FreeCalypso > hg > fc-usbser-tools

annotate duart28/main.c @ 27:2413a54a1bfc

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fc-duart28-conf started
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 09 Sep 2023 17:53:21 +0000
parents
children a7393d00996a
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27
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Mychaela Falconia <falcon@freecalypso.org>
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1 /*
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2 * Main module for fc-duart28-conf utility.
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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 <stdlib.h>
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8 #include <string.h>
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9 #include <strings.h>
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10 #include <usb.h>
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11
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12 extern struct usb_device *find_duart28_usbdev();
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13
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14 oper_find()
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15 {
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16 struct usb_device *dev;
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17
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18 dev = find_duart28_usbdev();
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Mychaela Falconia <falcon@freecalypso.org>
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19 if (!dev)
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20 printf("No DUART28 adapter found\n");
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21 return 0;
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22 }
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23
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24 oper_check_eeprom()
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25 {
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26 fprintf(stderr, "error: check-eeprom command not yet implemented\n");
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27 exit(1);
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28 }
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29
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30 oper_program(newconf)
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31 {
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32 fprintf(stderr, "error: set command not yet implemented\n");
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33 exit(1);
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34 }
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35
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36 main(argc, argv)
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37 char **argv;
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38 {
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39 if (argc < 2)
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40 return oper_find();
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41 if (!strcmp(argv[1], "find")) {
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42 if (argc != 2) {
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43 fprintf(stderr,
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Mychaela Falconia <falcon@freecalypso.org>
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44 "error: %s find command takes no arguments\n",
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45 argv[0]);
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46 exit(1);
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47 }
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48 return oper_find();
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49 }
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Mychaela Falconia <falcon@freecalypso.org>
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50 if (!strcmp(argv[1], "check-eeprom")) {
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51 if (argc != 2) {
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52 fprintf(stderr,
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53 "error: %s check-eeprom command takes no arguments\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 return oper_check_eeprom();
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58 }
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59 if (!strcmp(argv[1], "set")) {
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60 if (argc != 3) {
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61 fprintf(stderr,
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62 "error: %s set command takes 1 argument\n",
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63 argv[0]);
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64 exit(1);
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65 }
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66 if (!strcmp(argv[2], "C") || !strcmp(argv[2], "S"))
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67 return oper_program(argv[2][0]);
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68 if (!strcmp(argv[2], "c") || !strcmp(argv[2], "s"))
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69 return oper_program(toupper(argv[2][0]));
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70 fprintf(stderr, "error: %s set argument must be C or S\n",
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71 argv[0]);
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72 exit(1);
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73 }
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74 fprintf(stderr, "%s error: non-understood command \"%s\"\n", argv[0],
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75 argv[1]);
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76 exit(1);
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77 }