Removed unwanted blocks and changed CMakefile

1 files changed, 0 insertions, 171 deletions

diff --git a/gr-digital/examples/narrowband/tx_voice.py b/gr-digital/examples/narrowband/tx_voice.py
deleted file mode 100755
index 3d767a077..000000000
--- a/gr-digital/examples/narrowband/tx_voice.py
+++ /dev/null
@@ -1,171 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2005-2007,2009,2011 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, audio, uhd
-from gnuradio import eng_notation
-from gnuradio.eng_option import eng_option
-from optparse import OptionParser
-
-from gnuradio import digital
-from gnuradio import vocoder
-
-import random
-import time
-import struct
-import sys
-
-# from current dir
-from transmit_path import transmit_path
-from uhd_interface import uhd_transmitter
-
-#import os
-#print os.getpid()
-#raw_input('Attach and press enter')
-
-
-class audio_rx(gr.hier_block2):
-    def __init__(self, audio_input_dev):
-	gr.hier_block2.__init__(self, "audio_rx",
-				gr.io_signature(0, 0, 0), # Input signature
-				gr.io_signature(0, 0, 0)) # Output signature
-        self.sample_rate = sample_rate = 8000
-        src = audio.source(sample_rate, audio_input_dev)
-        src_scale = gr.multiply_const_ff(32767)
-        f2s = gr.float_to_short()
-        voice_coder = vocoder.gsm_fr_encode_sp()
-        self.packets_from_encoder = gr.msg_queue()
-        packet_sink = gr.message_sink(33, self.packets_from_encoder, False)
-        self.connect(src, src_scale, f2s, voice_coder, packet_sink)
-
-    def get_encoded_voice_packet(self):
-        return self.packets_from_encoder.delete_head()
-        
-
-class my_top_block(gr.top_block):
-
-    def __init__(self, modulator_class, options):
-        gr.top_block.__init__(self)
-        self.txpath = transmit_path(modulator_class, options)
-        self.audio_rx = audio_rx(options.audio_input)
-
-        if(options.tx_freq is not None):
-            self.sink = uhd_transmitter(options.address, options.bitrate,
-                                        options.samples_per_symbol,
-                                        options.tx_freq, options.tx_gain,
-                                        options.antenna, options.verbose)
-            options.samples_per_symbol = self.sink._sps
-            audio_rate = self.audio_rx.sample_rate
-            usrp_rate = self.sink.get_sample_rate()
-            rrate = usrp_rate / audio_rate
-            
-        elif(options.to_file is not None):
-            self.sink = gr.file_sink(gr.sizeof_gr_complex, options.to_file)
-            rrate = 1
-        else:
-            self.sink = gr.null_sink(gr.sizeof_gr_complex)
-            rrate = 1
-
-        self.resampler = blks2.pfb_arb_resampler_ccf(rrate)
-            
-	self.connect(self.audio_rx)
-	self.connect(self.txpath, self.resampler, self.sink)
-            
-
-# /////////////////////////////////////////////////////////////////////////////
-#                                   main
-# /////////////////////////////////////////////////////////////////////////////
-
-def main():
-
-    def send_pkt(payload='', eof=False):
-        return tb.txpath.send_pkt(payload, eof)
-
-    def rx_callback(ok, payload):
-        print "ok = %r, payload = '%s'" % (ok, payload)
-
-    mods = digital.modulation_utils.type_1_mods()
-
-    parser = OptionParser(option_class=eng_option, conflict_handler="resolve")
-    expert_grp = parser.add_option_group("Expert")
-
-    parser.add_option("-m", "--modulation", type="choice", choices=mods.keys(),
-                      default='gmsk',
-                      help="Select modulation from: %s [default=%%default]"
-                            % (', '.join(mods.keys()),))
-    parser.add_option("-M", "--megabytes", type="eng_float", default=0,
-                      help="set megabytes to transmit [default=inf]")
-    parser.add_option("-I", "--audio-input", type="string", default="",
-                      help="pcm input device name.  E.g., hw:0,0 or /dev/dsp")
-    parser.add_option("","--to-file", default=None,
-                      help="Output file for modulated samples")
-
-    transmit_path.add_options(parser, expert_grp)
-    uhd_transmitter.add_options(parser)
-
-    for mod in mods.values():
-        mod.add_options(expert_grp)
-
-    parser.set_defaults(bitrate=50e3)  # override default bitrate default
-    (options, args) = parser.parse_args ()
-
-    if len(args) != 0:
-        parser.print_help()
-        sys.exit(1)
-
-    if options.to_file is None:
-        if options.tx_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(mods[options.modulation], options)
-
-    r = gr.enable_realtime_scheduling()
-    if r != gr.RT_OK:
-        print "Warning: failed to enable realtime scheduling"
-
-
-    tb.start()                       # start flow graph
-
-    # generate and send packets
-    nbytes = int(1e6 * options.megabytes)
-    n = 0
-    pktno = 0
-
-    while nbytes == 0 or n < nbytes:
-        packet = tb.audio_rx.get_encoded_voice_packet()
-        s = packet.to_string()
-        send_pkt(s)
-        n += len(s)
-        sys.stderr.write('.')
-        pktno += 1
-        
-    send_pkt(eof=True)
-    tb.wait()                       # wait for it to finish
-
-
-if __name__ == '__main__':
-    try:
-        main()
-    except KeyboardInterrupt:
-	pass