def test_003_t(self):
"""test_003_t: two set function after 1 second and 2 seconds"""
tb = self.tb
samp_rate = 4096 #under 4096 does not work so fast.
items = samp_rate * 3 # 3 seconds of simulation
debug = flaress.debug_func_probe(gr.sizeof_float * 1)
def _probe_func_probe():
time.sleep(1)
try:
debug.debug_nitems()
except AttributeError:
pass
time.sleep(1)
try:
debug.debug_nitems()
except AttributeError:
pass
_probe_func_thread = threading.Thread(target=_probe_func_probe)
_probe_func_thread.daemon = True
src = analog.sig_source_f(samp_rate, analog.GR_CONST_WAVE, 0, 0, 0)
throttle = blocks.throttle(gr.sizeof_float * 1, samp_rate, True)
head = blocks.head(gr.sizeof_float, int(items))
# throttle.set_max_noutput_items (samp_rate)
# throttle.set_min_noutput_items (samp_rate)
tb.connect(src, throttle)
tb.connect(throttle, head)
tb.connect(head, debug)
_probe_func_thread.start()
tb.run()
data = debug.data()
self.assertEqual(len(data), 2)
self.assertLessEqual(data[0], samp_rate * 2)
self.assertGreaterEqual(data[0], samp_rate)
self.assertLessEqual(data[1], samp_rate * 3)
self.assertGreaterEqual(data[1], samp_rate * 2)
print("-Set function received at the moment: %f s." %
(data[0] * (1.0 / samp_rate)))
print("-Set function received at the moment: %f s." %
(data[1] * (1.0 / samp_rate)))
def test_005_c(self):
"""test_005_c: mux complex version in switcher mode"""
tb = self.tb
# Variables
samp_rate = 4096
N = samp_rate * 4
# Blocks
flaress_selector = flaress.selector(gr.sizeof_gr_complex * 1, 0, 1, 1)
debug_switch = flaress.debug_func_probe(gr.sizeof_gr_complex * 1)
def _probe_func_probe():
time.sleep(1)
try:
flaress_selector.set_select(-1)
debug_switch.debug_nitems()
self.debug_select = flaress_selector.get_select()
time.sleep(1)
except AttributeError:
pass
try:
flaress_selector.set_select(0)
debug_switch.debug_nitems()
self.debug_select = flaress_selector.get_select()
except AttributeError:
pass
_probe_func_thread = threading.Thread(target=_probe_func_probe)
_probe_func_thread.daemon = True
throttle = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True)
dst_in = blocks.vector_sink_c()
dst_out = blocks.vector_sink_c()
head = blocks.head(gr.sizeof_gr_complex, N)
sig_source = analog.sig_source_c(samp_rate, analog.GR_SAW_WAVE, 0.125,
10, 0)
# throttle.set_max_noutput_items (samp_rate)
# throttle.set_min_noutput_items (samp_rate)
# Connections
tb.connect(sig_source, throttle)
tb.connect(throttle, head)
tb.connect(head, dst_in)
tb.connect(head, debug_switch)
tb.connect(head, flaress_selector)
tb.connect(flaress_selector, dst_out)
_probe_func_thread.start()
tb.run()
data_in = dst_in.data()
data_out = dst_out.data()
switch = debug_switch.data()
# Checking
lost_items = 0
N_sel = 0
N_out = len(data_out)
for i in range(N):
try:
if (data_out.index(data_in[i]) >= 0):
N_sel += 1
except ValueError:
lost_items += 1
self.assertGreater(N_sel, 0)
self.assertGreater(lost_items, 0)
self.assertEqual(N_sel + lost_items, N)
print("- Items outputted from in: ", N)
print("- Items lost: ", lost_items)
#check the switch
self.assertEqual(len(switch), 2)
self.assertEqual(self.debug_select, 0)
print("- Final order of the selector: %d;" % self.debug_select)
print(
"- First Set function (Turn OFF) received at the moment (of the simulation): %.2f s;"
% (switch[0] * (1.0 / samp_rate)))
print(
"- Second Set function (Turn ON) received at the moment (of the simulation): %.2f s;"
% (switch[1] * (1.0 / samp_rate)))
def test_002_c(self):
"""test_002_c: mux version with 3 inputs"""
tb = self.tb
# Variables
samp_rate = 4096
N = samp_rate * 4
# Blocks
flaress_selector = flaress.selector(gr.sizeof_gr_complex * 1, 0, 3, 1)
debug_switch = flaress.debug_func_probe(gr.sizeof_gr_complex * 1)
def _probe_func_probe():
time.sleep(1)
try:
flaress_selector.set_select(1)
debug_switch.debug_nitems()
self.debug_select = flaress_selector.get_select()
time.sleep(1)
