基于stc12c5a60s2和OLED的电子万年历源码.h

Main.c :

#include "stc12c5a60s2.h"

#include "DS1302.h"

#include "DS18B20.h"

#include "OLED.h"

#include "Key.h"

#include "EEPROM.h"

extern unsigned char Second,Minute,Hour,Date,Month,Year,Week;

void T0_init()

{

TMOD=0x01;

TH0=(65535-50000)/256;

TL0=(65535-50000)%256;

EA=1;

ET0=1;

TR0=1;

Time_Dis();

}

void main()

{

LCD_Init();

DS1302_Init();

LCD_Fill(0xff); //全亮

LCD_CLS(); //lcd复位

Delay(10);

DS18B20_Rst();

DS1302_timeread();

Time_Init();

T0_init();

while(1)

{

Change_Dat();

}

}

void timer() interrupt 1

unsigned char i;

i++;

TR0=0;

TH0=(65535-50000)/256;

TL0=(65535-50000)%256;

DS1302_timeread();

READ_18B20_Temperature();

if(i==15)

{

i++;

Time_Dis();

Temperature();

}

if(i==30)

{

i=0;

Compare_colock();

}

TR0=1;

}

Oled.c:

#include "stc12c5a60s2.h"

#include "OLED.h"

#include "code.h"

sbit LCD_SCL=P3^4; //时钟D0（SCLK）

sbit LCD_SDA=P3^5; //D1（MOSI）数据

sbit LCD_RST=P3^6; //复位

sbit LCD_DC =P3^7; //数据/命令控制

/*********************LCD 延时1ms************************************/

void LCD_DLY_ms(unsigned int ms)

{

unsigned int a;

while(ms)

{

a=1800;

while(a--);

}

return;

}

/*********************LCD写数据************************************/ void LCD_WrDat(unsigned char dat)

{

unsigned char i=8;

LCD_DC=1;

for(i=0;i<8;i++) //发送一个八位数据

{

LCD_SCL=0;

LCD_SDA=dat&0x80;

LCD_SCL=1;

dat<<=1;

}

}

/*********************LCD写命令************************************/

void LCD_WrCmd(unsigned char cmd)

{

unsigned char i=8;

LCD_DC=0;

for(i=0;i<8;i++) //发送一个八位数据

{

LCD_SCL=0;

LCD_SDA=cmd&0x80;

LCD_SCL=1;

cmd<<=1;;

}

}

/*********************LCD 设置坐标************************************/ void LCD_Set_Pos(unsigned char x, unsigned char y)

{

LCD_WrCmd(0xb0+y);

LCD_WrCmd(((x&0xf0)>>4)|0x10);

LCD_WrCmd((x&0x0f)|0x01);

}

/*********************LCD全屏************************************/ void LCD_Fill(unsigned char bmp_dat)

{

unsigned char y,x;

for(y=0;y<8;y++)

{

LCD_WrCmd(0xb0+y);

LCD_WrCmd(0x01);

LCD_WrCmd(0x10);

for(x=0;x

LCD_WrDat(bmp_dat);

LCD_DLY_ms(10);

}

}

/*********************LCD复位************************************/

void LCD_CLS(void)

{

unsigned char y,x;

for(y=0;y<8;y++)

{

LCD_WrCmd(0xb0+y);

LCD_WrCmd(0x01);

LCD_WrCmd(0x10);

for(x=0;x

LCD_WrDat(0);

}

}

/*********************LCD初始化************************************/

void LCD_Init(void)

{

LCD_SCL=1;

LCD_RST=0;

LCD_DLY_ms(50);

LCD_RST=1; //从上电到下面开始初始化要有足够的时间，即等待RC复位完毕LCD_WrCmd(0xae);//--turn off oled panel

LCD_WrCmd(0x00);//---set low column address

LCD_WrCmd(0x10);//---set high column address

LCD_WrCmd(0x40);//--set start line address Set Mapping RAM Display Start Line (0x00~0x3F) LCD_WrCmd(0x81);//--set contrast control register

