1.ubuntu系统安装libusb相关库:
sudo apt-get install libusb-dev
sudo apt-get install libusb-1.0-0-dev
sudo apt-get install libudev-dev
2. 指定链接库路径及链接libusb库及其依赖库
3.libusb测试示例源码:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include <unistd.h>
#include "libusb-1.0/libusb.h"
#define BULK_RECV_EP 0x83
#define BULK_SEND_EP 0x02
#define INT_RECV_EP 0x81
#define INT_SEND_EP 0x01
#define VID_GOOGLE 0x18D1
#define P