def test_sig_source_square():
top = gr.top_block()
src = analog.sig_source_f(1e6, analog.GR_SQR_WAVE, 200e3, 1.0)
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, probe)
return top, probe
def test_sig_source_complex_exponential():
top = gr.top_block()
src = analog.sig_source_c(1e6, analog.GR_COS_WAVE, 200e3, 1.0)
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, probe)
return top, probe
def test_sig_source_complex_exponential():
top = gr.top_block()
src = analog.sig_source_c(1e6, analog.GR_COS_WAVE, 200e3, 1.0)
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, probe)
return top, probe
def test_noise_source_real():
top = gr.top_block()
src = analog.fastnoise_source_f(analog.GR_UNIFORM, math.sqrt(2))
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, probe)
return top, probe
def test_null_source_real():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, probe)
return top, probe
def test_null_source_complex():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, probe)
return top, probe
def test_sig_source_square():
top = gr.top_block()
src = analog.sig_source_f(1e6, analog.GR_SQR_WAVE, 200e3, 1.0)
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, probe)
return top, probe
def test_null_source_real():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, probe)
return top, probe
def test_null_source_complex():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, probe)
return top, probe
def test_noise_source_real():
top = gr.top_block()
src = analog.fastnoise_source_f(analog.GR_UNIFORM, math.sqrt(2))
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, probe)
return top, probe
def test_diff_decoder_bb():
top = gr.top_block()
src = digital.glfsr_source_b(7)
diffdecoder = digital.diff_decoder_bb(2)
probe = blocks.probe_rate(gr.sizeof_char)
top.connect(src, diffdecoder, probe)
return top, probe
def test_binary_slicer_fb():
top = gr.top_block()
src = analog.fastnoise_source_f(analog.GR_UNIFORM, math.sqrt(2))
slicer = digital.binary_slicer_fb()
probe = blocks.probe_rate(gr.sizeof_char)
top.connect(src, slicer, probe)
return top, probe
def test_delay():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
delay = blocks.delay(gr.sizeof_gr_complex, 3000)
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, delay, probe)
return top, probe
def test_five_fir_filter():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
filters = [filter.fir_filter_ccf(1, [random.random() for j in range(256)]) for i in range(5)]
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(*([src] + filters + [probe]))
return top, probe
def test_conjugate_cc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
conj = blocks.conjugate_cc()
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, conj, probe)
return top, probe
def test_abs_ff():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
abs = blocks.abs_ff()
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, abs, probe)
return top, probe
def test_multiply_const_ff():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
mul = blocks.multiply_const_ff(random.random())
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, mul, probe)
return top, probe
def test_fm_deemph():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
deemph = analog.fm_deemph(30e3, 75e-6)
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, deemph, probe)
return top, probe
def test_complex_to_imag():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
complextoimag = blocks.complex_to_imag()
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, complextoimag, probe)
return top, probe
def test_pll_refout_cc():
top = gr.top_block()
src = analog.fastnoise_source_c(analog.GR_UNIFORM, math.sqrt(2))
pll = analog.pll_refout_cc(2*math.pi*1e3/300e3, 2*math.pi*200e3/300e3, 2*math.pi*220e3/300)
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, pll, probe)
return top, probe
def test_quadrature_demod_cf():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
fdisc = analog.quadrature_demod_cf(5.0)
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, fdisc, probe)
return top, probe
def test_hilbert():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
hilbert = filter.hilbert_fc(257)
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, hilbert, probe)
return top, probe
def test_rotator_cc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
rotator = blocks.rotator_cc(2*math.pi*(200e3/1e6))
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, rotator, probe)
return top, probe
def test_multiply_const_cc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
mul = blocks.multiply_const_cc(complex(random.random(), random.random()))
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, mul, probe)
return top, probe
def test_iir_filter_ccf():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
iirfilter = filter.iir_filter_ccf([random.random() for _ in range(5)], [random.random() for _ in range(3)])
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, iirfilter, probe)
return top, probe