except AttributeError:
pass
try:
flaress_selector.set_select(2)
debug_switch.debug_nitems()
self.debug_select = flaress_selector.get_select()
except AttributeError:
pass
_probe_func_thread = threading.Thread(target=_probe_func_probe)
_probe_func_thread.daemon = True
throttle0 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True)
throttle1 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True)
throttle2 = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True)
dst_in0 = flaress.vector_sink_double()
dst_in1 = flaress.vector_sink_double()
dst_in2 = flaress.vector_sink_double()
dst_out = flaress.vector_sink_double()
head = blocks.head(gr.sizeof_gr_complex, N)
sig_source0 = analog.sig_source_c(samp_rate, analog.GR_SAW_WAVE, 0.125,
10, 0)
sig_source1 = analog.sig_source_c(samp_rate, analog.GR_SAW_WAVE, 0.125,
10, 11)
sig_source2 = analog.sig_source_c(samp_rate, analog.GR_SAW_WAVE, 0.125,
-10, -1)
# Connections
tb.connect(sig_source0, throttle0)
tb.connect(sig_source1, throttle1)
tb.connect(sig_source2, throttle2)
tb.connect(throttle0, dst_in0)
tb.connect(throttle1, dst_in1)
tb.connect(throttle2, dst_in2)
tb.connect(throttle0, (flaress_selector, 0))
tb.connect(throttle1, (flaress_selector, 1))
tb.connect(throttle2, (flaress_selector, 2))
tb.connect(flaress_selector, head, dst_out)
tb.connect(flaress_selector, debug_switch)
_probe_func_thread.start()
tb.run()
data_in_0 = dst_in0.data()
data_in_1 = dst_in1.data()
data_in_2 = dst_in2.data()
data_out = dst_out.data()
switch = debug_switch.data()
# Checking
lost_items = 0
N_sel0 = 0
N_sel1 = 0
N_sel2 = 0
N_out = len(data_out)
for i in range(N):
if (data_out[i] == data_in_0[i]):
N_sel0 += 1
elif (data_out[i] == data_in_1[(i)]):
N_sel1 += 1
elif (data_out[i] == data_in_2[(i)]):
N_sel2 += 1
else:
lost_items += 1
self.assertGreater(N_sel0, 0)
self.assertGreater(N_sel1, 0)
self.assertGreater(N_sel2, 0)
self.assertEqual(lost_items, 0)
self.assertEqual((N_sel0 + N_sel1 + N_sel2), N)
print("- Items outputted from in0: ", N_sel0)
print("- Items outputted from in1: ", N_sel1)
print("- Items outputted from in2: ", N_sel2)
print("- Items lost: ", lost_items)
#check the switch
self.assertEqual(len(switch), 2)
self.assertEqual(self.debug_select, 2)
print("- Final order of the selector: %d;" % self.debug_select)
print(
"- First Set function received at the moment (of the simulation): %.2f s;"
% (switch[0] * (1.0 / samp_rate)))
print(
"- Second Set function received at the moment (of the simulation): %.2f s;"
% (switch[1] * (1.0 / samp_rate)))
def test_004_c(self):
"""test_004_c: demux version with 3 outpus"""
tb = self.tb
# Variables
samp_rate = 4096
N = samp_rate * 4
# Blocks
flaress_selector = flaress.selector(gr.sizeof_gr_complex * 1, 0, 1, 3)
debug_switch = flaress.debug_func_probe(gr.sizeof_gr_complex * 1)
def _probe_func_probe():
time.sleep(1)
try:
flaress_selector.set_select(1)
debug_switch.debug_nitems()
self.debug_select = flaress_selector.get_select()
time.sleep(1)
except AttributeError:
pass
try:
flaress_selector.set_select(2)
debug_switch.debug_nitems()
self.debug_select = flaress_selector.get_select()
except AttributeError:
pass
_probe_func_thread = threading.Thread(target=_probe_func_probe)
_probe_func_thread.daemon = True
throttle = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate, True)
dst_in = blocks.vector_sink_c()
dst_out0 = blocks.vector_sink_c()
dst_out1 = blocks.vector_sink_c()
dst_out2 = blocks.vector_sink_c()
head = blocks.head(gr.sizeof_gr_complex, N)
sig_source = analog.sig_source_c(samp_rate, analog.GR_SAW_WAVE,
float(samp_rate / N), 10, 0)
# throttle.set_max_noutput_items (samp_rate)
# throttle.set_min_noutput_items (samp_rate)
# Connections
tb.connect(sig_source, throttle)
tb.connect(throttle, head)
tb.connect(head, dst_in)
tb.connect(head, flaress_selector)
tb.connect(head, debug_switch)
tb.connect((flaress_selector, 0), dst_out0)
tb.connect((flaress_selector, 1), dst_out1)
