#include
#define?uint?unsigned?int
#define?uchar?unsigned?char
sbit?en=P3^4;
sbit?rs=P3^5;
sbit?rw=P3^6;

uchar?code?t1[]={“?20??-??-???????“};?//1602液晶初始畫面
uchar?code?t2[]={“??????:??:?????“};??//1602液晶初始畫面

void?delay（uint?t）	?//粗略延時(shí)1ms函數(shù)
{
uint?ij;
for（i=t;i>0;i--）
for（j=110;j>0;j--）;
}


void?writelcd_cmd（uchar?cmd）//向1602液晶顯示器里寫入命令的函數(shù)
{
en=0;
rs=0;
rw=0;
delay（1）;
P0=cmd;
en=1;
delay（1）;
en=0;
}

void?writelcd_dat（uchar?dat）//向1602液晶顯示器里寫入數(shù)據(jù)的函數(shù)
{
en=0;
rs=1;
rw=0;
delay（1）;
P0=dat;
en=1;
delay（1）;
en=0;
}

void?lcd_init（）	?//初始化1602液晶顯示器的函數(shù)
{
uint?ij;
writelcd_cmd（0x38）;
delay（5）;
writelcd_cmd（0x38）;
delay（5）;
writelcd_cmd（0x38）;
writelcd_cmd（0x08）;
writelcd_cmd（0x01）;
writelcd_cmd（0x06）;
writelcd_cmd（0x0c）;
writelcd_cmd（0x80）;
for（i=0;i<16;i++）
{
writelcd_dat（t1[i]）;
delay（5）;
};
writelcd_cmd（0xc0）;
for（j=0;j<16;j++）
{
writelcd_dat（t2[j]）;
delay（5）;
}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????1007??2012-11-23?21:35??Uvproject\1602.c

?????文件????????171??2012-11-22?17:04??Uvproject\1602.h

?????文件???????2786??2012-11-23?21:35??Uvproject\1602.LST

?????文件???????4449??2012-11-23?21:35??Uvproject\1602.OBJ

?????文件???????1098??2012-11-23?21:35??Uvproject\ds12cr887.c

?????文件????????249??2012-11-23?13:01??Uvproject\ds12cr887.h

?????文件???????2921??2012-11-23?21:35??Uvproject\ds12cr887.LST

?????文件???????4103??2012-11-23?21:35??Uvproject\ds12cr887.OBJ

?????文件???????9305??2012-11-23?21:35??Uvproject\main.c

?????文件??????18721??2012-11-23?21:35??Uvproject\main.LST

?????文件??????26003??2012-11-23?21:35??Uvproject\main.OBJ

?????文件???????6376??2009-05-07?14:37??Uvproject\STARTUP.A51

?????文件??????14048??2012-11-23?21:35??Uvproject\STARTUP.LST

?????文件????????749??2012-11-23?21:35??Uvproject\STARTUP.OBJ

?????文件??????28747??2012-11-23?21:35??Uvproject\多功能數(shù)字時(shí)鐘

?????文件???????8259??2012-11-23?21:35??Uvproject\多功能數(shù)字時(shí)鐘.hex

?????文件?????????97??2012-11-23?21:35??Uvproject\多功能數(shù)字時(shí)鐘.lnp

?????文件??????29634??2012-11-23?21:35??Uvproject\多功能數(shù)字時(shí)鐘.M51

?????文件???????8156??2012-11-23?21:35??Uvproject\多功能數(shù)字時(shí)鐘.plg

????.......?????58202??2012-11-23?21:36??Uvproject\多功能數(shù)字時(shí)鐘.uvopt

????.......?????13762??2012-11-22?17:06??Uvproject\多功能數(shù)字時(shí)鐘.uvproj

????.......?????58206??2012-11-23?18:38??Uvproject\多功能數(shù)字時(shí)鐘_uvopt.bak

????.......?????13600??2012-11-22?00:21??Uvproject\多功能數(shù)字時(shí)鐘_uvproj.bak

?????文件??????90065??2012-11-22?12:47??isisproject1\Backup?Of?多功能數(shù)字時(shí)鐘.DBK

?????文件??????54921??2012-11-19?08:47??isisproject1\ISIS.dmp

?????文件??????94794??2012-11-23?18:38??isisproject1\Last?Loaded?多功能數(shù)字時(shí)鐘.DBK

?????文件??????94794??2012-11-23?21:36??isisproject1\多功能數(shù)字時(shí)鐘.DSN

?????文件????????935??2012-11-23?21:36??isisproject1\多功能數(shù)字時(shí)鐘.PWI

?????目錄??????????0??2012-11-23?21:36??Uvproject

?????目錄??????????0??2012-11-23?21:36??isisproject1

............此處省略3個(gè)文件信息