FreeCalypso > hg > freecalypso-tools

annotate loadtools/sertool.c @ 185:3eb53be9e667

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fc-vcxo-param: use M_PI constant instead of acos(-1.0)
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 13 Apr 2017 05:13:45 +0000
parents e7502631a0f9
children 064d4eedb3a6
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Mychaela Falconia <falcon@freecalypso.org>
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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 extern int gta_modem_poweron;
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18
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19 main(argc, argv)
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20 char **argv;
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21 {
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22 extern char *optarg;
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23 extern int optind;
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24 int c;
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25
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26 while ((c = getopt(argc, argv, "b:c:C:h:H:i:n")) != EOF)
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27 switch (c) {
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28 case 'b':
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29 set_romload_baudrate(optarg);
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30 continue;
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31 case 'c':
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32 set_compalstage_short(optarg);
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33 continue;
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34 case 'C':
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35 set_compalstage_fullpath(optarg);
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36 continue;
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37 case 'h':
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38 read_hwparam_file_shortname(optarg);
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39 continue;
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40 case 'H':
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41 read_hwparam_file_fullpath(optarg);
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42 continue;
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43 case 'i':
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44 set_beacon_interval(optarg);
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45 continue;
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46 case 'n':
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47 gta_modem_poweron = 0;
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48 continue;
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49 case '?':
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50 default:
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51 usage: fprintf(stderr,
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52 "usage: fc-iram [options] ttyport iramimage.srec\n");
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53 exit(1);
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54 }
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55 if (argc - optind != 2)
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56 goto usage;
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57 target_ttydev = argv[optind];
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58 iramimage.filename = argv[optind+1];
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59
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60 open_target_serial();
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61 perform_compal_stage(1);
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62 perform_romload();
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63 tty_passthru();
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64 exit(0);
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65 }