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0127、宠物定时喂食器设计论文资料,宠物,定时,喂食,设计,论文,资料
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1sbit DS1302CE=P00;sbit DS1302CK=P02;sbit DS1302IO=P01;extern bit DS18B20_Reset(void);extern void DS18B20_Write(unsigned char command);extern unsigned char DS18B20_Read(void);sbit DQ=P10;#define RSCLR P0_5=0/PORTC &= BIT(PORTC0)#define RSSET P0_5=1/PORTC |= BIT(PORTC0)#define RWCLR P0_6=0/PORTC &= BIT(PORTC1)#define RWSET P0_6=1/PORTC |= BIT(PORTC1)#define ENCLR P0_7=0/PORTC &= BIT(PORTC2)#define ENSET P0_7=1/PORTC |= BIT(PORTC2)extern void lcd_delay(unsigned int delaytime);extern void write_lcd_command(unsigned char write_command);extern void write_lcd_data(unsigned char write_data);extern void initize_lcd(void);extern void lcd_displaystr(unsigned char x,unsigned char y,const unsigned char *str);extern void lcd_displaystr_ram(unsigned char x,unsigned char y,unsigned char *str);带温度测量 LCD 显示的实时时钟extern void Init_DS1302_RTC(void);extern unsigned char Read_DS1302_RTC(unsigned char RTC_Address);extern void Write_DS1302_RTC(unsigned char RTC_Address,unsigned char RTC_Data);#include #include 1602LCDDriver.h#include DS18B20Driver.h#include DS1302Driver.h/#include tiaozheng.h#include struct TimerStructunsigned char Year;unsigned char Month;unsigned char Day;unsigned char Week;unsigned char Hour;unsigned char Minute;unsigned char Second; /const unsigned char DATECODE1=Tiaosh;/const unsigned char DATECODE=Date:;/const unsigned char TIMECODE=Time:;const unsigned char DATECODE1=TH;const unsigned char DATECODE2=DF;const unsigned char DATECODE3=DJ;/const unsigned char DATECODE4= ;sbit key1=P12;sbit key2=P13;sbit key3=P14;sbit sound=P11;sbit k1=P03;sbit k2=P04;unsigned char mins,hours,days,months,weeks,years;unsigned char a,b,c,k,flag1,flag2,flag3,flag4,flag5;unsigned char Minute1,Hour1,Day1,Month1,Week1,Year1;unsigned char Minute2,Hour2,Day2,Month2,Week2,Year2;unsigned char DATECODE221= ;unsigned char DATECODE331= ;/struct TimerStruct *Real;struct TimerStruct RealClock;unsigned char DateBuffer1=2006/08/18/5;unsigned char TimeBuffer1= 23:50:00;/const unsigned char DATECODE=Date:;/const unsigned char TIMECODE=Time:;unsigned char DateBuffer=2005/01/01/5;unsigned char TimeBuffer= 00:00:00;unsigned char LCDDisplayBuffer= ;unsigned int SecondCounter;/蜂鸣器测试void fmq_fre(unsigned char f)unsigned int i,j;for(i=f;i0;i-)for(j=248;j0;j-); /延时 0.5MS2void fmq_delay(unsigned char delaytimef)unsigned char j,h;for(j=delaytimef;j0;j-)/for(k=200;k0;k-)for(h=248;h0;h-)sound=1;fmq_fre(1);sound=0;fmq_fre(1);/jdq 的测试void jdq_delay(unsigned char delaytimej)unsigned char k,i,j;for (k=delaytimej;k0;k-)for(i=200;i0;i-)for(j=248;j0;j-); void jdq(void)k1=0;k2=0; /时间调整void tiao_delay(void)unsigned char i,j;for(i=10;i0;i-)for(j=248;j0;j-);unsigned char change( void )while(flag1)if(key2=0) tiao_delay();if(key2=0) a+;if(key3=0) tiao_delay();if(key3=0) a-;switch(k)case 