def test_002(self):
l = 100000
stream = [[0] * l, [1] * l, [2] * l, [3] * l]
mux = concatenate(stream)
seed()
for i in range(l):
a = randint(0, len(mux) - 1)
b = randint(0, len(mux) - 1)
mux[a], mux[b] = mux[b], mux[a]
imux = []
for x in mux:
imux.append(int(x))
data = [
gr.vector_source_s(stream[0]),
gr.vector_source_s(stream[1]),
gr.vector_source_s(stream[2]),
gr.vector_source_s(stream[3])
]
dst = gr.vector_sink_s()
uut = ofdm.static_mux_v(gr.sizeof_short, imux)
self.fg.connect(data[0], (uut, 0))
self.fg.connect(data[1], (uut, 1))
self.fg.connect(data[2], (uut, 2))
self.fg.connect(data[3], (uut, 3))
self.fg.connect(uut, dst)
self.fg.run()
self.assertEqual(list(mux), list(dst.data()))
def test_006(self):
l = 100000
stream = [[0] * l, [1] * l, [2] * l]
mux = [0, 2, 1]
ref = concatenate([mux] * l)
imux = []
for x in mux:
imux.append(int(x))
data = [
gr.vector_source_s(stream[0]),
gr.vector_source_s(stream[1]),
gr.vector_source_s(stream[2])
]
dst = gr.vector_sink_s()
uut = ofdm.static_mux_v(gr.sizeof_short, imux)
self.fg.connect(data[0], (uut, 0))
self.fg.connect(data[1], (uut, 1))
self.fg.connect(data[2], (uut, 2))
self.fg.connect(uut, dst)
self.fg.run()
self.assertEqual(list(ref), list(dst.data()))
def test_001(self):
stream = [[0] * 10, [1] * 10, [2] * 10]
mux = [
0, 2, 2, 1, 1, 2, 0, 2, 0, 0, 1, 0, 1, 0, 1, 2, 1, 2, 1, 1, 2, 0,
0, 2, 1, 2, 0, 1, 2, 0
]
imux = []
for x in mux:
imux.append(int(x))
data = [
gr.vector_source_s(stream[0]),
gr.vector_source_s(stream[1]),
gr.vector_source_s(stream[2])
]
dst = gr.vector_sink_s()
uut = ofdm.static_mux_v(gr.sizeof_short, imux)
self.fg.connect(data[0], (uut, 0))
self.fg.connect(data[1], (uut, 1))
self.fg.connect(data[2], (uut, 2))
self.fg.connect(uut, dst)
self.fg.run()
self.assertEqual(mux, list(dst.data()))
def test_003 (self):
stream = [ [float(0)]*10, [float(1)]*10, [float(2)]*10 ]
mux = [ 0,2,2,1,1,2,0,2,0,0,
1,0,1,0,1,2,1,2,1,1,
2,0,0,2,1,2,0,1,2,0 ]
imux = []
for x in mux:
imux.append(int(x))
data = [gr.vector_source_f(stream[0]),
gr.vector_source_f(stream[1]),
gr.vector_source_f(stream[2])]
dst = gr.vector_sink_f()
uut = ofdm.static_mux_v(gr.sizeof_float, imux)
self.fg.connect(data[0], (uut,0))
self.fg.connect(data[1], (uut,1))
self.fg.connect(data[2], (uut,2))
self.fg.connect(uut,dst)
self.fg.run()
self.assertEqual(map(float,mux),list(dst.data()))
def test_003(self):
stream = [[float(0)] * 10, [float(1)] * 10, [float(2)] * 10]
mux = [
0, 2, 2, 1, 1, 2, 0, 2, 0, 0, 1, 0, 1, 0, 1, 2, 1, 2, 1, 1, 2, 0,
0, 2, 1, 2, 0, 1, 2, 0
]
imux = []
for x in mux:
imux.append(int(x))
data = [
gr.vector_source_f(stream[0]),
gr.vector_source_f(stream[1]),
gr.vector_source_f(stream[2])
]
dst = gr.vector_sink_f()
uut = ofdm.static_mux_v(gr.sizeof_float, imux)
self.fg.connect(data[0], (uut, 0))
self.fg.connect(data[1], (uut, 1))
self.fg.connect(data[2], (uut, 2))
self.fg.connect(uut, dst)
self.fg.run()
self.assertEqual(map(float, mux), list(dst.data()))
def test_002 (self):
l = 100000
stream = [ [0]*l, [1]*l, [2]*l, [3]*l ]
mux = concatenate(stream)
seed()
for i in range(l):
a = randint(0,len(mux)-1)
b = randint(0,len(mux)-1)
