hidapi库使用示例

GitHub上已经封装好的HidApi库来进行开发，下载地址是https://github.com/yigityuce/HidApi

这里弄了一个简单的测试程序：

#include <stdio.h>
#include <stdlib.h>
#include "hidapi.h"

int main(int argc, char* argv[])
{
    if (hid_init())
        return -1;

    // Open the device using the VID, PID,
    // and optionally the Serial number.
    handle = hid_open(0x01234, 0x4567, NULL);
    if (!handle)
    {
        printf("unable to open device\n");
        return 1;
    }




    UCHAR data[65] = { 0 };
    data[0] = 0x01;
    data[1] = 0x82;

    res = hid_write(handle, data, 65);
    memset(data, 0, sizeof(data));
    while (1)
    {
        res = hid_read(handle, data, 64);
        printf("%d\n", res);
    }

    return 0;
}