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main.h
main.c
Init.h
Init.c
SMG.h
SMG.c
DSQ.h
DSQ.c
YanShi.h
YanShi.c
JZKey.h
JZKey.c
ds1302.h
ds1302.c
onewire.h
onewire.c
main.h
#ifndef __MAIN_H_ #define __MAIN_H_ #define uchar unsigned char #define uint unsigned int #include <STC15F2K60S2.H> #include "Init.h" #include "SMG.h" #include "DSQ.h" #include "YanShi.h" #include "JZKey.h" #include "ds1302.h" #include "onewire.h" unsigned char JZKey_GetKeynum(); void JieMian_Show(); void LED_Show(); #endifmain.c
#include "main.h" uchar flag0=0; uchar jie_mian=0; uchar Key_num=0; uchar mo_shi=0; uchar shi_jian_show_flag=0; uchar can_shu=23; float wen_du; uint L1_time=0; uchar L1_time_flag=0; uchar JDQ_flag=0; uint L3_time=0; uchar flag=2; uint wen_du_temp=0; uchar flag1=1; unsigned char JZKey_GetKeynum(){ unsigned char key_num=0; if(P30==0){ P30=0; P34=1; P35=1; P42=1; P44=1; if(P34==0){ Delay10ms(); if(P34==0){ key_num=19; } while(P34==0); } else if(P35==0){ Delay10ms(); if(P35==0){ key_num=15; } while(P35==0); } else if(P42==0){ Delay10ms(); if(P42==0){ key_num=11; } while(P42==0); } else if(P44==0){ Delay10ms(); if(P44==0){ key_num=7; } while(P44==0); } } else if(P31==0){ P31=0; P34=1; P35=1; P42=1; P44=1; if(P34==0){ Delay10ms(); if(P34==0){ key_num=18; } while(P34==0); } else if(P35==0){ Delay10ms(); if(P35==0){ key_num=14; } while(P35==0); } else if(P42==0){ Delay10ms(); if(P42==0){ key_num=10; } while(P42==0); } else if(P44==0){ Delay10ms(); if(P44==0){ key_num=6; } while(P44==0); } } else if(P32==0){ P32=0; P34=1; P35=1; P42=1; P44=1; if(P34==0){ Delay10ms(); if(P34==0){ key_num=17; } if(jie_mian==2||jie_mian==0){ while(P34==0); } } else if(P35==0){ Delay10ms(); if(P35==0){ key_num=13; } while(P35==0); } else if(P42==0){ Delay10ms(); if(P42==0){ key_num=9; } while(P42==0); } else if(P44==0){ Delay10ms(); if(P44==0){ key_num=5; } while(P44==0); } } else if(P33==0){ P33=0; P34=1; P35=1; P42=1; P44=1; if(P34==0){ Delay10ms(); if(P34==0){ key_num=16; } while(P34==0); } else if(P35==0){ Delay10ms(); if(P35==0){ key_num=12; } while(P35==0); } else if(P42==0){ Delay10ms(); if(P42==0){ key_num=8; } while(P42==0); } else if(P44==0){ Delay10ms(); if(P44==0){ key_num=4; } while(P44==0); } } JZKey_Init(); return key_num; } void main(){ Init_BZ(); SMG_Init(); DSQ_0_Init(); JZKey_Init(); DS1302_XieDate(23,59,30); while(1){ EA=0; DS1302_GetDate(); EA=1; Key_num=JZKey_GetKeynum(); if(Key_num==12){ jie_mian ; jie_mian=jie_mian%3; shi_jian_show_flag=0; } else