4 # Copyright 2010 Free Software Foundation, Inc.
6 # This file is part of GNU Radio
8 # GNU Radio is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 3, or (at your option)
13 # GNU Radio is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with GNU Radio; see the file COPYING. If not, write to
20 # the Free Software Foundation, Inc., 51 Franklin Street,
21 # Boston, MA 02110-1301, USA.
25 from generate_utils import *
27 roots = ['gri_fir_filter_with_buffer_XXX',]
29 def code3_to_acc_code (code3):
30 if i_code (code3) == 'c' or o_code (code3) == 'c' or tap_code (code3) == 'c':
32 if i_code (code3) == 'f' or o_code (code3) == 'f' or tap_code (code3) == 'f':
34 if i_code (code3) == 'i' or o_code (code3) == 'i' or tap_code (code3) == 'i':
36 return 'i' # even short short short needs int accumulator
38 def code3_to_input_cast (code3):
39 if i_code (code3) == 's' and o_code (code3) == 'c':
43 def expand_h_cc (root, code3):
44 d = init_dict (root, code3)
45 expand_template (d, root + '.h.t')
46 expand_template (d, root + '.cc.t')
48 def init_dict (root, code3):
49 name = re.sub ('X+', code3, root)
50 d = standard_dict (name, code3)
51 d['INPUT_CAST'] = code3_to_input_cast (code3)
52 acc_code = code3_to_acc_code (code3)
53 d['ACC_TYPE'] = char_to_type[acc_code]
59 for s in fir_signatures:
63 if __name__ == '__main__':