3 # Copyright 2007 Free Software Foundation, Inc.
5 # This file is part of GNU Radio
7 # GNU Radio is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3, or (at your option)
12 # GNU Radio is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with GNU Radio; see the file COPYING. If not, write to
19 # the Free Software Foundation, Inc., 51 Franklin Street,
20 # Boston, MA 02110-1301, USA.
25 def read_binary(filename, type):
26 n = struct.calcsize(type)
27 f = open(filename, 'rb')
31 cp = struct.unpack(type, lin)
36 def read_char_binary(filename):
37 return read_binary(filename, 'c')
39 def read_float_binary(filename):
40 return read_binary(filename, 'f')
42 def read_int_binary(filename):
43 return read_binary(filename, 'i')
45 def read_short_binary(filename):
46 return read_binary(filename, 'h')
48 def read_complex_binary(filename):
49 n = struct.calcsize('ff')
50 f = open(filename, 'rb')
55 cp = struct.unpack('ff', lin)