FreeCalypso > hg > gsm-codec-lib

annotate hrutil/cod-parse.c @ 549:d9f6b3125259

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document TW-TS-005 utilities
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 05 Oct 2024 00:58:01 +0000
parents bb36ef735f25
children
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1 /*
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2 * This program reads an HRv1 *.cod file in ETSI test sequence format
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3 * (encoder output format) and displays its content in human-readable form.
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4 */
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5
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6 #include <stdio.h>
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7 #include <stdint.h>
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8 #include <stdlib.h>
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9 #include <string.h>
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10 #include <strings.h>
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11 #include "../libgsmhr1/tw_gsmhr.h"
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12
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13 main(argc, argv)
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14 char **argv;
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15 {
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16 char *infname;
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17 FILE *inf;
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18 int big_endian;
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19 unsigned frame_no;
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20 int16_t params[GSMHR_NUM_PARAMS_ENC];
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21 int rc;
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22
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23 if (argc == 2 && argv[1][0] != '-') {
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24 big_endian = 0;
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25 infname = argv[1];
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26 } else if (argc == 3 && !strcmp(argv[1], "-b")) {
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27 big_endian = 1;
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28 infname = argv[2];
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29 } else {
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30 fprintf(stderr, "usage: %s [-b] file.cod\n", argv[0]);
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31 exit(1);
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32 }
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33 inf = fopen(infname, "r");
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34 if (!inf) {
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35 perror(infname);
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36 exit(1);
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37 }
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38 for (frame_no = 0; ; frame_no++) {
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39 rc = read_cod_frame(inf, big_endian, params, infname, frame_no);
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40 if (!rc)
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41 break;
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42 printf("#%u: VAD=%d SP=%d\n", frame_no, params[18], params[19]);
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43 print_frame_params(params);
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44 }
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45 exit(0);
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46 }