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2022年多功能时钟程序 .pdf

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1、多功能时钟程序：#include #include #define SoundSpace 3/4 unsigned char sec,min,hour,hour1,day,month,year,cen,week,shishi,fenfen; /秒，分，小时，公历日期，月份，年份，世纪，星期unsigned char LunarMonth,LunarDay,LunarYear; /阴历日期，月份，年份bit c_moon; /大小月标志位bit cenbit=0; /世纪标志，为1,则表示 20 世纪，为 0,则表示 21 世纪bit w,liu,xiao,wei; /调时状态标志位unsign

2、ed char next,s2num,bp,ha; /*定义 LCD12864 的数据线和相关函数*/ sbit LCD_RS=P10; /模式位，低电平输入指令，高电平输入数据sbit LCD_RW=P11; /读写位，低电平读，高电平写sbit LCD_E=P12; /LCD12864 使能位，低电平无效，高电平使能sbit PSB=P21; #define Busy 0 x80 #define LCD_Data P0 /LCD12864 的 8 位数据总线，单片机的P0 端口void WriteDataLCD(unsigned char WDLCD); /给 LCD12864 写数据vo

3、id WriteCommandLCD(unsigned char WCLCD); /给 LCD12864 写指令void LCDInit(void); /LCD12864 初始化void LCDClear(void); /LCD12864 清屏void CheckBusy(void); /忙检测void LCDSendWord(unsigned char *p); /向 LCD 发送一个字符串void LCDTestWord(bit i,unsigned char word); void DisplaySec(void); /在 LCD 上显示秒钟void DisplayMin(void);

4、/在 LCD 上显示分钟void DisplayHour(void); /在 LCD 上显示小时void DisplayDay(void); /在 LCD 上显示日期void DisplayYear(void); /在 LCD 上显示年份void DisplayMonth(void); /在 LCD 上显示月份void DisplayWeek(void); /在 LCD 上显示星期void Holidays(void); /在 LCD 上显示节日/*定义时间芯片DS1302 的数据线及相关函数*/ sbit DS1302_CLK=P22; /DS1302 的时钟信号线sbit DS1302_I

5、O=P23; /DS1302 的数据端口线sbit DS1302_RST=P24; /DS1302 的片选信号线void WriteDs1302byte(unsigned char temp); /给 DS1302 写一个字节void WriteDs1302(unsigned char address,unsigned char dat); /给 DS1302 写入时间，先确定地址，再确定要写入的数据unsigned char ReadDs1302(unsigned char address); /读取 DS1302 的数据void InitDS1302(); 名师资料总结 - - -精品资

6、料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页，共 35 页 - - - - - - - - - /*定义温度传感器DS18B20 的数据线和相关函数*/ sbit DS18B20=P25; /DS18B20 的数据线int temp; void DS18B20Init(void); /DS18B20 初始化函数int GetTemp(void); void TempWriteByte(unsigned char dat); unsigned char TempRead(void); bit TempRe

7、adBit(void); void delayb(unsigned int count); void TempChange(void); void Conversion(bit cen_m,unsigned char year,unsigned char month,unsigned char day); bit GetMoonDay(unsigned char month_p,unsigned int TableAddr); void DisplayShengXiao(void); void DelayMs(unsigned int a); void Delay(unsigned char

8、num); /*定义开关按键 ,及蜂鸣器的数据线*/ sbit SetKey=P32; /按键功能：设置sbit SureKey=P35; /按键功能：确认sbit PlusKey=P36; /按键功能：加sbit ReduceKey=P37; /按键功能：减sbit qiehuan=P30; /1224 sbit naozhong=P31; /naozhong void Key(void); code unsigned char tablemin=0 x00,0 x01,0 x02,0 x03,0 x04,0 x05,0 x06,0 x07,0 x08,0 x09,0 x10,0 x11,0

