已经写好的程序差整点报时功能设置闹钟功能求个大神帮忙看看想了很久了 -

标题: 已经写好的程序差整点报时功能设置闹钟功能求个大神帮忙看看想了很久了 [打印本页]

作者: 你走的像风 时间: 2018-10-24 14:57
标题: 已经写好的程序差整点报时功能设置闹钟功能求个大神帮忙看看想了很久了

#include<reg51.h>
#include"lcd.h"
#include"ds1302.h"
typedef unsigned int u16;    //?????????????????????
typedef unsigned char u8;

sbit K1=P3^1;
sbit K2=P3^0;
sbit K3=P3^2;
sbit K4=P3^3;
sbit beep=P1^5;
u8 start=0;

void Int0Configuration();
void LcdDisplay();
unsigned char SetState,SetPlace;
void Delay10ms(void); //??? 0us

/*******************************************************************************
* ??????       : main
* ????????    : ??????
* ????          : ??
* ???             : ??
*******************************************************************************/

void delay(u16 y)
{
while(y--);
}

void sound()
{
u8 y=100;
while(y--)
{
beep=~beep;
delay(100);
}
}
void keypros()
{
if(K1==0&&K2==0)    //???
{
delay(1000);
if(K1==0&&K2==0)
{
start=1;
}
while(!(K1&&K2));
}
if(K4==0&&K1==0)    //??
{
delay(1000);
if(K4==0&&K1==0)
{
start=0;
}
while(!K4&&K1);
}
}

void main()
{
unsigned char i;
unsigned char U;

Int0Configuration();
LcdInit();
Ds1302Init();

while(1)
{
if(SetState==0)
{
Ds1302ReadTime();
}
else
{
if(K1==0) //?????K1?????
{
Delay10ms(); //????????
if(K1==0)
{
SetPlace++;
if(SetPlace>=7)
SetPlace=0;
}

while((i<50)&&(K1==0))    //???????????
{
Delay10ms();
i++;
}
i=0;
}
if(K2==0) //?????K2?????
{
Delay10ms(); //????????
if(K2==0)
{
TIME[SetPlace]++;
if((TIME[SetPlace]&0x0f)>9)    //????BCD??
{
TIME[SetPlace]=TIME[SetPlace]+6;
}
if((TIME[SetPlace]>=0x60)&&(SetPlace<2)) //????????59
{

TIME[SetPlace]=0;

}
if((TIME[SetPlace]>=0x24)&&(SetPlace==2)) //С?????23
{
TIME[SetPlace]=0;
}
if((TIME[SetPlace]>=0x32)&&(SetPlace==3)) //??????31
{
TIME[SetPlace]=0;
}
if((TIME[SetPlace]>=0x13)&&(SetPlace==4)) //??????12
{
TIME[SetPlace]=1;
}
if((TIME[SetPlace]>=0x7)&&(SetPlace==5)) //??????7
{
TIME[SetPlace]=1;
}

// if(SetPlace==5) //??????12
// {
// TIME[SetPlace]=;
// }
}

while((i<50)&&(K2==0))    //???????????
{
Delay10ms();
i++;
}
i=0;
}
if(K4==0) //?????K2?????
{
Delay10ms(); //????????
if(K4==0)
{
TIME[SetPlace]--;
if((TIME[SetPlace]&0x0f)>9)    //????BCD??
{
TIME[SetPlace]=TIME[SetPlace]+6;
}
if((TIME[SetPlace]==0x00)&&(SetPlace<2)) //????????59
{

TIME[SetPlace]=60;

}
if((TIME[SetPlace]==0x00)&&(SetPlace==2)) //С?????23
{
TIME[SetPlace]=24;
}
if((TIME[SetPlace]==0x00)&&(SetPlace==3)) //??????31
{
TIME[SetPlace]=31;
}
if((TIME[SetPlace]==0x01)&&(SetPlace==4)) //??????12
{
TIME[SetPlace]=12;
}
if((TIME[SetPlace]==0x1)&&(SetPlace==5)) //??????7
{
TIME[SetPlace]=7;
}

}

while((U<50)&&(K4==0))    //???????????
{
Delay10ms();
U++;
}
U=0;
}

}
LcdDisplay();
keypros();
if(start==1)
{
sound();
}
else
{
beep=1;
}
if((TIME[1]==0)&&(TIME[2]==0))
{
      while(1)
      {
         sound();
      }
      }

}


/* if(TIME[1]==0&&TIME[2]==0)
{
while(1)
{
   sound();
}
}*/

}
/*******************************************************************************
* ??????       : LcdDisplay()
* ????????    : ???????
* ????          : ??
* ???             : ??
*******************************************************************************/

void LcdDisplay()
{
LcdWriteCom(0x80+0X40);
LcdWriteData('0'+TIME[2]/16); //?
LcdWriteData('0'+(TIME[2]&0x0f));
LcdWriteData('-');
LcdWriteData('0'+TIME[1]/16); //??
LcdWriteData('0'+(TIME[1]&0x0f));
LcdWriteData('-');
LcdWriteData('0'+TIME[0]/16); //??
LcdWriteData('0'+(TIME[0]&0x0f));

