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    EEPW首頁 > 嵌入式系統(tǒng) > 設(shè)計(jì)應(yīng)用 > 單片機(jī)電子時(shí)鐘程序

    單片機(jī)電子時(shí)鐘程序

    作者: 時(shí)間:2016-11-29 來源:網(wǎng)絡(luò) 收藏



    本文引用地址:http://www.biyoush.com/article/201611/323559.htm
    /********************************************************************************
    品名:電子時(shí)鐘
    功能:秒表,鬧鐘,日歷,計(jì)數(shù)器,頻率計(jì) 時(shí)鐘
    作者:阿飛
    版本:v1.4
    修改:二月調(diào)整bug code unsigned char leab_day[12]={31,28,31,30,31,30,31,31,30,31,30,31};
    改成 code unsigned char leab_day[12]={31,29,31,30,31,30,31,31,30,31,30,31};
    時(shí)間:2012,8,11
    版權(quán)所有:http://www.51hei.com
    ********************************************************************************/
    #include
    sbit sh=P1^7;
    sbit ds=P1^5;
    sbit st=P1^6;
    sbit led0 = P1^2;
    sbit led1 = P1^3;
    sbit led2 = P1^4;
    sbit led3 = P1^1;
    sbit button1 = P3^2;
    sbit button2 = P3^3;
    sbit button3 = P3^4;
    sbit buzzer = P1^0;
    sbit RCLK = P3^7;
    typedef struct
    {
    unsigned char count;
    unsigned char sec;
    unsigned char min;
    unsigned char hou;
    unsigned char day;
    unsigned char mon;
    unsigned char year[2];
    unsigned char AlarmMin;
    unsigned char AlarmHou;
    unsigned char stopwatch[3];
    unsigned char cymometer[2];
    unsigned char cymometer_count;
    unsigned char flashcount;
    unsigned char mode;
    unsigned char delaycount;
    unsigned char ditheringcount;
    unsigned char February_day;
    }TIME;
    typedef union
    {
    struct
    {
    unsigned char bit0:1;
    unsigned char bit1:1;
    unsigned char bit2:1;
    unsigned char bit3:1;
    unsigned char bit4:1;
    unsigned char bit5:1;
    unsigned char bit6:1;
    unsigned char bit7:1;
    }BIT;
    unsigned char byte;
    }BETY_BIT;

    extern BETY_BIT BIT_FLAG,BIT_FLAG1;
    extern TIME time;
    extern void isr_button1_proces(void);
    extern void isr_button2_proces(void);
    extern void isr_button3_proces(void);

    #define menu_button1_down_1 BIT_FLAG.BIT.bit0
    #define menu_button1_down BIT_FLAG.BIT.bit1
    #define flash_flag BIT_FLAG.BIT.bit2
    #define flash_control BIT_FLAG.BIT.bit3
    #define menu_button2_down BIT_FLAG.BIT.bit4
    #define button2_length_whack_flagBIT_FLAG.BIT.bit5
    #define Alarm_on_offBIT_FLAG.BIT.bit6
    #define start_stopwatch BIT_FLAG.BIT.bit7
    #define menu_button3_down BIT_FLAG1.BIT.bit0
    #define button3_length_whack_flagBIT_FLAG1.BIT.bit1
    #define stopwatch_clear_flag BIT_FLAG1.BIT.bit2
    //#define Alarm_on_off_display BIT_FLAG1.BIT.bit3
    #define cymometer_start_flagBIT_FLAG1.BIT.bit4
    #define cymometer1_start_flagBIT_FLAG1.BIT.bit5
    #define leap_year_flag BIT_FLAG1.BIT.bit6
    #define dithering_flag BIT_FLAG1.BIT.bit7
    /*******************************************************
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