FreeCalypso > hg > freecalypso-tools

annotate miscutil/fc-vm2hex.c @ 505:7bf0d909c87e

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fc-loadtool flash ID check: change of reset after the check logic This change only affects those flash configurations that have ID checks enabled. The logic for resetting the flash after the ID check has been changed as follows: 1) If the check fails, we return without attempting to reset the flash. 2) If the check is successful, we reset the flash using the configured method (could be AMD or Intel or Intel W30) instead of always doing an AMD flash reset as the original code did.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 27 May 2019 19:58:01 +0000
parents a72bbc3ace09
children
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170
a72bbc3ace09 fc-vm2hex utility written
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1 /*
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2 * This utility converts the old-fashioned (non-AMR) voice memo files
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3 * read out of FFS into hex strings that can be analyzed by a human
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4 * or further fed to fc-tch2fr.
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5 */
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6
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7 #include <sys/types.h>
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8 #include <stdio.h>
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9 #include <stdlib.h>
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10
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11 char *infname;
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12 FILE *inf, *outf;
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13
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14 static unsigned
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15 get_word()
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16 {
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17 u_char b[2];
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18 int i, c;
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19
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20 for (i = 0; i < 2; i++) {
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21 c = getc(inf);
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22 if (c < 0) {
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23 fprintf(stderr, "error: premature EOF in %s\n",
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24 infname);
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25 exit(1);
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26 }
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27 b[i] = c;
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28 }
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29 return((b[1] << 8) | b[0]);
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30 }
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31
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32 convert_speech_sample()
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33 {
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34 u_char bytes[34];
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35 int i, dp;
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36 unsigned word;
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37
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38 dp = 0;
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39 for (i = 0; i < 17; i++) {
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40 word = get_word();
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41 bytes[dp++] = word >> 8;
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42 bytes[dp++] = word;
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43 }
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44 for (i = 0; i < 33; i++)
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45 fprintf(outf, "%02X", bytes[i]);
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46 }
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47
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48 main(argc, argv)
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49 char **argv;
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50 {
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51 unsigned first_word;
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52
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53 if (argc < 2 || argc > 3) {
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54 fprintf(stderr, "usage: %s infile [outfile]\n", argv[0]);
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55 exit(1);
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56 }
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57 infname = argv[1];
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58 inf = fopen(infname, "r");
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59 if (!inf) {
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60 perror(infname);
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61 exit(1);
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62 }
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63 if (argc > 2) {
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64 outf = fopen(argv[2], "w");
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65 if (!outf) {
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66 perror(argv[2]);
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67 exit(1);
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68 }
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69 } else
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70 outf = stdout;
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71
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72 for (;;) {
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73 first_word = get_word();
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74 if (first_word == 0xFBFF) /* SC_VM_END_MASK */
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75 break;
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76 fprintf(outf, "%04X", first_word);
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77 if (first_word & 0x8000) { /* B_VM_SPEECH */
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78 fprintf(outf, " %04X", get_word());
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79 fprintf(outf, " %04X", get_word());
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80 putc(' ', outf);
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81 convert_speech_sample();
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82 }
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83 putc('\n', outf);
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84 }
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85 exit(0);
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86 }