1:mins=a%60;break;case 2: hours=a%24;break;case 3:days=a%32;break;case 4: weeks=a%8;break;case 5: months=a%13;break;case 6: years=a;break; TimeBuffer14=mins%10+0x30; /分个位TimeBuffer13=mins/10+0x30;TimeBuffer11=hours%10+0x30; /时TimeBuffer10=hours/10+0x30;DateBuffer19=days%10+0x30; /日DateBuffer18=days/10+0x30; DateBuffer16=months%10+0x30;/月DateBuffer15=months/10+0x30; DateBuffer111=weeks%10+0x30;/星期 DateBuffer13=years%10+0x30; /年DateBuffer12=years/10+0x30;jdq_delay(2);if(key1=0) tiao_delay();if(key1=0) flag1=0;write_lcd_command(12);lcd_displaystr_ram(0,1,DateBuffer1);lcd_displaystr_ram(1,1,TimeBuffer1);void tiao1(void)mins=mins-mins/16*6;hours=hours-hours/16*6;days=days-days/16*6;3months=months-months/16*6;years=years-years/16*6;TimeBuffer14=mins%10+0x30; /分个位TimeBuffer13=mins/10+0x30;TimeBuffer11=hours%10+0x30; /时TimeBuffer10=hours/10+0x30;DateBuffer19=days%10+0x30; /日DateBuffer18=days/10+0x30; DateBuffer16=months%10+0x30;/月DateBuffer15=months/10+0x30; DateBuffer111=weeks%10+0x30;/星期 DateBuffer13=years%10+0x30; /年DateBuffer12=years/10+0x30;lcd_displaystr_ram(0,1,DateBuffer1);lcd_displaystr_ram(1,1,TimeBuffer1);write_lcd_command(0x0f);write_lcd_command(0x80+0x45);jdq_delay(2);k=1,a=mins,flag1=1;change(); /分write_lcd_command(0x0f);write_lcd_command(0x80+0x42);jdq_delay(2);k+,a=hours,flag1=1;change(); /时write_lcd_command(0x0f);write_lcd_command(0x80+10);jdq_delay(2);k+,a=days,flag1=1;change(); /日void tiao2(void)write_lcd_command(0x0f);write_lcd_command(0x80+12);jdq_delay(2);k+,a=years,flag1=1;change(); /星期write_lcd_command(0x0f);write_lcd_command(0x80+7);jdq_delay(2);k+,a=months,flag1=1;change(); /月write_lcd_command(0x0f);write_lcd_command(0x80+4);jdq_delay(2);k+,a=years,flag1=1;change(); /年mins=mins+mins/10*6;hours=hours+hours/10*6;days=days+days/10*6;months=months+months/10*6;years=years+years/10*6;jdq_delay(5);/调整 1302 时间void tiaozheng(struct TimerStruct *Real)lcd_displaystr(0,14,DATECODE1);mins=Real-Minute;hours=Real-Hour;days=Real-Day;months=Real-Month;weeks=Real-Week;years=Real-Year;tiao1();tiao2();write_lcd_command(0x01);/清屏Write_DS1302_RTC(0x8e,0x00); /写控制Write_DS1302_RTC(0x80,0x00); /写秒Write_DS1302_RTC(0x82,mins); /写分Write_DS1302_RTC(0x84,hours); /写时Write_DS1302_RTC(0x86,days); /写日Write_DS1302_RTC(0x88,months); /写月Write_DS1302_RTC(0x8a,weeks); /写星期Write_DS1302_RTC(0x8c,years); /写年Write_DS1302_RTC(0x8e,0x80); /控制initize_lcd();Init_DS1302_RTC();/调整蜂鸣器定时void dingshif(void)flag3=1;lcd_displaystr(0,14,DATECODE2);mins=Minute1;hours=Hour1;days=Day1;/months=Month1;/weeks=Week1;/years=Year1;4tiao1();tiao_delay();mins=mins+mins/10*6;hours=hours+hours/10*6;days=days+days/10*6;Minute1=mins;Hour1=hours;Day1=days;/Month1=months;/Week1=weeks;/Year1=years;write_lcd_command(0x01);/清屏DATECODE220=&;if(flag4=1) DATECODE330=!;jdq_delay(5);lcd_displaystr(0,14,DATECODE22);lcd_displaystr(0,15,DATECODE33);/调整继电器定时void