FreeCalypso > hg > freecalypso-tools

annotate rvinterf/old/g23sh/main.c @ 505:7bf0d909c87e

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fc-loadtool flash ID check: change of reset after the check logic This change only affects those flash configurations that have ID checks enabled. The logic for resetting the flash after the ID check has been changed as follows: 1) If the check fails, we return without attempting to reset the flash. 2) If the check is successful, we reset the flash using the configured method (could be AMD or Intel or Intel W30) instead of always doing an AMD flash reset as the original code did.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 27 May 2019 19:58:01 +0000
parents e7502631a0f9
children
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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 g23sh.
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3 */
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4
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5 #include <sys/types.h>
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Mychaela Falconia <falcon@freecalypso.org>
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6 #include <sys/errno.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
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11 char *socket_pathname = "/tmp/rvinterf_socket";
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12 int ttyhacks, dflag;
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13
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14 int sock;
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15
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16 extern char *rvinterf_Bopt, *rvinterf_lopt, *rvinterf_wopt;
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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 int optind;
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22 extern char *optarg;
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23 int c;
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24 fd_set fds;
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25
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26 while ((c = getopt(argc, argv, "B:dl:s:w:")) != EOF)
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27 switch (c) {
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28 case 'B':
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29 rvinterf_Bopt = optarg;
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30 continue;
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31 case 'd':
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32 dflag++;
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33 continue;
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34 case 'l':
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35 rvinterf_lopt = optarg;
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36 continue;
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37 case 's':
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38 socket_pathname = optarg;
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39 continue;
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40 case 'w':
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41 rvinterf_wopt = optarg;
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42 continue;
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43 case '?':
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44 default:
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45 usage: fprintf(stderr,
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46 "usage: %s [options] [ttyport]\n", argv[0]);
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47 exit(1);
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48 }
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49 switch (argc - optind) {
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50 case 0:
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51 if (rvinterf_Bopt || rvinterf_lopt || rvinterf_wopt) {
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52 fprintf(stderr,
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53 "%s: -B, -l and -w options are meaningful only when launching rvinterf\n",
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54 argv[0]);
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55 exit(1);
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56 }
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57 break;
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58 case 1:
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59 launch_rvinterf(argv[optind]);
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60 break;
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61 default:
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62 goto usage;
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63 }
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64
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65 ttyhacks = isatty(0) && !dflag;
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66 init();
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67 tty_init();
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68 for (;;) {
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69 FD_ZERO(&fds);
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70 FD_SET(0, &fds);
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71 FD_SET(sock, &fds);
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72 c = select(sock+1, &fds, 0, 0, 0);
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73 if (c < 0) {
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74 if (errno == EINTR)
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75 continue;
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Mychaela Falconia <falcon@freecalypso.org>
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76 tty_cleanup();
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Mychaela Falconia <falcon@freecalypso.org>
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77 perror("select");
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78 exit(1);
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Mychaela Falconia <falcon@freecalypso.org>
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79 }
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Mychaela Falconia <falcon@freecalypso.org>
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80 if (FD_ISSET(0, &fds))
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Mychaela Falconia <falcon@freecalypso.org>
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81 handle_tty_input();
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Mychaela Falconia <falcon@freecalypso.org>
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82 if (FD_ISSET(sock, &fds))
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Mychaela Falconia <falcon@freecalypso.org>
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83 handle_rvinterf_input();
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Mychaela Falconia <falcon@freecalypso.org>
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84 fflush(stdout);
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85 }
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86 }