闹铃时钟的c语言程序

#include #include //内部函数,包含_nop_()空函数指令 #define uchar unsigned char #define uint unsigned int sbit RS = P1^0; // 定义LCD模块控制引脚 sbit RW = P1^1; sbit E = P1^2; sbit Y=P2^1; #define DataPort P0 //定义LCD模块数据端口 #define Busy 0x80 //忙标志,D7位为1说明忙 uchar Xpos; //列方向地址指针 uchar Ypos; //行方向地址指针 uchar code table[]={0x30,0x31,0x32,0x33,0x34,0x35, 0x36,0x37,0x38,0x39,0x52,0x20}; uchar cg=0;//闹钟标志位 uchar shi=0,fen=0,miao=0,month=11,day=7,week=5 ; int year=2009; uchar qian,bai,sh,ge,m1,m2,n1,n2,n3,n4,y1,y2,d1,d2; uchar C_shi=0,C_fen=0,C_miao=0; uchar M=0; uchar k,key; int tt=0; ; int year=2009; uchar qian,bai,sh,ge,m1,m2,n1,n2,n3,n4,y1,y2,d1,d2; uchar C_shi=0,C_fen=0,C_miao=0; uchar M=0; uchar k,key; int tt=0;