FreeCalypso > hg > freecalypso-tools

annotate loadtools/bpmain.c @ 624:7485e75d9477

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srec-regions: removed unnecessary prohibition against address going backward
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 27 Feb 2020 08:12:11 +0000
parents cef70d53fc5e
children ecea01f65146
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1 /*
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2 * This module contains the main() function for fc-buzplay
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3 */
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4
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5 #include <sys/types.h>
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6 #include <stdint.h>
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7 #include <stdio.h>
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8 #include <stdlib.h>
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9 #include <unistd.h>
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10 #include "srecreader.h"
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11
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12 char *target_ttydev;
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13
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14 extern struct srecreader iramimage;
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15 extern char default_buzplayer_image[];
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16 extern void (*default_exit)();
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17
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18 extern struct baudrate *find_baudrate_by_name();
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20 static struct baudrate *reattach;
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22 main(argc, argv)
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23 char **argv;
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24 {
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25 extern char *optarg;
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26 extern int optind;
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27 int c;
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28 char command[512];
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29
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30 while ((c = getopt(argc, argv, "a:b:c:C:h:H:i:P:r:")) != EOF)
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31 switch (c) {
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32 case 'a':
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33 iramimage.filename = optarg;
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34 continue;
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35 case 'b':
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36 set_romload_baudrate(optarg);
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37 continue;
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38 case 'c':
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39 set_compalstage_short(optarg);
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40 continue;
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41 case 'C':
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42 set_compalstage_fullpath(optarg);
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43 continue;
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44 case 'h':
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45 read_hwparam_file_shortname(optarg);
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46 continue;
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47 case 'H':
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48 read_hwparam_file_fullpath(optarg);
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49 continue;
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50 case 'i':
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51 set_beacon_interval(optarg);
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52 continue;
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53 case 'P':
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54 if (find_bootctrl_entry(optarg) < 0)
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55 exit(1); /* error msg already printed */
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56 continue;
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57 case 'r':
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58 reattach = find_baudrate_by_name(optarg);
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59 if (!reattach)
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60 exit(1); /* error msg already printed */
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61 continue;
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62 case '?':
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63 default:
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64 usage: fprintf(stderr,
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65 "usage: fc-buzplay [options] ttyport\n");
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66 exit(1);
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67 }
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68 if (argc - optind != 1)
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69 goto usage;
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70 target_ttydev = argv[optind];
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71 if (!iramimage.filename)
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72 iramimage.filename = default_buzplayer_image;
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73
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74 open_serial_port(target_ttydev);
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75 if (reattach)
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76 set_serial_baudrate(reattach);
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77 else {
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78 pwon_if_needed();
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79 perform_compal_stage();
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80 perform_romload();
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81 putchar('\n');
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82 if (tpinterf_pass_output(1) < 0)
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83 exit(1);
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84 putchar('\n');
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85 }
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86 for (;;) {
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87 if (isatty(0)) {
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88 fputs("buzplay> ", stdout);
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89 fflush(stdout);
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90 }
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91 if (!fgets(command, sizeof command, stdin))
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92 default_exit(0);
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93 buzplay_dispatch_cmd(command);
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94 }
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95 }