?? 多功能電子時鐘 c程序.c

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#include <reg52.h>
#include <string.h>
#include <intrins.h>
#ifndef __SOUNDPLAY_H_REVISION_FIRST__    //音樂相關(guān)
#define __SOUNDPLAY_H_REVISION_FIRST__    //音樂相關(guān)
#define uint  unsigned int
#define uchar unsigned char
void nl();                                //農(nóng)歷

/*定義全局變量---------------------------------------------------------------*/
uchar sec,min,hour, day, date, month,year,cen,r1_h,r1_m,r1_of,r2_h,r2_m,r2_of;
data uchar year_moon,month_moon,date_moon,cen_m,week;
uint bt,rt,rr,rtt,rrt;

bit c_moon;                             //農(nóng)歷 世紀
bit c;                                  //公歷 世紀
bit w = 0;                             //調(diào)時標志位
bit r = 0;                              //調(diào)整鬧鈴

/*定義12864液晶屏數(shù)據(jù)線------------------------------------------------------*/
sbit LCM_RS  = P1^6;   //模式位，為0輸入指令，為1輸入數(shù)據(jù) 
sbit LCM_RW  = P1^7;   //讀寫位，為0讀，為1寫 
sbit LCM_EN  = P3^3;   //使能位
sbit LCM_BLA  = P1^5;   
#define Lcd_Bus P0     //LCM12864數(shù)據(jù)總線
												 
/*定義DS12CR887數(shù)據(jù)線--------------------------------------------------------*/
sbit DS_CS = P3^5;
sbit DS_AS = P3^4;
sbit DS_RW = P3^6;
sbit DS_DS = P3^7;
#define Ds_Bus P2  //DS12CR887數(shù)據(jù)總線

/*定義按鍵-------------------------------------------------------------------*/
sbit K1 = P1^3; //K1-設(shè)置
sbit K2 = P1^0; //K2-確認
sbit K3 = P1^2; //K3-加
sbit K4 = P1^1; //K4-減	  

/*定義DS18B20數(shù)據(jù)線----------------------------------------------------------*/
sbit DQ = P3^0;
/*定義蜂鳴器-----------------------------------------------------------------*/
sbit beep = P3^1;

/*定義累加器A中的各位--------------------------------------------------------*/
sbit a0   = ACC ^ 0;
sbit a1   = ACC ^ 1;
sbit a2   = ACC ^ 2;
sbit a3   = ACC ^ 3;
sbit a4   = ACC ^ 4;
sbit a5   = ACC ^ 5;
sbit a6   = ACC ^ 6;
sbit a7   = ACC ^ 7;
/*         */
#define SYSTEM_OSC         12000000    //定義晶振頻率12000000HZ
#define SOUND_SPACE     4/5         //定義普通音符演奏的長度分率,//每4分音符間隔
unsigned int code FreTab[12] = { 262,277,294,311,330,349,369,392,415,440,466,494 }; //原始頻率表
unsigned char code SignTab[7] = { 0,2,4,5,7,9,11 };                                  //1~7在頻率表中的位置
unsigned char code LengthTab[7]= { 1,2,4,8,16,32,64 };                        
unsigned char Sound_Temp_TH0,Sound_Temp_TL0;    //音符定時器初值暫存 
unsigned char Sound_Temp_TH1,Sound_Temp_TL1;    //音長定時器初值暫存

/*延時程序-------------------------------------------------------------------*/
//延時函數(shù) 1MS/次
void DelayM(uint a)       	
{
	uchar i;
	while( --a != 0)
    {		
		for(i = 0; i < 125; i++);  //一個 ; 表示空語句,CPU空轉(zhuǎn)。
	}   				   //i 從0加到125，CPU大概就耗時1毫秒
}

//延時函數(shù)
void Delay(int num)
{
	while(num--);
}

void InitialSound(void)                           //音樂相關(guān)
{
    beep = 0;
    Sound_Temp_TH1 = (65535-(1/1200)*SYSTEM_OSC)/256;    // 計算TL1應(yīng)裝入的初值     (10ms的初裝值)

    Sound_Temp_TL1 = (65535-(1/1200)*SYSTEM_OSC)%256;    // 計算TH1應(yīng)裝入的初值 

    TH1 = Sound_Temp_TH1;
    TL1 = Sound_Temp_TL1;
    TMOD |= 0x11;
    ET0 = 1;
    ET1     = 0;
    TR0     = 0;
    TR1 = 0;
    EA = 1;
}

void BeepTimer0(void) interrupt 1    //音符發(fā)生中斷

{
    beep = !beep;
    TH0 = Sound_Temp_TH0;
     TL0 = Sound_Temp_TL0;
}
//**************************************************************************

void Play(unsigned char *Sound,unsigned char Signature,unsigned Octachord,unsigned int Speed)
{
    unsigned int NewFreTab[12];        //新的頻率表

    unsigned char i,j;
    unsigned int Point,LDiv,LDiv0,LDiv1,LDiv2,LDiv4,CurrentFre,Temp_T,SoundLength;
    //Point 指針索引值

    //LDiv     音音符演奏的長度(多少個10ms)

    //LDiv0 1分音符的長度(幾個10ms)即一個節(jié)拍    

    //LDiv4 4分音符的長度 

    //CurrentFre 查出對應(yīng)音符的頻率 

    //SoundLength歌曲長度

    //Temp_T計算計數(shù)器初值

    unsigned char Tone,Length,SL,SH,SM,SLen,XG,FD;
    //Tone音調(diào)

    //Length音長

    //SL音符

    //SM高低音

    //SH是否升半 

    //XG音符類型(0普通1連音2頓音)

    for(i=0;i<12;i++)                 // 根據(jù)調(diào)號及升降八度來生成新的頻率表 

    {
        j = i + Signature;
        if(j > 11)
        {
            j = j-12;
            NewFreTab[i] = FreTab[j]*2;
        }
        else
            NewFreTab[i] = FreTab[j];

        if(Octachord == 1)
            NewFreTab[i]>>=2;
        else if(Octachord == 3)
            NewFreTab[i]<<=2;
    }                                    
    
    SoundLength = 0;
    while(Sound[SoundLength] != 0x00)    //計算歌曲長度

    {
        SoundLength+=2;
    }

    Point = 0;
    Tone = Sound[Point];    
    Length = Sound[Point+1];             // 讀出第一個音符和它時時值

    
    LDiv0 = 12000/Speed;                // 算出1分音符的長度(幾個10ms)     

    LDiv4 = LDiv0/4;                     // 算出4分音符的長度 

    LDiv4 = LDiv4-LDiv4*SOUND_SPACE;     // 普通音最長間隔標準 

    TR0     = 0;
    TR1 = 1;
    while(Point < SoundLength)
    {
        SL=Tone%10;                                 //計算出音符 

        SM=Tone/10%10;                                 //計算出高低音 

        SH=Tone/100;                                 //計算出是否升半 

        CurrentFre = NewFreTab[SignTab[SL-1]+SH];     //查出對應(yīng)音符的頻率     

        if(SL!=0)
        {
            if (SM==1) CurrentFre >>= 2;         //低音 

            if (SM==3) CurrentFre <<= 2;         //高音

            Temp_T = 65536-(50000/CurrentFre)*10/(12000000/SYSTEM_OSC);//計算計數(shù)器初值

            Sound_Temp_TH0 = Temp_T/256; 
            Sound_Temp_TL0 = Temp_T%256; 
            TH0 = Sound_Temp_TH0; 
            TL0 = Sound_Temp_TL0 + 12; //加12是對中斷延時的補償 

        }
        SLen=LengthTab[Length%10];     //算出是幾分音符

        XG=Length/10%10;             //算出音符類型(0普通1連音2頓音) 

        FD=Length/100;
        LDiv=LDiv0/SLen;             //算出連音音符演奏的長度(多少個10ms)

        if (FD==1) 
            LDiv=LDiv+LDiv/2;
        if(XG!=1)    
            if(XG==0)                 //算出普通音符的演奏長度 

                if (SLen<=4)    
                    LDiv1=LDiv-LDiv4;
                else
                    LDiv1=LDiv*SOUND_SPACE;
            else
                LDiv1=LDiv/2;         //算出頓音的演奏長度 

        else
            LDiv1=LDiv;
        if(SL==0) LDiv1=0;
            LDiv2=LDiv-LDiv1;         //算出不發(fā)音的長度 

         if (SL!=0)
        {
            TR0=1;
            for(i=LDiv1;i>0;i--)     //發(fā)規(guī)定長度的音 

