3 Example for ftdi_usb_find_all()
5 This program is distributed under the GPL, version 2
15 struct ftdi_context ftdic;
16 struct ftdi_device_list *devlist, *curdev;
17 char manufacturer[128], description[128];
18 int retval = EXIT_SUCCESS;
20 if (ftdi_init(&ftdic) < 0)
22 fprintf(stderr, "ftdi_init failed\n");
26 if ((ret = ftdi_usb_find_all(&ftdic, &devlist, 0, 0)) < 0)
28 fprintf(stderr, "ftdi_usb_find_all failed: %d (%s)\n", ret, ftdi_get_error_string(&ftdic));
29 retval = EXIT_FAILURE;
33 printf("Number of FTDI devices found: %d\n", ret);
36 for (curdev = devlist; curdev != NULL; i++)
38 printf("Checking device: %d\n", i);
39 if ((ret = ftdi_usb_get_strings(&ftdic, curdev->dev, manufacturer, 128, description, 128, NULL, 0)) < 0)
41 fprintf(stderr, "ftdi_usb_get_strings failed: %d (%s)\n", ret, ftdi_get_error_string(&ftdic));
42 retval = EXIT_FAILURE;
45 printf("Manufacturer: %s, Description: %s\n\n", manufacturer, description);
46 curdev = curdev->next;
49 ftdi_list_free(&devlist);