LCD_WrCmd(0xcf); // Set SEG Output Current Brightness

LCD_WrCmd(0xa1);//--Set SEG/Column Mapping 0xa0左右反置0xa1正常

LCD_WrCmd(0xc8);//Set COM/Row Scan Direction 0xc0上下反置0xc8正常

LCD_WrCmd(0xa6);//--set normal display

LCD_WrCmd(0xa8);//--set multiplex ratio(1 to 64)

LCD_WrCmd(0x3f);//--1/64 duty

LCD_WrCmd(0xd3);//-set display offset Shift Mapping RAM Counter (0x00~0x3F)

LCD_WrCmd(0x00);//-not offset

LCD_WrCmd(0xd5);//--set display clock divide ratio/oscillator frequency

LCD_WrCmd(0x80);//--set divide ratio, Set Clock as 100 Frames/Sec

LCD_WrCmd(0xd9);//--set pre-charge period

LCD_WrCmd(0xf1);//Set Pre-Charge as 15 Clocks & Discharge as 1 Clock

LCD_WrCmd(0xda);//--set com pins hardware configuration

LCD_WrCmd(0x12);

LCD_WrCmd(0xdb);//--set vcomh

LCD_WrCmd(0x40);//Set VCOM Deselect Level

LCD_WrCmd(0x20);//-Set Page Addressing Mode (0x00/0x01/0x02)

LCD_WrCmd(0x02);//

LCD_WrCmd(0x8d);//--set Charge Pump enable/disable

LCD_WrCmd(0x14);//--set(0x10) disable

LCD_WrCmd(0xa4);// Disable Entire Display On (0xa4/0xa5)

LCD_WrCmd(0xa6);// Disable Inverse Display On (0xa6/a7)

LCD_WrCmd(0xaf);//--turn on oled panel

LCD_Fill(0x00); //初始清屏

LCD_Set_Pos(0,0);

}

/***************功能描述：显示6*8一组标准ASCII字符串显示的坐标（x,y），y为页范围0～7****************/

void LCD_P6x8Str(unsigned char x, y,unsigned char ch[])

{

unsigned char c=0,i=0,j=0;

while (ch[j]!='\0')

{

c =ch[j]-32;

if(x>126){x=0;y++;}

LCD_Set_Pos(x,y);

for(i=0;i<6;i++)

LCD_WrDat(F6x8[c][i]);

x+=6;

j++;

}

}

/*******************功能描述：显示8*16一组标准ASCII字符串显示的坐标（x,y），y 为页范围0～7****************/

void LCD_P8x16Str(unsigned char x, y,unsigned char ch[])

{

unsigned char c=0,i=0,j=0;

while (ch[j]!='\0')

{

c =ch[j]-32;

if(x>120){x=0;y++;}

LCD_Set_Pos(x,y);

for(i=0;i<8;i++)

LCD_WrDat(F8X16[c*16+i]);

LCD_Set_Pos(x,y+1);

for(i=0;i<8;i++)

LCD_WrDat(F8X16[c*16+i+8]);

x+=8;

j++;

}

}

/*****************功能描述：显示16*16 只用于显示“星期”2字****************************/

void LCD_YMD8x16Ch(unsigned char x, y, N)

{

unsigned char wm=0;

unsigned int adder=16*N; //

LCD_Set_Pos(x , y);

for(wm = 0;wm < 8;wm++) //

{

LCD_WrDat(YMD_Num[adder]);

adder += 1;

}

LCD_Set_Pos(x,y + 1);

for(wm = 0;wm < 8;wm++) //

{

LCD_WrDat(YMD_Num[adder]);

adder += 1;

}

}

/*****************功能描述：显示16*16 只用于显示“星期农历月”等字****************************/

void LCD_Day16x16Ch(unsigned char x, y, N)

{

unsigned char wm=0;

unsigned int adder=32*N; //

LCD_Set_Pos(x , y);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Day16x16[adder]);

adder += 1;

}

LCD_Set_Pos(x,y + 1);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Day16x16[adder]);

adder += 1;

