You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
17 lines
306 B
17 lines
306 B
3 years ago
|
#ifndef __I2C_H_
|
||
|
|
#define __I2C_H_
|
||
|
|
|
||
|
|
#include <reg51.h>
|
||
|
|
|
||
|
|
sbit SCL=P0^1;
|
||
|
|
sbit SDA=P0^0;
|
||
|
|
|
||
|
|
void I2cStart();
|
||
|
|
void I2cStop();
|
||
|
|
unsigned char I2cSendByte(unsigned char dat);
|
||
|
|
unsigned char I2cReadByte();
|
||
|
|
void At24c02Write(unsigned char addr,unsigned char dat);
|
||
|
|
unsigned char At24c02Read(unsigned char addr);
|
||
|
|
|
||
|
|
#endif
|