tb.connect((flaress_selector, 2), dst_out2)
_probe_func_thread.start()
tb.run()
data_in = dst_in.data()
data_out_0 = dst_out0.data()
data_out_1 = dst_out1.data()
data_out_2 = dst_out2.data()
switch = debug_switch.data()
# Checking
lost_items = 0
N_sel0 = len(data_out_0)
N_sel1 = len(data_out_1)
N_sel2 = len(data_out_2)
for i in range(N):
if (i < N_sel0):
if (data_in[i] != data_out_0[i]):
lost_items += 1
elif (i < (N_sel0 + N_sel1)):
if (data_in[i] != data_out_1[i - N_sel0]):
lost_items += 1
else:
if (data_in[i] != data_out_2[i - (N_sel0 + N_sel1)]):
lost_items += 1
self.assertGreater(N_sel0, 0)
self.assertGreater(N_sel1, 0)
self.assertGreater(N_sel2, 0)
self.assertEqual(lost_items, 0)
self.assertEqual((N_sel0 + N_sel1 + N_sel2), N)
print("- Items outputted on out0: ", N_sel0)
print("- Items outputted on out1: ", N_sel1)
print("- Items outputted on out2: ", N_sel2)
print("- Items lost: ", lost_items)
#check the switch
self.assertEqual(len(switch), 2)
self.assertEqual(self.debug_select, 2)
print("- Final order of the selector: %d;" % self.debug_select)
print(
"- First Set function received at the moment (of the simulation): %.2f s;"
% (switch[0] * (1.0 / samp_rate)))
print(
"- Second et function received at the moment (of the simulation): %.2f s;"
% (switch[1] * (1.0 / samp_rate)))
def test_001_l(self):
"""test_001_l: mux int64 version with 2 inputs"""
tb = self.tb
# Variables
samp_rate = 4096
N = samp_rate * 3
# Blocks
flaress_selector = flaress.selector(flaress.sizeof_long * 1, 0, 2, 1)
debug_switch = flaress.debug_func_probe(flaress.sizeof_long * 1)
def _probe_func_probe():
time.sleep(1)
try:
flaress_selector.set_select(1)
debug_switch.debug_nitems()
self.debug_select = flaress_selector.get_select()
except AttributeError:
pass
_probe_func_thread = threading.Thread(target=_probe_func_probe)
_probe_func_thread.daemon = True
throttle0 = blocks.throttle(flaress.sizeof_long * 1, samp_rate, True)
throttle1 = blocks.throttle(flaress.sizeof_long * 1, samp_rate, True)
dst_in0 = flaress.vector_sink_int64()
dst_in1 = flaress.vector_sink_int64()
dst_out = flaress.vector_sink_int64()
head0 = blocks.head(flaress.sizeof_long, N)
head1 = blocks.head(flaress.sizeof_long, N)
sig_source0 = analog.sig_source_i(samp_rate, analog.GR_SAW_WAVE, 0.125,
10, 0)
sig_source1 = analog.sig_source_i(samp_rate, analog.GR_SAW_WAVE, 0.125,
-10, -1)
conv_in0 = flaress.int_to_int64()
conv_in1 = flaress.int_to_int64()
# throttle0.set_max_noutput_items (samp_rate)
# throttle1.set_max_noutput_items (samp_rate)
# throttle0.set_min_noutput_items (samp_rate)
# throttle1.set_min_noutput_items (samp_rate)
# Connections
tb.connect(sig_source0, conv_in0, throttle0)
tb.connect(sig_source1, conv_in1, throttle1)
tb.connect(throttle0, head0)
tb.connect(throttle1, head1)
tb.connect(head0, dst_in0)
tb.connect(head1, dst_in1)
tb.connect(head0, (flaress_selector, 0))
tb.connect(head1, (flaress_selector, 1))
tb.connect(flaress_selector, dst_out)
tb.connect(flaress_selector, debug_switch)
_probe_func_thread.start()
tb.run()
data_in_0 = dst_in0.data()
data_in_1 = dst_in1.data()
data_out = dst_out.data()
switch = debug_switch.data()
# Checking
lost_items = 0
N_sel0 = 0
N_sel1 = 0
N_out = len(data_out)
for i in range(N):
if (data_out[i] == data_in_0[i]):
N_sel0 += 1
elif (data_out[i] == data_in_1[(i)]):
N_sel1 += 1
else:
lost_items += 1
self.assertGreater(N_sel0, 0)
self.assertGreater(N_sel1, 0)
self.assertEqual(lost_items, 0)
self.assertEqual((N_sel0 + N_sel1), N)
print("- Items outputted from in0: ", N_sel0)
print("- Items outputted from in1: ", N_sel1)
print("- Items lost: ", lost_items)
#check the switch
self.assertEqual(len(switch), 1)
self.assertEqual(self.debug_select, 1)
print("- Final order of the selector: %d;" % self.debug_select)
print(
"- Set function received at the moment (of the simulation): %.2f s;"
% (switch[0] * (1.0 / samp_rate)))
