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#ifndef __DHT11_H
#define __DHT11_H
#include "sys.h"
//IO方向设置
void DHT11_IO_IN(void);
void DHT11_IO_OUT(void);
////IO操作函数
#define DHT11_DQ_OUT PBout(15) //数据端口
#define DHT11_DQ_IN PBin(15) //数据端口
u8 DHT11_Init(void);//初始化DHT11
u8 DHT11_Read_Data(u8 *temp,u8 *humi);//读取温湿度
u8 DHT11_Read_Byte(void);//读出一个字节
u8 DHT11_Read_Bit(void);//读出一个位
u8 DHT11_Check(void);//检测是否存在DHT11
void DHT11_Rst(void);//复位DHT11
#endif