3 * Copyright 2004 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 2, 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.
26 check (int v, int counter, int offset)
28 if ((v & 0x0fff) != counter){
29 fprintf (stdout, "%08x: expected 0x%04x, got 0x%04x\n", offset, counter, v & 0x0fff);
33 if (((v >> 12) & 0xf) != (v & 0xf)){
34 fprintf (stdout, "%08x: bad high bits 0x%04x\n", offset, v);
42 main (int argc, char **argv)
44 static const int BUFSIZE = 64 * 1024;
45 unsigned short buf[BUFSIZE];
53 while ((n = fread (buf, sizeof (short), BUFSIZE, stdin)) != 0){
54 for (i = 0; i < n; i++){
55 ok &= check (buf[i], counter, offset);
56 counter = (counter + 1) & 0x0fff;