程序:#include#include#defineucharunsignedchar#defineuintunsignedint#defineDbusP0#definebuffer1ID0x01#definebuffer2ID0x02#definequeren0x88#definetuichu0x84#defineshanchu0x82sbitB0=B^0;sbitB7=B^7;sbitjidianqi=P3^6;sbitRS=P2^2;sbitRW=P2^1;sbitE1=P2^0;sbitLEDK=P3^4;//控制背光sbitSCLK=P2^3;sbitIO=P2^5;sbitRST=P2^4;ucharcodeta[8]={0x00,0x51,0x09,0x10,0x05,0x02,0x11,0xbe};uchardataa[7];//秒分时日月星期年uchardz[4];//存键输入值ucharmima[7];ucharmimaID[6]={1,2,3,4,5,6};uchardataK;uchardataKey;uintPageID;uchardataquerenma;ucharsum[2];intsummaf,summas;ucharcodenian[]={"年"};ucharcodeyue[]={"月"};ucharcoderi[]={"日"};ucharcodexinqi[]={"星期"};ucharcodemao=0x3a;unsignedcharcodetext1[]={"请按指纹"};unsignedcharcodetext2[]={"请再次按指纹"};unsignedcharcodetext3[]={"指纹采集成功"};unsignedcharcodetext4[]={"请按任意键继续"};unsignedcharcodetext5[]={"指纹