e2prom.h

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#ifndef _E2PROM_H_
#define _E2PROM_H_

#include "main.h"


#define SLAVEADDR  0xA0
#define nops()  do{_nop_();_nop_();_nop_();_nop_();_nop_();} while(0) //定义空指令


bit i2c_writebyte(uint8 addr, uint8 dat);
bit i2c_readbyte(uint8 addr, uint8 *dat);
bit i2c_write_buf(uint8 *buf, uint8 addr, uint8 len);
bit i2c_read_buf(uint8 *buf, uint8 addr, uint8 len);

#endif