#include?
#include?
#include
#include?“LCD1602.h“
#include?“matrix_key.h“
#define?uint?unsigned?int
#define?uchar?unsigned?char
#define?Nop（）?_nop_（）


sbit?P10?=?P1^0;??/*定義獨立對地按鍵端口*/
sbit?P11?=?P1^1;??/*定義獨立對地按鍵端口*/
sbit?P12?=?P1^2;??/*定義獨立對地按鍵端口*/
sbit?P13?=?P1^3;??/*定義獨立對地按鍵端口*/?	?//shift鍵

bit?shift_flag;
bit?call_flag?;
bit?CallIn_flag=0;
bit?reci_flag;
bit?reci_flag1;
sbit?sled_en_port?=?P3^6;?/*定義數碼管數據鎖存器控制端口*/
sbit?led_en_port?=?P2^5;?/*定義發光二極管數據鎖存器控制端口*/
sbit?ds1302_en_port?=?P2^2;?/*定義時鐘的選片腳*/

uchar?CallIn_Num[15];//={“00000000000“};
uchar?CallOut_Num[15]={“???????????????“};
uchar?m=0;	//撥號指針
uchar?temp=‘?‘;
uchar?code?clr[16]={“????????????????“};
uchar?code?lcd_table[16]??=?{“Ky:??Cm:???Re:??“};
//uchar?send_buff[15];
uchar?reci_buff[15]={“???????????????“};
uchar?z;??//接收緩沖區指針
uchar?time;//定時器中斷次數
uchar?code?mun_to_char[]={“0123456789ABCDEF“};
/*1MS為單位的延時程序*/

void?init（）;
void?send（uchar?cc）;
void?send_f（uchar?ccc）;
void?interrupt_pro（）;
void?key_pro（）;
void?call_out（）;
void?main（）
{

	uchar?ij;

????delay_1ms（5）;
	init（）;	?????//定時器初始化
	lcd_system_reset（）;	/*LCD1602?初始化*/
	for（i=0;i<16;i++）?
	???lcd_char_write（i1lcd_table[i]）;?/*顯示標題*/
???string_write（00clr）;string_write（00“???Welcome!???“）;
	sled_en_port?=?0;?/*關閉數碼管顯示*/
	led_en_port?=?0;?/*關閉發光二極管顯示*/
	ds1302_en_port?=?0;/*關閉時鐘通訊*/

	while（1）
	{
?key_pro（）;?//掃描鍵盤，按鍵盤處理

	???if（reci_flag）??//串口有數據過來
	???{
	?????interrupt_pro（）;//分析處理?
	?????reci_flag=0;
		?reci_flag1=1;
	???}???

		if（CallIn_flag==1）	//有電話打進來。
		{??CallIn_flag=0;
		?for（i=0j=0;i<15;i++）	??//&&reci_buff[i]>=0x30?&&reci_buff[i]<=0x39
		????{?if（reci_buff[i]>=‘0‘&&reci_buff[i]<=‘9‘||reci_buff[i]==‘?‘）?
			??{CallIn_Num[j]=reci_buff[i];j++;}	reci_buff[i]=‘?‘;
			}
		string_write（01clr）;
		?string_write（01CallIn_Num）;
		??
		?
		?}
	???if（call_flag==1）//撥號狀態
	???{
	????TR0=1;
		if（time>100&&CallOut_Num[0]>=‘0‘）?
		??{???call_out（）;
		?????for（i=16;i>1;i--）?{
			??string_write（20CallOut_Num）;
			??delay_1ms（222）;
			??delay_1ms（222）;
			??string_write（20“???????????“）;
			??delay_1ms（222）;
			??delay_1ms（222）;?}
			for（i=0;i<15;i++）?CallOut_Num[i]=‘?‘;?//清空
			??time=0;TR0=0;call_flag=0;string_write（00clr）;string_write（30“Welcome!“）;			??	
		???}
		//?else??if（time>222）{time=0;goto?start;}//else?m=0;
	???}	
	}
}



void?init（）?/*?串口定時器外部中斷初始化?*/
{
????TMOD?=0X21;//|=?0x20;?//定時器1為模式28位自動重裝
????TH1??=?0xfd;?//Baud:19200?fosc=“11“.0592MHz
	TL1=0XFD?;
	TH0=0;
	TL0=0;
	TR1??=?1;	//?timer?1?run?	???
????SCON?=?0x50;?//UART為模式1，8位數據，允許接收
????PCON?|=?0x80?;?//SMOD=1;?Baud加倍
????IE?|=?0x90?;?????//Enable?Serial?Interrupt?
????TR1?=?1?;???????//?timer?1?run?
	EA=1;
	ET0=1;
}
void?send（uchar?cc）
{

????SBUF=cc;
????while（TI==0）;
????TI=0;
}
void?send_f（uchar?ccc）
{
??send（‘?‘）;
??send（‘<‘）;
??send（‘F‘）;
??send（ccc）;
??send（‘>‘）;
}
void?call_out（

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

?????文件???????1938??2010-01-04?09:26??beta5\串口.plg

?????文件???????2118??2009-10-30?15:44??beta5\串口_Uv2.Bak

?????文件?????????39??2009-10-30?15:37??beta5\新建?文本文檔.txt

?????文件??????15251??2010-01-04?08:55??beta5\beta1.c

?????文件???????1224??2009-10-30?13:26??beta5\key_scan.h

?????文件???????2585??2010-01-04?08:42??beta5\LCD1602.h

?????文件???????4557??2009-10-17?17:18??beta5\lcd_12864.h

?????文件???????8149??2010-01-04?08:55??beta5\串口.hex

?????文件?????????26??2010-01-04?08:55??beta5\串口.lnp

?????文件??????30639??2010-01-04?08:55??beta5\串口.M51

?????文件???????1301??2009-11-06?21:30??beta5\matrix_key.h

?????文件????????821??2010-01-04?08:59??beta5\TEST.PWI

?????文件??????97364??2010-01-03?12:56??beta5\TEST.DSN

????.......??????1957??2010-01-03?18:15??beta5\串口_Opt.Bak

?????文件??????97364??2010-01-02?22:23??beta5\Last?Loaded?TEST.DBK

?????文件???????2119??2010-01-02?23:24??beta5\串口.Uv2

?????文件??????34142??2010-01-04?08:55??beta5\beta1.LST

?????文件??????34036??2010-01-04?08:55??beta5\beta1.OBJ

?????文件??????28740??2010-01-04?08:55??beta5\串口

?????文件???????1953??2010-01-04?09:26??beta5\串口.Opt

?????目錄??????????0??2010-01-04?08:04??beta5

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

???????????????366323????????????????????21