详细介绍了VC下利用WINDOWS API函数来实现与符合HID设备类的USB接口通信，并给出了通信程序的部分源代码-details of VC using Windows API function to achieve compliance with the type of equipment HID USB communications, and communications procedures given the source code

利用USB将电脑数据传到下位机功能，可以方便地进行时钟校正-USB to computer data transmitted using the next-bit machine function, you can easily clock correction

编辑代码 在/mnt下创建usb目录 查看U盘设备名称卸载U盘函数-Edit the code in the/mnt directory to create usb U disk device name to view uninstalled U disk function