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#!/usr/bin/env python
#
# Copyright 2012,2013,2015 Free Software Foundation, Inc.
#
# This file is part of GNU Radio
#
# SPDX-License-Identifier: GPL-3.0-or-later
#
#
#
# This program tests mixed python and c++ GRCP sets in a single app
#
import sys, time, random, numpy, re
from gnuradio import gr, gr_unittest, blocks
from gnuradio.ctrlport import GNURadio
from gnuradio import ctrlport
import os
class inc_class(object):
def __init__(self,val):
self.val = val;
def _get(self):
#print "returning get (val = %s)"%(str(self.val));
return self.val;
def _set(self,val):
#print "updating val to %s"%(str(val));
self.val = val;
return;
getset1 = inc_class(10);
getset2 = inc_class(100.0);
getset3 = inc_class("test");
class test_cpp_py_binding_set(gr_unittest.TestCase):
def setUp(self):
self.tb = gr.top_block()
os.environ['GR_CONF_CONTROLPORT_ON'] = 'True'
def tearDown(self):
self.tb = None
def test_001(self):
g1 = gr.RPC_get_int("pyland", "v1", "unit_1_int",
"Python Exported Int", 0, 100, 10,
gr.DISPNULL)
g1.activate(getset1._get)
s1 = gr.RPC_get_int("pyland", "v1", "unit_1_int",
"Python Exported Int", 0, 100, 10,
gr.DISPNULL)
s1.activate(getset1._set)
time.sleep(0.01)
# test int variables
getset1._set(21)
val = getset1._get()
rval = g1.get()
self.assertEqual(val, rval)
g2 = gr.RPC_get_float("pyland", "v2", "unit_2_float",
"Python Exported Float", -100, 1000.0, 100.0,
gr.DISPNULL)
g2.activate(getset2._get)
s2 = gr.RPC_get_float("pyland", "v2", "unit_2_float",
"Python Exported Float", -100, 1000.0, 100.0,
gr.DISPNULL)
s2.activate(getset2._set)
time.sleep(0.01)
# test float variables
getset2._set(123.456)
val = getset2._get()
rval = g2.get()
self.assertAlmostEqual(val, rval, 4)
g3 = gr.RPC_get_string("pyland", "v3", "unit_3_string",
"Python Exported String", "", "", "",
gr.DISPNULL)
g3.activate(getset3._get)
s3 = gr.RPC_get_string("pyland", "v3", "unit_3_string",
"Python Exported String", "", "", "",
gr.DISPNULL)
s3.activate(getset3._set)
time.sleep(0.01)
# test string variables
getset3._set("third test")
val = getset3._get()
rval = g3.get()
self.assertEqual(val, rval)
def test_002(self):
data = list(range(1, 10))
self.src = blocks.vector_source_c(data, True)
self.p = blocks.nop(gr.sizeof_gr_complex)
self.p.set_ctrlport_test(0);
probe_info = self.p.alias()
self.tb.connect(self.src, self.p)
# 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
self.tb.start()
# Make sure we have time for flowgraph to run
time.sleep(0.1)
# Get all exported knobs
key_name_test = probe_info+"::test"
ret = radio.getKnobs([key_name_test,])
ret[key_name_test].value = 10
radio.setKnobs({key_name_test: ret[key_name_test]})
ret = radio.getKnobs([])
result_test = ret[key_name_test].value
self.assertEqual(result_test, 10)
self.tb.stop()
self.tb.wait()
if __name__ == '__main__':
gr_unittest.run(test_cpp_py_binding_set, "test_cpp_py_binding_set.xml")
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