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#ifndef __bh1750_H
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#define __bh1750_H
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#include "myiic1.h"
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#include "delay.h"
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#define ADDR 0x23//0100011
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#define BHAddWrite 0x46 //<EFBFBD>ӻ<EFBFBD><EFBFBD><EFBFBD>ַ+<EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ
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#define BHAddRead 0x47 //<EFBFBD>ӻ<EFBFBD><EFBFBD><EFBFBD>ַ+<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ
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#define BHPowDown 0x00 //<EFBFBD>ر<EFBFBD>ģ<EFBFBD><EFBFBD>
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#define BHPowOn 0x01 //<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD><EFBFBD>ȴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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#define BHReset 0x07 //<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݼĴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>poweronģʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч
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#define BHModeH1 0x10 //<EFBFBD>߷ֱ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>λ1lx <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>120ms
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#define BHModeH2 0x11 //<EFBFBD>߷ֱ<EFBFBD><EFBFBD><EFBFBD>2 <EFBFBD><EFBFBD>λ0.5lx <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>120ms
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#define BHModeL 0x13 //<EFBFBD>ͷֱ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>λ4lx <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>16ms
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#define BHSigModeH 0x20 //һ<EFBFBD>θ߷ֱ<EFBFBD><EFBFBD>ʲ<EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD>ת<EFBFBD><EFBFBD>powerdownģʽ
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#define BHSigModeH2 0x21 //ͬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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#define BHSigModeL 0x23 // ͬ<EFBFBD><EFBFBD>
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void Single_Write_BH1750(unsigned char REG_Address);
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void Init_BH1750(void);
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void bh_data_send(u8 command);
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u16 bh_data_read(void);
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#endif
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