#include??//引用頭文件
#include?“stdlib.h“
#include?“math.h“
#define??uchar?unsigned?char
#define??uint?unsigned?int

void?delay（long?unsigned?int?time）
{
??while（time--）;????//延時子程序
}?

void??WriteCommandLcd（unsigned?char?wdata）//向1602液晶寫入命令子程序；
{
???P6OUT&=~0x08;//RS清零，代表命令；??
???P6OUT&=~0x10;//RW清零；???
???P6OUT&=~0x20;//使能E清零；?
???delay（1000）;?//短暫延時，代替檢測忙狀態(tài)
???P6OUT|=?0x20;//使能E置1；?
???P2OUT=wdata;//送出命令或數(shù)據
???delay（1000）;//短暫延時，代替檢測忙狀態(tài)
???P6OUT&=~0x20;//使能E清零，下降沿將命令或數(shù)據送入1602；????
}

void??WriteDataLcd（unsigned??char?wdata）//向1602液晶寫入數(shù)據子程序；
{???
???P6OUT|=?0x08;//RS置1，代表數(shù)據；?
???P6OUT&=~0x10;//RW清零；
???P6OUT&=~0x20;//使能E清零；?
???delay（1000）;?//短暫延時，代替檢測忙狀態(tài)
???P6OUT|=?0x20;//使能E置1；?
???P2OUT=wdata;//送出命令或數(shù)據
???delay（1000）;//短暫延時，代替檢測忙狀態(tài)
???P6OUT&=~

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????406235??2012-10-19?15:58??0809????競賽\160n085t.pdf

?????文件???????3757??2012-08-07?10:18??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\4.dep

?????文件??????20123??2012-08-05?23:29??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\4.ewd

?????文件??????52537??2012-08-06?13:11??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\4.ewp

?????文件????????155??2012-08-05?23:28??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\4.eww

?????文件??????32287??2012-08-07?10:18??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\Debug\Exe\4.d43

?????文件????????207??2012-08-07?10:18??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\Debug\Obj\4.pbd

?????文件????????476??2012-08-07?06:41??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\Debug\Obj\lcd.pbi

?????文件??????23177??2012-08-06?22:44??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\Debug\Obj\lcd.r43

?????文件????????478??2012-08-07?10:18??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\Debug\Obj\main.pbi

?????文件??????41533??2012-08-07?10:18??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\Debug\Obj\main.r43

?????文件???????5206??2012-08-06?20:59??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\lcd.c

?????文件????????502??2012-08-06?18:11??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\lcd.h

?????文件???????5669??2013-09-13?15:21??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\main.c

?????文件??????????0??2012-08-07?10:18??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\path.txt

?????文件???????1265??2012-08-07?10:18??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\settings\4.cspy.bat

?????文件???????4868??2012-08-07?06:27??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\settings\4.dbgdt

?????文件???????1448??2012-08-07?10:18??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\settings\4.dni

?????文件???????2919??2013-09-13?15:27??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\settings\4.wsdt

?????文件?????310272??2012-10-20?10:04??0809????競賽\基于C51單片機和PWM調光的LED臺燈設計.doc

?????文件?????519760??2012-10-19?15:21??0809????競賽\基于場效應管的數(shù)控恒流源研究.pdf

?????文件??????17920??2013-09-11?19:46??0809????競賽\測試明細.doc

?????文件????1830438??2012-10-19?15:24??0809????競賽\電路原理.bmp

?????文件???????1507??2012-10-19?15:13??0809????競賽\電路模塊理解.txt

?????文件????1643007??2012-10-19?15:40??0809????競賽\競賽報告.doc

?????文件?????932864??2012-10-20?10:08??0809????競賽\調光臺燈.ppt

?????文件?????162660??2012-08-07?14:12??0809????競賽\連線示意.jpg

?????目錄??????????0??2013-09-14?15:04??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\Debug\Exe

?????目錄??????????0??2013-09-14?15:04??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\Debug\List

?????目錄??????????0??2013-09-14?15:04??0809????競賽\zui?zhong?430?0807\tiaoshichenggong?20120806\Debug\Obj

............此處省略8個文件信息