📄 基于arm7的gpio口的使用(lcd1602液晶模块) - 技术文章 - 嵌入式交流网.htm
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0095)http://armembed.any2000.com/web/viewarticle.asp?userid=953805&lanmuid=6510293&contentID=1276924 -->
<HTML><HEAD><TITLE>基于ARM7的GPIO口的使用(LCD1602液晶模块) - 技术文章 - 嵌入式交流网</TITLE>
<META content=嵌入式交流网为您提供以下内容资讯：基于ARM7的GPIO口的使用(LCD1602液晶模块)(技术文章)
name=description>
<META content=基于ARM7的GPIO口的使用(LCD1602液晶模块),技术文章,嵌入式交流网 name=keywords>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<SCRIPT language=javascript>
window.status="C51，FPGA，ARM7，ARM9开发交流";
</SCRIPT>
<LINK href="基于ARM7的GPIO口的使用(LCD1602液晶模块) - 技术文章 - 嵌入式交流网.files/DefaultSkin.css"
type=text/css rel=stylesheet>
<META content="MSHTML 6.00.2900.3354" name=GENERATOR></HEAD>
<BODY style="BACKGROUND: url(/a/r/armembed/webbackground.gif)" text=#000000
bottomMargin=0 bgColor=#feffb1 leftMargin=0 topMargin=5 rightMargin=0>
<TABLE cellSpacing=0 cellPadding=0 width=771 align=center border=0>
<TBODY>
<TR>
<TD
background="基于ARM7的GPIO口的使用(LCD1602液晶模块) - 技术文章 - 嵌入式交流网.files/img01.jpg"
height=8></TD></TR>
<TR>
<TD background="基于ARM7的GPIO口的使用(LCD1602液晶模块) - 技术文章 - 嵌入式交流网.files/bg01.jpg"
height=75>
<TABLE height="100%" cellSpacing=0 cellPadding=0 width="98%" align=center
border=0>
<TBODY>
<TR>
<TD height=110>
<TABLE height=70 cellSpacing=0 cellPadding=0 width="100%"
border=0><TBODY>
<TR>
<TD align=middle width="75%"><A title=点击进入嵌入式交流论坛
href="http://bbs.armeasy.com/" target=_blank><IMG height=160
src="基于ARM7的GPIO口的使用(LCD1602液晶模块) - 技术文章 - 嵌入式交流网.files/banner.jpg"
width=760
border=0></A></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR>
<TR>
<TD><IMG height=37
src="基于ARM7的GPIO口的使用(LCD1602液晶模块) - 技术文章 - 嵌入式交流网.files/img02.jpg"></TD></TR>
<TR>
<TD class=LanMu vAlign=top
background="基于ARM7的GPIO口的使用(LCD1602液晶模块) - 技术文章 - 嵌入式交流网.files/bg02.jpg"
height=21><A class=LanMuText href="http://armembed.any2000.com/">网站首页</A>
| <A class=LanMuText
href="http://armembed.any2000.com/perweb/oplanmu.asp?lanmuid=6510636&userid=953805&uname=armembed&lanmutype=单页图文"
target="">公司简介</A> | <A class=LanMuText
href="http://armembed.any2000.com/perweb/oplanmu.asp?lanmuid=6510079&userid=953805&uname=armembed&lanmutype=音乐"
target="">成功案例</A> | <A class=LanMuText
href="http://armembed.any2000.com/perweb/oplanmu.asp?lanmuid=6510392&userid=953805&uname=armembed&lanmutype=文章"
target="">行业新闻</A> | <A class=LanMuText
href="http://armembed.any2000.com/perweb/oplanmu.asp?lanmuid=6510293&userid=953805&uname=armembed&lanmutype=文章"
target="">技术文章</A> | <A class=LanMuText
href="http://armembed.any2000.com/perweb/oplanmu.asp?lanmuid=6521702&userid=953805&uname=armembed&lanmutype=文章"
target="">C语言集锦</A> | <A class=LanMuText
href="http://armembed.any2000.com/perweb/oplanmu.asp?lanmuid=6513141&userid=953805&uname=armembed&lanmutype=下载"
target="">资料下载</A> | <A class=LanMuText
href="http://armembed.any2000.com/perweb/oplanmu.asp?lanmuid=6510385&userid=953805&uname=armembed&lanmutype=文章"
target="">职场生涯</A> | <A class=LanMuText
href="http://armembed.any2000.com/perweb/oplanmu.asp?lanmuid=6510509&userid=953805&uname=armembed&lanmutype=图片"
target="">网上商城</A> | <A class=LanMuText
href="http://armembed.any2000.com/perweb/oplanmu.asp?lanmuid=6951614&userid=953805&uname=armembed&lanmutype=自定链接"
target=_blank>ARM论坛</A></TD></TR>
<TR>
<TD>
<TABLE height=700 cellSpacing=0 cellPadding=0 width=771
background="基于ARM7的GPIO口的使用(LCD1602液晶模块) - 技术文章 - 嵌入式交流网.files/bg04.jpg"
border=0>
<TBODY>
<TR>
<TD vAlign=top align=right width=200></TD>
<TD vAlign=top height="100%">
<TABLE height="100%" cellSpacing=0 cellPadding=0 width="99%"
border=0>
<TBODY>
<TR>
<TD
background="基于ARM7的GPIO口的使用(LCD1602液晶模块) - 技术文章 - 嵌入式交流网.files/bg06.jpg"
height=26></TD></TR>
<TR>
<TD vAlign=top bgColor=#ffffff>
<TABLE cellSpacing=1 cellPadding=1 width="99%" align=center
bgColor=#ffffff border=0><!--TheDangStr_Start-->
<TBODY>
<TR>
<TD class=WebPosText vAlign=center height=24>当前位置：<A
class=WebPosLink
href="http://armembed.any2000.com/">首页</A> > <A
class=WebPosLink
href="http://armembed.any2000.com/perweb/oplanmu.asp?lanmuid=6510293&userid=953805&uname=armembed&lanmutype=文章">技术文章</A></TD></TR><!--TheDangStr_End-->
<TR>
<TD vAlign=center align=middle>
<TABLE cellSpacing=1 cellPadding=5 width="97%"
border=0><TBODY>
<TR height=50>
<TD
style="FONT-SIZE: 12px; FONT-FAMILY: 宋体; TEXT-DECORATION: none"
align=middle>基于ARM7的GPIO口的使用(LCD1602液晶模块)</TD></TR>
<TR height=30>
<TD
style="FONT-SIZE: 12px; FONT-FAMILY: 宋体; TEXT-DECORATION: none"
align=middle>作者：刘启明 来源：原创 更新时间：2008-1-20
18:32:05 浏览次数：125</TD></TR>
<TR>
<TD vAlign=top align=middle height="100%">
<TABLE cellSpacing=0 cellPadding=6 width="100%">
<TBODY>
<TR>
<TD
style="FONT-SIZE: 12px; LINE-HEIGHT: 170%; FONT-FAMILY: 宋体; TEXT-DECORATION: none"
vAlign=top>
<P>/*************************************<BR>功能：采用ARM7的GPIO口控制LCD1602显示<BR>目的：彻底玩透ARM7的GPIO口<BR>接线：P0.0~P0.7接D0~D7<BR>
P0.8~P0.10接RS，RW，E<BR>作者：刘启明<BR>更新：2007年1月20日<BR>*************************************/<BR>#include
"IOLPC2132.h"<BR>#include "string.h"</P>
<P>#define RS 0x00000100 //P0.8接RS<BR>#define RW
0x00000200 //P0.9接RW<BR>#define E
0x00000400 //P0.10接E</P>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -