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annotate loadtools/sertool.c @ 55:278052b6afda

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loadtools: started laying the foundation for flash support
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sun, 23 Jun 2013 20:13:59 +0000
parents f1df95eed62c
children ccc5161848c7
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1 /*
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2 * This module contains the main() function for fc-iram, previously
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3 * called fc-sertool: the simplest of the FreeCalypso loading tools,
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4 * which sends the user-specified IRAM SREC image to the boot ROM
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5 * and then switches into serial tty 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, "b:h:H:i:")) != EOF)
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26 switch (c) {
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27 case 'b':
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28 set_romload_baudrate(optarg);
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29 continue;
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30 case 'h':
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31 read_hwparam_file_shortname(optarg);
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32 continue;
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33 case 'H':
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34 read_hwparam_file_fullpath(optarg);
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35 continue;
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36 case 'i':
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37 set_beacon_interval(optarg);
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38 continue;
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39 case '?':
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40 default:
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41 usage: fprintf(stderr,
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42 "usage: fc-iram [options] ttyport iramimage.srec\n");
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43 exit(1);
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44 }
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45 if (argc - optind != 2)
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46 goto usage;
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47 target_ttydev = argv[optind];
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48 iramimage.filename = argv[optind+1];
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50 open_target_serial();
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51 perform_romload();
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52 tty_passthru();
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53 exit(0);
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54 }