1 files changed, 0 insertions, 111 deletions
diff --git a/gnuradio-examples/python/digital-bert/benchmark_tx.py b/gnuradio-examples/python/digital-bert/benchmark_tx.py
deleted file mode 100755
index 000f4bca2..000000000
--- a/gnuradio-examples/python/digital-bert/benchmark_tx.py
+++ /dev/null
@@ -1,111 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2008 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, eng_notation, usrp
-from gnuradio.eng_option import eng_option
-from optparse import OptionParser
-from transmit_path import transmit_path
-import sys
-
-_dac_rate = 128e6
-
-n2s = eng_notation.num_to_str
-
-class tx_bpsk_block(gr.top_block):
-    def __init__(self, options):    
-	gr.top_block.__init__(self, "tx_mpsk")
-
-        self._transmitter = transmit_path(options.sps,
-                                          options.excess_bw,
-                                          options.amplitude)
-
-        if_rate = options.rate*options.sps
-        interp = int(_dac_rate/if_rate)
-
-        print "Modulation:", n2s(options.rate), "bits/sec"
-        print "TX IF rate:", n2s(if_rate), "samples/sec"
-        print "USRP interpolation:", interp
-        print "DAC amplitude:", options.amplitude
-
-        self._setup_usrp(options.which,
-                         interp,
-                         options.tx_subdev_spec,
-                         options.freq)
-	
-	self.connect(self._transmitter, self._usrp)
-
-        
-    def _setup_usrp(self, which, interp, subdev_spec, freq):
-        self._usrp = usrp.sink_c(which=which, interp_rate=interp)
-	if subdev_spec is None:
-	    subdev_spec = usrp.pick_tx_subdevice(self._usrp)
-	self._usrp.set_mux(usrp.determine_tx_mux_value(self._usrp, subdev_spec))
-	self._subdev = usrp.selected_subdev(self._usrp, subdev_spec)
-	tr = usrp.tune(self._usrp, self._subdev.which(), self._subdev, freq)
-        if not (tr):
-            print "Failed to tune to center frequency!"
-        else:
-            print "Center frequency:", n2s(freq)
-        gain = float(self._subdev.gain_range()[1]) # Max TX gain
-	self._subdev.set_gain(gain)
-	self._subdev.set_enable(True)
-        print "TX d'board:", self._subdev.side_and_name()
-        
-
-def get_options():
-    parser = OptionParser(option_class=eng_option)
-    parser.add_option("-w", "--which", type="int", default=0,
-                      help="select which USRP (0, 1, ...) default is %default",
-                      metavar="NUM")
-    parser.add_option("-T", "--tx-subdev-spec", type="subdev", default=None,
-                      help="select USRP Tx side A or B (default=first one with a daughterboard)")
-    parser.add_option("-f", "--freq", type="eng_float", default=None,
-                      help="set frequency to FREQ", metavar="FREQ")
-    parser.add_option("-a", "--amplitude", type="eng_float", default=2000,
-                      help="set Tx amplitude (0-32767) (default=%default)")
-    parser.add_option("-r", "--rate", type="eng_float", default=250e3,
-                      help="Select modulation symbol rate (default=%default)")
-    parser.add_option("", "--sps", type="int", default=2,
-                      help="Select samples per symbol (default=%default)")
-    parser.add_option("", "--excess-bw", type="eng_float", default=0.35,
-                      help="Select RRC excess bandwidth (default=%default)")
-		      
-    (options, args) = parser.parse_args()
-    if len(args) != 0:
-        parser.print_help()
-        sys.exit(1)
-	
-    if options.freq == None:
-        print "Must supply frequency as -f or --freq"
-        sys.exit(1)
-
-    return (options, args)
-
-if __name__ == "__main__":
-    (options, args) = get_options()
-    
-    tb = tx_bpsk_block(options)
-
-    try:
-        tb.run()
-    except KeyboardInterrupt:
-        pass