def test_fft_filter_ccf():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
firfilter = filter.fft_filter_ccf(1, [random.random() for _ in range(128)])
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, firfilter, probe)
return top, probe
def test_quadrature_demod_cf():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
fdisc = analog.quadrature_demod_cf(5.0)
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, fdisc, probe)
return top, probe
def test_five_fft_filter():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
filters = [filter.fft_filter_ccf(1, [random.random() for j in range(256)]) for i in range(5)]
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(*([src] + filters + [probe]))
return top, probe
def test_binary_slicer_fb():
top = gr.top_block()
src = analog.fastnoise_source_f(analog.GR_UNIFORM, math.sqrt(2))
slicer = digital.binary_slicer_fb()
probe = blocks.probe_rate(gr.sizeof_char)
top.connect(src, slicer, probe)
return top, probe
def test_rotator_cc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
rotator = blocks.rotator_cc(2*math.pi*(200e3/1e6))
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, rotator, probe)
return top, probe
def test_hilbert():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
hilbert = filter.hilbert_fc(129)
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, hilbert, probe)
return top, probe
def test_iir_filter_ccf():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
iirfilter = filter.iir_filter_ccf([random.random() for _ in range(5)], [random.random() for _ in range(3)])
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, iirfilter, probe)
return top, probe
def test_fm_deemph():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
deemph = analog.fm_deemph(30e3, 75e-6)
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, deemph, probe)
return top, probe
def test_fft_filter_ccc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
firfilter = filter.fft_filter_ccc(1, [complex(random.random(), random.random()) for _ in range(128)])
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, firfilter, probe)
return top, probe
def test_fft_filter_fff():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
firfilter = filter.fft_filter_fff(1, [random.random() for _ in range(128)])
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, firfilter, probe)
return top, probe
def test_fir_filter_fcc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
firfilter = filter.fir_filter_fcc(1, [complex(random.random(), random.random()) for _ in range(256)])
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, firfilter, probe)
return top, probe
def test_complex_to_imag():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
complextoimag = blocks.complex_to_imag()
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, complextoimag, probe)
return top, probe
def test_pll_refout_cc():
top = gr.top_block()
src = analog.fastnoise_source_c(analog.GR_UNIFORM, math.sqrt(2))
pll = analog.pll_refout_cc(2*math.pi*1e3/300e3, 2*math.pi*200e3/300e3, 2*math.pi*220e3/300)
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, pll, probe)
return top, probe
def test_fir_filter_fff():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
firfilter = filter.fir_filter_fff(1, [random.random() for _ in range(64)])
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, firfilter, probe)
return top, probe
def test_conjugate_cc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
conj = blocks.conjugate_cc()
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, conj, probe)
return top, probe
def test_delay():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
delay = blocks.delay(gr.sizeof_gr_complex, 3000)
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, delay, probe)
return top, probe
def test_multiply_const_ff():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
mul = blocks.multiply_const_ff(random.random())
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, mul, probe)
return top, probe
def test_abs_ff():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
abs = blocks.abs_ff()
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, abs, probe)
return top, probe
def test_multiply_const_cc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
mul = blocks.multiply_const_cc(complex(random.random(), random.random()))
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect(src, mul, probe)
return top, probe
def test_diff_decoder_bb():
top = gr.top_block()
src = digital.glfsr_source_b(7)
diffdecoder = digital.diff_decoder_bb(2)
probe = blocks.probe_rate(gr.sizeof_char)
top.connect(src, diffdecoder, probe)
return top, probe
def test_multiply_conjugate_cc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
mul = blocks.multiply_conjugate_cc()
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect((src, 0), (mul, 0))
top.connect((src, 0), (mul, 1))
top.connect(mul, probe)
return top, probe
def test_multiply_ff():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
