| 用Delphi实现大气电场仪系统中PC机与MSP430单片机的串行通信 |
| |
| 引用本文： | 程丽丹,肖稳安,行鸿彦,周欣,唐海.用Delphi实现大气电场仪系统中PC机与MSP430单片机的串行通信[J].电子工程师,2009,35(3):40-43. |
| |
| 作者姓名： | 程丽丹 肖稳安 行鸿彦 周欣 唐海 |
| |
| 作者单位： | 1. 南京信息工程大学遥感学院,江苏省南京市,210044
2. 南京信息工程大学江苏省气象灾害重点实验室,江苏省南京市,210044 |
| |
| 摘 要： | 提出基于MSP430单片机的下位机数据采集系统与Delphi环境下PC机的串行通信的软硬件实现方法.依据系统的工作流程和通信控制原理,分析了单片机与PC机通信的硬件控制电路、通信协议,并设计了上下位机通信软件.重点分析Delphi语言中MSComm控件的使用方法,将该方法应用于具有大气电场预警功能的大气电场仪的实时信息采集处理中,成功实现了功能要求.实际应用表明,该通信方案稳定可靠且控制简单,具有很强的工程实用性和广泛的应用前景.
|
| 关 键 词： | 大气电场仪系统 串行通信 MScomm控件 MSP430单片机 |
Serial Communication between PC and MSP430 Single Chip in Implementation of Atmospheric Electric Field Measurement System under Environment of Delphi |
| |
| CHENG Lidan,XIAO Wenan,XING Hongyan,ZHOU Xin,TANG Hai.Serial Communication between PC and MSP430 Single Chip in Implementation of Atmospheric Electric Field Measurement System under Environment of Delphi[J].Electronic Engineer,2009,35(3):40-43. |
| |
| Authors: | CHENG Lidan XIAO Wenan XING Hongyan ZHOU Xin TANG Hai |
| |
| Affiliation: | Nanjing University of Information Science and Technology;Nanjing 210044;China |
| |
| Abstract: | The hardware and software implementation method for serial communication between computer under environment of Delphi and the data collecting system based on MSP430 Single Chip processor is introduced in this paper.The hardware circuit and communication protocol are analyzed,and communication software between computer and single chip is designed.It special emphasis is placed on the usage of MSComm controller,and the application of this method to real-time data collection of atmospheric Electric Field Measur... |
| |
| Keywords: | Delphi |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