9、 x12,0 x13,0 x14,0 x15,0 x16,0 x17,0 x18,0 x19,0 x20,0 x21,0 x22,0 x23,0 x24,0 x25,0 x26,0 x27,0 x28,0 x29,0 x30,0 x31, 0 x32,0 x33,0 x34,0 x35,0 x36,0 x37,0 x38,0 x39,0 x40,0 x41,0 x42,0 x43,0 x44,0 x45,0 x46,0 x47,0 x48,0 x49,0 x50,0 x51,0 x52,0 x53,0 x54,0 x55,0 x56,0 x57,0 x58,0 x59; #define Fos

10、c 12000000 /定义晶振频率12000000HZ #define jiepai 3/4 /定义普通音符演奏的长度分率,/每 4 分音符间隔sbit Speaker=P33; /定义输出管脚unsigned int code FreTab12=262,277,294,311,330,349,369,392,415,440,466,494; /C 调歌曲 12 个半音的频率unsigned char code PositTab7=0,2,4,5,7,9,11; /17在频率表中的位置unsigned char code LengthTab7=1,2,4,8,16,32,64; unsign

11、ed char SoundTempTH0,SoundTempTL0; /音符定时器初值暂存unsigned char SoundTempTH1,SoundTempTL1; /音长定时器初值暂存void SpeakerDiDi(void); void SpeakerDiDi(void) unsigned char i; for(i=0;i220;i+) 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 35 页 - - - - - - - - - Speaker=0; Del

12、ayMs(10); Speaker=1; DelayMs(10); void InitialSound(void) Speaker=1; SoundTempTH1=(65535-(1/1200)*Fosc)/256; /计算 TL1 应装入的初值(10ms 的初装值 ) SoundTempTL1=(65535-(1/1200)*Fosc)%256; /计算 TH1 应装入的初值TH1=SoundTempTH1; /装入初值TL1=SoundTempTL1; TMOD|=0 x11; /定时器 1、2 都工作在定时器模式，工作方式1 ET0=1; /定时器 0 开中断ET1=0; /定时器 1

13、关中断TR0=0; /不启动定时器TR1=0; /不启动定时器EA=1; /开启 CPU 中断 void Speakertimer(void) interrupt 1 /音符发生中断 Speaker=!Speaker; /取反TH0=SoundTempTH0; /定时器 0 重新装初值TL0=SoundTempTL0; void PlayMusic(unsigned char *SoundName,unsigned char diaohao,unsigned shengjiang,unsigned int Speed) /SoundName 为演奏歌曲歌名diaohao 是指乐曲升多少个半音演

14、奏/shengjiang 1:降八度 , 2:不升不降 , 3:升八度 ; Speed歌曲演奏速度 unsigned int NewFreTab12; /新的频率表unsigned char i,j; unsigned int Point,yinfuchang,yipai,LDiv1,LDiv2,sifenyifu,CurrentFre,TempCounter,SoundLength; /Point 指针索引值LDiv 音符演奏的长度(多少个 10ms) yipai 1 分音符的长度 (几个 10ms)即一个节拍/sifenyifu 4分音符的长度CurrentFre 查出对应

15、音符的频率SoundLength 歌曲长度TempCounter 计算计数器初值名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页，共 35 页 - - - - - - - - - unsigned char yindiao,length,yinfu,shengban,gaodi,SLen,leixing,fudian; /yindiao 音调length 音长yinfu 音符gaodi 高低音shengban 是否升半leixing 音符类型 (0 普通 1 连音 2

16、顿音 ) for(i=0;i11) j=j-12; NewFreTabi=FreTabj*2; /频率翻倍速 else NewFreTabi=FreTabj; if(shengjiang=1) NewFreTabi=2; /如果是降调则频率除以2 else if(shengjiang=3) NewFreTabi=2; /如果是升调则频率翻倍速 SoundLength=0; while(SoundNameSoundLength!=0 x00) /计算歌曲长度以 0X00 结尾 SoundLength+=2; Point=0; yindiao=SoundNamePoint; /第一个字节为音符音