}

}

/*****************功能描述：显示16*16用于显示农历月份****************************/

void LCD_Nongli(unsigned char x, y, N)

{

unsigned char wm=0;

unsigned int adder=32*N; //

LCD_Set_Pos(x , y);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Nongli[adder]);

adder += 1;

}

LCD_Set_Pos(x,y + 1);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Nongli[adder]);

adder += 1;

}

}

/*****************功能描述：显示16*16 只用于显示“星期”2字****************************/

void LCD_Week(unsigned char x, y, N)

{

unsigned char wm=0;

unsigned int adder=32*N; //

LCD_Set_Pos(x , y);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Num_Week[adder]);

adder += 1;

}

LCD_Set_Pos(x,y + 1);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Num_Week[adder]);

adder += 1;

}

}

/*****************功能描述：显示16*16数据幼圆****************************/ void LCD_Num16x16(unsigned char x, y, N)

{

unsigned char wm=0;

unsigned int adder=32*N; //

LCD_Set_Pos(x , y);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Num_yy[adder]);

adder += 1;

}

LCD_Set_Pos(x,y + 1);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Num_yy[adder]);

adder += 1;

}

}

/*****************功能描述：显示32*32点阵0~9数字时分秒部分****************************/

void LCD_Num32x32(unsigned char x, y, N)

{

unsigned char wm=0;

unsigned int adder=64*N; //改成char型就会溢出，只能是64要不然会乱128显示也会乱

LCD_Set_Pos(x,y);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Num_yy1[adder]);

adder += 1;

}

LCD_Set_Pos(x,y+1);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Num_yy1[adder]);

adder += 1;

}

LCD_Set_Pos(x,y+2);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Num_yy1[adder]);

adder += 1;

}

LCD_Set_Pos(x,y+3);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Num_yy1[adder]);

adder += 1;

}

}

/*****************功能描述：显示32*32点阵显示的坐标（x,y），y为页范围0～7****************************/

void LCD_colon32x32(unsigned char x, y,N)

{

unsigned char wm=0;

unsigned int adder=64*N; //改成char型就会溢出，只能是64要不然会乱128显示也会乱

LCD_Set_Pos(x,y);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Num_colon[adder]);

adder += 1;

}

LCD_Set_Pos(x,y+1);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Num_colon[adder]);

adder += 1;

}

LCD_Set_Pos(x,y+2);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Num_colon[adder]);

adder += 1;

}

LCD_Set_Pos(x,y+3);

for(wm = 0;wm < 16;wm++) //

{

LCD_WrDat(Num_colon[adder]);

adder += 1;

}

}

/*****************功能描述：显示64*32点阵显示的坐标（x,y），y为页范围0～7****************************/

void LCD_Num64x32(unsigned char x, y, N) //分四次写入

{

unsigned char wm=0;

unsigned int adder=128*N; //

LCD_Set_Pos(x,y);

for(wm = 0;wm < 32;wm++) //

{

LCD_WrDat(Num_yy2[adder]);

adder += 1;

}

LCD_Set_Pos(x,y+1);

for(wm = 0;wm < 32;wm++) //

{

LCD_WrDat(Num_yy2[adder]);

adder += 1;

}

LCD_Set_Pos(x,y+2);

for(wm = 0;wm < 32;wm++) //

{

LCD_WrDat(Num_yy2[adder]);

adder += 1;

}

LCD_Set_Pos(x,y+3);

for(wm = 0;wm < 32;wm++) //

{

LCD_WrDat(Num_yy2[adder]);

adder += 1;

}

}

Eeprom.c:

#include "stc12c5a60s2.h"

#include "string.h"

#include "intrins.h"

#include "EEPROM.h"

#define IAP_ADDRESS 0X0000 //第一扇区初始地址，总共2

void Delay_us(unsigned int j)

{

while(j--);

}

/*************************************************

关EEPROM函数

**************************************************/ void IAP_EEPROM_Close()

{

IAP_CONTR=0; //关闭IAP控制寄存器

IAP_CMD=0; //关闭IAP命令寄存器

IAP_TRIG=0; //关闭IAP命令触发寄存器

IAP_ADDRH=0x00; //IAP 第一扇区地址

IAP_ADDRL=0x00;