mul = blocks.multiply_ff()
probe = blocks.probe_rate(gr.sizeof_float)
top.connect((src, 0), (mul, 0))
top.connect((src, 0), (mul, 1))
top.connect(mul, probe)
return top, probe
def test_sub_cc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
sub = blocks.sub_cc()
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect((src, 0), (sub, 0))
top.connect((src, 0), (sub, 1))
top.connect(sub, probe)
return top, probe
def test_add_cc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
add = blocks.add_cc()
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect((src, 0), (add, 0))
top.connect((src, 0), (add, 1))
top.connect(add, probe)
return top, probe
def test_multiply_conjugate_cc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
mul = blocks.multiply_conjugate_cc()
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect((src, 0), (mul, 0))
top.connect((src, 0), (mul, 1))
top.connect(mul, probe)
return top, probe
def test_float_to_complex():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
floattocomplex = blocks.float_to_complex()
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect((src, 0), (floattocomplex, 0))
top.connect((src, 0), (floattocomplex, 1))
top.connect(floattocomplex, probe)
return top, probe
def test_sub_cc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
sub = blocks.sub_cc()
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect((src, 0), (sub, 0))
top.connect((src, 0), (sub, 1))
top.connect(sub, probe)
return top, probe
def test_add_cc():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_gr_complex)
add = blocks.add_cc()
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect((src, 0), (add, 0))
top.connect((src, 0), (add, 1))
top.connect(add, probe)
return top, probe
def test_multiply_ff():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
mul = blocks.multiply_ff()
probe = blocks.probe_rate(gr.sizeof_float)
top.connect((src, 0), (mul, 0))
top.connect((src, 0), (mul, 1))
top.connect(mul, probe)
return top, probe
def test_float_to_complex():
top = gr.top_block()
src = blocks.null_source(gr.sizeof_float)
floattocomplex = blocks.float_to_complex()
probe = blocks.probe_rate(gr.sizeof_gr_complex)
top.connect((src, 0), (floattocomplex, 0))
top.connect((src, 0), (floattocomplex, 1))
top.connect(floattocomplex, probe)
return top, probe
def test_file_descriptor_source():
tmp_f = tempfile.TemporaryFile()
array.array('f', [random.random() for _ in range(262144)]).tofile(tmp_f)
tmp_f.seek(0)
top = gr.top_block()
src = blocks.file_descriptor_source(gr.sizeof_float, os.dup(tmp_f.fileno()), True)
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, probe)
return top, probe
def test_file_descriptor_source():
tmp_f = tempfile.TemporaryFile()
array.array('f', [random.random() for _ in range(262144)]).tofile(tmp_f)
tmp_f.seek(0)
top = gr.top_block()
src = blocks.file_descriptor_source(gr.sizeof_float, os.dup(tmp_f.fileno()), True)
probe = blocks.probe_rate(gr.sizeof_float)
top.connect(src, probe)
return top, probe
def test_1(self):
'''
Very rough test to ensure that the block can be instantiated and
data can be run
'''
samp_rate = samp_rate = 32000
freq = freq = samp_rate / 10
##################################################
# Blocks
##################################################
block_buffer = sandia_utils.block_buffer(gr.sizeof_gr_complex, 10000,
samp_rate, True)
throttle = blocks.throttle(gr.sizeof_gr_complex * 1, samp_rate / 20,
True)
tag_debug = blocks.tag_debug(gr.sizeof_gr_complex * 1, '', "")
tag_debug.set_display(True)
probe_rate = blocks.probe_rate(gr.sizeof_gr_complex * 1, 500.0, 0.15)
message_debug = blocks.message_debug()
source = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, freq, .7,
0, 0)
##################################################
# Connections
##################################################
self.tb.msg_connect((probe_rate, 'rate'), (message_debug, 'store'))
self.tb.connect((source, 0), (block_buffer, 0))
self.tb.connect((throttle, 0), (probe_rate, 0))
self.tb.connect((throttle, 0), (tag_debug, 0))
self.tb.connect((block_buffer, 0), (throttle, 0))
# data
src_data = (1, 1, 2, 2, 3, 3)
expected_result = (1 + 1j, 2 + 2j, 3 + 3j)
# execute
self.tb.start()
# allow it to run 2 seconds
time.sleep(3)
# get number of messages
nmessages = message_debug.num_messages()
# should have gotten at least one message
self.assertTrue(nmessages > 0)
# clean up
self.tb.stop()
self.tb.wait()
def __init__(self, config_file='envsim.ini'):
gr.top_block.__init__(self, "Env Sim Server")
##################################################
# Parameters
##################################################
self.config_file = config_file
##################################################
# Variables
##################################################
self._usrp_ip_prefix_str_config = ConfigParser.ConfigParser()
self._usrp_ip_prefix_str_config.read(config_file)
try:
usrp_ip_prefix_str = self._usrp_ip_prefix_str_config.get(
'main', 'usrp_ip_prefix')
except:
usrp_ip_prefix_str = '192.168.40.'
