基于VC的PIC单片机与PC机的接口设计  

Design of interface between PIC and PC based on VC

作　　者：陈黎卿[1] 任淼[1] 

机构地区：[1]安徽农业大学工学院,安徽合肥230036

出　　处：《机电工程》2007年第12期82-84,共3页Journal of Mechanical & Electrical Engineering

基　　金：安徽省教育厅青年教师基金资助项目(2007jq1048);安徽农业大学大学生创新基金资助项目(未提供)

摘　　要：PIC16F877单片机是一种非常适合在各种便携式设备中使用的高性价比的单片机,已经得到了越来越广泛的应用。介绍了PIC16F877单片机与PC机实现串行通信的方法,给出了硬件接口电路及实现源程序,且通过使用VC++6.0开发工具开发了测试程序,通过试验验证了所述方法的可行性。研究表明,该方法为实现PIC单片机与PC机的串口通讯应用提供了参考。PIC16F877 is a kind of high cost-performance single chip microcomputer and suitable to use in vorious protable equip- ments, which has gotten more and more wide application. An approach of serial communication of PIC16F877 and PC was intro- duced, and a hardware interface circuit and a communication source program were provided. The program was developed based on the VC ＋ ＋ 6.0 software development tools. The method was confirmed feasibility through experiments. The research shows that the method provides the reference in PIC and PC machine serial port communication application.

关 键 词：PIC16F877 VC程序 异步串行通信 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]