基于LabVIEW的PC机与单片机串行通信研究  

Study of PC and Single Chip Microcomputer Serial Communication Based on LabVIEW

作　　者：初长宝[1] 

机构地区：[1]南昌工程学院机电学院,南昌330000

出　　处：《中国新通信》2010年第21期69-70,共2页China New Telecommunications

摘　　要：本文介绍了PC机与基于51单片机的断路器选相合闸的串行通信程序。PC机作为上位机使用图形化语言LabVIEW编制,计算出合适的合闸相角传给下位机单片机,完成对断路器合闸的控制。给出了具体的实现方法及接口电路。This paper introduce the serial conmmunication program of PC computer and 89c52based on circuit breaker phase selection making.LabVIEW is adopted in the host computer,while C language is used in slave computer.It design the hardware electric circuit of PC and Single Chip Microcomputer conmmunication connection,compile transmission and the receive procedure.

关 键 词：单片机 LABVIEW 串行通信 MAX232 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]