}

/************************************************* EEPROM写函数

*************************************************/ void Write_Eeprom_Byte(unsigned int Add,unsigned char Dat) {

IAP_CONTR=0x83; //开启IAP功能，设置等待时间

IAP_CMD=0x02; //设置IAP为写状态

IAP_ADDRL=Add;

IAP_ADDRH=Add>>8;

IAP_DATA=Dat;

IAP_TRIG=0x5A;

IAP_TRIG=0xA5;

Delay_us(25);

IAP_EEPROM_Close();

}

/************************************************* EEPROM的读函数

**************************************************/

unsigned char Read_Eeprom_Byte(unsigned int Add)

{

unsigned char Dat;

IAP_CONTR=0x83; //开启IAP功能，设置等待时间

IAP_CMD=0x01; //设置IAP为读状态

IAP_ADDRL=Add;

IAP_ADDRH=Add>>8;

IAP_TRIG=0x5A;

IAP_TRIG=0xA5;

Delay_us(25);

Dat=IAP_DATA;

IAP_EEPROM_Close();

return(Dat);

}

/************************************************

清除EEPROM 的值

*************************************************/

void IAP_EEPROM_Clear(unsigned int Add)

{

IAP_CONTR=0x83; //最高位是ISP功能允许位

IAP_CMD=0x03; //写入字节擦出命令对扇区进行擦除

IAP_ADDRL=Add;

IAP_ADDRH=Add>>8;

IAP_TRIG=0x5A;

IAP_TRIG=0xA5; //操作命令触发寄存器

Delay_us(25);

IAP_EEPROM_Close();

}

Ds1320.c:

#include "stc12c5a60s2.h"

#include "DS1302.h"

#include "OLED.h"

#include "nongli.h"

sbit RST_1302=P0^4;

sbit CLK_1302=P0^6;

sbit IO_1302=P0^5;

unsigned char Second=0,Minute=0,Hour=0,Date=0,Month=0,Year=0,Week=0; unsigned char aa,bb,cc;

/*************写一个字节1302****************/

void DS1302_writebyte(unsigned char Dat)

{

unsigned char i,temp;

temp=Dat;

for(i=0;i<8;i++)

{

IO_1302=Dat&0x01;

CLK_1302=0;

CLK_1302=1;

Dat=Dat>>1;

}

}

/**************读一个字节*****************/ unsigned char DS1302_readbyte()

{

unsigned char i,temp;

for(i=0;i<8;i++)

{

if(IO_1302&0x01==1)

temp=temp+0x80;

CLK_1302=1;

CLK_1302=0;

temp=temp>>1;

}

return(temp);

}

/*************向1302寄存器中写入数据*********/ void DS1302_writeadd(unsigned char Add,unsigned char Dat) {

CLK_1302=0;

RST_1302=1;

DS1302_writebyte(Add);

DS1302_writebyte(Dat);

CLK_1302=1;

RST_1302=0;

}

/**************从1302寄存器中读取数据********/ unsigned char DS1302_readadd(unsigned char Add) {

unsigned char temp;

CLK_1302=0;

RST_1302=1;

DS1302_writebyte(Add);

temp=DS1302_readbyte();

CLK_1302=1;

RST_1302=0;

return(temp);

}

/*************1302初始化*********

在向ds1302写入数据的时候，可以为十六进制不用转换，

但要将此数读出就必须转换，否则会出错！

***/

void DS1302_Init()

{

RST_1302=0;

CLK_1302=0;

DS1302_writeadd(0x8e,0x00);