if(Key_num==13){ mo_shi ; mo_shi=mo_shi%2; } else if(Key_num==16&&jie_mian==2){ can_shu ; if(can_shu>=99){ can_shu=99; } } else if(Key_num==17&&jie_mian==(2)///参数设置界面 can_shu--; if(can_shu<=10){ can_shu=10; } } else if(Key_num==17&&jie_mian==1){///时间显示界面 shi_jian_show_flag=1; } else if(Key_num==0){ shi_jian_show_flag=0; } if(flag==2){ wen_du=DS18B20_GetWenDu(); wen_du_temp=wen_du*10; flag=0; } } } void DSQ_0_ZD() interrupt 1{ flag0 ; flag ; //L1时间技计数 if(fen==0&&miao==0){ L1_time_flag=1; if(mo_shi==1){//继电器受时间控制 JDQ_flag=1; P2=(P2&0x1f)|0x00; P0=0x10; P2=(P2&0x1f)|0xa0; P2=(P2&0x1f)|0x00; } } else if(L1_time==0){ JDQ_flag=0; P2=(P2&0x1f)|0x00; P0=0x00; P2=(P2&0x1f)|0a0;
P2=(P2&0x1f)|0x00;
}
if(L1_time_flag){
L1_time++;
if(L1_time>=5000){
L1_time=0;
L1_time_flag=0;
if(mo_shi==1){//继电器受时间控制
JDQ_flag=0;
P2=(P2&0x1f)|0x00;
P0=0x00;
P2=(P2&0x1f)|0xa0;
P2=(P2&0x1f)|0x00;
}
}
}
//继电器标志位
if(mo_shi==0){//温度控制模式
if(wen_du>can_shu){//继电器开
JDQ_flag=1;
P2=(P2&0x1f)|0x00;
P0=0x10;
P2=(P2&0x1f)|0xa0;
P2=(P2&0x1f)|0x00;
}
else{//继电器关
JDQ_flag=0;
P2=(P2&0x1f)|0x00;
P0=0x00;
P2=(P2&0x1f)|0xa0;
P2=(P2&0x1f)|0x00;
}
}
//L3时间计数
if(JDQ_flag){//继电器开启，L3开始闪烁
L3_time++;
L3_time=L3_time%200;
}
else{
L3_time=0;
}
if(flag0>=1){
flag0=0;
P2=(P2&0x1f)|0x00;
JieMian_Show();
}
LED_Show();
}
void JieMian_Show(){
switch(jie_mian){
case 0:{//温度显示界面
if(wen_du_temp>=100){
SMG_Show(25,1,16,16,16,wen_du_temp/100,((wen_du_temp/10)%10)+32,wen_du_temp%10);
}
else if(wen_du_temp>=0){
SMG_Show(25,1,16,16,16,16,(wen_du_temp/10)+32,wen_du_temp%10);
}
break;
}
case 1:{//时间显示界面
if(shi_jian_show_flag){//显示分秒
SMG_Show(25,2,16,fen/10,fen%10,17,miao/10,miao%10);
}
else{//显示时分
SMG_Show(25,2,16,shi/10,shi%10,17,fen/10,fen%10);
}
break;
}
case 2:{//参数设置界面
SMG_Show(25,3,16,16,16,16,can_shu/10,can_shu%10);
break;
}
}
}
void LED_Show(){
uchar L1=0xff;
uchar L2=0xff;
uchar L3=0xff;
if(L1_time>0){//L1时间大于0，时间计数启动，L1点亮
L1=0xfe;
}
else{
L1=0xff;
}
if(mo_shi==0){//温度控制模式，L2点亮
L2=0xfd;
}
else{
L2=0xff;
}
if((L3_time>=0&&L3_time<100)&&JDQ_flag==1){//继电器开启，L3闪烁
L3=0xfb;
}
else{
L3=0xff;
}
P0=L1&L2&L3;
P2=(P2&0x1f)|0x80;
P2=(P2&0x1f)|0x00;
}Init.h
#ifndef __INIT_H_
#define __INIT_H_
#include <STC15F2K60S2.H>
void Init_BZ();
#endifInit.c
#include "Init.h"
void Init_BZ(){
P2=(P2&0x1f)|0xa0;
P0=0x00;
P2=(P2&0x1f)|0x80;
P0=0xff;
}SMG.h
#ifndef __SMG_H_
#define __SMG_H_
#include <STC15F2K60S2.H>
void SMG_Init();
void SMG_Show(unsigned char n1,n2,n3,n4,n5,n6,n7,n8);
#endifSMG.c
#include "SMG.h"
unsigned char code SMG_ZK[]={ //??????
