#include "usbcommon.h" int main(int argc, char *argv[]) { int opt, dev = 0, help = 0; int fd; while((opt = getopt(argc, argv, "d:h?")) != -1) switch(opt) { case 'd': dev = atoi(optarg); break; default: help = 1; break; } if(help || optind != argc) return 0; if(!opendev(dev, &fd)) { fprintf(stderr, deverror(dev)); return 1; } usbtm_set_clock_master(fd, 1); usbtm_set_trig_master(fd, 1); closedev(dev, fd); return 0; }