diff options
Diffstat (limited to 'gnuradio-examples/python/digital/benchmark_rx.py')
-rwxr-xr-x | gnuradio-examples/python/digital/benchmark_rx.py | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/gnuradio-examples/python/digital/benchmark_rx.py b/gnuradio-examples/python/digital/benchmark_rx.py deleted file mode 100755 index ccb0c8963..000000000 --- a/gnuradio-examples/python/digital/benchmark_rx.py +++ /dev/null @@ -1,114 +0,0 @@ -#!/usr/bin/env python -# -# Copyright 2005,2006,2007,2009 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, gru, modulation_utils -from gnuradio import usrp -from gnuradio import eng_notation -from gnuradio.eng_option import eng_option -from optparse import OptionParser - -import random -import struct -import sys - -# from current dir -import usrp_receive_path - -#import os -#print os.getpid() -#raw_input('Attach and press enter: ') - -class my_top_block(gr.top_block): - def __init__(self, demodulator, rx_callback, options): - gr.top_block.__init__(self) - - # Set up receive path - self.rxpath = usrp_receive_path.usrp_receive_path(demodulator, rx_callback, options) - - self.connect(self.rxpath) - -# ///////////////////////////////////////////////////////////////////////////// -# main -# ///////////////////////////////////////////////////////////////////////////// - -global n_rcvd, n_right - -def main(): - global n_rcvd, n_right - - n_rcvd = 0 - n_right = 0 - - def rx_callback(ok, payload): - global n_rcvd, n_right - (pktno,) = struct.unpack('!H', payload[0:2]) - n_rcvd += 1 - if ok: - n_right += 1 - - print "ok = %5s pktno = %4d n_rcvd = %4d n_right = %4d" % ( - ok, pktno, n_rcvd, n_right) - - - demods = modulation_utils.type_1_demods() - - # Create Options Parser: - parser = OptionParser (option_class=eng_option, conflict_handler="resolve") - expert_grp = parser.add_option_group("Expert") - - parser.add_option("-m", "--modulation", type="choice", choices=demods.keys(), - default='gmsk', - help="Select modulation from: %s [default=%%default]" - % (', '.join(demods.keys()),)) - - usrp_receive_path.add_options(parser, expert_grp) - - for mod in demods.values(): - mod.add_options(expert_grp) - - (options, args) = parser.parse_args () - - if len(args) != 0: - parser.print_help(sys.stderr) - sys.exit(1) - - 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(demods[options.modulation], 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 |