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-rw-r--r--tests/BER/Bit_error.grc156
-rwxr-xr-xtests/BER/Test_Bit_Errorrate.py161
2 files changed, 317 insertions, 0 deletions
diff --git a/tests/BER/Bit_error.grc b/tests/BER/Bit_error.grc
new file mode 100644
index 0000000..1a1a891
--- /dev/null
+++ b/tests/BER/Bit_error.grc
@@ -0,0 +1,156 @@
+options:
+ parameters:
+ author: 'Sara Halter '
+ category: '[GRC Hier Blocks]'
+ cmake_opt: ''
+ comment: ''
+ copyright: ''
+ description: ''
+ gen_cmake: 'On'
+ gen_linking: dynamic
+ generate_options: qt_gui
+ hier_block_src_path: '.:'
+ id: Test_Bit_Errorrate
+ max_nouts: '0'
+ output_language: python
+ placement: (0,0)
+ qt_qss_theme: ''
+ realtime_scheduling: ''
+ run: 'True'
+ run_command: '{python} -u {filename}'
+ run_options: prompt
+ sizing_mode: fixed
+ thread_safe_setters: ''
+ title: 'Bit Error Rate test '
+ window_size: ''
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [8, 8]
+ rotation: 0
+ state: enabled
+
+blocks:
+- name: samp_rate
+ id: variable
+ parameters:
+ comment: ''
+ value: '32000'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [184, 12]
+ rotation: 0
+ state: enabled
+- name: testvec
+ id: variable
+ parameters:
+ comment: ''
+ value: '[31, 53] + [0x12, 0xe3, 0x9b, 0xee, 0x84, 0x23, 0x41, 0xf3]'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [216, 396.0]
+ rotation: 0
+ state: enabled
+- name: vlen
+ id: variable
+ parameters:
+ comment: ''
+ value: '10'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [216, 196.0]
+ rotation: 0
+ state: true
+- name: wrong
+ id: variable
+ parameters:
+ comment: ''
+ value: list(np.random.randint(0, 255, dtype=np.uint8, size=10))
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [216, 460.0]
+ rotation: 0
+ state: true
+- name: blocks_throttle_0
+ id: blocks_throttle
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ ignoretag: 'True'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ samples_per_second: samp_rate
+ type: byte
+ vlen: vlen
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [448, 292.0]
+ rotation: 0
+ state: true
+- name: blocks_vector_source_x_0
+ id: blocks_vector_source_x
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ repeat: 'True'
+ tags: '[]'
+ type: byte
+ vector: testvec + list(np.random.randint(0, 255, dtype=np.uint8, size=10))
+ vlen: vlen
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [216, 276.0]
+ rotation: 0
+ state: enabled
+- name: fadingui_ber_0
+ id: fadingui_ber
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ vgl: testvec
+ vlen: vlen
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [672, 292.0]
+ rotation: 0
+ state: true
+- name: import_0
+ id: import
+ parameters:
+ alias: ''
+ comment: ''
+ imports: import numpy as np
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [328, 20.0]
+ rotation: 0
+ state: true
+
+connections:
+- [blocks_throttle_0, '0', fadingui_ber_0, '0']
+- [blocks_vector_source_x_0, '0', blocks_throttle_0, '0']
+
+metadata:
+ file_format: 1
diff --git a/tests/BER/Test_Bit_Errorrate.py b/tests/BER/Test_Bit_Errorrate.py
new file mode 100755
index 0000000..a861ae7
--- /dev/null
+++ b/tests/BER/Test_Bit_Errorrate.py
@@ -0,0 +1,161 @@
+#!/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.wrong = wrong = list(np.random.randint(0, 255, dtype=np.uint8, size=10))
+ self.vlen = vlen = 10
+ self.testvec = testvec = [31, 53] + [0x12, 0xe3, 0x9b, 0xee, 0x84, 0x23, 0x41, 0xf3]
+ self.samp_rate = samp_rate = 32000
+
+ ##################################################
+ # Blocks
+ ##################################################
+ self.fadingui_ber_0 = fadingui.ber(vgl=testvec, vlen=vlen)
+ self.blocks_vector_source_x_0 = blocks.vector_source_b(testvec + list(np.random.randint(0, 255, dtype=np.uint8, size=10)), True, vlen, [])
+ self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*vlen, samp_rate,True)
+
+
+
+ ##################################################
+ # Connections
+ ##################################################
+ self.connect((self.blocks_throttle_0, 0), (self.fadingui_ber_0, 0))
+ self.connect((self.blocks_vector_source_x_0, 0), (self.blocks_throttle_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_wrong(self):
+ return self.wrong
+
+ def set_wrong(self, wrong):
+ self.wrong = wrong
+
+ def get_vlen(self):
+ return self.vlen
+
+ def set_vlen(self, vlen):
+ self.vlen = vlen
+
+ def get_testvec(self):
+ return self.testvec
+
+ def set_testvec(self, testvec):
+ self.testvec = testvec
+ self.blocks_vector_source_x_0.set_data(self.testvec + list(np.random.randint(0, 255, dtype=np.uint8, size=10)), [])
+
+ def get_samp_rate(self):
+ return self.samp_rate
+
+ def set_samp_rate(self, samp_rate):
+ self.samp_rate = samp_rate
+ self.blocks_throttle_0.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()