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1、#defineucharunsignedchar#include<drive_functions.h>#include<get_keys.h>bitverify=O;bitcursor^1;bitmodify_flao=0,modify=0;sbitalarm=pO;sbitled=pO;uinttime_counter=0;ucharcounter=0,j=0,i,k,err-sum=0;ucharpw_len=8;ucharPASS[8]={1,2,3,4,5,6,7,8};ucharPW[8]={0,0,0,0,0,0,0,0};ucharPW_NUL
2、L[8]={0,0,0,0,0,0,0,0};ucharMODIFY_BUF[81={0,0,0,0,0,0,0,0};voidmain(void){E=i;DspOn();ClearLCD();TMOD=0xl0;ET1=1;EA=1;TH1=0x00;TL1=0x00;TR1=1;while(l){uchari;SetStartLine(O);re_inupt;for(i=0;i<4;i++){SetPage(O);Setpage(l);SetColumn(i<<4);DsDown(QING_SHU[i],l);DsDown(QING_SHU[i+4],2);
3、SetColumn(i<<4);DspUp(QING_SHU[i],l);DspUp(QING_SHU[i+4],2);}for(i=0;i<4;i++){Setpage(6);SetColumn(i<<4);DspUp(QING_CHU[i],l);DspUp(QING_CHU
4、i+4],2);Setpage(7);SetColumn(i<<4);DsDown(QING_CHU[i],1);DsDown(QING_CHU[i+4],2);}if(counter<8){if(cursor){i=counter;SetPage(2);S
5、etColumn((i<4)?(i*16):((i-4)*16));DspUp(GUANG_BIAO_KONG[0],(i<4)?l:2);SetPage(3);SetColumn((i<4)?(i*16):((i-4)*16));DspDown(GUANG_BIAO_KONG[0],(i<4)?1:2);}else{i=counter;SetPage(2);SetColumn((i<4)?(i*16):((i・4)*16));DspUp(GUANG_BIAO_KONG[0],(i<；4)?1:2);SetPage(3);SetColumn((i&
6、lt;4)?(i*16):((i-4)*16));DspDown(GUANG_BIAO_KONG[0],(i<4)?l:2);}}if(CheckState()){delay();if(CheckState())key=GetKeys();if(key==0x82)if(modify_flag){counter=0;MODIFY_BUF[8]=PW_NULL[8];}else{counter=0;PW_NULL[8];}for(i=0;i<8;i++){Setpage(2);SetColumn(i<<4);DspUp(GUANG_BIAO_KONG[1],1
7、);DspUp(GUANG_BIAO_KONG[l],2);Setpage(3);SetColumn(i<<4);DsDown(GUANG_BlAO_KONG[1],1);DsDown(GUANG_BIAO_KONG[1],2);}}elseif(key==Ox88){if(modify_flag){modify=1;gotomodify_operation;}else{verify=1;gotoverify_password;}}elseif(counter<8){switch(key){case0x84:elsePW[counter]=0;if(modify_
8、flag)MODIFY_BUF[counter]=0;break;case0x42:elsePWfcounter]=1;break;if(modify_flag)MODIFY_BUF[counter]=1;case0x44:}}if(modify_flag)MODIFY_BUF[counter]=2;elsePW[counter]=2;break;case0x48:elsePW[counter]=3;if(modify_flag)MODIFY_BUF[counter]