self.usrp_ip_prefix_str = usrp_ip_prefix_str
self._usrp_ip_base_config = ConfigParser.ConfigParser()
self._usrp_ip_base_config.read(config_file)
try:
usrp_ip_base = self._usrp_ip_base_config.getint(
'main', 'usrp_ip_base')
except:
usrp_ip_base = 101
self.usrp_ip_base = usrp_ip_base
self.num_nodes = num_nodes = 6
self.now = now = time.time()
self._increment_usrp_address_bool_config = ConfigParser.ConfigParser()
self._increment_usrp_address_bool_config.read(config_file)
try:
increment_usrp_address_bool = self._increment_usrp_address_bool_config.getboolean(
'main', 'increment_usrp_address')
except:
increment_usrp_address_bool = True
self.increment_usrp_address_bool = increment_usrp_address_bool
self.zmq_base_addr = zmq_base_addr = "tcp://10.169.25.150:"
self.usrp_ip_list = usrp_ip_list = temp_py_mod.make_usrp_ip_list(
increment_usrp_address_bool, usrp_ip_prefix_str, usrp_ip_base,
num_nodes)
self._samp_rate_config = ConfigParser.ConfigParser()
self._samp_rate_config.read(config_file)
try:
samp_rate = self._samp_rate_config.getfloat('main', 'samp_rate')
except:
samp_rate = 2e6
self.samp_rate = samp_rate
self._port_num_base_config = ConfigParser.ConfigParser()
self._port_num_base_config.read(config_file)
try:
port_num_base = self._port_num_base_config.getint(
'main', 'port_num_base')
except:
port_num_base = 52001
self.port_num_base = port_num_base
self._noise_amp_config = ConfigParser.ConfigParser()
self._noise_amp_config.read(config_file)
try:
noise_amp = self._noise_amp_config.getfloat('main', 'noise_amp')
except:
noise_amp = .001
self.noise_amp = noise_amp
self._host_config = ConfigParser.ConfigParser()
self._host_config.read(config_file)
try:
host = self._host_config.get('main', 'host_ip')
except:
host = '192.168.40.2'
self.host = host
self.env_time_int_s = env_time_int_s = int(now)
self.env_time_frac_s = env_time_frac_s = now - int(now)
self._channel_gain_linear_config = ConfigParser.ConfigParser()
self._channel_gain_linear_config.read(config_file)
try:
channel_gain_linear = self._channel_gain_linear_config.getfloat(
'main', 'channel_gain_linear')
except:
channel_gain_linear = .01
self.channel_gain_linear = channel_gain_linear
##################################################
# Blocks
##################################################
self.envsim_zmq_envsim_source_0_2_0_0 = envsim.zmq_envsim_source(
"tcp://" + usrp_ip_list[2] + ":" + str(port_num_base + 2), 10, 100,
samp_rate, env_time_int_s, env_time_frac_s)
self.envsim_zmq_envsim_source_0_2_0 = envsim.zmq_envsim_source(
"tcp://" + usrp_ip_list[1] + ":" + str(port_num_base + 1), 10, 100,
samp_rate, env_time_int_s, env_time_frac_s)
self.envsim_zmq_envsim_source_0_2 = envsim.zmq_envsim_source(
"tcp://" + usrp_ip_list[0] + ":" + str(port_num_base + 0), 10, 100,
samp_rate, env_time_int_s, env_time_frac_s)
self.envsim_zmq_envsim_source_0_1 = envsim.zmq_envsim_source(
"tcp://" + usrp_ip_list[3] + ":" + str(port_num_base + 3), 10, 100,
samp_rate, env_time_int_s, env_time_frac_s)
self.envsim_zmq_envsim_source_0_0 = envsim.zmq_envsim_source(
"tcp://" + usrp_ip_list[4] + ":" + str(port_num_base + 4), 10, 100,
samp_rate, env_time_int_s, env_time_frac_s)