17、调length=SoundNamePoint+1; /第二个字节为音符时值yipai=12000/Speed; /算出一个节拍的长度(单位是 10ms) sifenyifu=yipai/4; /算出 4 分音符的长度sifenyifu=sifenyifu-sifenyifu*jiepai; /普通音最长间隔标准TR0=0; TR1=1; /启动定时器1 while(Point=2; /低音，频率除以2 if (gaodi=3) CurrentFre=2; /高音 , 频率翻倍速TempCounter=65536-(50000/CurrentFre)*10/(12000000/Fosc);/计算

18、计数器初值SoundTempTH0=TempCounter/256; SoundTempTL0=TempCounter%256; TH0=SoundTempTH0; TL0=SoundTempTL0+12; /加 12 是对中断延时的补偿名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页，共 35 页 - - - - - - - - - SLen=LengthTablength%10; /算出是几分音符leixing=length/10%10; /算出音符类型 (0 普通 1 连

19、音 2 顿音) fudian=length/100; yinfuchang=yipai/SLen; /算出连音音符演奏的长度(多少个10ms) if (fudian=1) yinfuchang=yinfuchang+yinfuchang/2; if(leixing!=1) if(leixing=0) /算出普通音符的演奏长度if (SLen0;i-) /发规定长度的音 while(TF1=0); TH1=SoundTempTH1; TL1=SoundTempTL1; TF1=0; if(LDiv2!=0) TR0=0; Speaker=0; for(i=LDiv2;i0;i-) /音符间的间隔

20、 while(TF1=0); TH1=SoundTempTH1; TL1=SoundTempTL1; TF1=0; Point+=2; yindiao=SoundNamePoint; 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 5 页，共 35 页 - - - - - - - - - length=SoundNamePoint+1; Speaker=1; unsigned char code HappyBirthday= / 生日歌0 x19,0 x03, 0 x19,0 x03

21、, 0 x1A,0 x02, 0 x19,0 x02, 0 x1F,0 x02, 0 x1B,0 x01, 0 x19,0 x03, 0 x19,0 x03, 0 x1A,0 x02, 0 x19,0 x02, 0 x20,0 x02, 0 x1F,0 x01, 0 x19,0 x03, 0 x19,0 x03, 0 x23,0 x02, 0 x21,0 x02, 0 x1F,0 x02, 0 x1B,0 x0C, 0 x1A,0 x15, 0 x22,0 x03, 0 x22,0 x03, 0 x21,0 x02, 0 x1F,0 x02, 0 x20,0 x02, 0 x1F,0 x15,

22、 0 x00,0 x00 ; unsigned char code Butterfly= 0 x17,0 x03, 0 x16,0 x03, 0 x17,0 x01, 0 x16,0 x03, 0 x17,0 x03, 0 x16,0 x03, 0 x15,0 x01, 0 x10,0 x03, 0 x15,0 x03, 0 x16,0 x02, 0 x16,0 x0D, 0 x17,0 x03, 0 x16,0 x03, 0 x15,0 x03, 0 x10,0 x03, 0 x10,0 x0E, 0 x15,0 x04, 0 x0F,0 x01, 0 x17,0 x03, 0 x16,0

23、x03, 0 x17,0 x01, 0 x16,0 x03, 0 x17,0 x03, 0 x16,0 x03, 0 x15,0 x01, 0 x10,0 x03, 0 x15,0 x03, 0 x16,0 x02, 0 x16,0 x0D, 0 x17,0 x03, 0 x16,0 x03, 0 x15,0 x03, 0 x10,0 x03, 0 x15,0 x03, 0 x16,0 x01, 0 x17,0 x03, 0 x16,0 x03, 0 x17,0 x01, 0 x16,0 x03, 0 x17,0 x03, 0 x16,0 x03, 0 x15,0 x01, 0 x10,0 x

