fusb_options.py

这是用python语言写的一个数字广播的信号处理工具包。利用它

#
# Copyright 2006 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.
# 

def add_options(parser):
    """
    Add Fast USB specifc options to command line parser.
    
    @param parser: instance of OptionParser
    """
    parser.add_option("-B", "--fusb-block-size", type="int", default=0,
                      help="specify fast usb block size [default=%default]")
    parser.add_option("-N", "--fusb-nblocks", type="int", default=0,
                      help="specify number of fast usb blocks [default=%default]")