generate_gr_fir_filter_xxx.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

#!/bin/env python
# -*- python -*-
#
# Copyright 2003,2004 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.
# 

import re
from generate_utils import *

roots = ['gr_fir_filter_XXX']


def expand_h_cc_i (root, code3):
    d = init_dict (root, code3)
    expand_template (d, root + '.h.t')
    expand_template (d, root + '.cc.t')
    expand_template (d, root + '.i.t')

def init_dict (root, code3):
    name = re.sub ('X+', code3, root)
    d = standard_dict (name, code3)
    d['FIR_TYPE'] = 'gr_fir_' + code3
    return d

def generate ():
    for r in roots:
        for s in fir_signatures:
            expand_h_cc_i (r, s)

if __name__ == '__main__':
    generate ()