FreeCalypso > hg > gsm-net-reveng

annotate trau-decode/trau-sync8.c @ 28:9bcdb091c24d default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
trau-decode: new program trau-hr-dump
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 18 Aug 2024 08:37:02 +0000
parents f508dacf2cf9
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This program reads a 64 kbit/s timeslot recording file, examines one
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
3 * of the eight 8 kbit/s subslots (selected), looks for the sync pattern of
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
4 * GSM 08.61 (HRv1 speech or HR data), and dumps each synced frame
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
5 * as a hex line.
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 */
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
8 #include <sys/types.h>
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
9 #include <sys/file.h>
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
10 #include <sys/stat.h>
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 #include <stdio.h>
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 #include <stdint.h>
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 #include <stdlib.h>
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 #include <string.h>
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 #include <strings.h>
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
16 #include <unistd.h>
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
18 static uint8_t *filebuf;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
19 static unsigned total_size;
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 static void
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
22 read_ts_file(filename, subslot_arg)
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
23 char *filename, *subslot_arg;
2
b2ef2c80fef1 trau-parse: add FR decoding
Mychaela Falconia <falcon@freecalypso.org>
parents: 1
diff changeset
24 {
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
25 FILE *inf;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
26 struct stat st;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
27 int subslot, right_shift;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
28 unsigned n;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
29 uint8_t *dp;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
30 int b;
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
32 inf = fopen(filename, "r");
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
33 if (!inf) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
34 perror(filename);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
35 exit(1);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
36 }
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
37 fstat(fileno(inf), &st);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
38 if (!S_ISREG(st.st_mode)) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
39 fprintf(stderr, "error: %s is not a regular file\n", filename);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
40 exit(1);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
41 }
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
42 total_size = st.st_size;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
43 if (total_size < 160) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
44 fprintf(stderr, "error: %s is too short\n", filename);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
45 exit(1);
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 }
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
47 filebuf = malloc(total_size);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
48 if (!filebuf) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
49 perror("malloc of file size");
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
50 exit(1);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
51 }
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
52 subslot = atoi(subslot_arg);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
53 if (subslot < 0 || subslot > 7) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
54 fprintf(stderr, "error: invalid subslot argument\n");
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
55 exit(1);
2
b2ef2c80fef1 trau-parse: add FR decoding
Mychaela Falconia <falcon@freecalypso.org>
parents: 1
diff changeset
56 }
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
57 right_shift = 7 - subslot;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
58 dp = filebuf;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
59 for (n = 0; n < total_size; n++) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
60 b = getc(inf);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
61 if (b < 0) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
62 fprintf(stderr,
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
63 "error: getc() returned EOF contrary to st_size\n");
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
64 exit(1);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
65 }
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
66 *dp++ = (b >> right_shift) & 1;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
67 }
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
68 fclose(inf);
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
69 }
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
70
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71 static int
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
72 check_sync(pos)
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
73 unsigned pos;
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
74 {
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
75 uint8_t *cand = filebuf + pos;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
76 unsigned n;
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
77
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
78 for (n = 0; n < 8; n++) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
79 if (cand[n])
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
80 return 0;
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
81 }
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
82 if (!cand[8])
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
83 return 0;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
84 if (cand[16])
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
85 return 0;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
86 if (!cand[17])
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
87 return 0;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
88 for (n = 3; n < 20; n++) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
89 if (!cand[n * 8])
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
90 return 0;
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
91 }
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92 return 1;
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
93 }
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
94
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
95 static void
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
96 process_frame(pos)
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
97 unsigned pos;
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
98 {
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
99 uint8_t *sp = filebuf + pos;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
100 unsigned n, m, d;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
101
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
102 for (n = 0; n < 40; n++) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
103 d = 0;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
104 for (m = 0; m < 4; m++) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
105 d <<= 1;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
106 d |= *sp++;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
107 }
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
108 printf("%x", d);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
109 }
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
110 putchar('\n');
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
111 }
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
112
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
113 static void
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
114 process_filebuf()
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
115 {
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
116 unsigned p, endp;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
117 int sync = 0, match;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
118
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
119 endp = total_size - 160;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
120 for (p = 0; p < endp; ) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
121 match = check_sync(p);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
122 if (match != sync) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
123 printf("# %s frame sync at file offset 0x%x\n",
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
124 match ? "Acquired" : "Lost", p);
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 }
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
126 if (match) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
127 process_frame(p);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
128 if (!filebuf[p+158] && !filebuf[p+159]) {
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
129 printf(
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
130 "# both T bits equal 0, shifting frame alignment\n");
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
131 p += 158;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
132 } else
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
133 p += 160;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
134 } else
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
135 p++;
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
136 sync = match;
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 }
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 }
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 main(argc, argv)
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 char **argv;
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 {
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 if (argc != 3) {
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 fprintf(stderr, "usage: %s binfile subslot\n", argv[0]);
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 exit(1);
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 }
27
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
147 read_ts_file(argv[1], argv[2]);
f508dacf2cf9 trau-decode: new programs dump-1bit and trau-sync8
Mychaela Falconia <falcon@freecalypso.org>
parents: 10
diff changeset
148 process_filebuf();
0
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 exit(0);
131e0f1972bb beginning of trau-parse program
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 }