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comparison ffstools/caltools/c1xx-calextr.c @ 296:77d561735b07

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c1xx-calextr: preparations for both ASCII and binary output
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 18 Nov 2017 17:30:26 +0000
parents 1416fe200069
children b1ac1bd1dbbf
comparison
equal deleted inserted replaced
295:79434b9de159 296:77d561735b07
1 /* 1 /*
2 * This program parses Compal's proprietary data structure that contains 2 * This program parses Compal's proprietary data structure that contains
3 * the factory RF calibration values among other data, locates those RF 3 * the factory RF calibration values among other data, locates those RF
4 * calibration records, extracts their essential content (Rx GMagic and 4 * calibration records, extracts their essential content (Rx GMagic and
5 * Tx APC values) and writes this calibration out in the form of FreeCalypso 5 * Tx APC values), converts this distilled content into TCS211 RF calibration
6 * ASCII RF tables. 6 * tables (Rx agcparams and Tx levels) and writes these tables out in either
7 * FreeCalypso ASCII or FFS binary format.
7 */ 8 */
8 9
9 #include <sys/types.h> 10 #include <sys/types.h>
10 #include <sys/file.h> 11 #include <sys/file.h>
11 #include <string.h> 12 #include <string.h>
17 #define COMPAL_SECTOR_LENGTH 0x2000 18 #define COMPAL_SECTOR_LENGTH 0x2000
18 19
19 u_char sector[COMPAL_SECTOR_LENGTH]; 20 u_char sector[COMPAL_SECTOR_LENGTH];
20 u_char endmarker[8] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; 21 u_char endmarker[8] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
21 u_char record_magic[4] = {0xAA, 0x00, 0x00, 0x00}; 22 u_char record_magic[4] = {0xAA, 0x00, 0x00, 0x00};
23 char *ascii_output_dir, *bin_output_dir;
22 24
23 struct band { 25 struct band {
24 char *name; 26 char *name;
25 unsigned compal_record_id; 27 unsigned compal_record_id;
26 unsigned record_length; 28 unsigned record_length;
84 } 86 }
85 /* Rx GMagic and Tx levels extraction to be filled */ 87 /* Rx GMagic and Tx levels extraction to be filled */
86 return(0); 88 return(0);
87 } 89 }
88 90
89 main(argc, argv) 91 process_sector_data()
90 char **argv;
91 { 92 {
92 unsigned offset, next_offset; 93 unsigned offset, next_offset;
93 u_char *header; 94 u_char *header;
94 unsigned hdr_words[4]; 95 unsigned hdr_words[4];
95 struct band *band; 96 struct band *band;
96 int i; 97 int i;
97 98
98 if (argc != 3) {
99 fprintf(stderr, "usage: %s binfile offset\n", argv[0]);
100 exit(1);
101 }
102 read_binfile(argv[1], argv[2]);
103 for (offset = 0; ; offset = next_offset) { 99 for (offset = 0; ; offset = next_offset) {
104 if (offset > COMPAL_SECTOR_LENGTH - 12) 100 if (offset > COMPAL_SECTOR_LENGTH - 12)
105 break; 101 break;
106 header = sector + offset; 102 header = sector + offset;
107 if (!bcmp(header, endmarker, 8)) 103 if (!bcmp(header, endmarker, 8))
146 printf("Oops, wrong length, skipping\n"); 142 printf("Oops, wrong length, skipping\n");
147 continue; 143 continue;
148 } 144 }
149 process_band_record(band, offset); 145 process_band_record(band, offset);
150 } 146 }
147 }
148
149 main(argc, argv)
150 char **argv;
151 {
152 int c;
153 extern char *optarg;
154 extern int optind;
155
156 while ((c = getopt(argc, argv, "a:b:")) != EOF)
157 switch (c) {
158 case 'a':
159 ascii_output_dir = optarg;
160 continue;
161 case 'b':
162 bin_output_dir = optarg;
163 continue;
164 case '?':
165 default:
166 usage: fprintf(stderr,
167 "usage: %s [-a ascii_outdir] [-b bin_outdir] c1xx-binfile offset\n",
168 argv[0]);
169 exit(1);
170 }
171 if (argc - optind != 2)
172 goto usage;
173 read_binfile(argv[optind], argv[optind+1]);
174 if (ascii_output_dir)
175 mkdir_existok(ascii_output_dir);
176 if (bin_output_dir)
177 mkdir_existok(bin_output_dir);
178 process_sector_data();
151 exit(0); 179 exit(0);
152 } 180 }