 100755 --- a/tests/sockets/Test_Bit_Errorrate.py +++ b/tests/sockets/Test_Bit_Errorrate.py @@ -9,64 +9,23 @@ # Author: Sara Halter # GNU Radio version: 3.8.2.0 -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 gnuradio import analog from gnuradio import blocks from gnuradio import gr from gnuradio.filter import firdes import sys import signal -from PyQt5 import Qt from argparse import ArgumentParser from gnuradio.eng_arg import eng_float, intx from gnuradio import eng_notation import fadingui import numpy as np -from gnuradio import qtgui -class Test_Bit_Errorrate(gr.top_block, Qt.QWidget): +class Test_Bit_Errorrate(gr.top_block): def __init__(self): gr.top_block.__init__(self, "Bit Error Rate test ") - Qt.QWidget.__init__(self) - self.setWindowTitle("Bit Error Rate test ") - 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", "Test_Bit_Errorrate") - - 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 @@ -76,24 +35,19 @@ class Test_Bit_Errorrate(gr.top_block, Qt.QWidget): ################################################## # Blocks ################################################## - self.fadingui_netsink_0 = fadingui.netsink(address='udp://localhost:31415', dtype="byte", vlen=1) - self.blocks_throttle_1 = blocks.throttle(gr.sizeof_char*1, samp_rate,True) - self.blocks_null_source_0 = blocks.null_source(gr.sizeof_char*1) + self.fadingui_netsink_0 = fadingui.netsink(address='udp://localhost:31415', dtype="float", vlen=1) + self.blocks_throttle_1 = blocks.throttle(gr.sizeof_float*1, samp_rate,True) + self.analog_noise_source_x_0 = analog.noise_source_f(analog.GR_GAUSSIAN, 1, 0) ################################################## # Connections ################################################## - self.connect((self.blocks_null_source_0, 0), (self.blocks_throttle_1, 0)) + self.connect((self.analog_noise_source_x_0, 0), (self.blocks_throttle_1, 0)) self.connect((self.blocks_throttle_1, 0), (self.fadingui_netsink_0, 0)) - def closeEvent(self, event): - self.settings = Qt.QSettings("GNU Radio", "Test_Bit_Errorrate") - self.settings.setValue("geometry", self.saveGeometry()) - event.accept() - def get_samp_rate(self): return self.samp_rate @@ -106,34 +60,21 @@ class Test_Bit_Errorrate(gr.top_block, Qt.QWidget): def main(top_block_cls=Test_Bit_Errorrate, 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() + tb.stop() + tb.wait() + + sys.exit(0) signal.signal(signal.SIGINT, sig_handler) signal.signal(signal.SIGTERM, sig_handler) - timer = Qt.QTimer() - timer.start(500) - timer.timeout.connect(lambda: None) + tb.start() - def quitting(): - tb.stop() - tb.wait() + tb.wait() - qapp.aboutToQuit.connect(quitting) - qapp.exec_() if __name__ == '__main__': main() -- cgit v1.2.1