DS1302_writeadd(0x80,0x13);//向DS1302内写秒寄存器80H写入初始秒数据DS1302_writeadd(0x82,0x13);//向DS1302内写分寄存器82H写入初始分数据DS1302_writeadd(0x84,0x13);//向DS1302内写小时寄存器84H写入初始小时数据DS1302_writeadd(0x8a,0x05);//向DS1302内写周寄存器8aH写入初始周数据DS1302_writeadd(0x86,0x17);//向DS1302内写日期寄存器86H写入初始日期数据DS1302_writeadd(0x88,0x05);//向DS1302内写月份寄存器88H写入初始月份数据DS1302_writeadd(0x8c,0x13);//向DS1302内写年份寄存器8cH写入初始年份数据DS1302_writeadd(0x8e,0x80);

}

/**********十进制转十六*******************/

unsigned char BCD_Decimal(unsigned char bcd)

{

unsigned char Decimal;

Decimal=bcd>>4;

return(Decimal=Decimal*10+(bcd&=0x0f));

}

/**************十六进制转十进制************/

unsigned char Dec_BCD(unsigned char Dec)

{

unsigned char BCD;

BCD=(Dec)/10*16+(Dec)%10;

return(BCD);

}

/*************时间读取函数*****************/

void DS1302_timeread()

{

Second=BCD_Decimal(DS1302_readadd(0x81));

Minute=BCD_Decimal(DS1302_readadd(0x83));

Hour= BCD_Decimal(DS1302_readadd(0x85));

cc= DS1302_readadd(0x87); //ri

bb= DS1302_readadd(0x89); //yue

aa= DS1302_readadd(0x8d); //nian

Date= BCD_Decimal(cc);

Month= BCD_Decimal(bb);

Year= BCD_Decimal(aa); // Week= BCD_Decimal(DS1302_readadd(0x8b));

}

void Time_Init()

{

LCD_P8x16Str(0,0,"20 - - ");

LCD_Day16x16Ch(16*5,0,0); //星

LCD_Day16x16Ch(16*6,0,1); //期

LCD_Day16x16Ch(16*0,6,2); //农//6行显示正常

LCD_Day16x16Ch(16*1,6,3); //历

LCD_Day16x16Ch(16*3,6,4); //显示月字

LCD_Day16x16Ch(16*6,6,5); //温度计图标

}

void Nongli_Dis()

{

(century,aa,bb,cc); //公历转农历

if (Month_moon==1) {LCD_Nongli(16*2,6,0);} //第7行显示第4列显示“正”月if (Month_moon==2) {LCD_Nongli(16*2,6,1);}

if (Month_moon==3) {LCD_Nongli(16*2,6,2);}

if (Month_moon==4) {LCD_Nongli(16*2,6,3);}

if (Month_moon==5) {LCD_Nongli(16*2,6,4);}

if (Month_moon==6) {LCD_Nongli(16*2,6,5);}

if (Month_moon==7) {LCD_Nongli(16*2,6,6);}

if (Month_moon==8) {LCD_Nongli(16*2,6,7);}

if (Month_moon==9) {LCD_Nongli(16*2,6,8);}

if (Month_moon==10){LCD_Nongli(16*2,6,9);}

if (Month_moon==11){LCD_Nongli(16*2,6,10);}

if (Month_moon==12){LCD_Nongli(16*2,6,11);}

if (Date_moon==1) {LCD_Nongli(16*4,6,12); LCD_Nongli(16*5,6,13);} //初一if (Date_moon==2) {LCD_Nongli(16*4,6,12); LCD_Nongli(16*5,6,1);} //初二if (Date_moon==3) {LCD_Nongli(16*4,6,12); LCD_Nongli(16*5,6,2);}

if (Date_moon==4) {LCD_Nongli(16*4,6,12); LCD_Nongli(16*5,6,3);}

if (Date_moon==5) {LCD_Nongli(16*4,6,12); LCD_Nongli(16*5,6,4);}

if (Date_moon==6) {LCD_Nongli(16*4,6,12); LCD_Nongli(16*5,6,5);}

if (Date_moon==7) {LCD_Nongli(16*4,6,12); LCD_Nongli(16*5,6,6);}

if (Date_moon==8) {LCD_Nongli(16*4,6,12); LCD_Nongli(16*5,6,7);}

if (Date_moon==9) {LCD_Nongli(16*4,6,12); LCD_Nongli(16*5,6,8);}

if (Date_moon==10) {LCD_Nongli(16*4,6,12); LCD_Nongli(16*5,6,9);} //初十

if (Date_moon==11) {LCD_Nongli(16*4,6,9); LCD_Nongli(16*5,6,13);} //十一if (Date_moon==12) {LCD_Nongli(16*4,6,9); LCD_Nongli(16*5,6,1);}

