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comparison hrutil/cod2hex.c @ 561:cf62fe9fac3a

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gsmhr-cod2hex: read native endian by default Let's change gsmhr-* utilities to read *.cod and *.dec files in the local machine's native byte order by default, and support both -b and -l override options. This approach is the only sane one when we write *.cod and *.dec files in the local endian.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 12 Feb 2025 00:04:33 +0000
parents 129c895a0564
children
comparison
equal deleted inserted replaced
560:9a9d05a8fc75 561:cf62fe9fac3a
9 #include <stdlib.h> 9 #include <stdlib.h>
10 #include <string.h> 10 #include <string.h>
11 #include <strings.h> 11 #include <strings.h>
12 #include <unistd.h> 12 #include <unistd.h>
13 #include "../libgsmhr1/tw_gsmhr.h" 13 #include "../libgsmhr1/tw_gsmhr.h"
14 #include "../libtest/local_endian.h"
14 15
15 main(argc, argv) 16 main(argc, argv)
16 char **argv; 17 char **argv;
17 { 18 {
18 char *infname, *outfname; 19 char *infname, *outfname;
19 FILE *inf, *outf; 20 FILE *inf, *outf;
20 int opt, rc, big_endian = 0, emit_5993 = 0; 21 int opt, rc, big_endian, emit_5993 = 0;
21 unsigned frame_no; 22 unsigned frame_no;
22 int16_t params[GSMHR_NUM_PARAMS_ENC]; 23 int16_t params[GSMHR_NUM_PARAMS_ENC];
23 extern int optind; 24 extern int optind;
24 25
25 while ((opt = getopt(argc, argv, "bx")) != EOF) { 26 big_endian = is_native_big_endian();
27 while ((opt = getopt(argc, argv, "blx")) != EOF) {
26 switch (opt) { 28 switch (opt) {
27 case 'b': 29 case 'b':
28 big_endian = 1; 30 big_endian = 1;
31 continue;
32 case 'l':
33 big_endian = 0;
29 continue; 34 continue;
30 case 'x': 35 case 'x':
31 emit_5993 = 1; 36 emit_5993 = 1;
32 continue; 37 continue;
33 default: 38 default:
34 usage: 39 usage:
35 fprintf(stderr, 40 fprintf(stderr,
36 "usage: %s [-b] [-x] input.cod output.hex\n", 41 "usage: %s [-b|-l] [-x] input.cod output.hex\n",
37 argv[0]); 42 argv[0]);
38 exit(1); 43 exit(1);
39 } 44 }
40 } 45 }
41 if (argc != optind + 2) 46 if (argc != optind + 2)