51单片机LED流星灯C程序

#include <AT89x52.H> //#include <reg51.h> #define uchar unsigned char #define uint unsigned int uchar code hanzi[]; uchar code timer[11][16]; uchar code sw[]; void Show_word(); void Show_pass(); void Send_data(unsigned char *d); sbit resget=P0^7; sbit key_moda=P0^6; sbit key_up=P0^5; sbit key_Down=P0^4; sbit T_CLK=P0^2; sbit T_IO =P0^1; sbit T_RST=P0^0; sbit ACC0=ACC^0; sbit ACC7=ACC^7; uchar starts_time[7]={0x00,0x10,0x22,0x11,0x06,0x07,0x06}; uchar Move,Speed,Flicker,line,Sec,Cent,Hour,Year,Month,Day,Week; uchar a,b,f,h,msec,id,x; uint zimuo; uchar BUFF[10]; void RTInputByte(uchar); uchar RTOutputByte(void); void W1302(uchar, uchar); uchar R1302(uchar); void Set1302(uchar *); void du1302(); void DelayMs(void); void Set(uchar,uchar ); void in_data(); void rxd_data(); void main() { Move=0; zimuo=0; TMOD=0x01; TH0=0x3c; TL0=0xb0; EA=1; TR0=1; ET0=1; SCON=0; while(zimuo<512) { while(Move<16) { for(Speed=0;Speed<10;Speed++) { for(line=0;line<16;line++) { in_data(); rxd_data(); P2_4=1; DelayMs(); P2_7=1; P2=sw[line]; DelayMs(); } } Move++; } Move=0; zimuo=zimuo+32; } zimuo=0; while(1) { if(resget==0) { DelayMs(); if(resget==0) Set1302(starts_time); W1302(0x8e,0x00); W1302(0x90,0xa5); } du1302(); if (key_moda==0) { DelayMs(); if(key_moda==0) { if(id++==9) {id=0;} h=0;msec=0; while(key_moda==0){ Show_word();} } } if(id!=0) { if (key_up==0) { DelayMs(); if(key_up==0) { while(key_up==0) {Show_word();} h=0;msec=0; Set(id,0); } } if (key_Down==0) { DelayMs(); if(key_Down==0) { while(key_Down==0) {Show_word();} h=0;msec=0; Set(id,1); } } }