29 lines
442 B
C++
29 lines
442 B
C++
#ifndef _BH1750_H_
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#define _BH1750_H_
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#include "Device\Power.h"
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class I2C;
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// 光强传感器
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class BH1750 : public Power
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{
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public:
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I2C* IIC; // I2C通信口
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byte Address; // 设备地址
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BH1750();
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virtual ~BH1750();
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void Init();
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ushort Read();
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// 电源等级变更（如进入低功耗模式）时调用
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virtual void ChangePower(int level);
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private:
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void Write(byte cmd);
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};
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#endif
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