i2c.h

atmega32对ch375的读写程序

#ifndef __I2C_H 
#define __I2C_H
#define uchar unsigned char
#define uint unsigned int
 void TWI_init( void );
 uchar twi_write_byte(uchar sla,uchar address,uchar write_data ); 
 uchar twi_write_str(uchar sla,uchar address,uchar *p,uchar len ); 
 uchar twi_read_byte(uchar sla,uchar address); 
 uchar twi_read_str(uchar sla,uchar address,uchar *p,uchar len );

#endif /* end __I2C_H */