基于单片机12864 - 密码锁（proteus仿真+源程序）.rar

#include < reg52.h > /*****************************预定义**************************************/ #define uchar unsigned char #define uint unsigned int /***************************12864管脚配置****************************/ #define port P0 sbit rs=P2^0; sbit rw=P2^1; sbit e=P2^2; sbit cs1=P2^3; sbit cs2=P2^4; uchar old1=1,old2=1,old3,old4,old5,old6; //原始密码000000 unsigned char PassWord[6]; uchar new1,new2,new3,new4,new5,new6; //每次MCU采集到的密码输入 uchar a=16,b=16,c=16,d=16,e1=16,f=16; //送入数码管显示的变量 uchar wei,key,temp; bit allow,ok,wanbi,retry,close; //各个状态位 sbit beep=P1^6; sbit jdq=P1^7; uchar code data_shuju1[50][16] = {//阴码、列行、逆向 0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00, 0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00, 0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00, 0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00, 0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00, 0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00, 0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00, 0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00, 0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00, 0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00, /*-- 文字: * --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=8x16 --*/ 0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, }; /*************************************************************************/ uchar code data_shuju[50][32] = {//阴码、列行、逆向 /*-- 文字: 请 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/ 0x40,0x42,0xCC,0x00,0x00,0x44,0x54,0x54,0x54,0x7F,0x54,0x54,0x54,0x44,0x40,0x00, 0x00,0x00,0x7F,0x20,0x10,0x00,0xFF,0x15,0x15,0x15,0x55,0x95,0x7F,0x00,0x00,0x00, /*-- 文字: 输 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/ 0x88,0x68,0x1F,0xC8,0x08,0x10,0xC8,0x54,0x52,0xD1,0x12,0x94,0x08,0xD0,0x10,0x00, 0x09,0x19,0x09,0xFF,0x05,0x00,0xFF,0x12,0x92,0xFF,0x00,0x5F,0x80,0x7F,0x00,0x00, /*-- 文字: 入 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/ 0x00,0x00,0x00,0x00,0x00,0x01,0xE2,0x1C,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x80,0x40,0x20,0x10,0x0C,0x03,0x00,0x00,0x00,0x03,0x0C,0x30,0x40,0x80,0x80,0x00, /*-- 文字: 密 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/ 0x10,0x8C,0x44,0x04,0xE4,0x04,0x95,0xA6,0x44,0x24,0x14,0x84,0x44,0x94,0x0C,0x00, 0x02,0x02,0x7A,0x41,0x41,0x43,0x42,0x7E,0x42,0x42,0x42,0x43,0xF8,0x00,0x00,0x00, /*-- 文字: 码 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/ 0x04,0x84,0xE4,0x5C,0x44,0xC4,0x00,0x02,0xF2,0x82,0x82,0x82,0xFE,0x80,0x80,0x00, 0x02,0x01,0x7F,0x10,0x10,0x3F,0x00,0x08,0x08,0x08,0x08,0x48,0x88,0x40,0x3F,0x00, /*-- 文字: 正 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/ 0x00,0x02,0x02,0xC2,0x02,0x02,0x02,0xFE,0x82,0x82,0x82,0x82,0x82,0x02,0x00,0x00, 0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x7F,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00, /*-- 文字: 确 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/ 0x04,0x84,0xE4,0x5C,0x44,0xC4,0x20,0x10,0xE8,0x27,0x24,0xE4,0x34,0x2C,0xE0,0x00, 0x02,0x01,0x7F,0x10,0x10,0x3F,0x80,0x60,0x1F,0x09,0x09,0x3F,0x49,0x89,0x7F,0x00, /*-- 文字: 错 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/ 0x40,0x30,0xEF,0x24,0x64,0x48,0x48,0x7F,0x48,0x48,0x48,0x7F,0x48,0x48,0x40,0x00, 0x01,0x01,0x7F,0x21,0x11,0x00,0xFF,0x49,0x49,0x49,0x49,0x49,0xFF,0x00,0x00,0x00, /*-- 