DNW中关于USB的驱动，可以用于在DNW中通过USB端口进行程序的烧写和下载到开发板中。-DNW on the USB drive, can be used in DNW through USB port procedures programmer and downloaded to the development board.

自己编写的dnw_usb驱动 ，可以在Linux平台下运行，可以运行，自己编译过了-I have written dnw usb drive can run on Linux platform, for reference, assured operation, code has compiled ；

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 ；