FreeCalypso > hg > freecalypso-tools

annotate loadtools/ltmisc.c @ 416:30f6d1c32c6f

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doc/Flash-boot-defect article removed (no longer relevant) This article is no longer relevant because the issue in question only affected one (1) defective FCDEV3B board which was not and never will be sold.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 26 Oct 2018 07:11:08 +0000
parents e7502631a0f9
children 5385aca4d813
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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 <stdio.h>
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8 #include <stdint.h>
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9
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10 cmd_dieid(argc, argv)
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11 char **argv;
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12 {
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13 static uint32_t addrs[4] = {0xFFFEF010, 0xFFFEF012, 0xFFFEF014,
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14 0xFFFEF016};
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15 uint16_t data[4];
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16 int i, stat;
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17 FILE *of;
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18
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19 for (i = 0; i < 4; i++) {
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20 stat = do_r16(addrs[i], data + i);
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21 if (stat)
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22 return(stat);
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23 printf("%08lX: %04X\n", (u_long)addrs[i], (int)data[i]);
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24 }
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25 if (argc < 2)
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26 return(0);
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27 of = fopen(argv[1], "w");
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28 if (!of) {
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29 perror(argv[1]);
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30 return(-1);
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31 }
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32 for (i = 0; i < 4; i++)
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33 fprintf(of, "%08lX: %04X\n", (u_long)addrs[i], (int)data[i]);
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34 fclose(of);
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35 printf("Saved to %s\n", argv[1]);
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36 return(0);
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37 }