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annotate loadtools/sertool.c @ 27:ae6294b8a015

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loadtool: exit jump0 implemented
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sat, 04 May 2013 06:22:09 +0000
parents 24b88c119465
children 768a3d012931
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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1 /*
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2 * This module contains the main() function for fc-sertool: the simplest
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3 * of the FreeCalypso loading tools, which sends the user-specified
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4 * IRAM SREC image to the boot ROM and then switches into serial tty
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5 * pass-through.
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6 */
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7
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8 #include <sys/types.h>
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9 #include <stdint.h>
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10 #include <stdio.h>
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11 #include <stdlib.h>
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12 #include <unistd.h>
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13 #include "srecreader.h"
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14
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15 extern char *target_ttydev;
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16 extern struct srecreader iramimage;
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17
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18 main(argc, argv)
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19 char **argv;
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20 {
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21 extern char *optarg;
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22 extern int optind;
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23 int c;
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24
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25 while ((c = getopt(argc, argv, "h:H:i:")) != EOF)
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26 switch (c) {
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27 case 'h':
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28 read_hwparam_file_shortname(optarg);
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29 continue;
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30 case 'H':
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31 read_hwparam_file_fullpath(optarg);
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32 continue;
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33 case 'i':
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34 set_beacon_interval(optarg);
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35 continue;
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36 case '?':
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37 default:
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38 usage: fprintf(stderr,
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39 "usage: fc-sertool [options] ttyport iramimage.srec\n");
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40 exit(1);
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41 }
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42 if (argc - optind != 2)
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43 goto usage;
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44 target_ttydev = argv[optind];
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45 iramimage.filename = argv[optind+1];
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46
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47 open_target_serial();
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48 perform_romload();
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49 tty_passthru();
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50 exit(0);
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51 }