#include?“LCD.h“


//左到右第?一?位數(shù)碼管
//?a-P50?b-P51?c-P42?d-P43?e-P44?f-P47?g-P46?dp-P41
static?unsigned?char?com_state=0;
unsigned?char?lcd_table[11]={0x3F0x060x5B0x4F0x660x6D0x7D0x070x7F0x6F0x40};??//10?“-“
unsigned?char?lcd_table1[]={0xBF0x860xDB/*2*/0xCF/*3*/0xE6/*4*/0xED/*5*/0xFD/*6*/0x87/*7*/0xFF/*8*/0xEF/*9*/0xc0};?//有點(diǎn)的

unsigned?char?wei1_colse_flag?=?0;
unsigned?char?wei2_colse_flag?=?0;
unsigned?char?wei3_colse_flag?=?0;
unsigned?char?wei4_colse_flag?=?0;


void?LCD_Init（）
{
??P4DIR=0XFF;
??P5DIR=0XFF;
??P3DIR=0XFF;
??P6DIR=0XFF;
??
??P27_DDR=1;??
???
??P4OUT=0X00;
??P5OUT=0X00;
??P3OUT=0X00;
??P6OUT=0X00;
??P27_OUT=0;
??
??LCD_BACKLIGHT_DDR?=?1;
??LCD_BACKLIGHT_OUT?=?0;?//關(guān)閉背光燈
}

void?lcd_display（uchar?auchar?buchar?c

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

?????文件???????5106??2009-07-24?15:01??LCD.c

?????文件????????487??2009-07-23?18:23??LCD.h

-----------?---------??----------?-----??----

?????????????????5593????????????????????2