mirror of https://gerrit.osmocom.org/libusrp
63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
/* -*- c++ -*- */
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/*
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* Copyright 2004 Free Software Foundation, Inc.
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*
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* This file is part of GNU Radio
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*
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* GNU Radio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* GNU Radio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Radio; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include <stdio.h>
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static bool
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check (int v, int counter, int offset)
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{
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if ((v & 0x0fff) != counter){
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fprintf (stdout, "%08x: expected 0x%04x, got 0x%04x\n", offset, counter, v & 0x0fff);
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return false;
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}
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if (((v >> 12) & 0xf) != (v & 0xf)){
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fprintf (stdout, "%08x: bad high bits 0x%04x\n", offset, v);
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return false;
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}
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return true;
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}
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int
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main (int argc, char **argv)
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{
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static const int BUFSIZE = 64 * 1024;
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unsigned short buf[BUFSIZE];
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int n;
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int i;
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int counter = 0;
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int offset = 0;
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bool ok = true;
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while ((n = fread (buf, sizeof (short), BUFSIZE, stdin)) != 0){
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for (i = 0; i < n; i++){
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ok &= check (buf[i], counter, offset);
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counter = (counter + 1) & 0x0fff;
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offset++;
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}
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}
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return ok ? 0 : 1;
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}
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