19 lines
366 B
C
19 lines
366 B
C
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#ifndef __DHT21_H_
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#define __DHT21_H_
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#include "iot_gpio.h"
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#include "iot_gpio_ex.h"
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#include <stdint.h>
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#define DHT11_DQ_GPIO 13
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#define DHT11_DQ_OUT_OFF IoTGpioSetOutputVal(DHT11_DQ_GPIO, 0);
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#define DHT11_DQ_OUT_ON IoTGpioSetOutputVal(DHT11_DQ_GPIO, 1);
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void DHT21_Init(void);
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uint8_t DHT21_onewire(uint16_t *tem,uint16_t *hum);
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#endif
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