// 0 1 2 3 4 5 6 7 8 9 A B C D E F
0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F,0x77,0x7C,0x39,0x5E,0x79,0x71,
//black - H J K L N o P U t G Q r M y
0x00,0x40,0x76,0x1E,0x70,0x38,0x37,0x5C,0x73,0x3E,0x78,0x3d,0x67,0x50,0x37,0x6e,
0xBF,0x86,0xDB,0xCF,0xE6,0xED,0xFD,0x87,0xFF,0xEF,0x46}; //0. 1. 2. 3. 4. 5. 6. 7. 8. 9. -1
void SMG_Init(){
P2=(P2&0x1f)|0xc0;
P0=0xff;
P2=(P2&0x1f)|0xe0;
P0=0xff;
}
void SMG_Show(unsigned char n1,n2,n3,n4,n5,n6,n7,n8){
static unsigned char i=0;
i++;
i=i%8;
P2=(P2&0x1f)|0xc0;
switch(i){
case 1:{
P0=0x01;
P2=(P2&0x1f)|0xe0;
P0=~SMG_ZK[n1];
break;
}
case 2:{
P0=0x02;
P2=(P2&0x1f)|0xe0;
P0=~SMG_ZK[n2];
break;
}
case 3:{
P0=0x04;
P2=(P2&0x1f)|0xe0;
P0=~SMG_ZK[n3];
break;
}
case 4:{
P0=0x08;
P2=(P2&0x1f)|0xe0;
P0=~SMG_ZK[n4];
break;
}
case 5:{
P0=0x10;
P2=(P2&0x1f)|0xe0;
P0=~SMG_ZK[n5];
break;
}
case 6:{
P0=0x20;
P2=(P2&0x1f)|0xe0;
P0=~SMG_ZK[n6];
break;
}
case 7:{
P0=0x40;
P2=(P2&0x1f)|0xe0;
P0=~SMG_ZK[n7];
break;
}
case 0:{
P0=0x80;
P2=(P2&0x1f)|0xe0;
P0=~SMG_ZK[n8];
break;
}
}
P2=(P2&0x1f)|0x00;
}DSQ.h
#ifndef __DSQ_H_
#define __DSQ_H_
#include <STC15F2K60S2.H>
void DSQ_0_Init();
#endifDSQ.c
#include "DSQ.h"
void DSQ_0_Init(){
AUXR |= 0x80; //????????T???
TMOD &= 0xF0; //????????a??
TL0 = 0x20; //????????€?
TH0 = 0xD1; //????????€?
TF0 = 0; //???TF0???
TR0 = 1; //??????€?????
EA=1;
ET0=1;
}YanShi.h
#ifndef __YANSHI_H_
#define __YANSHI_H_
#include <STC15F2K60S2.h>
#include "intrins.h"
void Delay10ms();
#endifYanShi.c
#include "YanShi.h"
void Delay10ms() //@12.000MHz
{
unsigned char i, j;
i = 117;
j = 184;
do
{
while (--j);
} while (--i);
}JZKey.h
#ifndef __JZKEY_H_
#define __JZKEY_H_
#include "YanShi.h"
void JZKey_Init();
#endifJZKey.c
#include "JZKey.h"
void JZKey_Init(){
P30=1;
P31=1;
P32=1;
P33=1;
P34=0;
P35=0;
P42=0;
P44=0;
}ds1302.h
#ifndef __DS1302_H
#define __DS1302_H
#include <STC15F2K60S2.H>
#include <intrins.h>
extern unsigned char shi,fen,miao;
sbit SCK = P1^7;
sbit SDA = P2^3;
sbit RST = P1^3;
void Write_Ds1302(unsigned char temp);
void Write_Ds1302_Byte( unsigned char address,unsigned char dat );
unsigned char Read_Ds1302_Byte( unsigned char address );
void DS1302_XieDate(unsigned char h,unsigned char m,unsigned char s);
void DS1302_GetDate();
#endifds1302.c
#include "ds1302.h"
unsigned char shi,fen,miao;
//写字节
void Write_Ds1302(unsigned char temp)
{
unsigned char i;
for (i=0;i<8;i++)
{
SCK = 0;
SDA = temp&0x01;