dingshij(void)flag4=1;lcd_displaystr(0,14,DATECODE3);mins=Minute2;hours=Hour2;days=Day2;/months=Month2;/weeks=Week2;/years=Year2;tiao1();mins=mins+mins/10*6;hours=hours+hours/10*6;days=days+days/10*6;Minute2=mins;Hour2=hours;Day2=days;/ Month2=months;/Week2=weeks;/Year2=years;k1=k2=1;write_lcd_command(0x01); /清屏DATECODE330=!;if(flag3=1) DATECODE220=&;jdq_delay(5);lcd_displaystr(0,14,DATECODE22);lcd_displaystr(0,15,DATECODE33);/蜂鸣器报警void dingshifmq(void) flag3=0;flag2=10;if( RealClock.Hour=Hour1)if( RealClock.Day=Day1)/if( RealClock.Month=Month1)/ if( RealClock.Year=Year1)while(flag2)fmq_delay(1);flag2-;if(key1=0) tiao_delay();if(key1=0) flag2=0;if(key1=0) tiao_delay();if(key1=0) flag2=0;if(key1=0) tiao_delay();if(key1=0) flag2=0;if(key1=0) tiao_delay();if(key1=0) flag2=0;Minute1=Minute1-2;write_lcd_command(0x01);/清屏DATECODE220= ;if(flag4=0) DATECODE330= ;jdq_delay(5);lcd_displaystr(0,14,DATECODE22);lcd_displaystr(0,15,DATECODE33);jdq_delay(10);/继电器取消void dingshijdq(void)flag4=0;if( RealClock.Hour=Hour2)if( RealClock.Day=Day2)/ if( RealClock.Month=Month2)/ if( RealClock.Year=Year2)tiao_delay();k1=0,k2=0;write_lcd_command(0x01);/清屏DATECODE330= ;if(flag3=0) DATECODE220= ;jdq_delay(5);lcd_displaystr(0,14,DATECODE22);5lcd_displaystr(0,15,DATECODE33);Minute2=Minute2-1;/主函数void main(void)jdq();RealClock.Minute=Minute1=Minute2;RealClock.Hour=Hour1=Hour2;RealClock.Day=Day1=Day2;RealClock.Month=Month1=Month2;RealClock.Year=Year1=Year2;flag5=1;fmq_delay(1);initize_lcd();Init_DS1302_RTC();/Write_DS1302_RTC(0x8e,0x00); /写控制Write_DS1302_RTC(0x80,0x00); /写秒/Write_DS1302_RTC(0x82,0x30); /写分/Write_DS1302_RTC(0x84,0x12); /写时/Write_DS1302_RTC(0x86,0x15); /写日/Write_DS1302_RTC(0x88,0x08); /写月/Write_DS1302_RTC(0x8a,0x3); /写星期/Write_DS1302_RTC(0x8c,0x06); /写年/Write_DS1302_RTC(0x8e,0x80); /控制while(1)unsigned int Temp,Temperature;unsigned char TemperatureH;unsigned char TemperatureL;/struct TimerStruct RealClock;while(DS18B20_Reset();DS18B20_Write(0xCC);DS18B20_Write(0xBE); TemperatureL=DS18B20_Read(); /低位TemperatureH=DS18B20_Read(); /高位while(DS18B20_Reset();DS18B20_Write(0xCC);DS18B20_Write(0x44);Temp=TemperatureH*256+TemperatureL; /左移8 位 if(Temp & 0xf800) /去除低 7 位LCDDisplayBuffer0= ;Temp=(Temp)+1;TemperatureL=Temp%256;TemperatureH=Temp/256;Temp=4;Temperature=Temp;/右移四位LCDDisplayBuffer1=Temp/10+0x30;LCDDisplayBuffer2=Temp%10+0x30;Temp=TemperatureL;Temp&=0x000F; /保留低四位Temp*=625; /化小数Temp/=100;LCDDisplayBuffer3=.;LCDDisplayBuffer4=Temp/10+0x30;LCDDisplayBuffer5=Temp%10+0x30; LCDDisplayBuffer6=C;Temp=Read_DS1302_RTC(0x81); /秒RealClock.Second=Temp;TimeBuffer7=Temp%16+0x30;TimeBuffer6=Temp/16+0x30;Temp=Read_DS1302_RTC(0x83); /分RealClock.Minute=Temp;TimeBuffer4=Temp%16+0x30;TimeBuffer3=Temp/16+0x30; /时Temp=Read_DS1302_RTC(0x85);RealClock.Hour=Temp;TimeBuffer1=Temp%16+0x30;TimeBuffer0=Temp/16+0x30;Temp=Read_DS1302_RTC(0x87); /日RealClock.Day=Temp;DateBuffer9=Temp%16+0x30;DateBuffer8=Temp/16+0x30;Temp=Read_DS1302_RTC(0x89); /月RealClock.Month=Temp;DateBuffer6=Temp%16+0x30;DateBuffer5=Temp/16+0x30;Temp=Read_DS1302_RTC(0x8b); /星期RealClock.Week=Temp;DateBuffer11=Temp%16+0x30;Temp=Read_DS1302_RTC(0x8d); /年RealClock.Year=Temp;DateBuffer3=Temp%16+0x30;6DateBuffer2=Temp/16+0x30;lcd_displaystr_ram(0,1,DateBuffer);lcd_displaystr_ram(1,1,TimeBuffer);lcd_displaystr_ram(1,sizeof(TimeBuffer),LCDDisplayBuffer);if(key1=0) tiao_delay();if(key1=0) tiaozheng(&RealClock);if(key2=0) tiao_delay();if(key2=0) dingshif();if(key3=0) dingshij();if(key3=0) tiao_delay();if(RealClock.Minute=Minute1) dingshifmq();if(RealClock.Minute=Minute2) dingshijdq();if(RealClock.Minute=0x00) if(flag5=1) fmq_delay(2),flag5=0;if(RealClock.Minute=0x02) flag5=1;/if(Temperature=0x3500) fmq_delay(1);/if(Temperature#include 1602LCDDriver.hvoid lcd_delay(unsigned int delaytime)while(delaytime)delaytime-;void write_lcd_command(unsigned char write_command)lcd_delay(25);RSCLR;RWCLR;/LCDPORT=write_command;P2_0=(bit)(write_command & 0x80); write_command+=write_command;P2_1=(bit)(write_command & 0x80); write_command+=write_command;P2_2=(bit)(write_command & 0x80); write_command+=write_command;P2_3=(bit)(write_command & 0x80); write_command+=write_command;P2_4=(bit)(write_command & 0x80); write_command+=write_command;P2_5=(bit)(write_command & 0x80); write_command+=write_command;P2_6=(bit)(write_command & 0x80); write_command+=write_command;P2_7=(bit)(write_command & 0x80); ENSET;ENCLR;void write_lcd_data(unsigned char write_data)lcd_delay(25);RSSET;RWCLR;/LCDPORT=write_data;P2_0=(bit)(write_data & 0x80); write_data += write_data;P2_1=(bit)(write_data & 0x80); write_data+=write_data;P2_2=(bit)(write_data & 0x80); write_data+=write_data;P2_3=(bit)(write_data & 0x80); write_data+=write_data;P2_4=(bit)(write_data & 0x80); write_data+=write_data;P2_5=(bit)(write_data & 0x80); write_data+=write_data;P2_6=(bit)(write_data & 0x80); write_data+=write_data;P2_7=(bit)(write_data & 0x80); ENSET;ENCLR;void initize_lcd(void)unsigned char i;ENCLR;for(i=200;i0;i-)lcd_delay(248);write_lcd_command(0x3f);7for(i=4;i0;i-)lcd_delay(248);write_lcd_command(0x3f);write_lcd_command(0x0f);write_lcd_command(0x01);for(i=4;i0;i-)lcd_delay(248);write_lcd_command(0x06);void lcd_displaystr(unsigned char x,unsigned char y,const unsigned char *str)switch(x)case 0:write_lcd_command(0x80+y);break;case 1:write_lcd_command(0xc0+y);break;while(*str)write_lcd_data(*str);str+;void lcd_displaystr_ram(unsigned char x,unsigned char y,unsigned char *str)switch(x)case 0:write_lcd_command(0x80+y);break;case 1:write_lcd_command(0xc0+y);break;while(*str)write_lcd_data(*str);str+;DS18B20Driver#include #include #include DS18B20Driver.hbit DS18B20_Reset(void)unsigned char i;DQ=0;/for(i=255;i0;i-);for(i=255;i0;i-);DQ=1;/ for(i=60;i0;i-);for(i=60;i0;i-);return(DQ);/for(i=200;i0;i-);for(i=200;i0;i-);void DS18B20_Write(unsigned char com
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