i2c.h

来自「用51单片机普通io口模拟的i2c总线协议」· C头文件 代码 · 共 16 行

#include <at89x51.h>
#define WP P1_2
#define SCL P1_1
#define SDA P1_0
#define TIME 10
void Delay(unsigned char i);
void Start();
void Stop();
void Sent1();
void Sent0();
bit ACK_chack();
void Write_c(unsigned char sent);
bit Write_nc(unsigned char  *buffer,unsigned char n);
unsigned char Read_c();
bit Read_nc(unsigned char SlaveAdr,unsigned char n,unsigned char *buffer);