DELPHI编程实现与ARM控制器的多机通信
Multi-machine Communication Between ARM Controller and PC Programmed by Delphi
摘要
介绍了一种基于RS-485总线型的微机与ARM控制器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ARM控制器为下位机,下位机可以灵活控制多台配电智能终端,也可以与上位机组成网络进行远程数据传输。系统软件以Delphi语言编写,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。
Abstract
Introduced a Multi-serial communication data acquisition and control processing system between ARM controller and PC Based on RS485 bus. ARM controller as the lower computer can control multiple load management terminal flexibly,also can form a network wi
关键词
ARM/RS485串口通信/Delphi/Modbus通信规约Key words
ARM/RS485 serial communication/Delphi/Modbus protocol引用本文复制引用
基金项目
出版年
2011