#include "includes.h"u8 key=0,hua;extern u32 Second;extern u32 minite,hour,day,k,month,year,shan;u8 xingqi[]={"一二三四五六日"};u8 ModeFlag=0,wei=0;//液晶界面选择int main(void){u8 PasswordIndex=0;//密码数组索引u8 Password[4]={" "};//存储密码数组BSP_Init();//初始化外部资源ModeFlag=0;while(1){//////////////////////////////////////// 界面一//////////////////////////////////if(ModeFlag==0){ LCD12864_Waddr(1,3);LCD12864_WPoss(0,"WELCOME!");LCD12864_Waddr(2,2);LCD12864_WPoss(0,"--欢迎使用--");Delay_1ms(8000);LCD12864_Clear();}//////////////////////////////////////// 界面二//////////////////////////////////// ModeFlag=0; ///// 改while(ModeFlag==0) //进入登录界面{LCD12864_Waddr(1,1);LCD12864_WPoss(0,"请输入登陆密码：");LCD12864_Waddr(2,3);//LCD12864_WPoss(0," ");LCD12864_Waddr(3,1);LCD12864_WPoss(0,"密码为四位数字");LCD12864_Waddr(4,1);LCD12864_WPoss(0,"删除*");LCD12864_Waddr(4,6);LCD12864_WPoss(0,"确定#");key=Key_Scan();//键盘扫描if(key_check==1)//检测是否有按键按下{if(key<='9'&&key>='0')//密码只能是数字{Password[PasswordIndex]=key;//存储输入的密码// LCD12864_WPoss(0," ");//////////////// 改动过++PasswordIndex; //记录输入密码的次数if(PasswordIndex>4) //如果次数超过4次返回重新输入{PasswordIndex=0;//清空索引Password[0]=0;//清空数组Password[1]=0;Password[2]=0;Password[3]=0;LCD12864_Clear();LCD12864_Waddr(3,1);LCD12864_WPoss(0,"密码只能为四位");Delay_1ms(4000);//延时两秒显示LCD12864_Clear(); //延时清空break;}if(PasswordIndex<=4){LCD12864_Waddr(2,3);LCD12864_WPoss(0,Password);//显示输入的密码LCD12864_WPoss(0," ");/// 改}//ModeFlag=10;//进入while(1) 重新开始///// 改}if(key=='#') //确认密码{if(PasswordIndex<4)//密码位数少于4位则返回重新输入{PasswordIndex=0;Password[0]=0;Password[1]=0;Password[2]=0;Password[3]=0;LCD12864_Clear();LCD12864_Waddr(3,1);LCD12864_WPoss(0,"密码只能为四位");Delay_1ms(4000);LCD12864_Clear();break;}if(Password[0]=='1'&&Password[1]=='2'&&Password[2]=='3'&&Password[3]=='4'){//如果输入密码正确则进入计数界面//ModeFlag=2;LCD12864_Clear();//// LCD12864_Waddr(1,5);//// LCD12864_WPoss(0,"00:00");// LCD12864_Waddr(2,4);//// LCD12864_WPoss(0,"2013/01/01");// LCD12864_Waddr(3,4);// LCD12864_WPoss(0,"星期一");//// LCD12864_Waddr(4,6);//// LCD12864_WPoss(0,"返回*");////// Second=0;//计数器清零// minite=0;//计数器清零// hour=0;// day=1;// month=1;}else //如果密码错误重新输入{//ModeFlag=10;//进入while(1) 重新开始LCD12864_Clear();LCD12864_Waddr(3,1);LCD12864_WPoss(0,"密码错误");Delay_1ms(4000);LCD12864_Clear();PasswordIndex=0;Password[0]=0;Password[1]=0;Password[2]=0;Password[3]=0;break;}}if(key=='*')//删除按键{Password[--PasswordIndex]=' ';//删除一位密码LCD12864_Waddr(2,3);LCD12864_WPoss(0,Password);//显示输入的密码LCD12864_WPoss(0," ");if(PasswordIndex<=0){PasswordIndex=0;break;}}key_check=0;LCD12864_Waddr(2,8);LCD12864_WPoss(0," ");}}//////////////////////////////////界面三///////////////////////////////////////////////////while(ModeFlag==2){LCD12864_Waddr(1,1);LCD12864_WPoss(0,"查看时钟");LCD12864_Waddr(1,6);LCD12864_WPoss(0," B向上");LCD12864_Waddr(2,1);LCD12864_WPoss(0,"查看图片");LCD12864_Waddr(2,6);LCD12864_WPoss(0," C向下");LCD12864_Waddr(3,1);LCD12864_WPoss(0,"空文件");LCD12864_Waddr(4,1);LCD12864_WPoss(0,"返回*");LCD12864_Waddr(4,6);LCD12864_WPoss(0,"确定#");key=Key_Scan();//键盘扫描if(key_check==1){key_check=0;if(key=='B'){if(hua>0)hua--;}if(key=='C'){if(hua<2)hua++;}if(hua>2)hua=0;switch(hua){case 