#include <stdio.h>
#include <reg52.h>
#define uchar unsigned char
#define uint  unsigned int
	
sbit A = P3^4;
sbit D = P3^5;

sbit P21 = P2^0;
sbit P22 = P2^1;
sbit P23 = P2^2;
sbit P24 = P2^3;
sbit P25 = P2^4;
sbit P26 = P2^5;
sbit P27 = P2^6;
sbit P28 = P2^7;

sbit lcdrs = P0^0;                            //寄存器选择引脚
sbit lcdwr = P0^1;                            //读写引脚
sbit lcde = P0^2;                             //片选引脚
sbit P04 = P0^3;
sbit P05 = P0^4;
sbit P06 = P0^5;
sbit P07 = P0^6;
sbit P08 = P0^7;

sbit P32 = P3^1;
sbit P33 = P3^2;
sbit P34 = P3^3;

extern bit flag;
extern unsigned char time;
extern unsigned int worktime;//定义持续时间变量

extern unsigned char t, add0;
extern unsigned int add1;
extern bit flag_button;
extern unsigned char flag_com;

extern unsigned int temp;//电机温度

extern uint times;
extern bit times_flag;
extern uchar times_temp;
sbit Time_button          =P3^6;
sbit auto_button         =P3^7;
extern bit auto_flag;
extern uchar wind_speed;

void buzzer();
void set_time();
void auto_set_mode();

void LCD1206_config();
void delay(unsigned char x);
void write_com(unsigned char com);
void write_dat(unsigned char dat);
void init();
void ShowLcd();

void BUTTON_Config();

void set_t(unsigned char tt);
void L298_Config();
void TIM_Config();
void TIM0();
void TIM1();

void GUIDE_Led_Config();

void sdelay(unsigned int i);
void DS18B20_Reset();
void DS18B20_Write_Byte(unsigned char dat);
unsigned char DS18B20_Read_Byte();
unsigned int GET_Temperature();

void key();

void ds18b20disp();
uint read_temp();