基于DELPHI编程的微机与单片机间的多机通信  

The Communication between Computer and 80C51 Single Chip Based on Delphi

作　　者：徐信福[1] 公衍梅[1] 毛德祥[1] 

机构地区：[1]大连理工大学,辽宁大连116023

出　　处：《机电工程》2005年第4期15-18,共4页Journal of Mechanical & Electrical Engineering

摘　　要：介绍了一种基于RS-485总线型的微机与单片机间多机串行通信数据采集控制处理系统。以PC机为上位机和单片机为下位机,下位机可以进行单独测量,也可以与上位机组成网络进行远程传输,系统软件以DELPHI和C51语言编汇,实现了系统体积小、性能可靠、外围电子元件少的特点,整个系统使用灵活方便,具有很大的实用性。This article introduces a measurement controlling system based on RS -485 serial communication network, which includes a host computer and some slave computers. The system primarily consists of a computer, many MCU that are very popular on present market, and actualize the communicating between a computer and MCU by DELPHI language and C51 language. The slave computers may not only measure by itself but also can be used with the host computer, so the system has the several features, for example, smaller volume, credibility, less components, convenient and very useful.

关 键 词：DELPHI语言 面向对象 程序设计 微机 单片机 多机通信 RS-485总线 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]