基于中断方式的PC机与单片机串口通信的实现

Serial Communication between a PC and a Chip Microcomputer Based on Interrupt Service Routine

阐述PC机串行通信和中断编程的原理,介绍一种在中断方式下实现PC机与单片机进行串口通信的方法,给出用于PC机的基本程序。

The principles of serial communication and interrupt service routine were first described in the paper,and a method of communication between a PC and a chip microcomputer based on ISR was introduced.Then the basic code for PC was offered.