if (Date_moon==13) {LCD_Nongli(16*4,6,9); LCD_Nongli(16*5,6,2);} //十三if (Date_moon==14) {LCD_Nongli(16*4,6,9); LCD_Nongli(16*5,6,3);}

if (Date_moon==15) {LCD_Nongli(16*4,6,9); LCD_Nongli(16*5,6,4);}

if (Date_moon==16) {LCD_Nongli(16*4,6,9); LCD_Nongli(16*5,6,5);}

if (Date_moon==17) {LCD_Nongli(16*4,6,9); LCD_Nongli(16*5,6,6);}

if (Date_moon==18) {LCD_Nongli(16*4,6,9); LCD_Nongli(16*5,6,7);}

if (Date_moon==19) {LCD_Nongli(16*4,6,9); LCD_Nongli(16*5,6,8);}

if (Date_moon==20) {LCD_Nongli(16*4,6,14);LCD_Nongli(16*5,6,9);} //廿十

if (Date_moon==21) {LCD_Nongli(16*4,6,14); LCD_Nongli(16*5,6,13);}

if (Date_moon==22) {LCD_Nongli(16*4,6,14); LCD_Nongli(16*5,6,1);}

if (Date_moon==23) {LCD_Nongli(16*4,6,14); LCD_Nongli(16*5,6,2);} //廿三if (Date_moon==24) {LCD_Nongli(16*4,6,14); LCD_Nongli(16*5,6,3);}

if (Date_moon==25) {LCD_Nongli(16*4,6,14); LCD_Nongli(16*5,6,4);}

if (Date_moon==26) {LCD_Nongli(16*4,6,14); LCD_Nongli(16*5,6,5);}

if (Date_moon==27) {LCD_Nongli(16*4,6,14); LCD_Nongli(16*5,6,6);}

if (Date_moon==28) {LCD_Nongli(16*4,6,14); LCD_Nongli(16*5,6,7);}

if (Date_moon==29) {LCD_Nongli(16*4,6,14); LCD_Nongli(16*5,6,8);}

if (Date_moon==30) {LCD_Nongli(16*4,6,2); LCD_Nongli(16*5,6,9);} //三十}

void Time_Week() //从阴历转换数据

{

Conver_week(0,aa,bb,cc);//调用公历换算星期子函数21世纪

//是公历转换星期子函数的运行结果，结果为0-6，0是星期日Week_moon

if(Week_moon==1) LCD_Week(16*7,0,0); //星期一

if(Week_moon==2) LCD_Week(16*7,0,1); //星期二

if(Week_moon==3) LCD_Week(16*7,0,2); //星期三

if(Week_moon==4) LCD_Week(16*7,0,3); //星期四

if(Week_moon==5) LCD_Week(16*7,0,4); //星期五

if(Week_moon==6) LCD_Week(16*7,0,5); //星期六

if(Week_moon==0) LCD_Week(16*7,0,6); //星期日

}

void Time_Dis()

{

/*********时间显示***************/

LCD_Num32x32(0*16,2,Hour/10);

LCD_Num32x32(1*16,2,Hour%10);

LCD_colon32x32(2*16,2,0); //冒号

LCD_Num32x32(3*16,2,Minute/10);

LCD_Num32x32(4*16,2,Minute%10);

LCD_colon32x32(5*16,2,0); //冒号

LCD_Num32x32(6*16,2,Second/10);

LCD_Num32x32(7*16,2,Second%10); //显示五行八列

// LCD_Num64x32(3*32,2,Minute/10);