self.envsim_zmq_envsim_source_0 = envsim.zmq_envsim_source(
"tcp://" + usrp_ip_list[5] + ":" + str(port_num_base + 5), 10, 100,
samp_rate, env_time_int_s, env_time_frac_s)
self.envsim_socket_meta_pdu_0_2 = envsim.socket_meta_pdu(
"UDP_CLIENT", usrp_ip_list[0], str(port_num_base + 0), 40000,
False)
self.envsim_socket_meta_pdu_0_1_3 = envsim.socket_meta_pdu(
"UDP_CLIENT", usrp_ip_list[2], str(port_num_base + 2), 40000,
False)
self.envsim_socket_meta_pdu_0_1_2_0 = envsim.socket_meta_pdu(
"UDP_CLIENT", usrp_ip_list[5], str(port_num_base + 5), 40000,
False)
self.envsim_socket_meta_pdu_0_1_1_0 = envsim.socket_meta_pdu(
"UDP_CLIENT", usrp_ip_list[4], str(port_num_base + 4), 40000,
False)
self.envsim_socket_meta_pdu_0_1_0_0 = envsim.socket_meta_pdu(
"UDP_CLIENT", usrp_ip_list[3], str(port_num_base + 3), 40000,
False)
self.envsim_socket_meta_pdu_0_0_0 = envsim.socket_meta_pdu(
"UDP_CLIENT", usrp_ip_list[1], str(port_num_base + 1), 40000,
False)
self.channels_sro_model_0_1 = channels.sro_model(
samp_rate, 0.01, 1e3, 2)
self.channels_sro_model_0_0 = channels.sro_model(
samp_rate, 0.01, 1e3, 1)
self.channels_sro_model_0 = channels.sro_model(samp_rate, 0.01, 1e3, 0)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_tagged_stream_to_pdu_0_0 = blocks.tagged_stream_to_pdu(
blocks.complex_t, 'packet_len')
self.blocks_tagged_stream_to_pdu_0 = blocks.tagged_stream_to_pdu(
blocks.complex_t, 'packet_len')
self.blocks_stream_to_tagged_stream_0_0 = blocks.stream_to_tagged_stream(
gr.sizeof_gr_complex, 1, 2048, "packet_len")
self.blocks_stream_to_tagged_stream_0 = blocks.stream_to_tagged_stream(
gr.sizeof_gr_complex, 1, 2048, "packet_len")
self.blocks_probe_rate_0 = blocks.probe_rate(gr.sizeof_gr_complex * 1,
5000.0, 0.15)
self.blocks_multiply_const_xx_0_0 = blocks.multiply_const_cc(
channel_gain_linear)
self.blocks_multiply_const_xx_0 = blocks.multiply_const_cc(
channel_gain_linear)
self.blocks_message_debug_0 = blocks.message_debug()
self.blocks_float_to_complex_0_1 = blocks.float_to_complex(1)
self.blocks_float_to_complex_0_0 = blocks.float_to_complex(1)
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
self.blocks_complex_to_float_0_1 = blocks.complex_to_float(1)
self.blocks_complex_to_float_0_0 = blocks.complex_to_float(1)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_add_xx_0_1 = blocks.add_vcc(1)
self.blocks_add_xx_0_0_0 = blocks.add_vcc(1)
self.blocks_add_xx_0_0 = blocks.add_vcc(1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.analog_rail_ff_0_2 = analog.rail_ff(-1.0, 1.0)
self.analog_rail_ff_0_1 = analog.rail_ff(-1.0, 1.0)
self.analog_rail_ff_0_0_1 = analog.rail_ff(-1.0, 1.0)
self.analog_rail_ff_0_0_0 = analog.rail_ff(-1.0, 1.0)
self.analog_rail_ff_0_0 = analog.rail_ff(-1.0, 1.0)
self.analog_rail_ff_0 = analog.rail_ff(-1.0, 1.0)
self.analog_noise_source_x_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, noise_amp, 0)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_probe_rate_0, 'rate'),
(self.blocks_message_debug_0, 'print'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'),
(self.envsim_socket_meta_pdu_0_1_0_0, 'pdus'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'),