24、03, 0 x15,0 x03, 0 x16,0 x02, 0 x16,0 x0D, 0 x17,0 x03, 0 x16,0 x03, 0 x15,0 x03, 0 x10,0 x03, 0 x10,0 x0E, 0 x15,0 x04, 0 x0F,0 x01, 0 x17,0 x03, 0 x19,0 x03, 0 x19,0 x01, 0 x19,0 x03, 0 x1A,0 x03, 0 x19,0 x03, 0 x17,0 x01, 0 x16,0 x03, 0 x16,0 x03, 0 x16,0 x02, 0 x16,0 x0D, 0 x17,0 x03, 0 x16,0 x0

25、3, 0 x15,0 x03, 0 x10,0 x03, 0 x10,0 x0D, 0 x15,0 x00, 0 x19,0 x03, 0 x19,0 x03, 0 x1A,0 x03, 0 x1F,0 x03, 0 x1B,0 x03, 0 x1B,0 x03, 0 x1A,0 x03, 0 x17,0 x0D, 0 x16,0 x03, 0 x16,0 x03, 0 x16,0 x0D, 0 x17,0 x01, 0 x17,0 x03, 0 x17,0 x03, 0 x19,0 x03, 0 x1A,0 x02, 0 x1A,0 x02, 0 x10,0 x03, 0 x17,0 x0D

26、, 0 x16,0 x03, 0 x16,0 x01, 0 x17,0 x03, 0 x19,0 x03, 0 x19,0 x03, 0 x17,0 x03, 0 x19,0 x02, 0 x1F,0 x02, 0 x1B,0 x03, 0 x1A,0 x03, 0 x1A,0 x0E, 0 x1B,0 x04, 0 x17,0 x02, 0 x1A,0 x03, 0 x1A,0 x03, 0 x1A,0 x0E, 0 x1B,0 x04, 0 x1A,0 x03, 0 x19,0 x03, 0 x17,0 x03, 0 x16,0 x03, 0 x17,0 x0D, 0 x16,0 x03,

27、 0 x17,0 x03, 0 x19,0 x01, 0 x19,0 x03, 0 x19,0 x03, 0 x1A,0 x03, 0 x1F,0 x03, 0 x1B,0 x03, 0 x1B,0 x03, 0 x1A,0 x03, 0 x17,0 x0D, 0 x16,0 x03, 0 x16,0 x03, 0 x16,0 x03, 0 x17,0 x01, 0 x17,0 x03, 0 x17,0 x03, 0 x19,0 x03, 0 x1A,0 x02, 0 x1A,0 x02, 0 x10,0 x03, 0 x17,0 x0D, 0 x16,0 x03, 0 x16,0 x01,

28、0 x17,0 x03, 0 x19,0 x03, 0 x19,0 x03, 0 x17,0 x03, 0 x19,0 x03, 0 x1F,0 x02, 0 x1B,0 x03, 0 x1A,0 x03, 0 x1A,0 x0E, 0 x1B,0 x04, 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 6 页，共 35 页 - - - - - - - - - 0 x17,0 x02, 0 x1A,0 x03, 0 x1A,0 x03, 0 x1A,0 x0E, 0 x1B,0 x

29、04, 0 x17,0 x16, 0 x1A,0 x03, 0 x1A,0 x03, 0 x1A,0 x0E, 0 x1B,0 x04, 0 x1A,0 x03, 0 x19,0 x03, 0 x17,0 x03, 0 x16,0 x03, 0 x0F,0 x02, 0 x10,0 x03, 0 x15,0 x00, 0 x00,0 x00 ; /*阳历对应的阴历数据，每年三字节，格式第一字节BIT7-4 位表示闰月月份，为0,则无闰月， BIT3-0 对应阴历第1-4 月的大小，第二字节 BIT7-0 对应阴历第5-12 月大小，第三字节BIT7 表示阴历第13 月大小月分对应的位为1,表示

30、农历月大（30 天）为 0 表示小（ 29 天）第三字节 BIT6-5 表示春节的公历月份，BIT4-0 表示春节公历日期*/ code unsigned char YearCode597= 0 x04,0 xAe,0 x53, /1901 0 0 x0A,0 x57,0 x48, /1902 3 0 x55,0 x26,0 xBd, /1903 6 0 x0d,0 x26,0 x50, /1904 9 0 x0d,0 x95,0 x44, /1905 12 0 x46,0 xAA,0 xB9, /1906 15 0 x05,0 x6A,0 x4d, /1907 18 0 x09,0 xAd,

