FreeCalypso > hg > freecalypso-tools

annotate loadtools/bpdispatch.c @ 995:74024eb17e04

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fc-loadtool help: improve language regarding 16 MiB flash chips In FC project history, 16 MiB flash originally meant Pirelli DP-L10. Then we got FCDEV3B with the same flash (our own design), but now we are discovering more Calypso devices that used such large flash, both late Calypso era (Sony Ericsson K2x0) as well as much earlier ones (FIC FLUID devices.txt file with 2004 dates, Leonardo+ rev 5). Hence we need to migrate to more generic or neutral language in associated documentation, without giving elevated status to specific examples that drove our early project history.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 03 Dec 2023 21:11:12 +0000
parents 850b4f066d75
children
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1 /*
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2 * This module implements the command dispatch for fc-buzplay
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3 */
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4
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5 #include <ctype.h>
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6 #include <stdio.h>
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7 #include <string.h>
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8 #include <strings.h>
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9 #include <stdlib.h>
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10
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11 extern int cmd_baud();
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12 extern int cmd_exit();
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13 extern int cmd_play();
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14 extern int cmd_play_bu();
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15 extern int cmd_play_pwt();
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16 extern int loadtool_cmd_passthru();
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17
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18 static struct cmdtab {
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19 char *cmd;
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20 int minargs;
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21 int maxargs;
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22 int (*func)();
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23 } cmdtab[] = {
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24 {"abbr", 2, 2, loadtool_cmd_passthru},
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25 {"abbw", 3, 3, loadtool_cmd_passthru},
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26 {"baud", 0, 1, cmd_baud},
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27 {"buzlev", 0, 1, loadtool_cmd_passthru},
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28 {"exit", 0, 1, cmd_exit},
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29 {"play", 1, 2, cmd_play},
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30 {"play-bu", 1, 1, cmd_play_bu},
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31 {"play-pwt", 1, 2, cmd_play_pwt},
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32 {"playt", 1, 2, cmd_play_pwt},
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33 {"pwt", 1, 1, loadtool_cmd_passthru},
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34 {"quit", 0, 1, cmd_exit},
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35 {"r8", 1, 1, loadtool_cmd_passthru},
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36 {"r16", 1, 1, loadtool_cmd_passthru},
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37 {"r32", 1, 1, loadtool_cmd_passthru},
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38 {"w8", 2, 2, loadtool_cmd_passthru},
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39 {"w16", 2, 2, loadtool_cmd_passthru},
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40 {"w32", 2, 2, loadtool_cmd_passthru},
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41 {0, 0, 0, 0}
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42 };
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43
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44 buzplay_dispatch_cmd(cmd)
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45 char *cmd;
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46 {
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47 char *argv[10];
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48 char *cp, **ap;
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49 struct cmdtab *tp;
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50
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51 for (cp = cmd; isspace(*cp); cp++)
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52 ;
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53 if (!*cp || *cp == '#')
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54 return(0);
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55 argv[0] = cp;
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56 while (*cp && !isspace(*cp))
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57 cp++;
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58 if (*cp)
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59 *cp++ = '\0';
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60 for (tp = cmdtab; tp->cmd; tp++)
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61 if (!strcmp(tp->cmd, argv[0]))
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62 break;
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63 if (!tp->func) {
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64 fprintf(stderr, "error: no such command\n");
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65 return(-1);
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66 }
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67 for (ap = argv + 1; ; ) {
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68 while (isspace(*cp))
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69 cp++;
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70 if (!*cp || *cp == '#')
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71 break;
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72 if (ap - argv - 1 >= tp->maxargs) {
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73 fprintf(stderr, "error: too many arguments\n");
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74 return(-1);
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75 }
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76 *ap++ = cp;
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77 while (*cp && !isspace(*cp))
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78 cp++;
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79 if (*cp)
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80 *cp++ = '\0';
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81 }
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82 if (ap - argv - 1 < tp->minargs) {
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83 fprintf(stderr, "error: too few arguments\n");
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84 return(-1);
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85 }
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86 *ap = 0;
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87 return tp->func(ap - argv, argv);
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88 }