/*************星期**************/

Time_Week(); //读取农历转换成星期

/*************年份**************/ //可以考虑不需要时时读取

LCD_YMD8x16Ch(8*2,0,Year/10); //6列

LCD_YMD8x16Ch(8*3,0,Year%10);

LCD_YMD8x16Ch(8*5,0,Month/10);

LCD_YMD8x16Ch(8*6,0,Month%10);

LCD_YMD8x16Ch(8*8,0,Date/10);

LCD_YMD8x16Ch(8*9,0,Date%10);

/***************农历显示及转换**********/

Nongli_Dis();

}

Ds18b20.c:

#include "stc12c5a60s2.h"

#include "DS18B20.h"

#include "OLED.h"

sbit DQ=P0^7;

unsigned char tflag;

unsigned int tvalue;

unsigned char Disdata[5];

void Delay_1820(unsigned int x)

{

while(x--);

}

void DS18B20_Rst() //DS18B20复位

{

DQ=1;

Delay_1820(40); //*10以后22M的晶振也可以用

DQ=0;

Delay_1820(1000);

DQ=1;

Delay_1820(400);

}

unsigned char DS18B20_Read()

{

unsigned char i,dat;

for(i=8;i>0;i--)

{

DQ=0;

dat>>=1;

DQ=1;

if(DQ==1)

dat|=0x80;

Delay_1820(100);

}

return(dat);

}

void DS18B20_Write(unsigned char Dat)

{

unsigned char i;

for(i=0;i<8;i++)

{

DQ=0;

DQ=Dat&0x01;

Delay_1820(100);

DQ=1;

Dat>>=1;

}

}

unsigned int READ_18B20_Temperature()

{

unsigned char a,b;

DS18B20_Rst(); //初始化

DS18B20_Write(0xcc);//跳过ROM

DS18B20_Write(0x44);//启动温度转换

DS18B20_Rst();

DS18B20_Write(0xcc);

DS18B20_Write(0xbe);//读数据

a=DS18B20_Read();

b=DS18B20_Read();

tvalue=b;

tvalue<<=8;

tvalue=tvalue|a;

if(tvalue<0x07ff)

tflag=0; //符号标志位

else

{

tvalue=~tvalue+1;

tflag=1;

}

tvalue=tvalue*(0.625);

return(tvalue);

}

void Temperature()

{

Disdata[1]=tvalue%1000/100;//十位数

Disdata[2]=tvalue%100/10; //个位数

LCD_YMD8x16Ch(8*14,6,Disdata[1]); //此处调用年份显示函数，显示温度数据LCD_YMD8x16Ch(8*15,6,Disdata[2]);

}

Oled.h:

#ifndef _OLED_H_

#define _OLED_H_

#define XLevelL 0x00

#define XLevelH 0x10

#define XLevel ((XLevelH&0x0F)*16+XLevelL)

#define Max_Column 128

#define Max_Row 64

#define Brightness 0xCF

#define X_WIDTH 128

#define Y_WIDTH 64

void LCD_Fill(unsigned char bmp_dat); //清屏

void LCD_CLS(void);

void LCD_Init(void); //复位初始化

void LCD_Num16x16(unsigned char x, y, N);//写入幼圆数据0~9 16*16

void LCD_Num32x32(unsigned char x, y, N);//写入幼圆数据0~9 32*32

void LCD_colon32x32(unsigned char x, y, N);//逗号

void LCD_Num64x32(unsigned char x, y, N); //分四次写入

void LCD_Week(unsigned char x, y, N);//转化成一~日

void LCD_YMD8x16Ch(unsigned char x, y, N); //显示阳历年日期

void LCD_Nongli(unsigned char x, y, N); //显示农历日期

void LCD_Day16x16Ch(unsigned char x, y, N); //写入“星期”字符

void LCD_P8x16Str(unsigned char x, y,unsigned char ch[]);

#endif

nongli_H:

#ifndef __nongli_H__

#define __nongli_H__

#define uchar unsigned char

#define uint unsigned int

#include

/*---------------------------------公历转换阴历年份数据表--------------------------------*/

static unsigned char code Year_code[]=

{