temp>>=1;
SCK=1;
}
}
//向DS1302寄存器写入数据
void Write_Ds1302_Byte( unsigned char address,unsigned char dat )
{
RST=0; _nop_();
SCK=0; _nop_();
RST=1; _nop_();
Write_Ds1302(address);
Write_Ds1302(dat);
RST=0;
}
//从DS1302寄存器读出数据
unsigned char Read_Ds1302_Byte ( unsigned char address )
{
unsigned char i,temp=0x00;
RST=0; _nop_();
SCK=0; _nop_();
RST=1; _nop_();
Write_Ds1302(address);
for (i=0;i<8;i++)
{
SCK=0;
temp>>=1;
if(SDA)
temp|=0x80;
SCK=1;
}
RST=0; _nop_();
SCK=0; _nop_();
SCK=1; _nop_();
SDA=0; _nop_();
SDA=1; _nop_();
return (temp);
}
void DS1302_XieDate(unsigned char h,unsigned char m,unsigned char s){
h=(h/10)*16+(h%10);
m=(m/10)*16+(m%10);
s=(s/10)*16+(s%10);
Write_Ds1302_Byte(0x8e,0x00);
Write_Ds1302_Byte(0x84,h);
Write_Ds1302_Byte(0x82,m);
Write_Ds1302_Byte(0x80,s);
Write_Ds1302_Byte(0x8e,0x80);
}
void DS1302_GetDate(){
shi=Read_Ds1302_Byte(0x85);
fen=Read_Ds1302_Byte(0x83);
miao=Read_Ds1302_Byte(0x81);
shi=(shi/16)*10+(shi%16);
fen=(fen/16)*10+(fen%16);
miao=(miao/16)*10+(miao%16);
}onewire.h
#ifndef __ONEWIRE_H
#define __ONEWIRE_H
#include <STC15F2K60S2.H>
sbit DQ = P1^4;
unsigned char rd_temperature(void);
float DS18B20_GetWenDu();
#endifonewire.c
#include "onewire.h"
//单总线内部延时函数
void Delay_OneWire(unsigned int t)
{
unsigned char i;
while(t--){
for(i=0;i<12;i++);
}
}
//单总线写操作
void Write_DS18B20(unsigned char dat)
{
unsigned char i;
for(i=0;i<8;i++)
{
DQ = 0;
DQ = dat&0x01;
Delay_OneWire(5);
DQ = 1;
dat >>= 1;
}
Delay_OneWire(5);
}
//单总线读操作
unsigned char Read_DS18B20(void)
{
unsigned char i;
unsigned char dat;
for(i=0;i<8;i++)
{
DQ = 0;
dat >>= 1;
DQ = 1;
if(DQ)
{
dat |= 0x80;
}
Delay_OneWire(5);
}
return dat;
}
//DS18B20初始化
bit init_ds18b20(void)
{
bit initflag = 0;
DQ = 1;
Delay_OneWire(12);
DQ = 0;
Delay_OneWire(80);
DQ = 1;
Delay_OneWire(10);
initflag = DQ;
Delay_OneWire(5);
return initflag;
}
float DS18B20_GetWenDu(){
float wen_du,xiao_shu,zheng_shu;
unsigned char di,gao;
init_ds18b20();
Write_DS18B20(0xcc);
Write_DS18B20(0x44);
Delay_OneWire(200);
init_ds18b20();
EA=0;
Write_DS18B20(0xcc);
Write_DS18B20(0xbe);
EA=1;
EA=0;
di=Read_DS18B20();
gao=Read_DS18B20();
EA=1;
if(gao>=248){
di=~di;
gao=~gao;
if(di==0xff){
di=0;
gao++;
}
else{
di++;
}
zheng_shu=((gao<<4)|(di>>4))*1.0;
xiao_shu=(di&0x0f)*0.0625;
wen_du=-(zheng_shu+xiao_shu);
}
else{
zheng_shu=((gao<<4)|(di>>4))*1.0;
xiao_shu=(di&0x0f)*0.0625;
wen_du=(zheng_shu+xiao_shu);
}
return wen_du;
}