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À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/5/28 15:00:30 ±¾ÎÄÓÉloading ·ÖÏí ÏÂÔØÕâÆªÎĵµÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:xxxxxxx»òQQ£ºxxxxxx ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣

CLK = 0;

ACC = ACC >> 1; } }

/*----------------º¯Êý£º¶Á³ö×Ö½Ú×Óº¯Êý-----------*/ OutputByte(void) //ÉÏÉýÑØ¶Á³öÊý¾Ý// ¡­¡­

/*----------------º¯Êý£ºÉèÖóõʼʱ¼ä-------------------*/ void SetTime(unsigned char *pSecDa) { ¡­¡­

WriteTo1302(0x8e,0x00); // ¿ØÖÆÃüÁî,WP=0,д²Ù×÷ // for(i =7;i>0;i--) {

WriteTo1302(Addr,*pSecDa); // Ãë ·Ö Ê± ÈÕ Ô ÐÇÆÚ Äê // pSecDa++; Addr +=2; }

WriteTo1302(0x8e,0x80); // ¿ØÖÆÃüÁî,WP=1,д±£»¤ // } /*----------------º¯Êý£º¶ÁÈ¡DS1302µ±Ç°Ê±¼ä-------------------*/ void GetTime(void) { ¡­¡­

for (i=0;i<7;i++)

{ Curtime[i] = ReadFrom1302(Addr); Addr += 2; }

sec = Curtime[0];¡­¡­ //Min//hour //day //date //month //year }

/*----------------º¯Êý£º³õʼ»¯¶¨Ê±Æ÷T0×Óº¯Êý-------------------*/ void Init_T0(void) {

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TMOD=0x01; //¶¨Ê±Æ÷T0£¬¹¤×÷ģʽ1// TH0=0x3c; //50ms// ¡­¡­ }

/*----------------º¯Êý£º²úÉúÉÁ˸ÐźÅ×Óº¯Êý------------------------*/

void T0_flash(void) interrupt 1 // ÖжϳÌÐò£¬²úÉúʱÖÓÃëÐźŠ// /*----------------º¯Êý£ºÊ±¼äÉÁ˸×Óº¯Êý----------------------------*/ /*----------------¹¦ÄÜ£ºÑ¡ÔñÈ·¶¨ÉÁ˸λµÈ´ýµ÷Õû--------- -----*/ void FlashKey(void) //ÉÁ˸×Óº¯Êý// void Add(void) //µ÷ʱ×Óº¯Êý// void Init_Clock(void) //ʱÖÓ³õʼ»¯×Óº¯Êý// void Refresh(void) //Ë¢ÐÂÏÔʾ×Óº¯Êý// void Add(void) //µ÷ʱ×Óº¯Êý// {

if(P1_2==0) //°´P0_2¼ü½øÐÐʱ¼äµ÷Õû// {

while(P1_2==0) Refresh();

if(KT==1) //¼ìÑé¿Éµ÷±ê־λKT// { hms++; switch(n)

{case 1:year=hms;break; //¸ù¾Ýn²»Í¬£¬·µ»Ø¸ø²»Í¬µÄλ£ºn=1 -> ·µ»Ø¸øÐ¡Ê±Î»// ¡­¡­}

if((sec&0x0f)==0x0a) {sec&=0xf0; sec+=0x10;} // Èç¹ûÃëλÂúÊ®£¬ÏòÊ®Ãëλ½øÒ» ¡­¡­

if(day==8) {day=1;} // Èç¹ûÐÇÆÚÂúÆß£¬ÖØÐ´ÓÐÇÆÚÒ»¿ªÊ¼¼Æ // if((sec&0xf0)==0x60) {sec&=0x0f;} // Èç¹ûÊ®ÃëλÂúÁù£¬ÇåÁã //

if(((date&0xf0)==0x30)&((date&0x0f)==0x02)) {date&=0x00;}

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if(((month&0xf0)==0x10)&((month&0x0f)==0x03)) {month&=0x00;} if((year&0xf0)==0xa0) {year&=0x0f;} Curtime[0] = sec; Curtime[1] = min; ¡­¡­

SetTime(&Curtime[0]); // ½«µ÷Õû¹ýºóµÄʱ¼äֵдÈëDS1302 // }

/ *--------------------ʱÖÓ³õʼ»¯×Óº¯Êý----------------------------*/ void Init_Clock(void) {

K1=1; K2=1; K3=1; K4=1; K5=1; K6=1; K7=1; KT=0; n=0; Init_T0(); }

/*-------------------------Ë¢ÐÂÏÔʾ×Óº¯Êý--------------------------*/ void Refresh(void) {

GetTime(); CS1=1;CS2=0; if(K6)

{ sz_disp16(5,40,1,shuzi[sec&0x0f]); // Ãëλ // sz_disp16(5,32,1,shuzi[sec>>4]); } // Ê®Ãëλ // else

{ hz_disp16(5,32,1,kongbai2); } // Ãëλ Ê®Ãëλ // if(K5)

{ sz_disp16(5,8,1,shuzi[min&0x0f]); // ·ÖÖÓλ // sz_disp16(5,0,1,shuzi[min>>4]); } // Ê®·Öλ // else

{ hz_disp16(5,0,1,kongbai2); }

/*-------------------------״̬ÅжÏÓÚÌáʾ------------------------*/ void State(void)

37

{CS1=1;CS2=0; if(KT==1)

{ hz_disp16(1,32,1,tiao);

hz_disp16(1,48,1,shi2);}

else

{ hz_disp16(1,32,1,kongbai2);

hz_disp16(1,48,1,kongbai2); }

¸½Â¼A6 Òº¾§³ÌÐò

/*--------------------------붨Òå--------------------------*/ sbit RST = P2^0; // ¸´Î»¶Ë // sbit E = P2^1; // ʹÄÜ¶Ë // ¡­¡­

#define Disp_On 0x3f // ÏÔʾ¿ªÖ¸Áî // #define Disp_Off 0x3e // ÏÔʾ¹ØÖ¸Áî // #define Col_Add 0x40 // ¶¨Î»µ½µÚ0ÁÐÖ¸Áî // #define Page_Add 0xb8 // ¶¨Î»µ½µÚ0Ò³Ö¸Áî //

#define Start_Line 0xc0 // ¶¨Î»´ÓDDROMÖеĵÚ0ÐпªÊ¼ÍùÆÁÄ»ÉÏÏÔʾ

unsigned char code measurearray[] =96x16*/

unsigned char code storearray[] /*µ÷ÈëÁËÒ»·ùͼÏñ£º´æ´¢£º¿í¶Èx¸ß¶È=96x16*/

¡­¡­ //»¹ÓÐʱ¼äÉèÖ㬿ªÊ¼²âÁ¿µÈͼÏñ¡­¡­//

/*------------------------------ºº×ÖµãÕóÂ롪¡ª¡ª¡ª¡ª¡ª¡ª¡ª*/ char code huan[]={ // »¶ 16*16 //

0x14,0x24,0x44,0x84,0x64,0x1C,0x20,0x18,0x0F,0xE8,0x08,0x08,0x28,0x18,0x08,0x00,

0x20,0x10,0x4C,0x43,0x43,0x2C,0x20,0x10,0x0C,0x03,0x06,0x18,0x30,0x60,0x20,0x00

};¡­¡­//Ó­£¬Ê¹£¬Ó㬵Ⱥº×ÖÈçÆäËùʾ//

/*------------------------×ÖĸµãÕóÂë---------------------------*/

/*µ÷ÈëÁËÒ»·ùͼÏñ£º²âÁ¿£º¿í¶Èx¸ß¶È

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