#include?
#include?
#include?
//#include?“IIC.h“
#include?“matrix_key.h“
#include?“HDG12864F1.h“
#include?“Word_Code.h“
#include?“Rose.h“

sbit?LED?=?P2?^?2;//LED燈引腳定義
sbit?BEEP?=?P2?^?3;//蜂鳴器引腳定義

unsigned?char?Key[]?=?“594200“;//初始密碼
//unsigned?char?Buff[7]?=?“\0\0\0\0\0\0\0“;
unsigned?int?length?=?0;
bit?Key_Flag?=?1;//按鍵按下標志位
bit?Key_Display_Flag?=?0;//密碼是否顯示標志

//void?Write_Address_String（unsigned?char?address?unsigned?char?dat[]）;
//void?Read_Address_String（unsigned?char?address?unsigned?char?dat[]）;

void?Delay（unsigned?int?z）;
void?Display_First（）;
void?Main_Key_Pro（）;
void?External_Interrupt_Init（）;
void?Input_Key（unsigned?char?Input_Buff[]）;
void?Alter（unsigned?char?Input_Buff[]）;
void?Log（unsigned?char?Key_Buff[]）;
bit?Check_Key（unsigned?char?Input_Buff1[]?unsigned?char?Input_buff2[]）;

void?main（）
{
????LED?=?0;
????BEEP?=?0;
	P1?=?0x0F;//0000?1111
????//IIC_Init（）;
????External_Interrupt_Init（）;
????HDG12864F1_Init（）;
????Display_First（）;
????while（1）
????{
????????P1?=?0x0F;//0000?1111
		if（Key_Flag?==?1）
		{
			Key_Flag?=?0;
			Main_Key_Pro（）;
		}
????}
}
void?Delay（unsigned?int?z）
{
	unsigned?int?i?j;
	for（i?=?z;?i?>?0;?i--）
		for（j?=?120;?j?>?0;?j--）;
}
void?Display_First（）
{
????length?=?sizeof（Welcome）?/?sizeof（Welcome[0]）;
????HDG12864F1_Write_Char（4?3?Char_Table[10]）;
????HDG12864F1_Write_Char（4?4?Char_Table[10]）;
????HDG12864F1_Write_String（2?3?length?Welcome）;
????HDG12864F1_Write_Char（4?13?Char_Table[10]）;
????HDG12864F1_Write_Char（4?14?Char_Table[10]）;
}
void?Main_Key_Pro（）
{
	switch（Matrix_Key_Scan（））
	{
	case?0x7d://修改
		Alter（Key）;
		break;
	case?0x77:
		Log（Key）;
		break;
	}
	HDG12864F1_Clear（）;
	Display_First（）;
}
void?External_Interrupt_Init（）
{
????EA?=?1;
????EX0?=?1;
????IT0?=?1;
}

void?External_Interrupt_0（）interrupt?0
{
????Key_Flag?=?1;
}

void?Input_Key（unsigned?char?Input_Buff[]）
{
	unsigned?int?i?=?0;//記錄密碼輸入個數
????unsigned?int?j?=?0;
????while（i?????{
????????if（i?????????{
????????????switch（Matrix_Key_Scan（））
????????????{
????????????//第一行鍵值碼
????????????case?0xee:
????????????????Input_Buff[i]?=?‘7‘;
????????????????++i;
????????????????break;
????????????case?0xde:
????????????????Input_Buff[i]?=?‘8‘;
????????????????++i;
????????????????break;
????????????case?0xbe:
????????????????Input_Buff[i]?=?‘9‘;
????????????????++i;
????????????????break;
????????????case?0x7e://清除
????????????????i?=?0;
????????????????for（j?=?0;?j?????????????????{
????????????????????HDG12864F1_Write_Char（5?6?+?j?Char_Table[0]）;
????????????????????Input_Buff[j]?=?‘\0‘;
????????????????}
????????????????break;

????????????//第二行鍵值碼
????????????case?0xed:
????????????????Input_Buff[i]?=?‘4‘;
????????????????++i;
????????????????break;
????????????case?0xdd:
????????????????Input_Buff[i]?=?‘5‘;
????????????????++i;
????????????????bre

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????24630??2018-05-30?11:56??20180530115050.bmp
?????文件???????32094??2018-07-08?12:49??Backup?Of?Experiment_7.pdsbak
?????文件????????7559??2018-06-27?19:58??Experiment_7.c
?????文件???????32094??2018-07-08?12:49??Experiment_7.pdsprj
?????文件????????3100??2018-07-08?14:52??Experiment_7.pdsprj.LAPTOP-9QG1FV7R.Yu.workspace
?????文件???????86695??2018-06-27?19:59??Experiment_7.uvgui.Yu
?????文件????????5943??2018-05-10?22:18??Experiment_7.uvopt
?????文件???????13893??2018-05-28?17:10??Experiment_7.uvproj
?????文件????????4874??2018-05-30?12:08??HDG12864F1.h
?????文件????????2234??2018-05-09?10:57??IIC.h
?????文件???????32100??2018-05-28?16:39??Last?Loaded?Experiment_7.pdsbak
?????目錄???????????0??2018-10-08?22:06??Listings\
?????文件???????14767??2018-05-30?12:08??Listings\Experiment_7.lst
?????文件???????29231??2018-05-30?12:08??Listings\Experiment_7.m51
?????文件?????????913??2018-05-06?12:31??matrix_key.h
?????目錄???????????0??2018-10-08?22:06??objects\
?????文件???????27876??2018-05-30?12:08??objects\Experiment_7
?????文件????????1129??2018-05-30?12:08??objects\Experiment_7.build_log.htm
?????文件???????21697??2018-05-30?12:08??objects\Experiment_7.hex
?????文件??????????97??2018-05-30?12:08??objects\Experiment_7.lnp
?????文件???????33516??2018-05-30?12:08??objects\Experiment_7.obj
?????文件????????6581??2018-05-30?12:07??Rose.h
?????文件???????24841??2018-05-09?08:39??Word_Code.h