mux[a],mux[b] = mux[b],mux[a]
imux = []
for x in mux:
imux.append(int(x))
data = [gr.vector_source_s(stream[0]),
gr.vector_source_s(stream[1]),
gr.vector_source_s(stream[2]),
gr.vector_source_s(stream[3])]
dst = gr.vector_sink_s()
uut = ofdm.static_mux_v(gr.sizeof_short, imux)
self.fg.connect(data[0], (uut,0))
self.fg.connect(data[1], (uut,1))
self.fg.connect(data[2], (uut,2))
self.fg.connect(data[3], (uut,3))
self.fg.connect(uut,dst)
self.fg.run()
self.assertEqual(list(mux),list(dst.data()))
def test_006 (self):
l = 100000
stream = [ [0]*l, [1]*l, [2]*l ]
mux = [ 0,2,1 ]
ref = concatenate([mux]*l)
imux = []
for x in mux:
imux.append(int(x))
data = [gr.vector_source_s(stream[0]),
gr.vector_source_s(stream[1]),
gr.vector_source_s(stream[2])]
dst = gr.vector_sink_s()
uut = ofdm.static_mux_v(gr.sizeof_short, imux)
self.fg.connect(data[0], (uut,0))
self.fg.connect(data[1], (uut,1))
self.fg.connect(data[2], (uut,2))
self.fg.connect(uut,dst)
self.fg.run()
self.assertEqual(list(ref),list(dst.data()))
def test_005 (self):
stream = [ [0]*10, [1]*10, [2]*10 ]
mux = [ 0,1,2 ]
ref = [ 0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,0,1,2,
0,1,2,0,1,2,0,1,2 ]
imux = []
for x in mux:
imux.append(int(x))
data = [gr.vector_source_s(stream[0]),
gr.vector_source_s(stream[1]),
gr.vector_source_s(stream[2])]
dst = gr.vector_sink_s()
uut = ofdm.static_mux_v(gr.sizeof_short, imux)
self.fg.connect(data[0], (uut,0))
self.fg.connect(data[1], (uut,1))
self.fg.connect(data[2], (uut,2))
self.fg.connect(uut,dst)
self.fg.run()
self.assertEqual(ref,list(dst.data()))
def __init__(self, vlen, data_blocks, preamble_block, cp_len, framelength,
bits_per_subc):
gr.hier_block2.__init__(self, "ofdm_frame_src",
gr.io_signature(0, 0, 0),
gr.io_signature(1, 1, gr.sizeof_gr_complex))
data_block_src_i = data_block_src(bits_per_subc, vlen, data_blocks)
mux_ctrl = concatenate([[0], [1] * (framelength - 1)])
preamble_src = gr.vector_source_c(preamble_block, True, vlen)
self.preamble_src = preamble_src
block_mux = ofdm.static_mux_v(vlen * gr.sizeof_gr_complex,
mux_ctrl.tolist())
block_stream = ofdm.cyclic_prefixer(vlen, vlen + cp_len)
self.connect(preamble_src, (block_mux, 0))
self.connect(data_block_src_i, (block_mux, 1))
self.connect(block_mux, block_stream, self)
self.reset_blocks = [data_block_src_i, block_mux]
self.src = data_block_src_i
def __init__( self, vlen, data_blocks, preamble_block, cp_len,
framelength, bits_per_subc ):
gr.hier_block2.__init__( self,
"ofdm_frame_src",
gr.io_signature(0,0,0),
gr.io_signature( 1, 1, gr.sizeof_gr_complex ) )
data_block_src_i = data_block_src( bits_per_subc, vlen, data_blocks )
mux_ctrl = concatenate([[0],[1]*(framelength-1)])
preamble_src = gr.vector_source_c( preamble_block, True, vlen )
self.preamble_src = preamble_src
block_mux = ofdm.static_mux_v( vlen * gr.sizeof_gr_complex, mux_ctrl )
block_stream = ofdm.cyclic_prefixer( vlen, vlen+cp_len )
self.connect( preamble_src, ( block_mux, 0 ) )
self.connect( data_block_src_i, ( block_mux, 1 ) )
self.connect( block_mux, block_stream, self )
self.reset_blocks = [ data_block_src_i, block_mux ]
self.src = data_block_src_i