(self.envsim_socket_meta_pdu_0_1_1_0, 'pdus'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0, 'pdus'),
(self.envsim_socket_meta_pdu_0_1_2_0, 'pdus'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0_0, 'pdus'),
(self.envsim_socket_meta_pdu_0_0_0, 'pdus'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0_0, 'pdus'),
(self.envsim_socket_meta_pdu_0_1_3, 'pdus'))
self.msg_connect((self.blocks_tagged_stream_to_pdu_0_0, 'pdus'),
(self.envsim_socket_meta_pdu_0_2, 'pdus'))
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_add_xx_0_0, 0))
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_add_xx_0_0_0, 1))
self.connect((self.analog_rail_ff_0, 0),
(self.blocks_float_to_complex_0, 1))
self.connect((self.analog_rail_ff_0_0, 0),
(self.blocks_float_to_complex_0, 0))
self.connect((self.analog_rail_ff_0_0_0, 0),
(self.blocks_float_to_complex_0_0, 0))
self.connect((self.analog_rail_ff_0_0_1, 0),
(self.blocks_float_to_complex_0_1, 0))
self.connect((self.analog_rail_ff_0_1, 0),
(self.blocks_float_to_complex_0_0, 1))
self.connect((self.analog_rail_ff_0_2, 0),
(self.blocks_float_to_complex_0_1, 1))
self.connect((self.blocks_add_xx_0, 0),
(self.blocks_multiply_const_xx_0, 0))
self.connect((self.blocks_add_xx_0_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_add_xx_0_0_0, 0),
(self.blocks_stream_to_tagged_stream_0_0, 0))
self.connect((self.blocks_add_xx_0_1, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_add_xx_0_1, 0),
(self.blocks_multiply_const_xx_0_0, 0))
self.connect((self.blocks_complex_to_float_0, 1),
(self.analog_rail_ff_0, 0))
self.connect((self.blocks_complex_to_float_0, 0),
(self.analog_rail_ff_0_0, 0))
self.connect((self.blocks_complex_to_float_0_0, 0),
(self.analog_rail_ff_0_0_0, 0))
self.connect((self.blocks_complex_to_float_0_0, 1),
(self.analog_rail_ff_0_1, 0))
self.connect((self.blocks_complex_to_float_0_1, 0),
(self.analog_rail_ff_0_0_1, 0))
self.connect((self.blocks_complex_to_float_0_1, 1),
(self.analog_rail_ff_0_2, 0))
self.connect((self.blocks_float_to_complex_0, 0),
(self.channels_sro_model_0_1, 0))
self.connect((self.blocks_float_to_complex_0_0, 0),
(self.channels_sro_model_0_0, 0))
self.connect((self.blocks_float_to_complex_0_1, 0),
(self.channels_sro_model_0, 0))
self.connect((self.blocks_multiply_const_xx_0, 0),
(self.blocks_add_xx_0_0, 1))
self.connect((self.blocks_multiply_const_xx_0_0, 0),
(self.blocks_add_xx_0_0_0, 0))
self.connect((self.blocks_stream_to_tagged_stream_0, 0),
(self.blocks_tagged_stream_to_pdu_0, 0))
self.connect((self.blocks_stream_to_tagged_stream_0_0, 0),
(self.blocks_tagged_stream_to_pdu_0_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_probe_rate_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.blocks_stream_to_tagged_stream_0, 0))
self.connect((self.channels_sro_model_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.channels_sro_model_0_0, 0),
(self.blocks_add_xx_0, 2))
self.connect((self.channels_sro_model_0_1, 0),
(self.blocks_add_xx_0, 3))
self.connect((self.envsim_zmq_envsim_source_0, 0),
(self.blocks_complex_to_float_0, 0))
self.connect((self.envsim_zmq_envsim_source_0_0, 0),
(self.blocks_complex_to_float_0_0, 0))
self.connect((self.envsim_zmq_envsim_source_0_1, 0),
