3 Simple libftdi usage example
5 This program is distributed under the GPL, version 2
15 struct ftdi_context ftdic;
16 if (ftdi_init(&ftdic) < 0)
18 fprintf(stderr, "ftdi_init failed\n");
22 if ((ret = ftdi_usb_open(&ftdic, 0x0403, 0x6001)) < 0)
24 fprintf(stderr, "unable to open ftdi device: %d (%s)\n", ret, ftdi_get_error_string(&ftdic));
28 // Read out FTDIChip-ID of R type chips
29 if (ftdic.type == TYPE_R)
32 printf("ftdi_read_chipid: %d\n", ftdi_read_chipid(&ftdic, &chipid));
33 printf("FTDI chipid: %X\n", chipid);
36 if ((ret = ftdi_usb_close(&ftdic)) < 0)
38 fprintf(stderr, "unable to close ftdi device: %d (%s)\n", ret, ftdi_get_error_string(&ftdic));