用手写笔作输入的任意波形发生器

The Use of Handwriting Input Device for General Waveform Generator

介绍了一种利用电脑输入设备手写笔作为输入设备的任意波形发生器及工作原理 ,给出了手写笔的通讯数据格式 ,提供了手写笔与单片机的硬件接口线路和软件接口程序 ,并有详细的注解。

This paper introduces the application of the handwriting input device for general waveform generator.It analyzes the data communications protocol between the hardware and the software.Detail notes for interface are presented,too.