(self.blocks_complex_to_float_0_1, 0))
self.connect((self.envsim_zmq_envsim_source_0_2, 0),
(self.blocks_add_xx_0_1, 0))
self.connect((self.envsim_zmq_envsim_source_0_2_0, 0),
(self.blocks_add_xx_0_1, 1))
self.connect((self.envsim_zmq_envsim_source_0_2_0_0, 0),
(self.blocks_add_xx_0_1, 2))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
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", "top_block")
if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
self.restoreGeometry(self.settings.value("geometry").toByteArray())
else:
self.restoreGeometry(self.settings.value("geometry", type=QtCore.QByteArray))
##################################################
# Variables
##################################################
self.variable_function_probe_0 = variable_function_probe_0 = 0
self.sample_rate = sample_rate = 1e6
self.vector_length = vector_length = 1
self.variable_qtgui_label_0 = variable_qtgui_label_0 = variable_function_probe_0
self.suppress_tune_transients_chooser = suppress_tune_transients_chooser = 0
self.source_min_output_buffer = source_min_output_buffer = 2**14*4
self.max_sample_rate = max_sample_rate = 122.88e6
self.max_attenuation = max_attenuation = 5000
self.center_freq = center_freq = 915e6
self.bandwidth = bandwidth = sample_rate
self.atten_quart_db = atten_quart_db = 55
##################################################
# Blocks
##################################################
self._sample_rate_range = Range(0.1e6, max_sample_rate, 0.1e6, 1e6, 200)
self._sample_rate_win = RangeWidget(self._sample_rate_range, self.set_sample_rate, 'Sample Rate', "counter_slider", float)
self.top_grid_layout.addWidget(self._sample_rate_win, 1, 0, 1, 1)
[self.top_grid_layout.setRowStretch(r,1) for r in range(1,2)]
[self.top_grid_layout.setColumnStretch(c,1) for c in range(0,1)]
self._suppress_tune_transients_chooser_options = (0, 1, )
self._suppress_tune_transients_chooser_labels = ('False', 'True', )
self._suppress_tune_transients_chooser_tool_bar = Qt.QToolBar(self)
self._suppress_tune_transients_chooser_tool_bar.addWidget(Qt.QLabel('Suppress Tune Transients'+": "))
self._suppress_tune_transients_chooser_combo_box = Qt.QComboBox()
self._suppress_tune_transients_chooser_tool_bar.addWidget(self._suppress_tune_transients_chooser_combo_box)
for label in self._suppress_tune_transients_chooser_labels: self._suppress_tune_transients_chooser_combo_box.addItem(label)
self._suppress_tune_transients_chooser_callback = lambda i: Qt.QMetaObject.invokeMethod(self._suppress_tune_transients_chooser_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._suppress_tune_transients_chooser_options.index(i)))
self._suppress_tune_transients_chooser_callback(self.suppress_tune_transients_chooser)
self._suppress_tune_transients_chooser_combo_box.currentIndexChanged.connect(
lambda i: self.set_suppress_tune_transients_chooser(self._suppress_tune_transients_chooser_options[i]))
self.top_layout.addWidget(self._suppress_tune_transients_chooser_tool_bar)
self._center_freq_range = Range(100e6, 6000e6, 1e6, 915e6, 200)
self._center_freq_win = RangeWidget(self._center_freq_range, self.set_center_freq, 'Frequency', "counter_slider", float)
