Removed unwanted blocks and changed CMakefile

1 files changed, 0 insertions, 225 deletions

diff --git a/gr-digital/examples/narrowband/uhd_interface.py b/gr-digital/examples/narrowband/uhd_interface.py
deleted file mode 100644
index fe022c731..000000000
--- a/gr-digital/examples/narrowband/uhd_interface.py
+++ /dev/null
@@ -1,225 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2010,2011 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, uhd
-from gnuradio import eng_notation
-from gnuradio.eng_option import eng_option
-from optparse import OptionParser
-
-import sys
-
-def add_freq_option(parser):
-    """
-    Hackery that has the -f / --freq option set both tx_freq and rx_freq
-    """
-    def freq_callback(option, opt_str, value, parser):
-        parser.values.rx_freq = value
-        parser.values.tx_freq = value
-
-    if not parser.has_option('--freq'):
-        parser.add_option('-f', '--freq', type="eng_float",
-                          action="callback", callback=freq_callback,
-                          help="set Tx and/or Rx frequency to FREQ [default=%default]",
-                          metavar="FREQ")
-
-class uhd_interface:
-    def __init__(self, istx, args, sym_rate, sps, freq=None,
-                 gain=None, spec=None, antenna=None):
-        
-        if(istx):
-            self.u = uhd.usrp_sink(device_addr=args, stream_args=uhd.stream_args('fc32'))
-        else:
-            self.u = uhd.usrp_source(device_addr=args, stream_args=uhd.stream_args('fc32'))
-
-        # Set the subdevice spec
-        if(spec):
-            self.u.set_subdev_spec(spec, 0)
-
-        # Set the antenna
-        if(antenna):
-            self.u.set_antenna(antenna, 0)
-        
-        self._args = args
-        self._ant  = antenna
-        self._spec = spec
-        self._gain = self.set_gain(gain)
-        self._freq = self.set_freq(freq)
-
-        self._rate, self._sps = self.set_sample_rate(sym_rate, sps)
-
-    def set_sample_rate(self, sym_rate, req_sps):
-        start_sps = req_sps
-        while(True):
-            asked_samp_rate = sym_rate * req_sps
-            self.u.set_samp_rate(asked_samp_rate)
-            actual_samp_rate = self.u.get_samp_rate()
-
-            sps = actual_samp_rate/sym_rate
-            if(sps < 2):
-                req_sps +=1
-            else:
-                actual_sps = sps
-                break
-        
-        if(sps != req_sps):
-            print "\nSymbol Rate:         %f" % (sym_rate)
-            print "Requested sps:       %f" % (start_sps)
-            print "Given sample rate:   %f" % (actual_samp_rate)
-            print "Actual sps for rate: %f" % (actual_sps)
-
-        if(actual_samp_rate != asked_samp_rate):
-            print "\nRequested sample rate: %f" % (asked_samp_rate)
-            print "Actual sample rate: %f" % (actual_samp_rate)
-
-        return (actual_samp_rate, actual_sps)
-
-    def get_sample_rate(self):
-        return self.u.get_samp_rate()
-    
-    def set_gain(self, gain=None):
-        if gain is None:
-            # if no gain was specified, use the mid-point in dB
-            g = self.u.get_gain_range()
-            gain = float(g.start()+g.stop())/2
-            print "\nNo gain specified."