31、0 x42, /1908 21 0 x24,0 xAe,0 xB6, /1909 0 x04,0 xAe,0 x4A, /1910 0 x6A,0 x4d,0 xBe, /1911 0 x0A,0 x4d,0 x52, /1912 0 x0d,0 x25,0 x46, /1913 0 x5d,0 x52,0 xBA, /1914 0 x0B,0 x54,0 x4e, /1915 0 x0d,0 x6A,0 x43, /1916 0 x29,0 x6d,0 x37, /1917 0 x09,0 x5B,0 x4B, /1918 0 x74,0 x9B,0 xC1, /1919 0 x04,0 x

32、97,0 x54, /1920 0 x0A,0 x4B,0 x48, /1921 0 x5B,0 x25,0 xBC, /1922 0 x06,0 xA5,0 x50, /1923 0 x06,0 xd4,0 x45, /1924 0 x4A,0 xdA,0 xB8, /1925 0 x02,0 xB6,0 x4d, /1926 0 x09,0 x57,0 x42, /1927 0 x24,0 x97,0 xB7, /1928 0 x04,0 x97,0 x4A, /1929 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师

33、精心整理 - - - - - - - 第 7 页，共 35 页 - - - - - - - - - 0 x66,0 x4B,0 x3e, /1930 0 x0d,0 x4A,0 x51, /1931 0 x0e,0 xA5,0 x46, /1932 0 x56,0 xd4,0 xBA, /1933 0 x05,0 xAd,0 x4e, /1934 0 x02,0 xB6,0 x44, /1935 0 x39,0 x37,0 x38, /1936 0 x09,0 x2e,0 x4B, /1937 0 x7C,0 x96,0 xBf, /1938 0 x0C,0 x95,0 x53, /1939

34、0 x0d,0 x4A,0 x48, /1940 0 x6d,0 xA5,0 x3B, /1941 0 x0B,0 x55,0 x4f, /1942 0 x05,0 x6A,0 x45, /1943 0 x4A,0 xAd,0 xB9, /1944 0 x02,0 x5d,0 x4d, /1945 0 x09,0 x2d,0 x42, /1946 0 x2C,0 x95,0 xB6, /1947 0 x0A,0 x95,0 x4A, /1948 0 x7B,0 x4A,0 xBd, /1949 0 x06,0 xCA,0 x51, /1950 0 x0B,0 x55,0 x46, /1951

35、0 x55,0 x5A,0 xBB, /1952 0 x04,0 xdA,0 x4e, /1953 0 x0A,0 x5B,0 x43, /1954 0 x35,0 x2B,0 xB8, /1955 0 x05,0 x2B,0 x4C, /1956 0 x8A,0 x95,0 x3f, /1957 0 x0e,0 x95,0 x52, /1958 0 x06,0 xAA,0 x48, /1959 0 x7A,0 xd5,0 x3C, /1960 0 x0A,0 xB5,0 x4f, /1961 0 x04,0 xB6,0 x45, /1962 0 x4A,0 x57,0 x39, /1963

36、0 x0A,0 x57,0 x4d, /1964 0 x05,0 x26,0 x42, /1965 0 x3e,0 x93,0 x35, /1966 0 x0d,0 x95,0 x49, /1967 0 x75,0 xAA,0 xBe, /1968 0 x05,0 x6A,0 x51, /1969 0 x09,0 x6d,0 x46, /1970 0 x54,0 xAe,0 xBB, /1971 0 x04,0 xAd,0 x4f, /1972 0 x0A,0 x4d,0 x43, /1973 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - -

