main.cpp

#include <stdio.h>
#include <stdlib.h>
#include <libusb.h>
#include <errno.h>

static int reset_by_vid_pid(int vid, int pid);

int main(int argc, char **argv)
{
    if(argc < 2) return 11;
    int vid = strtol(argv[1], 0, 16);
    int pid = strtol(argv[2], 0, 16);
    reset_by_vid_pid(vid, pid);
    return 0;
}

static int reset_by_vid_pid(int vid, int pid)
{
    int rc = 0;
    struct libusb_device_handle *handle;

    libusb_init(NULL);

    handle = libusb_open_device_with_vid_pid(NULL, vid, pid);

    if(!handle){
        return 1;
    }

    if(libusb_reset_device(handle)){
        printf("Reset failed, you may need to replug your device.\n");
        rc = 1;
    }
    libusb_attach_kernel_driver(handle, 0);

    libusb_close(handle);

    libusb_exit(NULL);

    return rc;
}