文件名称:ceju
-
所属分类:
- 标签属性:
- 上传时间:2012-11-16
-
文件大小:3.44kb
-
已下载:0次
-
提 供 者:
-
相关连接:无下载说明:别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容来自于网络,使用问题请自行百度
超声波测距系统软件设计采用模块化设计,由主程序、发射子程序、查蟓接收子程序、定时子程序、显示子程序等模块组成。该系统的主程序处于键控循环工作方式,当按下测量键时,主程序开始调用发射子程序、查询接收子程序、定时子程序,并把测量结果用显示子程序在液晶屏上显示出来。 由于液晶要使用同一P3口,所以必须使用位操作,否则将导致LCD不能正常显示。在系统还可以加入温度传感器来监测环境温度,可进行温度被偿。为了增强系统的可靠性,应在软硬件上采用抗干扰措施。-Ultrasonic ranging system design uses modular software design, by the main program, launched Subroutine, Subroutine search蟓receive regular subroutine, subroutines, such as display modules. The main program of the system at work keying cycle, when the press measurement key, the main program to launch the beginning of subroutine calls, inquiries receive subroutine, time subroutine, and the measurement results show the subroutines used in liquid crystal display screen . As the LCD I want to use the same P3, it is necessary to use bit operation, or they will not lead to the normal LCD display. Also can be added in the system temperature sensor to monitor ambient temperature, the temperature can be outstanding. In order to enhance the reliability of the system hardware and software should be used in anti-jamming measures.
相关搜索: Ranging System Design
超声波测距
(系统自动生成,下载前可以参看下载内容)
下载文件列表
ceju.doc
本网站为编程资源及源代码搜集、介绍的搜索网站,版权归原作者所有! 粤ICP备11031372号
1999-2046 搜珍网 All Rights Reserved.