def __init__(self, options):
gr.top_block.__init__(self)
data_capsule = ( (+0+0j), (+0+0j), (+0+0j), (+0+0j), (+0+0j),
(+1+1j), (+1+1j), (+1+1j), (+1+1j), (+1+1j) )
symbol_rate = 500000
self.source = uhd_receiver(options.args, symbol_rate,
2,
options.rx_freq, 30,
options.spec, "RX2",
options.verbose)
self.tx = uhd_transmitter(options.args, symbol_rate,
2,
options.tx_freq, 30,
options.spec, "TX/RX",
options.verbose)
options.samples_per_symbol = self.source._sps
# Set up receive path
# do this after for any adjustments to the options that may
# occur in the sinks (specifically the UHD sink)
self.serve = gr.vector_source_c(data_capsule)
#self.correlator = correlator_cc.correlator_cc()
#self.sink = gr.vector_sink_c()
#self.file_sink = gr.file_sink(gr.sizeof_gr_complex, "out")
self.server = correlator_cc.go_start_cc()
self.inserter = correlator_cc.preamble_insert_cc()
self.correlator = correlator_cc.correlator_cc()
self.connect(self.source, self.correlator)
self.connect(self.serve, (self.server,0))
self.connect(self.correlator, (self.server,1))
self.connect(self.server, self.inserter)
self.connect(self.inserter, self.tx)
def __init__(self, options):
gr.top_block.__init__(self)
# some arbitrary data
data_capsule = ( (+1+1j), (+1+1j), (-1-1j), (-1-1j), (+1+1j),
(-1+1j), (-1+1j), (+1-1j), (+1-1j), (-1-1j) )
# Work-around to get the modulation's bits_per_symbol
symbol_rate = 500000
self.sink = uhd_transmitter(options.args, symbol_rate,
2,
options.tx_freq, 30,
options.spec, "TX/RX",
options.verbose)
self.rx = uhd_receiver(options.args, symbol_rate,
2,
options.rx_freq, 30,
options.spec, "RX2",
options.verbose)
options.samples_per_symbol = self.sink._sps
self.serve = gr.vector_source_c(data_capsule)
#self.inserter = correlator_cc.preamble_insert_cc()
#self.connect(self.source, self.inserter)
#self.connect(self.inserter, self.sink)
self.server = correlator_cc.go_start_cc()
self.inserter = correlator_cc.preamble_insert_cc()
self.correlator = correlator_cc.correlator_cc()
self.connect(self.rx, self.correlator)
self.connect(self.serve, (self.server,0))
self.connect(self.correlator, (self.server,1))
self.connect(self.server, self.inserter)
self.connect(self.inserter, self.sink)
