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#!/usr/bin/env python
#
# Copyright 2013,2015 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# SPDX-License-Identifier: GPL-3.0-or-later
#
#
import sys
import time
import random
import numpy
from gnuradio import gr, gr_unittest, blocks
import os
import struct
import re
from gnuradio.ctrlport.GNURadioControlPortClient import GNURadioControlPortClient
class test_ctrlport_probes(gr_unittest.TestCase):
def setUp(self):
os.environ['GR_CONF_CONTROLPORT_ON'] = 'True'
self.tb = gr.top_block()
def tearDown(self):
self.tb = None
def test_001(self):
data = list(range(1, 9))
self.src = blocks.vector_source_c(data, True)
self.probe = blocks.ctrlport_probe2_c("samples", "Complex",
len(data), gr.DISPNULL)
probe_name = self.probe.alias()
self.tb.connect(self.src, self.probe)
self.tb.start()
# Probes return complex values as list of floats with re, im
# Imaginary parts of this data set are 0.
expected_result = [1, 2, 3, 4,
5, 6, 7, 8]
# Make sure we have time for flowgraph to run
time.sleep(0.1)
# Get available endpoint
ep = gr.rpcmanager_get().endpoints()[0]
hostname = re.search(r"-h (\S+|\d+\.\d+\.\d+\.\d+)", ep).group(1)
portnum = re.search(r"-p (\d+)", ep).group(1)
# Initialize a simple ControlPort client from endpoint
from gnuradio.ctrlport.GNURadioControlPortClient import GNURadioControlPortClient
radiosys = GNURadioControlPortClient(
hostname, portnum, rpcmethod='thrift')
radio = radiosys.client
# Get all exported knobs
ret = radio.getKnobs([probe_name + "::samples"])
for name in list(ret.keys()):
# Get data in probe, which might be offset; find the
# beginning and unwrap.
result = ret[name].value
i = result.index(complex(1.0, 0.0))
result = result[i:] + result[0:i]
self.assertComplexTuplesAlmostEqual(expected_result, result, 4)
self.tb.stop()
self.tb.wait()
def test_002(self):
data = list(range(1, 9))
self.src = blocks.vector_source_f(data, True)
self.probe = blocks.ctrlport_probe2_f("samples", "Floats",
len(data), gr.DISPNULL)
probe_name = self.probe.alias()
self.tb.connect(self.src, self.probe)
self.tb.start()
expected_result = [1, 2, 3, 4, 5, 6, 7, 8, ]
# Make sure we have time for flowgraph to run
time.sleep(0.1)
# Get available endpoint
ep = gr.rpcmanager_get().endpoints()[0]
hostname = re.search(r"-h (\S+|\d+\.\d+\.\d+\.\d+)", ep).group(1)
portnum = re.search(r"-p (\d+)", ep).group(1)
# Initialize a simple ControlPort client from endpoint
from gnuradio.ctrlport.GNURadioControlPortClient import GNURadioControlPortClient
radiosys = GNURadioControlPortClient(
hostname, portnum, rpcmethod='thrift')
radio = radiosys.client
# Get all exported knobs
ret = radio.getKnobs([probe_name + "::samples"])
for name in list(ret.keys()):
# Get data in probe, which might be offset; find the
# beginning and unwrap.
result = ret[name].value
i = result.index(1.0)
result = result[i:] + result[0:i]
self.assertEqual(expected_result, result)
self.tb.stop()
self.tb.wait()
def test_003(self):
data = list(range(1, 9))
self.src = blocks.vector_source_i(data, True)
self.probe = blocks.ctrlport_probe2_i("samples", "Integers",
len(data), gr.DISPNULL)
probe_name = self.probe.alias()
self.tb.connect(self.src, self.probe)
self.tb.start()
expected_result = [1, 2, 3, 4, 5, 6, 7, 8, ]
# Make sure we have time for flowgraph to run
time.sleep(0.1)
# Get available endpoint
ep = gr.rpcmanager_get().endpoints()[0]
hostname = re.search(r"-h (\S+|\d+\.\d+\.\d+\.\d+)", ep).group(1)
portnum = re.search(r"-p (\d+)", ep).group(1)
# Initialize a simple ControlPort client from endpoint
from gnuradio.ctrlport.GNURadioControlPortClient import GNURadioControlPortClient
radiosys = GNURadioControlPortClient(
hostname, portnum, rpcmethod='thrift')
radio = radiosys.client
# Get all exported knobs
ret = radio.getKnobs([probe_name + "::samples"])
for name in list(ret.keys()):
# Get data in probe, which might be offset; find the
# beginning and unwrap.
result = ret[name].value
i = result.index(1.0)
result = result[i:] + result[0:i]
self.assertEqual(expected_result, result)
self.tb.stop()
self.tb.wait()
def test_004(self):
data = list(range(1, 9))
self.src = blocks.vector_source_s(data, True)
self.probe = blocks.ctrlport_probe2_s("samples", "Shorts",
len(data), gr.DISPNULL)
probe_name = self.probe.alias()
self.tb.connect(self.src, self.probe)
self.tb.start()
expected_result = [1, 2, 3, 4, 5, 6, 7, 8, ]
# Make sure we have time for flowgraph to run
time.sleep(0.1)
# Get available endpoint
ep = gr.rpcmanager_get().endpoints()[0]
hostname = re.search(r"-h (\S+|\d+\.\d+\.\d+\.\d+)", ep).group(1)
portnum = re.search(r"-p (\d+)", ep).group(1)
# Initialize a simple ControlPort client from endpoint
from gnuradio.ctrlport.GNURadioControlPortClient import GNURadioControlPortClient
radiosys = GNURadioControlPortClient(
hostname, portnum, rpcmethod='thrift')
radio = radiosys.client
# Get all exported knobs
ret = radio.getKnobs([probe_name + "::samples"])
for name in list(ret.keys()):
# Get data in probe, which might be offset; find the
# beginning and unwrap.
result = ret[name].value
i = result.index(1.0)
result = result[i:] + result[0:i]
self.assertEqual(expected_result, result)
self.tb.stop()
self.tb.wait()
def test_005(self):
data = list(range(1, 9))
self.src = blocks.vector_source_b(data, True)
self.probe = blocks.ctrlport_probe2_b("samples", "Bytes",
len(data), gr.DISPNULL)
probe_name = self.probe.alias()
self.tb.connect(self.src, self.probe)
self.tb.start()
expected_result = [1, 2, 3, 4, 5, 6, 7, 8, ]
# Make sure we have time for flowgraph to run
time.sleep(0.1)
# Get available endpoint
ep = gr.rpcmanager_get().endpoints()[0]
hostname = re.search(r"-h (\S+|\d+\.\d+\.\d+\.\d+)", ep).group(1)
portnum = re.search(r"-p (\d+)", ep).group(1)
# Initialize a simple ControlPort client from endpoint
from gnuradio.ctrlport.GNURadioControlPortClient import GNURadioControlPortClient
radiosys = GNURadioControlPortClient(
hostname, portnum, rpcmethod='thrift')
radio = radiosys.client
# Get all exported knobs
ret = radio.getKnobs([probe_name + "::samples"])
for name in list(ret.keys()):
# Get data in probe, which might be offset; find the
# beginning and unwrap.
result = ret[name].value
result = list(struct.unpack(len(result) * 'b', result))
i = result.index(1)
result = result[i:] + result[0:i]
self.assertEqual(expected_result, result)
self.tb.stop()
self.tb.wait()
if __name__ == '__main__':
gr_unittest.run(test_ctrlport_probes)
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