VC编写的函数发生器, 能自动产生三角波，方波，正弦波等波形，并通过USB接口传送到嵌入式控制系统-VC function generator written in, can automatically generate triangle wave, square wave, sine wave, etc., and through the USB interface to transfer to the embedded control system

基于6713的USB通信的上位机程序，用C语言进行描述，可以实现数据传输功能-6713 USB communication host computer program using C language descr iption, can achieve data transfer function