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-rwxr-xr-xgr-digital/examples/ofdm/benchmark_rx.py123
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diff --git a/gr-digital/examples/ofdm/benchmark_rx.py b/gr-digital/examples/ofdm/benchmark_rx.py
deleted file mode 100755
index 57817c501..000000000
--- a/gr-digital/examples/ofdm/benchmark_rx.py
+++ /dev/null
@@ -1,123 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2006,2007,2011 Free Software Foundation, Inc.
-#
-# This file is part of GNU Radio
-#
-# GNU Radio is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Radio is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Radio; see the file COPYING. If not, write to
-# the Free Software Foundation, Inc., 51 Franklin Street,
-# Boston, MA 02110-1301, USA.
-#
-
-from gnuradio import gr, blks2
-from gnuradio import eng_notation
-from gnuradio.eng_option import eng_option
-from optparse import OptionParser
-
-from gnuradio import digital
-
-# from current dir
-from receive_path import receive_path
-from uhd_interface import uhd_receiver
-
-import struct, sys
-
-class my_top_block(gr.top_block):
- def __init__(self, callback, options):
- gr.top_block.__init__(self)
-
- if(options.rx_freq is not None):
- self.source = uhd_receiver(options.args,
- options.bandwidth,
- options.rx_freq, options.rx_gain,
- options.spec, options.antenna,
- options.verbose)
- elif(options.from_file is not None):
- self.source = gr.file_source(gr.sizeof_gr_complex, options.from_file)
- else:
- self.source = gr.null_source(gr.sizeof_gr_complex)
-
- # Set up receive path
- # do this after for any adjustments to the options that may
- # occur in the sinks (specifically the UHD sink)
- self.rxpath = receive_path(callback, options)
-
- self.connect(self.source, self.rxpath)
-
-
-# /////////////////////////////////////////////////////////////////////////////
-# main
-# /////////////////////////////////////////////////////////////////////////////
-
-def main():
-
- global n_rcvd, n_right
-
- n_rcvd = 0
- n_right = 0
-
- def rx_callback(ok, payload):
- global n_rcvd, n_right
- n_rcvd += 1
- (pktno,) = struct.unpack('!H', payload[0:2])
- if ok:
- n_right += 1
- print "ok: %r \t pktno: %d \t n_rcvd: %d \t n_right: %d" % (ok, pktno, n_rcvd, n_right)
-
- if 0:
- printlst = list()
- for x in payload[2:]:
- t = hex(ord(x)).replace('0x', '')
- if(len(t) == 1):
- t = '0' + t
- printlst.append(t)
- printable = ''.join(printlst)
-
- print printable
- print "\n"
-
- parser = OptionParser(option_class=eng_option, conflict_handler="resolve")
- expert_grp = parser.add_option_group("Expert")
- parser.add_option("","--discontinuous", action="store_true", default=False,
- help="enable discontinuous")
- parser.add_option("","--from-file", default=None,
- help="input file of samples to demod")
-
- receive_path.add_options(parser, expert_grp)
- uhd_receiver.add_options(parser)
- digital.ofdm_demod.add_options(parser, expert_grp)
-
- (options, args) = parser.parse_args ()
-
- if options.from_file is None:
- if options.rx_freq is None:
- sys.stderr.write("You must specify -f FREQ or --freq FREQ\n")
- parser.print_help(sys.stderr)
- sys.exit(1)
-
- # build the graph
- tb = my_top_block(rx_callback, options)
-
- r = gr.enable_realtime_scheduling()
- if r != gr.RT_OK:
- print "Warning: failed to enable realtime scheduling"
-
- tb.start() # start flow graph
- tb.wait() # wait for it to finish
-
-if __name__ == '__main__':
- try:
- main()
- except KeyboardInterrupt:
- pass