文字: 误 --*/ /*-- 宋体12; 此字体下对应的点阵为：宽x高=16x16 --*/ 0x40,0x42,0xCC,0x00,0x00,0x80,0x9E,0x92,0x92,0x92,0x92,0x92,0x9E,0x80,0x00,0x00, 0x00,0x00,0x7F,0x20,0x94,0x84,0x44,0x24,0x14,0x0F,0x14,0x24,0x44,0x84,0x84,0x00, }; /******************************************************************************************** * 函数名称：Lcd_Display_On() * 功 能：LCD显示开 * 入口参数：无 * 出口参数：无 *********************************************************************************************/ void Lcd_Display_On() { port=0x3f; rs=0; rw=0; e=1; e=0; } /******************************************************************************************** * 函数名称：Lcd_Display_Off() * 功 能：LCD显示关 * 入口参数：无 * 出口参数：无 *********************************************************************************************/ void Lcd_Display_Off() { port=0x3e; rs=0; rw=0; e=1; e=0; } /******************************************************************************************** * 函数名称：Lcd_Set_X(uchar x) * 功 能：LCD设置X坐标 * 入口参数：x * 出口参数：无 *********************************************************************************************/ void Lcd_Set_X(uchar x) { port=0xb8|x; rs=0; rw=0; e=1; e=0; } /******************************************************************************************** * 函数名称：Lcd_Set_Y(uchar y) * 功 能：LCD设置Y坐标 * 入口参数：y * 出口参数：无 *********************************************************************************************/ void Lcd_Set_Y(uchar y) { port=0x40|y; rs=0; rw=0; e=1; e=0; } /******************************************************************************************** * 函数名称：Lcd_Set_X_Y(uchar x, uchar y ) * 功 能：LCD设置x y坐标 * 入口参数：x y * 出口参数：无 *********************************************************************************************/ void Lcd_Set_X_Y(uchar x, uchar y) { if( y<64 ) { cs1=1; cs2=0; Lcd_Set_Y( y ); } else { cs1=0; cs2=1; Lcd_Set_Y( y-64 ); } Lcd_Set_X( x); } /******************************************************************************************** * 函数名称：Lcd_Write_Command() * 功 能：写指令代码 * 入口参数：无 * 出口参数：无 *********************************************************************************************/ void Lcd_Write_Command(uchar temp) { port=temp; rs=0; rw=0; e=1; e=0; } /******************************************************************************************** * 函数名称：Lcd_Write_Byte() * 功 能：写数据 * 入口参数：无 * 出口参数：无 *********************************************************************************************/ void Lcd_Write_Byte(uchar temp) { port=temp; rs=1; rw=0; e=1; e=0; } /**************************************************************************** *名称:Lcd_Character_16X8( bit bit_flag, uchar x, uchar y, uchar code *point ) *功能:显示16X8字符(字母) *入口参数: *出口参数: *说明:bit_flag = 1 正常显示 bit_flag = 0 黑白反相显示 ****************************************************************************/ void Lcd_Character_16X8( bit bit_flag, uchar x, uchar y, uchar code *point ) { uchar i , j,temp; temp=y; if( bit_flag ) { for( i=0; i<2; i++ ) { x+=i; y=temp; for( j=0;j<8;j++ ) { Lcd_Set_X_Y( x, y ); y++; Lcd_Write_Byte( point[ i*8 + j] ); } } } else { for( i = 0; i < 2; i++ ) { x += i; y = temp; for( j = 0; j < 8; j++ ) { Lcd_Set_X_Y( x, y ); y++; Lcd_Write_Byte( ~point[ i * 8 + j ] ); } } } } /**************************************************************************** * 名称：Lcd_Character_16X16( bit bit_flag, uchar x, uchar y, uchar code *point ) * 功能：显示16*16字符（汉字） * 入口参数：x y d