bossay_release_out/app/A07_WATHER/include/dht21.h

#ifndef __DHT21_H_
#define __DHT21_H_

#include "iot_gpio.h"
#include "iot_gpio_ex.h"
#include <stdint.h>

#define DHT11_DQ_GPIO 13
											   
#define	DHT11_DQ_OUT_OFF   	IoTGpioSetOutputVal(DHT11_DQ_GPIO, 0);
#define	DHT11_DQ_OUT_ON   	IoTGpioSetOutputVal(DHT11_DQ_GPIO, 1);


void DHT21_Init(void);
uint8_t DHT21_onewire(uint16_t *tem,uint16_t *hum);



#endif