            {
                while(TF1==0);
                TH1 = Sound_Temp_TH1;
                TL1 = Sound_Temp_TL1;
                TF1=0;
            }


        }		
        if(LDiv2!=0)
        {
            TR0=0; beep=0;
            for(i=LDiv2;i>0;i--)     //音符間的間隔

            {
                while(TF1==0);
                TH1 = Sound_Temp_TH1;
                TL1 = Sound_Temp_TL1;
                TF1=0;
            }
        }
        Point+=2; 
        Tone=Sound[Point];
        Length=Sound[Point+1];

		if(K1==0 || K2==0 || K3==0 || K4==0)                //常案按鍵兩秒跳出歌曲
		{
			DelayM(20);
			if(K1==0 || K2==0 || K3==0 || K4==0)
			{
				Point=SoundLength;
				if(rt==1)
				{
				rt=0;
				rr=1;
				}
			}
		}
    }
    beep = 0;
}

#endif

//**************************************************************************
unsigned char code Music_happy[] =
{//生日歌
    0x19,0x03, 0x19,0x03, 0x1A,0x02, 0x19,0x02, 0x1F,0x02, 
    0x1B,0x01, 0x19,0x03, 0x19,0x03, 0x1A,0x02, 0x19,0x02,
    0x20,0x02, 0x1F,0x01, 0x19,0x03, 0x19,0x03, 0x23,0x02,
    0x21,0x02, 0x1F,0x02, 0x1B,0x0C, 0x1A,0x15, 0x22,0x03,
    0x22,0x03, 0x21,0x02, 0x1F,0x02, 0x20,0x02, 0x1F,0x15,
    0x19,0x03, 0x19,0x03, 0x1A,0x02, 0x19,0x02, 0x1F,0x02,
    0x1B,0x01, 0x19,0x03, 0x19,0x03, 0x1A,0x02, 0x19,0x02,
    0x20,0x02, 0x1F,0x01, 0x19,0x03, 0x19,0x03, 0x23,0x02,
    0x21,0x02, 0x1F,0x02, 0x1B,0x0C, 0x1A,0x15, 0x22,0x03,
    0x22,0x03, 0x21,0x02, 0x1F,0x02, 0x20,0x02, 0x1F,0x15,
    0x19,0x03, 0x19,0x03, 0x1A,0x02, 0x19,0x02, 0x1F,0x02,
    0x1B,0x01, 0x19,0x03, 0x19,0x03, 0x1A,0x02, 0x19,0x02,
    0x20,0x02, 0x1F,0x01, 0x19,0x03, 0x19,0x03, 0x23,0x02,
    0x21,0x02, 0x1F,0x02, 0x1B,0x0C, 0x1A,0x15, 0x22,0x03,
    0x22,0x03, 0x21,0x02, 0x1F,0x02, 0x20,0x02, 0x1F,0x15,
    0x00,0x00 
};
//揮著翅膀的女孩---容祖兒
unsigned char code Music_Girl[]={ 
    0x17,0x02, 0x17,0x03, 0x18,0x03, 0x19,0x02, 0x15,0x03,
    0x16,0x03, 0x17,0x03, 0x17,0x03, 0x17,0x03, 0x18,0x03,
    0x19,0x02, 0x16,0x03, 0x17,0x03, 0x18,0x02, 0x18,0x03,
    0x17,0x03, 0x15,0x02, 0x18,0x03, 0x17,0x03, 0x18,0x02,
    0x10,0x03, 0x15,0x03, 0x16,0x02, 0x15,0x03, 0x16,0x03,
    0x17,0x02, 0x17,0x03, 0x18,0x03, 0x19,0x02, 0x1A,0x03,
    0x1B,0x03, 0x1F,0x03, 0x1F,0x03, 0x17,0x03, 0x18,0x03,