self.top_grid_layout.addWidget(self._center_freq_win, 0, 0, 1, 1)
[self.top_grid_layout.setRowStretch(r,1) for r in range(0,1)]
[self.top_grid_layout.setColumnStretch(c,1) for c in range(0,1)]
self.blocks_probe_rate_0 = blocks.probe_rate(gr.sizeof_gr_complex*1, 500.0, 0.15)
self._bandwidth_range = Range(0.1e6, max_sample_rate, 0.1e6, sample_rate, 200)
self._bandwidth_win = RangeWidget(self._bandwidth_range, self.set_bandwidth, 'Bandwidth', "counter_slider", float)
self.top_grid_layout.addWidget(self._bandwidth_win, 1, 1, 1, 1)
[self.top_grid_layout.setRowStretch(r,1) for r in range(1,2)]
[self.top_grid_layout.setColumnStretch(c,1) for c in range(1,2)]
self._atten_quart_db_range = Range(1, max_attenuation, 1, 55, 200)
self._atten_quart_db_win = RangeWidget(self._atten_quart_db_range, self.set_atten_quart_db, 'Attenuation ', "counter_slider", float)
self.top_grid_layout.addWidget(self._atten_quart_db_win, 0, 1, 1, 1)
[self.top_grid_layout.setRowStretch(r,1) for r in range(0,1)]
[self.top_grid_layout.setColumnStretch(c,1) for c in range(1,2)]
self._variable_qtgui_label_0_tool_bar = Qt.QToolBar(self)
if None:
self._variable_qtgui_label_0_formatter = None
else:
self._variable_qtgui_label_0_formatter = lambda x: eng_notation.num_to_str(x)
self._variable_qtgui_label_0_tool_bar.addWidget(Qt.QLabel('Rx Rate'+": "))
self._variable_qtgui_label_0_label = Qt.QLabel(str(self._variable_qtgui_label_0_formatter(self.variable_qtgui_label_0)))
self._variable_qtgui_label_0_tool_bar.addWidget(self._variable_qtgui_label_0_label)
self.top_grid_layout.addWidget(self._variable_qtgui_label_0_tool_bar, 5, 0, 1, 1)
[self.top_grid_layout.setRowStretch(r,1) for r in range(5,6)]
[self.top_grid_layout.setColumnStretch(c,1) for c in range(0,1)]
def _variable_function_probe_0_probe():
while True:
val = self.blocks_probe_rate_0.rate()
try:
self.set_variable_function_probe_0(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_variable_function_probe_0_thread = threading.Thread(target=_variable_function_probe_0_probe)
_variable_function_probe_0_thread.daemon = True
_variable_function_probe_0_thread.start()
self.sidekiq_sidekiq_tx_0 = sidekiq.sidekiq_tx(sample_rate, atten_quart_db, center_freq, bandwidth, 1, bool(suppress_tune_transients_chooser),
0, 32764, ())
self.blocks_tag_debug_0 = blocks.tag_debug(gr.sizeof_gr_complex*1, '', ""); self.blocks_tag_debug_0.set_display(True)
self.blocks_message_debug_0 = blocks.message_debug()
self.blocks_conjugate_cc_0 = blocks.conjugate_cc()
self.analog_sig_source_x_0 = analog.sig_source_c(sample_rate, analog.GR_COS_WAVE, 1000, 0, 0)
(self.analog_sig_source_x_0).set_min_output_buffer(65536)
##################################################
# Connections
##################################################
self.msg_connect((self.sidekiq_sidekiq_tx_0, 'telemetry'), (self.blocks_message_debug_0, 'print'))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_conjugate_cc_0, 0))
self.connect((self.blocks_conjugate_cc_0, 0), (self.blocks_probe_rate_0, 0))
self.connect((self.blocks_conjugate_cc_0, 0), (self.blocks_tag_debug_0, 0))
self.connect((self.blocks_conjugate_cc_0, 0), (self.sidekiq_sidekiq_tx_0, 0))