此项文件包含usb接口的连接口和驱动程序-usb interface connector and drivers

dnw 应用程序 与dnw_usb驱动程序配合使用，可以在上位机与下位机之间相互通信，程序已经编译通过-dnw applications and dnw usb driver with the use of the PC in between and the next crew to communicate with each other, the program has been compiled ；