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STC15F204EA单片机+D1302时钟+温度+光控+闹钟功能 的程序代码怎么去掉温度显示和闹钟 只要显示时间和光控功能麻烦大师指点下代码怎么修改 谢谢#include "STC15F2K.h"#include "intrins.h"#include <math.h>#define uchar unsigned char #define uint unsigned intsfr ADC_LOW2 = 0xBE; //ADC低2位结果#define ADC_POWER 0x80 //ADC电源控制位#define ADC_FLAG 0x10 //ADC完成标志#define ADC_START 0x08 //ADC起始控制位#define ADC_SPEEDLL 0x00 //540个时钟#define ADC_SPEEDL 0x20 //360个时钟#define ADC_SPEEDH 0x40 //180个时钟#define ADC_SPEEDHH 0x60 //90个时钟sbit DS1=P3^4;sbit DS2=P3^5;sbit DS3=P3^6;sbit DS4=P3^7;sbit set=P3^0;sbit jia=P3^1;sbit bell=P1^7;uchar dat1[]={0xC00xF90xA40xB00x990x920x820xf80X800X900xff0xc6};uchar dat2[]={0x400x790x240x300x190x120x020x780X000X100xff};//有小数点uchar dat3[]={0x400x4F0x240x060x0B0x120x100x470X000X020xff};//有小数点uchar dat4[]={0xC00xCF0xA40x860x8B0x920x900xC70X800X820xff};// uchar table[4]={0};unsigned int temp[2];extern void init_ds1302_io();extern void init_ds1302();extern void read_time();extern void write_time();extern void read_nao();extern int fen;extern int shi;extern int nfen;extern int nshi;//extern int ri;//extern int yue;//extern int week;void Delayms(uint t){ uchar i; while(t--) for(i=0;i<123;i++);}char flag=1;int ld;void display(){ DS1=0; DS2=1; DS3=1; DS4=1; P2=dat1[table[0]]; Delayms(1); if(flag>0) { DS1=1; DS2=0; DS3=1; DS4=1; P2=dat2[table[1]]; Delayms(1); DS1=1; DS2=1; DS3=0; DS4=1; P2=dat3[table[2]]; Delayms(1); } else { DS1=1; DS2=0; DS3=1; DS4=1; P2=dat1[table[1]]; Delayms(1); DS1=1; DS2=1; DS3=0; DS4=1; P2=dat4[table[2]]; Delayms(1); } DS1=1; DS2=1; DS3=1; DS4=0; P2=dat1[table[3]]; Delayms(1); DS1=1; DS2=1; DS3=1; DS4=1;}void init(){ TMOD= 0x10; TL1 = (65536-50000)/256; //设置定时初值 TH1 = (65536-50000)%256; //设置定时初值 ET1 = 1; TR1 = 1; EA = 1;}char menu=0;bit gk=0;//光控开标志bit nk=0;//闹钟开标志:受设置影响void key(){ if(nk==1 && jia==0) { while(jia==0);nk=0; } if(set==0) { Delayms(5); if(set==0) { bell=0; menu++; if(menu==3){read_nao();} if(menu==7){menu=0;ET1 = 1;write_time();} while(set==0); bell=1; } } if(menu==1) { if(jia==0) { Delayms(5); if(jia==0) { bell=0; if(fen >= 0x60) fen = 0; fen=fen+0x01; if((fen & 0x0f) >= 0x0a) fen = (fen & 0xf0) + 0x10; while(jia==0); bell=1; } } } if(menu==2) { if(jia==0) { Delayms(5); if(jia==0) { bell=0; shi+=0x01; if((shi & 0x0f) >= 0x0a) shi = (shi & 0xf0) + 0x10; if(shi >= 0x24) shi = 0; while(jia==0); bell=1; } } } if(menu==3) //闹钟 { if(jia==0) { Delayms(5); if(jia==0) { bell=0; if(nfen >= 0x60) nfen = 0; nfen=nfen+0x01; if((nfen & 0x0f) >= 0x0a) nfen = (nfen & 0xf0) + 0x10; while(jia==0); bell=1; } } } if(menu==4) { if(jia==0) { Delayms(10); if(jia==0) {