FreeCalypso > hg > freecalypso-tools

annotate loadtools/ltmisc.c @ 1012:11391cb6bdc0

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patch from fixeria: doc change from SE K2x0 to K2xx Since their discovery in late 2022, Sony Ericsson K200 and K220 phones were collectively referred to as SE K2x0 in FreeCalypso documentation. However, now that SE K205 has been discovered as yet another member of the same family (same PCBA in different case), it makes more sense to refer to the whole family as SE K2xx.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 23 Sep 2024 12:23:20 +0000
parents dfe6ba3611cd
children
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1 /*
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2 * This module is a place to implement little miscellaneous fc-loadtool
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3 * commands which don't belong anywhere else.
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4 */
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5
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6 #include <sys/types.h>
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7 #include <sys/time.h>
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8 #include <stdio.h>
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9 #include <stdint.h>
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10 #include <stdlib.h>
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11
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12 cmd_crc32(argc, argv)
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13 char **argv;
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14 {
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15 u_long area_base, area_len;
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16 char *strtoul_endp;
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17 u_long crc_result;
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18 int stat;
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19
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20 area_base = strtoul(argv[1], &strtoul_endp, 16);
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21 if (*strtoul_endp) {
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22 inv: fprintf(stderr, "usage: crc32 hex-start hex-len\n");
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23 return(-1);
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24 }
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25 area_len = strtoul(argv[2], &strtoul_endp, 16);
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26 if (*strtoul_endp)
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27 goto inv;
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28 stat = crc32_on_target(area_base, area_len, &crc_result);
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29 if (stat == 0)
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30 printf("%08lX\n", crc_result);
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31 return(stat);
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32 }
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34 cmd_dieid(argc, argv)
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35 char **argv;
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36 {
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37 static uint32_t addrs[4] = {0xFFFEF010, 0xFFFEF012, 0xFFFEF014,
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38 0xFFFEF016};
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39 uint16_t data[4];
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40 int i, stat;
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41 FILE *of;
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42
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43 for (i = 0; i < 4; i++) {
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44 stat = do_r16(addrs[i], data + i);
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45 if (stat)
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46 return(stat);
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47 printf("%08lX: %04X\n", (u_long)addrs[i], (int)data[i]);
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48 }
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49 if (argc < 2)
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50 return(0);
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51 of = fopen(argv[1], "w");
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52 if (!of) {
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53 perror(argv[1]);
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54 return(-1);
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55 }
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56 for (i = 0; i < 4; i++)
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57 fprintf(of, "%08lX: %04X\n", (u_long)addrs[i], (int)data[i]);
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58 fclose(of);
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59 printf("Saved to %s\n", argv[1]);
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60 return(0);
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61 }
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62
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63 cmd_timeout_cal(argc, argv)
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64 char **argv;
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65 {
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66 char *targv[3];
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67 struct timeval time1, time2, diff;
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68 int rc;
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69
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70 targv[0] = "sertimeout";
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71 targv[1] = argv[1];
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72 targv[2] = 0;
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73 if (tpinterf_make_cmd(targv) < 0) {
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74 fprintf(stderr, "error: unable to form target command\n");
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75 return(-1);
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76 }
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77 if (tpinterf_send_cmd() < 0)
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78 return(-1);
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79 gettimeofday(&time1, 0);
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80 rc = tpinterf_pass_output(60);
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81 gettimeofday(&time2, 0);
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82 if (rc)
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83 return(rc);
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84 timersub(&time2, &time1, &diff);
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85 printf("%u.%06u s\n", (unsigned) diff.tv_sec, (unsigned) diff.tv_usec);
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86 return(0);
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87 }