-            print "Setting gain to %f (from [%f, %f])" % \
-                (gain, g.start(), g.stop())
-        
-        self.u.set_gain(gain, 0)
-        return gain
-
-    def set_freq(self, freq=None):
-        if(freq is None):
-            sys.stderr.write("You must specify -f FREQ or --freq FREQ\n")
-            sys.exit(1)
-        
-        r = self.u.set_center_freq(freq, 0)
-        if r:
-            return freq
-        else:
-            frange = self.u.get_freq_range()
-            sys.stderr.write(("\nRequested frequency (%f) out or range [%f, %f]\n") % \
-                                 (freq, frange.start(), frange.stop()))
-            sys.exit(1)
-
-#-------------------------------------------------------------------#
-#   TRANSMITTER
-#-------------------------------------------------------------------#
-
-class uhd_transmitter(uhd_interface, gr.hier_block2):
-    def __init__(self, args, sym_rate, sps, freq=None, gain=None,
-                 spec=None, antenna=None, verbose=False):
-        gr.hier_block2.__init__(self, "uhd_transmitter",
-                                gr.io_signature(1,1,gr.sizeof_gr_complex),
-                                gr.io_signature(0,0,0))
-
-        # Set up the UHD interface as a transmitter
-        uhd_interface.__init__(self, True, args, sym_rate, sps,
-                               freq, gain, spec, antenna)
-
-        self.connect(self, self.u)
-
-        if(verbose):
-            self._print_verbage()
-            
-    def add_options(parser):
-        add_freq_option(parser)
-        parser.add_option("-a", "--args", type="string", default="",
-                          help="UHD device address args [default=%default]")
-        parser.add_option("", "--spec", type="string", default=None,
-                          help="Subdevice of UHD device where appropriate")
-        parser.add_option("-A", "--antenna", type="string", default=None,
-                          help="select Rx Antenna where appropriate")
-        parser.add_option("", "--tx-freq", type="eng_float", default=None,
-                          help="set transmit frequency to FREQ [default=%default]",
-                          metavar="FREQ")
-        parser.add_option("", "--tx-gain", type="eng_float", default=None,
-                          help="set transmit gain in dB (default is midpoint)")
-        parser.add_option("-v", "--verbose", action="store_true", default=False)
-
-    # Make a static method to call before instantiation
-    add_options = staticmethod(add_options)
-
-    def _print_verbage(self):
-        """
-        Prints information about the UHD transmitter
-        """
-        print "\nUHD Transmitter:"
-        print "Args:     %s"    % (self._args)
-        print "Freq:        %sHz"  % (eng_notation.num_to_str(self._freq))
-        print "Gain:        %f dB" % (self._gain)
-        print "Sample Rate: %ssps" % (eng_notation.num_to_str(self._rate))
-        print "Antenna:     %s"    % (self._ant)
-        print "Subdev Sec:  %s"    % (self._spec)
-
-
-#-------------------------------------------------------------------#
-#   RECEIVER
-#-------------------------------------------------------------------#
-
-
-class uhd_receiver(uhd_interface, gr.hier_block2):
-    def __init__(self, args, sym_rate, sps, freq=None, gain=None,
-                 spec=None, antenna=None, verbose=False):
-        gr.hier_block2.__init__(self, "uhd_receiver",
-                                gr.io_signature(0,0,0),
-                                gr.io_signature(1,1,gr.sizeof_gr_complex))
-      
-        # Set up the UHD interface as a receiver
-        uhd_interface.__init__(self, False, args, sym_rate, sps,
-                               freq, gain, spec, antenna)
-
-        self.connect(self.u, self)
-
-        if(verbose):
-            self._print_verbage()
-
-    def add_options(parser):
-        add_freq_option(parser)
-        parser.add_option("-a", "--args", type="string", default="",
-                          help="UHD device address args [default=%default]")
-        parser.add_option("", "--spec", type="string", default=None,
-                          help="Subdevice of UHD device where appropriate")
-        parser.add_option("-A", "--antenna", type="string", default=None,
-                          help="select Rx Antenna where appropriate")
-        parser.add_option("", "--rx-freq", type="eng_float", default=None,
-                          help="set receive frequency to FREQ [default=%default]",
-                          metavar="FREQ")
-        parser.add_option("", "--rx-gain", type="eng_float", default=None,
-                          help="set receive gain in dB (default is midpoint)")
-        if not parser.has_option("--verbose"):
-            parser.add_option("-v", "--verbose", action="store_true", default=False)
-
-    # Make a static method to call before instantiation
-    add_options = staticmethod(add_options)
-
-    def _print_verbage(self):
-        """
-        Prints information about the UHD transmitter
-        """
-        print "\nUHD Receiver:"
-        print "UHD Args:    %s"    % (self._args)
-        print "Freq:        %sHz"  % (eng_notation.num_to_str(self._freq))
-        print "Gain:        %f dB" % (self._gain)
-        print "Sample Rate: %ssps" % (eng_notation.num_to_str(self._rate))
-        print "Antenna:     %s"    % (self._ant)
-        print "Spec:        %s"    % (self._spec)