    0x19,0x02, 0x16,0x03, 0x17,0x03, 0x18,0x03, 0x17,0x03,
    0x18,0x03, 0x1F,0x03, 0x1F,0x02, 0x16,0x03, 0x17,0x03,
    0x18,0x03, 0x17,0x03, 0x18,0x03, 0x20,0x03, 0x20,0x02,
    0x1F,0x03, 0x1B,0x03, 0x1F,0x66, 0x20,0x03, 0x21,0x03,
    0x20,0x03, 0x1F,0x03, 0x1B,0x03, 0x1F,0x66, 0x1F,0x03,
    0x1B,0x03, 0x19,0x03, 0x19,0x03, 0x15,0x03, 0x1A,0x66,
    0x1A,0x03, 0x19,0x03, 0x15,0x03, 0x15,0x03, 0x17,0x03,
    0x16,0x66, 0x17,0x04, 0x18,0x04, 0x18,0x03, 0x19,0x03,
    0x1F,0x03, 0x1B,0x03, 0x1F,0x66, 0x20,0x03, 0x21,0x03,
    0x20,0x03, 0x1F,0x03, 0x1B,0x03, 0x1F,0x66, 0x1F,0x03,
    0x1B,0x03, 0x19,0x03, 0x19,0x03, 0x15,0x03, 0x1A,0x66,
    0x1A,0x03, 0x19,0x03, 0x19,0x03, 0x1F,0x03, 0x1B,0x03,
    0x1F,0x00, 0x1A,0x03, 0x1A,0x03, 0x1A,0x03, 0x1B,0x03,
    0x1B,0x03, 0x1A,0x03, 0x19,0x03, 0x19,0x02, 0x17,0x03,
    0x15,0x17, 0x15,0x03, 0x16,0x03, 0x17,0x03, 0x18,0x03,
    0x17,0x04, 0x18,0x0E, 0x18,0x03, 0x17,0x04, 0x18,0x0E,
    0x18,0x66, 0x17,0x03, 0x18,0x03, 0x17,0x03, 0x18,0x03,
    0x20,0x03, 0x20,0x02, 0x1F,0x03, 0x1B,0x03, 0x1F,0x66,
    0x20,0x03, 0x21,0x03, 0x20,0x03, 0x1F,0x03, 0x1B,0x03,
    0x1F,0x66, 0x1F,0x04, 0x1B,0x0E, 0x1B,0x03, 0x19,0x03,
    0x19,0x03, 0x15,0x03, 0x1A,0x66, 0x1A,0x03, 0x19,0x03,
    0x15,0x03, 0x15,0x03, 0x17,0x03, 0x16,0x66, 0x17,0x04,
    0x18,0x04, 0x18,0x03, 0x19,0x03, 0x1F,0x03, 0x1B,0x03,
    0x1F,0x66, 0x20,0x03, 0x21,0x03, 0x20,0x03, 0x1F,0x03,
    0x1B,0x03, 0x1F,0x66, 0x1F,0x03, 0x1B,0x03, 0x19,0x03,
    0x19,0x03, 0x15,0x03, 0x1A,0x66, 0x1A,0x03, 0x19,0x03,
    0x19,0x03, 0x1F,0x03, 0x1B,0x03, 0x1F,0x00, 0x18,0x02,
    0x18,0x03, 0x1A,0x03, 0x19,0x0D, 0x15,0x03, 0x15,0x02,
    0x18,0x66, 0x16,0x02, 0x17,0x02, 0x15,0x00, 0x00,0x00
};

//昨日重現(xiàn)
unsigned char code Music_yesterday[]=
{
    0x15,0x03, 0x15,0x03, 0x16,0x03, 0x17,0x02, 0x19,0x02, 
    0x19,0x03, 0x17,0x03, 0x19,0x03, 0x17,0x03, 0x1A,0x02,
    0x19,0x66, 0x17,0x02, 0x17,0x03, 0x19,0x03, 0x1A,0x02,
    0x16,0x02, 0x17,0x03, 0x19,0x66, 0x1A,0x15, 0x17,0x03,
    0x19,0x03, 0x1A,0x02, 0x21,0x02, 0x20,0x03, 0x1F,0x02,
    0x1B,0x0D, 0x1B,0x66, 0x19,0x03, 0x17,0x03, 0x19,0x02,
    0x17,0x0C, 0x16,0x14, 0x15,0x03, 0x15,0x03, 0x16,0x03,
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