37、 - - - 名师精心整理 - - - - - - - 第 8 页，共 35 页 - - - - - - - - - 0 x4d,0 x26,0 xB7, /1974 0 x0d,0 x25,0 x4B, /1975 0 x8d,0 x52,0 xBf, /1976 0 x0B,0 x54,0 x52, /1977 0 x0B,0 x6A,0 x47, /1978 0 x69,0 x6d,0 x3C, /1979 0 x09,0 x5B,0 x50, /1980 0 x04,0 x9B,0 x45, /1981 0 x4A,0 x4B,0 xB9, /1982 0 x0A,0 x4B,0 x4

38、d, /1983 0 xAB,0 x25,0 xC2, /1984 0 x06,0 xA5,0 x54, /1985 0 x06,0 xd4,0 x49, /1986 0 x6A,0 xdA,0 x3d, /1987 0 x0A,0 xB6,0 x51, /1988 0 x09,0 x37,0 x46, /1989 0 x54,0 x97,0 xBB, /1990 0 x04,0 x97,0 x4f, /1991 0 x06,0 x4B,0 x44, /1992 0 x36,0 xA5,0 x37, /1993 0 x0e,0 xA5,0 x4A, /1994 0 x86,0 xB2,0 xB

39、f, /1995 0 x05,0 xAC,0 x53, /1996 0 x0A,0 xB6,0 x47, /1997 0 x59,0 x36,0 xBC, /1998 0 x09,0 x2e,0 x50, /1999 294 0 x0C,0 x96,0 x45, /2000 297 0 x4d,0 x4A,0 xB8, /2001 300 0 x0d,0 x4A,0 x4C, /2002 303 0 x0d,0 xA5,0 x41, /2003 306 0 x25,0 xAA,0 xB6, /2004 309 0 x05,0 x6A,0 x49, /2005 312 0 x7A,0 xAd,0

40、 xBd, /2006 315 0 x02,0 x5d,0 x52, /2007 318 0 x09,0 x2d,0 x47, /2008 321 0 x5C,0 x95,0 xBA, /2009 324 0 x0A,0 x95,0 x4e, /2010 327 0 x0B,0 x4A,0 x43, /2011 0 x4B,0 x55,0 x37, /2012 0 x0A,0 xd5,0 x4A, /2013 0 x95,0 x5A,0 xBf, /2014 0 x04,0 xBA,0 x53, /2015 0 x0A,0 x5B,0 x48, /2016 0 x65,0 x2B,0 xBC,

41、 /2017 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 9 页，共 35 页 - - - - - - - - - 0 x05,0 x2B,0 x50, /2018 0 x0A,0 x93,0 x45, /2019 0 x47,0 x4A,0 xB9, /2020 0 x06,0 xAA,0 x4C, /2021 0 x0A,0 xd5,0 x41, /2022 0 x24,0 xdA,0 xB6, /2023 0 x04,0 xB6,0 x4A, /2024 0 x69,0 x

42、57,0 x3d, /2025 0 x0A,0 x4e,0 x51, /2026 0 x0d,0 x26,0 x46, /2027 0 x5e,0 x93,0 x3A, /2028 0 x0d,0 x53,0 x4d, /2029 0 x05,0 xAA,0 x43, /2030 0 x36,0 xB5,0 x37, /2031 0 x09,0 x6d,0 x4B, /2032 0 xB4,0 xAe,0 xBf, /2033 0 x04,0 xAd,0 x53, /2034 0 x0A,0 x4d,0 x48, /2035 0 x6d,0 x25,0 xBC, /2036 0 x0d,0 x

43、25,0 x4f, /2037 0 x0d,0 x52,0 x44, /2038 0 x5d,0 xAA,0 x38, /2039 0 x0B,0 x5A,0 x4C, /2040 0 x05,0 x6d,0 x41, /2041 0 x24,0 xAd,0 xB6, /2042 0 x04,0 x9B,0 x4A, /2043 0 x7A,0 x4B,0 xBe, /2044 0 x0A,0 x4B,0 x51, /2045 0 x0A,0 xA5,0 x46, /2046 0 x5B,0 x52,0 xBA, /2047 0 x06,0 xd2,0 x4e, /2048 0 x0A,0 x

