Mine

/* This program is distributed under the GPL, version 2 */#include <stdio.h>#include <unistd.h>#include <ftdi.h>int main(int argc, char **argv){    struct ftdi_context ftdic;    int f,i;    ftdi_init(&ftdic);    f = ftdi_usb_open(&ftdic, 0x6666, 0x6001);    if(f < 0 && f != -5) {        fprintf(stderr, "unable to open ftdi device: %d (%s)\n", f, ftdi_get_error_string(&ftdic));        exit(-1);    }    printf("ftdi open succeeded: %d\n",f);    printf("enabling bitbang mode\n");    ftdi_enable_bitbang(&ftdic, 0xFF);    char buf[1];    sleep(3);    buf[0] = 0x0;    printf("turning everything on\n");    f = ftdi_write_data(&ftdic, buf, 1);    if(f < 0) {        fprintf(stderr,"write failed for 0x%x, error %d (%s)\n",buf[0],f, ftdi_get_error_string(&ftdic));    }    sleep(3);    buf[0] = 0xFF;    printf("turning everything off\n");    f = ftdi_write_data(&ftdic, buf, 1);    if(f < 0) {        fprintf(stderr,"write failed for 0x%x, error %d (%s)\n",buf[0],f, ftdi_get_error_string(&ftdic));    }    sleep(3);	buf[0] = 0;    for(i = 0; i < 32; i++) {        if( i > 0 && (i % 8) == 0) {            printf("\n");        }        printf("%02hhx ",buf[0]);        fflush(stdout);        f = ftdi_write_data(&ftdic, buf, 1);        if(f < 0) {            fprintf(stderr,"write failed for 0x%x, error %d (%s)\n",buf[0],f, ftdi_get_error_string(&ftdic));        }        buf[0] += 0x01;        sleep(1);    }    printf("\n");    printf("disabling bitbang mode\n");    ftdi_disable_bitbang(&ftdic);    ftdi_usb_close(&ftdic);    ftdi_deinit(&ftdic);}