LcdWriteCom(0x80);
LcdWriteData('2');
LcdWriteData('0');
LcdWriteData('0'+TIME[6]/16); //??
LcdWriteData('0'+(TIME[6]&0x0f));
LcdWriteData('-');
LcdWriteData('0'+TIME[4]/16); //??
LcdWriteData('0'+(TIME[4]&0x0f));
LcdWriteData('-');
LcdWriteData('0'+TIME[3]/16); //??
LcdWriteData('0'+(TIME[3]&0x0f));
LcdWriteCom(0x8D);
LcdWriteData('0'+(TIME[5]&0x07)); //????
}
/*******************************************************************************
* ??????       : Int0Configuration()
* ????????    : ???????ж?0
* ????          : ??
* ???             : ??
*******************************************************************************/

void Int0Configuration()
{
//????INT0
IT0=1;//????????????????????
EX0=1;//??INT0???ж??????
EA=1;//?????ж?
}
/*******************************************************************************
* ??????       : Int0()
* ????????    : ???ж?0 ?ж????
* ????          : ??
* ???             : ??
*******************************************************************************/

void Int0() interrupt 0
{
Delay10ms();
if(K3==0)
{
SetState=~SetState;
SetPlace=0;
Ds1302Init();
}
}
/*******************************************************************************
* ??????       : Delay10ms
* ????????    : ????????????10ms
* ????          : ??
* ???             : ??
*******************************************************************************/
void Delay10ms(void) //??? 0us
{
unsigned char a,b,c;
for(c=1;c>0;c--)
      for(b=38;b>0;b--)
         for(a=130;a>0;a--);

下面是
#include"lcd.h"

/*******************************************************************************
* ?? ?? ??       : Lcd1602_Delay1ms
* ????????    : ????????????1ms
* ?? ??       : c
* ?? ??       : ??
* ? ??       : ?ú???????12MHZ?????￡?12???????????????
*******************************************************************************/

void Lcd1602_Delay1ms(uint c) //??? 0us
{
uchar a,b;
for (; c>0; c--)
{
   for (b=199;b>0;b--)
   {
      for(a=1;a>0;a--);
   }
}

}

/*******************************************************************************
* ?? ?? ??       : LcdWriteCom
* ????????    : ??LCDд?????????????
* ?? ??       : com
* ?? ??       : ??
*******************************************************************************/
#ifndef LCD1602_4PINS    //????ж??????LCD1602_4PINS?
void LcdWriteCom(uchar com)    //д??????
{
LCD1602_E = 0;    //???
LCD1602_RS = 0;    //?????????
LCD1602_RW = 0;    //???д??

LCD1602_DATAPINS = com;    //????????
Lcd1602_Delay1ms(1); //??????????

LCD1602_E = 1;             //д?????
Lcd1602_Delay1ms(5);    //???????
LCD1602_E = 0;
}
#else
void LcdWriteCom(uchar com)    //д??????
{
LCD1602_E = 0;    //???????
LCD1602_RS = 0;    //???д??????
LCD1602_RW = 0;    //???д??

LCD1602_DATAPINS = com; //????4λ?????????P0??????λ????????????λ?????
Lcd1602_Delay1ms(1);

LCD1602_E = 1;    //д?????
Lcd1602_Delay1ms(5);
LCD1602_E = 0;

// Lcd1602_Delay1ms(1);
LCD1602_DATAPINS = com << 4; //???????λ
Lcd1602_Delay1ms(1);

LCD1602_E = 1;    //д?????
Lcd1602_Delay1ms(5);
LCD1602_E = 0;
}
#endif
/*******************************************************************************
* ?? ?? ??       : LcdWriteData
* ????????    : ??LCDд?????????????
* ?? ??       : dat
* ?? ??       : ??
*******************************************************************************/
#ifndef LCD1602_4PINS
void LcdWriteData(uchar dat) //д??????
{
LCD1602_E = 0; //???????
LCD1602_RS = 1; //???????????
LCD1602_RW = 0; //???д??

LCD1602_DATAPINS = dat; //д??????
Lcd1602_Delay1ms(1);

LCD1602_E = 1; //д?????
Lcd1602_Delay1ms(5); //???????
LCD1602_E = 0;
}
#else
void LcdWriteData(uchar dat) //д??????
{
LCD1602_E = 0;    //???????
LCD1602_RS = 1;    //???д??????
LCD1602_RW = 0;    //???д??