44、dA,0 x42, /2049 0 x35,0 x5B,0 x37, /2050 0 x09,0 x37,0 x4B, /2051 0 x84,0 x97,0 xC1, /2052 0 x04,0 x97,0 x53, /2053 0 x06,0 x4B,0 x48, /2054 0 x66,0 xA5,0 x3C, /2055 0 x0e,0 xA5,0 x4f, /2056 0 x06,0 xB2,0 x44, /2057 0 x4A,0 xB6,0 x38, /2058 0 x0A,0 xAe,0 x4C, /2059 0 x09,0 x2e,0 x42, /2060 0 x3C,0 x

45、97,0 x35, /2061 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 10 页，共 35 页 - - - - - - - - - 0 x0C,0 x96,0 x49, /2062 0 x7d,0 x4A,0 xBd, /2063 0 x0d,0 x4A,0 x51, /2064 0 x0d,0 xA5,0 x45, /2065 0 x55,0 xAA,0 xBA, /2066 0 x05,0 x6A,0 x4e, /2067 0 x0A,0 x6d,0 x43, /2068

46、 0 x45,0 x2e,0 xB7, /2069 0 x05,0 x2d,0 x4B, /2070 0 x8A,0 x95,0 xBf, /2071 0 x0A,0 x95,0 x53, /2072 0 x0B,0 x4A,0 x47, /2073 0 x6B,0 x55,0 x3B, /2074 0 x0A,0 xd5,0 x4f, /2075 0 x05,0 x5A,0 x45, /2076 0 x4A,0 x5d,0 x38, /2077 0 x0A,0 x5B,0 x4C, /2078 0 x05,0 x2B,0 x42, /2079 0 x3A,0 x93,0 xB6, /2080

47、 0 x06,0 x93,0 x49, /2081 0 x77,0 x29,0 xBd, /2082 0 x06,0 xAA,0 x51, /2083 0 x0A,0 xd5,0 x46, /2084 0 x54,0 xdA,0 xBA, /2085 0 x04,0 xB6,0 x4e, /2086 0 x0A,0 x57,0 x43, /2087 0 x45,0 x27,0 x38, /2088 0 x0d,0 x26,0 x4A, /2089 0 x8e,0 x93,0 x3e, /2090 0 x0d,0 x52,0 x52, /2091 0 x0d,0 xAA,0 x47, /2092

48、 0 x66,0 xB5,0 x3B, /2093 0 x05,0 x6d,0 x4f, /2094 0 x04,0 xAe,0 x45, /2095 0 x4A,0 x4e,0 xB9, /2096 0 x0A,0 x4d,0 x4C, /2097 0 x0d,0 x15,0 x41, /2098 0 x2d,0 x92,0 xB5, /2099 ; /*忙检测函数 */ void CheckBusy(void) LCD_RS=0; 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第

49、11 页，共 35 页 - - - - - - - - - LCD_RW=1; LCD_E=1; LCD_Data=0 xff; while(LCD_Data&0 x80)=0 x80); LCD_E=0; /*给 LCD 写入数据 */ void WriteDataLCD(unsigned char WDLCD) CheckBusy(); /检测忙LCD_RS = 1; /RS 为高电平， DB7-DB0 为数据LCD_RW = 0; /RW 为低电平， E 从高电平到低电平,则是把 DB7-DB0的数据写到DR 或者 IR LCD_E = 1; LCD_Data = WDLCD; /传送数

50、据 WDLCD Delay(5); LCD_E = 0; /E 从高电平到低电平Delay(5); /*给 LCD 写入指令 */ void WriteCommandLCD(unsigned char WCLCD) /BuysC为 0 时忽略忙检测 CheckBusy(); /检测忙LCD_RS = 0; /RS 为低， DB7-DB0为指令LCD_RW = 0; /RW 为低 ,E 从高电平到低电平,则是把 DB7-DB0 的数据写到 DR 或者 IR LCD_E = 1; LCD_Data = WCLCD; /传送数据Delay(5); LCD_E = 0; /E 从高电平到低电平D

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