22 lines
334 B
C
22 lines
334 B
C
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/**
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* @file aht20.h
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* @author Myth
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* @version 0.1
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* @date 2021.10.13
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* @brief AHT20 驱动
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*/
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#ifndef __AHT20_H
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#define __AHT20_H
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#include "sys.h"
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#define AHT20_GPIO GPIOB
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#define AHT20_SDA_PIN GPIO_PIN_3
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#define AHT20_SCL_PIN GPIO_PIN_4
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void AHT20_Init(void);
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uint8_t AHT20_Read(float *humi, float *temp);
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#endif
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