0:{convertChar(1,1,10);break;}case 1:{ convertChar(2,1,10);break;}case 2:{convertChar(3,1,10);break;}}if(key=='#'){if(hua==0)ModeFlag=3;if(hua==1)ModeFlag=4;if(hua==2)ModeFlag=5;LCD12864_W (LCD12864_COM,0x30);break;}if(key=='*'){LCD12864_Clear();Delay_1ms(1000);ModeFlag=0;LCD12864_Clear();}}}/////////////////////////////////////////// 界面四//////////////////////////if(ModeFlag==3)//计数界面{///////// Password[ ]=" ";// LCD12864_Waddr(1,1);// LCD12864_WPoss(0," ");LCD12864_Clear();//LCD12864_Waddr(1,5);//LCD12864_WPoss(0,"00:00");LCD12864_Waddr(2,4);//LCD12864_WPoss(0,"2013/01/01");LCD12864_Waddr(3,4);LCD12864_WPoss(0,"星期一");//LCD12864_Waddr(4,6);//LCD12864_WPoss(0,"返回*");//Second=0;//计数器清零minite=0;//计数器清零hour=0;day=1;month=1;while(ModeFlag==3){ if(shan==0) // ：以秒为单位进行闪烁{LCD12864_Waddr(1,6);LCD12864_WPoss(0," ");}if(shan!=0){LCD12864_Waddr(1,6);LCD12864_WPoss(0,":");}if(minite<10){LCD12864_Wnum(0,0);LCD12864_Wnum(minite,0);LCD12864_WPoss(0," ");}else{LCD12864_Wnum(minite,0);LCD12864_WPoss(0," ");}LCD12864_Waddr(1,5);if(hour<10){LCD12864_Wnum(0,0);LCD12864_Wnum(hour,0);}if(hour>=10){LCD12864_Waddr(1,5);LCD12864_Wnum(hour,0);}LCD12864_Waddr(2,8);if(day<10){LCD12864_Wnum(0,0);LCD12864_Wnum(day,0);}if(day>=10)LCD12864_Wnum(day,0); LCD12864_Waddr(2,6);if(month<10){LCD12864_WPoss(0,"/");LCD12864_Wnum(0,0);LCD12864_Wnum(month,0);LCD12864_WPoss(0,"/");}if(month>=10){LCD12864_WPoss(0,"/");LCD12864_Wnum(month,0);LCD12864_WPoss(0,"/");}LCD12864_Waddr(3,6);LCD12864_W(LCD12864_DAT,xingqi[k]);LCD12864_W(LCD12864_DAT,xingqi[k+1]);if(day>365)year++;LCD12864_Waddr(2,4);LCD12864_Wnum(year,0);key=Key_Scan();//键盘扫描if(key_check==1){key_check=0;if(key=='A'){ wei++;if(wei==7)wei=1;}switch(wei){case 1:{if(key=='B')hour++;if(hour>0){ if(key=='C')hour--;}convertChar(1,5,2);//写入字节break;}case 2:{if(key=='B')minite++;if(minite>0){ if(key=='C')minite--;}convertChar(1,6,3);break;}case 3:{if(key=='B')year++;if(year>0){ if(key=='C')year--;}convertChar(2,4,4);break;}case 4:{if(key=='B')month++;if(month>1){ if(key=='C')month--;}convertChar(2,6,3);break;}case 5:{if(key=='B')day++;if(day>1){ if(key=='C')day--;}convertChar(2,8,2);break;}case 6:{if(key=='B')k=k+2;convertChar(3,6,2);break;}}if(key=='*'){ModeFlag=2;Delay_1ms(40);LCD12864_Clear();}}}}////////////////////////////////// 界面五////////////////////////////// while(ModeFlag==4){LCD12864_Clear();LCD12864_Waddr(2,3);LCD12864_WPoss(0,"No pictures");LCD12864_Waddr(4,1);LCD12864_WPoss(0,"返回*");key=Key_Scan();//键盘扫描if(key_check==1){key_check=0;if(key=='*'){LCD12864_Clear();Delay_1ms(1000);ModeFlag=2;LCD12864_Clear();}}}///////////////////////////////// 界面六///////////////////////////////// while(ModeFlag==5){LCD12864_Clear();LCD12864_Waddr(2,3);LCD12864_WPoss(0,"啥也没有");LCD12864_Waddr(4,1);LCD12864_WPoss(0,"返回*");key=Key_Scan();//键盘扫描if(key_check==1){key_check=0;if(key=='*'){Delay_1ms(100);ModeFlag=2;LCD12864_Clear();}}}}}。