LCD1602_DATAPINS = dat; //????4λ?????????P0??????λ????????????λ?????
Lcd1602_Delay1ms(1);

LCD1602_E = 1;    //д?????
Lcd1602_Delay1ms(5);
LCD1602_E = 0;

LCD1602_DATAPINS = dat << 4; //д?????λ
Lcd1602_Delay1ms(1);

LCD1602_E = 1;    //д?????
Lcd1602_Delay1ms(5);
LCD1602_E = 0;
}
#endif
/*******************************************************************************
* ?? ?? ??    : LcdInit()
* ????????    : ?????LCD??
* ?? ??    : ??
* ?? ??    : ??
*******************************************************************************/
#ifndef LCD1602_4PINS
void LcdInit()    //LCD??????????
{
LcdWriteCom(0x38);  //?????
LcdWriteCom(0x0c);  //?????????????
LcdWriteCom(0x06);  //д???????1
LcdWriteCom(0x01);  //????
LcdWriteCom(0x80);  //??????????????
}
#else
void LcdInit()    //LCD??????????
{
LcdWriteCom(0x32);    //??8λ??????4λ????
LcdWriteCom(0x28);    //????λ???μ?????
LcdWriteCom(0x0c);  //?????????????
LcdWriteCom(0x06);  //д???????1
LcdWriteCom(0x01);  //????
LcdWriteCom(0x80);  //??????????????
}
#endif
再是ds1302时钟芯片的程序
#include"ds1302.h"

uchar code READ_RTC_ADDR[7] = {0x81, 0x83, 0x85, 0x87, 0x89, 0x8b, 0x8d};
uchar code WRITE_RTC_ADDR[7] = {0x80, 0x82, 0x84, 0x86, 0x88, 0x8a, 0x8c};

uchar TIME[7] = {0, 0, 0x12, 0x20, 0x10, 0x02, 0x18};

void Ds1302Write(uchar addr, uchar dat)
{
uchar n;
RST = 0;
_nop_();

SCLK = 0;
_nop_();
RST = 1;
_nop_();

for (n=0; n<8; n++)
{
DSIO = addr & 0x01;
addr >>= 1;
SCLK = 1;
_nop_();
SCLK = 0;
_nop_();
}
for (n=0; n<8; n++)
{
DSIO = dat & 0x01;
dat >>= 1;
SCLK = 1;
_nop_();
SCLK = 0;
_nop_();
}

RST = 0;
_nop_();
}

uchar Ds1302Read(uchar addr)
{
uchar n,dat,dat1;
RST = 0;
_nop_();

SCLK = 0;
_nop_();
RST = 1;
_nop_();

for(n=0; n<8; n++)
{
DSIO = addr & 0x01;
addr >>= 1;
SCLK = 1;//???????????????DS1302???????
_nop_();
SCLK = 0;//DS1302????????????????
_nop_();
}
_nop_();
for(n=0; n<8; n++)//???8λ????
{
dat1 = DSIO;//?????λ???????
dat = (dat>>1) | (dat1<<7);
SCLK = 1;
_nop_();
SCLK = 0;//DS1302????????????????
_nop_();
}

RST = 0;
_nop_(); //?????DS1302??λ????????,??????
SCLK = 1;
_nop_();
DSIO = 0;
_nop_();
DSIO = 1;
_nop_();
return dat;
}

/*******************************************************************************
* ?? ?? ??       : Ds1302Init
* ????????    : ?????DS1302.
* ?? ??       : ??
* ?? ??       : ??
*******************************************************************************/

void Ds1302Init()
{
uchar n;
Ds1302Write(0x8E,0X00);    //???д????????????д????????
for (n=0; n<7; n++)//д??7??????????????????????????
{
Ds1302Write(WRITE_RTC_ADDR[n],TIME[n]);
}
Ds1302Write(0x8E,0x80);    //??д????????
}

/*******************************************************************************
* ?? ?? ??       : Ds1302ReadTime
* ????????    : ?????????
* ?? ??       : ??
* ?? ??       : ??
*******************************************************************************/

void Ds1302ReadTime()
{
uchar n;
for (n=0; n<7; n++)//???7??????????????????????????
{
TIME[n] = Ds1302Read(READ_RTC_ADDR[n]);
}

}

作者: 你走的像风 时间: 2018-10-24 14:58
3个分开的头文件

作者: 小猫猫爱吃鱼 时间: 2018-10-24 17:49
你好！
1、整点报时，是语音播报，几点整吗？
2、定时闹钟，需要几个？

作者: 你走的像风 时间: 2018-10-24 21:08

小猫猫爱吃鱼发表于 2018-10-24 17:49
你好！
1、整点报时，是语音播报，几点整吗？
2、定时闹钟，需要几个？

是几点整只要蜂鸣器响就ok
定时闹钟能设置一个就好

作者: ahshmj 时间: 2018-10-25 09:30

你走的像风发表于 2018-10-24 21:08
是几点整只要蜂鸣器响就ok
定时闹钟能设置一个就好

将“时”另存一个单元，每次读取时间值，检测读到的值“时”和另存的是否为相同，不同有进位，就是整点。给蜂鸣器高电平发声。然后将“时”另存的值改为新值。

发声“时长”，由于一般都在数秒以上，可以采用定时器延时，一般不要用程序循环延时。也可以使用ds1302定时，方法有多种，例如可以比较“秒”的值，大于5秒（假设响5秒）则关断蜂鸣器。读1302的次数、显示的次数都可以用来延时。

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